@import url('https://fonts.googleapis.com/css2?family=Bodoni+Moda:opsz,wght@6..96,500;6..96,600&family=IBM+Plex+Mono:wght@400;500&family=Inter:wght@400;500;600&display=swap');
:root{--bg:#090b0f;--panel:#11151c;--ivory:#f2eee5;--blue:#4c8dff;--muted:#858b96;--line:#252c38;--burg:#6b2635}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ivory);font-family:Inter,Arial,sans-serif}#topology{position:fixed;inset:0;z-index:-1;opacity:.5}header{position:sticky;top:0;z-index:5;height:72px;border-bottom:1px solid #202631;background:rgba(9,11,15,.82);backdrop-filter:blur(14px);display:flex;align-items:center;justify-content:space-between;padding:0 5vw}.brand{font:600 25px 'Bodoni Moda',serif;letter-spacing:.08em;color:var(--ivory);text-decoration:none}nav{display:flex;gap:26px;align-items:center}nav a{color:#b9bec7;text-decoration:none;font-size:13px}nav a:hover{color:var(--ivory)}.access{border:1px solid #40516d;padding:10px 14px}.hero{min-height:calc(100vh - 72px);padding:13vh 8vw 10vh;display:flex;flex-direction:column;justify-content:center;max-width:1200px}.eyebrow{font:500 11px 'IBM Plex Mono';letter-spacing:.2em;color:var(--blue);margin-bottom:18px}.hero h1,h2{font-family:'Bodoni Moda',serif;font-weight:500;letter-spacing:-.035em}.hero h1{font-size:clamp(54px,8vw,108px);line-height:.96;margin:0;max-width:1000px}.hero h1 span{color:var(--blue)}.lead{max-width:720px;font-size:20px;line-height:1.7;color:#b8bdc7;margin:34px 0}.hero-actions{display:flex;gap:12px}.btn{padding:14px 20px;border:1px solid #3b4658;color:var(--ivory);text-decoration:none;font-size:13px}.btn.primary{background:var(--blue);color:#07101f;border-color:var(--blue);font-weight:600}.signal{margin-top:60px;display:flex;gap:10px;align-items:center;font:11px 'IBM Plex Mono';color:var(--muted)}.signal i{width:7px;height:7px;border-radius:50%;background:var(--blue);box-shadow:0 0 18px var(--blue)}.section{padding:110px 8vw;border-top:1px solid #1b2029}.section-head{display:grid;grid-template-columns:1.2fr .8fr;gap:8vw;align-items:end;margin-bottom:55px}.section h2{font-size:clamp(38px,5vw,70px);margin:0;line-height:1}.section-head p{color:#9ca3ae;line-height:1.8}.pipeline{display:grid;grid-template-columns:repeat(6,1fr);border:1px solid var(--line);overflow:hidden}.pipe{min-height:150px;padding:22px;border-right:1px solid var(--line);position:relative;background:rgba(17,21,28,.7)}.pipe b{font:11px 'IBM Plex Mono';color:var(--blue)}.pipe span{display:block;margin-top:34px;font-family:'Bodoni Moda';font-size:21px}.demo{background:linear-gradient(180deg,rgba(17,21,28,.18),rgba(9,11,15,.7))}.demo-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.system-card,.execution{border:1px solid var(--line);background:rgba(17,21,28,.82);min-height:470px;padding:25px}.card-top{display:flex;justify-content:space-between;font:12px 'IBM Plex Mono';color:#aab0bb;border-bottom:1px solid var(--line);padding-bottom:18px}.node{padding:15px 0;border-bottom:1px solid #202631;display:flex;justify-content:space-between}.node small{color:var(--muted);font:11px 'IBM Plex Mono'}.node.changed{color:var(--blue)}button{width:100%;margin-top:22px;padding:15px;background:var(--blue);border:0;font-weight:600;cursor:pointer}.secondary{background:transparent;color:var(--ivory);border:1px solid #41506a}.execution{display:flex;flex-direction:column}.execution #executionState{font:11px 'IBM Plex Mono';color:var(--blue);letter-spacing:.12em}.logline{padding:14px 0;border-bottom:1px solid #202631;font:12px 'IBM Plex Mono';color:#9da5b1}.logline.active{color:var(--ivory)}.decision{margin-top:auto;border:1px solid #384354;padding:22px;font:600 22px 'IBM Plex Mono';text-align:center}.decision.blocked{color:#ff9aa9;border-color:#6b2635}.decision.approved{color:#75a8ff;border-color:#315a9e}.evidence-chain{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;font:12px 'IBM Plex Mono';color:#9fa6b0}.evidence-chain div{border:1px solid var(--line);padding:18px 20px;background:var(--panel)}.evidence-chain div:nth-child(odd){color:var(--blue)}.limitation{margin-top:40px;padding:22px;border-left:2px solid var(--blue);color:#9ca3ae;line-height:1.7}.architecture{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.architecture span{border:1px solid var(--line);padding:18px;font:11px 'IBM Plex Mono';color:#aeb4bf;transition:.25s}.architecture span:hover{border-color:var(--blue);color:var(--ivory);transform:translateY(-2px)}.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);margin-top:50px}.benefits article{background:var(--bg);padding:30px;min-height:190px}.benefits b{font-family:'Bodoni Moda';font-size:22px;font-weight:500}.benefits p{color:#9299a5;line-height:1.7;font-size:14px}footer{padding:35px 8vw;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:#707784;font:11px 'IBM Plex Mono'}@media(max-width:800px){nav a:not(.access){display:none}.section-head,.demo-grid{grid-template-columns:1fr}.pipeline{grid-template-columns:repeat(2,1fr)}.architecture{grid-template-columns:repeat(2,1fr)}.benefits{grid-template-columns:1fr}.hero{padding-top:80px}}