/* ===== RESET & VARS ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
:root{
  --bg:#080d14;
  --bg2:#0d1421;
  --bg3:#111926;
  --bg4:#16202e;
  --card:#131c28;
  --card2:#18243a;
  --border:#1e2d40;
  --border2:#243347;
  --text:#e8edf5;
  --text2:#8fa3bc;
  --text3:#5a7090;
  --green:#00ff9c;
  --green2:#00cc7a;
  --green3:#00ff9c35;
  --green-dim:#00ff9c18;
  --blue:#38bdf8;
  --blue-dim:#38bdf810;
  --amber:#f59e0b;
  --amber2:#f59e0b40;
  --amber-dim:#f59e0b15;
  --red:#f43f5e;
  --red-dim:#f43f5e15;
  --purple:#a78bfa;
  --purple-dim:#a78bfa15;
  --teal:#2dd4bf;
  --phase1:#38bdf8;
  --phase1-dim:#38bdf812;
  --phase2:#2dd4bf;
  --phase2-dim:#2dd4bf12;
  --phase3:#f59e0b;
  --phase3-dim:#f59e0b12;
  --phase4:#a78bfa;
  --phase4-dim:#a78bfa12;
  --sidebar-w:260px;
  --topbar-h:60px;
  --radius:8px;
  --radius-lg:12px;
  --radius-xl:16px;
  --glow-green:0 0 20px #00ffaa30;
  --font-display:'Syne',sans-serif;
  --font-body:'Inter',sans-serif;
  --font-mono:'JetBrains Mono',monospace;
  --transition:0.2s ease;
}

html{scroll-behavior:smooth;}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--text);
  font-size:14px;
  line-height:1.6;
  min-height:100vh;
  overflow-x:hidden;
}

/* ===== CUSTOM ICONS (CSS shapes) ===== */
.ni{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;flex-shrink:0;}
.ni::before{content:'';display:block;}
.ni-dashboard::before{width:14px;height:14px;background:linear-gradient(135deg,currentColor 45%,transparent 45%),linear-gradient(225deg,currentColor 45%,transparent 45%);background-size:7px 7px;background-position:0 0,7px 7px;background-repeat:no-repeat;}
.ni-map::before,.ni-network::before,.ni-shield::before,.ni-chart::before,.ni-target::before,.ni-alert::before,.ni-search::before,.ni-windows::before,.ni-incident::before,.ni-forensics::before,.ni-cert::before,.ni-trophy::before,.ni-badge::before,.ni-github::before,.ni-globe::before,.ni-briefcase::before,.ni-progress::before,.ni-terminal::before,.ni-clock::before,.ni-server::before{width:14px;height:14px;border:1.5px solid currentColor;border-radius:2px;}
.ni-terminal::before{border-radius:3px;}
.ni-shield::before{border-radius:2px 2px 50% 50%;}
.ni-globe::before{border-radius:50%;}
.ni-trophy::before{border-top-left-radius:50%;border-top-right-radius:50%;}

/* ===== LAYOUT ===== */
#app{display:flex;min-height:100vh;}

/* ===== SIDEBAR ===== */
#sidebar{
  width:var(--sidebar-w);
  min-height:100vh;
  background:var(--bg2);
  border-right:1px solid var(--border);
  display:flex;
  flex-direction:column;
  position:fixed;
  top:0;left:0;bottom:0;
  overflow-y:auto;
  overflow-x:hidden;
  z-index:100;
  scrollbar-width:thin;
  scrollbar-color:var(--border) transparent;
  transition:transform var(--transition);
}
#sidebar::-webkit-scrollbar{width:4px;}
#sidebar::-webkit-scrollbar-track{background:transparent;}
#sidebar::-webkit-scrollbar-thumb{background:var(--border);}

.sidebar-logo{
  display:flex;align-items:center;gap:10px;
  padding:20px 18px 16px;
  border-bottom:1px solid var(--border);
}
.logo-icon{
  font-family:var(--font-mono);
  font-size:16px;font-weight:700;
  color:var(--green);
  background:var(--green-dim);
  border:1px solid var(--green);
  border-radius:6px;
  padding:4px 8px;
  letter-spacing:-1px;
}
.logo-bracket{color:var(--text2);}
.logo-title{font-family:var(--font-display);font-size:15px;font-weight:700;color:var(--text);}
.logo-sub{font-size:10px;color:var(--text3);letter-spacing:.1em;text-transform:uppercase;}

.sidebar-profile{
  display:flex;align-items:center;gap:10px;
  padding:14px 18px;
  border-bottom:1px solid var(--border);
}
.profile-avatar{
  width:36px;height:36px;border-radius:8px;
  background:var(--phase1-dim);border:1px solid var(--phase1);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-size:12px;font-weight:700;color:var(--phase1);
  flex-shrink:0;
}
.profile-name{font-size:13px;font-weight:500;color:var(--text);}
.profile-role{font-size:11px;color:var(--text3);}
.profile-streak{margin-left:auto;text-align:center;flex-shrink:0;}
.profile-streak span{display:block;font-family:var(--font-mono);font-size:18px;font-weight:700;color:var(--green);line-height:1;}
.streak-label{font-size:9px;color:var(--text3);text-transform:uppercase;letter-spacing:.05em;}

.sidebar-progress-wrap{padding:12px 18px;border-bottom:1px solid var(--border);}
.sp-label{font-size:10px;color:var(--text3);text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px;}
.sp-bar{height:4px;background:var(--bg4);border-radius:4px;overflow:hidden;}
.sp-fill{height:100%;background:var(--green);border-radius:4px;width:0%;transition:width 1s ease;}
.sp-pct{font-family:var(--font-mono);font-size:10px;color:var(--green);margin-top:4px;}

.nav-section-label{
  font-size:10px;font-weight:600;
  color:var(--text3);
  text-transform:uppercase;
  letter-spacing:.1em;
  padding:16px 18px 6px;
}
.nav-list{list-style:none;}
.nav-item{
  display:flex;align-items:center;gap:10px;
  padding:8px 18px;
  color:var(--text2);
  text-decoration:none;
  font-size:13px;
  transition:all var(--transition);
  border-left:2px solid transparent;
}
.nav-item:hover{color:var(--text);background:var(--bg3);}
.nav-item.active{color:var(--green);background:var(--green-dim);border-left-color:var(--green);}
.nav-item.phase-1{--ph:var(--phase1);}
.nav-item.phase-2{--ph:var(--phase2);}
.nav-item.phase-3{--ph:var(--phase3);}
.nav-item.phase-4{--ph:var(--phase4);}
.nav-item.phase-1.active,.nav-item.phase-2.active,.nav-item.phase-3.active,.nav-item.phase-4.active{
  color:var(--ph);background:color-mix(in srgb,var(--ph) 10%,transparent);border-left-color:var(--ph);
}

.sidebar-footer{padding:16px 18px;border-top:1px solid var(--border);margin-top:auto;}
.sf-text{font-size:10px;color:var(--text3);letter-spacing:.05em;}

/* ===== MOBILE TOGGLE ===== */
#mob-toggle{
  display:none;
  position:fixed;top:14px;right:16px;z-index:200;
  background:var(--card);border:1px solid var(--border);
  border-radius:8px;padding:8px;cursor:pointer;
  flex-direction:column;gap:4px;
}
#mob-toggle span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;transition:all .2s;}

/* ===== MAIN ===== */
#main{
  margin-left:var(--sidebar-w);
  flex:1;
  min-height:100vh;
  display:flex;
  flex-direction:column;
}

/* ===== TOPBAR ===== */
#topbar{
  height:var(--topbar-h);
  background:var(--bg2);
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 28px;
  position:sticky;top:0;z-index:50;
}
.tb-left{display:flex;align-items:center;gap:10px;min-width:0;}
#back-btn{flex-shrink:0;}
.tb-page-title{font-family:var(--font-display);font-size:17px;font-weight:700;color:var(--text);}
.tb-breadcrumb{font-size:11px;color:var(--text3);}
.tb-right{display:flex;align-items:center;gap:14px;}
.tb-day{font-family:var(--font-mono);font-size:11px;color:var(--text3);}
.tb-streak-btn{
  font-family:var(--font-mono);font-size:11px;
  background:var(--green-dim);
  color:var(--green);
  border:1px solid var(--green);
  border-radius:6px;padding:5px 12px;
  cursor:pointer;transition:all var(--transition);
}
.tb-streak-btn:hover{background:var(--green);color:var(--bg);}
.tb-streak-btn.done{background:var(--bg4);color:var(--text3);border-color:var(--border);cursor:default;}

/* ===== PAGES ===== */
#pages{flex:1;padding:28px;width:100%;max-width:1440px;margin:0 auto;}
.page{display:none;animation:fadein .25s ease;}
.page.active{display:block;}
@keyframes fadein{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:none;}}

/* ===== SECTION HEADER ===== */
.section-header{margin-bottom:24px;}
.sh-eyebrow{font-size:10px;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--text3);margin-bottom:6px;}
.sh-title{font-family:var(--font-display);font-size:26px;font-weight:800;color:var(--text);line-height:1.2;}
.sh-title span{color:var(--green);}
.sh-sub{font-size:13px;color:var(--text2);margin-top:6px;max-width:600px;line-height:1.7;}

/* ===== CARDS ===== */
.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  padding:20px 24px;
}
.card-sm{padding:14px 18px;}
.card-accent{border-left:3px solid;}
.card-phase1{border-color:var(--phase1);}
.card-phase2{border-color:var(--phase2);}
.card-phase3{border-color:var(--phase3);}
.card-phase4{border-color:var(--phase4);}
.card-green{border-left:3px solid var(--green);}

/* ===== GRID ===== */
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;}
.grid4{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;}

/* ===== BADGES ===== */
.badge{
  display:inline-flex;align-items:center;
  font-size:10px;font-weight:600;
  padding:3px 9px;border-radius:20px;
  letter-spacing:.04em;text-transform:uppercase;
  font-family:var(--font-mono);
}
.badge-high{background:var(--red-dim);color:var(--red);border:1px solid color-mix(in srgb,var(--red) 30%,transparent);}
.badge-med{background:var(--amber-dim);color:var(--amber);border:1px solid color-mix(in srgb,var(--amber) 30%,transparent);}
.badge-low{background:var(--green-dim);color:var(--green);border:1px solid color-mix(in srgb,var(--green) 30%,transparent);}
.badge-lab{background:color-mix(in srgb,var(--amber) 12%,transparent);color:var(--amber);border:1px solid color-mix(in srgb,var(--amber) 25%,transparent);}
.badge-res{background:var(--blue-dim);color:var(--blue);border:1px solid color-mix(in srgb,var(--blue) 25%,transparent);}
.badge-ms{background:var(--green-dim);color:var(--green);border:1px solid color-mix(in srgb,var(--green) 25%,transparent);}
.badge-phase1{background:var(--phase1-dim);color:var(--phase1);}
.badge-phase2{background:var(--phase2-dim);color:var(--phase2);}
.badge-phase3{background:var(--phase3-dim);color:var(--phase3);}
.badge-phase4{background:var(--phase4-dim);color:var(--phase4);}
.badge-beginner{background:var(--green-dim);color:var(--green);}
.badge-inter{background:var(--amber-dim);color:var(--amber);}
.badge-adv{background:var(--red-dim);color:var(--red);}

/* ===== STAT CARDS ===== */
.stat-card{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:18px 20px;
}
.stat-label{font-size:11px;color:var(--text3);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px;}
.stat-value{font-family:var(--font-mono);font-size:28px;font-weight:700;color:var(--text);line-height:1;}
.stat-value span{font-size:14px;color:var(--text2);}
.stat-accent{font-size:12px;margin-top:6px;}

/* ===== SKILL BARS ===== */
.skill-row{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.skill-name{width:130px;flex-shrink:0;font-size:12px;color:var(--text2);}
.skill-bar{flex:1;height:6px;background:var(--bg4);border-radius:6px;overflow:hidden;}
.skill-fill{height:100%;border-radius:6px;transition:width 1.2s cubic-bezier(.4,0,.2,1);}
.skill-pct{font-family:var(--font-mono);font-size:11px;color:var(--text2);width:36px;text-align:right;}

/* ===== TERMINAL BLOCKS ===== */
.terminal{
  background:#050c12;
  border:1px solid var(--border);
  border-radius:var(--radius);
  overflow:hidden;
  margin:10px 0;
}
.terminal-bar{
  background:#0d1821;
  border-bottom:1px solid var(--border);
  padding:7px 14px;
  display:flex;align-items:center;justify-content:space-between;
}
.terminal-dots{display:flex;gap:5px;}
.td{width:10px;height:10px;border-radius:50%;}
.td-r{background:#f43f5e88;}
.td-y{background:#f59e0b88;}
.td-g{background:#00ff9c88;}
.terminal-label{font-family:var(--font-mono);font-size:10px;color:var(--text3);letter-spacing:.08em;}
.copy-btn{
  font-family:var(--font-mono);font-size:10px;
  background:transparent;color:var(--text3);
  border:1px solid var(--border);border-radius:4px;
  padding:2px 8px;cursor:pointer;transition:all var(--transition);
}
.copy-btn:hover{color:var(--green);border-color:var(--green);}
.terminal-body{padding:14px 18px;}
.terminal-body code{
  font-family:var(--font-mono);
  font-size:12px;
  color:var(--green);
  display:block;
  line-height:1.8;
  white-space:pre-wrap;
  word-break:break-all;
}
.terminal-body code .cmd-prompt{color:var(--text3);}
.terminal-body code .cmd-comment{color:var(--text3);}
.terminal-body code .cmd-output{color:var(--text2);}

/* ===== WEEK TABS ===== */
.week-tabs{
  display:flex;gap:6px;margin-bottom:24px;flex-wrap:wrap;
  background:var(--card);border:1px solid var(--border);
  border-radius:14px;padding:6px;
}
.wk-btn{
  font-family:var(--font-mono);font-size:11px;font-weight:600;
  padding:9px 18px;border-radius:9px;border:none;
  background:transparent;color:var(--text3);
  cursor:pointer;transition:all .2s;letter-spacing:.04em;
  display:flex;align-items:center;gap:7px;position:relative;
}
.wk-btn::before{
  content:attr(data-week-num);
  width:18px;height:18px;border-radius:5px;font-size:9px;font-weight:800;
  background:var(--border);color:var(--text3);
  display:inline-flex;align-items:center;justify-content:center;
  flex-shrink:0;transition:all .2s;
}
.wk-btn:hover{background:var(--bg3);color:var(--text2);}
.wk-btn.active{
  background:var(--bg2);color:var(--text);
  box-shadow:0 2px 16px rgba(0,0,0,.4),inset 0 1px 0 rgba(255,255,255,.04);
  border:1px solid var(--border2);
}
.wk-btn.active::before{background:var(--green);color:#000;}
.wk-btn.revision.active{color:var(--amber);}
.wk-btn.revision.active::before{background:var(--amber);color:#000;}
.wk-btn.assessment-tab::before{content:'📝';background:transparent;font-size:12px;}
.wk-btn.assessment-tab.active{color:var(--amber);border-color:var(--amber);}
.wk-btn.assessment-tab.active::before{background:transparent;}

/* ===== WEEK FOCUS BANNER ===== */
.wk-focus-banner{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,var(--card2) 0%,var(--bg2) 100%);
  border:1px solid var(--border2);border-radius:16px;
  padding:22px 26px;margin-bottom:22px;
}
.wk-focus-banner::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--phase-c,var(--green)),color-mix(in srgb,var(--phase-c,var(--green)) 20%,transparent));
}
.wk-focus-banner::after{
  content:'';position:absolute;top:-40px;right:-40px;
  width:180px;height:180px;border-radius:50%;
  background:radial-gradient(circle,color-mix(in srgb,var(--phase-c,var(--green)) 8%,transparent),transparent 70%);
  pointer-events:none;
}
.wk-focus-tag{
  font-family:var(--font-mono);font-size:9px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--phase-c,var(--green));opacity:.8;margin-bottom:8px;
  display:flex;align-items:center;gap:6px;
}
.wk-focus-tag::before{content:'';width:16px;height:1px;background:currentColor;}
.wk-focus-text{font-size:18px;font-weight:700;color:var(--text);line-height:1.3;margin-bottom:12px;}
.wk-focus-meta{
  display:flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:11px;color:var(--text3);
}
.wk-focus-meta span{padding:2px 8px;background:var(--bg4);border:1px solid var(--border);border-radius:20px;}

/* ===== ACCORDION ===== */
.accordion{
  border:1px solid var(--border);border-radius:14px;
  overflow:hidden;margin-bottom:12px;
  box-shadow:0 2px 8px rgba(0,0,0,.15);
  transition:border-color .2s;
}
.accordion:hover{border-color:var(--border2);}
.acc-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:15px 20px;cursor:pointer;
  background:var(--card);transition:background .2s;user-select:none;
}
.acc-header:hover{background:var(--card2);}
.acc-header-left{display:flex;align-items:center;gap:12px;}
.acc-icon{
  width:30px;height:30px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:700;flex-shrink:0;
  font-family:var(--font-mono);
}
.acc-title{font-size:13px;font-weight:600;color:var(--text);letter-spacing:.01em;}
.acc-count{
  font-family:var(--font-mono);font-size:10px;color:var(--text3);
  background:var(--bg4);padding:2px 8px;border-radius:20px;margin-left:4px;
}
.acc-arrow{
  width:7px;height:7px;border-right:2px solid var(--text3);border-bottom:2px solid var(--text3);
  transform:rotate(45deg);transition:transform .2s;margin-top:-2px;flex-shrink:0;
}
.accordion.open .acc-arrow{transform:rotate(-135deg);margin-top:2px;}
.acc-body{display:none;padding:4px 20px 20px;background:var(--card);}
.accordion.open .acc-body{display:block;}

/* ===== TOPIC CARDS ===== */
.topic-card{
  background:var(--bg2);
  border:1px solid var(--border);border-radius:14px;
  padding:18px 20px;margin-bottom:12px;margin-top:12px;
  position:relative;overflow:hidden;
  transition:border-color .2s,box-shadow .2s;
}
.topic-card:hover{border-color:var(--border2);box-shadow:0 4px 20px rgba(0,0,0,.25);}
.topic-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--phase1),transparent);opacity:.5;
}
.topic-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:10px;}
.topic-card-title{font-size:14px;font-weight:600;color:var(--text);line-height:1.4;}
.topic-card-explain{font-size:12.5px;color:var(--text2);line-height:1.8;margin-bottom:12px;}
.topic-card-commands{
  font-family:var(--font-mono);font-size:11px;
  background:#040a10;border-radius:10px;padding:14px 16px;
  color:var(--green);line-height:1.9;margin-bottom:12px;
  border:1px solid color-mix(in srgb,var(--green) 12%,transparent);
  position:relative;
}
.topic-card-why{
  border-top:1px solid var(--border);padding-top:10px;margin-top:10px;
  font-size:12px;color:var(--text3);line-height:1.7;
  display:flex;gap:8px;align-items:flex-start;
}
.topic-card-why::before{content:'↗';font-size:14px;color:var(--phase1);flex-shrink:0;}
.topic-card-why strong{color:var(--phase1);font-weight:600;}
.topic-card-mistake{
  background:rgba(244,63,94,.06);
  border:1px solid rgba(244,63,94,.18);
  border-radius:10px;padding:10px 14px;margin-top:10px;
  font-size:12px;color:color-mix(in srgb,var(--red) 80%,var(--text));
  display:flex;gap:8px;align-items:flex-start;
}
.topic-card-mistake::before{content:'⚠';font-size:13px;flex-shrink:0;}
.topic-card-mistake strong{color:var(--red);font-weight:600;}

/* ===== LAB CARDS ===== */
.lab-card{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:14px;overflow:hidden;margin-bottom:16px;margin-top:12px;
  transition:border-color .2s,box-shadow .2s;
}
.lab-card:hover{border-color:color-mix(in srgb,var(--amber) 35%,transparent);box-shadow:0 4px 24px rgba(0,0,0,.25);}
.lab-card-head{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:14px 18px;
  background:linear-gradient(90deg,color-mix(in srgb,var(--amber) 6%,transparent),transparent);
  border-bottom:1px solid var(--border);
}
.lab-num{
  font-family:var(--font-mono);font-size:10px;font-weight:800;letter-spacing:.06em;
  padding:4px 10px;border-radius:20px;
  background:var(--amber);color:#000;
  display:inline-flex;align-items:center;flex-shrink:0;
}
.lab-title{font-size:13px;font-weight:600;color:var(--text);}
.lab-obj{
  font-size:12px;color:var(--text3);font-style:italic;
  padding:10px 18px;border-bottom:1px solid var(--border);
}
.lab-card-tools{
  padding:8px 18px;font-size:12px;color:var(--text3);
  border-bottom:1px solid var(--border);
  background:var(--bg4);
}
.lab-card-tools strong{color:var(--text2);}
.lab-steps{list-style:none;counter-reset:steps;padding:12px 18px 4px;}
.lab-steps li{
  counter-increment:steps;padding:8px 0 8px 34px;
  font-size:12.5px;color:var(--text2);line-height:1.7;
  border-bottom:1px solid color-mix(in srgb,var(--border) 50%,transparent);
  position:relative;
}
.lab-steps li:last-child{border-bottom:none;}
.lab-steps li::before{
  content:counter(steps);
  position:absolute;left:0;top:9px;
  width:20px;height:20px;border-radius:6px;
  background:var(--bg4);border:1px solid var(--border);
  font-family:var(--font-mono);font-size:10px;font-weight:700;color:var(--amber);
  display:flex;align-items:center;justify-content:center;
}
.lab-soc{
  background:rgba(0,255,156,.06);border-top:1px solid var(--border);
  padding:10px 18px;font-size:12px;color:var(--green);line-height:1.6;
  display:flex;gap:8px;align-items:flex-start;
}
.lab-soc::before{content:'✦';font-size:11px;flex-shrink:0;margin-top:1px;}
.lab-soc strong{font-weight:600;}
.expected-output{
  background:#030810;border:1px solid color-mix(in srgb,var(--green) 15%,transparent);
  border-radius:10px;padding:12px 16px;margin:8px 18px 4px;
}
.expected-output .eo-label{
  font-size:9px;color:var(--green);font-family:var(--font-mono);letter-spacing:.12em;
  margin-bottom:6px;display:flex;align-items:center;gap:6px;
}
.expected-output .eo-label::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--green);display:inline-block;}
.expected-output code{font-family:var(--font-mono);font-size:11px;color:var(--text2);}

/* ===== RESOURCE CARDS ===== */
.res-card{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:14px;overflow:hidden;margin-bottom:12px;margin-top:12px;
  transition:border-color .2s,box-shadow .2s;
}
.res-card:hover{border-color:var(--border2);box-shadow:0 4px 20px rgba(0,0,0,.2);}
.res-card-head{
  display:flex;align-items:center;gap:14px;
  padding:14px 18px;border-bottom:1px solid var(--border);
  background:var(--bg3);
}
.res-type-icon{
  width:38px;height:38px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-size:18px;flex-shrink:0;
}
.res-yt{background:rgba(255,51,51,.1);color:#ff5555;}
.res-lab{background:var(--amber-dim);color:var(--amber);}
.res-web{background:var(--blue-dim);color:var(--blue);}
.res-course{background:var(--purple-dim);color:var(--purple);}
.res-tool{background:var(--green-dim);color:var(--green);}
.res-title{font-size:13px;font-weight:600;color:var(--text);margin-bottom:2px;}
.res-meta{font-size:11px;color:var(--text3);}
.res-open-btn{
  display:inline-flex;align-items:center;gap:6px;
  margin:12px 18px 4px;padding:8px 16px;
  background:var(--blue-dim);color:var(--blue);
  border:1px solid color-mix(in srgb,var(--blue) 25%,transparent);
  border-radius:9px;font-size:12px;font-weight:600;
  text-decoration:none;transition:all .18s;
  font-family:var(--font-mono);letter-spacing:.02em;
}
.res-open-btn:hover{
  background:var(--blue);color:#000;border-color:var(--blue);
  transform:translateY(-1px);box-shadow:0 4px 16px color-mix(in srgb,var(--blue) 30%,transparent);
}
.res-open-btn svg{flex-shrink:0;transition:transform .15s;}
.res-open-btn:hover svg{transform:translate(2px,-2px);}
.res-desc{font-size:12px;color:var(--text2);line-height:1.75;padding:8px 18px;}
.res-how{
  background:rgba(56,189,248,.04);border-top:1px solid var(--border);
  padding:10px 18px;font-size:12px;color:var(--text2);line-height:1.65;
  display:flex;gap:8px;
}
.res-how::before{content:'→';color:var(--blue);font-size:14px;flex-shrink:0;}
.res-how strong{color:var(--blue);font-weight:600;}

