/* =========================================================================
   BLOG — índice editorial, artículo y fachada de vídeo
   =========================================================================

   Dos decisiones de fondo, ambas justificadas en el informe de dirección
   de arte del 2026-08-03:

   1. El índice NO lleva miniaturas. Las 29 destacadas heredadas son carteles
      de la marca anterior con el título quemado en el píxel y seis ratios
      distintos: cualquier tarjeta con imagen se lee como una web de 2019.

   2. La prosa va sobre superficie opaca. `--grad-bg` es fixed y su esquina
      inferior es ámbar (#E7C575); un artículo largo garantiza scroll sobre
      esa zona, donde `--color-text-muted` cae a 3.68:1 e incumple AA. La
      superficie opaca + `--color-ink` resuelve el contraste por construcción
      (9.6:1), no por parche.
   ========================================================================= */

/* -------------------------------------------------------------------------
   ÍNDICE: filtros por categoría
   ------------------------------------------------------------------------- */

.blog-filtros {
	margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

.blog-filtros__lista {
	display: flex;
	flex-wrap: wrap;
	gap: 0.25rem 1.25rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.blog-filtros__chip {
	display: inline-flex;
	align-items: center;
	/* Target táctil WCAG 2.2 AA. */
	min-height: 44px;
	font-family: var(--font-body);
	font-size: var(--text-xs);
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	text-decoration: none;
	color: var(--color-text-muted);
	border-bottom: 2px solid transparent;
	transition: color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}

.blog-filtros__chip:hover {
	color: var(--gold-deep);
}

/* El filete dorado ronda 1.4:1: nunca puede ser el único indicador del estado
   activo, así que va acompañado de cambio de color y de aria-current. */
.blog-filtros__chip.is-active {
	color: var(--gold-deep);
	border-bottom-color: var(--color-accent);
}

.blog-filtros__chip:focus-visible {
	outline: 2px solid var(--color-accent);
	outline-offset: 3px;
}

/* -------------------------------------------------------------------------
   ÍNDICE: lista de filas
   ------------------------------------------------------------------------- */

.post-list {
	list-style: none;
	margin: 0;
	padding: 0;
	border-top: 1px solid var(--color-border);
}

.post-row {
	border-bottom: 1px solid var(--color-border);
	transition: border-color var(--dur-fast) var(--ease-out);
}

.post-row__link {
	display: grid;
	gap: 0.4rem;
	/* Área táctil holgada: la fila entera supera de largo los 44px. */
	padding-block: 1.75rem;
	text-decoration: none;
	color: inherit;
}

.post-row__meta {
	font-family: var(--font-body);
	font-size: var(--text-xs);
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	/* #6E4E1C: 7.10:1 sobre marfil y 4.56:1 sobre la esquina ámbar. */
	color: var(--gold-deep);
}

.post-row__title {
	position: relative;
	display: inline;
	font-family: var(--font-display);
	font-weight: 400;
	font-size: var(--text-2xl);
	line-height: 1.2;
	color: var(--color-ink);
	background-image: linear-gradient(var(--color-accent-soft), var(--color-accent-soft));
	background-repeat: no-repeat;
	background-position: 0 100%;
	background-size: 0 1px;
	transition: background-size var(--dur-fast) var(--ease-out);
}

.post-row__excerpt {
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	line-clamp: 2;
	overflow: hidden;
	font-size: var(--text-sm);
	line-height: 1.6;
	color: var(--color-ink);
}

.post-row:hover,
.post-row:focus-within {
	border-bottom-color: var(--color-accent);
}

.post-row:hover .post-row__title,
.post-row:focus-within .post-row__title {
	background-size: 100% 1px;
}

.post-row__link:focus-visible {
	outline: 2px solid var(--color-accent);
	outline-offset: 4px;
}

/* Destacada: solo la más reciente y solo en la primera página. */
.post-row--featured {
	display: grid;
	gap: clamp(1.25rem, 3vw, 2.5rem);
	padding-block: clamp(1.75rem, 4vw, 3rem);
}

