:root{--bg:#0b0b12;--card:#121225;--muted:#8B8CA7;--text:#F4F6FF;--brand:#6C3BFF;--accent:#FF5A67;--ok:#10b981;}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:linear-gradient(180deg,#0b0b12,#0f0f1d 80%);color:var(--text);font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Arial}
.container{max-width:1200px;margin:auto;padding:0 20px}
nav{position:sticky;top:0;z-index:50;background:rgba(18,18,37,.7);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.06)}
.navbar{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand img{height:26px}
.nav-links{display:flex;gap:22px;align-items:center}
a{color:inherit;text-decoration:none}
a.cta{display:inline-block;padding:12px 18px;border-radius:12px;background:var(--brand);color:#fff;font-weight:600}
a.cta.alt{background:transparent;border:1px solid rgba(255,255,255,.2)}
.section{padding:56px 0}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center;padding:60px 0}
h1{font-size:44px;line-height:1.15;margin:0 0 12px}.lead{font-size:18px;color:var(--muted)}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:30px 0}
.card{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:18px}
.grid{display:grid;gap:20px}.grid.two{grid-template-columns:repeat(2,1fr)}.grid.three{grid-template-columns:repeat(3,1fr)}
ul.check{list-style:none;padding:0;margin:10px 0 0}
ul.check li{margin:8px 0;padding-left:26px;position:relative}
ul.check li:before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:700}
.hero img.illus{width:100%;border-radius:16px;border:1px solid rgba(255,255,255,.08)}
footer{border-top:1px solid rgba(255,255,255,.08);padding:30px 0;color:var(--muted)}
@media(max-width:900px){.hero{grid-template-columns:1fr}.features{grid-template-columns:1fr}.grid.two,.grid.three{grid-template-columns:1fr}}
[dir="rtl"] .nav-links{flex-direction:row-reverse}
[dir="rtl"] ul.check li{padding-right:26px;padding-left:0}
[dir="rtl"] ul.check li:before{left:auto;right:0}