/* ===== SCHEDULE TABLE ===== */
.sched-table{width:100%;border-collapse:separate;border-spacing:0;}
.sched-table th{
  font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;
  color:var(--text3);padding:10px 14px;
  border-bottom:1px solid var(--border);text-align:left;
  background:var(--bg3);
}
.sched-table th:first-child{border-radius:8px 0 0 0;}
.sched-table th:last-child{border-radius:0 8px 0 0;}
.sched-table td{
  padding:12px 14px;font-size:12.5px;color:var(--text2);
  border-bottom:1px solid color-mix(in srgb,var(--border) 50%,transparent);
  vertical-align:top;line-height:1.65;
}
.sched-table tr:last-child td{border-bottom:none;}
.sched-table tr:hover td{background:rgba(255,255,255,.015);}
.sched-day-pill{
  display:inline-block;padding:3px 10px;border-radius:20px;
  font-family:var(--font-mono);font-size:10px;font-weight:700;letter-spacing:.04em;
  background:var(--bg4);color:var(--text3);
  border:1px solid var(--border);
}
.sched-table tr.weekend td{background:rgba(245,158,11,.03);}
.sched-table tr.weekend .sched-day-pill{background:var(--amber-dim);color:var(--amber);border-color:color-mix(in srgb,var(--amber) 25%,transparent);}
.sched-output-tag{display:inline-flex;align-items:center;gap:4px;font-size:11px;color:var(--green);}
.sched-output-tag::before{content:'✓';font-weight:700;}

/* ===== MILESTONE BOX ===== */
.milestone-box{
  background:linear-gradient(135deg,rgba(0,255,156,.05),rgba(0,255,156,.02));
  border:1px solid rgba(0,255,156,.18);border-radius:16px;
  padding:20px 24px;display:flex;align-items:flex-start;gap:16px;
  margin-top:20px;position:relative;overflow:hidden;
}
.milestone-box::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--green),var(--teal),transparent);
}
.ms-check{
  width:36px;height:36px;border-radius:50%;
  background:rgba(0,255,156,.12);border:2px solid var(--green);
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;font-size:18px;color:var(--green);
  box-shadow:0 0 16px rgba(0,255,156,.2);
}
.ms-title{font-size:13px;font-weight:700;color:var(--green);margin-bottom:6px;letter-spacing:.02em;}
.ms-desc{font-size:12.5px;color:var(--text2);line-height:1.75;}
.ms-selftest{
  margin-top:10px;font-size:12px;color:var(--amber);
  background:var(--amber-dim);border-radius:8px;padding:8px 14px;
  font-style:italic;border:1px solid color-mix(in srgb,var(--amber) 20%,transparent);
  line-height:1.65;
}

/* ===== SCENARIO BOX ===== */
.scenario-box{
  background:var(--card2);border:1px solid var(--border);
  border-radius:14px;padding:20px 24px;margin-bottom:24px;
  position:relative;overflow:hidden;
}
.scenario-box::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--green),var(--teal) 60%,transparent);
}
.scenario-label{
  font-family:var(--font-mono);font-size:9px;color:var(--green);letter-spacing:.14em;
  text-transform:uppercase;margin-bottom:10px;
  display:flex;align-items:center;gap:8px;
}
.scenario-label::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green);}
.scenario-text{font-size:13px;color:var(--text2);line-height:1.85;}
.scenario-text strong{color:var(--text);font-weight:500;}

/* ===== MONTH HEADER ===== */
.month-header{
  background:linear-gradient(135deg,var(--card2) 0%,var(--card) 100%);
  border:1px solid var(--border2);border-radius:20px;
  padding:28px 32px;margin-bottom:24px;
  display:flex;align-items:flex-start;gap:24px;flex-wrap:wrap;
  position:relative;overflow:hidden;
}
.month-header::after{
  content:'';position:absolute;top:-50px;right:-50px;
  width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle,color-mix(in srgb,var(--phase1) 7%,transparent),transparent 70%);
  pointer-events:none;
}
.mh-num{
  font-family:var(--font-mono);font-size:52px;font-weight:800;
  color:var(--border2);line-height:1;flex-shrink:0;letter-spacing:-.02em;
}
.mh-content{flex:1;min-width:200px;position:relative;z-index:1;}
.mh-label{font-size:10px;color:var(--text3);letter-spacing:.12em;text-transform:uppercase;margin-bottom:6px;font-family:var(--font-mono);}
.mh-title{font-family:var(--font-display);font-size:26px;font-weight:800;color:var(--text);margin-bottom:10px;line-height:1.2;}
.mh-tags{display:flex;gap:6px;flex-wrap:wrap;align-items:center;}
.mh-right{margin-left:auto;text-align:right;}
.mh-duration{font-family:var(--font-mono);font-size:11px;color:var(--text3);}

/* ===== PROGRESS BARS IN TRACKER ===== */
.tracker-section{margin-bottom:32px;}
.tracker-title{font-family:var(--font-display);font-size:16px;font-weight:700;color:var(--text);margin-bottom:16px;}

/* ===== STREAK DOTS ===== */
.streak-grid{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px;}
.streak-dot{
  width:22px;height:22px;border-radius:5px;
  background:var(--bg4);border:1px solid var(--border);
  cursor:pointer;transition:all .2s;
}
.streak-dot.done{background:var(--green);border-color:var(--green);box-shadow:0 0 6px rgba(0,255,156,.3);}
.streak-dot:hover{border-color:var(--green);}

/* ===== CHECKLIST ===== */
.checklist{list-style:none;}
.checklist li{
  display:flex;align-items:flex-start;gap:10px;
  padding:8px 0;border-bottom:1px solid color-mix(in srgb,var(--border) 50%,transparent);
  font-size:12px;color:var(--text2);cursor:pointer;
}
.checklist li:last-child{border-bottom:none;}
.checklist li input[type=checkbox]{width:16px;height:16px;margin-top:1px;flex-shrink:0;accent-color:var(--green);cursor:pointer;}
.checklist li.done{color:var(--text3);text-decoration:line-through;}

/* ===== TIMELINE ===== */
.timeline{display:flex;gap:8px;flex-wrap:wrap;padding:8px 0;}
.tl-node{display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer;width:48px;}
.tl-dot{
  width:40px;height:40px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-size:11px;font-weight:700;
  border:1px solid var(--border);transition:all .2s;
}
.tl-dot:hover{transform:translateY(-2px);}
.tl-dot.p1{background:var(--phase1-dim);color:var(--phase1);border-color:color-mix(in srgb,var(--phase1) 30%,transparent);}
.tl-dot.p2{background:var(--phase2-dim);color:var(--phase2);border-color:color-mix(in srgb,var(--phase2) 30%,transparent);}
.tl-dot.p3{background:var(--phase3-dim);color:var(--phase3);border-color:color-mix(in srgb,var(--phase3) 30%,transparent);}
.tl-dot.p4{background:var(--phase4-dim);color:var(--phase4);border-color:color-mix(in srgb,var(--phase4) 30%,transparent);}
.tl-dot.current{box-shadow:0 0 0 2px var(--green);}
.tl-dot.completed::after{content:'✓';position:absolute;font-size:8px;}
.tl-label{font-size:9px;color:var(--text3);text-align:center;line-height:1.2;}

/* ===== DIVIDER ===== */
.divider{border:none;border-top:1px solid var(--border);margin:16px 0;}

/* ===== UTIL ===== */
.mt4{margin-top:4px;}.mt8{margin-top:8px;}.mt12{margin-top:12px;}.mt16{margin-top:16px;}.mt24{margin-top:24px;}
.mb8{margin-bottom:8px;}.mb12{margin-bottom:12px;}.mb16{margin-bottom:16px;}.mb24{margin-bottom:24px;}
.text-green{color:var(--green);}.text-muted{color:var(--text2);}.text-faint{color:var(--text3);}
.text-amber{color:var(--amber);}.text-blue{color:var(--blue);}.text-red{color:var(--red);}
.mono{font-family:var(--font-mono);}
.flex-row{display:flex;align-items:center;gap:8px;}
.flex-wrap{flex-wrap:wrap;}.space-between{justify-content:space-between;}
.pills-row{display:flex;flex-wrap:wrap;gap:6px;}

/* ===== SCHOLARSHIP CARDS ===== */
.schol-card{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:20px;margin-bottom:14px;
}
.schol-head{display:flex;align-items:center;gap:12px;margin-bottom:12px;}
.schol-flag{font-size:24px;}
.schol-name{font-size:15px;font-weight:500;color:var(--text);}
.schol-country{font-size:11px;color:var(--text3);}
.schol-req{list-style:none;margin-top:10px;}
.schol-req li{
  display:flex;align-items:flex-start;gap:8px;
  font-size:12px;color:var(--text2);padding:5px 0;
  border-bottom:1px solid color-mix(in srgb,var(--border) 50%,transparent);
}
.schol-req li:last-child{border-bottom:none;}
.schol-req li::before{content:'→';color:var(--green);flex-shrink:0;font-family:var(--font-mono);}

/* ===== CERT CARDS (legacy — replaced by ccard in app) ===== */
.cert-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;margin-bottom:14px;}
.cert-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px;}
.cert-title{font-size:15px;font-weight:500;color:var(--text);}
.cert-issuer{font-size:11px;color:var(--text3);margin-top:2px;}
.cert-detail-row{display:flex;justify-content:space-between;font-size:12px;padding:5px 0;border-bottom:1px solid color-mix(in srgb,var(--border) 50%,transparent);}
.cert-detail-row:last-child{border-bottom:none;}
.cert-detail-row span:first-child{color:var(--text3);}
.cert-detail-row span:last-child{color:var(--text);font-family:var(--font-mono);font-size:11px;}

/* ===== INTERVIEW Q (legacy) ===== */
.iq-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:14px 18px;margin-bottom:10px;}
.iq-q{font-size:13px;font-weight:500;color:var(--text);margin-bottom:8px;}
.iq-a{font-size:12px;color:var(--text2);line-height:1.7;}

/* ===== PLATFORM CARDS ===== */
.platform-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px 20px;}
.platform-name{font-size:14px;font-weight:500;color:var(--text);margin-bottom:4px;}
.platform-url{font-family:var(--font-mono);font-size:11px;color:var(--blue);margin-bottom:8px;}
.platform-desc{font-size:12px;color:var(--text2);line-height:1.7;margin-bottom:10px;}
.platform-free{background:var(--green-dim);border-radius:4px;padding:6px 10px;font-size:11px;color:var(--green);margin-bottom:6px;}
.platform-paid{background:var(--amber-dim);border-radius:4px;padding:6px 10px;font-size:11px;color:var(--amber);}

/* ===== NOTICE / ALERT BOXES ===== */
.notice{border-radius:10px;padding:12px 16px;font-size:12px;line-height:1.7;margin-bottom:12px;}
.notice-info{background:var(--blue-dim);border-left:3px solid var(--blue);color:color-mix(in srgb,var(--blue) 70%,var(--text));}
.notice-warn{background:var(--amber-dim);border-left:3px solid var(--amber);color:color-mix(in srgb,var(--amber) 70%,var(--text));}
.notice-ok,.notice-success{background:var(--green-dim);border-left:3px solid var(--green);color:var(--green);}
.notice-danger{background:var(--red-dim);border-left:3px solid var(--red);color:color-mix(in srgb,var(--red) 70%,var(--text));}

/* ===== SECTION HEADER UPGRADE ===== */
.section-header{margin-bottom:28px;}
.sh-eyebrow{
  font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--green);margin-bottom:8px;
  display:inline-flex;align-items:center;gap:8px;
}
.sh-eyebrow::before{content:'';width:20px;height:1px;background:var(--green);display:inline-block;}
.sh-title{font-family:var(--font-display);font-size:28px;font-weight:800;color:var(--text);line-height:1.2;}
.sh-title span{background:linear-gradient(90deg,var(--green),var(--teal));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.sh-sub{font-size:13px;color:var(--text2);margin-top:8px;max-width:600px;line-height:1.75;}

/* ===== STAT CARDS UPGRADE ===== */
.stat-card{
  background:var(--card);border:1px solid var(--border);
  border-radius:14px;padding:20px 22px;
  position:relative;overflow:hidden;
  transition:border-color .2s,transform .2s;
}
.stat-card:hover{border-color:var(--border2);transform:translateY(-2px);}
.stat-label{font-size:11px;color:var(--text3);text-transform:uppercase;letter-spacing:.09em;margin-bottom:10px;}
.stat-value{font-family:var(--font-mono);font-size:30px;font-weight:700;color:var(--text);line-height:1;}
.stat-value span{font-size:15px;color:var(--text2);}
.stat-accent{font-size:12px;margin-top:8px;}

/* ===== CARDS UPGRADE ===== */
.card{
  background:var(--card);border:1px solid var(--border);
  border-radius:14px;padding:22px 24px;
}
.card-sm{padding:14px 18px;}
.card-accent{border-left:3px solid;}
.card-phase1{border-color:var(--phase1);}
.card-phase2{border-color:var(--phase2);}
.card-phase3{border-color:var(--phase3);}
.card-phase4{border-color:var(--phase4);}
.card-green{border-left:3px solid var(--green);}

/* Assessment styles — consolidated below at the second definition */

/* ===== RESPONSIVE ===== */
@media(max-width:768px){
  #sidebar{transform:translateX(-100%);}
  #sidebar.open{transform:translateX(0);}
  #main{margin-left:0;}
  #mob-toggle{display:flex;}
  #pages{padding:16px;}
  .month-header{padding:18px 20px;}
  .mh-num{font-size:32px;}
  .grid2,.grid3,.grid4{grid-template-columns:1fr;}
  .wk-focus-text{font-size:15px;}
  .sh-title{font-size:22px;}
}

/* ===== ACCORDION ===== */
.accordion{border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;margin-bottom:10px;}
.acc-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px;cursor:pointer;
  background:var(--card);
  transition:background var(--transition);
  user-select:none;
}
.acc-header:hover{background:var(--card2);}
.acc-header-left{display:flex;align-items:center;gap:10px;}
.acc-icon{
  width:28px;height:28px;border-radius:6px;
  display:flex;align-items:center;justify-content:center;
  font-size:13px;flex-shrink:0;
}
.acc-title{font-size:14px;font-weight:500;color:var(--text);}
.acc-arrow{
  width:18px;height:18px;border-right:2px solid var(--text3);border-bottom:2px solid var(--text3);
  transform:rotate(45deg);transition:transform var(--transition);margin-top:-4px;
}
.accordion.open .acc-arrow{transform:rotate(-135deg);margin-top:4px;}
.acc-body{display:none;padding:0 18px 18px;background:var(--card);}
.accordion.open .acc-body{display:block;}

/* ===== TOPIC CARDS ===== */
.topic-card{
  background:var(--bg3);border:1px solid var(--border);
  border-radius:var(--radius);padding:14px 16px;
  margin-bottom:10px;
}
.topic-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;margin-bottom:8px;}
.topic-card-title{font-size:13px;font-weight:500;color:var(--text);}
.topic-card-explain{font-size:12px;color:var(--text2);line-height:1.7;margin-bottom:8px;}
.topic-card-commands{
  font-family:var(--font-mono);font-size:11px;
  background:var(--bg);border-radius:5px;padding:8px 12px;
  color:var(--green);line-height:1.8;margin-bottom:8px;
}
.topic-card-why{
  border-top:1px solid var(--border);
  padding-top:8px;margin-top:8px;
  font-size:11px;color:var(--text3);line-height:1.6;
}
.topic-card-why strong{color:var(--phase1);font-weight:500;}
.topic-card-mistake{
  background:var(--red-dim);border-left:2px solid var(--red);
  border-radius:0 4px 4px 0;padding:6px 10px;margin-top:8px;
  font-size:11px;color:color-mix(in srgb,var(--red) 80%,var(--text));
}
.topic-card-mistake strong{color:var(--red);}

/* ===== LAB CARDS ===== */
.lab-card{
  background:var(--bg3);border:1px solid var(--border);
  border-left:3px solid var(--amber);
  border-radius:0 var(--radius) var(--radius) 0;
  padding:16px 18px;margin-bottom:12px;
}
.lab-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:6px;}
.lab-num{
  font-family:var(--font-mono);font-size:11px;font-weight:700;
  width:24px;height:24px;border-radius:5px;
  background:var(--amber-dim);color:var(--amber);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.lab-title{font-size:13px;font-weight:500;color:var(--text);}
.lab-obj{font-size:12px;color:var(--text3);font-style:italic;margin-bottom:10px;}
.lab-steps{list-style:none;counter-reset:steps;}
.lab-steps li{
  counter-increment:steps;padding:6px 0 6px 28px;
  font-size:12px;color:var(--text2);line-height:1.7;
  border-bottom:1px solid var(--border);position:relative;
}
.lab-steps li:last-child{border-bottom:none;}
.lab-steps li::before{
  content:counter(steps);
  position:absolute;left:0;top:7px;
  width:18px;height:18px;border-radius:4px;
  background:var(--bg4);
  font-family:var(--font-mono);font-size:10px;font-weight:700;color:var(--text3);
  display:flex;align-items:center;justify-content:center;
}
.lab-soc{
  background:var(--green-dim);border-top:1px solid var(--border);
  margin-top:10px;padding:8px 10px;border-radius:5px;
  font-size:11px;color:var(--green);line-height:1.6;
}
.lab-soc strong{font-weight:500;}
.expected-output{
  background:#050c12;border:1px solid color-mix(in srgb,var(--green) 20%,transparent);
  border-radius:6px;padding:10px 14px;margin:8px 0;
}
.expected-output .eo-label{font-size:9px;color:var(--green);font-family:var(--font-mono);letter-spacing:.1em;margin-bottom:4px;}
.expected-output code{font-family:var(--font-mono);font-size:11px;color:var(--text2);}

/* ===== RESOURCE CARDS ===== */
.res-card{
  background:var(--bg3);border:1px solid var(--border);
  border-radius:var(--radius);padding:14px 16px;margin-bottom:10px;
}
.res-card-head{display:flex;align-items:flex-start;gap:12px;margin-bottom:8px;}
.res-type-icon{
  width:36px;height:36px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  font-size:16px;flex-shrink:0;
}
.res-yt{background:color-mix(in srgb,#ff0000 10%,transparent);color:#ff5555;}
.res-lab{background:var(--amber-dim);color:var(--amber);}
.res-web{background:var(--blue-dim);color:var(--blue);}
.res-course{background:var(--purple-dim);color:var(--purple);}
.res-tool{background:var(--green-dim);color:var(--green);}
.res-title{font-size:13px;font-weight:500;color:var(--text);}
.res-meta{font-size:11px;color:var(--text3);margin-top:2px;}
.res-open-btn{
  display:inline-flex;align-items:center;gap:6px;
  margin-bottom:10px;padding:6px 14px;
  background:var(--blue-dim);color:var(--blue);
  border:1px solid color-mix(in srgb,var(--blue) 30%,transparent);
  border-radius:6px;font-size:12px;font-weight:500;
  text-decoration:none;transition:background .15s,color .15s,border-color .15s,transform .1s;
}
.res-open-btn:hover{
  background:var(--blue);color:#fff;
  border-color:var(--blue);transform:translateY(-1px);
}
.res-open-btn svg{flex-shrink:0;transition:transform .15s;}
.res-open-btn:hover svg{transform:translate(1px,-1px);}
.res-desc{font-size:12px;color:var(--text2);line-height:1.7;margin-bottom:8px;}
.res-how{
  background:var(--bg4);border-left:2px solid var(--blue);
  border-radius:0 5px 5px 0;padding:8px 12px;
  font-size:11px;color:var(--text2);line-height:1.6;
}
.res-how strong{color:var(--blue);font-weight:500;}

/* ===== SCHEDULE TABLE ===== */
.sched-table{width:100%;border-collapse:collapse;}
.sched-table th{
  font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;
  color:var(--text3);padding:8px 12px;
  border-bottom:1px solid var(--border);text-align:left;
}
.sched-table td{
  padding:10px 12px;font-size:12px;color:var(--text2);
  border-bottom:1px solid color-mix(in srgb,var(--border) 50%,transparent);
  vertical-align:top;line-height:1.6;
}
.sched-table tr:last-child td{border-bottom:none;}
.sched-table td:first-child{
  font-family:var(--font-mono);font-size:11px;font-weight:500;
  color:var(--text);width:80px;
}
.sched-table td .time-tag{
  font-family:var(--font-mono);font-size:10px;color:var(--text3);
  background:var(--bg4);padding:2px 6px;border-radius:4px;
  display:inline-block;margin-right:6px;
}
.sched-table tr.weekend td{background:color-mix(in srgb,var(--amber) 4%,transparent);}
.sched-table tr.weekend td:first-child{color:var(--amber);}

/* ===== MILESTONE BOX ===== */
.milestone-box{
  background:var(--green-dim);
  border:1px solid color-mix(in srgb,var(--green) 25%,transparent);
  border-radius:var(--radius-lg);
  padding:16px 20px;
  display:flex;align-items:flex-start;gap:14px;
}
.ms-check{
  width:32px;height:32px;border-radius:50%;
  background:color-mix(in srgb,var(--green) 20%,transparent);
  border:2px solid var(--green);
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;font-size:16px;color:var(--green);
}
.ms-title{font-size:13px;font-weight:500;color:var(--green);margin-bottom:4px;}
.ms-desc{font-size:12px;color:var(--text2);line-height:1.7;}
.ms-selftest{
  margin-top:8px;font-size:11px;color:var(--amber);
  background:var(--amber-dim);border-radius:4px;padding:5px 10px;
  font-style:italic;
}

/* ===== SCENARIO BOX ===== */
.scenario-box{
  background:var(--card2);
  border:1px solid var(--border);
  border-top:3px solid var(--green);
  border-radius:var(--radius);
  padding:16px 20px;
  margin-bottom:20px;
}
.scenario-label{
  font-size:10px;font-family:var(--font-mono);
  color:var(--green);letter-spacing:.1em;
  text-transform:uppercase;margin-bottom:8px;
}
.scenario-text{font-size:12px;color:var(--text2);line-height:1.8;}
.scenario-text strong{color:var(--text);font-weight:500;}

/* ===== MONTH HEADER ===== */
.month-header{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius-xl);padding:24px 28px;margin-bottom:24px;
  display:flex;align-items:flex-start;gap:20px;flex-wrap:wrap;
}
.mh-num{
  font-family:var(--font-mono);font-size:42px;font-weight:800;
  color:var(--border2);line-height:1;flex-shrink:0;
}
.mh-content{flex:1;min-width:200px;}
.mh-label{font-size:10px;color:var(--text3);letter-spacing:.1em;text-transform:uppercase;margin-bottom:4px;}
.mh-title{font-family:var(--font-display);font-size:22px;font-weight:800;color:var(--text);margin-bottom:6px;}
.mh-tags{display:flex;gap:6px;flex-wrap:wrap;}
.mh-right{margin-left:auto;text-align:right;}
.mh-duration{font-family:var(--font-mono);font-size:11px;color:var(--text3);}

/* ===== PROGRESS BARS IN TRACKER ===== */
.tracker-section{margin-bottom:32px;}
.tracker-title{font-family:var(--font-display);font-size:16px;font-weight:700;color:var(--text);margin-bottom:16px;}

/* ===== STREAK DOTS ===== */
.streak-grid{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px;}
.streak-dot{
  width:22px;height:22px;border-radius:5px;
  background:var(--bg4);border:1px solid var(--border);
  cursor:pointer;transition:all var(--transition);
}
.streak-dot.done{background:var(--green);border-color:var(--green);}
.streak-dot:hover{border-color:var(--green);}

/* ===== CHECKLIST ===== */
.checklist{list-style:none;}
.checklist li{
  display:flex;align-items:flex-start;gap:10px;
  padding:8px 0;border-bottom:1px solid color-mix(in srgb,var(--border) 50%,transparent);
  font-size:12px;color:var(--text2);cursor:pointer;
}
.checklist li:last-child{border-bottom:none;}
.checklist li input[type=checkbox]{
  width:16px;height:16px;margin-top:1px;flex-shrink:0;
  accent-color:var(--green);cursor:pointer;
}
.checklist li.done{color:var(--text3);text-decoration:line-through;}

