*{margin:0;padding:0;box-sizing:border-box;}
:root{
  --bg:#080808;--bg2:#111;--bg3:#1a1a1a;--bg4:#222;
  --border:#2a2a2a;--border2:#333;
  --text:#fff;--text2:#aaa;--text3:#555;
  --accent:#FF4500;--accent2:#FF6B35;--accent3:rgba(255,69,0,0.12);
  --l1:#3B82F6;--l2:#F97316;--l3:#10B981;--l4:#7C3AED;
  --l1bg:rgba(59,130,246,0.12);--l2bg:rgba(249,115,22,0.12);
  --l3bg:rgba(16,185,129,0.12);--l4bg:rgba(124,58,237,0.12);
  --green:#22c55e;--greenbg:rgba(34,197,94,0.12);
  --r:12px;
}
html{scroll-behavior:smooth;}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden;}

/* ── PAGE SYSTEM ── */
.page{display:none;min-height:100vh;flex-direction:column;}
.page.active{display:flex;}

/* ── NAV ── */
nav{display:flex;align-items:center;justify-content:space-between;padding:18px 40px;border-bottom:1px solid var(--border);background:rgba(8,8,8,0.95);backdrop-filter:blur(12px);position:sticky;top:0;z-index:200;}
.nav-logo{display:flex;align-items:center;gap:10px;cursor:pointer;}
.logo-mark{width:34px;height:34px;background:var(--accent);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:900;color:#fff;letter-spacing:-1px;flex-shrink:0;}
.logo-text{font-weight:800;font-size:16px;line-height:1.1;}
.logo-sub{font-size:10px;color:var(--text3);font-weight:500;letter-spacing:0.5px;text-transform:uppercase;}
.nav-right{display:flex;align-items:center;gap:10px;}
.demo-pill{background:rgba(255,69,0,0.15);border:1px solid rgba(255,69,0,0.3);color:var(--accent);padding:4px 12px;border-radius:20px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;}
.btn{padding:9px 18px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s;border:1.5px solid var(--border);background:transparent;color:var(--text2);}
.btn:hover{color:var(--text);border-color:var(--border2);}
.btn-cta{background:var(--accent);color:#fff;border-color:var(--accent);}
.btn-cta:hover{background:var(--accent2);border-color:var(--accent2);transform:translateY(-1px);box-shadow:0 6px 24px rgba(255,69,0,.3);}

/* ── HERO ── */
.hero{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:90px 40px 60px;position:relative;overflow:hidden;}
.hero-glow{position:absolute;top:-120px;left:50%;transform:translateX(-50%);width:700px;height:700px;background:radial-gradient(circle,rgba(255,69,0,.1) 0%,transparent 65%);pointer-events:none;}
.eyebrow{display:inline-flex;align-items:center;gap:6px;background:rgba(255,69,0,.1);border:1px solid rgba(255,69,0,.25);color:var(--accent);padding:6px 16px;border-radius:20px;font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:28px;}
.hero h1{font-size:clamp(46px,7vw,88px);font-weight:900;line-height:1;letter-spacing:-3px;margin-bottom:24px;max-width:820px;}
.hero h1 span{color:var(--accent);}
.hero-sub{font-size:18px;color:var(--text2);max-width:540px;line-height:1.65;margin-bottom:44px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-bottom:72px;}
.btn-hero{padding:15px 36px;border-radius:10px;font-size:16px;font-weight:700;cursor:pointer;transition:all .2s;border:none;}
.btn-hero-primary{background:var(--accent);color:#fff;}
.btn-hero-primary:hover{background:var(--accent2);transform:translateY(-2px);box-shadow:0 10px 36px rgba(255,69,0,.35);}
.btn-hero-secondary{background:var(--bg3);color:var(--text);border:1.5px solid var(--border);}
.btn-hero-secondary:hover{border-color:var(--border2);background:var(--bg4);}

/* ── STATS ── */
.stats{display:flex;gap:0;border-top:1px solid var(--border);width:100%;max-width:700px;margin:0 auto;}
.stat{flex:1;padding:28px 20px;text-align:center;border-right:1px solid var(--border);}
.stat:last-child{border-right:none;}
.stat-n{font-size:36px;font-weight:900;letter-spacing:-1px;}
.stat-l{font-size:12px;color:var(--text3);margin-top:4px;font-weight:500;text-transform:uppercase;letter-spacing:0.5px;}

