:root{--bg:#0b0e14;--surface:#12161f;--surface2:#171c28;--text:#e8ecf3;--muted:#8891a3;--line:#232838;--accent:#5b7cff;--accent2:#8a5bff;--ok:#22c55e;--radius:16px}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
a{color:inherit;text-decoration:none}
.container{width:min(1140px,calc(100% - 40px));margin:0 auto}
header{position:sticky;top:0;z-index:50;background:rgba(11,14,20,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{height:72px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px}
.brand-mark{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--accent2))}
.nav-links{display:flex;gap:26px;font-size:14px;font-weight:600;color:#c3c9d6}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:11px 20px;border-radius:11px;font-weight:700;font-size:14px;border:1px solid transparent}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff}
.btn-light{background:var(--surface2);border-color:var(--line)}
.hero{padding:90px 0 60px}
.eyebrow{display:inline-flex;gap:8px;align-items:center;padding:7px 12px;border:1px solid var(--line);border-radius:999px;font-size:12px;font-weight:700;color:#a8b0c0;margin-bottom:22px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--ok)}
h1{font-size:clamp(38px,6vw,60px);letter-spacing:-2px;line-height:1.05;margin:0 0 22px;max-width:760px}
.grad{background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:var(--muted);font-size:17px;max-width:600px;margin:0 0 30px}
.actions{display:flex;gap:12px;flex-wrap:wrap}
section{padding:60px 0}
.kicker{color:var(--accent);font-weight:800;font-size:12px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px}
h2{font-size:clamp(28px,4vw,40px);letter-spacing:-1.2px;margin:0 0 14px}
.grid{display:grid;gap:16px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.card h3{margin:14px 0 8px;font-size:18px}
.card p{margin:0;color:var(--muted);font-size:14px}
.icon{width:42px;height:42px;border-radius:11px;background:var(--surface2);display:grid;place-items:center;color:var(--accent);font-weight:900}
.price{font-size:38px;font-weight:800;letter-spacing:-1.5px}
.price small{font-size:13px;color:var(--muted);font-weight:500}
.specs{list-style:none;padding:0;margin:20px 0;color:#c3c9d6;font-size:14px}
.specs li{padding:7px 0;border-bottom:1px solid var(--line)}
footer{border-top:1px solid var(--line);padding:50px 0 28px;margin-top:40px;color:var(--muted);font-size:13px}
.foot-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:30px;margin-bottom:30px}
.foot-title{color:var(--text);font-weight:700;margin-bottom:10px}
.foot-col{display:grid;gap:8px}
@media(max-width:860px){.nav-links{display:none}.grid-3,.grid-4{grid-template-columns:1fr 1fr}.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.grid-3,.grid-4{grid-template-columns:1fr}}