/* Footer */
.site-footer {
    background: var(--bg-surface);
    border-top: 1px solid var(--border-subtle);
    padding: 5rem 0 2rem;
    position: relative;
    z-index: 2;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    gap: 4rem;
    flex-wrap: wrap;
}

.footer-brand {
    max-width: 350px;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: 1.5rem;
}

.footer-links {
    display: flex;
    gap: 4rem;
}

.link-column h4 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.link-column a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 0.75rem;
    transition: var(--transition-fast);
}

.link-column a:hover {
    color: var(--brand-primary);
    transform: translateX(5px);
}

[dir="rtl"] .link-column a:hover {
    transform: translateX(-5px);
}

.footer-bottom {
    width: 100%;
    margin-top: 2rem;
    border-top: 1px solid var(--border-subtle);
    padding-top: 1.5rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

@media (max-width: 768px) {
    .footer-container {
        flex-direction: column;
        gap: 2.5rem;
    }
    .footer-links {
        flex-direction: column;
        gap: 2rem;
    }
}