/* Footer */
.footer {
    background-color: var(--color-dark);
    border-top: 1px solid var(--color-border);
    padding: 60px 20px 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    color: var(--color-primary);
    margin-bottom: 15px;
    font-size: 1.125rem;
}

.footer-section p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    margin-bottom: 10px;
}

.footer-attribution {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    opacity: 0.7;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.875rem;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-muted);
    font-size: 0.875rem;
}