footer {
    background-color: #f9f9f9;
    text-align: center;
    padding: 20px;
    font-size: 14px;
    color: #444;
    margin-top: 20px;
    font-family: 'Poppins', sans-serif;
}

footer a {
    color: #3b82f6;
    text-decoration: none;
    margin: 0 10px;
}

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