:root{color-scheme:dark;--bg:#070b17;--surface:#121a2d;--text:#f5f8ff;--muted:#aab6ca;--cyan:#65e8ff;--violet:#b68cff;--gold:#ffd87a;--border:rgba(154,183,226,.22);--max:1100px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 15% 0%,rgba(101,232,255,.13),transparent 32rem),radial-gradient(circle at 90% 12%,rgba(182,140,255,.13),transparent 34rem),var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.65}
a{color:var(--cyan);text-underline-offset:.18em}.site-header{position:sticky;top:0;z-index:10;border-bottom:1px solid var(--border);background:rgba(7,11,23,.9);backdrop-filter:blur(16px)}
.nav{width:min(calc(100% - 32px),var(--max));margin:auto;min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:11px;color:var(--text);font-weight:800;text-decoration:none}.mark{width:32px;height:32px;border:2px solid var(--cyan);border-radius:50%;box-shadow:0 0 22px rgba(101,232,255,.45);position:relative}.mark:after{content:"";position:absolute;inset:8px;border:1px solid var(--violet);transform:rotate(45deg)}
.nav-links{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:16px}.nav-links a{color:var(--muted);font-size:.94rem;font-weight:700;text-decoration:none}.nav-links a:hover,.nav-links a[aria-current=page]{color:var(--text)}
main{width:min(calc(100% - 32px),var(--max));margin:auto}.hero{min-height:66vh;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:44px;padding:86px 0 60px}.eyebrow{color:var(--cyan);font-size:.84rem;font-weight:800;letter-spacing:.15em;text-transform:uppercase}h1,h2,h3{line-height:1.18}h1{margin:14px 0 22px;font-size:clamp(2.7rem,7vw,5.4rem);letter-spacing:-.05em}h2{font-size:clamp(1.7rem,4vw,2.55rem);letter-spacing:-.03em}.lead{max-width:720px;color:var(--muted);font-size:clamp(1.05rem,2vw,1.23rem)}
.actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:28px}.button{display:inline-flex;min-height:48px;align-items:center;justify-content:center;padding:0 21px;border:1px solid var(--cyan);border-radius:999px;background:linear-gradient(135deg,rgba(101,232,255,.2),rgba(182,140,255,.18));color:var(--text);font-weight:800;text-decoration:none}.button.secondary{border-color:var(--border);background:rgba(255,255,255,.035)}
.visual{min-height:360px;display:grid;place-items:center;position:relative}.core{width:min(70vw,285px);aspect-ratio:1;border:2px solid var(--cyan);border-radius:50%;box-shadow:0 0 80px rgba(101,232,255,.2),inset 0 0 70px rgba(101,232,255,.1);position:relative}.core:before,.core:after{content:"";position:absolute;inset:15%;border:2px solid var(--violet);transform:rotate(45deg)}.core:after{inset:35%;border-color:var(--gold);border-radius:50%;box-shadow:0 0 38px rgba(255,216,122,.4)}
.section{padding:68px 0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card,.contact{padding:26px;border:1px solid var(--border);border-radius:22px;background:linear-gradient(155deg,rgba(24,34,56,.92),rgba(13,19,34,.94));box-shadow:0 24px 70px rgba(0,0,0,.3)}.label{color:var(--gold);font-size:.78rem;font-weight:850;letter-spacing:.12em;text-transform:uppercase}
.document{width:min(calc(100% - 32px),880px);padding:58px 0 88px}.document h1{font-size:clamp(2.3rem,6vw,4.2rem)}.document h2{margin-top:45px;font-size:1.62rem}.document p,.document li{color:#ced7e6}.meta{color:var(--muted);font-size:.94rem}.notice{padding:18px 20px;border-left:4px solid var(--gold);border-radius:0 14px 14px 0;background:rgba(255,216,122,.08)}.divider{height:1px;margin:56px 0;background:var(--border)}
.site-footer{border-top:1px solid var(--border);margin-top:60px}.footer{width:min(calc(100% - 32px),var(--max));margin:auto;padding:32px 0 44px;display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:.92rem}.footer-links{display:flex;flex-wrap:wrap;gap:14px}.footer-links a{color:var(--muted)}
@media(max-width:800px){.hero{grid-template-columns:1fr}.grid{grid-template-columns:1fr}.visual{min-height:300px}.footer{flex-direction:column}.nav{align-items:flex-start;padding:16px 0}}@media(max-width:540px){.brand span:last-child{display:none}.nav-links{gap:10px}.nav-links a{font-size:.86rem}}