body{font-family:Arial,sans-serif;margin:0;background:#f7f9fc;color:#222}
.hero{background:linear-gradient(135deg,#0f172a,#1e3a8a);color:white;padding:40px 20px}
nav{display:flex;align-items:center;gap:15px}
.logo{width:70px}
.hero-content{max-width:900px;margin:60px auto;text-align:center}
.hero-content h2{font-size:2.5rem}
.btn{background:#ff8a00;color:white;padding:12px 24px;border-radius:8px;text-decoration:none}
section{padding:60px 20px;max-width:1100px;margin:auto}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.card{background:white;padding:25px;border-radius:12px;box-shadow:0 2px 10px rgba(0,0,0,.08)}
footer{text-align:center;padding:30px;background:#0f172a;color:white}