.post-row--featured .post-row__link {
	padding-block: 0;
}

.post-row--featured .post-row__media picture {
	display: block;
}

.post-row--featured .post-row__media img {
	display: block;
	width: 100%;
	/* Encuadre fijo: las fotos del tema tienen proporciones distintas y sin
	   esto la destacada dispara la altura de la fila. */
	aspect-ratio: 4 / 3;
	object-fit: cover;
	border: 1px solid var(--color-border-gold);
}

.post-row--featured .post-row__title {
	font-size: var(--text-3xl);
}

.post-row__excerpt--long {
	-webkit-line-clamp: 3;
	line-clamp: 3;
	font-size: var(--text-base);
}

@media (min-width: 1024px) {
	.post-row--featured {
		grid-template-columns: 45% 1fr;
		align-items: center;
	}
}

/* -------------------------------------------------------------------------
   PAGINACIÓN
   ------------------------------------------------------------------------- */

.pagination {
	margin-top: clamp(2.5rem, 6vw, 4rem);
}

.pagination__list {
	display: flex;
	flex-wrap: wrap;
	gap: 0.25rem;
	list-style: none;
	margin: 0;
	padding: 0;
	justify-content: center;
}

.pagination__item .page-numbers {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	/* Target táctil WCAG 2.2 AA. */
	min-width: 44px;
	min-height: 44px;
	padding-inline: 0.5rem;
	font-size: var(--text-sm);
	color: var(--color-ink);
	text-decoration: none;
	border-bottom: 2px solid transparent;
	transition: border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}

.pagination__item .page-numbers:hover {
	color: var(--color-accent-soft);
	border-bottom-color: var(--color-border-gold);
}

.pagination__item .page-numbers.current {
	font-weight: 600;
	color: var(--gold-deep);
	border-bottom-color: var(--color-accent);
}

.pagination__item .page-numbers:focus-visible {
	outline: 2px solid var(--color-accent);
	outline-offset: 2px;
}

.blog-empty {
	padding-block: clamp(3rem, 8vw, 5rem);
	text-align: center;
	color: var(--color-ink);
}

.blog-empty p {
	margin-bottom: 1.5rem;
	color: var(--color-ink);
}

/* -------------------------------------------------------------------------
   ARTÍCULO
   ------------------------------------------------------------------------- */

/* Los títulos de artículo llegan a 68 caracteres, los de página no pasan de 30.
   A peso 600 y --text-4xl salen bloques toscos de 5 líneas: en una serif de
   alto contraste el peso ligero ES el gesto premium. */
.single-post .page-header__title {
	font-weight: 300;
	font-size: var(--text-3xl);
}

.section--article {
	padding-block-start: clamp(1.5rem, 4vw, 2.5rem);
}

.article-meta {
	margin-bottom: 1.5rem;
	font-family: var(--font-body);
	font-size: var(--text-sm);
	color: var(--gold-deep);
}

/* Superficie opaca: saca la prosa de encima del degradado ámbar. */
.article-prose {
	max-width: 68ch;
	margin-inline: auto;
	padding: clamp(1.5rem, 5vw, 3.5rem);
	background-color: var(--card-surface);
	box-shadow: var(--shadow-rest);
	font-size: clamp(1.0625rem, 0.98rem + 0.35vw, 1.1875rem);
	line-height: 1.7;
	/* Anula el --color-text-muted heredado de base.css: es lo que sube el
	   cuerpo de 3.68:1 a 9.6:1 sobre la esquina ámbar del degradado. */
	color: var(--color-ink);
}

.article-prose p,
.article-prose li,
.article-prose blockquote,
.article-prose td,
.article-prose th {
	color: var(--color-ink);
}

.article-prose p {
	line-height: 1.7;
}

.article-prose p + p {
	margin-top: 1.15em;
}

.article-prose > p:first-of-type {
	font-size: 1.125em;
}

/* H2 como capítulo: filete + respiro real. */
.article-prose h2 {
	margin-block: clamp(2.75rem, 5vw, 4rem) 0.75rem;
	padding-top: clamp(1.25rem, 3vw, 2rem);
	border-top: 1px solid var(--color-border);
	font-family: var(--font-display);
	font-weight: 400;
	font-size: var(--text-2xl);
	line-height: 1.2;
	color: var(--color-ink);
}