/* ===== TIMELINE ===== */
.timeline{display:flex;gap:8px;flex-wrap:wrap;padding:8px 0;}
.tl-node{
  display:flex;flex-direction:column;align-items:center;
  gap:4px;cursor:pointer;
  width:48px;
}
.tl-dot{
  width:40px;height:40px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-size:11px;font-weight:700;
  border:1px solid var(--border);
  transition:all var(--transition);
}
.tl-dot:hover{transform:translateY(-2px);}
.tl-dot.p1{background:var(--phase1-dim);color:var(--phase1);border-color:color-mix(in srgb,var(--phase1) 30%,transparent);}
.tl-dot.p2{background:var(--phase2-dim);color:var(--phase2);border-color:color-mix(in srgb,var(--phase2) 30%,transparent);}
.tl-dot.p3{background:var(--phase3-dim);color:var(--phase3);border-color:color-mix(in srgb,var(--phase3) 30%,transparent);}
.tl-dot.p4{background:var(--phase4-dim);color:var(--phase4);border-color:color-mix(in srgb,var(--phase4) 30%,transparent);}
.tl-dot.current{box-shadow:0 0 0 2px var(--green);}
.tl-dot.completed::after{content:'✓';position:absolute;font-size:8px;}
.tl-label{font-size:9px;color:var(--text3);text-align:center;line-height:1.2;}

/* ===== DIVIDER ===== */
.divider{border:none;border-top:1px solid var(--border);margin:16px 0;}

/* ===== UTIL ===== */
.mt4{margin-top:4px;}.mt8{margin-top:8px;}.mt12{margin-top:12px;}.mt16{margin-top:16px;}.mt24{margin-top:24px;}
.mb8{margin-bottom:8px;}.mb12{margin-bottom:12px;}.mb16{margin-bottom:16px;}.mb24{margin-bottom:24px;}
.text-green{color:var(--green);}
.text-muted{color:var(--text2);}
.text-faint{color:var(--text3);}
.text-amber{color:var(--amber);}
.text-blue{color:var(--blue);}
.text-red{color:var(--red);}
.mono{font-family:var(--font-mono);}
.flex-row{display:flex;align-items:center;gap:8px;}
.flex-wrap{flex-wrap:wrap;}
.space-between{justify-content:space-between;}
.pills-row{display:flex;flex-wrap:wrap;gap:6px;}

/* ===== SCHOLARSHIP CARDS ===== */
.schol-card{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:20px;margin-bottom:14px;
}
.schol-head{display:flex;align-items:center;gap:12px;margin-bottom:12px;}
.schol-flag{font-size:24px;}
.schol-name{font-size:15px;font-weight:500;color:var(--text);}
.schol-country{font-size:11px;color:var(--text3);}
.schol-req{list-style:none;margin-top:10px;}
.schol-req li{
  display:flex;align-items:flex-start;gap:8px;
  font-size:12px;color:var(--text2);padding:5px 0;
  border-bottom:1px solid color-mix(in srgb,var(--border) 50%,transparent);
}
.schol-req li:last-child{border-bottom:none;}
.schol-req li::before{content:'→';color:var(--green);flex-shrink:0;font-family:var(--font-mono);}

/* ===== CERT CARDS ===== */
.cert-card{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:20px;margin-bottom:14px;
}
.cert-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px;}
.cert-title{font-size:15px;font-weight:500;color:var(--text);}
.cert-issuer{font-size:11px;color:var(--text3);margin-top:2px;}
.cert-detail-row{display:flex;justify-content:space-between;font-size:12px;padding:5px 0;border-bottom:1px solid color-mix(in srgb,var(--border) 50%,transparent);}
.cert-detail-row:last-child{border-bottom:none;}
.cert-detail-row span:first-child{color:var(--text3);}
.cert-detail-row span:last-child{color:var(--text);font-family:var(--font-mono);font-size:11px;}

/* ===== INTERVIEW Q ===== */
.iq-card{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius);padding:14px 18px;margin-bottom:10px;
}
.iq-q{font-size:13px;font-weight:500;color:var(--text);margin-bottom:8px;}
.iq-a{font-size:12px;color:var(--text2);line-height:1.7;}

/* ===== PLATFORM CARDS ===== */
.platform-card{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:18px 20px;
}
.platform-name{font-size:14px;font-weight:500;color:var(--text);margin-bottom:4px;}
.platform-url{font-family:var(--font-mono);font-size:11px;color:var(--blue);margin-bottom:8px;}
.platform-desc{font-size:12px;color:var(--text2);line-height:1.7;margin-bottom:10px;}
.platform-free{
  background:var(--green-dim);border-radius:4px;padding:6px 10px;
  font-size:11px;color:var(--green);margin-bottom:6px;
}
.platform-paid{
  background:var(--amber-dim);border-radius:4px;padding:6px 10px;
  font-size:11px;color:var(--amber);
}

/* ===== NOTICE/ALERT BOXES ===== */
.notice{border-radius:var(--radius);padding:12px 16px;font-size:12px;line-height:1.7;margin-bottom:12px;}
.notice-info{background:var(--blue-dim);border-left:3px solid var(--blue);color:color-mix(in srgb,var(--blue) 70%,var(--text));}
.notice-warn{background:var(--amber-dim);border-left:3px solid var(--amber);color:color-mix(in srgb,var(--amber) 70%,var(--text));}
.notice-ok{background:var(--green-dim);border-left:3px solid var(--green);color:color-mix(in srgb,var(--green) 70%,var(--text));}

/* Assessment styles — single canonical definition */
.assessment-tab { background: var(--amber-dim); }
.assessment-tab.active { background: var(--amber-dim); border-color: var(--amber); color: var(--amber); }
.assess-question { transition: border-color .2s, background .2s; }
.assess-question:hover { border-color: var(--border2); }
.assess-correct { border-color: var(--green); }
.assess-wrong { border-color: var(--red); }
.notice-success{background:var(--green-dim);border-left:3px solid var(--green);color:var(--green);}
.notice-danger{background:var(--red-dim);border-left:3px solid var(--red);color:color-mix(in srgb,var(--red) 70%,var(--text));}

/* ===== RESPONSIVE ===== */
@media(max-width:768px){
  #sidebar{transform:translateX(-100%);}
  #sidebar.open{transform:translateX(0);}
  #main{margin-left:0;}
  #mob-toggle{display:flex;}
  #pages{padding:16px;}
  .month-header{padding:16px;}
  .mh-num{font-size:28px;}
  .grid2,.grid3,.grid4{grid-template-columns:1fr;}
}

/* (timerPulse keyframe defined once below, in the TIMER PULSE ANIMATION section) */

/* ===== LIGHT MODE ===== */
body.light-mode {
  --bg:#f0f4f8;
  --bg2:#e8edf5;
  --bg3:#dde4ef;
  --bg4:#cfd8e8;
  --card:#ffffff;
  --card2:#f5f8ff;
  --border:#c5d0e0;
  --border2:#b0bdd0;
  --text:#0d1421;
  --text2:#374a60;
  --text3:#6b80a0;
  --green:#007a4d;
  --green2:#005c38;
  --green3:#007a4d35;
  --green-dim:#007a4d18;
  --blue:#1a7abf;
  --blue-dim:#1a7abf12;
  --amber:#b45309;
  --amber2:#b4530940;
  --amber-dim:#b4530915;
  --red:#be123c;
  --red-dim:#be123c15;
  --purple:#6d28d9;
  --purple-dim:#6d28d915;
  --teal:#0f766e;
  --phase1:#1a7abf;
  --phase1-dim:#1a7abf12;
  --phase2:#0f766e;
  --phase2-dim:#0f766e12;
  --phase3:#b45309;
  --phase3-dim:#b4530912;
  --phase4:#be123c;
  --phase4-dim:#be123c12;
}
body.light-mode #sidebar { background: #1a2540; }
body.light-mode .logo-title, body.light-mode .logo-sub,
body.light-mode .nav-section-label, body.light-mode .nav-item,
body.light-mode .sidebar-footer, body.light-mode .profile-name,
body.light-mode .profile-role, body.light-mode .profile-streak,
body.light-mode .sp-label, body.light-mode .sp-pct { color: #c8d4e8; }
body.light-mode .sidebar-progress-wrap .sp-bar { background: #2a3a5c; }

/* ===== THEME TOGGLE BUTTON ===== */
#theme-toggle {
  width: 34px; height: 34px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--bg3);
  color: var(--text2); cursor: pointer; font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  transition: all .2s; flex-shrink: 0;
}
#theme-toggle:hover { border-color: var(--border2); color: var(--text); }

/* ===== CONFETTI CANVAS ===== */
#confetti-canvas {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 9999;
}

/* ===== FLIP CARDS (Interview Prep) ===== */
.flip-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px; margin-bottom: 24px;
}
.flip-card {
  perspective: 1000px; height: 180px; cursor: pointer;
}
.flip-card-inner {
  position: relative; width: 100%; height: 100%;
  transform-style: preserve-3d; transition: transform .45s cubic-bezier(.4,0,.2,1);
}
.flip-card.flipped .flip-card-inner { transform: rotateY(180deg); }
.flip-front, .flip-back {
  position: absolute; inset: 0; backface-visibility: hidden;
  border-radius: 12px; padding: 16px; border: 1px solid var(--border);
  display: flex; flex-direction: column; justify-content: space-between;
}
.flip-front { background: var(--bg3); }
.flip-back  { background: var(--card2); transform: rotateY(180deg); border-color: var(--border2); }

/* ===== NOTES PAD ===== */
.notes-area {
  width: 100%; min-height: 100px; padding: 12px;
  background: var(--bg4); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text);
  font-size: 12px; line-height: 1.65; resize: vertical;
  font-family: var(--font-mono); transition: border-color .2s;
  box-sizing: border-box;
}
.notes-area:focus { outline: none; border-color: var(--green); }

/* ===== SCROLL TO TOP ===== */
#scroll-top {
  position:fixed;bottom:24px;right:24px;width:40px;height:40px;
  border-radius:10px;background:var(--bg3);border:1px solid var(--border);
  color:var(--text2);cursor:pointer;font-size:18px;display:none;
  align-items:center;justify-content:center;z-index:900;
  transition:all .2s;box-shadow:0 4px 12px rgba(0,0,0,.3);
}
#scroll-top:hover{background:var(--green);border-color:var(--green);color:#000;}
#scroll-top.visible{display:flex;}

/* ===== SIDEBAR COLLAPSE ===== */
#sidebar-toggle {
  position:absolute;top:50%;right:-13px;transform:translateY(-50%);
  width:26px;height:26px;border-radius:50%;background:var(--bg3);
  border:1px solid var(--border);color:var(--text3);cursor:pointer;
  font-size:12px;display:flex;align-items:center;justify-content:center;
  z-index:200;transition:all .2s;
}
#sidebar-toggle:hover{color:var(--text);border-color:var(--border2);}
#sidebar.collapsed{width:0 !important;min-width:0 !important;overflow:hidden !important;padding:0 !important;}
body.sidebar-collapsed #main{margin-left:0;}

/* ===== WELCOME MODAL ===== */
#welcome-overlay {
  position:fixed;inset:0;background:rgba(0,0,0,.75);
  display:flex;align-items:center;justify-content:center;
  z-index:1000;backdrop-filter:blur(4px);
}
#welcome-box {
  background:var(--bg2);border:1px solid var(--border2);
  border-radius:16px;padding:36px 40px;max-width:480px;width:90%;
  box-shadow:0 24px 60px rgba(0,0,0,.5);
}

/* ===== KEYBOARD SHORTCUTS MODAL ===== */
#shortcuts-overlay {
  position:fixed;inset:0;background:rgba(0,0,0,.6);
  display:none;align-items:center;justify-content:center;z-index:1000;
}
#shortcuts-overlay.open{display:flex;}
#shortcuts-box {
  background:var(--bg2);border:1px solid var(--border2);
  border-radius:14px;padding:28px 32px;max-width:420px;width:90%;
}
.kbd {
  display:inline-flex;align-items:center;justify-content:center;
  min-width:24px;height:22px;padding:0 6px;
  background:var(--bg4);border:1px solid var(--border2);
  border-radius:5px;font-family:var(--font-mono);font-size:11px;
  color:var(--text2);font-weight:600;
}
#kb-shortcuts-btn {
  width:34px;height:34px;border-radius:8px;border:1px solid var(--border);
  background:var(--bg3);color:var(--text2);cursor:pointer;font-size:14px;
  display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0;
}
#kb-shortcuts-btn:hover{border-color:var(--border2);color:var(--text);}

/* ===== CERT PROGRESS BUTTONS ===== */
.cert-status-btn {
  padding:6px 14px;border-radius:20px;border:1px solid var(--border);
  background:var(--bg4);color:var(--text3);cursor:pointer;
  font-size:11px;font-weight:500;transition:all .15s;
}
.cert-status-btn.active-studying{border-color:var(--amber);background:var(--amber-dim);color:var(--amber);}
.cert-status-btn.active-passed{border-color:var(--green);background:var(--green-dim);color:var(--green);}

/* ===== SCHOLARSHIP CHECKLIST ===== */
.schol-check-item {
  display:flex;align-items:center;gap:8px;padding:8px 10px;
  border-radius:7px;cursor:pointer;font-size:12px;color:var(--text2);transition:background .15s;
}
.schol-check-item:hover{background:var(--bg4);}
.schol-check-item input[type=checkbox]{accent-color:var(--green);width:14px;height:14px;cursor:pointer;}
.schol-check-item.done{color:var(--text3);text-decoration:line-through;}
.countdown-badge {
  font-family:var(--font-mono);font-size:11px;padding:3px 10px;
  border-radius:20px;border:1px solid var(--amber);
  background:var(--amber-dim);color:var(--amber);
}

/* ============================================================
   V2 ADDITIONS — NEW FEATURES STYLES
   ============================================================ */

/* XP BAR IN SIDEBAR */
.sidebar-xp-bar { padding: 8px 18px; border-bottom: 1px solid var(--border); }
.sf-backup-row { display: flex; gap: 6px; margin-bottom: 10px; }
.sf-backup-btn {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 5px;
  padding: 6px 8px; background: var(--bg4); border: 1px solid var(--border);
  border-radius: 6px; color: var(--text2); font-size: 11px; font-weight: 500;
  cursor: pointer; font-family: var(--font-mono); transition: all .15s;
}
.sf-backup-btn:hover { background: var(--bg5); color: var(--text); border-color: var(--green); }
.sf-backup-btn svg { flex-shrink: 0; }
.sf-free-tag { font-size: 10px; color: var(--green); font-family: var(--font-mono); background: var(--green-dim); border: 1px solid var(--border2); border-radius: 20px; padding: 4px 12px; text-align: center; margin-bottom: 4px; }
.sf-version { font-size: 9px; color: var(--text3); text-align: center; margin-top: 4px; }

/* NAV BADGE */
.nav-badge { font-size: 9px; font-weight: 700; background: var(--green); color: var(--bg); border-radius: 10px; padding: 1px 6px; margin-left: auto; font-family: var(--font-mono); letter-spacing: .04em; }

/* TB XP DISPLAY */
.tb-xp-display { font-family: var(--font-mono); font-size: 11px; font-weight: 600; background: var(--amber-dim); color: var(--amber); border: 1px solid color-mix(in srgb,var(--amber) 25%,transparent); border-radius: 20px; padding: 3px 10px; }

/* ===== AI ASSISTANT CHAT ===== */
.ai-chat-wrap { display: flex; flex-direction: column; height: calc(100vh - 180px); min-height: 500px; }
.ai-chat-window { flex: 1; background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius-lg) var(--radius-lg) 0 0; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 14px; }
.ai-chat-window::-webkit-scrollbar { width: 4px; } 
.ai-chat-window::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 4px; }
.chat-msg { display: flex; gap: 10px; animation: fadeUp .2s ease; }
.chat-msg.user-msg { flex-direction: row-reverse; }
.chat-av { width: 34px; height: 34px; border-radius: 9px; display: flex; align-items: center; justify-content: center; font-size: 14px; flex-shrink: 0; font-weight: 700; font-family: var(--font-mono); }
.chat-av.ai { background: var(--green-dim); color: var(--green); border: 1px solid var(--green3); }
.chat-av.user { background: var(--phase1-dim); color: var(--phase1); border: 1px solid var(--phase1); }
.chat-bubble { max-width: 78%; padding: 11px 15px; border-radius: var(--radius); font-size: 13px; line-height: 1.75; }
.chat-bubble.ai { background: var(--card2); border: 1px solid var(--border); color: var(--text2); }
.chat-bubble.user { background: var(--green-dim); border: 1px solid var(--green3); color: var(--text); }
.chat-bubble.ai strong { color: var(--text); }
.chat-bubble.ai code { font-family: var(--font-mono); font-size: 11px; background: var(--bg); color: var(--green); padding: 1px 5px; border-radius: 3px; }
.typing-dots { display: flex; gap: 4px; padding: 12px 14px; }
.typing-dots span { width: 7px; height: 7px; border-radius: 50%; background: var(--text3); animation: bounce-dot 1.2s ease-in-out infinite; }
.typing-dots span:nth-child(2) { animation-delay: .2s; }
.typing-dots span:nth-child(3) { animation-delay: .4s; }
@keyframes bounce-dot { 0%,60%,100%{transform:translateY(0);opacity:.4} 30%{transform:translateY(-6px);opacity:1} }
.ai-input-row { background: var(--card); border: 1px solid var(--border); border-top: none; border-radius: 0 0 var(--radius-lg) var(--radius-lg); padding: 12px 14px; display: flex; gap: 8px; align-items: flex-end; }
.ai-input { flex: 1; background: var(--bg3); border: 1px solid var(--border2); border-radius: var(--radius); padding: 10px 14px; color: var(--text); font-size: 13px; outline: none; resize: none; min-height: 42px; max-height: 100px; font-family: var(--font-body); line-height: 1.5; transition: border-color var(--transition); }
.ai-input:focus { border-color: var(--green); }
.ai-send-btn { background: var(--green); color: var(--bg); border: none; border-radius: var(--radius); padding: 10px 18px; font-size: 13px; font-weight: 700; cursor: pointer; flex-shrink: 0; transition: all var(--transition); font-family: var(--font-mono); }
.ai-send-btn:hover { background: var(--green2); box-shadow: var(--glow-green); }
.ai-send-btn:disabled { background: var(--bg4); color: var(--text3); cursor: default; }
.ai-suggestions { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.ai-sug { font-size: 11px; padding: 5px 12px; border-radius: 20px; background: var(--bg3); border: 1px solid var(--border); color: var(--text2); cursor: pointer; transition: all var(--transition); font-family: var(--font-mono); }
.ai-sug:hover { border-color: var(--green); color: var(--green); background: var(--green-dim); }
.ai-context-bar { background: var(--blue-dim); border: 1px solid color-mix(in srgb,var(--blue) 25%,transparent); border-radius: var(--radius); padding: 8px 14px; font-size: 11px; color: var(--blue); margin-bottom: 14px; font-family: var(--font-mono); }

/* ===== POMODORO TIMER ===== */
.pomo-display { font-family: var(--font-mono); font-size: 88px; font-weight: 800; color: var(--text); text-align: center; line-height: 1; letter-spacing: -4px; }
.pomo-display.break-mode { color: var(--blue); }
.pomo-mode-label { font-family: var(--font-mono); font-size: 12px; color: var(--text3); text-align: center; margin-bottom: 8px; letter-spacing: .25em; text-transform: uppercase; }
.pomo-ring-wrap { position: relative; display: flex; align-items: center; justify-content: center; margin: 20px auto; width: 240px; height: 240px; }
.pomo-ring-wrap svg { position: absolute; top: 0; left: 0; transform: rotate(-90deg); }
.pomo-ring-bg { fill: none; stroke: var(--border2); stroke-width: 8; }
.pomo-ring-fill { fill: none; stroke: var(--green); stroke-width: 8; stroke-linecap: round; transition: stroke-dashoffset .5s linear; }
.pomo-ring-fill.break-ring { stroke: var(--blue); }
.pomo-inner { text-align: center; z-index: 1; }
.pomo-controls { display: flex; gap: 10px; justify-content: center; margin-top: 20px; }
.pomo-btn { padding: 10px 24px; border-radius: var(--radius); font-size: 13px; font-weight: 600; font-family: var(--font-mono); cursor: pointer; transition: all var(--transition); border: 1px solid var(--border); }
.pomo-btn-start { background: var(--green); color: var(--bg); border-color: var(--green); }
.pomo-btn-start:hover { box-shadow: var(--glow-green); }
.pomo-btn-pause { background: var(--amber-dim); color: var(--amber); border-color: var(--amber2); }
.pomo-btn-reset { background: var(--bg3); color: var(--text2); }
.pomo-sessions { display: flex; gap: 6px; justify-content: center; margin-top: 14px; }
.pomo-session-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--bg4); border: 1px solid var(--border); }
.pomo-session-dot.done { background: var(--green); border-color: var(--green); }
.pomo-session-dot.active { background: var(--amber); border-color: var(--amber); animation: pulse-pomo .8s ease-in-out infinite; }
@keyframes pulse-pomo { 0%,100%{transform:scale(1)} 50%{transform:scale(1.3)} }
.pomo-settings-row { display: flex; gap: 8px; justify-content: center; align-items: center; margin-top: 16px; flex-wrap: wrap; }
.pomo-setting { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text2); }
.pomo-setting input { width: 52px; padding: 4px 8px; background: var(--bg3); border: 1px solid var(--border); border-radius: 5px; color: var(--text); font-family: var(--font-mono); font-size: 12px; text-align: center; }

/* ===== COMMAND LIBRARY ===== */
.cmd-search { display: flex; align-items: center; gap: 8px; background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius); padding: 8px 14px; margin-bottom: 16px; transition: border-color var(--transition); }
.cmd-search:focus-within { border-color: var(--green); }
.cmd-search input { flex: 1; background: transparent; border: none; outline: none; color: var(--text); font-size: 13px; }
.cmd-search input::placeholder { color: var(--text3); }
.cmd-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 8px; transition: all var(--transition); cursor: default; }
.cmd-card:hover { border-color: var(--border2); transform: translateX(2px); }
.cmd-code { font-family: var(--font-mono); font-size: 13.5px; color: var(--green); font-weight: 600; margin-bottom: 5px; }
.cmd-desc { font-size: 12px; color: var(--text2); margin-bottom: 4px; line-height: 1.6; }
.cmd-example { font-family: var(--font-mono); font-size: 11px; color: var(--amber); margin-top: 5px; background: var(--bg3); padding: 6px 10px; border-radius: 5px; display: block; }
.cmd-soc { font-size: 11px; color: var(--text3); font-style: italic; margin-top: 5px; border-top: 1px solid var(--border); padding-top: 5px; }
.cmd-cat-tag { font-size: 10px; font-family: var(--font-mono); padding: 2px 8px; border-radius: 10px; margin-right: 6px; }

/* ===== BADGES PAGE ===== */
.badges-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.badge-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 18px 14px; text-align: center; transition: all var(--transition); position: relative; overflow: hidden; }
.badge-card.earned { border-color: var(--amber2); box-shadow: 0 0 20px var(--amber-dim); }
.badge-card.earned::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--amber), var(--green)); }
.badge-card.locked { opacity: .35; filter: grayscale(1); }
.badge-emoji { font-size: 38px; display: block; margin-bottom: 8px; }
.badge-name { font-size: 12px; font-weight: 600; color: var(--text); margin-bottom: 3px; }
.badge-desc { font-size: 10px; color: var(--text3); line-height: 1.5; }
.badge-xp { font-family: var(--font-mono); font-size: 10px; color: var(--amber); margin-top: 5px; }
.badge-earned-date { font-size: 10px; color: var(--green); margin-top: 4px; font-family: var(--font-mono); }
.xp-level-card { background: linear-gradient(135deg, var(--card), var(--card2)); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: 28px; text-align: center; margin-bottom: 24px; position: relative; overflow: hidden; }
.xp-level-num { font-family: var(--font-mono); font-size: 72px; font-weight: 800; background: linear-gradient(135deg, var(--amber), var(--green)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1; }
.xp-level-title { font-family: var(--font-display); font-size: 22px; font-weight: 700; color: var(--text); margin: 8px 0 4px; }
.xp-bar-wrap { max-width: 300px; margin: 14px auto 0; }
.xp-bar-bg { height: 8px; background: var(--bg4); border-radius: 8px; overflow: hidden; }
.xp-bar-fill { height: 100%; background: linear-gradient(90deg, var(--amber), var(--green)); border-radius: 8px; transition: width 1s ease; }

