/* =========================================================================
   sudarv1 — main.css
   Brutalismo latinoamericano. Identidad de la barra diagonal "/".
   ========================================================================= */

:root {
	--cream: #F4EFE3;
	--ink: #14120C;
	--red: #C42A13;
	--teal: #0C5C57;
	--yellow: #EAA416;

	--font: 'Fira Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

	--cut: clamp(28px, 6vw, 96px);
	--cut-img: clamp(24px, 5vw, 80px);

	--wrap-max: 1320px;
	--gutter: clamp(20px, 4vw, 64px);

	--radius: 0px;
	--ease: cubic-bezier(.22, .61, .36, 1);
}

@media (max-width: 768px) {
	:root {
		--cut: clamp(14px, 3vw, 36px);
		--cut-img: clamp(12px, 3vw, 30px);
	}
}

/* -------------------------------------------------------------------------
   Base
   ------------------------------------------------------------------------- */
body {
	font-family: var(--font);
	background: var(--cream);
	color: var(--ink);
	font-weight: 400;
	line-height: 1.5;
	overflow-x: hidden;
}

a {
	color: inherit;
	text-decoration: none;
}

button {
	font-family: inherit;
	cursor: pointer;
}

.screen-reader-text {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(1px, 1px, 1px, 1px);
	white-space: nowrap;
}

.wrap {
	max-width: var(--wrap-max);
	margin: 0 auto;
	padding: 0 var(--gutter);
}

.wrap-narrow {
	max-width: 860px;
}

.bg-cream { background-color: var(--cream); color: var(--ink); }
.bg-red   { background-color: var(--red);   color: var(--cream); }
.bg-teal  { background-color: var(--teal);  color: var(--cream); }
.bg-yellow{ background-color: var(--yellow);color: var(--ink); }

/* -------------------------------------------------------------------------
   Tipografía "sudars/[algo]" — Light + Bold Italic
   ------------------------------------------------------------------------- */
.t-light {
	display: inline-block;
	font-weight: 300;
	font-style: normal;
}

.t-bold-italic {
	display: inline-block;
	font-weight: 700;
	font-style: italic;
}

.section-title {
	font-size: clamp(2.4rem, 6vw, 4.6rem);
	line-height: 1;
	margin: 0 0 clamp(2rem, 4vw, 3.5rem);
	letter-spacing: -0.01em;
}

.section-kicker {
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	opacity: 0.7;
	margin: 0 0 0.75rem;
}

.page-title {
	font-size: clamp(2rem, 5vw, 3.2rem);
	margin: 0 0 1rem;
	font-weight: 600;
}

/* -------------------------------------------------------------------------
   Links con subrayado animado (hover global)
   ------------------------------------------------------------------------- */
.nav-underline,
.footer-link,
.post-card-title a,
.btn-outline {
	position: relative;
	display: inline-block;
}

.nav-underline::after,
.footer-link::after,
.post-card-title a::after {
	content: '';
	position: absolute;
	left: 0;
	bottom: -0.15em;
	width: 100%;
	height: 2px;
	background: currentColor;
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.35s var(--ease);
}

.nav-underline:hover::after,
.nav-link:hover .nav-underline::after,
.footer-link:hover::after,
.post-card-title a:hover::after {
	transform: scaleX(1);
}

/* -------------------------------------------------------------------------
   Header
   ------------------------------------------------------------------------- */
.site-header {
	position: relative;
	z-index: 50;
	background: var(--cream);
	color: var(--ink);
	padding: clamp(0.5rem, 1vw, 1rem) 0 0;
}

.header-inner {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: clamp(112px, 16vw, 260px);
}

.site-logo-link {
	position: relative;
	z-index: 2;
	display: inline-block;
}

.site-logo {
	height: clamp(112px, 16vw, 260px);
	width: auto;
	max-width: 88vw;
}

