/*
 * layout.css — Layout global: container, site-header, site-footer, grids
 */

/* ===========================================================
	CONTAINER
	=========================================================== */

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

/* ===========================================================
	SITE WRAPPER
	=========================================================== */

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

.site-main {
	flex: 1;
}

/* ===========================================================
	SITE HEADER / NAVBAR
	=========================================================== */

.site-header {
	position: sticky;
	top: 0;
	z-index: var(--z-header);
	background: var(--color-bg-secondary);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	border-bottom: 1px solid rgba(0, 229, 255, 0.12);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-3);
	height: 64px;
}

.site-header__logo {
	font-size: 1.125rem;
	font-weight: var(--font-weight-bold);
	color: var(--color-accent-cyan);
	flex-shrink: 0;
}

.site-header__logo img {
	height: 36px;
	width: auto;
}

/* Logo — texto mejorado (fallback cuando no hay custom logo) */
.site-header__logo-text {
	font-size: 1.125rem;
	font-weight: var(--font-weight-bold);
	color: var(--color-accent-cyan);
	letter-spacing: -0.01em;
	white-space: nowrap;
}

/* Categorías toggle (desktop) */
.site-header__cats {
	display: none;
	position: relative;
}

@media (min-width: 1024px) {
	.site-header__cats {
		display: block;
	}
}

.site-header__cats-btn {
	display: flex;
	align-items: center;
	gap: var(--space-1);
	padding: 6px var(--space-1);
	border-radius: var(--border-radius-md);
	font-size: 0.9375rem;
	font-weight: var(--font-weight-bold);
	color: var(--color-text-primary);
	transition: color var(--transition-fast);
}

.site-header__cats-btn:hover,
.site-header__cats-btn[aria-expanded="true"] {
	color: var(--color-accent-cyan);
}

.site-header__cats-chevron {
	transition: transform var(--transition-fast);
	flex-shrink: 0;
}

.site-header__cats-btn[aria-expanded="true"] .site-header__cats-chevron {
	transform: rotate(180deg);
}

/* Dropdown de categorías */
.cats-dropdown {
	position: absolute;
	top: calc(100% + var(--space-1));
	left: 50%;
	transform: translateX(-50%);
	min-width: 210px;
	background: var(--color-bg-secondary);
	border: var(--border-subtle);
	border-radius: var(--border-radius-md);
	box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
	padding: var(--space-1) 0;
	z-index: var(--z-above);
	animation: dropdownIn 150ms ease both;
}

.cats-dropdown[hidden] {
	display: none;
}

@keyframes dropdownIn {
	from { opacity: 0; transform: translateX(-50%) translateY(-6px); }
	to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.cats-dropdown__item {
	display: flex;
	align-items: center;
	gap: var(--space-1);
	padding: 10px var(--space-3);
	font-size: 0.9375rem;
	font-weight: var(--font-weight-bold);
	color: var(--color-text-primary);
	transition: background var(--transition-fast), color var(--transition-fast);
}

.cats-dropdown__item:hover {
	background: rgba(255, 255, 255, 0.04);
	color: var(--cat-color, var(--color-accent-cyan));
}

.cats-dropdown__dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--cat-color, var(--color-accent-cyan));
	flex-shrink: 0;
}

/* Extras del panel hamburguesa */
.cats-dropdown__mobile-extras {
	display: block; /* visible en mobile/tablet */
}

@media (min-width: 1024px) {
	.cats-dropdown__mobile-extras {
		display: none; /* oculto en el dropdown flotante de desktop */
	}
}

.cats-dropdown__divider {
	height: 1px;
	background: rgba(0, 229, 255, 0.1);
	margin: var(--space-1) var(--space-3);
}