/* ===== CTF TRACKER ===== */
.ctf-add-form { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 20px; margin-bottom: 20px; }
.ctf-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 12px; }
.ctf-input { width: 100%; padding: 9px 13px; background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text); font-size: 13px; outline: none; transition: border-color var(--transition); }
.ctf-input:focus { border-color: var(--green); }
.ctf-entry { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 16px; margin-bottom: 8px; display: flex; align-items: center; gap: 12px; transition: all var(--transition); }
.ctf-entry:hover { border-color: var(--border2); }
.ctf-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.ctf-dot.solved { background: var(--green); box-shadow: 0 0 6px var(--green); }
.ctf-dot.unsolved { background: var(--red); }
.ctf-name { font-size: 13px; color: var(--text); flex: 1; font-weight: 500; }
.ctf-platform { font-size: 11px; color: var(--text3); font-family: var(--font-mono); }
.ctf-skill-tag { font-size: 10px; padding: 2px 8px; border-radius: 10px; }
.ctf-delete-btn { background: none; border: 1px solid transparent; border-radius: 5px; color: var(--text3); cursor: pointer; padding: 3px 7px; font-size: 12px; transition: all var(--transition); }
.ctf-delete-btn:hover { border-color: var(--red); color: var(--red); }

/* ===== CV BUILDER ===== */
.cv-builder-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media(max-width:900px) { .cv-builder-wrap { grid-template-columns: 1fr; } }
.cv-form-panel { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 20px; }
.cv-form-section { margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--border); }
.cv-form-section:last-child { border-bottom: none; margin-bottom: 0; }
.cv-section-title { font-size: 12px; font-weight: 600; color: var(--text); margin-bottom: 10px; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: .08em; }
.cv-field-label { font-size: 11px; color: var(--text3); margin-bottom: 4px; display: block; }
.cv-field { width: 100%; padding: 8px 12px; background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text); font-size: 12px; outline: none; margin-bottom: 8px; transition: border-color var(--transition); }
.cv-field:focus { border-color: var(--green); }
.cv-preview-panel { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 20px; overflow-y: auto; max-height: 80vh; }
.cv-output { background: #fff; color: #111; padding: 32px 28px; font-family: 'Georgia', serif; font-size: 12px; line-height: 1.6; border-radius: 6px; box-shadow: 0 4px 20px #00000030; }
.cv-output h1 { font-size: 20px; margin-bottom: 3px; color: #111; }
.cv-output .cv-contact { font-size: 11px; color: #555; margin-bottom: 12px; }
.cv-output h2 { font-size: 12px; border-bottom: 1.5px solid #333; padding-bottom: 3px; margin: 14px 0 8px; text-transform: uppercase; letter-spacing: .1em; color: #222; }
.cv-output ul { margin-left: 16px; margin-bottom: 6px; }
.cv-output li { margin-bottom: 3px; }
.cv-output .cv-job-title { font-weight: bold; }
.cv-output .cv-date { float: right; font-style: italic; color: #666; }

/* ===== SOP BUILDER ===== */
.sop-output-box { background: var(--card); border: 1px solid var(--green3); border-radius: var(--radius-lg); padding: 24px; margin-top: 20px; white-space: pre-wrap; font-size: 13px; color: var(--text2); line-height: 1.9; font-family: var(--font-body); }

/* ===== NEWS FEED ===== */
.news-item { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 18px; margin-bottom: 10px; transition: all var(--transition); cursor: pointer; }
.news-item:hover { border-color: var(--border2); transform: translateX(3px); }
.news-headline { font-size: 13px; font-weight: 500; color: var(--text); margin-bottom: 6px; line-height: 1.5; }
.news-meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.news-tag { font-size: 10px; font-family: var(--font-mono); padding: 2px 8px; border-radius: 10px; font-weight: 600; }
.news-source { font-size: 11px; color: var(--text3); font-family: var(--font-mono); }
.news-soc-note { font-size: 11px; color: var(--green); margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--border); font-style: italic; }
.news-refresh-btn { font-family: var(--font-mono); font-size: 11px; background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text2); padding: 6px 14px; cursor: pointer; transition: all var(--transition); }
.news-refresh-btn:hover { border-color: var(--green); color: var(--green); }

/* ===== ACHIEVEMENT TOAST V2 ===== */
.achievement-toast { position: fixed; bottom: 28px; right: 28px; z-index: 9999; background: var(--card2); border: 1px solid var(--amber2); border-radius: var(--radius-lg); padding: 14px 18px; display: flex; align-items: center; gap: 14px; box-shadow: 0 8px 32px #00000060, 0 0 24px var(--amber-dim); transform: translateY(120px) scale(.9); opacity: 0; transition: all .4s cubic-bezier(.34,1.56,.64,1); max-width: 340px; pointer-events: none; }
.achievement-toast.show { transform: translateY(0) scale(1); opacity: 1; }
.toast-icon { font-size: 30px; flex-shrink: 0; }
.toast-title { font-size: 10px; font-weight: 700; color: var(--amber); font-family: var(--font-mono); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 3px; }
.toast-msg { font-size: 13px; color: var(--text); font-weight: 500; }

/* ===== QUIZ V2 ===== */
.quiz-page-wrap { max-width: 680px; margin: 0 auto; }
.quiz-progress-bar-wrap { height: 4px; background: var(--bg4); border-radius: 4px; overflow: hidden; margin-bottom: 24px; }
.quiz-progress-bar { height: 100%; background: linear-gradient(90deg, var(--green), var(--blue)); border-radius: 4px; transition: width .3s ease; }
.quiz-q-num { font-family: var(--font-mono); font-size: 10px; color: var(--text3); margin-bottom: 8px; }
.quiz-question { font-size: 16px; font-weight: 600; color: var(--text); line-height: 1.65; margin-bottom: 22px; }
.quiz-option { display: flex; align-items: flex-start; gap: 12px; width: 100%; text-align: left; padding: 13px 16px; margin-bottom: 9px; background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius); color: var(--text2); font-size: 13px; cursor: pointer; transition: all var(--transition); }
.quiz-option:hover:not(:disabled) { border-color: var(--border2); color: var(--text); background: var(--bg4); }
.quiz-option.correct { background: var(--green-dim); border-color: var(--green); color: var(--green); }
.quiz-option.wrong { background: var(--red-dim); border-color: var(--red); color: var(--red); }
.quiz-option:disabled { cursor: default; }
.quiz-option-key { font-family: var(--font-mono); font-size: 11px; width: 22px; height: 22px; border-radius: 5px; background: var(--bg4); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--text3); }
.quiz-explain { background: var(--bg3); border-left: 3px solid var(--green); border-radius: 0 var(--radius) var(--radius) 0; padding: 12px 16px; margin-top: 12px; font-size: 12px; color: var(--text2); line-height: 1.7; }
.quiz-explain strong { color: var(--green); }
.quiz-result-card { text-align: center; padding: 40px 20px; }
.quiz-score-big { font-family: var(--font-mono); font-size: 88px; font-weight: 800; line-height: 1; }
.quiz-score-label { font-size: 14px; color: var(--text2); margin: 8px 0 20px; }
.quiz-skill-update { background: var(--green-dim); border: 1px solid var(--green3); border-radius: var(--radius); padding: 12px 16px; font-size: 12px; color: var(--green); margin: 16px 0; font-family: var(--font-mono); }

/* ===== WEEKLY CHALLENGE ===== */
.challenge-card { background: linear-gradient(135deg, var(--card), var(--card2)); border: 1px solid var(--border); border-top: 3px solid var(--amber); border-radius: var(--radius-lg); padding: 22px; margin-bottom: 20px; position: relative; overflow: hidden; }
.challenge-badge { font-family: var(--font-mono); font-size: 10px; color: var(--amber); background: var(--amber-dim); border: 1px solid var(--amber2); padding: 3px 10px; border-radius: 20px; display: inline-block; margin-bottom: 10px; }
.challenge-title { font-size: 16px; font-weight: 600; color: var(--text); margin-bottom: 8px; font-family: var(--font-display); }
.challenge-desc { font-size: 12px; color: var(--text2); line-height: 1.7; margin-bottom: 14px; }
.challenge-complete-btn { background: var(--amber); color: var(--bg); border: none; border-radius: var(--radius-sm); padding: 9px 20px; font-size: 12px; font-weight: 700; cursor: pointer; font-family: var(--font-mono); transition: all var(--transition); }
.challenge-complete-btn.done { background: var(--green); }
.challenge-complete-btn:hover { opacity: .85; }

/* ===== NOTICE V2 ===== */
.notice-ok { background: var(--green-dim); border-left: 3px solid var(--green); color: var(--green); }

/* ===== SCROLL TO TOP ===== */
#scroll-top {
  position: fixed; bottom: 24px; right: 24px; z-index: 500;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--card); border: 1px solid var(--border);
  color: var(--text2); font-size: 16px; cursor: pointer;
  display: none; align-items: center; justify-content: center;
  transition: all var(--transition); box-shadow: var(--shadow);
}
#scroll-top:hover { background: var(--green); color: var(--bg); border-color: var(--green); }

/* ===== KEYBOARD SHORTCUTS BTN ===== */
#kb-shortcuts-btn {
  background: transparent; border: none; cursor: pointer;
  font-size: 16px; padding: 4px 6px; color: var(--text2);
  transition: color var(--transition);
}
#kb-shortcuts-btn:hover { color: var(--text); }

/* ===== PHASE COLOR VARS ===== */
.phase-1-dim { background: var(--p1d); }
.phase-2-dim { background: var(--p2d); }
.phase-3-dim { background: var(--p3d); }
.phase-4-dim { background: var(--p4d); }

/* ===== NOTICE OK (missing) ===== */
.notice-ok { background: var(--green-dim); border-left: 3px solid var(--green); color: var(--green); border-radius: var(--radius); padding: 12px 16px; font-size: 12px; line-height: 1.7; margin-bottom: 12px; }

/* ===== TIMER PULSE ANIMATION ===== */
@keyframes timerPulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(1.3)} }

/* ===== ASSESSMENT STYLES ===== */
/* assess-correct/wrong — defined above */

/* ===== SIDEBAR TOGGLE BUTTON ===== */
#sidebar-toggle {
  position: absolute; top: 18px; right: -12px; z-index: 10;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--bg2); border: 1px solid var(--border);
  color: var(--text3); font-size: 12px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
#sidebar-toggle:hover { border-color: var(--green); color: var(--green); }
#sidebar.collapsed #sidebar-toggle { right: -12px; transform: rotate(180deg); }

/* Phase colors are defined once in the top :root block (and overridden for light mode above) */

/* ===== STAT CARD ACCENT ===== */
.stat-card { --accent-color: var(--green); }
.stat-card::before { background: linear-gradient(90deg, var(--accent-color), transparent); }

/* ===== RESPONSIVE FIXES ===== */
@media(max-width: 600px) {
  .cv-builder-wrap { grid-template-columns: 1fr; }
  .pomo-display { font-size: 64px; }
  .xp-level-num { font-size: 52px; }
  .badges-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
}

/* ===== PAGE TRANSITIONS ===== */
.page { animation: fadeInUp .22s ease; }
@keyframes fadeInUp { from { opacity:0; transform:translateY(12px); } to { opacity:1; transform:translateY(0); } }

/* ===== PRINT STYLES ===== */
@media print {
  #sidebar, #topbar, #scroll-top, #toast-container, .no-print { display:none !important; }
  #main { margin:0 !important; }
  body { background:#fff !important; color:#111 !important; }
  .card { border:1px solid #ccc !important; break-inside:avoid; }
}

/* ===== FLIP CARD FIX ===== */
.flip-card { perspective:1000px; height:200px; cursor:pointer; }
.flip-card-inner { position:relative; width:100%; height:100%; transform-style:preserve-3d; transition:transform .45s cubic-bezier(.4,0,.2,1); }
.flip-card.flipped .flip-card-inner { transform:rotateY(180deg); }
.flip-front, .flip-back { position:absolute; inset:0; backface-visibility:hidden; border-radius:12px; padding:16px; border:1px solid var(--border); display:flex; flex-direction:column; justify-content:space-between; }
.flip-front { background:var(--bg3); }
.flip-back  { background:var(--card); transform:rotateY(180deg); }

/* ===== POMODORO SVG ===== */
.pom-circle { transition:stroke-dashoffset .5s linear; }

/* ===== PROFILE MODAL ===== */
#profile-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  padding: 16px;
}
#profile-modal.open { display: flex; }
#profile-name-input:focus {
  border-color: var(--green);
  outline: none;
  box-shadow: 0 0 0 3px rgba(0,212,170,.15);
}
#sound-toggle {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 16px;
  padding: 4px 6px;
  color: var(--text2);
  border-radius: 6px;
  transition: background .15s;
}
#sound-toggle:hover { background: var(--bg3); }
.nav-item:focus-visible,
button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

/* ============================================================
   PRODUCTION POLISH — FINAL ADDITIONS
   ============================================================ */

/* ── Slide in right animation for PWA banner ── */
@keyframes slideInRight {
  from { transform: translateX(120%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}
@keyframes slideInUp {
  from { transform: translateY(30px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
@keyframes pulse-ring {
  0%   { box-shadow: 0 0 0 0 rgba(0,255,170,.4); }
  70%  { box-shadow: 0 0 0 12px rgba(0,255,170,0); }
  100% { box-shadow: 0 0 0 0 rgba(0,255,170,0); }
}
@keyframes shimmer-line {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
@keyframes glow-text {
  0%,100% { text-shadow: 0 0 8px rgba(0,255,170,.3); }
  50%      { text-shadow: 0 0 20px rgba(0,255,170,.7); }
}
@keyframes float-slow {
  0%,100% { transform: translateY(0px); }
  50%      { transform: translateY(-6px); }
}
@keyframes bounce-in {
  0%   { transform: scale(0.3); opacity: 0; }
  50%  { transform: scale(1.05); }
  70%  { transform: scale(0.9); }
  100% { transform: scale(1); opacity: 1; }
}

/* ── Loading shimmer for cards ── */
.skeleton-shimmer {
  background: linear-gradient(90deg, var(--bg4) 25%, var(--bg5, var(--bg3)) 50%, var(--bg4) 75%);
  background-size: 200% 100%;
  animation: shimmer-line 1.5s infinite;
  border-radius: var(--radius);
}

/* ── Glowing active nav item ── */
.nav-item.active::after {
  content: '';
  position: absolute;
  right: 0; top: 50%;
  transform: translateY(-50%);
  width: 3px; height: 60%;
  background: var(--green);
  border-radius: 3px 0 0 3px;
  box-shadow: 0 0 8px var(--green);
}
.nav-item.phase-1.active::after { background: var(--p1); box-shadow: 0 0 8px var(--p1); }
.nav-item.phase-2.active::after { background: var(--p2); box-shadow: 0 0 8px var(--p2); }
.nav-item.phase-3.active::after { background: var(--p3); box-shadow: 0 0 8px var(--p3); }
.nav-item.phase-4.active::after { background: var(--p4); box-shadow: 0 0 8px var(--p4); }

/* ── Card hover lift ── */
.card-hover {
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card-hover:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,.35);
  border-color: var(--border2);
}

/* ── Topbar gradient line ── */
#topbar::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--green), var(--blue), var(--purple), transparent);
  opacity: .3;
}

/* ── Hero section for dashboard ── */
.hero-section {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--card) 0%, var(--card2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px 36px;
  margin-bottom: 24px;
}
.hero-section::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(0,255,170,.07) 0%, transparent 70%);
  pointer-events: none;
}
.hero-section::after {
  content: '';
  position: absolute;
  bottom: -40px; left: -40px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(56,197,255,.05) 0%, transparent 70%);
  pointer-events: none;
}
.hero-greeting { font-size: 11px; color: var(--text3); font-family: var(--font-mono); letter-spacing: .12em; text-transform: uppercase; margin-bottom: 6px; }
.hero-title { font-family: var(--font-display); font-size: 30px; font-weight: 800; color: var(--text); line-height: 1.15; margin-bottom: 8px; }
.hero-title .accent { background: linear-gradient(90deg, var(--green), var(--blue)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-sub { font-size: 13px; color: var(--text2); line-height: 1.7; max-width: 520px; }
.hero-stat-row { display: flex; gap: 20px; margin-top: 20px; flex-wrap: wrap; }
.hero-stat { text-align: center; }
.hero-stat-val { font-family: var(--font-mono); font-size: 28px; font-weight: 800; color: var(--green); line-height: 1; }
.hero-stat-label { font-size: 10px; color: var(--text3); text-transform: uppercase; letter-spacing: .08em; margin-top: 3px; }

/* ── Daily habit checklist ── */
.habit-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: var(--radius);
  background: var(--bg3); border: 1px solid var(--border);
  margin-bottom: 7px; cursor: pointer; transition: all var(--transition);
}
.habit-item:hover { border-color: var(--border2); }
.habit-item.done { opacity: .6; }
.habit-item.done .habit-label { text-decoration: line-through; color: var(--text3); }
.habit-check { width: 20px; height: 20px; border-radius: 50%; border: 2px solid var(--border); display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: all .2s; font-size: 11px; }
.habit-item.done .habit-check { background: var(--green); border-color: var(--green); color: var(--bg); }
.habit-label { font-size: 12px; color: var(--text2); flex: 1; }
.habit-xp { font-family: var(--font-mono); font-size: 10px; color: var(--amber); }

/* ── Month card (roadmap page) ── */
.month-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 18px 20px;
  cursor: pointer; transition: all var(--transition);
  position: relative; overflow: hidden;
}
.month-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: var(--mc-color, var(--green));
}
.month-card:hover { border-color: var(--mc-color, var(--border2)); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,.3); }
.month-card .mc-num { font-family: var(--font-mono); font-size: 11px; color: var(--text3); margin-bottom: 4px; }
.month-card .mc-title { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.month-card .mc-scenario { font-size: 11px; color: var(--text3); line-height: 1.6; }
.month-card .mc-check { position: absolute; top: 12px; right: 12px; }

/* ── Improved Pomodoro ring ── */
.pomo-ring-active { filter: drop-shadow(0 0 8px var(--green)); }
.pomo-ring-break  { filter: drop-shadow(0 0 8px var(--blue)); }

/* ── Resource card link hover ── */
.res-card a { transition: color .15s; }
.res-card a:hover { color: var(--green); }

/* ── Week pane empty state ── */
.week-empty {
  background: var(--bg3); border: 1px dashed var(--border);
  border-radius: var(--radius-lg); padding: 32px 24px; text-align: center;
  margin-top: 8px;
}
.week-empty-icon { font-size: 36px; margin-bottom: 12px; opacity: .5; }
.week-empty-title { font-size: 14px; font-weight: 500; color: var(--text); margin-bottom: 6px; }
.week-empty-desc { font-size: 12px; color: var(--text3); line-height: 1.7; max-width: 380px; margin: 0 auto; }

/* ── Light mode full overrides ── */
body.light-mode {
  --bg: #f4f7fc; --bg2: #eaeff8; --bg3: #e0e9f5; --bg4: #d4dfee;
  --card: #ffffff; --card2: #f8faff;
  --border: #c8d8f0; --border2: #b0c8e8;
  --text: #0f1e35; --text2: #3a5472; --text3: #6a88aa;
  --green: #007744; --green2: #005533; --green3: #009955;
  --green-dim: #00774418; --green-glow: none;
  --blue: #0065cc; --blue-dim: #0065cc18;
  --amber: #c07000; --amber-dim: #c0700018; --amber2: #b06000;
  --red: #cc2244; --red-dim: #cc224418; --red2: #aa1133;
  --purple: #6633cc; --purple-dim: #6633cc18;
}
body.light-mode #sidebar { background: #1c2a45; }
body.light-mode #topbar { background: #fff; border-bottom-color: #dde8f5; }
body.light-mode .terminal, body.light-mode .terminal-body { background: #0d1117; }
body.light-mode .acc-head { background: #fff; }
body.light-mode .acc-head:hover { background: #f5f8ff; }
body.light-mode .topic-card, body.light-mode .lab-card, body.light-mode .res-card { background: #f0f5ff; }
body.light-mode code { color: #006644; }

/* ── Sidebar collapsed state ── */
#sidebar.collapsed { width: 58px; }
#sidebar.collapsed .logo-text,
#sidebar.collapsed .sidebar-profile .profile-info,
#sidebar.collapsed .sidebar-profile .profile-streak,
#sidebar.collapsed .sidebar-xp-bar,
#sidebar.collapsed .sidebar-progress-wrap,
#sidebar.collapsed .nav-section-label,
#sidebar.collapsed .nav-item span,
#sidebar.collapsed .nav-badge,
#sidebar.collapsed .sidebar-footer { display: none; }
#sidebar.collapsed .nav-item { justify-content: center; padding: 10px 0; }
#sidebar.collapsed .nav-icon { width: 20px; text-align: center; }
#sidebar.collapsed ~ #main { margin-left: 58px; }
#sidebar.collapsed .sidebar-profile { justify-content: center; padding: 12px 8px; }

/* ── Progress heatmap ── */
.heatmap-wrap { overflow-x: auto; padding-bottom: 4px; }
.heatmap-row { display: flex; gap: 3px; }
.heatmap-cell {
  width: 13px; height: 13px; border-radius: 2px;
  background: var(--bg4); flex-shrink: 0;
  transition: transform .1s; cursor: pointer;
}
.heatmap-cell:hover { transform: scale(1.4); }
.heatmap-cell.l1 { background: #005533; }
.heatmap-cell.l2 { background: #008855; }
.heatmap-cell.l3 { background: #00bb77; }
.heatmap-cell.l4 { background: var(--green); box-shadow: 0 0 4px var(--green); }

/* ── Print styles ── */
@media print {
  #sidebar, #topbar, #mob-toggle, #scroll-top, #pwa-install-banner { display: none !important; }
  #main { margin-left: 0 !important; }
  #content { padding: 0 !important; }
  body { background: white !important; color: black !important; }
  .card { border: 1px solid #ccc !important; background: white !important; }
}

/* ── Focus / accessibility ── */
:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
  border-radius: 4px;
}
.skip-link {
  position: absolute; top: -100px; left: 16px;
  background: var(--green); color: var(--bg);
  padding: 8px 16px; border-radius: 0 0 8px 8px;
  font-weight: 700; z-index: 9999;
  transition: top .2s;
}
.skip-link:focus { top: 0; }

/* ── Mobile sidebar overlay ── */
.sidebar-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.6); backdrop-filter: blur(2px);
  z-index: 150;
}
.sidebar-overlay.visible { display: block; }

/* ── Tooltip ── */
[data-tip] { position: relative; }
[data-tip]:hover::after {
  content: attr(data-tip);
  position: absolute; bottom: calc(100% + 6px); left: 50%;
  transform: translateX(-50%);
  background: var(--bg2); color: var(--text2);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 4px 10px; font-size: 11px; white-space: nowrap;
  pointer-events: none; z-index: 100;
  box-shadow: var(--shadow);
}

/* ── Smooth page transitions ── */
.page { animation: pageIn .22s cubic-bezier(.4,0,.2,1); }
@keyframes pageIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: none; }
}

/* ── Number counter animation ── */
.count-animate { animation: countBounce .4s cubic-bezier(.34,1.56,.64,1); }
@keyframes countBounce {
  from { transform: scale(.7); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

/* ── Section divider ── */
.section-divider {
  display: flex; align-items: center; gap: 12px;
  margin: 28px 0; color: var(--text3); font-size: 10px;
  font-family: var(--font-mono); letter-spacing: .1em; text-transform: uppercase;
}
.section-divider::before, .section-divider::after {
  content: ''; flex: 1; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

/* ── Back-to-top button ── */
#scroll-top {
  position: fixed; bottom: 24px; right: 24px; z-index: 500;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--card2); border: 1px solid var(--border);
  color: var(--text2); font-size: 14px; cursor: pointer;
  display: none; align-items: center; justify-content: center;
  transition: all var(--transition); box-shadow: var(--shadow);
}
#scroll-top:hover { background: var(--green); color: var(--bg); border-color: var(--green); box-shadow: var(--glow-green); }
#scroll-top.visible { display: flex; }

