/* -----------------------------------------------------------
   Site footer: 4-column grid (social + 3 menu columns) + bottom bar.
   ----------------------------------------------------------- */

.site-footer {
	background: var(--wp--preset--color--dark);
	color: var(--wp--preset--color--white);
	margin-block-start: 0;
}

.site-footer__inner {
	max-width: var(--wp--style--global--wide-size, 1280px);
	margin-inline: auto;
	padding-block: var(--wp--preset--spacing--50);
	padding-inline: var(--wp--preset--spacing--40);
}

/* Columns: 1 (mobile) → 2 (≥640px) → 4 (≥1024px). Mirrors showcase. */
.site-footer__cols {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--wp--preset--spacing--50);
}

@media (min-width: 640px) {
	.site-footer__cols {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (min-width: 1024px) {
	.site-footer__cols {
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}
}

/* Column heading — bold, uppercase, tracking-wider, sm size, no <a>. */
.site-footer__heading {
	margin: 0 0 var(--wp--preset--spacing--30);
	font-family: var(--wp--preset--font-family--heading);
	font-size: var(--wp--preset--font-size--sm);
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--wp--preset--color--white);
}

/* Sub-link list — generated by the walker. */
.site-footer__links {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: var(--wp--preset--spacing--20);
}

.site-footer__links a {
	display: inline-block;
	font-size: var(--wp--preset--font-size--sm);
	color: color-mix(in srgb, var(--wp--preset--color--white) 80%, transparent);
	text-decoration: none;
	transition: color 0.15s ease;
}

.site-footer__links a:hover,
.site-footer__links a:focus-visible {
	color: var(--wp--preset--color--white);
}

/* Social column — icon row. */
.site-footer__social {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	gap: var(--wp--preset--spacing--30);
	align-items: center;
}

.site-footer__social a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 32px;
	height: 32px;
	color: color-mix(in srgb, var(--wp--preset--color--white) 80%, transparent);
	transition: color 0.15s ease;
}

.site-footer__social a:hover,
.site-footer__social a:focus-visible {
	color: var(--wp--preset--color--white);
}

.site-footer__social svg {
	width: 24px;
	height: 24px;
}

/* Bottom bar — copyright + privacy link. Stacks below 640px. */
.site-footer__bar {
	margin-block-start: var(--wp--preset--spacing--50);
	padding-block-start: var(--wp--preset--spacing--40);
	border-block-start: 1px solid color-mix(in srgb, var(--wp--preset--color--white) 20%, transparent);
	display: flex;
	flex-direction: column;
	gap: var(--wp--preset--spacing--30);
	align-items: center;
	text-align: center;
}

@media (min-width: 640px) {
	.site-footer__bar {
		flex-direction: row;
		justify-content: space-between;
		text-align: start;
	}
}

.site-footer__copy {
	margin: 0;
	font-size: 0.75rem;
	color: color-mix(in srgb, var(--wp--preset--color--white) 60%, transparent);
}

.site-footer__privacy {
	font-size: 0.75rem;
	color: color-mix(in srgb, var(--wp--preset--color--white) 60%, transparent);
	text-decoration: none;
	transition: color 0.15s ease;
}

.site-footer__privacy:hover,
.site-footer__privacy:focus-visible {
	color: var(--wp--preset--color--white);
}

/* A11y: visible focus indicator on dark bg. */
.site-footer :focus-visible {
	outline: 2px solid var(--wp--preset--color--white);
	outline-offset: 2px;
	border-radius: var(--wp--custom--radius--sm);
}

@media (prefers-reduced-motion: reduce) {
	.site-footer__links a,
	.site-footer__social a,
	.site-footer__privacy {
		transition: none;
	}
}