/* En mobile/tablet: panel full-width debajo del header */
@media (max-width: 1023px) {
	.cats-dropdown {
		position: fixed;
		top: calc(var(--header-height) + var(--admin-bar-height, 0px));
		left: 0;
		right: 0;
		transform: none;
		border-radius: 0;
		border-left: none;
		border-right: none;
		box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
		padding: var(--space-2) 0;
		max-height: calc(100dvh - var(--header-height) - var(--admin-bar-height, 0px));
		overflow-y: auto;
		animation: mobileDropdownIn 150ms ease both;
	}

	@keyframes mobileDropdownIn {
		from { opacity: 0; transform: translateY(-8px); }
		to   { opacity: 1; transform: translateY(0); }
	}

	.site-header--scrolled .cats-dropdown {
		top: calc(var(--header-height-scrolled) + var(--admin-bar-height, 0px));
		max-height: calc(100dvh - var(--header-height-scrolled) - var(--admin-bar-height, 0px));
	}
}

/* Acciones */
.site-header__actions {
	display: flex;
	align-items: center;
	gap: var(--space-2);
}

.site-header__library-link {
	font-size: 0.875rem;
	font-weight: var(--font-weight-bold);
	letter-spacing: var(--letter-spacing-caption);
	text-transform: uppercase;
	color: var(--color-text-muted);
	padding: 6px 8px;
	border-radius: var(--border-radius-sm);
	border: 1px solid transparent;
	transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.site-header__library-link:hover {
	color: var(--color-accent-cyan);
	border-color: rgba(0, 229, 255, 0.25);
	background: rgba(0, 229, 255, 0.08);
}

@media (max-width: 767px) {
	/* Container: reduce padding lateral en móvil para dar más espacio */
	.site-header__inner.container {
		padding-inline: var(--space-2);
	}

	/* Inner: reduce gap entre logo y acciones */
	.site-header__inner {
		gap: var(--space-2);
	}

	/* Acciones: reduce gap entre elementos */
	.site-header__actions {
		gap: var(--space-1);
	}

	/* Botones de icono: aumenta área táctil a 40×40px */
	.site-header__icon-btn {
		padding: 10px;
	}

	/* Link biblioteca: visible en móvil tras quitar el panel de categorías */
	.site-header__library-link {
		display: inline-flex;
		font-size: 0.8125rem;
		padding: 6px;
	}

	/* Logo en móvil: limita altura para no aplastar el flex */
	.site-header__logo img {
		height: 30px;
	}
}

/* Íconos de acción — base uniforme */
.site-header__icon-btn {
	color: var(--color-text-primary);
	display: flex;
	align-items: center;
	padding: 4px;
	transition: color var(--transition-fast);
}

.site-header__icon-btn:hover {
	color: var(--color-accent-cyan);
}

/* Toggle de apariencia (sol/luna) — apila los dos SVGs con CSS Grid */
.site-header__theme-toggle {
	display: grid;
	place-items: center;
}

.site-header__theme-icon {
	grid-area: 1 / 1;  /* ambos íconos en la misma celda */
	transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.site-header__theme-icon--moon {
	opacity: 0;
	transform: scale(0.85);
}

.site-header__theme-toggle[aria-pressed="true"] .site-header__theme-icon--sun {
	opacity: 0;
	transform: scale(0.85);
}

.site-header__theme-toggle[aria-pressed="true"] .site-header__theme-icon--moon {
	opacity: 1;
	transform: scale(1);
}

/* Burger */
.site-header__menu-toggle {
	display: flex;
	flex-direction: column;
	gap: 5px;
	padding: 6px;
	color: var(--color-text-primary);
}

@media (min-width: 1024px) {
	.site-header__menu-toggle {
		display: none;
	}
}

.site-header__bar {
	display: block;
	width: 22px;
	height: 2px;
	background: currentColor;
	border-radius: 2px;
	transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* ===========================================================
	PRE-FOOTER AD
	=========================================================== */

.site-prefooter-ad {
	margin-top: var(--space-8);
}

.site-prefooter-ad .container {
	border: var(--border-subtle);
	border-radius: var(--border-radius-lg);
	background: rgba(255, 255, 255, 0.02);
	padding: var(--space-3);
}

