footer {
    background-color: #000;
    color: #fff;
    padding: 2.5rem 1rem;
}

footer .container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

ul {
    list-style: none;
}
@media (min-width: 768px) {
    footer .container {
        grid-template-columns: repeat(3, 1fr);
    }
}

footer a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: #ccc;
}

footer .border-t {
    border-top: 1px solid #333;
    margin-top: 2rem;
    padding-top: 1.5rem;
}

footer .social-icons i {
    font-size: 1.25rem;
    margin: 0 0.75rem;
    transition: color 0.3s ease;
}

footer .social-icons i:hover {
    color: #ccc;
}