/* ── TIER PREVIEW ── */
.section{padding:80px 40px;max-width:1120px;margin:0 auto;width:100%;}
.sec-eyebrow{text-align:center;font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--text3);margin-bottom:12px;}
.sec-title{text-align:center;font-size:38px;font-weight:900;letter-spacing:-1.5px;margin-bottom:10px;}
.sec-sub{text-align:center;color:var(--text2);font-size:16px;margin-bottom:52px;max-width:480px;margin-left:auto;margin-right:auto;line-height:1.6;}
.tiers-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.tc{background:var(--bg3);border:1.5px solid var(--border);border-radius:var(--r);padding:28px 22px;cursor:pointer;transition:all .25s;position:relative;overflow:hidden;}
.tc::after{content:'';position:absolute;top:0;left:0;right:0;height:3px;}
.tc.t1::after{background:var(--l1);}
.tc.t2::after{background:var(--l2);}
.tc.t3::after{background:var(--l3);}
.tc.t4::after{background:var(--l4);}
.tc:hover{border-color:var(--border2);transform:translateY(-3px);box-shadow:0 12px 40px rgba(0,0,0,.4);}
.tc-num{font-size:10px;font-weight:800;letter-spacing:2px;text-transform:uppercase;margin-bottom:12px;}
.tc-num.t1{color:var(--l1);}
.tc-num.t2{color:var(--l2);}
.tc-num.t3{color:var(--l3);}
.tc-num.t4{color:var(--l4);}
.tc-icon{font-size:36px;margin-bottom:14px;display:block;}
.tc-name{font-size:24px;font-weight:900;letter-spacing:-0.5px;margin-bottom:8px;}
.tc-desc{font-size:13px;color:var(--text2);line-height:1.55;margin-bottom:16px;}
.tc-tag{display:inline-block;padding:3px 9px;border-radius:5px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:0.5px;}
.tc-tag.opt{background:var(--l4bg);color:var(--l4);}
.tc-mods{font-size:12px;color:var(--text3);margin-top:10px;}

/* ── ASSESSMENT ── */
.assess-wrap{flex:1;max-width:740px;margin:0 auto;padding:60px 40px;width:100%;}
.assess-intro{text-align:center;}
.assess-intro h2{font-size:42px;font-weight:900;letter-spacing:-1.5px;margin-bottom:16px;}
.assess-intro p{color:var(--text2);font-size:16px;line-height:1.65;max-width:480px;margin:0 auto 32px;}
.assess-meta{display:flex;gap:28px;justify-content:center;margin-bottom:40px;}
.am-item{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--text2);}
.am-icon{font-size:20px;}
.prog-wrap{margin-bottom:36px;}
.prog-hd{display:flex;justify-content:space-between;margin-bottom:10px;font-size:13px;color:var(--text2);}
.prog-bar{height:5px;background:var(--bg3);border-radius:3px;overflow:hidden;}
.prog-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));border-radius:3px;transition:width .5s ease;}
.q-card{background:var(--bg3);border:1.5px solid var(--border);border-radius:16px;padding:36px;animation:fadeUp .35s ease;}
.q-cat{font-size:10px;font-weight:800;letter-spacing:2px;text-transform:uppercase;color:var(--text3);margin-bottom:14px;}
.q-text{font-size:22px;font-weight:800;line-height:1.4;letter-spacing:-0.3px;margin-bottom:28px;}
.opts{display:flex;flex-direction:column;gap:10px;}
.opt{padding:15px 18px;background:var(--bg2);border:1.5px solid var(--border);border-radius:10px;cursor:pointer;transition:all .15s;font-size:15px;display:flex;align-items:center;gap:14px;text-align:left;width:100%;color:var(--text);}
.opt:hover{border-color:var(--accent);background:rgba(255,69,0,.06);}
.opt.sel-pending{border-color:var(--l1);background:rgba(59,130,246,.08);}
.opt.sel{border-color:var(--accent);background:rgba(255,69,0,.1);}
.opt.corr{border-color:var(--green);background:var(--greenbg);}
.opt.wrong{border-color:var(--l4);background:var(--l4bg);}
.opt-ltr{width:30px;height:30px;min-width:30px;background:var(--bg4);border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;color:var(--text2);transition:all .15s;}
.opt.sel-pending .opt-ltr{background:var(--l1);color:#fff;}
.opt.sel .opt-ltr{background:var(--accent);color:#fff;}
.opt.corr .opt-ltr{background:var(--green);color:#fff;}
.opt.wrong .opt-ltr{background:var(--l4);color:#fff;}
.q-actions{display:flex;justify-content:flex-end;margin-top:24px;}
.btn-next{padding:12px 28px;background:var(--accent);color:#fff !important;border:none;border-radius:9px;font-size:15px;font-weight:700;cursor:pointer;transition:all .2s;opacity:0;pointer-events:none;}
.btn-next.vis{opacity:1;pointer-events:all;}
.btn-next:hover{background:var(--accent2);transform:translateY(-1px);}
.btn-confirm{background:var(--accent);color:#fff;border:none;border-radius:9px;padding:12px 28px;font-size:15px;font-weight:700;cursor:pointer;transition:all .2s;margin-top:12px;width:100%;}
.btn-confirm:hover{background:var(--accent2);transform:translateY(-1px);}
.btn-confirm.hidden{display:none;}

