:root{
  --bg:#0a0f1a; --card:#0f1625; --text:#e6f1ff; --muted:#9fb2c8;
  --accent:#00e5ff; --accent2:#06b6d4; --line:rgba(255,255,255,.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px}
.nav{display:flex;align-items:center;justify-content:space-between;padding:20px 0}
.logo{font-weight:800;letter-spacing:.2px}
.nav a{color:var(--muted);text-decoration:none;margin-left:18px}
.nav a:hover{color:var(--text)}
.btn{display:inline-block;padding:10px 16px;border-radius:10px;border:1px solid var(--line);text-decoration:none;color:var(--text)}
.btn.primary{background:var(--accent);color:#001018;border-color:transparent;font-weight:700}
.btn.primary:hover{background:var(--accent2)}
.btn.ghost{background:transparent}
.hero{padding:60px 0 40px;border-bottom:1px solid var(--line);background:radial-gradient(1200px 400px at 50% -10%,rgba(0,229,255,.12),transparent)}
.hero-body{padding:40px 0 20px;text-align:center}
.hero h1{font-size:42px;line-height:1.1;margin:0 0 10px}
.sub{color:var(--muted);max-width:720px;margin:0 auto 22px;font-size:18px}
.cta .btn{margin:6px 8px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:40px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px}
.card h3{margin-top:0}
.about{margin:40px 0}
.cta-bar{margin:50px 0;padding:28px;border:1px solid var(--line);border-radius:16px;text-align:center;background:linear-gradient(180deg,rgba(0,229,255,.08),transparent)}
.footer{border-top:1px solid var(--line);padding:26px 0;color:var(--muted);text-align:center}
@media (max-width:900px){.grid{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.grid{grid-template-columns:1fr}.hero h1{font-size:32px}}