:root{--bg:#070711;--card:rgba(17,17,35,.86);--line:rgba(255,255,255,.12);--text:#fff;--muted:#c8c8d8;--muted2:#8f90a6;--a:#8b5cf6;--b:#06b6d4}
*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:Inter,Arial,sans-serif;color:var(--text);background:radial-gradient(circle at 15% 10%,rgba(139,92,246,.35),transparent 34%),radial-gradient(circle at 85% 18%,rgba(6,182,212,.25),transparent 30%),#070711}
.container{width:min(1120px,calc(100% - 40px));margin:0 auto}.header{position:sticky;top:0;z-index:10;background:rgba(7,7,17,.75);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:900;font-size:20px}.logo-mark{width:38px;height:38px;border-radius:14px;background:linear-gradient(135deg,var(--a),var(--b));box-shadow:0 12px 34px rgba(139,92,246,.35)}
.menu{display:flex;align-items:center;flex-wrap:wrap;gap:14px}.menu a{color:var(--muted);text-decoration:none;font-size:14px}.menu a:hover{color:#fff}
.hero{padding:82px 0 52px}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}.badge{display:inline-flex;padding:9px 14px;border:1px solid rgba(139,92,246,.35);border-radius:999px;background:rgba(139,92,246,.12);color:#d7c4ff;font-weight:700;font-size:14px;margin-bottom:20px}
h1{margin:0 0 20px;font-size:clamp(38px,6vw,72px);line-height:.98;letter-spacing:-2px}h2{margin:0 0 18px;font-size:clamp(28px,4vw,44px);letter-spacing:-1px}h3{margin:0 0 10px;font-size:20px}p{color:var(--muted);font-size:17px;line-height:1.72}.lead{max-width:720px;font-size:19px}
.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 24px;border-radius:16px;background:linear-gradient(135deg,var(--a),var(--b));color:#fff;font-weight:900;text-decoration:none;box-shadow:0 16px 44px rgba(6,182,212,.22)}.button.secondary{background:rgba(255,255,255,.07);border:1px solid var(--line);box-shadow:none}
.card{background:var(--card);border:1px solid var(--line);border-radius:28px;padding:30px;box-shadow:0 28px 100px rgba(0,0,0,.3)}.mockup{min-height:420px;display:flex;align-items:center;justify-content:center}.phone{width:min(330px,100%);padding:18px;border-radius:34px;background:linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,.05));border:1px solid rgba(255,255,255,.18)}.screen{border-radius:24px;background:rgba(5,5,15,.76);padding:18px;border:1px solid rgba(255,255,255,.08)}.row{display:flex;justify-content:space-between;gap:14px;padding:14px;border-radius:16px;background:rgba(255,255,255,.06);margin-bottom:12px;color:var(--muted)}.row strong{color:#fff}
.section{padding:44px 0}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.price{font-size:34px;color:#fff;font-weight:900;margin:10px 0}.small{color:var(--muted2);font-size:14px}.list{margin:18px 0 0;padding:0;list-style:none}.list li{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08);color:var(--muted);line-height:1.6}.list li:last-child{border-bottom:0}
.doc{padding:46px 0 70px}.doc .card{max-width:920px;margin:0 auto}.doc h1{font-size:clamp(34px,5vw,54px);margin-bottom:14px}.doc h2{font-size:26px;margin-top:34px}.doc p,.doc li{font-size:16px;color:var(--muted);line-height:1.75}.doc a{color:#fff}.notice{border-left:4px solid var(--b);padding:14px 16px;border-radius:12px;background:rgba(6,182,212,.09);color:var(--muted)}
.footer{border-top:1px solid var(--line);padding:34px 0;color:var(--muted2);font-size:14px}.footer-grid{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}.footer a{color:var(--muted);text-decoration:none;margin-right:14px}
@media(max-width:840px){.hero-grid,.grid-3,.grid-2{grid-template-columns:1fr}.nav{align-items:flex-start;padding:18px 0;flex-direction:column}.menu{gap:10px 14px}}