body{margin:0;font-family:Arial;background:#0b1220;color:#fff}
.hero{padding:80px;text-align:center;background:linear-gradient(135deg,#0b1220,#1e3a8a)}
.hero h1{font-size:60px;margin:0}
.hero p{font-size:20px;color:#cbd5e1}
.btn{display:inline-block;margin-top:20px;background:#fff;color:#000;padding:15px 25px;border-radius:30px;text-decoration:none;font-weight:bold}

.cards{display:flex;gap:20px;padding:40px;background:#111827}
.card{flex:1;background:#1f2937;padding:25px;border-radius:15px}

.seo{padding:40px;background:#0f172a}

.form{padding:40px;background:#111827}
input,textarea{width:100%;padding:12px;margin:10px 0;border-radius:10px;border:none}
button{padding:15px;width:100%;background:#2563eb;color:#fff;border:none;border-radius:10px;font-weight:bold}

footer{text-align:center;padding:20px;background:#020617;color:#9ca3af}