/* ── RESULTS ── */
.res-wrap{flex:1;max-width:820px;margin:0 auto;padding:60px 40px;width:100%;}
.res-header{text-align:center;margin-bottom:48px;}
.res-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 20px;border-radius:24px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:1px;margin-bottom:20px;}
.res-header h2{font-size:44px;font-weight:900;letter-spacing:-1.5px;margin-bottom:12px;}
.res-header p{color:var(--text2);font-size:16px;line-height:1.65;max-width:500px;margin:0 auto;}
.score-card{background:var(--bg3);border:1.5px solid var(--border);border-radius:16px;padding:32px 36px;margin-bottom:20px;display:flex;align-items:center;gap:32px;}
.score-ring{width:96px;height:96px;min-width:96px;border-radius:50%;border:3.5px solid;display:flex;flex-direction:column;align-items:center;justify-content:center;}
.score-n{font-size:30px;font-weight:900;line-height:1;}
.score-t{font-size:13px;color:var(--text2);}
.score-info h3{font-size:20px;font-weight:800;margin-bottom:8px;}
.score-info p{color:var(--text2);font-size:14px;line-height:1.6;}
.cat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:32px;}
.cat-card{background:var(--bg3);border:1.5px solid var(--border);border-radius:12px;padding:20px;}
.cat-name{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;margin-bottom:10px;}
.cat-bar-wrap{height:5px;background:var(--bg2);border-radius:3px;overflow:hidden;margin-bottom:8px;}
.cat-bar-fill{height:100%;border-radius:3px;transition:width 1.2s ease;}
.cat-pct{font-size:24px;font-weight:900;}
.res-cta{display:flex;gap:12px;justify-content:center;}
.res-feedback ul li{color:var(--text2);line-height:1.6;font-size:14.5px;padding-left:18px;position:relative;}
.res-feedback ul li::before{content:"•";position:absolute;left:2px;top:0;font-weight:800;color:var(--text3);}
.res-feedback a:hover{color:var(--accent2);}

