/* Footer */
footer {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 3rem 2rem;
    text-align: center;
    border-top: 1px solid var(--border);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.social-link {
    width: 45px;
    height: 45px;
    background: var(--bg-accent);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.3rem;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    color: var(--bg-primary);
    transform: translateY(-3px);
}