body{font-family:Arial,Helvetica,sans-serif;margin:0;background:#0b1220;color:#e6edf6}
header{background:#020617;padding:20px}
nav a{color:#38bdf8;margin-right:20px;text-decoration:none;font-weight:bold}
.hero{padding:100px 40px;background:linear-gradient(120deg,#020617,#1e293b)}
.container{max-width:1100px;margin:auto;padding:40px}
.card{background:#1e293b;padding:25px;border-radius:8px;margin-bottom:20px}
h1,h2{color:#38bdf8}
button{background:#38bdf8;color:black;border:none;padding:12px 20px;border-radius:6px;font-weight:bold}
footer{background:#020617;text-align:center;padding:20px;margin-top:40px}