/* ── DASHBOARD ── */
.dash-wrap{flex:1;max-width:1120px;margin:0 auto;padding:40px;width:100%;}
.dash-hd{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:40px;gap:24px;}
.dash-welcome{font-size:30px;font-weight:900;letter-spacing:-0.5px;margin-bottom:4px;}
.dash-sub{color:var(--text2);font-size:15px;}
.progress-summary{background:var(--bg3);border:1.5px solid var(--border);border-radius:12px;padding:20px 28px;text-align:right;}
.ps-label{font-size:11px;color:var(--text3);text-transform:uppercase;letter-spacing:1px;margin-bottom:4px;}
.ps-val{font-size:38px;font-weight:900;line-height:1;}
.ps-sub{font-size:13px;color:var(--text2);margin-top:2px;}
.level-section{margin-bottom:24px;}
.level-hd{display:flex;align-items:center;gap:16px;padding:20px 24px;background:var(--bg3);border:1.5px solid var(--border);border-radius:12px;transition:all .2s;}
.lev-icon{font-size:26px;}
.lev-info{flex:1;}
.lev-title-row{display:flex;align-items:center;gap:10px;margin-bottom:3px;}
.lev-name{font-size:19px;font-weight:900;letter-spacing:-0.3px;}
.lev-tag{font-size:10px;font-weight:800;padding:3px 9px;border-radius:5px;text-transform:uppercase;letter-spacing:0.5px;}
.lev-tag.current{background:rgba(255,69,0,.2);color:var(--accent);}
.lev-tag.done{background:var(--greenbg);color:var(--green);}
.lev-tag.lk{background:rgba(255,255,255,.05);color:var(--text3);}
.lev-tag.opt{background:var(--l4bg);color:var(--l4);}
.lev-sub{font-size:13px;color:var(--text2);}
.lev-prog{display:flex;flex-direction:column;align-items:flex-end;gap:6px;min-width:130px;}
.lev-prog-txt{font-size:12px;color:var(--text2);}
.lev-prog-bar{width:130px;height:4px;background:var(--bg2);border-radius:2px;overflow:hidden;}
.lev-prog-fill{height:100%;border-radius:2px;transition:width .8s ease;}
.mods-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:14px 0 0 0;animation:fadeUp .3s ease;}
.mod-card{background:var(--bg2);border:1.5px solid var(--border);border-radius:10px;padding:18px;cursor:pointer;transition:all .2s;position:relative;}
.mod-card:hover:not(.lk){border-color:var(--border2);transform:translateY(-2px);}
.mod-card.lk{opacity:.35;cursor:not-allowed;}
.mod-card.done{border-color:rgba(34,197,94,.25);}
.mod-card.ip{border-color:rgba(255,69,0,.3);}
.mod-icon{font-size:26px;margin-bottom:10px;display:block;}
.mod-title{font-size:14px;font-weight:700;margin-bottom:5px;line-height:1.35;}
.mod-meta{font-size:12px;color:var(--text3);}
.mod-dot{position:absolute;top:12px;right:12px;width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:9px;}
.mod-dot.done{background:var(--greenbg);color:var(--green);}
.mod-dot.ip{background:rgba(255,69,0,.2);color:var(--accent);}

/* ── MODULE DETAIL ── */
.mod-detail-wrap{flex:1;max-width:800px;margin:0 auto;padding:40px;width:100%;}
.back{display:flex;align-items:center;gap:8px;color:var(--text2);font-size:14px;cursor:pointer;background:none;border:none;margin-bottom:28px;transition:color .2s;padding:0;font-family:inherit;}
.back:hover{color:var(--text);}
.mod-hero{background:var(--bg3);border:1.5px solid var(--border);border-radius:16px;padding:36px;margin-bottom:20px;}
.mod-hero-top{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:16px;}
.mod-hero-icon{font-size:52px;}
.mod-tier-chip{font-size:11px;font-weight:800;padding:5px 12px;border-radius:6px;text-transform:uppercase;letter-spacing:1px;}
.mod-hero h2{font-size:30px;font-weight:900;letter-spacing:-0.5px;margin-bottom:10px;}
.mod-hero p{color:var(--text2);font-size:15px;line-height:1.65;margin-bottom:20px;}
.mod-stats-row{display:flex;gap:20px;}
.mod-stat{font-size:13px;color:var(--text2);display:flex;align-items:center;gap:6px;}
.lessons-hd{font-size:14px;font-weight:700;color:var(--text2);text-transform:uppercase;letter-spacing:1px;margin-bottom:12px;}
.lesson-list{display:flex;flex-direction:column;gap:8px;margin-bottom:24px;}
.lesson-item{background:var(--bg3);border:1.5px solid var(--border);border-radius:10px;padding:15px 18px;display:flex;align-items:center;gap:14px;cursor:pointer;transition:all .2s;}
.lesson-item:hover{border-color:var(--border2);}
.lesson-num{width:32px;height:32px;min-width:32px;background:var(--bg4);border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;color:var(--text2);}
.lesson-num.done{background:var(--greenbg);color:var(--green);}
.lesson-info{flex:1;}
.lesson-title{font-size:14px;font-weight:600;margin-bottom:2px;}
.lesson-dur{font-size:12px;color:var(--text3);}
.lesson-type{font-size:11px;font-weight:700;padding:2px 8px;border-radius:4px;text-transform:uppercase;}
.lesson-type.video{background:rgba(59,130,246,.15);color:var(--l1);}
.lesson-type.quiz{background:rgba(245,158,11,.15);color:var(--l2);}
.lesson-type.read{background:rgba(139,92,246,.15);color:var(--l3);}
.lesson-type.hands{background:var(--greenbg);color:var(--green);}
.mod-actions{display:flex;gap:12px;}

