/**
 * Layout: contenedores, grid y estructura general del sitio.
 * Mobile-first — las reglas base son de una columna; se expanden en min-width.
 */

.site {
	display: flex;
	flex-direction: column;
	min-height: 100vh;
}

.site-content {
	flex: 1 0 auto;
}

.container {
	width: 100%;
	max-width: var(--wide-width);
	margin-inline: auto;
	padding-inline: var(--container-padding);
}

.container--narrow {
	max-width: var(--content-width);
}

.section {
	padding-block: var(--space-xl);
}

.section--tight {
	padding-block: var(--space-lg);
}

/* Banda de fundo alternada — dá ritmo entre seções sem introduzir cor nova */
.section--alt {
	background: var(--color-bg-alt);
}

/* ===== Header ===== */
.site-header {
	background: var(--color-bg);
	border-bottom: 1px solid var(--color-border);
	position: sticky;
	top: 0;
	z-index: 100;
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-sm);
	padding-block: var(--space-xs);
	min-height: 64px;
}

.site-branding {
	display: flex;
	align-items: center;
	gap: 0.6rem;
}

.site-branding__name {
	font-family: var(--font-heading);
	font-size: 1.25rem;
	font-weight: 700;
	color: var(--color-wine);
	text-decoration: none;
}

/* Menú principal: oculto en mobile, sustituido por el botón toggle */
.primary-navigation {
	display: none;
}

.menu-toggle {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	background: transparent;
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm);
	cursor: pointer;
}

.mobile-menu {
	display: none;
	flex-direction: column;
	gap: var(--space-xs);
	padding: var(--space-sm) var(--container-padding) var(--space-md);
	background: var(--color-bg-alt);
	border-bottom: 1px solid var(--color-border);
}

.mobile-menu.is-open {
	display: flex;
}

.mobile-menu__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
}

.mobile-menu a {
	display: block;
	padding: 0.85em 0.25em;
	font-size: var(--text-lg);
	text-decoration: none;
	color: var(--color-text);
	border-bottom: 1px solid var(--color-border);
}

@media (min-width: 768px) {
	.menu-toggle,
	.mobile-menu {
		display: none;
	}

	.primary-navigation {
		display: flex;
		align-items: center;
		gap: var(--space-md);
	}

	.primary-navigation ul {
		display: flex;
		align-items: center;
		gap: var(--space-md);
		list-style: none;
		margin: 0;
		padding: 0;
	}

	.primary-navigation a {
		text-decoration: none;
		color: var(--color-text);
		font-weight: 500;
	}

	.primary-navigation a:hover,
	.primary-navigation a:focus-visible {
		color: var(--color-cta);
	}
}

/* ===== Footer ===== */
.site-footer {
	background: var(--gradient-profundidad);
	color: var(--color-white);
	padding-block: var(--space-xl) var(--space-lg);
}

.site-footer a {
	color: var(--color-white);
}

.footer-grid {
	display: grid;
	gap: var(--space-lg);
	grid-template-columns: 1fr;
}

@media (min-width: 768px) {
	.footer-grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

.footer-menu {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 0.4em;
}

.footer-legal {
	margin-top: var(--space-lg);
	padding-top: var(--space-md);
	border-top: 1px solid rgba(255, 255, 255, 0.2);
	font-size: var(--text-sm);
	opacity: 0.85;
}

/* ===== Grids reutilizables ===== */
.grid {
	display: grid;
	gap: var(--space-md);
	grid-template-columns: 1fr;
}

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

@media (min-width: 1024px) {
	.grid--3 { grid-template-columns: repeat(3, 1fr); }
	.grid--4 { grid-template-columns: repeat(4, 1fr); }
}

/* ===== Blog: layout de artículo + relacionados ===== */
.entry-layout {
	display: grid;
	gap: var(--space-lg);
	max-width: var(--content-width);
	margin-inline: auto;
}