body {
    font-family: Arial, sans-serif;
    background-color: #0f111a;
    color: #f1f1f1;
    margin: 0;
    padding: 0;
    text-align: center;
}

header {
    padding: 40px 20px;
}

.container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    padding: 40px;
}

.card {
    background-color: #1a1c29;
    border-radius: 12px;
    width: 260px;
    padding: 25px;
    text-decoration: none;
    color: #f1f1f1;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: scale(1.05);
    box-shadow: 0 0 15px #00bcd4;
}

footer {
    padding: 20px;
    background-color: #1a1c29;
    margin-top: 40px;
    font-size: 14px;
}