/* ── CAPSTONE PAGE ── */
.capstone-wrap{flex:1;max-width:1100px;margin:0 auto;padding:40px;width:100%;}
.capstone-hd{margin-bottom:48px;}
.capstone-hd h2{font-size:38px;font-weight:900;letter-spacing:-1.5px;margin-bottom:10px;}
.capstone-hd p{color:var(--text2);font-size:16px;line-height:1.65;max-width:600px;}
.capstone-hd .eyebrow{margin-bottom:16px;}
.tracks-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:48px;}
.track-card{background:var(--bg3);border:2px solid var(--border);border-radius:16px;padding:0;overflow:hidden;transition:all .25s;cursor:pointer;}
.track-card:hover{transform:translateY(-3px);box-shadow:0 14px 44px rgba(0,0,0,.4);}
.track-card.selected{border-color:var(--accent);}
.track-top{padding:28px 26px 24px;}
.track-stripe{height:4px;margin:-28px -26px 22px;position:relative;top:0;left:0;right:0;}
.track-stripe.ta{background:var(--l2);}
.track-stripe.to{background:var(--l3);}
.track-stripe.tb{background:var(--l4);}
.track-num{font-size:10px;font-weight:800;letter-spacing:2px;text-transform:uppercase;margin-bottom:10px;}
.track-num.ta{color:var(--l2);}
.track-num.to{color:var(--l3);}
.track-num.tb{color:var(--l4);}
.track-icon{font-size:38px;margin-bottom:14px;display:block;}
.track-name{font-size:24px;font-weight:900;letter-spacing:-0.5px;margin-bottom:6px;}
.track-tagline{font-size:14px;color:var(--text2);line-height:1.5;margin-bottom:18px;}
.track-who{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:20px;font-size:12px;font-weight:600;}
.track-who.ta{background:rgba(245,158,11,.12);color:var(--l2);}
.track-who.to{background:rgba(139,92,246,.12);color:var(--l3);}
.track-who.tb{background:rgba(239,68,68,.12);color:var(--l4);}
.track-bottom{border-top:1px solid var(--border);padding:20px 26px;}
.track-reqs{list-style:none;display:flex;flex-direction:column;gap:8px;}
.track-reqs li{font-size:13px;color:var(--text2);display:flex;align-items:flex-start;gap:8px;line-height:1.4;}
.track-reqs li::before{content:'→';color:var(--text3);flex-shrink:0;margin-top:1px;}
.examples-section{margin-bottom:48px;}
.examples-hd{display:flex;align-items:center;gap:14px;margin-bottom:20px;}
.examples-hd h3{font-size:22px;font-weight:800;letter-spacing:-0.3px;}
.examples-tabs{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap;}
.ex-tab{padding:7px 16px;border-radius:8px;border:1.5px solid var(--border);background:transparent;color:var(--text2);font-size:13px;font-weight:600;cursor:pointer;transition:all .2s;}
.ex-tab:hover{border-color:var(--border2);color:var(--text);}
.ex-tab.active{background:var(--bg3);border-color:var(--border2);color:var(--text);}
.examples-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.example-card{background:var(--bg3);border:1.5px solid var(--border);border-radius:12px;padding:20px;}
.ex-track{font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:1px;margin-bottom:8px;}
.ex-track.ta{color:var(--l2);}
.ex-track.to{color:var(--l3);}
.ex-track.tb{color:var(--l4);}
.ex-title{font-size:15px;font-weight:700;margin-bottom:6px;line-height:1.3;}
.ex-desc{font-size:13px;color:var(--text2);line-height:1.5;}
.proposal-section{background:var(--bg3);border:2px solid var(--border);border-radius:16px;padding:36px;margin-bottom:32px;}
.proposal-section h3{font-size:22px;font-weight:800;margin-bottom:6px;letter-spacing:-0.3px;}
.proposal-section > p{color:var(--text2);font-size:14px;margin-bottom:28px;line-height:1.6;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.form-field{display:flex;flex-direction:column;gap:8px;}
.form-field.full{grid-column:1/-1;}
.form-label{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:0.8px;color:var(--text2);}
.form-input,.form-select,.form-textarea{background:var(--bg2);border:1.5px solid var(--border2);border-radius:9px;padding:12px 14px;font-size:14px;color:var(--text);font-family:inherit;transition:border-color .2s;width:100%;}
.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--accent);}
.form-select option{background:var(--bg3);}
.form-textarea{min-height:90px;resize:vertical;line-height:1.6;}
.form-input::placeholder,.form-textarea::placeholder{color:var(--text3);}
.submit-row{display:flex;align-items:center;gap:16px;margin-top:24px;}
.submit-note{font-size:13px;color:var(--text3);}
/* Capstone row in dashboard */
.capstone-row{margin-top:8px;}
.capstone-hdr{display:flex;align-items:center;gap:16px;padding:20px 24px;background:linear-gradient(135deg,rgba(255,69,0,.08),rgba(255,107,53,.04));border:2px solid rgba(255,69,0,.2);border-radius:12px;cursor:pointer;transition:all .2s;}
.capstone-hdr:hover{border-color:rgba(255,69,0,.4);}
.capstone-badge-icon{font-size:28px;}
.capstone-badge-info{flex:1;}
.capstone-badge-title{font-size:18px;font-weight:900;letter-spacing:-0.3px;margin-bottom:3px;}
.capstone-badge-sub{font-size:13px;color:var(--text2);}
.capstone-cta{padding:10px 22px;background:var(--accent);color:#fff;border:none;border-radius:8px;font-size:13px;font-weight:700;cursor:pointer;transition:all .2s;white-space:nowrap;}
.capstone-cta:hover{background:var(--accent2);}