.article-prose > h2:first-child {
	margin-top: 0;
	padding-top: 0;
	border-top: 0;
}

/* H3 cambia de familia a propósito: hay entradas con 11 H3 y 7 H2. Once
   serifs medianas compiten con las de nivel superior; en versalitas Inter
   se leen como etiquetas y la jerarquía se aclara sola. */
.article-prose h3 {
	margin-block: 2rem 0.5rem;
	font-family: var(--font-body);
	font-weight: 600;
	font-size: 1.0625rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--gold-deep);
}

.article-prose h4 {
	margin-block: 1.75rem 0.5rem;
	font-family: var(--font-body);
	font-weight: 600;
	font-size: 1rem;
	color: var(--color-ink);
}

.article-prose ul,
.article-prose ol {
	margin-block: 1.25rem;
	padding-left: 1.25rem;
}

.article-prose li + li {
	margin-top: 0.5rem;
}

.article-prose li::marker {
	color: var(--color-accent);
}

.article-prose blockquote {
	margin-block: 2rem;
	padding-left: 1.5rem;
	border-left: 2px solid var(--color-accent);
	font-family: var(--font-display);
	font-weight: 300;
	font-style: italic;
	font-size: var(--text-xl);
	line-height: 1.4;
	color: var(--color-ink);
}

.article-prose a {
	color: var(--color-accent-soft);
	text-underline-offset: 3px;
}

.article-prose a:hover {
	color: var(--gold-deep);
}

/* Imágenes heredadas: ratios de 0.67 a 4.55. El max-height es la clave —
   sin él, una vertical 1200x1600 ocupa dos pantallas y media en móvil. */
.article-prose img {
	display: block;
	width: auto;
	max-width: 100%;
	max-height: 70svh;
	height: auto;
	margin-block: 2.5rem;
	margin-inline: auto;
	border: 1px solid var(--color-border-gold);
	box-shadow: var(--shadow-rest);
}

.article-prose figure {
	margin-block: 2.5rem;
}

.article-prose figcaption {
	margin-top: 0.5rem;
	font-size: var(--text-sm);
	text-align: center;
	color: var(--color-ink);
}

/* -------------------------------------------------------------------------
   VÍDEO: fachada de consentimiento
   ------------------------------------------------------------------------- */

.dk-video,
.dk-embed {
	position: relative;
	margin-block: 2.5rem;
	aspect-ratio: 16 / 9;
	background: linear-gradient(140deg, #2A2218 0%, #4A3A22 100%);
	border: 1px solid var(--color-border-gold);
}

.dk-video__btn {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 1rem;
	width: 100%;
	height: 100%;
	padding: 1.5rem;
	background: none;
	border: 0;
	cursor: pointer;
	color: #FBEFD0; /* 13.9:1 sobre el ink del fondo */
	text-align: center;
}

.dk-video__play {
	display: block;
	width: 68px;
	height: 68px;
	border: 2px solid var(--color-accent-bright);
	border-radius: var(--radius-full);
	background: rgba(42, 34, 24, 0.4);
	position: relative;
	transition: transform var(--dur-fast) var(--ease-out);
}

.dk-video__play::after {
	content: "";
	position: absolute;
	top: 50%;
	left: 54%;
	transform: translate(-50%, -50%);
	border-style: solid;
	border-width: 11px 0 11px 18px;
	border-color: transparent transparent transparent var(--color-accent-bright);
}

.dk-video__btn:hover .dk-video__play {
	transform: scale(1.06);
}

.dk-video__btn:focus-visible {
	outline: 3px solid var(--color-accent-bright);
	outline-offset: -6px;
}

.dk-video__title {
	font-family: var(--font-display);
	font-size: var(--text-lg);
	line-height: 1.3;
}

.dk-video__note {
	position: absolute;
	inset-inline: 0;
	bottom: 0.75rem;
	margin: 0;
	font-size: var(--text-xs);
	text-align: center;
	color: rgba(251, 239, 208, 0.85);
	pointer-events: none;
}