.site-logo-footer {
	height: clamp(34px, 4vw, 48px);
}

.elp-logo-link {
	display: block;
	margin-top: 1.2rem;
	text-decoration: none;
	text-align: left;
}

.elp-logo {
	height: clamp(38px, 5vw, 58px);
	width: auto;
	display: block;
	margin: 0 0 0.6rem 0;
	transition: transform 0.25s var(--ease);
}

.elp-text {
	display: block;
	font-size: 0.7rem;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--ink);
	opacity: 0.85;
	line-height: 1.2;
}

.elp-logo-link:hover .elp-logo {
	transform: translateY(-2px);
}

.elp-logo-link:hover .elp-text {
	opacity: 1;
}

.header-rule {
	position: relative;
	left: 50%;
	width: 100vw;
	transform: translateX(-50%);
	border: none;
	border-top: 1px solid var(--ink);
	opacity: 0.5;
	margin: clamp(0.5rem, 1.2vw, 0.9rem) 0 0;
}

.menu-toggle {
	display: none;
	position: absolute;
	right: 0;
	top: 50%;
	z-index: 3;
	transform: translateY(-50%);
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 42px;
	height: 42px;
	background: transparent;
	border: 1px solid var(--ink);
	padding: 0;
	flex-shrink: 0;
}

.menu-toggle-bar {
	display: block;
	height: 2px;
	width: 20px;
	margin: 0 auto;
	background: var(--ink);
	transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}

.primary-nav {
	padding: 0.65rem 0 0.75rem;
}

.nav-menu,
.nav-menu-fallback {
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: clamp(1.25rem, 3vw, 2.75rem);
	margin: 0;
	padding: 0 var(--gutter);
	max-width: var(--wrap-max);
	margin-inline: auto;
}

.nav-link {
	font-size: clamp(0.95rem, 1.4vw, 1.15rem);
}

/* -------------------------------------------------------------------------
   Hero / Slider
   ------------------------------------------------------------------------- */
.hero-slider {
	position: relative;
	padding: clamp(0.3rem, 1vw, 0.6rem) 0 clamp(3rem, 8vh, 6rem);
}

.hero-slider-viewport {
	position: relative;
	width: 100%;
	margin: 0;
	padding: 0;
	height: min(72vh, 720px);
}

.hero-slide {
	position: absolute;
	inset: 0;
	z-index: 1;
	opacity: 0;
	pointer-events: none;
	overflow: hidden;
	transition: opacity 1.1s var(--ease);
	clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut-img)), 0 100%);
}

.hero-slide.is-active {
	z-index: 2;
	opacity: 1;
	pointer-events: auto;
}

.hero-slide-link {
	display: block;
	width: 100%;
	height: 100%;
}

.hero-slide-media {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transform: scale(1.08);
}

@keyframes sudarv1-kenburns {
	from { transform: scale(1.08); }
	to { transform: scale(1); }
}

.hero-slide.is-active .hero-slide-media {
	animation: sudarv1-kenburns 7s linear forwards;
}

.hero-slide-embed {
	width: 100%;
	height: 100%;
}

.hero-slide-embed iframe {
	width: 100%;
	height: 100%;
	border: 0;
	display: block;
}

.hero-slide-caption {
	position: absolute;
	left: 1.5rem;
	bottom: 1.5rem;
	margin: 0;
	background: var(--cream);
	color: var(--ink);
	padding: 0.4rem 0.9rem;
	font-size: 0.85rem;
	font-weight: 600;
}

.hero-arrow {
	position: absolute;
	top: 50%;
	transform: translateY(-50%) scale(1);
	width: 68px;
	height: 54px;
	clip-path: polygon(16% 0, 100% 0, 84% 100%, 0 100%);
	border: none;
	background: rgba(20, 18, 12, 0.55);
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
	color: var(--cream);
	font-size: 1.4rem;
	line-height: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 6;
	transition: background 0.25s var(--ease), transform 0.25s var(--ease);
}