/* ── LESSON DETAIL PAGE ── */
.lesson-detail-wrap{flex:1;max-width:760px;margin:0 auto;padding:40px;width:100%;}
.lesson-topnav{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px;}
.lesson-progress-txt{font-size:13px;color:var(--text3);font-weight:600;letter-spacing:0.3px;}
.lesson-module-ctx{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:1.5px;color:var(--text3);margin-bottom:10px;}
.lesson-page-title{font-size:28px;font-weight:900;letter-spacing:-0.5px;margin-bottom:14px;line-height:1.25;}
.lesson-chip{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:6px;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:1px;}
.lesson-chip.read{background:var(--l1bg);color:var(--l1);}
.lesson-chip.hands{background:var(--greenbg);color:var(--green);}
.lesson-chip.quiz{background:rgba(245,158,11,.12);color:var(--l2);}
.lesson-content-box{background:var(--bg3);border:1.5px solid var(--border);border-radius:16px;padding:32px;margin:24px 0;}
.lesson-footer{display:flex;justify-content:space-between;align-items:center;padding-top:20px;border-top:1px solid var(--border);}
.btn-lesson{padding:11px 24px;border-radius:9px;font-size:14px;font-weight:700;cursor:pointer;transition:all .2s;border:1.5px solid var(--border);background:transparent;color:var(--text2);}
.btn-lesson:hover{border-color:var(--border2);color:var(--text);}
.btn-lesson.primary{background:var(--accent);color:#fff;border-color:var(--accent);}
.btn-lesson.primary:hover{background:var(--accent2);transform:translateY(-1px);}
.btn-lesson:disabled,.btn-lesson[disabled]{opacity:.25;cursor:not-allowed;pointer-events:none;}
/* Read content */
.ls-section{margin-bottom:26px;}
.ls-section:last-child{margin-bottom:0;}
.ls-h{font-size:17px;font-weight:800;letter-spacing:-0.2px;margin-bottom:10px;}
.ls-p{font-size:15px;color:var(--text2);line-height:1.75;}
.ls-ul{display:flex;flex-direction:column;gap:8px;margin-top:12px;}
.ls-li{font-size:15px;color:var(--text2);line-height:1.6;padding-left:20px;position:relative;}
.ls-li::before{content:'→';position:absolute;left:0;color:var(--text3);}
.ls-callout{background:var(--bg2);border-left:3px solid var(--accent);border-radius:0 8px 8px 0;padding:14px 18px;font-size:14px;color:var(--text2);line-height:1.65;margin-top:14px;}
.ls-before-after{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px;}
.ls-ba-box{background:var(--bg2);border:1.5px solid var(--border);border-radius:8px;padding:14px;}
.ls-ba-label{font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:1px;margin-bottom:6px;}
.ls-ba-label.before{color:rgba(239,68,68,.8);}
.ls-ba-label.after{color:var(--green);}
.ls-ba-text{font-size:13px;color:var(--text2);line-height:1.55;font-style:italic;}
