/* Footer Styles */

.footer {
    background: var(--gray-900);
    color: var(--white);
    border-top: var(--border-width) solid var(--black);
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-link {
    color: var(--gray-300);
    transition: color 0.2s;
}

.footer-link:hover {
    color: var(--primary);
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--white);
    color: var(--black);
    border: 2px solid var(--black);
    box-shadow: var(--shadow-sm);
    transition: all 0.2s;
    font-weight: 800;
}

.social-icon:hover {
    background: var(--primary);
    color: var(--white);
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-md);
}

.footer-bottom {
    border-top: 2px solid var(--gray-700);
    padding-top: 1.5rem;
    text-align: center;
    color: var(--gray-400);
    font-size: 0.875rem;
}

.footer-bottom a {
    color: var(--gray-300);
    text-decoration: underline;
}

.footer-bottom a:hover {
    color: var(--primary);
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}