body{margin:0;font-family:Arial,sans-serif;background:#111;color:#eee}
.hero{padding:80px 20px;text-align:center;background:linear-gradient(#700,#111)}
h1{font-size:3em;margin:0}.tag{font-size:1.3em}.btn{display:inline-block;margin-top:20px;padding:12px 22px;background:#c00;color:#fff;text-decoration:none;border-radius:6px}
nav{display:flex;gap:20px;justify-content:center;padding:14px;background:#000}nav a{color:#fff;text-decoration:none}
section{max-width:900px;margin:auto;padding:40px 20px}footer{text-align:center;padding:20px;background:#000}