/* Reveal hands */
.lesson-scenario{background:var(--bg2);border:1.5px solid var(--border2);border-radius:10px;padding:18px 20px;margin-bottom:18px;font-size:14px;color:var(--text2);line-height:1.7;}
.lesson-scenario-label{font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:1px;color:var(--text3);margin-bottom:8px;}
.lesson-task-txt{font-size:15px;font-weight:700;margin-bottom:14px;color:var(--text);}
.task-items{display:flex;flex-direction:column;gap:8px;margin-bottom:20px;}
.task-item{background:var(--bg2);border:1.5px solid var(--border);border-radius:8px;padding:11px 16px;font-size:14px;color:var(--text2);}
.reveal-btn{width:100%;padding:14px;background:transparent;border:1.5px dashed var(--border2);border-radius:10px;color:var(--text3);font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;margin-bottom:14px;}
.reveal-btn:hover{border-color:var(--accent);color:var(--accent);}
.reveal-panel{background:rgba(34,197,94,.05);border:1.5px solid rgba(34,197,94,.18);border-radius:12px;padding:20px;animation:fadeUp .25s ease;}
.reveal-panel-hd{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:1px;color:var(--green);margin-bottom:14px;}
.reveal-item{display:flex;align-items:flex-start;gap:10px;padding:9px 0;border-bottom:1px solid rgba(34,197,94,.1);}
.reveal-item:last-child{border-bottom:none;}
.reveal-item-txt{font-size:14px;color:var(--text2);line-height:1.5;}
/* Quiz */
.lq-question{margin-bottom:28px;padding-bottom:28px;border-bottom:1px solid var(--border);}
.lq-question:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0;}
.lq-q-text{font-size:16px;font-weight:700;margin-bottom:14px;line-height:1.45;}
.lq-opts{display:flex;flex-direction:column;gap:8px;}
.lq-opt{padding:12px 16px;background:var(--bg2);border:1.5px solid var(--border);border-radius:9px;cursor:pointer;font-size:14px;color:var(--text);display:flex;gap:12px;align-items:flex-start;transition:all .15s;text-align:left;width:100%;font-family:inherit;}
.lq-opt:hover:not([disabled]){border-color:var(--accent);background:rgba(255,69,0,.05);}
.lq-opt.lq-corr{border-color:var(--green);background:var(--greenbg);}
.lq-opt.lq-wrong{border-color:var(--l4);background:var(--l4bg);}
.lq-opt-ltr{width:24px;height:24px;min-width:24px;background:var(--bg4);border-radius:5px;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:800;color:var(--text2);flex-shrink:0;margin-top:1px;}
.lq-opt.lq-corr .lq-opt-ltr{background:var(--green);color:#fff;}
.lq-opt.lq-wrong .lq-opt-ltr{background:var(--l4);color:#fff;}
.lq-explain{margin-top:10px;padding:11px 14px;background:var(--bg2);border-radius:8px;font-size:13px;color:var(--text2);line-height:1.55;display:none;}
.lq-explain.show{display:block;}