.site-prefooter-ad__label {
	display: block;
	margin-bottom: var(--space-2);
	font-size: var(--text-caption);
	letter-spacing: var(--letter-spacing-caption);
	text-transform: uppercase;
	color: var(--color-text-muted);
}

/* ===========================================================
	SITE FOOTER
	=========================================================== */

.site-footer {
	position: relative;
	overflow: hidden;
	background:
		radial-gradient(circle at 15% 10%, rgba(0, 229, 255, 0.1) 0%, transparent 45%),
		radial-gradient(circle at 85% 0%, rgba(122, 79, 255, 0.18) 0%, transparent 40%),
		var(--color-bg-secondary);
	border-top: 1px solid rgba(0, 229, 255, 0.14);
	padding: var(--space-6) 0 var(--space-3);
	margin-top: var(--space-10);
}

.site-footer__inner {
	display: flex;
	flex-direction: column;
	gap: var(--space-6);
}

.site-footer__top {
	display: flex;
	justify-content: center;
	text-align: center;
}

.site-footer__brand {
	display: flex;
	flex-direction: column;
	gap: var(--space-2);
	align-items: center;
}

.site-footer__logo {
	font-size: 1.375rem;
	font-weight: var(--font-weight-bold);
	color: var(--color-accent-cyan);
	display: inline-block;
	letter-spacing: 0.02em;
}

.site-footer__tagline {
	font-size: 0.9375rem;
	color: rgba(230, 247, 255, 0.72);
	line-height: 1.65;
	max-width: 42ch;
	margin-inline: auto;
}

.site-footer__cta {
	align-self: center;
	margin-top: var(--space-1);
	padding-inline: var(--space-4);
	box-shadow: 0 0 24px rgba(0, 229, 255, 0.3);
}

.site-footer__menu {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--space-1) var(--space-2);
}

.site-footer__menu a {
	display: inline-flex;
	align-items: center;
	padding: 4px 8px;
	border-radius: var(--border-radius-sm);
	font-size: 0.8125rem;
	color: rgba(230, 247, 255, 0.72);
	transition: color var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
	border: 1px solid transparent;
}

.site-footer__menu a:hover {
	color: var(--color-text-primary);
	background: rgba(0, 229, 255, 0.08);
	border-color: rgba(0, 229, 255, 0.2);
}

.site-footer__bottom {
	padding-top: var(--space-3);
	border-top: 1px solid rgba(0, 229, 255, 0.12);
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: var(--space-2);
	flex-wrap: wrap;
}

.site-footer__copy {
	font-size: 0.75rem;
	color: rgba(230, 247, 255, 0.58);
	margin: 0;
}

.site-footer__copy a {
	color: rgba(230, 247, 255, 0.76);
}

.site-footer__legal-nav .site-footer__menu {
	justify-content: flex-end;
}

/* ---- Redes sociales ---- */

.site-footer__social {
	list-style: none;
	display: flex;
	gap: var(--space-2);
	margin-top: var(--space-1);
	flex-wrap: wrap;
}

.site-footer__social-link {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: var(--border-radius-md);
	background: rgba(255, 255, 255, 0.05);
	border: 1px solid rgba(0, 229, 255, 0.16);
	color: rgba(230, 247, 255, 0.72);
	text-decoration: none;
	transition: color var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.site-footer__social-link:hover {
	color: var(--color-accent-cyan);
	background: rgba(0, 229, 255, 0.12);
	border-color: rgba(0, 229, 255, 0.45);
	transform: translateY(-1px);
	opacity: 1;
}

@media (max-width: 767px) {
	.site-footer {
		padding: var(--space-5) 0 var(--space-3);
	}

	.site-footer__inner {
		gap: var(--space-4);
	}

	.site-footer__bottom {
		justify-content: center;
		text-align: center;
	}

	.site-footer__legal-nav .site-footer__menu {
		justify-content: center;
	}
}

/* ===========================================================
	ARCHIVE GRID
	=========================================================== */

