:root{
  --bg:#07090d;--panel:#0d1118;--panel2:#111722;--text:#f3f6fa;--muted:#98a4b4;
  --line:#222c3a;--accent:#7cf5d6;--accent2:#8aa8ff;--warn:#ffd479;
  --max:1180px;--radius:22px;--shadow:0 20px 70px rgba(0,0,0,.35)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:
radial-gradient(circle at 80% -10%,rgba(138,168,255,.12),transparent 30%),
radial-gradient(circle at 10% 20%,rgba(124,245,214,.08),transparent 28%),var(--bg);
color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55}
a{color:inherit;text-decoration:none}.wrap{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(7,9,13,.76);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav{height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.04em}.logo{width:36px;height:36px;border:1px solid var(--line);border-radius:10px;display:grid;place-items:center;background:linear-gradient(145deg,rgba(124,245,214,.18),rgba(138,168,255,.13));font-size:13px;color:var(--accent)}
.nav-links{display:flex;gap:24px;color:var(--muted);font-size:14px}.nav-links a:hover,.nav-links a.active{color:var(--text)}.menu-btn{display:none;background:none;border:0;color:var(--text);font-size:24px}
.hero{padding:104px 0 74px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font:700 12px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.14em;text-transform:uppercase}.dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 20px var(--accent)}
h1{font-size:clamp(46px,8vw,92px);line-height:.96;margin:20px 0 26px;max-width:980px;letter-spacing:-.05em}.hero p{font-size:clamp(18px,2.3vw,25px);color:#c5ced9;max-width:820px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid var(--line);padding:13px 18px;border-radius:12px;font-weight:700;font-size:14px;background:#0c1118}.btn.primary{background:var(--text);color:#080a0e;border-color:var(--text)}.btn:hover{transform:translateY(-1px)}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:64px}.metric{border:1px solid var(--line);border-radius:18px;padding:22px;background:linear-gradient(180deg,rgba(255,255,255,.025),rgba(255,255,255,.01))}.metric strong{display:block;font-size:30px;letter-spacing:-.03em}.metric span{color:var(--muted);font-size:13px}
section{padding:78px 0}.section-head{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:30px}.section-head h2{font-size:clamp(30px,5vw,54px);margin:0;letter-spacing:-.04em}.section-head p{max-width:520px;color:var(--muted);margin:0}.kicker{color:var(--accent);font:700 11px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.13em;text-transform:uppercase;margin-bottom:11px}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.card{position:relative;border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:linear-gradient(160deg,rgba(255,255,255,.035),rgba(255,255,255,.012));overflow:hidden;min-height:310px}.card:before{content:"";position:absolute;inset:auto -80px -100px auto;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(124,245,214,.12),transparent 67%)}.card-top{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.status{font:700 10px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;border:1px solid #2a3a43;border-radius:999px;padding:7px 9px;color:var(--accent);white-space:nowrap}.card h3{font-size:34px;margin:16px 0 4px;letter-spacing:-.04em}.subtitle{color:var(--muted);margin:0 0 22px}.card p{color:#c3ccd8}.result{margin-top:26px;padding-top:20px;border-top:1px solid var(--line);display:flex;gap:22px;align-items:end}.result strong{font-size:32px;letter-spacing:-.04em}.result small{color:var(--muted);display:block}.arrow{margin-left:auto;color:var(--accent);font-size:24px}
.flow{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:22px 0}.node{font:700 11px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;border:1px solid var(--line);padding:9px 11px;border-radius:9px;background:#0a0e14}.flow .sep{color:#586577}.node.hot{border-color:rgba(124,245,214,.5);color:var(--accent)}
.tech-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.tech{border:1px solid var(--line);border-radius:18px;padding:22px;background:#0b0f15}.tech h3{margin:8px 0}.tech p{color:var(--muted);font-size:14px}.mini-flow{font:700 11px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;color:#bcc6d3;margin-top:18px}
