footer {
    background: #4ca1af;
    padding: 1rem 2rem;
    text-align: center;
    font-size: 0.9rem;
    color: #fff;
    border-top: 1px solid #ddd;
    margin-top: 2rem;
}

footer a {
    color: #ffd700;
    text-decoration: none;
    font-weight: 600;
}

footer a:hover {
    text-decoration: underline;
}