.archive__header {
	padding: var(--space-5) 0 var(--space-3);
	border-bottom: var(--border-subtle);
	margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
	.archive__header {
		padding: var(--space-6) 0 var(--space-4);
		margin-bottom: var(--space-5);
	}
}

@media (min-width: 1024px) {
	.archive__header {
		padding: var(--space-8) 0 var(--space-5);
		margin-bottom: var(--space-6);
	}
}

.archive__title {
	font-size: clamp(var(--text-h2), 4vw, var(--text-h1));
	color: var(--color-text-primary);
}

.archive__search-query {
	color: var(--color-accent-cyan);
}

.archive__description {
	margin-top: var(--space-2);
	color: var(--color-text-muted);
	max-width: 640px;
}

.archive__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-4);
	padding-bottom: var(--space-10);
}

@media (min-width: 768px) {
	.archive__grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

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

/* ===========================================================
	PAGE CONTENT
	=========================================================== */

.page-content {
	padding: var(--space-5) 0;
	max-width: 800px;
}

@media (min-width: 768px) {
	.page-content {
		padding: var(--space-6) 0;
	}
}

@media (min-width: 1024px) {
	.page-content {
		padding: var(--space-8) 0;
	}
}

.page-content__title {
	font-size: clamp(var(--text-h2), 3.5vw, var(--text-h1));
	margin-bottom: var(--space-4);
	color: var(--color-text-primary);
}

@media (min-width: 768px) {
	.page-content__title {
		margin-bottom: var(--space-6);
	}
}

/* ===========================================================
	ERROR 404
	=========================================================== */

.error-404 {
	padding: var(--space-12) 0;
	text-align: center;
}

.error-404__code {
	font-size: clamp(5rem, 15vw, 9rem);
	font-weight: var(--font-weight-bold);
	background: var(--gradient-cta);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
	line-height: 1;
	margin-bottom: var(--space-3);
}

.error-404__title {
	font-size: var(--text-h2);
	margin-bottom: var(--space-2);
}

.error-404__description {
	color: var(--color-text-muted);
	max-width: 480px;
	margin: 0 auto var(--space-5);
}

/* ===========================================================
	SIDEBAR
	=========================================================== */

.sidebar {
	display: flex;
	flex-direction: column;
	gap: var(--space-6);
}

.sidebar__widget-title {
	font-size: var(--text-h3);
	margin-bottom: var(--space-3);
	padding-bottom: var(--space-2);
	border-bottom: var(--border-subtle);
	color: var(--color-text-primary);
}

.sidebar__categories {
	display: flex;
	flex-direction: column;
	gap: var(--space-1);
}

.sidebar__categories a {
	color: var(--color-text-muted);
	font-size: 0.9375rem;
	transition: color var(--transition-fast);
	display: flex;
	justify-content: space-between;
	padding: 4px 0;
	border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.sidebar__categories a:hover {
	color: var(--color-accent-cyan);
}

/* ===========================================================
	RELATED POSTS
	=========================================================== */

.related-posts {
	padding: var(--space-5) 0;
	margin-top: var(--space-5);
	border-top: var(--border-subtle);
}

@media (min-width: 768px) {
	.related-posts {
		padding: var(--space-6) 0;
		margin-top: var(--space-6);
	}
}

@media (min-width: 1024px) {
	.related-posts {
		padding: var(--space-8) 0;
		margin-top: var(--space-8);
	}
}

.related-posts__title {
	font-size: clamp(var(--text-h3), 3vw, var(--text-h2));
	margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
	.related-posts__title {
		margin-bottom: var(--space-5);
	}
}

.related-posts__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--space-4);
}

@media (min-width: 768px) {
	.related-posts__grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

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

/* ===========================================================
	ADMIN BAR FIX (ver admin-bar.css)
	=========================================================== */

/* ===========================================================
	BREADCRUMBS
	=========================================================== */

