body{margin:0;font-family:Arial;background:#eef5ff;min-width:1200px}
header{position:sticky;top:0;background:#0b4ea2;color:#fff;padding:18px 60px;display:flex;justify-content:space-between;align-items:center}
.brand{display:flex;gap:18px;align-items:center}
.brand img{height:60px}
nav a{color:#fff;text-decoration:none;margin-left:25px}
.hero{height:420px;background:linear-gradient(135deg,#0b4ea2,#4e95e6);display:flex;justify-content:center;align-items:center;color:white;font-size:36px}
.card{max-width:1100px;margin:40px auto;background:white;border-radius:20px;padding:60px;box-shadow:0 10px 30px rgba(0,0,0,.08)}
h3{color:#0b4ea2;font-size:42px}
p{font-size:24px}
footer{background:#0b4ea2;color:white;padding:30px;text-align:center}