/* Footer */
footer {
    background: var(--dark);
    color: white;
    padding: 40px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-column h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--secondary);
}

.footer-column p, .footer-column a {
    color: #ccc;
    margin-bottom: 10px;
    display: block;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-column a:hover {
    color: white;
}

.social-icons {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: #444;
    border-radius: 50%;
    color: white;
    transition: background 0.3s;
}

.social-icons a:hover {
    background: var(--primary);
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #444;
    color: #ccc;
}