.method-track{display:grid;grid-template-columns:repeat(8,1fr);gap:7px}.step{border:1px solid var(--line);padding:16px 10px;border-radius:14px;text-align:center;background:#0b0f15;font:700 10px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;color:#b7c2d0}.step:last-child{color:var(--accent);border-color:rgba(124,245,214,.4)}
.cta{border:1px solid var(--line);border-radius:28px;padding:54px;background:linear-gradient(135deg,rgba(124,245,214,.08),rgba(138,168,255,.08));box-shadow:var(--shadow)}.cta h2{font-size:clamp(34px,6vw,68px);line-height:1;margin:0 0 18px;letter-spacing:-.05em}.cta p{color:#c8d1dd;max-width:760px;font-size:18px}
footer{padding:42px 0 70px;color:var(--muted);font-size:13px}.foot{display:flex;justify-content:space-between;gap:30px;border-top:1px solid var(--line);padding-top:24px}
.page-hero{padding:84px 0 42px}.page-hero h1{font-size:clamp(44px,7vw,78px);max-width:900px}.lede{font-size:21px;color:#c4cedb;max-width:800px}.project-meta{display:flex;gap:10px;flex-wrap:wrap;margin:25px 0}.pill{border:1px solid var(--line);border-radius:999px;padding:8px 11px;font:700 10px/1 ui-monospace,SFMono-Regular,Menlo,monospace;color:#bac5d3}.pill.ok{color:var(--accent);border-color:rgba(124,245,214,.35)}
.detail-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.panel{border:1px solid var(--line);border-radius:20px;padding:28px;background:#0b0f15}.panel h2,.panel h3{margin-top:0}.panel p,.panel li{color:#bdc7d4}.big-number{font-size:clamp(44px,8vw,86px);font-weight:800;letter-spacing:-.06em;line-height:1}.big-number span{display:block;font-size:13px;color:var(--muted);letter-spacing:0;font-weight:600;margin-top:12px}.evidence-list{display:grid;gap:10px}.evidence{display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);padding:13px 0}.evidence:last-child{border-bottom:0}.evidence b{color:var(--accent)}
.diagram{border:1px solid var(--line);border-radius:20px;padding:24px;background:radial-gradient(circle at 50% 50%,rgba(124,245,214,.06),transparent 55%),#090d12}.diagram-row{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}.d-box{min-width:110px;text-align:center;padding:14px 12px;border:1px solid #2b3745;border-radius:12px;background:#0d131b;font:700 11px/1.3 ui-monospace,SFMono-Regular,Menlo,monospace}.d-box.active{border-color:rgba(124,245,214,.55);color:var(--accent)}.d-arrow{color:#607083}.world-grid{display:grid;grid-template-columns:repeat(9,1fr);gap:5px;max-width:430px;margin:16px auto}.cell{aspect-ratio:1;border:1px solid #1d2732;border-radius:5px;background:#0c1117}.cell.active{background:rgba(124,245,214,.16);border-color:rgba(124,245,214,.4)}.cell.core{background:var(--accent);box-shadow:0 0 20px rgba(124,245,214,.55)}
.form{display:grid;gap:14px}.form label{font-size:13px;color:#c3ccd8}.form input,.form textarea{width:100%;margin-top:7px;background:#090d12;border:1px solid var(--line);border-radius:12px;padding:14px;color:var(--text);font:inherit}.form textarea{min-height:170px;resize:vertical}.form-note{font-size:12px;color:var(--muted)}
.notice{border-left:3px solid var(--warn);padding:12px 16px;background:rgba(255,212,121,.05);color:#d7caa8;font-size:13px;border-radius:0 10px 10px 0}
@media(max-width:850px){.nav-links{display:none;position:absolute;top:74px;left:0;right:0;background:#090c11;border-bottom:1px solid var(--line);padding:20px;flex-direction:column}.nav-links.open{display:flex}.menu-btn{display:block}.grid,.detail-grid{grid-template-columns:1fr}.tech-grid{grid-template-columns:1fr}.metrics{grid-template-columns:1fr}.method-track{grid-template-columns:repeat(2,1fr)}.section-head{align-items:start;flex-direction:column}.hero{padding-top:72px}.foot{flex-direction:column}.cta{padding:32px}}
@media(prefers-reduced-motion:no-preference){.card,.btn{transition:.2s ease}.card:hover{transform:translateY(-3px);border-color:#334155}.cell.active{animation:pulse 2.2s ease-in-out infinite}@keyframes pulse{50%{opacity:.55}}}

/* Contact form state */
.form button:disabled{opacity:.65;cursor:wait}