/* ── Welcome + modal base ── */
#welcome-overlay, #profile-modal-overlay, #shortcuts-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(4,8,18,.88); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
#welcome-box, #profile-modal-box, #shortcuts-box {
  background: var(--card2); border: 1px solid var(--border2);
  border-radius: var(--radius-xl); padding: 36px;
  max-width: 440px; width: 100%;
  box-shadow: 0 24px 64px rgba(0,0,0,.7), 0 0 48px rgba(0,255,170,.06);
  animation: bounce-in .4s cubic-bezier(.34,1.56,.64,1);
}

/* ── Responsive final ── */
@media (max-width: 768px) {
  .hero-title { font-size: 22px; }
  .hero-section { padding: 22px 18px; }
  .hero-stat-row { gap: 12px; }
  .hero-stat-val { font-size: 22px; }
  #sidebar { transform: translateX(-100%); transition: transform .28s cubic-bezier(.4,0,.2,1); width: 268px !important; }
  #sidebar.open { transform: translateX(0); }
  #sidebar.collapsed { transform: translateX(-100%); }
  #main { margin-left: 0 !important; }
  #mob-toggle { display: flex; }
  #content { padding: 16px; }
}
@media (max-width: 480px) {
  .month-grid { grid-template-columns: repeat(3, 1fr); }
  .g4 { grid-template-columns: repeat(2, 1fr); }
  .tb-day, .tb-xp-display { display: none; }
}

/* ═══════════════════════════════════════════
   ALL-PAGES REDESIGN CSS
   ═══════════════════════════════════════════ */

/* ── Roadmap Page ── */
.rmap-phases{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-bottom:24px;}
.rmap-phase-card{
  background:var(--card);border:1px solid var(--border);border-radius:16px;
  padding:20px;position:relative;overflow:hidden;
  transition:border-color .2s,transform .2s;
}
.rmap-phase-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--pc);}
.rmap-phase-card:hover{transform:translateY(-3px);border-color:var(--pc);}
.rmap-phase-icon{font-size:26px;margin-bottom:10px;}
.rmap-phase-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px;}
.rmap-phase-label{font-family:var(--font-mono);font-size:9px;font-weight:700;color:var(--pc);letter-spacing:.12em;}
.rmap-phase-months{font-family:var(--font-mono);font-size:10px;color:var(--text3);}
.rmap-phase-name{font-size:15px;font-weight:700;color:var(--text);margin-bottom:8px;}
.rmap-phase-desc{font-size:12px;color:var(--text2);line-height:1.65;}

.rmap-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(265px,1fr));gap:14px;}
.rmap-month-card{
  background:var(--card);border:1px solid var(--border);border-top:3px solid var(--mc);
  border-radius:14px;padding:18px;cursor:pointer;
  transition:transform .2s,box-shadow .2s,border-color .2s;
  position:relative;
}
.rmap-month-card:hover{transform:translateY(-3px);box-shadow:0 8px 28px rgba(0,0,0,.4);}
.rmap-month-card.rmap-done{opacity:.6;}
.rmap-mc-top{display:flex;align-items:center;gap:8px;margin-bottom:10px;}
.rmap-mc-num{font-family:var(--font-mono);font-size:13px;font-weight:800;color:var(--mc);}
.rmap-check{margin-left:auto;accent-color:var(--green);cursor:pointer;width:14px;height:14px;flex-shrink:0;}
.rmap-mc-title{font-size:14px;font-weight:600;color:var(--text);margin-bottom:5px;line-height:1.3;}
.rmap-mc-meta{font-family:var(--font-mono);font-size:10px;color:var(--text3);margin-bottom:10px;display:flex;gap:6px;flex-wrap:wrap;}
.rmap-mc-scenario{
  font-size:11px;color:var(--text2);line-height:1.6;
  background:var(--bg3);border-radius:8px;padding:8px 10px;
  margin-bottom:10px;border-left:2px solid var(--mc);
}
.rmap-mc-cta{font-size:11px;color:var(--mc);font-weight:600;}
.mb24{margin-bottom:24px;}

/* ── Portfolio Page ── */
.pf-hero{
  display:flex;gap:20px;flex-wrap:wrap;
  background:linear-gradient(135deg,var(--card2),var(--card));
  border:1px solid var(--border2);border-radius:18px;
  padding:24px 28px;margin-bottom:24px;
}
.pf-hero-left{display:flex;flex-direction:column;gap:6px;min-width:160px;}
.pf-big-num{font-family:var(--font-mono);font-size:56px;font-weight:800;color:var(--green);line-height:1;}
.pf-big-num span{font-size:24px;color:var(--text3);}
.pf-hero-label{font-size:12px;color:var(--text3);}
.pf-bar-track{width:100%;height:6px;background:var(--bg4);border-radius:3px;overflow:hidden;}
.pf-bar-fill{height:100%;background:linear-gradient(90deg,var(--green),var(--teal));border-radius:3px;transition:width .8s ease;}
.pf-hero-right{flex:1;display:flex;flex-direction:column;gap:10px;justify-content:center;}
.pf-tip{display:flex;gap:10px;font-size:12px;color:var(--text2);line-height:1.65;background:var(--bg3);border-radius:10px;padding:10px 14px;border:1px solid var(--border);}
.pf-tip-icon{font-size:16px;flex-shrink:0;}
.pf-tip strong{color:var(--text);font-weight:600;}

.pf-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:10px;}
.pf-item{
  background:var(--card);border:1px solid var(--border);
  border-radius:12px;padding:14px 16px;
  display:flex;align-items:flex-start;gap:10px;
  transition:border-color .2s;position:relative;
}
.pf-item:hover{border-color:var(--border2);}
.pf-item-done{opacity:.55;background:var(--bg3);}
.pf-item-check{flex-shrink:0;padding-top:2px;}
.pf-item-body{flex:1;}
.pf-item-month{font-family:var(--font-mono);font-size:10px;color:var(--phase1);letter-spacing:.06em;margin-bottom:3px;}
.pf-item-title{font-size:13px;font-weight:500;color:var(--text);margin-bottom:3px;}
.pf-item-strike{color:var(--text3);text-decoration:line-through;}
.pf-item-desc{font-size:11px;color:var(--text3);line-height:1.55;}
.pf-done-badge{
  position:absolute;top:10px;right:10px;
  width:20px;height:20px;border-radius:50%;
  background:var(--green);color:#000;
  font-size:11px;font-weight:700;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}

/* ── Progress Page ── */
.prog-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:24px;}
.prog-stat-card{
  background:var(--card);border:1px solid var(--border);border-radius:14px;
  padding:18px 16px;text-align:center;
  transition:border-color .2s,transform .2s;
}
.prog-stat-card:hover{transform:translateY(-2px);border-color:var(--border2);}
.prog-stat-icon{font-size:22px;margin-bottom:6px;}
.prog-stat-val{font-family:var(--font-mono);font-size:28px;font-weight:800;line-height:1;margin-bottom:4px;}
.prog-stat-label{font-size:11px;color:var(--text3);}

.prog-ms-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:8px;}
.prog-ms-item{
  display:flex;align-items:center;gap:10px;
  padding:10px 12px;background:var(--bg3);border:1px solid var(--border);
  border-radius:10px;cursor:pointer;transition:border-color .2s;
}
.prog-ms-item:hover{border-color:var(--border2);}
.prog-ms-done{background:rgba(0,255,156,.04);border-color:rgba(0,255,156,.18);}
.prog-ms-num{font-family:var(--font-mono);font-size:12px;font-weight:700;flex-shrink:0;width:28px;}
.prog-ms-info{flex:1;}
.prog-ms-title{font-size:12px;font-weight:500;color:var(--text);}
.prog-ms-phase{font-size:10px;color:var(--text3);}
.prog-ms-tick{
  font-size:11px;font-weight:700;color:var(--green);
  width:18px;height:18px;border-radius:50%;
  background:rgba(0,255,156,.15);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}

/* ── Study System Page ── */
.ss-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:20px;}
.ss-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px;}
.ss-card-title{font-size:13px;font-weight:700;color:var(--text);margin-bottom:16px;}
.ss-time-row{
  display:grid;grid-template-columns:120px 1fr;gap:10px;
  padding:10px 0;border-bottom:1px solid var(--border);align-items:start;
}
.ss-time-row:last-child{border-bottom:none;}
.ss-time-badge{
  display:inline-flex;align-items:center;gap:5px;
  font-family:var(--font-mono);font-size:10px;font-weight:600;
  color:var(--rc);background:color-mix(in srgb,var(--rc) 10%,transparent);
  padding:4px 8px;border-radius:6px;border:1px solid color-mix(in srgb,var(--rc) 20%,transparent);
}
.ss-time-desc{font-size:12px;color:var(--text2);line-height:1.65;}
.ss-day-row{
  display:grid;grid-template-columns:52px 1fr;gap:10px;
  padding:8px 0;border-bottom:1px solid color-mix(in srgb,var(--border) 50%,transparent);
  align-items:center;
}
.ss-day-row:last-child{border-bottom:none;}
.ss-day-pill{
  font-family:var(--font-mono);font-size:10px;font-weight:700;
  padding:3px 8px;border-radius:20px;text-align:center;
  color:var(--dc);background:color-mix(in srgb,var(--dc) 12%,transparent);
  border:1px solid color-mix(in srgb,var(--dc) 25%,transparent);
}
.ss-day-task{font-size:12px;color:var(--text2);}
.ss-rules{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin-bottom:20px;}
.ss-rule-card{
  background:var(--card);border:1px solid var(--border);
  border-top:3px solid var(--rc);border-radius:12px;padding:16px 18px;
  transition:transform .2s;
}
.ss-rule-card:hover{transform:translateY(-2px);}
.ss-rule-num{font-family:var(--font-mono);font-size:9px;color:var(--rc);letter-spacing:.12em;margin-bottom:6px;}
.ss-rule-title{font-size:13px;font-weight:600;color:var(--text);margin-bottom:6px;}
.ss-rule-desc{font-size:12px;color:var(--text2);line-height:1.6;}

/* ── Home Lab Page ── */
.hlab-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:20px;}
.hlab-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px;}
.hlab-card-title{font-size:13px;font-weight:700;color:var(--text);margin-bottom:14px;display:flex;align-items:center;gap:8px;}
.hlab-row{
  display:flex;justify-content:space-between;align-items:center;
  padding:7px 0;border-bottom:1px solid color-mix(in srgb,var(--border) 60%,transparent);font-size:12px;
}
.hlab-row:last-child{border-bottom:none;}
.hlab-row-label{color:var(--text3);}
.hlab-row-val{font-family:var(--font-mono);font-size:11px;color:var(--text2);}
.hlab-sw-row{
  padding:8px 0;border-bottom:1px solid color-mix(in srgb,var(--border) 60%,transparent);
  display:flex;justify-content:space-between;align-items:center;gap:8px;
}
.hlab-sw-row:last-child{border-bottom:none;}
.hlab-sw-name{font-size:12px;font-weight:600;color:var(--text);}
.hlab-sw-desc{font-size:11px;color:var(--text3);margin-top:1px;}
.hlab-sw-link{
  font-family:var(--font-mono);font-size:10px;color:var(--blue);
  text-decoration:none;white-space:nowrap;padding:2px 8px;
  background:var(--blue-dim);border-radius:5px;flex-shrink:0;
}
.hlab-sw-link:hover{background:var(--blue);color:#000;}
.hlab-exp-row{
  display:grid;grid-template-columns:88px 1fr;gap:8px;
  padding:7px 0;border-bottom:1px solid color-mix(in srgb,var(--border) 50%,transparent);
}
.hlab-exp-row:last-child{border-bottom:none;}
.hlab-exp-month{font-family:var(--font-mono);font-size:11px;font-weight:600;}
.hlab-exp-item{font-size:12px;color:var(--text2);}

/* ── Responsive additions ── */
@media(max-width:900px){
  .ss-grid,.hlab-grid{grid-template-columns:1fr;}
  .prog-stats{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:600px){
  .rmap-phases{grid-template-columns:1fr 1fr;}
  .pf-hero{flex-direction:column;}
  .prog-stats{grid-template-columns:repeat(2,1fr);}
}

/* ── Hero Banner ── */
.db-hero {
  position: relative;
  background: linear-gradient(135deg, var(--bg2) 0%, var(--card2) 60%, #0f1e35 100%);
  border: 1px solid var(--border2);
  border-radius: 20px;
  padding: 36px 40px;
  margin-bottom: 20px;
  overflow: hidden;
}
.db-hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,255,156,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,156,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}
.db-hero::after {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(0,255,156,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.db-hero-content {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 40px;
  z-index: 1;
}
.db-hero-left { flex: 1; min-width: 0; }
.db-hero-right {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
}
.db-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--green);
  letter-spacing: .1em;
  text-transform: uppercase;
  background: rgba(0,255,156,0.08);
  border: 1px solid rgba(0,255,156,0.2);
  border-radius: 20px;
  padding: 4px 12px;
  margin-bottom: 14px;
}
.db-live-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
  animation: timerPulse 2s ease-in-out infinite;
  flex-shrink: 0;
}
.db-hero-title {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 800;
  color: var(--text);
  line-height: 1.15;
  margin-bottom: 6px;
  letter-spacing: -.5px;
}
.db-hero-accent {
  background: linear-gradient(90deg, var(--green), var(--teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.db-hero-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text3);
  letter-spacing: .06em;
  margin-bottom: 12px;
}
.db-hero-task {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.7;
  max-width: 480px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 20px;
  border-left: 3px solid var(--green);
}
.db-hero-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.db-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  background: var(--green);
  color: #000;
  border: none;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all .2s;
  box-shadow: 0 4px 20px rgba(0,255,156,0.3);
}
.db-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(0,255,156,0.45); }
.db-btn-arrow { transition: transform .2s; }
.db-btn-primary:hover .db-btn-arrow { transform: translateX(3px); }
.db-btn-ghost {
  padding: 11px 20px;
  background: transparent;
  color: var(--text2);
  border: 1px solid var(--border2);
  border-radius: 10px;
  font-size: 13px;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all .2s;
}
.db-btn-ghost:hover { border-color: var(--green); color: var(--green); background: rgba(0,255,156,0.05); }

/* Radial Progress */
.db-radial-progress {
  position: relative;
  width: 120px; height: 120px;
  flex-shrink: 0;
}
.db-radial-svg { width: 120px; height: 120px; transform: rotate(-90deg); }
.db-radial-track { fill: none; stroke: var(--border2); stroke-width: 8; }
.db-radial-fill {
  fill: none;
  stroke: var(--green);
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 0, 314;
  filter: drop-shadow(0 0 6px var(--green));
  transition: stroke-dasharray 1.2s cubic-bezier(.4,0,.2,1);
}
.db-radial-inner {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.db-radial-num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}
.db-radial-num span { font-size: 13px; color: var(--text3); }
.db-radial-lbl { font-size: 10px; color: var(--text3); text-transform: uppercase; letter-spacing: .08em; margin-top: 2px; }

/* Quote in hero */
.db-hero-quote {
  max-width: 220px;
  background: rgba(0,0,0,0.25);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  position: relative;
}
.db-hero-quote-mark {
  font-size: 40px;
  line-height: 1;
  color: var(--purple);
  opacity: 0.5;
  font-family: Georgia, serif;
  position: absolute;
  top: 4px; left: 12px;
}
.db-hero-quote-text {
  font-size: 11px;
  color: var(--text2);
  line-height: 1.65;
  font-style: italic;
  margin-top: 14px;
}
.db-hero-quote-author {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text3);
  margin-top: 8px;
}

/* ── KPI Strip ── */
.db-kpi-strip {
  display: flex;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px 28px;
  margin-bottom: 16px;
  gap: 0;
  overflow-x: auto;
}
.db-kpi {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1;
  min-width: 120px;
}
.db-kpi-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.db-kpi-value {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
}
.db-kpi-unit { font-size: 13px; color: var(--text3); }
.db-kpi-label { font-size: 11px; color: var(--text3); text-transform: uppercase; letter-spacing: .07em; margin-top: 3px; }
.db-kpi-sub { font-size: 11px; color: var(--text3); }
.db-kpi-div {
  width: 1px;
  height: 48px;
  background: var(--border);
  flex-shrink: 0;
  margin: 0 20px;
}

/* ── Quick Launch Strip ── */
.db-quick-strip {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.db-quick-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text2);
  font-size: 12px;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all .18s;
  flex-shrink: 0;
}
.db-quick-btn:hover {
  background: var(--card2);
  border-color: var(--green);
  color: var(--green);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,255,156,0.12);
}
.db-quick-icon { font-size: 15px; }
.db-quick-label { white-space: nowrap; }

/* ── Main Grid ── */
.db-main-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.db-col-left, .db-col-right { display: flex; flex-direction: column; gap: 16px; }

/* ── Panel ── */
.db-panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px 24px;
}
.db-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.db-panel-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: .02em;
}
.db-panel-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--green);
  background: rgba(0,255,156,0.1);
  border: 1px solid rgba(0,255,156,0.2);
  border-radius: 20px;
  padding: 3px 10px;
}
.db-panel-badge-muted {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text3);
  background: var(--bg4);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 3px 10px;
}
.db-habits-footer {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.db-ghost-link {
  background: none;
  border: none;
  color: var(--text3);
  font-size: 12px;
  cursor: pointer;
  padding: 0;
  font-family: var(--font-body);
  transition: color .15s;
  display: block;
}
.db-ghost-link:hover { color: var(--green); }

/* ── Phase Progress ── */
.db-phases { display: flex; flex-direction: column; gap: 14px; }
.db-phase-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg3);
  transition: all .15s;
}
.db-phase-row:hover { border-color: var(--border2); background: var(--bg4); }
.db-phase-label { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; }
.db-phase-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.db-phase-name { font-size: 12px; font-weight: 500; }
.db-phase-sub { font-size: 10px; color: var(--text3); margin-top: 1px; font-family: var(--font-mono); }
.db-phase-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 5px;
  flex-shrink: 0;
  width: 90px;
}
.db-phase-pct { font-family: var(--font-mono); font-size: 13px; font-weight: 700; }
.db-phase-bar-wrap {
  width: 90px; height: 4px;
  background: var(--bg4);
  border-radius: 4px;
  overflow: hidden;
}
.db-phase-bar-fill { height: 100%; border-radius: 4px; transition: width 1s ease; }

/* ── Timeline Grid ── */
.db-timeline-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}
.db-timeline-legend {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
.db-legend-item { display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--text3); }
.db-legend-dot { width: 8px; height: 8px; border-radius: 50%; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .db-main-grid { grid-template-columns: 1fr; }
  .db-hero-content { flex-direction: column; }
  .db-hero-right { flex-direction: row; align-items: flex-start; width: 100%; }
  .db-hero-quote { display: none; }
  .db-hero-title { font-size: 26px; }
}
@media (max-width: 640px) {
  .db-hero { padding: 22px 18px; }
  .db-hero-title { font-size: 22px; }
  .db-kpi-strip { padding: 14px 16px; }
  .db-kpi-div { margin: 0 10px; }
  .db-kpi-value { font-size: 20px; }
  .db-quick-strip { gap: 7px; }
  .db-quick-btn { padding: 8px 12px; font-size: 11px; }
}

/* ═══════════════════════════════════════════════
   DASHBOARD — Polish Pass
   ═══════════════════════════════════════════════ */

/* Hero fade-in animation */
.db-hero { animation: dbHeroIn .5s cubic-bezier(.4,0,.2,1) both; }
.db-kpi-strip { animation: dbHeroIn .5s .08s cubic-bezier(.4,0,.2,1) both; }
.db-quick-strip { animation: dbHeroIn .5s .14s cubic-bezier(.4,0,.2,1) both; }
.db-main-grid { animation: dbHeroIn .5s .2s cubic-bezier(.4,0,.2,1) both; }
@keyframes dbHeroIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: none; }
}

/* KPI body text alignment */
.db-kpi-body { display: flex; flex-direction: column; }

/* Topbar upgrade — add subtle bottom glow */
#topbar {
  background: rgba(13,20,33,0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border), 0 4px 24px rgba(0,0,0,0.3);
}

/* Sidebar — subtle green ambient at top */
#sidebar::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  opacity: 0.5;
}

/* Phase row hover glow per phase */
.db-phase-row:hover .db-phase-dot {
  transform: scale(1.2);
  transition: transform .15s;
}

/* Timeline nodes inside db-timeline-grid get a bit more room */
.db-timeline-grid .tl-node { margin-bottom: 2px; }
.db-timeline-grid .tl-dot {
  width: 34px; height: 34px;
  font-size: 10px;
  cursor: pointer;
  transition: all .2s;
}
.db-timeline-grid .tl-dot:hover {
  transform: scale(1.15) translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}

/* Daily habits inside db-panel — tighten up spacing */
#daily-habits-wrap > div:first-child { margin-bottom: 12px; }

/* Scroll bar in main stays subtle */
#main { scrollbar-width: thin; scrollbar-color: var(--border) transparent; }

/* Bottom padding so heatmap breathes */
.heatmap-outer { margin-bottom: 0; }

/* ============================================================
   CERTIFICATIONS PAGE — v2 UPGRADE (appended, nothing removed)
   ============================================================ */

/* Hero strip */
.cert-hero-strip {
  background: linear-gradient(135deg, var(--card) 0%, var(--card2) 100%);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px 26px;
  display: flex;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.cert-hero-strip::before {
  content: '';
  position: absolute;
  top: -50px; right: -50px;
  width: 180px; height: 180px;
  background: radial-gradient(circle, rgba(0,255,170,.06) 0%, transparent 70%);
  pointer-events: none;
}
.cert-hero-left {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-shrink: 0;
}
.cert-ring-wrap {
  position: relative;
  width: 96px; height: 96px;
  flex-shrink: 0;
}
.cert-ring-inner {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.cert-ring-pct {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 800;
  color: var(--green);
  line-height: 1;
}
.cert-ring-lbl {
  font-size: 10px;
  color: var(--text3);
  font-family: var(--font-mono);
  margin-top: 2px;
}
.cert-hero-stats {
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.chs-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}
.chs-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.chs-label { color: var(--text3); flex: 1; }
.chs-val   { font-family: var(--font-mono); font-size: 13px; }
.cert-hero-right {
  flex: 1;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Journey track */
.cert-journey {
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
  padding: 4px 0;
}
.cj-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  flex-shrink: 0;
  transition: transform .15s;
  min-width: 60px;
}
.cj-node:hover { transform: translateY(-3px); }
.cj-dot {
  width: 40px; height: 40px;
  border-radius: 10px;
  border: 2px solid var(--border);
  background: var(--bg3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--text3);
  transition: all .2s;
}
.cj-label {
  font-size: 10px;
  color: var(--text3);
  font-family: var(--font-mono);
  text-align: center;
  max-width: 64px;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cj-node.cj-done     .cj-dot { background: var(--green-dim); border-color: var(--green); color: var(--green); box-shadow: 0 0 8px rgba(0,255,170,.2); }
.cj-node.cj-studying .cj-dot { background: var(--amber-dim); border-color: var(--amber); color: var(--amber); animation: cj-pulse 2s ease-in-out infinite; }
.cj-line {
  flex: 1;
  height: 2px;
  background: var(--border);
  margin-bottom: 22px;
  min-width: 16px;
}
.cj-line-done { background: var(--green); box-shadow: 0 0 4px rgba(0,255,170,.3); }
@keyframes cj-pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(245,158,11,.4); }
  50%      { box-shadow: 0 0 0 6px rgba(245,158,11,0); }
}
.cert-motivate {
  font-size: 12px;
  color: var(--text2);
  background: var(--bg3);
  border-left: 3px solid var(--green);
  border-radius: 0 8px 8px 0;
  padding: 10px 14px;
  line-height: 1.65;
}

