body{margin:0;font-family:Inter,Arial,sans-serif;background:#0a1020;color:#e8eeff} .wrap{max-width:980px;margin:auto;padding:0 20px}
header{border-bottom:1px solid #2a3768;position:sticky;top:0;background:#0a1020cc;backdrop-filter:blur(8px)} .nav{display:flex;justify-content:space-between;align-items:center}
nav a{color:#b9c7ef;text-decoration:none;margin-left:12px}.hero{padding:64px 0;background:radial-gradient(circle at 20% -10%,#29418a,transparent 45%)}
.btn{display:inline-block;background:#7a9dff;color:#071026;padding:10px 14px;border-radius:10px;text-decoration:none;font-weight:700}.section{padding:38px 0}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.card{background:#111936;border:1px solid #2b3b70;border-radius:12px;padding:14px}
footer{border-top:1px solid #2a3768;padding:20px 0;color:#9fb1e9}@media(max-width:800px){.grid{grid-template-columns:1fr}}