/**
 * GoTango — Unified Footer Styles (Desktop & Mobile)
 */

.site-footer {
	background: var(--gt-ink);
	color: var(--gt-canvas);
	padding: clamp(56px, 7vw, 96px) 0 32px;
}

.site-footer a {
	color: var(--gt-canvas);
	text-decoration: none;
	transition: color 0.2s ease;
}

.site-footer a:hover {
	color: #FFFFFF;
}

.site-footer-inner {
	box-sizing: border-box;
	width: 100%;
	max-width: var(--gt-container);
	margin: 0 auto;
	padding: 0 var(--gt-pad);
}

.site-footer-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 48px 40px;
	padding-bottom: clamp(48px, 6vw, 80px);
}

.site-footer-brand {
	display: flex;
	flex-direction: column;
	gap: 18px;
}

.site-footer-brand .gt-brand-title {
	font-size: 40px;
	color: var(--gt-canvas);
}

.site-footer-brand .gt-brand-sub {
	color: var(--gt-canvas);
}

.site-footer-desc {
	margin: 0;
	font-size: 15px;
	line-height: 1.55;
	color: var(--gt-muted-light);
	max-width: 30ch;
}

.site-footer-col {
	display: flex;
	flex-direction: column;
	gap: 12px;
	font-size: 15px;
}

.site-footer-label {
	margin: 0 0 6px;
	font-size: 12px;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	font-weight: 600;
	color: var(--gt-muted-light);
}

.site-footer-email {
	font-family: var(--gt-font-serif);
	font-size: 28px;
	line-height: 1.1;
	color: var(--gt-canvas);
}

.site-footer-meta {
	color: var(--gt-muted-light);
}

.site-footer-bottom {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: center;
	gap: 16px 32px;
	padding-top: 24px;
	border-top: 1px solid var(--gt-border-dark);
	font-size: 13px;
	color: var(--gt-muted-light);
}

.site-footer-legal {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px 24px;
}

.site-footer-legal a {
	color: var(--gt-muted-light);
}

.site-footer-legal a:hover {
	color: #FFFFFF;
}

.site-footer-lang {
	display: inline-flex;
	align-items: center;
	gap: 4px;
}

.site-footer-lang .is-active {
	color: var(--gt-canvas);
	font-weight: 600;
}

/* Desktop Column Split (>= 961px) */
@media (min-width: 961px) {
	.site-footer-links-wrap {
		display: contents;
	}
}

/* Tablet Styles (768px - 960px) */
@media (min-width: 768px) and (max-width: 960px) {
	.site-footer-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 40px 32px;
	}

	.site-footer-links-wrap {
		grid-column: span 2;
		display: grid;
		grid-template-columns: repeat(2, 1fr);
		gap: 40px 32px;
	}
}

/* Strict Unified Mobile Layout (< 768px) */
@media (max-width: 767px) {
	.site-footer {
		padding: 48px 0 28px;
	}

	.site-footer-grid {
		display: flex;
		flex-direction: column;
		gap: 28px;
		padding-bottom: 24px;
	}

	.site-footer-brand .gt-brand-title {
		font-size: 36px;
	}

	.site-footer-col.col-contact {
		padding-top: 24px;
		border-top: 1px solid var(--gt-border-dark);
		gap: 4px;
	}

	.site-footer-col.col-contact .site-footer-email {
		font-size: 26px;
		min-height: 44px;
		display: flex;
		align-items: center;
	}

	.site-footer-col.col-contact a {
		min-height: 44px;
		display: inline-flex;
		align-items: center;
	}

	.site-footer-links-wrap {
		display: grid;
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 0 20px;
		padding-top: 24px;
		border-top: 1px solid var(--gt-border-dark);
		font-size: 15px;
	}

	.site-footer-links-wrap .site-footer-col {
		gap: 0;
	}

	.site-footer-links-wrap a {
		display: flex;
		align-items: center;
		min-height: 44px;
	}

	.site-footer-bottom {
		padding-top: 16px;
		flex-direction: column;
		align-items: flex-start;
		gap: 12px;
	}

	.site-footer-legal {
		width: 100%;
		justify-content: space-between;
	}

	.site-footer-legal a {
		display: inline-flex;
		align-items: center;
		min-height: 44px;
	}

	.site-footer-bottom-copy {
		width: 100%;
	}
}