/* Cert card */
.ccard {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 16px;
  overflow: hidden;
  position: relative;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.ccard:hover {
  border-color: color-mix(in srgb, var(--cc, var(--border2)) 40%, var(--border));
  box-shadow: 0 4px 20px rgba(0,0,0,.22), 0 0 16px var(--cg, transparent);
  transform: translateY(-1px);
}
.ccard-accent-bar {
  height: 2px;
  background: var(--cc, var(--border));
  position: absolute;
  top: 0; left: 0; right: 0;
}
.ccard-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px 12px;
}
.ccard-icon-wrap {
  width: 50px; height: 50px;
  border-radius: 12px;
  border: 1.5px solid;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ccard-title  { font-family: var(--font-display); font-size: 16px; font-weight: 700; color: var(--text); margin-bottom: 3px; line-height: 1.2; }
.ccard-issuer { font-size: 11px; color: var(--text3); }
.ccard-status-badge {
  font-size: 11px;
  font-family: var(--font-mono);
  padding: 3px 9px;
  border-radius: 20px;
  font-weight: 600;
}
.ccard-passed  { background: var(--green-dim); color: var(--green); border: 1px solid var(--green3); }
.ccard-studying{ background: var(--amber-dim); color: var(--amber); border: 1px solid var(--amber2); }
.ccard-why {
  font-size: 12.5px;
  color: var(--text2);
  line-height: 1.75;
  padding: 0 20px 14px;
}
.ccard-details {
  display: flex;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.ccard-detail {
  flex: 1;
  padding: 10px 16px;
  border-right: 1px solid var(--border);
}
.ccard-detail:last-child { border-right: none; }
.ccard-detail-label { font-size: 10px; font-family: var(--font-mono); color: var(--text3); text-transform: uppercase; letter-spacing: .07em; margin-bottom: 3px; }
.ccard-detail-val   { font-size: 12px; color: var(--text2); line-height: 1.5; }

/* Accordion */
.ccard-acc { border-bottom: 1px solid var(--border); }
.ccard-acc-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 11px 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text2);
  font-family: var(--font-body);
  transition: background .15s, color .15s;
  text-align: left;
}
.ccard-acc-btn:hover { background: var(--bg3); color: var(--text); }
.ccard-acc-body {
  display: none;
  padding: 4px 20px 16px;
}
.ccard-study-plan {
  font-size: 12px;
  color: var(--text2);
  line-height: 1.75;
  background: var(--bg3);
  border-left: 3px solid var(--blue);
  border-radius: 0 6px 6px 0;
  padding: 10px 14px;
  margin-bottom: 12px;
}

/* Action buttons */
.ccard-actions {
  display: flex;
  gap: 10px;
  padding: 14px 20px;
  flex-wrap: wrap;
}
.ccard-btn {
  flex: 1;
  min-width: 140px;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  font-family: var(--font-mono);
  cursor: pointer;
  border: 1px solid;
  transition: all .2s;
  text-align: center;
}
.ccard-btn-outline  { background: var(--bg3); border-color: var(--border); color: var(--text2); }
.ccard-btn-outline:hover  { border-color: var(--amber); color: var(--amber); background: var(--amber-dim); }
.ccard-btn-primary  { font-weight: 700; }
.ccard-btn-primary:hover  { opacity: .85; }
.ccard-btn-studying { background: var(--amber-dim); border-color: var(--amber); color: var(--amber); }
.ccard-btn-passed   { background: var(--green-dim); border-color: var(--green); color: var(--green); }

/* Done banner */
.ccard-done-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 20px 16px;
  background: var(--green-dim);
  border: 1px solid color-mix(in srgb, var(--green) 25%, transparent);
  border-radius: 8px;
  padding: 11px 14px;
}

/* Tips */
.cert-tips {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 12px;
}
.cert-tip {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 14px;
  transition: border-color .2s, transform .2s;
}
.cert-tip:hover { border-color: var(--border2); transform: translateY(-2px); }

/* Responsive */
@media (max-width: 600px) {
  .cert-hero-left  { flex-direction: column; align-items: flex-start; }
  .ccard-details   { flex-direction: column; }
  .ccard-detail    { border-right: none; border-bottom: 1px solid var(--border); }
  .ccard-detail:last-child { border-bottom: none; }
  .ccard-header    { flex-wrap: wrap; }
}

/* ================================================================
   LANDING PAGE — CyberPath Academy
   Dark/Light mode, hacker/terminal aesthetic
   ================================================================ */

/* Landing overlay — covers entire viewport */
#landing-page {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: var(--landing-bg, #080d14);
  color: var(--landing-text, #e8edf5);
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  font-family: var(--font-body, 'Inter', sans-serif);
  transition: background .4s, color .4s;
}

/* ── Landing light mode vars ── */
body.light-mode #landing-page {
  --landing-bg: #f0f4f8;
  --landing-text: #0d1421;
  --landing-text2: #374a60;
  --landing-text3: #6b80a0;
  --landing-card: #ffffff;
  --landing-card2: #e8eef8;
  --landing-border: #c5d0e0;
  --landing-green: #007a4d;
  --landing-green-dim: #007a4d15;
  --landing-green-glow: #007a4d40;
  --landing-amber: #b45309;
  --landing-amber-dim: #b4530918;
  --landing-teal: #0f766e;
  --landing-purple: #6d28d9;
  --landing-purple-dim: #6d28d918;
  --landing-red: #be123c;
}
#landing-page {
  --landing-bg: #080d14;
  --landing-text: #e8edf5;
  --landing-text2: #8fa3bc;
  --landing-text3: #5a7090;
  --landing-card: #0d1421;
  --landing-card2: #111926;
  --landing-border: #1e2d42;
  --landing-green: #00ff9c;
  --landing-green-dim: #00ff9c12;
  --landing-green-glow: #00ff9c40;
  --landing-amber: #f59e0b;
  --landing-amber-dim: #f59e0b18;
  --landing-teal: #2dd4bf;
  --landing-purple: #a78bfa;
  --landing-purple-dim: #a78bfa18;
  --landing-red: #f43f5e;
}

/* ── Topbar ── */
#landing-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 40px;
  border-bottom: 1px solid var(--landing-border);
  background: var(--landing-card);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  flex-shrink: 0;
}
.landing-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
}
.landing-logo-icon {
  font-size: 22px;
  font-weight: 700;
  color: var(--landing-green);
  letter-spacing: -.02em;
}
.landing-logo-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--landing-text);
  font-family: var(--font-display, 'Syne', sans-serif);
}
.landing-logo-sub {
  font-size: 9px;
  color: var(--landing-text3);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.landing-topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
#landing-theme-btn {
  width: 34px; height: 34px;
  border-radius: 8px;
  border: 1px solid var(--landing-border);
  background: var(--landing-card2);
  color: var(--landing-text2);
  cursor: pointer;
  font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  transition: all .2s;
}
#landing-theme-btn:hover { border-color: var(--landing-green); color: var(--landing-green); }
.landing-enter-btn {
  padding: 9px 22px;
  background: var(--landing-green);
  color: #000;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--font-mono, monospace);
  letter-spacing: .04em;
  transition: opacity .2s, transform .2s;
  white-space: nowrap;
}
.landing-enter-btn:hover { opacity: .88; transform: translateY(-1px); }

/* ── Hero ── */
#landing-hero {
  padding: 90px 40px 70px;
  text-align: center;
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}
.landing-hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--landing-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--landing-border) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: .18;
  pointer-events: none;
}
body.light-mode .landing-hero-grid { opacity: .25; }
.landing-hero-glow {
  position: absolute;
  top: -80px; left: 50%; transform: translateX(-50%);
  width: 600px; height: 600px;
  background: radial-gradient(ellipse at center, var(--landing-green-glow) 0%, transparent 70%);
  pointer-events: none;
}
.landing-eyebrow {
  display: inline-block;
  font-family: var(--font-mono, monospace);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--landing-green);
  background: var(--landing-green-dim);
  border: 1px solid var(--landing-green);
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 24px;
}
.landing-hero-title {
  font-family: var(--font-display, 'Syne', sans-serif);
  font-size: clamp(32px, 6vw, 64px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--landing-text);
  margin-bottom: 20px;
  position: relative;
}
.landing-hero-title .hl-green { color: var(--landing-green); }
.landing-hero-title .hl-teal  { color: var(--landing-teal); }
.landing-hero-title .hl-amber { color: var(--landing-amber); }
.landing-hero-subtitle {
  font-size: 16px;
  color: var(--landing-text2);
  max-width: 620px;
  margin: 0 auto 36px;
  line-height: 1.75;
}
.landing-hero-ctas {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}
.landing-cta-primary {
  padding: 14px 32px;
  background: var(--landing-green);
  color: #000;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--font-mono, monospace);
  letter-spacing: .04em;
  transition: opacity .2s, transform .2s, box-shadow .2s;
  box-shadow: 0 0 24px var(--landing-green-glow);
}
.landing-cta-primary:hover { opacity: .9; transform: translateY(-2px); box-shadow: 0 0 40px var(--landing-green-glow); }
.landing-cta-ghost {
  padding: 14px 28px;
  background: transparent;
  color: var(--landing-text2);
  border: 1px solid var(--landing-border);
  border-radius: 10px;
  font-size: 14px;
  cursor: pointer;
  transition: all .2s;
}
.landing-cta-ghost:hover { border-color: var(--landing-green); color: var(--landing-green); }

/* ── Terminal typewriter strip ── */
.landing-terminal-strip {
  margin: 0 auto 0;
  max-width: 720px;
  background: #0d1117;
  border: 1px solid #1e2d42;
  border-radius: 12px;
  padding: 16px 20px;
  font-family: var(--font-mono, monospace);
  font-size: 13px;
  line-height: 1.9;
  text-align: left;
  position: relative;
  margin-top: 44px;
  max-width: 100%;
  overflow-x: hidden;
}
.lt-dots { display: flex; gap: 5px; margin-bottom: 10px; }
.lt-dot { width: 10px; height: 10px; border-radius: 50%; }
.lt-dot:nth-child(1) { background: #f43f5e; }
.lt-dot:nth-child(2) { background: #f59e0b; }
.lt-dot:nth-child(3) { background: #00ff9c; }
.lt-line { color: #8fa3bc; white-space: normal; word-break: break-word; overflow-wrap: anywhere; }
.lt-line .lt-prompt { color: #00ff9c; }
.lt-line .lt-cmd    { color: #e8edf5; }
.lt-line .lt-out    { color: #5a7090; }
.lt-line .lt-ok     { color: #00ff9c; }
.lt-line .lt-warn   { color: #f59e0b; }
.lt-cursor { display: inline-block; width: 8px; height: 14px; background: #00ff9c; vertical-align: middle; animation: blink 1s step-start infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

/* ── Stats bar ── */
.landing-stats {
  display: flex;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  border-top: 1px solid var(--landing-border);
  border-bottom: 1px solid var(--landing-border);
  background: var(--landing-card);
}
.landing-stat {
  flex: 1;
  min-width: 140px;
  padding: 28px 20px;
  text-align: center;
  border-right: 1px solid var(--landing-border);
}
.landing-stat:last-child { border-right: none; }
.ls-num {
  font-family: var(--font-mono, monospace);
  font-size: 28px;
  font-weight: 700;
  color: var(--landing-green);
  line-height: 1;
  margin-bottom: 6px;
}
.ls-label { font-size: 11px; color: var(--landing-text3); text-transform: uppercase; letter-spacing: .1em; }

/* ── Section wrapper ── */
.landing-section {
  padding: 72px 40px;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}
.landing-section-header {
  text-align: center;
  margin-bottom: 48px;
}
.landing-section-tag {
  display: inline-block;
  font-family: var(--font-mono, monospace);
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--landing-text3);
  border: 1px solid var(--landing-border);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 14px;
}
.landing-section-title {
  font-family: var(--font-display, 'Syne', sans-serif);
  font-size: clamp(22px, 4vw, 34px);
  font-weight: 800;
  color: var(--landing-text);
  margin-bottom: 10px;
}
.landing-section-sub {
  font-size: 14px;
  color: var(--landing-text2);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── Track cards grid ── */
.landing-tracks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.landing-track-card {
  background: var(--landing-card);
  border: 1px solid var(--landing-border);
  border-radius: 14px;
  padding: 28px 24px;
  transition: transform .2s, border-color .2s, box-shadow .2s;
  cursor: default;
  position: relative;
  overflow: hidden;
}
.landing-track-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  border-radius: 14px 14px 0 0;
}
.ltc-soc::before     { background: var(--landing-green); }
.ltc-df::before      { background: var(--landing-teal); }
.ltc-eth::before     { background: var(--landing-amber); }
.ltc-crypto::before  { background: var(--landing-purple); }

.landing-track-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,.2);
}
.ltc-soc:hover    { border-color: var(--landing-green); box-shadow: 0 0 32px var(--landing-green-dim); }
.ltc-df:hover     { border-color: var(--landing-teal); }
.ltc-eth:hover    { border-color: var(--landing-amber); }
.ltc-crypto:hover { border-color: var(--landing-purple); }

.ltc-icon {
  font-size: 32px;
  margin-bottom: 14px;
}
.ltc-title {
  font-family: var(--font-display, 'Syne', sans-serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--landing-text);
  margin-bottom: 4px;
}
.ltc-badge {
  display: inline-block;
  font-family: var(--font-mono, monospace);
  font-size: 9px;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 12px;
}
.ltc-soc .ltc-badge    { background: var(--landing-green-dim); color: var(--landing-green); border: 1px solid var(--landing-green); }
.ltc-df .ltc-badge     { background: #2dd4bf15; color: var(--landing-teal); border: 1px solid var(--landing-teal); }
.ltc-eth .ltc-badge    { background: var(--landing-amber-dim, rgba(245,158,11,.12)); color: var(--landing-amber); border: 1px solid var(--landing-amber); }
.ltc-crypto .ltc-badge { background: var(--landing-purple-dim, rgba(167,139,250,.12)); color: var(--landing-purple); border: 1px solid var(--landing-purple); }

.ltc-desc {
  font-size: 12px;
  color: var(--landing-text2);
  line-height: 1.7;
  margin-bottom: 16px;
}
.ltc-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.ltc-topic {
  font-size: 10px;
  font-family: var(--font-mono, monospace);
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--landing-card2);
  border: 1px solid var(--landing-border);
  color: var(--landing-text3);
}
.ltc-cta {
  margin-top: 18px;
  width: 100%;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid var(--landing-border);
  background: transparent;
  font-size: 12px;
  font-family: var(--font-mono, monospace);
  cursor: pointer;
  transition: all .2s;
  color: var(--landing-text2);
}
.ltc-soc .ltc-cta:hover    { background: var(--landing-green); color: #000; border-color: var(--landing-green); }
.ltc-df .ltc-cta:hover     { background: var(--landing-teal); color: #000; border-color: var(--landing-teal); }
.ltc-eth .ltc-cta:hover    { background: var(--landing-amber); color: #000; border-color: var(--landing-amber); }
.ltc-crypto .ltc-cta:hover { background: var(--landing-purple); color: #fff; border-color: var(--landing-purple); }

/* ── OSINT mini-course banner — smaller, distinct from the 4 main pillar cards ── */
.ltc-mini-banner {
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--landing-card);
  border: 1px solid var(--landing-border);
  border-left: 3px solid #ec4899;
  border-radius: 12px;
  padding: 18px 22px;
  margin-top: 18px;
  flex-wrap: wrap;
  transition: border-color .2s, box-shadow .2s;
}
.ltc-mini-banner:hover { border-color: #ec4899; box-shadow: 0 8px 28px rgba(236,72,153,.12); }
.ltc-mini-icon { font-size: 26px; flex-shrink: 0; }
.ltc-mini-body { flex: 1; min-width: 200px; }
.ltc-mini-title {
  font-family: var(--font-display, 'Syne', sans-serif);
  font-size: 14px; font-weight: 700; color: var(--landing-text);
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.ltc-mini-badge {
  font-family: var(--font-mono, monospace); font-size: 9px; letter-spacing: .08em;
  text-transform: uppercase; padding: 2px 7px; border-radius: 4px;
  background: #ec489920; color: #ec4899; border: 1px solid #ec4899;
}
.ltc-mini-desc { font-size: 12px; color: var(--landing-text2); line-height: 1.6; margin-top: 4px; }
.ltc-mini-cta {
  flex-shrink: 0;
  padding: 9px 16px;
  border-radius: 8px;
  border: 1px solid #ec4899;
  background: transparent;
  color: #ec4899;
  font-size: 12px;
  font-family: var(--font-mono, monospace);
  cursor: pointer;
  transition: all .2s;
  white-space: nowrap;
}
.ltc-mini-cta:hover { background: #ec4899; color: #fff; }

/* ── Features grid ── */
.landing-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}
.landing-feature {
  background: var(--landing-card);
  border: 1px solid var(--landing-border);
  border-radius: 12px;
  padding: 22px 20px;
  transition: border-color .2s, transform .2s;
}
.landing-feature:hover { border-color: var(--landing-green); transform: translateY(-2px); }
.lf-icon { font-size: 24px; margin-bottom: 10px; }
.lf-title { font-size: 13px; font-weight: 600; color: var(--landing-text); margin-bottom: 6px; }
.lf-desc  { font-size: 11px; color: var(--landing-text2); line-height: 1.65; }

/* ── Roadmap preview strip ── */
.landing-roadmap-strip {
  display: flex;
  gap: 0;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
}
.lrs-phase {
  min-width: 180px;
  flex: 1;
  padding: 20px 18px;
  background: var(--landing-card);
  border: 1px solid var(--landing-border);
  border-right: none;
}
.lrs-phase:first-child { border-radius: 12px 0 0 12px; }
.lrs-phase:last-child  { border-radius: 0 12px 12px 0; border-right: 1px solid var(--landing-border); }
.lrs-ph-label {
  font-size: 9px;
  font-family: var(--font-mono, monospace);
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.lrs-ph-1 .lrs-ph-label { color: var(--landing-green); }
.lrs-ph-2 .lrs-ph-label { color: var(--landing-teal); }
.lrs-ph-3 .lrs-ph-label { color: var(--landing-amber); }
.lrs-ph-4 .lrs-ph-label { color: var(--landing-red); }
.lrs-ph-title { font-size: 13px; font-weight: 600; color: var(--landing-text); margin-bottom: 10px; }
.lrs-month { font-size: 11px; color: var(--landing-text3); line-height: 2; }
.lrs-month::before { content: '▸ '; color: var(--landing-text3); }

/* ── CTA section ── */
.landing-cta-section {
  text-align: center;
  padding: 80px 40px;
  background: var(--landing-card);
  border-top: 1px solid var(--landing-border);
  position: relative;
  overflow: hidden;
}
.landing-cta-section .landing-hero-glow {
  top: -100px; opacity: .6;
}
.lcs-title {
  font-family: var(--font-display, 'Syne', sans-serif);
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 800;
  color: var(--landing-text);
  margin-bottom: 14px;
  position: relative;
}
.lcs-sub {
  font-size: 14px;
  color: var(--landing-text2);
  margin-bottom: 32px;
  position: relative;
}
.lcs-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* ── Footer ── */
#landing-footer {
  border-top: 1px solid var(--landing-border);
  padding: 18px 40px;
  background: var(--landing-card);
  flex-shrink: 0;
}
.lf-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}
.lf-copy {
  font-size: 11px;
  color: var(--landing-text3);
  font-family: var(--font-mono, monospace);
}
.lf-dot {
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--landing-text3);
  opacity: 0.4;
  flex-shrink: 0;
}
.lf-links { display: flex; gap: 20px; align-items: center; }
.lf-links a {
  font-size: 11px;
  color: var(--landing-text3);
  text-decoration: none;
  font-family: var(--font-mono, monospace);
  transition: color .2s;
}
.lf-links a:hover { color: var(--landing-green); }

/* ── Responsive ── */
@media (max-width: 768px) {
  #landing-topbar { padding: 14px 20px; }
  #landing-hero   { padding: 60px 20px 50px; }
  .landing-section { padding: 50px 20px; }
  .landing-terminal-strip { font-size: 11.5px; padding: 14px 16px; margin-top: 32px; line-height: 1.75; }
  .landing-cta-section { padding: 60px 20px; }
  #landing-footer { padding: 14px 20px; }
  .landing-stat { min-width: 120px; padding: 20px 12px; }
  .ls-num { font-size: 22px; }
}
@media (max-width: 480px) {
  .landing-topbar-actions .landing-enter-btn span { display: none; }
  .landing-tracks { grid-template-columns: 1fr; }
  .landing-terminal-strip { font-size: 10.5px; padding: 12px 14px; line-height: 1.65; }
}

/* Divider line */
.landing-divider {
  border: none;
  border-top: 1px solid var(--landing-border);
  margin: 0;
}

/* ===================================================
   STUDENT LAUNCH FIXES — breadcrumb, month nav, mobile bottom nav
   =================================================== */

/* Breadcrumb */
.cp-breadcrumb {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 0 12px;
  font-size: 12px; color: var(--text3);
  flex-wrap: wrap;
}
.crumb-link {
  background: none; border: none; color: var(--text3);
  cursor: pointer; font-size: 12px; font-family: var(--font-body);
  padding: 0; transition: color .15s;
}
.crumb-link:hover { color: var(--green); }
.crumb-sep { color: var(--border2); font-size: 11px; }
.crumb-current { color: var(--text2); font-weight: 500; }

/* Month quick-jump navigator — see QA Patch section below for consolidated styles */

/* Mobile bottom navigation bar */
#mob-bottom-nav {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0;
  height: 60px; z-index: 300;
  background: var(--bg2); border-top: 1px solid var(--border);
  box-shadow: 0 -4px 20px rgba(0,0,0,.2);
}
.mbn-inner {
  display: flex; height: 100%;
}
.mbn-btn {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 3px; background: none; border: none;
  color: var(--text3); cursor: pointer;
  font-size: 9px; font-family: var(--font-body);
  transition: color .15s; padding: 0;
}
.mbn-btn:active { background: var(--bg3); }
.mbn-btn.active { color: var(--green); }
.mbn-icon { font-size: 18px; line-height: 1; }

@media (max-width: 768px) {
  #mob-bottom-nav { display: block; }
  #main { padding-bottom: 60px; }
  #pages { padding-bottom: 70px; }
  .month-quick-nav { gap: 4px; padding: 10px 10px; }
  .mqn-btn { padding: 4px 7px; font-size: 10px; min-width: 28px; }
}

/* ================================================================
   CYBERPATH QA PATCH — Navigation, Mobile, Quiz, Accessibility
   ================================================================ */

/* ── Back button always visible when history exists ─────────── */
#back-btn {
  flex-shrink: 0;
  display: none;
  align-items: center;
  gap: 5px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text2);
  cursor: pointer;
  padding: 5px 11px;
  font-size: 12px;
  font-family: var(--font-body);
  transition: all .15s;
}
#back-btn:hover {
  border-color: var(--green);
  color: var(--green);
}

/* ── Month quick nav — mobile friendly ──────────────────────── */
.month-quick-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.mqn-btn {
  padding: 5px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg3);
  color: var(--text2);
  cursor: pointer;
  font-size: 11px;
  font-family: var(--font-mono);
  transition: all .15s;
  min-width: 32px;
  text-align: center;
}
.mqn-btn:hover { border-color: var(--green); color: var(--green); }
.mqn-btn.active { border-color: var(--green); background: var(--green-dim); color: var(--green); }

/* ── Quiz page — no scroll jump on answer ────────────────────── */
.quiz-page-wrap {
  max-width: 700px;
  margin: 0 auto;
  padding: 0 4px;
}
.quiz-progress-bar-wrap {
  height: 6px;
  background: var(--bg4);
  border-radius: 3px;
  margin-bottom: 20px;
  overflow: hidden;
}
.quiz-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--green), var(--blue));
  border-radius: 3px;
  transition: width .4s ease;
}
.quiz-q-num {
  font-size: 11px;
  color: var(--text3);
  font-family: var(--font-mono);
  margin-bottom: 10px;
}
.quiz-question {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.65;
  margin-bottom: 20px;
}
#quiz-next-wrap {
  text-align: right;
}

/* ── Daily quiz page — questions scroll without page jumps ────── */
[data-question-id] {
  scroll-margin-top: 80px;
}

/* ── AI chat window ──────────────────────────────────────────── */
.ai-chat-window-wrap {
  min-height: 300px;
  max-height: 480px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  background: var(--bg4);
  border-radius: var(--radius);
  margin-bottom: 12px;
}
.typing-dots {
  display: flex;
  gap: 4px;
  align-items: center;
  padding: 4px 0;
}
.typing-dots span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text3);
  animation: typingBounce 1.2s ease-in-out infinite;
}
.typing-dots span:nth-child(2) { animation-delay: .2s; }
.typing-dots span:nth-child(3) { animation-delay: .4s; }
@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); }
  30% { transform: translateY(-5px); }
}