/* ── ANIMATIONS ── */
@keyframes fadeUp{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:translateY(0);}}
.fade-up{animation:fadeUp .4s ease forwards;}

/* ── UTILS ── */
.hidden{display:none!important;}
.collapsed .mods-grid{display:none;}
.chevron{display:inline-block;transition:transform .25s;}
.collapsed .chevron{transform:rotate(-90deg);}

/* ── CERT PATHS ── */
.cert-paths{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:32px;}
.cert-path{background:var(--bg3);border:1.5px solid var(--border);border-radius:12px;padding:22px;}
.cert-path h4{font-size:16px;font-weight:800;margin-bottom:8px;letter-spacing:-0.2px;}
.cert-path p{font-size:13px;color:var(--text2);line-height:1.6;margin-bottom:12px;}
.cert-eligible{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;padding:3px 10px;border-radius:4px;display:inline-block;}
.cert-eligible.internal{background:var(--l1bg);color:var(--l1);}
.cert-eligible.external{background:var(--l4bg);color:var(--l4);}
.uni-logos{font-size:11px;color:var(--text3);margin-top:8px;font-style:italic;}
/* ── WORKED EXAMPLE QUESTIONS ── */
.wq-scenario{background:var(--bg2);border:1.5px solid var(--border2);border-radius:10px;padding:18px 20px;margin-bottom:20px;font-size:14px;color:var(--text2);line-height:1.65;}
.wq-scenario strong{color:var(--text);display:block;margin-bottom:6px;font-size:13px;text-transform:uppercase;letter-spacing:0.5px;}
.wq-weak{background:rgba(239,68,68,.08);border:1.5px solid rgba(239,68,68,.25);border-radius:10px;padding:16px 20px;margin-bottom:20px;font-size:15px;font-style:italic;color:var(--text2);line-height:1.5;}
.wq-weak strong{color:var(--l4);display:block;margin-bottom:6px;font-size:11px;font-style:normal;text-transform:uppercase;letter-spacing:1px;}
.wq-label{font-size:13px;font-weight:600;color:var(--text2);margin-bottom:10px;}
.wq-textarea{width:100%;min-height:130px;background:var(--bg2);border:1.5px solid var(--border2);border-radius:10px;padding:14px 16px;font-size:15px;color:var(--text);font-family:inherit;resize:vertical;line-height:1.6;transition:border-color .2s;}
.wq-textarea:focus{outline:none;border-color:var(--accent);}
.wq-textarea::placeholder{color:var(--text3);}
.wq-actions{display:flex;justify-content:flex-end;margin-top:12px;}
.btn-submit{padding:11px 26px;background:var(--accent);color:#fff;border:none;border-radius:9px;font-size:14px;font-weight:700;cursor:pointer;transition:all .2s;}
.btn-submit:hover{background:var(--accent2);}
.btn-submit:disabled{opacity:.4;cursor:not-allowed;}
.criteria-wrap{margin-top:20px;border-top:1px solid var(--border);padding-top:20px;}
.criteria-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text3);margin-bottom:12px;}
.criterion{display:flex;align-items:flex-start;gap:10px;padding:10px 0;border-bottom:1px solid var(--border);}
.criterion:last-child{border-bottom:none;}
.crit-icon{width:22px;height:22px;min-width:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;margin-top:1px;}
.crit-icon.pass{background:var(--greenbg);color:var(--green);}
.crit-icon.fail{background:rgba(239,68,68,.15);color:var(--l4);}
.crit-text{font-size:14px;color:var(--text2);line-height:1.45;}
.crit-text.pass{color:var(--text);}
.model-answer-wrap{margin-top:16px;background:rgba(34,197,94,.07);border:1.5px solid rgba(34,197,94,.2);border-radius:10px;padding:16px 18px;}
.ma-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--green);margin-bottom:8px;}
.ma-text{font-size:14px;color:var(--text2);line-height:1.65;font-style:italic;}
.wq-score-row{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.wq-score-pill{padding:5px 14px;border-radius:20px;font-size:13px;font-weight:700;}
.wq-score-pill.good{background:var(--greenbg);color:var(--green);}
.wq-score-pill.ok{background:rgba(245,158,11,.15);color:var(--l2);}
.wq-score-pill.low{background:var(--l4bg);color:var(--l4);}

@media(max-width:900px){
  .tiers-grid{grid-template-columns:repeat(2,1fr);}
  .mods-grid{grid-template-columns:repeat(2,1fr);}
  nav{padding:14px 20px;}
  .hero{padding:60px 20px 40px;}
  .dash-hd{flex-direction:column;}
  .section{padding:60px 20px;}
}
@media(max-width:600px){
  .tiers-grid{grid-template-columns:1fr;}
  .cat-grid{grid-template-columns:1fr;}
  .score-card{flex-direction:column;text-align:center;}
  .stats{flex-wrap:wrap;}
  .stat{min-width:50%;}
}