/*
 * La Galga Gris · footer.css
 * Footer institucional 4 columnas + bottom bar de pagos.
 */

.lgg-footer {
	background: var(--color-bg-inverse);
	color: var(--color-ink-inverse);
	padding-top: clamp(3rem, 7vw, 5rem);
	margin-top: var(--sp-9);
	position: relative;
	overflow: hidden;
}

.lgg-footer::before {
	content: "";
	position: absolute;
	inset: 0 0 auto 0;
	height: 1px;
	background: color-mix(in srgb, var(--color-ink-inverse) 14%, transparent);
}

.lgg-footer__inner {
	max-width: var(--container-wide);
	margin-inline: auto;
	padding-inline: var(--container-pad-x);
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--sp-7) var(--sp-6);
	padding-bottom: clamp(2.5rem, 6vw, 4rem);
}

@media (min-width: 720px) {
	.lgg-footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
	.lgg-footer__inner {
		grid-template-columns: 1.4fr 1fr 1fr 1fr;
		gap: var(--sp-7) var(--sp-7);
	}
}

/* ── Brand col ──────────────────────────────────────────────────── */
.lgg-footer__brand {
	display: flex;
	flex-direction: column;
	gap: var(--sp-4);
	max-width: 30ch;
}
.lgg-footer__lockup {
	display: inline-flex;
	align-items: center;
	gap: var(--sp-3);
	color: inherit;
	text-decoration: none;
}
.lgg-footer__mark {
	width: 40px; height: 40px;
	display: inline-flex; align-items: center; justify-content: center;
	background: var(--color-ink-inverse);
	color: var(--color-ink-primary);
	border-radius: 50%;
}
.lgg-footer__wordmark {
	display: inline-flex;
	gap: 0.3em;
	font-family: var(--font-display);
	font-weight: var(--fw-medium);
	font-size: 1.4rem;
	letter-spacing: -0.01em;
	line-height: 1;
}
.lgg-footer__wordmark-accent { color: var(--color-accent); font-style: italic; }
.lgg-footer__tagline {
	margin: 0;
	color: color-mix(in srgb, var(--color-ink-inverse) 78%, transparent);
	font-size: var(--fz-body);
	line-height: 1.55;
}

.lgg-footer__social {
	list-style: none;
	margin: var(--sp-2) 0 0;
	padding: 0;
	display: flex;
	gap: var(--sp-2);
}
.lgg-footer__social a {
	width: 40px; height: 40px;
	border-radius: 50%;
	border: 1px solid color-mix(in srgb, var(--color-ink-inverse) 20%, transparent);
	color: var(--color-ink-inverse);
	display: inline-flex; align-items: center; justify-content: center;
	transition: background var(--dur-fast) var(--ease-standard),
				border-color var(--dur-fast) var(--ease-standard),
				color var(--dur-fast) var(--ease-standard);
}
.lgg-footer__social a:hover {
	background: var(--color-accent);
	border-color: var(--color-accent);
	color: var(--color-ink-inverse);
}

/* ── Cols nav ───────────────────────────────────────────────────── */
.lgg-footer__col { display: flex; flex-direction: column; gap: var(--sp-4); }
.lgg-footer__heading {
	margin: 0;
	font-family: var(--font-body);
	font-size: var(--fz-micro);
	font-weight: var(--fw-semibold);
	letter-spacing: var(--ls-eyebrow);
	text-transform: uppercase;
	color: color-mix(in srgb, var(--color-ink-inverse) 70%, transparent);
}
.lgg-footer__links {
	list-style: none;
	margin: 0; padding: 0;
	display: flex;
	flex-direction: column;
	gap: var(--sp-2);
}
.lgg-footer__links a {
	color: var(--color-ink-inverse);
	text-decoration: none;
	font-size: 0.95rem;
	line-height: 1.45;
	display: inline-block;
	transition: color var(--dur-fast) var(--ease-standard),
				padding-left var(--dur-fast) var(--ease-standard);
}
.lgg-footer__links a:hover {
	color: var(--color-accent);
	padding-left: 4px;
}
.lgg-footer__link--accent { color: var(--color-accent) !important; font-weight: var(--fw-semibold); }

.lgg-footer__meta {
	margin: var(--sp-2) 0 0;
	color: color-mix(in srgb, var(--color-ink-inverse) 60%, transparent);
	font-size: var(--fz-small);
	line-height: 1.5;
}

/* ── Bottom bar ─────────────────────────────────────────────────── */
.lgg-footer__bottom {
	border-top: 1px solid color-mix(in srgb, var(--color-ink-inverse) 12%, transparent);
}
.lgg-footer__bottom-inner {
	max-width: var(--container-wide);
	margin-inline: auto;
	padding: var(--sp-4) var(--container-pad-x);
	display: flex;
	flex-direction: column;
	gap: var(--sp-3);
	align-items: center;
	text-align: center;
}
@media (min-width: 720px) {
	.lgg-footer__bottom-inner {
		flex-direction: row;
		justify-content: space-between;
		text-align: left;
	}
}
.lgg-footer__copy {
	margin: 0;
	font-size: var(--fz-small);
	color: color-mix(in srgb, var(--color-ink-inverse) 65%, transparent);
}
.lgg-footer__payments {
	list-style: none;
	margin: 0; padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: var(--sp-2);
	justify-content: center;
}
.lgg-footer__payments li {
	display: inline-flex;
	background: var(--color-ink-inverse);
	border-radius: 4px;
	padding: 0;
	line-height: 0;
}
.lgg-footer__payments svg {
	border-radius: 4px;
	display: block;
}