body{margin:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:#0b0f1a;color:#e5e5e5}nav{background-color:#111529;padding:15px 30px;display:flex;gap:20px;font-weight:700}nav a{color:#38bdf8;text-decoration:none;transition:color .2s}nav a:hover{color:#fff}.container{max-width:1200px;margin:30px auto;padding:0 20px}h2{color:#38bdf8;margin-bottom:20px}h3{color:#60a5fa;margin-bottom:10px}.card{background-color:#1e2130;border-radius:12px;padding:20px;margin-bottom:25px;box-shadow:0 4px 12px #00000080;transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-5px);box-shadow:0 8px 20px #0009}.card-img,.hero-img{width:100%;border-radius:12px;margin-bottom:20px;object-fit:cover}button{background-color:#38bdf8;color:#0b0f1a;border:none;padding:10px 20px;border-radius:8px;cursor:pointer;font-weight:700;transition:background-color .2s}button:hover{background-color:#60a5fa}input[type=text]{padding:10px;border-radius:8px;border:1px solid #38bdf8;margin-right:10px;width:250px;background-color:#1e2130;color:#e5e5e5}.card+.card{margin-top:20px}