.breadcrumbs {
	margin-bottom: var(--space-3);
}

.breadcrumbs__list {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 4px;
	font-size: var(--text-caption);
	color: var(--color-text-muted);
}

.breadcrumbs__item {
	display: flex;
	align-items: center;
	gap: 4px;
}

.breadcrumbs__link {
	color: var(--color-text-muted);
	transition: color var(--transition-fast);
}

.breadcrumbs__link:hover {
	color: var(--color-accent-cyan);
}

.breadcrumbs__current {
	color: var(--color-text-primary);
}

.breadcrumbs__sep {
	color: rgba(230, 247, 255, 0.2);
	font-size: 0.75rem;
}

/* Rank Math breadcrumbs override */
.breadcrumbs .rank-math-breadcrumb p {
	display: flex;
	flex-wrap: wrap;
	gap: 4px;
	align-items: center;
	font-size: var(--text-caption);
	color: var(--color-text-muted);
	margin: 0;
}

.breadcrumbs .rank-math-breadcrumb a {
	color: var(--color-text-muted);
	transition: color var(--transition-fast);
}

.breadcrumbs .rank-math-breadcrumb a:hover {
	color: var(--color-accent-cyan);
}

.breadcrumbs .rank-math-breadcrumb .separator {
	opacity: 0.3;
	font-size: 0.75rem;
}

/* ===========================================================
	SEARCH OVERLAY
	=========================================================== */

.search-overlay {
	position: fixed;
	inset: 0;
	z-index: var(--z-modal);
	display: flex;
	align-items: flex-start;
	justify-content: center;
	padding-top: 15vh;
}

.search-overlay[hidden] {
	display: none;
}

.search-overlay--visible {
	display: flex;
	animation: overlayIn 200ms ease both;
}

@keyframes overlayIn {
	from { opacity: 0; }
	to   { opacity: 1; }
}

.search-overlay__backdrop {
	position: absolute;
	inset: 0;
	background: rgba(0, 1, 10, 0.85);
	backdrop-filter: blur(6px);
	-webkit-backdrop-filter: blur(6px);
}

.search-overlay__panel {
	position: relative;
	z-index: 1;
	width: 100%;
	max-width: 680px;
	margin-inline: var(--container-padding);
	background: var(--color-bg-secondary);
	border: var(--border-active);
	border-radius: var(--border-radius-lg);
	padding: var(--space-5) var(--space-4);
	box-shadow: var(--glow-cyan);
	animation: panelIn 200ms ease both;
}

@keyframes panelIn {
	from { transform: translateY(-16px); opacity: 0; }
	to   { transform: translateY(0);     opacity: 1; }
}

.search-overlay__label {
	display: block;
	font-size: var(--text-h3);
	font-weight: var(--font-weight-bold);
	color: var(--color-text-primary);
	margin-bottom: var(--space-3);
}

.search-overlay__input-wrap {
	display: flex;
	gap: var(--space-2);
}

.search-overlay__input {
	flex: 1;
	padding: 14px var(--space-2);
	background: rgba(255, 255, 255, 0.05);
	border: var(--border-subtle);
	border-radius: var(--border-radius-md);
	color: var(--color-text-primary);
	font-family: var(--font-primary);
	font-size: 1.0625rem;
	transition: border-color var(--transition-fast);
}

.search-overlay__input:focus {
	outline: none;
	border-color: rgba(0, 229, 255, 0.5);
}

.search-overlay__input::placeholder {
	color: var(--color-text-muted);
}

.search-overlay__close {
	position: absolute;
	top: var(--space-2);
	right: var(--space-2);
	padding: 8px;
	color: var(--color-text-muted);
	border-radius: var(--border-radius-sm);
	transition: color var(--transition-fast), background var(--transition-fast);
}

.search-overlay__close:hover {
	color: var(--color-text-primary);
	background: rgba(255, 255, 255, 0.06);
}

