:root{--bg:#0a0a12;--bg2:#12121f;--panel:#16162a;--border:#2e2e52;--green:#00ff9c;--red:#ff3860;--pink:#ff2ea6;--cyan:#00e5ff;--yellow:#ffe14d;--orange:#ff9d3c;--text:#d8d8ef;--dim:#8a8ab0;--font-pixel:"Press Start 2P", monospace;--font-retro:"VT323", monospace;--font-mono:"Space Mono", monospace}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg);color:var(--text);font-family:var(--font-mono);max-width:100vw;font-size:15px;line-height:1.65;overflow-x:hidden}body:after{content:"";pointer-events:none;z-index:9999;background:repeating-linear-gradient(0deg,#0000001f 0 1px,#0000 1px 3px);position:fixed;inset:0}body:before{content:"";pointer-events:none;z-index:9998;background:radial-gradient(#0000 55%,#00000073 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blink{50%{opacity:0}}.nav-links{align-items:center;gap:18px;font-size:13px;display:flex}.nav-links a{color:var(--dim)}.nav-links a:hover{color:var(--cyan);text-decoration:none}.btn{font-family:var(--font-pixel);background:var(--panel);color:var(--green);border:2px solid var(--green);text-transform:uppercase;padding:12px 20px;font-size:11px;transition:transform 80ms,box-shadow 80ms;display:inline-block;box-shadow:4px 4px #00ff9c59}.btn:hover{text-decoration:none;transform:translate(2px,2px);box-shadow:2px 2px #00ff9c59}.btn:active{box-shadow:none;transform:translate(4px,4px)}.btn.pink{color:var(--pink);border-color:var(--pink);box-shadow:4px 4px #ff2ea659}.btn.pink:hover{box-shadow:2px 2px #ff2ea659}.btn.cyan{color:var(--cyan);border-color:var(--cyan);box-shadow:4px 4px #00e5ff59}.btn.cyan:hover{box-shadow:2px 2px #00e5ff59}.btn.red{color:var(--red);border-color:var(--red);box-shadow:4px 4px #ff386059}.btn.red:hover{box-shadow:2px 2px #ff386059}.btn.sm{padding:8px 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var(--border);color:var(--text);padding:26px 22px;transition:transform .12s,border-color .12s;display:block;position:relative}.tier-card:hover{text-decoration:none;transform:translateY(-4px)}.tier-card.green:hover{border-color:var(--green);box-shadow:0 0 18px #00ff9c33}.tier-card.cyan:hover{border-color:var(--cyan);box-shadow:0 0 18px #00e5ff33}.tier-card.pink:hover{border-color:var(--pink);box-shadow:0 0 18px #ff2ea633}.tier-card.orange:hover{border-color:var(--orange);box-shadow:0 0 18px #ff9d3c33}.tier-card.yellow:hover{border-color:var(--yellow);box-shadow:0 0 18px #ffe14d33}.tier-card h3{margin-bottom:14px;font-size:13px}.tier-card.green h3{color:var(--green)}.tier-card.cyan h3{color:var(--cyan)}.tier-card.pink h3{color:var(--pink)}.tier-card.orange h3{color:var(--orange)}.tier-card.yellow h3{color:var(--yellow)}.tier-card p{font-family:var(--font-retro);color:var(--dim);margin-bottom:14px;font-size:20px}.tier-card .meta{color:var(--yellow);font-size:10px;font-family:var(--font-pixel)}.tier-badge{font-family:var(--font-pixel);background:var(--bg);border:2px solid var(--border);padding:4px 8px;font-size:8px;position:absolute;top:-12px;right:12px}.lesson-list{flex-direction:column;gap:14px;padding:30px 0 60px;display:flex}.lesson-row{background:var(--panel);border:2px solid var(--border);color:var(--text);align-items:center;gap:16px;padding:16px 20px;transition:border-color .12s,transform .12s;display:flex}.lesson-row:hover{border-color:var(--cyan);text-decoration:none;transform:translate(4px)}.lesson-row.locked{opacity:.55;pointer-events:none}.lesson-num{font-family:var(--font-pixel);color:var(--dim);text-align:center;min-width:42px;font-size:14px}.lesson-row.done .lesson-num{color:var(--green)}.lesson-row-body{flex:1}.lesson-row-body .title{font-family:var(--font-pixel);margin-bottom:6px;font-size:11px}.lesson-row-body 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glitch-a{0%,92%,to{opacity:0;transform:none}93%{opacity:.8;transform:translate(-4px,2px)}95%{opacity:.8;transform:translate(3px,-1px)}97%{opacity:.8;transform:translate(-2px)}}@keyframes glitch-b{0%,92%,to{opacity:0;transform:none}94%{opacity:.8;transform:translate(4px,-2px)}96%{opacity:.8;transform:translate(-3px,1px)}98%{opacity:.8;transform:translate(2px)}}.features{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;padding:36px 0 30px;display:grid}.feature{background:var(--panel);border:2px solid var(--border);padding:22px 20px;transition:border-color .15s,transform .15s}.feature:hover{border-color:var(--yellow);transform:translateY(-3px)}.feature-icon{margin-bottom:12px;font-size:26px}.feature-title{font-family:var(--font-pixel);color:var(--yellow);margin-bottom:12px;font-size:10px}.feature p{font-family:var(--font-retro);color:var(--dim);font-size:20px}.home-cta{text-align:center;padding:30px 0 10px}.case-study{background:var(--panel);border:2px solid var(--border);margin-bottom:44px;padding:26px 24px}.case-notes{margin-top:18px}.case-notes p{margin-bottom:10px;font-size:14px}.case-notes b{color:var(--cyan);font-family:var(--font-pixel);margin-right:6px;font-size:10px}.res-grid{grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:16px;display:grid}.res-card{background:var(--panel);border:2px solid var(--border);color:var(--text);padding:18px;transition:border-color .12s,transform .12s;display:block}.res-card:hover{border-color:var(--cyan);text-decoration:none;transform:translateY(-3px)}.res-name{font-family:var(--font-pixel);color:var(--cyan);margin-bottom:10px;font-size:11px}.res-desc{font-family:var(--font-retro);color:var(--dim);font-size:20px}@media (width<=720px){html,body{font-size:14px}.nav-inner{flex-wrap:wrap;justify-content:center;gap:10px;padding:10px 12px}.nav-logo{font-size:10px}.nav-links{order:3;justify-content:center;gap:12px;width:100%;font-size:12px}.hero{padding:46px 0 36px}.hero h1{font-size:17px}.hero .tagline{padding:0 8px;font-size:22px}.hero-badge{font-size:8px}.wallet-pill{font-size:11px}.btn{padding:10px 14px;font-size:10px}.tiers{grid-template-columns:1fr;padding:26px 0 40px}.features,.res-grid{grid-template-columns:1fr}.lesson-row{flex-wrap:wrap;gap:8px;padding:14px}.lesson-num{min-width:30px;font-size:12px}.lesson-page{padding:24px 0 60px}.lesson-section p{font-size:14px}.sim{padding:14px}.sim-controls{gap:8px}.sim-stat{font-size:19px}.quiz{padding:16px}.quiz .question{font-size:15px}.quiz-opt{padding:10px 12px;font-size:13px}.case-study{padding:16px 14px}.callout{padding:12px 14px;font-size:19px}.ticker{font-size:17px}}