body{margin:0;font-family:Inter,Arial,sans-serif;background:#07090F;color:#fff;line-height:1.6}
nav{position:sticky;top:0;background:#0b0f18;padding:16px 8%;display:flex;justify-content:space-between}
nav a{color:#fff;text-decoration:none;margin-left:20px}
.hero{padding:80px 8%;display:flex;gap:60px;align-items:center}
.hero img{width:220px}
.btn{display:inline-block;padding:12px 20px;border-radius:8px;background:#18D7E6;color:#000;text-decoration:none;font-weight:bold;margin-right:12px}
.section{padding:70px 8%}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.card{background:#111827;padding:20px;border:1px solid #222;border-radius:12px}
footer{padding:40px;text-align:center;color:#aaa;border-top:1px solid #222}
h1{font-size:54px;margin:0}h2{color:#18D7E6}