:root{--bg:#0b1220;--surface:#0f172a;--card:#111827;--text:#e5e7eb;--muted:#9ca3af;--brand:#dc2626;--brand2:#ef4444;--radius:18px;--maxw:1100px}
*{box-sizing:border-box}html,body{height:100%}
body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;color:var(--text);
background:radial-gradient(1200px 700px at 80% -10%, rgba(239,68,68,.14), transparent),
radial-gradient(900px 600px at -10% -20%, rgba(220,38,38,.18), transparent),var(--bg);line-height:1.6}
a{color:#fca5a5;text-decoration:none}a:hover{text-decoration:underline}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
header{position:sticky;top:0;background:rgba(15,23,42,.8);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.08);z-index:10}
.nav{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px}
.brand img{width:40px;height:40px;border-radius:10px}
.brand .txt{display:flex;flex-direction:column}
.brand small{color:var(--muted);font-weight:600}
.tfn{color:#ef4444;font-weight:800}
nav ul{display:flex;gap:16px;list-style:none;padding:0;margin:0}
nav a{padding:8px 12px;border-radius:999px}nav a:hover{background:rgba(255,255,255,.06);text-decoration:none}
.hero{padding:70px 0 40px;text-align:center}
.hero h1{font-size:clamp(28px,4vw,44px);margin:0 0 12px}
.sub{max-width:760px;margin:0 auto;color:var(--muted)}
.cta{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:999px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-weight:700;border:1px solid rgba(255,255,255,.12)}
.section{padding:54px 0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:18px}
.list{margin:10px 0 0;padding-left:18px}
footer{padding:26px 0;border-top:1px solid rgba(255,255,255,.08);color:#9ca3af}
.foot{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
@media(max-width:900px){.grid{grid-template-columns:1fr}}