body {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #020617;
}

.card {
    background-color: #0f172a;
    color: white;
    width: 280px;
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    transition: 0.3s;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(56, 189, 248, 0.6);
}