/* ---- Live search results ---- */

.search-overlay__live {
	margin-top: var(--space-2);
	border: var(--border-subtle);
	border-radius: var(--border-radius-md);
	overflow: hidden;
	max-height: 368px;
	overflow-y: auto;
	scrollbar-width: thin;
	scrollbar-color: rgba(0, 229, 255, 0.2) transparent;
}

.search-overlay__live[hidden] {
	display: none;
}

.search-live__item {
	display: flex;
	align-items: center;
	gap: var(--space-2);
	padding: 12px var(--space-3);
	text-decoration: none;
	border-bottom: 1px solid rgba(255, 255, 255, 0.05);
	transition: background var(--transition-fast);
	outline: none;
	cursor: pointer;
}

.search-live__item:last-of-type {
	border-bottom: none;
}

.search-live__item:hover,
.search-live__item:focus,
.search-live__item--active {
	background: rgba(0, 229, 255, 0.07);
}

.search-live__thumb {
	flex-shrink: 0;
	width: 56px;
	height: 56px;
	border-radius: var(--border-radius-sm);
	background-size: cover;
	background-position: center;
	background-color: rgba(255, 255, 255, 0.04);
}

.search-live__thumb--placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--color-text-muted);
}

.search-live__body {
	display: flex;
	flex-direction: column;
	gap: 2px;
	min-width: 0;
	flex: 1;
}

.search-live__cat {
	font-size: 0.6875rem;
	font-weight: var(--font-weight-bold);
	letter-spacing: var(--letter-spacing-caption);
	text-transform: uppercase;
}

.search-live__title {
	font-size: var(--text-body);
	font-weight: var(--font-weight-bold);
	color: var(--color-text-primary);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.search-live__excerpt {
	font-size: 0.75rem;
	color: var(--color-text-muted);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.search-live__footer {
	display: block;
	padding: 12px var(--space-3);
	font-size: var(--text-caption);
	font-weight: var(--font-weight-bold);
	color: var(--color-accent-cyan);
	text-decoration: none;
	text-align: center;
	background: rgba(0, 229, 255, 0.04);
	border-top: var(--border-subtle);
	transition: background var(--transition-fast), color var(--transition-fast);
	outline: none;
}

.search-live__footer:hover,
.search-live__footer:focus,
.search-live__footer.search-live__item--active {
	background: rgba(0, 229, 255, 0.1);
	color: var(--color-text-primary);
}

/* Spinner de carga */
.search-live__spinner {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	padding: var(--space-3);
}

.search-live__spinner span {
	display: block;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--color-accent-cyan);
	opacity: 0.4;
	animation: liveSpinnerPulse 1.2s ease-in-out infinite;
}

.search-live__spinner span:nth-child(2) { animation-delay: 0.2s; }
.search-live__spinner span:nth-child(3) { animation-delay: 0.4s; }

@keyframes liveSpinnerPulse {
	0%, 80%, 100% { opacity: 0.2; transform: scale(0.8); }
	40%           { opacity: 1;   transform: scale(1.1); }
}

/* Sin resultados */
.search-live__empty {
	padding: var(--space-3) var(--space-4);
	font-size: var(--text-caption);
	color: var(--color-text-muted);
	text-align: center;
}

.search-live__empty strong {
	color: var(--color-text-primary);
}

/* ===========================================================
	ERROR 404
	=========================================================== */

.error-404 {
	padding: var(--space-12) 0;
	min-height: 70vh;
	display: flex;
	align-items: center;
	background: radial-gradient(ellipse at 50% 30%, rgba(122, 79, 255, 0.15) 0%, transparent 65%);
}

.error-404__inner {
	max-width: 640px;
	margin-inline: auto;
	text-align: center;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--space-3);
}

.error-404__code {
	font-size: clamp(6rem, 20vw, 10rem);
	font-weight: var(--font-weight-bold);
	line-height: 1;
	letter-spacing: -0.04em;
	background: linear-gradient(135deg, var(--color-accent-violet) 0%, var(--color-accent-cyan) 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
	filter: drop-shadow(0 0 40px rgba(122, 79, 255, 0.5));
	margin-bottom: 0;
	user-select: none;
}