/* ── Week tabs — mobile scrollable ──────────────────────────── */
.week-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 2px;
}
.week-tabs::-webkit-scrollbar { display: none; }

/* ── Sticky bottom quiz submit — fix z-index on mobile ───────── */
[style*="position:sticky"][style*="bottom:0"] {
  z-index: 10;
}

/* ── Sidebar overlay — ensure it works on all devices ────────── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 98;
  backdrop-filter: blur(2px);
}
.sidebar-overlay.visible {
  display: block;
}

/* ── Skip link accessibility ─────────────────────────────────── */
.skip-link {
  position: fixed;
  top: -999px;
  left: 16px;
  z-index: 99999;
  background: var(--green);
  color: #000;
  padding: 8px 16px;
  border-radius: 0 0 8px 8px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: top .2s;
}
.skip-link:focus { top: 0; }

/* ── Certificate accordion — smooth open/close ───────────────── */
.ccard-acc-body {
  display: none;
  padding: 14px 0;
  animation: fadeIn .2s ease;
}

/* ── Pomodoro ring — mobile size fix ─────────────────────────── */
@media (max-width: 480px) {
  .pomo-ring-wrap svg {
    width: 200px !important;
    height: 200px !important;
  }
  .pomo-display {
    font-size: 42px !important;
  }
}

/* ── General mobile improvements ────────────────────────────── */
@media (max-width: 768px) {
  .quiz-score-big { font-size: 64px !important; }
  .quiz-result-card { padding: 24px 12px !important; }
  .db-hero-content { flex-direction: column; }
  .db-hero-right { display: none; }
  .db-kpi-strip { grid-template-columns: 1fr 1fr !important; }
  .db-kpi-div { display: none; }
  .flip-grid { grid-template-columns: 1fr !important; }
  .cv-builder-wrap { flex-direction: column !important; }
  .cv-preview-panel { display: none; }
  .ccard { padding: 16px !important; }
  .ccard-actions { flex-wrap: wrap !important; }
  .ccard-actions > * { flex: 1 1 calc(50% - 8px) !important; min-width: 120px !important; }
  .month-quick-nav { overflow-x: auto; flex-wrap: nowrap; }
  .mqn-btn { flex-shrink: 0; }
  .wk-btn { font-size: 11px; padding: 6px 10px; }
}

/* ── Scroll to top button visibility ─────────────────────────── */
#scroll-top {
  display: none;
  position: fixed;
  bottom: 80px;
  right: 20px;
  z-index: 990;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 16px;
  color: var(--text2);
  transition: all .2s;
}
#scroll-top.visible,
#scroll-top[style*="flex"] {
  display: flex;
}
#scroll-top:hover {
  border-color: var(--green);
  color: var(--green);
}

/* ── Week pane smooth display ────────────────────────────────── */
.wk-pane {
  animation: fadeIn .2s ease;
}

/* ── Breadcrumb navigation ───────────────────────────────────── */
.cp-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
  font-size: 12px;
  flex-wrap: wrap;
}
.crumb-link {
  background: none;
  border: none;
  color: var(--text3);
  cursor: pointer;
  font-size: 12px;
  padding: 2px 0;
  transition: color .15s;
  font-family: inherit;
}
.crumb-link:hover { color: var(--green); }
.crumb-sep { color: var(--text3); font-size: 14px; }
.crumb-current { color: var(--text2); font-weight: 500; }

/* ── Week tab focus indicator for keyboard nav ───────────────── */
.wk-btn:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

/* ── Assessment question — prevent layout shift ──────────────── */
.assess-question { transition: border-color .2s; }

/* ══════════════════════════════════════════════════════════════
   Month 6+ Topic Card v3 — Flip Card + Visual System
   ══════════════════════════════════════════════════════════════ */

/* ── Flip Card Container ─────────────────────────────────────── */
.tc3-wrap {
  margin-bottom: 16px;
  cursor: pointer;
}
.tc3 {
  position: relative;
  width: 100%;
}

/* ── Card Faces ──────────────────────────────────────────────── */
.tc3-front, .tc3-back {
  width: 100%;
  min-height: 160px;
  border-radius: 16px;
  border: 1px solid var(--border);
  overflow: hidden;
  box-sizing: border-box;
}

/* Front face */
.tc3-front {
  background: var(--bg2);
  display: flex;
  flex-direction: column;
  transition: border-color .2s, box-shadow .2s;
}
.tc3-front:hover { border-color: var(--border2); box-shadow: 0 6px 28px rgba(0,0,0,.28); }

.tc3-front-top {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px 14px;
}
.tc3-icon {
  width: 46px; height: 46px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; flex-shrink: 0;
}
.tc3-title { font-size: 14px; font-weight: 700; color: var(--text); line-height: 1.4; flex: 1; }
.tc3-badges { display: flex; flex-direction: column; align-items: flex-end; gap: 5px; flex-shrink: 0; }
.tc3-flip-hint {
  font-size: 10px; color: var(--text3);
  display: flex; align-items: center; gap: 3px;
  opacity: 0.7;
  transition: opacity .2s;
}
.tc3-front:hover .tc3-flip-hint { opacity: 1; color: var(--green); }

/* Key facts pills on front */
.tc3-facts {
  display: flex; flex-wrap: wrap; gap: 7px;
  padding: 0 20px 16px;
}
.tc3-fact {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 4px 10px;
  font-size: 11px; color: var(--text2);
  display: flex; align-items: center; gap: 5px;
  line-height: 1.4;
}
.tc3-fact-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Scenario callout on front */
.tc3-scenario {
  margin: 0 20px 18px;
  border-radius: 10px;
  padding: 10px 14px;
  border-left: 3px solid;
  font-size: 11.5px;
  line-height: 1.6;
}
.tc3-scenario-label {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .05em; margin-bottom: 4px;
}

/* Back face — hidden by default, shown on flip */
.tc3-back {
  background: var(--bg2);
  display: none;
  flex-direction: column;
}
.tc3-back-header {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 18px 10px;
  border-bottom: 1px solid var(--border);
}
.tc3-back-title { font-size: 13px; font-weight: 600; color: var(--text); flex: 1; }
.tc3-close-btn {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--bg3);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; color: var(--text3);
  cursor: pointer; flex-shrink: 0;
  transition: background .15s;
}
.tc3-close-btn:hover { background: var(--border); }

.tc3-back-body {
  padding: 14px 18px 18px;
  overflow-y: auto;
  max-height: 600px;
  flex: 1;
}

/* ── Bullet points (explain) ─────────────────────────────────── */
.tc3-bullets { margin: 0 0 12px; padding: 0; list-style: none; }
.tc3-bullets li {
  font-size: 12.5px; color: var(--text2);
  line-height: 1.75; padding: 3px 0 3px 20px;
  position: relative;
}
.tc3-bullets li::before {
  content: '→'; position: absolute; left: 2px;
  color: var(--text3); font-size: 11px;
}

/* ── Callout boxes ───────────────────────────────────────────── */
.tc3-callout {
  border-radius: 10px;
  padding: 10px 14px;
  margin-bottom: 10px;
  font-size: 12px;
  line-height: 1.7;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.tc3-callout-icon { font-size: 14px; flex-shrink: 0; margin-top: 1px; }
.tc3-callout-content {}
.tc3-callout-label {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; margin-bottom: 3px;
}
.tc3-callout.soc {
  background: rgba(0,212,170,.07);
  border: 1px solid rgba(0,212,170,.2);
  color: color-mix(in srgb, var(--green) 85%, var(--text));
}
.tc3-callout.soc .tc3-callout-label { color: var(--green); }
.tc3-callout.warn {
  background: rgba(244,63,94,.06);
  border: 1px solid rgba(244,63,94,.18);
  color: color-mix(in srgb, var(--red) 80%, var(--text));
}
.tc3-callout.warn .tc3-callout-label { color: var(--red); }
.tc3-callout.info {
  background: rgba(96,165,250,.07);
  border: 1px solid rgba(96,165,250,.2);
  color: color-mix(in srgb, var(--blue) 80%, var(--text));
}
.tc3-callout.info .tc3-callout-label { color: var(--blue); }

/* ── Code block on back ──────────────────────────────────────── */
.tc3-code {
  font-family: var(--font-mono);
  font-size: 11px;
  background: #040a10;
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--green);
  line-height: 1.85;
  margin-bottom: 10px;
  border: 1px solid color-mix(in srgb, var(--green) 12%, transparent);
  white-space: pre-wrap;
  word-break: break-all;
  position: relative;
}
.tc3-code-label {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text3);
  margin-bottom: 8px;
  display: block;
}
.tc3-code .comment { color: #4a9060; }
.tc3-code .cmd { color: #7dd3fc; }

/* ── SVG diagram container ───────────────────────────────────── */
.tc3-diagram {
  margin-bottom: 12px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg3);
}
.tc3-diagram svg {
  width: 100%;
  height: auto;
  display: block;
}

/* ── Flipped state — swap front/back ── */
.tc3.flipped .tc3-front {
  display: none;
}
.tc3.flipped .tc3-back {
  display: flex;
}

/* Light mode */
body.light-mode .tc3-front,
body.light-mode .tc3-back { background: #f0f5ff; border-color: #d0d9f0; }
body.light-mode .tc3-fact { background: #e8eef8; }
body.light-mode .tc3-code { background: #0d1117; }

/* Mobile */
@media(max-width:600px) {
  .tc3-back-body { max-height: 500px; }
  .tc3-facts { gap: 5px; }
  .tc3-fact { font-size: 10.5px; padding: 3px 8px; }
}

/* ══════════════════════════════════════════════════════════════
   DIGITAL FORENSICS TRACK — Component Styles
   ══════════════════════════════════════════════════════════════ */

/* ── DF Week Focus Banner ─────────────────────────────────────── */
.week-focus-banner {
  padding: 14px 18px;
  background: linear-gradient(135deg, #2dd4bf18, #0f766e0a);
  border: 1px solid #2dd4bf33;
  border-left: 3px solid #2dd4bf;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  color: #2dd4bf;
  margin-bottom: 18px;
  letter-spacing: 0.01em;
}

/* ── Topic v2 — expandable card ──────────────────────────────── */
.topic-v2 {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 10px;
  overflow: hidden;
  transition: border-color .2s;
}
.topic-v2.open { border-color: #2dd4bf55; }
.topic-v2-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  user-select: none;
  transition: background .15s;
}
.topic-v2-head:hover { background: var(--bg3); }
.topic-v2-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; flex-shrink: 0;
}
.topic-v2-meta { flex: 1; min-width: 0; }
.topic-v2-title { font-size: 13px; font-weight: 600; color: var(--text); line-height: 1.3; }
.topic-v2-subtitle { font-size: 11px; color: var(--text3); margin-top: 2px; }
.topic-v2-badges { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.topic-v2-arrow {
  font-size: 10px; color: var(--text3);
  transition: transform .2s;
  display: inline-block;
}
.topic-v2.open .topic-v2-arrow { transform: rotate(180deg); color: #2dd4bf; }
.topic-v2-body {
  display: none;
  padding: 0 16px 16px;
  border-top: 1px solid var(--border);
}
.topic-v2.open .topic-v2-body { display: block; }

/* ── Topic v2 body sections ──────────────────────────────────── */
.tv2-scenario {
  background: var(--bg3);
  border-left: 3px solid #2dd4bf;
  border-radius: 0 8px 8px 0;
  padding: 10px 14px;
  font-size: 12px;
  color: var(--text2);
  line-height: 1.65;
  margin: 14px 0 12px;
}
.tv2-facts {
  display: flex; flex-direction: column; gap: 5px;
  margin: 12px 0;
}
.tv2-fact {
  display: flex; align-items: flex-start; gap: 8px;
  background: var(--bg3);
  border-radius: 7px;
  padding: 8px 12px;
  font-size: 12px; color: var(--text2); line-height: 1.5;
}
.tv2-fact-icon { color: #2dd4bf; font-size: 10px; margin-top: 2px; flex-shrink: 0; }

/* Deep dive expandable section */
.tv2-explain-toggle {
  display: flex; align-items: center; gap: 7px;
  padding: 8px 12px;
  background: var(--bg4);
  border: 1px dashed var(--border);
  border-radius: 7px;
  font-size: 11px; color: var(--text3); cursor: pointer;
  margin: 10px 0 6px;
  transition: all .15s;
}
.tv2-explain-toggle:hover { border-color: #2dd4bf55; color: #2dd4bf; }
.tv2-explain-toggle.expanded { border-color: #2dd4bf55; }
.tv2-explain-icon { font-size: 9px; transition: transform .2s; }
.tv2-explain-toggle.expanded .tv2-explain-icon { transform: rotate(90deg); }
.tv2-explain-content {
  display: none;
  padding: 10px 0 4px;
}
.tv2-explain-content.visible { display: block; }
.tv2-explain-content ul {
  margin: 0; padding-left: 18px;
  display: flex; flex-direction: column; gap: 6px;
}
.tv2-explain-content ul li {
  font-size: 12px; color: var(--text2); line-height: 1.6;
}

/* Commands / terminal inside topic */
.tv2-commands {
  background: #0d1117;
  border-radius: 8px;
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: #a8f0e0;
  line-height: 1.7;
  margin: 10px 0;
  white-space: pre;
  overflow-x: auto;
  border: 1px solid #2dd4bf22;
}
.tv2-why {
  background: #2dd4bf0a;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 12px; color: var(--text2); line-height: 1.65;
  margin: 10px 0 6px;
}
.tv2-mistake {
  background: var(--amber-dim, rgba(245,158,11,.08));
  border-left: 3px solid var(--amber, #f59e0b);
  border-radius: 0 8px 8px 0;
  padding: 10px 14px;
  font-size: 12px; color: var(--text2); line-height: 1.65;
  margin-top: 8px;
}

/* ── DF Milestone Card ───────────────────────────────────────── */
.milestone-card {
  background: var(--bg2);
  border: 1px solid #2dd4bf33;
  border-radius: 12px;
  padding: 18px 20px;
  margin-top: 20px;
}
.mc-title {
  font-size: 13px; font-weight: 700; color: #2dd4bf;
  margin-bottom: 8px;
}
.mc-desc {
  font-size: 12px; color: var(--text2); line-height: 1.75;
  margin-bottom: 10px;
}
.mc-selftest {
  background: var(--bg3);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 12px; color: var(--text2); line-height: 1.65;
  margin-bottom: 12px;
}
.mc-check {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--text3); cursor: pointer;
}
.mc-check input { cursor: pointer; accent-color: #2dd4bf; }

/* ── DF Dashboard Track Card ─────────────────────────────────── */
.df-track-card {
  background: linear-gradient(135deg, #0f2027, #0f2027 60%, #0d1a1a);
  border: 1px solid #2dd4bf33;
  border-radius: 14px;
  padding: 20px;
  cursor: pointer;
  transition: all .2s;
  position: relative;
  overflow: hidden;
}
.df-track-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, #2dd4bf, #0f766e);
}
.df-track-card:hover {
  border-color: #2dd4bf66;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px #2dd4bf18;
}
.df-tc-icon { font-size: 28px; margin-bottom: 10px; }
.df-tc-label { font-size: 10px; font-weight: 600; color: #2dd4bf; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 5px; }
.df-tc-title { font-size: 15px; font-weight: 700; color: var(--text); margin-bottom: 8px; line-height: 1.3; }
.df-tc-desc { font-size: 12px; color: var(--text3); line-height: 1.6; margin-bottom: 14px; }
.df-tc-stats { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.df-tc-stat { font-size: 11px; color: var(--text3); background: var(--bg3); padding: 3px 9px; border-radius: 20px; border: 1px solid var(--border); }
.df-tc-cta {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px;
  background: transparent;
  border: 1px solid #2dd4bf;
  border-radius: 8px;
  color: #2dd4bf;
  font-size: 12px; font-weight: 600;
  cursor: pointer; transition: all .15s;
  font-family: inherit;
}
.df-track-card:hover .df-tc-cta { background: #2dd4bf; color: #000; }

/* ── res-covers / res-howto (DF resources) ───────────────────── */
.res-covers { font-size: 12px; color: var(--text2); line-height: 1.6; margin: 8px 0 4px; }
.res-howto  { font-size: 11px; color: var(--text3); line-height: 1.6; padding: 7px 10px; background: var(--bg3); border-radius: 6px; margin-top: 6px; }

/* Mobile tweaks for DF */
@media(max-width:600px) {
  .topic-v2-head { padding: 12px 13px; gap: 10px; }
  .topic-v2-body { padding: 0 13px 13px; }
  .tv2-commands  { font-size: 10px; }
  .week-focus-banner { font-size: 12px; padding: 11px 14px; }
}

/* ================================================================
   WAITLIST / NOTIFY ME SECTION
   ================================================================ */

.landing-waitlist-section {
  background: var(--landing-card);
  border-top: 1px solid var(--landing-border);
  border-bottom: 1px solid var(--landing-border);
}

.landing-waitlist-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}

/* Left side */
.landing-waitlist-title {
  font-family: var(--font-display, 'Syne', sans-serif);
  font-size: clamp(22px, 3.5vw, 32px);
  font-weight: 800;
  color: var(--landing-text);
  line-height: 1.25;
  margin: 10px 0 14px;
}
.wl-hl { color: var(--landing-amber, #f59e0b); }

.landing-waitlist-sub {
  font-size: 13px;
  color: var(--landing-text2);
  line-height: 1.75;
  margin-bottom: 20px;
  max-width: 420px;
}

.wl-coming-tags {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.wl-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono, monospace);
  font-size: 11px;
  padding: 6px 14px;
  border-radius: 20px;
  width: fit-content;
}
.wl-tag-soon {
  background: rgba(245,158,11,.1);
  border: 1px solid rgba(245,158,11,.3);
  color: var(--landing-amber, #f59e0b);
}

/* Right side — form card */
.wl-form-card {
  background: #050c12;
  border: 1px solid var(--landing-border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,.25);
}

.wl-form-header {
  background: #0a1520;
  border-bottom: 1px solid var(--landing-border);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono, monospace);
  font-size: 12px;
}
.wl-form-prompt { color: var(--landing-text3, #5a7090); }
.wl-form-cmd    { color: var(--landing-green, #00ff9c); }

.wl-form-body {
  padding: 22px 20px 20px;
}

.wl-label {
  display: block;
  font-size: 11px;
  font-family: var(--font-mono, monospace);
  color: var(--landing-text3, #5a7090);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 8px;
}

.wl-input-row {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.wl-input {
  flex: 1;
  padding: 11px 14px;
  background: #0d1421;
  border: 1px solid var(--landing-border, #1e2d40);
  border-radius: 8px;
  color: var(--landing-text, #e8edf5);
  font-size: 13px;
  font-family: var(--font-body, 'Inter', sans-serif);
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  min-width: 0;
}
.wl-input::placeholder { color: var(--landing-text3, #5a7090); }
.wl-input:focus {
  border-color: var(--landing-green, #00ff9c);
  box-shadow: 0 0 0 3px rgba(0,255,156,.08);
}
.wl-input.wl-input-error {
  border-color: #f43f5e;
  box-shadow: 0 0 0 3px rgba(244,63,94,.08);
}

.wl-submit-btn {
  padding: 11px 20px;
  background: var(--landing-green, #00ff9c);
  color: #000;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  font-family: var(--font-mono, monospace);
  cursor: pointer;
  white-space: nowrap;
  transition: opacity .15s, transform .15s;
  flex-shrink: 0;
}
.wl-submit-btn:hover { opacity: .85; transform: translateY(-1px); }
.wl-submit-btn:active { transform: translateY(0); }

.wl-error {
  font-size: 11px;
  color: #f43f5e;
  font-family: var(--font-mono, monospace);
  margin-bottom: 8px;
}

.wl-disclaimer {
  font-size: 10px;
  color: var(--landing-text3, #5a7090);
  margin-top: 4px;
  font-family: var(--font-mono, monospace);
}

/* Success state */
.wl-success {
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 10px;
  animation: wlFadeIn .4s ease;
}
@keyframes wlFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}
.wl-success-icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: rgba(0,255,156,.12);
  border: 2px solid var(--landing-green, #00ff9c);
  color: var(--landing-green, #00ff9c);
  font-size: 22px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}
.wl-success-title {
  font-family: var(--font-display, 'Syne', sans-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--landing-text, #e8edf5);
}
.wl-success-sub {
  font-size: 12px;
  color: var(--landing-text2, #8fa3bc);
  line-height: 1.65;
  max-width: 280px;
}

/* Light mode adjustments */
body.light-mode .wl-form-card { background: #f5f8ff; border-color: #c5d0e0; }
body.light-mode .wl-form-header { background: #e8edf5; border-color: #c5d0e0; }
body.light-mode .wl-input { background: #fff; border-color: #c5d0e0; color: #0d1421; }
body.light-mode .wl-input:focus { border-color: #007a4d; box-shadow: 0 0 0 3px rgba(0,122,77,.08); }
body.light-mode .wl-submit-btn { background: #007a4d; }

/* Responsive */
@media (max-width: 900px) {
  .landing-waitlist-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .landing-waitlist-sub { max-width: 100%; }
}
@media (max-width: 480px) {
  .wl-input-row { flex-direction: column; }
  .wl-submit-btn { width: 100%; padding: 13px; }
}

/* Waitlist track checkboxes */
.wl-tracks-label {
  font-size: 11px;
  font-family: var(--font-mono, monospace);
  color: var(--landing-text3, #5a7090);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin: 14px 0 8px;
}
.wl-tracks {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}
.wl-track-opt {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 12px;
  color: var(--landing-text2, #8fa3bc);
  font-family: var(--font-mono, monospace);
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid transparent;
  transition: all .15s;
}
.wl-track-opt:hover {
  background: rgba(0,255,156,.06);
  border-color: rgba(0,255,156,.2);
  color: var(--landing-green, #00ff9c);
}
.wl-track-opt input[type="checkbox"],
.wl-track-opt input[type="radio"] {
  accent-color: var(--landing-green, #00ff9c);
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  cursor: pointer;
}
body.light-mode .wl-track-opt:hover {
  background: rgba(0,122,77,.06);
  border-color: rgba(0,122,77,.2);
  color: #007a4d;
}

/* ================================================================
   ABOUT / JOURNEY SECTION
   ================================================================ */

.landing-about-section {
  background: var(--landing-bg, #080d14);
  border-top: 1px solid var(--landing-border);
}

/* Creator card */
.about-creator-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  background: var(--landing-card);
  border: 1px solid var(--landing-border);
  border-radius: 16px;
  padding: 24px 28px;
  margin-bottom: 24px;
}
.about-creator-left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.about-avatar {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: var(--landing-green-dim, rgba(0,255,156,.1));
  border: 2px solid var(--landing-green, #00ff9c);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono, monospace);
  font-size: 16px; font-weight: 700;
  color: var(--landing-green, #00ff9c);
  flex-shrink: 0;
}
.about-name {
  font-family: var(--font-display, 'Syne', sans-serif);
  font-size: 20px; font-weight: 800;
  color: var(--landing-text);
  margin-bottom: 4px;
}
.about-location {
  font-size: 13px;
  color: var(--landing-text2);
}
.about-creator-stats {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
}
.about-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 24px;
  text-align: center;
}
.about-stat-val {
  font-family: var(--font-mono, monospace);
  font-size: 24px; font-weight: 700;
  color: var(--landing-green, #00ff9c);
  line-height: 1;
  margin-bottom: 4px;
}
.about-stat-label {
  font-size: 11px;
  color: var(--landing-text3);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.about-stat-div {
  width: 1px; height: 36px;
  background: var(--landing-border);
  flex-shrink: 0;
}

/* Terminal bio */
.about-terminal {
  background: #050c12;
  border: 1px solid var(--landing-border);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 32px;
}
.about-terminal-bar {
  background: #0a1520;
  border-bottom: 1px solid var(--landing-border);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.about-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.about-dot-r { background: #f43f5e40; border: 1px solid #f43f5e; }
.about-dot-y { background: #f59e0b40; border: 1px solid #f59e0b; }
.about-dot-g { background: #00ff9c30; border: 1px solid #00ff9c; }
.about-terminal-title {
  font-family: var(--font-mono, monospace);
  font-size: 11px;
  color: var(--landing-text3);
  margin-left: 6px;
}
.about-terminal-body {
  padding: 18px 20px 20px;
  font-family: var(--font-mono, monospace);
  font-size: 12px;
  line-height: 2;
}
.at-key { color: var(--landing-green, #00ff9c); margin-right: 8px; }
.at-val { color: var(--landing-text2); }

