/**
 * at-amber Theme - Footer Styles
 *
 * Footer layer: Footer sections, social links, bottom bar
 * Version: 1.0
 * Date: 2025-11-09
 */

/* ===== FOOTER ===== */
.footer {
	background: var(--bg-nav);
	border-top: 1px solid var(--border);
	padding: 2rem;
	margin-top: 4rem;
}

.footer-content {
	max-width: 1400px;
	margin: 0 auto;
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 2rem;
}

.footer-section h4 {
	color: var(--accent);
	margin-bottom: 1rem;
	font-family: 'Exo 2', sans-serif;
}

.footer-section p,
.footer-section a {
	color: var(--text-secondary);
	text-decoration: none;
	font-size: 0.9rem;
	line-height: 1.8;
}

.footer-section a:hover {
	color: var(--accent);
}

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

.footer-links li {
	margin-bottom: 0.5rem;
}

.footer-bottom {
	max-width: 1400px;
	margin: 2rem auto 0;
	padding-top: 1.5rem;
	border-top: 1px solid var(--border);
	text-align: center;
	color: var(--text-secondary);
	font-size: 0.85rem;
}

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

.social-links a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	background: var(--bg-card);
	border: 1px solid var(--border);
	border-radius: 50%;
	color: var(--text-secondary);
	transition: all 0.2s ease;
}

.social-links a:hover {
	background: var(--accent);
	color: var(--bg-primary);
	border-color: var(--accent);
	transform: translateY(-2px);
}

/* ===== RESPONSIVE FOOTER ===== */
@media (max-width: 768px) {
	.footer-content {
		grid-template-columns: 1fr;
		gap: 1.5rem;
	}
}