.error-404__title {
	font-size: clamp(var(--text-h2), 3.5vw, var(--text-h1));
	font-weight: var(--font-weight-bold);
	letter-spacing: var(--letter-spacing-heading);
	color: var(--color-text-primary);
	margin-bottom: 0;
}

.error-404__description {
	font-size: var(--text-body);
	color: var(--color-text-muted);
	line-height: var(--line-height-body);
	max-width: 480px;
}

.error-404__search {
	display: flex;
	gap: var(--space-2);
	width: 100%;
	max-width: 480px;
	margin-top: var(--space-1);
}

.error-404__search-input {
	flex: 1;
	padding: 12px var(--space-2);
	background: rgba(255, 255, 255, 0.05);
	border: var(--border-subtle);
	border-radius: var(--border-radius-md);
	color: var(--color-text-primary);
	font-size: var(--text-body);
	font-family: var(--font-primary);
	transition: border-color var(--transition-fast);
}

.error-404__search-input:focus {
	outline: none;
	border-color: rgba(0, 229, 255, 0.5);
}

.error-404__search-input::placeholder {
	color: var(--color-text-muted);
}

.error-404__home-btn {
	margin-top: var(--space-1);
}

.error-404__categories {
	margin-top: var(--space-2);
	width: 100%;
}

.error-404__categories-label {
	font-size: var(--text-caption);
	letter-spacing: var(--letter-spacing-caption);
	text-transform: uppercase;
	color: var(--color-text-muted);
	margin-bottom: var(--space-2);
}

.error-404__cat-list {
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: var(--space-1);
}

.error-404__cat-link {
	display: inline-block;
	padding: 6px var(--space-2);
	background: rgba(255, 255, 255, 0.04);
	border: var(--border-subtle);
	border-radius: 100px;
	font-size: var(--text-caption);
	font-weight: var(--font-weight-bold);
	letter-spacing: 0.04em;
	color: var(--color-text-muted);
	text-decoration: none;
	transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

/* Color de acento por categoría (reutiliza el sistema de data-category) */
.error-404__cat-link[data-category] {
	--cat-color: var(--color-accent-cyan);
}
.error-404__cat-link[data-category="ciencia"]        { --cat-color: var(--color-cat-ciencia); }
.error-404__cat-link[data-category="historia"]       { --cat-color: var(--color-cat-historia); }
.error-404__cat-link[data-category="misterios"]      { --cat-color: var(--color-cat-misterios); }
.error-404__cat-link[data-category="espiritualidad"] { --cat-color: var(--color-cat-espiritualidad); }
.error-404__cat-link[data-category="ocultismo"]      { --cat-color: var(--color-cat-ocultismo); }
.error-404__cat-link[data-category="cultura"]        { --cat-color: var(--color-cat-cultura); }
.error-404__cat-link[data-category="fenomenos"],
.error-404__cat-link[data-category="fenómenos"]      { --cat-color: var(--color-cat-fenomenos); }

.error-404__cat-link:hover {
	color: var(--cat-color);
	border-color: var(--cat-color);
	background: rgba(255, 255, 255, 0.07);
}

@media (max-width: 767px) {
	.error-404__search {
		flex-direction: column;
	}

	.error-404 {
		padding: var(--space-8) 0;
	}
}

/* ===========================================================
	HEADER — ESTADO SCROLLED
	=========================================================== */

.site-header--scrolled {
	background: rgba(10, 15, 42, 0.97);
	box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.site-header--scrolled .site-header__inner {
	height: 56px;
}

/* ===========================================================
	BURGER → X ANIMACIÓN
	=========================================================== */

.site-header__menu-toggle[aria-expanded="true"] .site-header__bar:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}

.site-header__menu-toggle[aria-expanded="true"] .site-header__bar:nth-child(2) {
	opacity: 0;
	transform: scaleX(0);
}

.site-header__menu-toggle[aria-expanded="true"] .site-header__bar:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}