.dk-video.is-loaded {
	background: #000;
}

.dk-video iframe,
.dk-embed iframe {
	display: block;
	width: 100%;
	height: 100%;
	border: 0;
}

/* -------------------------------------------------------------------------
   NAVEGACIÓN ENTRE ENTRADAS, CTA Y RELACIONADAS
   ------------------------------------------------------------------------- */

.article-nav {
	padding-block: clamp(2rem, 5vw, 3rem);
}

.article-nav__inner {
	display: grid;
	gap: 1.5rem;
	padding-block: 1.5rem;
	border-top: 1px solid var(--color-border);
	border-bottom: 1px solid var(--color-border);
}

@media (min-width: 768px) {
	.article-nav__inner {
		grid-template-columns: 1fr 1fr;
	}

	.article-nav__link--next {
		text-align: right;
	}
}

.article-nav__link {
	display: grid;
	gap: 0.35rem;
	text-decoration: none;
	color: inherit;
}

.article-nav__label {
	font-family: var(--font-body);
	font-size: var(--text-xs);
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--gold-deep);
}

.article-nav__title {
	font-family: var(--font-display);
	font-size: var(--text-lg);
	line-height: 1.25;
	color: var(--color-ink);
}

.article-nav__link:hover .article-nav__title {
	color: var(--color-accent-soft);
}

.article-nav__link:focus-visible {
	outline: 2px solid var(--color-accent);
	outline-offset: 4px;
}

.article-cta__inner {
	text-align: center;
}

.article-cta__title {
	font-family: var(--font-display);
	font-weight: 400;
	font-size: var(--text-3xl);
	line-height: 1.15;
	margin-block: 0.5rem 0.75rem;
	color: #FBEFD0;
}

.article-cta__lead {
	max-width: 46ch;
	margin-inline: auto;
	margin-bottom: 1.75rem;
	color: rgba(251, 239, 208, 0.88);
}

/* Sobre ink, --color-accent (#A8762E) daría 4.0:1 y fallaría: se usa la
   variante bright, 6.1:1. */
.eyebrow--on-ink {
	color: var(--color-accent-bright);
}

.article-rel__heading {
	margin-bottom: 0.5rem;
	font-family: var(--font-display);
	font-weight: 400;
	font-size: var(--text-2xl);
	color: var(--color-ink);
}

.post-list--compact .post-row__link {
	padding-block: 1.25rem;
}

.post-list--compact .post-row__title {
	font-size: var(--text-lg);
}

/* -------------------------------------------------------------------------
   MOTION — solo CSS. El blog no carga GSAP (motion-plan.md §dk_needs_gsap).
   ------------------------------------------------------------------------- */

@supports (animation-timeline: view()) {
	@media (prefers-reduced-motion: no-preference) {
		.post-row {
			animation: dk-row-in linear both;
			animation-timeline: view();
			animation-range: entry 10% cover 26%;
		}

		/* 12px y no los 24 del patrón global: en una lista densa un recorrido
		   largo produce oleaje, no elegancia. */
		@keyframes dk-row-in {
			from {
				opacity: 0;
				transform: translateY(12px);
			}

			to {
				opacity: 1;
				transform: translateY(0);
			}
		}

		/* Barra de progreso de lectura, sin una línea de JS. */
		.single-post .article-progress {
			position: fixed;
			inset-block-start: 0;
			inset-inline-start: 0;
			height: 3px;
			width: 100%;
			transform-origin: 0 50%;
			background: var(--gradient-gold, var(--color-accent));
			z-index: 199;
			animation: dk-progress linear both;
			animation-timeline: scroll(root block);
		}

		@keyframes dk-progress {
			from {
				transform: scaleX(0);
			}

			to {
				transform: scaleX(1);
			}
		}
	}
}

@media (prefers-reduced-motion: reduce) {
	.post-row,
	.post-row__title,
	.dk-video__play,
	.article-nav__title {
		animation: none !important;
		transition: none !important;
	}

	.article-progress {
		display: none;
	}
}