:root{
  --bg:#0b1220;--fg:#0f172a;--card:#0e1b32;--muted:#94a3b8;--accent:#10b981;--brand:#2563eb;--ring:#60a5fa;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,Segoe UI,Roboto,Helvetica,Arial;line-height:1.7;color:#e5e7eb;background:linear-gradient(180deg,#0b1220,#0f172a);}
.container{max-width:1100px;margin:0 auto;padding:24px;}
nav{position:sticky;top:0;background:rgba(15,23,42,.8);backdrop-filter:blur(8px);border-bottom:1px solid rgba(148,163,184,.15);z-index:10}
.navbar{display:flex;gap:16px;align-items:center;justify-content:space-between;padding:14px 24px;}
.logo{font-weight:800;letter-spacing:.5px}
.logo a{color:white;text-decoration:none}
nav a{color:#cbd5e1;text-decoration:none;padding:8px 12px;border-radius:999px}
nav a:hover{background:rgba(148,163,184,.15);color:white}
.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center;padding:56px 0}
.hero h1{font-size:42px;line-height:1.2;margin:0 0 12px 0}
.hero p{color:#c7d2fe;margin:0 0 16px 0}
.btn{display:inline-block;padding:12px 18px;border-radius:14px;background:linear-gradient(135deg,var(--brand),#7c3aed);color:white;text-decoration:none;font-weight:600;box-shadow:0 10px 30px rgba(37,99,235,.25)}
.btn:hover{transform:translateY(-1px)}
.grid{display:grid;gap:18px}
.cards{grid-template-columns:repeat(3,1fr);margin:26px 0}
.card{background:linear-gradient(180deg,#0e1b32,#0b1220);border:1px solid rgba(148,163,184,.12);border-radius:18px;padding:18px;box-shadow:0 10px 30px rgba(2,6,23,.4) inset}
.card h3{margin:0 0 8px 0}
.imgwrap{overflow:hidden;border-radius:14px;border:1px solid rgba(148,163,184,.12)}
.imgwrap img{display:block;width:100%;height:auto;transition:transform .6s ease}
.imgwrap:hover img{transform:scale(1.03)}
.section{padding:32px 0}
ul{margin:0 0 0 20px}
.faq{margin-top:10px}
.faq details{background:rgba(148,163,184,.08);border:1px solid rgba(148,163,184,.2);border-radius:14px;padding:12px 16px;margin:10px 0}
.faq summary{cursor:pointer;font-weight:600}
footer{margin-top:40px;border-top:1px dashed rgba(148,163,184,.25);}
footer .foot{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:16px 0;color:#cbd5e1}
small{color:var(--muted)}
.badge{display:inline-block;padding:4px 10px;border:1px solid rgba(148,163,184,.25);border-radius:999px;font-size:12px;color:#bae6fd}
blockquote{margin:0;padding:10px 14px;border-left:3px solid var(--accent);background:rgba(16,185,129,.06);border-radius:8px}
@media (max-width:900px){
  .hero{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  footer .foot{grid-template-columns:1fr}
}