/* Journey */
.about-journey {
  margin-bottom: 32px;
}
.about-journey-title {
  font-family: var(--font-display, 'Syne', sans-serif);
  font-size: 20px; font-weight: 700;
  color: var(--landing-text);
  margin-bottom: 28px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--landing-border);
}

/* Timeline */
.about-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  padding-left: 28px;
}
.about-timeline::before {
  content: '';
  position: absolute;
  left: 7px; top: 8px; bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--landing-green, #00ff9c), var(--landing-border) 80%);
  opacity: .3;
}
.atl-item {
  display: flex;
  gap: 20px;
  padding-bottom: 32px;
  position: relative;
}
.atl-item:last-child { padding-bottom: 0; }
.atl-dot {
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--landing-card);
  border: 2px solid var(--landing-border);
  flex-shrink: 0;
  margin-top: 4px;
  position: absolute;
  left: -28px;
  transition: border-color .2s;
}
.atl-dot-start  { border-color: var(--landing-green, #00ff9c); background: rgba(0,255,156,.15); }
.atl-dot-today  { border-color: var(--landing-green, #00ff9c); background: var(--landing-green, #00ff9c); box-shadow: 0 0 10px rgba(0,255,156,.4); }
.atl-dot-mountain { border-color: var(--landing-teal, #2dd4bf); background: rgba(45,212,191,.15); }
.atl-dot-football { border-color: var(--landing-amber, #f59e0b); background: rgba(245,158,11,.15); }

.atl-content { flex: 1; }
.atl-date {
  font-family: var(--font-mono, monospace);
  font-size: 10px;
  color: var(--landing-text3);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 4px;
}
.atl-heading {
  font-size: 15px; font-weight: 600;
  color: var(--landing-text);
  margin-bottom: 8px;
  line-height: 1.3;
}
.atl-text {
  font-size: 13px;
  color: var(--landing-text2);
  line-height: 1.8;
}
.atl-text em {
  color: var(--landing-text);
  font-style: italic;
}
.atl-text code {
  font-family: var(--font-mono, monospace);
  font-size: 11px;
  background: var(--landing-card2);
  border: 1px solid var(--landing-border);
  border-radius: 4px;
  padding: 1px 6px;
  color: var(--landing-green, #00ff9c);
}

/* Status grid inside timeline */
.atl-status-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 14px;
}
.atl-status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 12px;
  border-radius: 8px;
  font-family: var(--font-mono, monospace);
  font-size: 11px;
}
.atl-status-live {
  background: rgba(0,255,156,.08);
  border: 1px solid rgba(0,255,156,.2);
  color: var(--landing-green, #00ff9c);
}
.atl-status-soon {
  background: rgba(245,158,11,.08);
  border: 1px solid rgba(245,158,11,.2);
  color: var(--landing-amber, #f59e0b);
}

/* Why free block */
.about-why-free {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: var(--landing-card);
  border: 1px solid var(--landing-border);
  border-left: 3px solid var(--landing-green, #00ff9c);
  border-radius: 0 14px 14px 0;
  padding: 24px 26px;
}
.about-why-icon {
  font-size: 28px;
  flex-shrink: 0;
  margin-top: 2px;
}
.about-why-title {
  font-family: var(--font-display, 'Syne', sans-serif);
  font-size: 17px; font-weight: 700;
  color: var(--landing-text);
  margin-bottom: 10px;
}
.about-why-text {
  font-size: 13px;
  color: var(--landing-text2);
  line-height: 1.85;
  margin-bottom: 14px;
}
.about-why-text em {
  color: var(--landing-text);
  font-style: italic;
}
.about-sig {
  font-family: var(--font-mono, monospace);
  font-size: 11px;
  color: var(--landing-text3);
}

/* Light mode */
body.light-mode .about-terminal { background: #f0f5ff; }
body.light-mode .about-terminal-bar { background: #e8edf5; }
body.light-mode .at-val { color: #374a60; }

/* Responsive */
@media (max-width: 768px) {
  .about-creator-card { flex-direction: column; align-items: flex-start; }
  .about-creator-stats { gap: 0; flex-wrap: wrap; }
  .about-stat { padding: 8px 16px; }
  .atl-status-grid { grid-template-columns: 1fr; }
  .about-why-free { flex-direction: column; gap: 12px; }
}
@media (max-width: 480px) {
  .about-stat-div { display: none; }
  .about-creator-stats { gap: 12px; }
}

/* ── Resource fallback notice ─────────────────────────────── */
/* ── Resource fallback toggle ─────────────────────────────────── */
.res-fallback-wrap {
  margin-top: 10px;
}
.res-fallback-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: none;
  border: 1px solid rgba(255,180,0,0.3);
  border-radius: 6px;
  padding: 5px 10px;
  font-size: 11.5px;
  font-weight: 500;
  color: #f5a623;
  cursor: pointer;
  transition: background .15s, border-color .15s;
  font-family: inherit;
}
.res-fallback-btn:hover {
  background: rgba(255,180,0,0.08);
  border-color: rgba(255,180,0,0.5);
}
.res-fallback-btn-icon {
  font-size: 13px;
}
.res-fallback-chevron {
  margin-left: 2px;
  transition: transform .2s;
  stroke: #f5a623;
  flex-shrink: 0;
}
.res-fallback-btn.open .res-fallback-chevron {
  transform: rotate(180deg);
}
.res-fallback-body {
  display: none;
  margin-top: 7px;
  padding: 10px 12px;
  background: rgba(255,180,0,0.07);
  border: 1px solid rgba(255,180,0,0.22);
  border-radius: 8px;
  font-size: 11.5px;
  color: var(--text2);
  line-height: 1.7;
  gap: 8px;
  align-items: flex-start;
}
.res-fallback-body.show {
  display: flex;
}
.res-fallback-icon {
  font-size: 13px;
  flex-shrink: 0;
  margin-top: 1px;
  color: #f5a623;
}
.res-fallback-body strong {
  color: #f5a623;
  font-weight: 600;
}
body.light-mode .res-fallback-btn {
  border-color: rgba(200,140,0,0.35);
}
body.light-mode .res-fallback-body {
  background: rgba(200,140,0,0.07);
  border-color: rgba(200,140,0,0.28);
}

/* ── Landing FAQ Section (AEO/GEO) ── */
.landing-faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 760px;
  margin: 0 auto;
}
.landing-faq-item {
  background: var(--landing-card);
  border: 1px solid var(--landing-border);
  border-radius: 14px;
  padding: 0 24px;
  transition: border-color .2s, box-shadow .2s, transform .2s;
  position: relative;
  overflow: hidden;
}
.landing-faq-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--landing-green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.landing-faq-item[open]::before {
  transform: scaleX(1);
}
.landing-faq-item[open] {
  border-color: var(--landing-green);
  box-shadow: 0 8px 28px var(--landing-green-dim);
}
.landing-faq-item summary {
  padding: 22px 0;
  cursor: pointer;
  font-weight: 700;
  font-size: 15px;
  color: var(--landing-text);
  list-style: none;
  display: flex;
  align-items: baseline;
  gap: 16px;
}
.landing-faq-item summary::-webkit-details-marker {
  display: none;
}
.landing-faq-item summary::after {
  content: '→';
  margin-left: auto;
  font-family: var(--font-mono, monospace);
  color: var(--landing-green);
  flex-shrink: 0;
  transition: transform .25s ease;
  font-size: 15px;
}
.landing-faq-item[open] summary::after {
  transform: rotate(90deg);
}
.faq-num {
  font-family: var(--font-mono, monospace);
  font-size: 12px;
  font-weight: 700;
  color: var(--landing-green);
  letter-spacing: .05em;
  flex-shrink: 0;
  padding-top: 2px;
}
.faq-q {
  flex: 1;
}
.landing-faq-item p {
  margin: 0 0 22px;
  padding-left: 36px;
  color: var(--landing-text2);
  font-size: 14px;
  line-height: 1.7;
}
.landing-faq-item:hover {
  border-color: var(--landing-green);
}
.landing-faq-item summary:focus-visible {
  outline: 2px solid var(--landing-green);
  outline-offset: 2px;
  border-radius: 4px;
}
#faq-toggle-btn:hover {
  border-color: var(--landing-green);
  color: var(--landing-green);
}

/* Inline icon (Lucide) used in place of emoji glyphs */
.icon-inline {
  display: inline-block;
  width: 1em;
  height: 1em;
  vertical-align: -0.15em;
  stroke-width: 2;
  flex-shrink: 0;
}

/* ════════════════════════════════════════════════════════════════
   PROFESSIONAL POLISH PASS — additive only, nothing above is altered
   Covers: scroll-reveal motion, tablet (769–1024px) hardening,
   large-desktop (1600px+) refinement, and premium micro-interactions.
   ════════════════════════════════════════════════════════════════ */

/* ── Scroll-reveal: elements fade/rise into place as they enter the
   viewport. Falls back to fully visible if JS doesn't run, or if the
   visitor prefers reduced motion. ── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .65s cubic-bezier(.16,1,.3,1), transform .65s cubic-bezier(.16,1,.3,1);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-stagger.is-visible .reveal-child:nth-child(1) { transition-delay: .03s; }
.reveal-stagger.is-visible .reveal-child:nth-child(2) { transition-delay: .09s; }
.reveal-stagger.is-visible .reveal-child:nth-child(3) { transition-delay: .15s; }
.reveal-stagger.is-visible .reveal-child:nth-child(4) { transition-delay: .21s; }
.reveal-stagger.is-visible .reveal-child:nth-child(5) { transition-delay: .27s; }
.reveal-stagger.is-visible .reveal-child:nth-child(6) { transition-delay: .33s; }
.reveal-stagger.is-visible .reveal-child:nth-child(7) { transition-delay: .39s; }
.reveal-stagger.is-visible .reveal-child:nth-child(8) { transition-delay: .45s; }
.reveal-stagger.is-visible .reveal-child:nth-child(9) { transition-delay: .51s; }
.reveal-stagger.is-visible .reveal-child:nth-child(n+10) { transition-delay: .54s; }
.reveal-stagger .reveal-child {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s cubic-bezier(.16,1,.3,1), transform .6s cubic-bezier(.16,1,.3,1);
}
.reveal-stagger.is-visible .reveal-child {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-child {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}
/* Safety net: if the reveal script fails to load for any reason,
   content must never stay invisible. */
.no-js .reveal, .no-js .reveal-child { opacity: 1; transform: none; }

/* ── Premium micro-interactions on the landing page ── */
.landing-track-card,
.landing-feature,
.wl-form-card {
  transition: transform .28s cubic-bezier(.16,1,.3,1),
              border-color .28s ease,
              box-shadow .28s ease;
}
.landing-track-card:hover {
  box-shadow: 0 16px 48px rgba(0,0,0,.22), 0 0 0 1px var(--landing-border) inset;
}
.landing-cta-primary,
.landing-cta-ghost,
.ltc-cta,
.wl-submit-btn,
.landing-enter-btn {
  transition: opacity .22s ease, transform .22s cubic-bezier(.34,1.56,.64,1), box-shadow .22s ease;
}
.landing-cta-primary:active,
.ltc-cta:active,
.wl-submit-btn:active,
.landing-enter-btn:active {
  transform: translateY(0) scale(.97);
}
.ltc-cta:not([disabled]):hover {
  border-color: var(--landing-green);
  color: var(--landing-green);
  transform: translateY(-1px);
}

/* Hero glow gets a slow, subtle breathing motion instead of sitting static */
@keyframes heroGlowBreathe {
  0%, 100% { opacity: .9; transform: translateX(-50%) scale(1); }
  50%      { opacity: 1;  transform: translateX(-50%) scale(1.06); }
}
.landing-hero-glow {
  animation: heroGlowBreathe 8s ease-in-out infinite;
}
@media (prefers-reduced-motion: reduce) {
  .landing-hero-glow { animation: none; }
}

/* Section tag pill gets a touch more presence to read as a deliberate
   design system element rather than a leftover badge style */
.landing-section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ── Tablet hardening (769–1024px) ──
   This range previously fell between the 768px and 900/1024px rules
   with no dedicated tuning, which is where spacing felt tightest. */
@media (min-width: 769px) and (max-width: 1024px) {
  #landing-hero { padding: 76px 32px 60px; }
  .landing-section { padding: 60px 32px; }
  .landing-hero-subtitle { max-width: 560px; }
  .landing-tracks { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .landing-features { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .landing-waitlist-inner { gap: 36px; }
  .landing-roadmap-strip { gap: 14px; }
  #pages { padding: 24px; }
}

/* ── Large-desktop refinement (1600px+) ──
   Prevents the dashboard app from feeling thin/stretched on big
   monitors by giving it a touch more breathing room. The landing
   page itself already caps at max-width:1100px via .landing-section,
   so it intentionally doesn't change here — only the app/dashboard
   does, since #pages has no such cap. */
@media (min-width: 1600px) {
  #pages { max-width: 1560px; padding: 36px 48px; }
}

/* ── Overflow safety net ──
   Belt-and-suspenders rule: long unbroken strings (emails, URLs,
   long command text) inside core text containers wrap instead of
   pushing layout or getting visually clipped, on any screen size. */
.landing-hero-subtitle,
.landing-section-sub,
.ltc-desc,
.lf-desc,
.landing-waitlist-sub,
.landing-faq-item p {
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* ── Small-phone hardening (≤360px) ──
   The narrowest common phones (older/budget Android, SE-class
   iPhones) need slightly tighter spacing so nothing crowds the edge. */
@media (max-width: 360px) {
  #landing-hero { padding: 48px 16px 40px; }
  .landing-section { padding: 40px 16px; }
  .landing-hero-title { font-size: clamp(26px, 8vw, 38px); }
  .landing-eyebrow { font-size: 10px; padding: 4px 10px; }
  .landing-cta-primary, .landing-cta-ghost { padding: 12px 18px; font-size: 13px; }
}

/* ════════════════════════════════════════════════════════════════
   DISTINCTIVE LAYER — activity ticker, HUD framing, build-log strip.
   Additive only. Sourced from real site content; no fabricated
   metrics or fake "live user count" claims.
   ════════════════════════════════════════════════════════════════ */

/* ── Activity ticker (honest platform-status marquee) ── */
.landing-ticker {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--landing-card);
  border-bottom: 1px solid var(--landing-border);
  padding: 0 0 0 20px;
  overflow: hidden;
  height: 34px;
}
.landing-ticker-tag {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
  font-family: var(--font-mono, monospace);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--landing-green);
  padding: 4px 9px;
  border: 1px solid var(--landing-green);
  border-radius: 4px;
  background: var(--landing-green-dim, rgba(0,255,156,.08));
}
.landing-ticker-tag .icon-inline {
  width: 10px;
  height: 10px;
  animation: tickerPulse 1.8s ease-in-out infinite;
}
@keyframes tickerPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .35; }
}
.landing-ticker-track {
  flex: 1;
  display: flex;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0, #000 24px, #000 calc(100% - 40px), transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 24px, #000 calc(100% - 40px), transparent 100%);
}
.landing-ticker-set {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  animation: tickerScroll 32s linear infinite;
}
.landing-ticker-set#ticker-set-b { animation-delay: -16s; }
.lts-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono, monospace);
  font-size: 11.5px;
  color: var(--landing-text2);
  white-space: nowrap;
  padding-right: 40px;
}
.lts-item .icon-inline {
  width: 12px;
  height: 12px;
  color: var(--landing-green);
  flex-shrink: 0;
}
@keyframes tickerScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-100%); }
}
@media (prefers-reduced-motion: reduce) {
  .landing-ticker-set { animation: none; }
  .landing-ticker-track { overflow-x: auto; }
  .landing-ticker-tag .icon-inline { animation: none; }
}
@media (max-width: 600px) {
  .landing-ticker { padding-left: 14px; height: 32px; }
  .landing-ticker-tag { font-size: 9px; padding: 3px 7px; }
  .lts-item { font-size: 10.5px; padding-right: 28px; }
}

/* ── HUD corner-bracket framing ──
   Distinctive technical detailing on key surfaces: thin corner
   brackets like a targeting/scan reticle, on hover for cards and
   permanently on the terminal strip. Subtle — not loud. */
.landing-track-card,
.landing-terminal-strip {
  position: relative;
}
.landing-track-card::before,
.landing-track-card::after,
.landing-terminal-strip::before,
.landing-terminal-strip::after {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  border: 1.5px solid var(--landing-green);
  opacity: 0;
  transition: opacity .25s ease;
  pointer-events: none;
}
.landing-terminal-strip::before,
.landing-terminal-strip::after {
  opacity: .55;
}
.landing-track-card::before { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.landing-track-card::after  { bottom: -1px; right: -1px; border-left: none; border-top: none; }
.landing-terminal-strip::before { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.landing-terminal-strip::after  { bottom: -1px; right: -1px; border-left: none; border-top: none; }
.landing-track-card:hover::before,
.landing-track-card:hover::after {
  opacity: 1;
}

/* ── Build-log strip ──
   A terminal-styled commit log, in place of a generic "About the
   founder" block. Fits the existing technical aesthetic instead of
   sitting apart from it. Lives just above the footer. */
.landing-buildlog {
  max-width: 700px;
  margin: 0 auto;
  padding: 0 40px 64px;
}
.landing-buildlog-card {
  background: var(--landing-card);
  border: 1px solid var(--landing-border);
  border-radius: 12px;
  padding: 22px 24px;
  font-family: var(--font-mono, monospace);
  font-size: 12.5px;
  line-height: 2;
}
.lbl-head {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--landing-text2);
  font-size: 11px;
  margin-bottom: 12px;
  letter-spacing: .04em;
}
.lbl-head .icon-inline { width: 13px; height: 13px; color: var(--landing-green); }
.lbl-row {
  display: flex;
  gap: 10px;
  color: var(--landing-text2);
}
.lbl-hash { color: var(--landing-amber); flex-shrink: 0; }
.lbl-msg  { color: var(--landing-text); }
.lbl-row a { color: var(--landing-green); text-decoration: underline; text-decoration-color: var(--landing-border); }
.lbl-row a:hover { text-decoration-color: var(--landing-green); }
@media (max-width: 600px) {
  .landing-buildlog { padding: 0 20px 48px; }
  .landing-buildlog-card { padding: 18px 16px; font-size: 11.5px; }
}

/* ── Privacy Banner ── */
@keyframes bannerIn {
  from { opacity:0; transform:translateX(-50%) translateY(16px); }
  to   { opacity:1; transform:translateX(-50%) translateY(0); }
}

/* ══════════════════════════════════════════════════════════════════
   BOLD HERO REDESIGN + PERFORMANCE + POLISH
   ══════════════════════════════════════════════════════════════════ */

/* Scanline overlay — thin, very low opacity, stays behind all content */
.landing-hero-scan {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent 0,
    transparent 2px,
    rgba(0,255,156,.018) 3px,
    transparent 4px
  );
  opacity: .6;
}
@media (prefers-reduced-motion: reduce) {
  .landing-hero-scan { display: none; }
}

/* ── HUD badge ── */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .13em;
  color: var(--landing-green);
  padding: 7px 0 22px;
  position: relative;
  z-index: 2;
}
.hero-badge-bracket { color: var(--landing-border); font-weight: 400; font-size: 13px; }
.hero-badge .icon-inline { width: 12px; height: 12px; }

/* ── Redesigned headline ── */
.landing-hero-title {
  display: flex !important;
  flex-direction: column !important;
  gap: 0 !important;
  margin: 0 0 22px !important;
  font-size: initial !important;
  line-height: 1 !important;
  position: relative;
  z-index: 2;
}
.hero-line-top {
  font-family: var(--font-display, 'Syne', sans-serif);
  font-size: clamp(16px, 2.2vw, 22px);
  font-weight: 500;
  color: var(--landing-text2);
  letter-spacing: .01em;
  margin-bottom: 4px;
  display: block;
}
.hero-line-accent {
  font-family: 'Orbitron', var(--font-display, sans-serif);
  font-size: clamp(38px, 7.5vw, 88px);
  font-weight: 900;
  letter-spacing: .015em;
  color: var(--landing-green);
  line-height: 1.0;
  position: relative;
  display: block;
  text-shadow: 0 0 40px rgba(0,255,156,.22), 0 0 80px rgba(0,255,156,.08);
}

/* Glitch — fires once per 7s cycle, very brief, just enough to be noticed */
@keyframes cyberGlitch {
  0%, 90%, 100% { clip-path: inset(0 0 0 0); transform: translateX(0); color: var(--landing-green); }
  91%  { clip-path: inset(8% 0 55% 0);  transform: translateX(-3px); color: var(--landing-teal); }
  93%  { clip-path: inset(55% 0 8% 0);  transform: translateX(3px);  color: var(--landing-teal); }
  95%  { clip-path: inset(25% 0 35% 0); transform: translateX(-2px); color: var(--landing-green); }
  97%  { clip-path: inset(0 0 0 0);     transform: translateX(0); }
}
.hero-line-accent::before {
  content: attr(data-text);
  position: absolute;
  left: 0; top: 0; width: 100%;
  color: var(--landing-teal);
  animation: cyberGlitch 7s ease-in-out infinite;
  animation-delay: 1.8s;
  pointer-events: none;
}
@media (prefers-reduced-motion: reduce) {
  .hero-line-accent::before { display: none; }
}

.hero-line-sub {
  font-family: var(--font-display, 'Syne', sans-serif);
  font-size: clamp(20px, 3.5vw, 40px);
  font-weight: 700;
  color: var(--landing-text);
  letter-spacing: -.01em;
  margin-top: 4px;
  display: block;
}

/* ── Condensed CTA row ── */
.landing-cta-primary .cta-arrow {
  display: inline-block;
  transition: transform .2s ease;
  margin-left: 4px;
}
.landing-cta-primary:hover .cta-arrow { transform: translateX(5px); }

/* ── Meta links row beneath CTAs ── */
.hero-meta-links {
  margin-top: 20px;
  font-family: var(--font-mono, monospace);
  font-size: 11.5px;
  color: var(--landing-text2);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  position: relative;
  z-index: 2;
}
.hero-meta-links a {
  color: var(--landing-text2);
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: color .2s, text-decoration-color .2s;
}
.hero-meta-links a:hover { color: var(--landing-green); text-decoration-color: var(--landing-green); }
.hero-meta-dot { opacity: .4; }

/* ── Section tags get HUD bracket treatment to match hero badge ── */
.landing-section-tag::before { content: '[ '; opacity: .5; }
.landing-section-tag::after  { content: ' ]'; opacity: .5; }
.landing-section-tag {
  border-radius: 4px;
  font-weight: 700;
  letter-spacing: .12em;
}

/* ── HUD corner brackets on track cards ── */
.landing-track-card { position: relative; }
.landing-track-card::before,
.landing-track-card::after {
  content: '';
  position: absolute;
  width: 14px; height: 14px;
  border: 1.5px solid var(--landing-green);
  opacity: 0;
  transition: opacity .25s ease;
  pointer-events: none;
}
.landing-track-card::before { top: -1px;    left: -1px;  border-right: none; border-bottom: none; }
.landing-track-card::after  { bottom: -1px; right: -1px; border-left: none;  border-top: none;   }
.landing-track-card:hover::before,
.landing-track-card:hover::after { opacity: 1; }

/* ── Hero responsive ── */
@media (max-width: 768px) {
  .hero-badge { font-size: 9px; letter-spacing: .08em; padding-bottom: 18px; }
  .hero-line-sub { font-size: clamp(18px, 6vw, 28px); }
  .hero-meta-links { font-size: 10.5px; gap: 6px; }
}
@media (max-width: 480px) {
  .hero-line-accent { font-size: clamp(32px, 11vw, 46px); }
  .hero-badge span:not(.hero-badge-bracket) { letter-spacing: .04em; }
}
@media (max-width: 360px) {
  .hero-badge { font-size: 8px; }
  .landing-hero-ctas { flex-direction: column; align-items: center; }
  .landing-cta-primary, .landing-cta-ghost { width: 100%; justify-content: center; }
}