.hero-arrow:hover,
.hero-arrow:focus-visible {
	background: rgba(20, 18, 12, 0.92);
	transform: translateY(-50%) scale(1.08);
}

.hero-arrow-prev { left: 1.25rem; }
.hero-arrow-next { right: 1.25rem; }

.hero-dots {
	position: absolute;
	left: 50%;
	bottom: 1.75rem;
	transform: translateX(-50%);
	display: flex;
	gap: 0.6rem;
	z-index: 5;
}

.hero-dot {
	width: 34px;
	height: 4px;
	background: rgba(20, 18, 12, 0.25);
	border: none;
	padding: 0;
	transition: background 0.25s var(--ease);
}

.hero-dot.is-active {
	background: var(--ink);
}

/* -------------------------------------------------------------------------
   Secciones de contenido dinámico (01-04) + footer — corte trapezoidal
   ------------------------------------------------------------------------- */
.content-section {
	position: relative;
	clip-path: polygon(0 var(--cut), 100% 0, 100% 100%, 0 100%);
	margin-top: calc(var(--cut) * -1);
	padding-top: calc(var(--cut) + clamp(1.5rem, 3.5vw, 3rem));
	padding-bottom: clamp(1.75rem, 4vw, 3.25rem);
}

.site-footer {
	position: relative;
	clip-path: polygon(0 var(--cut), 100% 0, 100% 100%, 0 100%);
	margin-top: calc(var(--cut) * -1);
	padding-top: calc(var(--cut) + clamp(1.5rem, 3.5vw, 2.5rem));
	padding-bottom: clamp(1.75rem, 3.5vw, 2.75rem);
}

.section-empty {
	opacity: 0.75;
}

/* -------------------------------------------------------------------------
   Post grid / cards
   ------------------------------------------------------------------------- */
.post-grid-container {
	--post-gap: clamp(1.5rem, 3vw, 2.5rem);
	--post-per-view: 3;
	position: relative;
	display: flex;
	align-items: flex-start;
	gap: clamp(1rem, 2vw, 1.5rem);
}

/* Ventana estática que recorta: nunca se transforma (si el clip viaja
   con el transform, no recorta nada). min-width:0 evita que las columnas
   desbordadas estiren el flex item y anulen el overflow. */
.post-grid-viewport {
	flex: 1;
	min-width: 0;
	overflow: hidden;
}

/* Carril horizontal: una sola fila, sin wrap. Cada tarjeta mide
   exactamente 1/var(--post-per-view) del ancho visible, así una
   "página" = ancho del viewport + un gap. */
.post-grid-container .post-grid {
	display: grid;
	grid-auto-flow: column;
	grid-template-columns: none;
	grid-auto-columns: calc(
		(100% - (var(--post-per-view) - 1) * var(--post-gap)) / var(--post-per-view)
	);
	gap: var(--post-gap);
	transition: transform 0.6s var(--ease);
	will-change: transform;
}

.post-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: clamp(1.5rem, 3vw, 2.5rem);
}

@media (prefers-reduced-motion: reduce) {
	.post-grid-container .post-grid {
		transition: none;
	}
}

.post-grid-more {
	flex-shrink: 0;
	width: 3.5rem;
	height: 3.5rem;
	border: 1.5px solid currentColor;
	background: transparent;
	font-size: 1.8rem;
	font-weight: 300;
	color: currentColor;
	cursor: pointer;
	transition: background 0.25s var(--ease), transform 0.25s var(--ease);
	display: flex;
	align-items: center;
	justify-content: center;
}

.post-grid-more:hover {
	background: currentColor;
	color: var(--bg-current);
	transform: scale(1.08);
}

.post-card {
	display: flex;
	flex-direction: column;
}

.post-card-media {
	display: block;
	overflow: hidden;
	border: 1px solid currentColor;
	aspect-ratio: 4 / 3;
}

.post-card-media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s var(--ease);
}

.post-card:hover .post-card-media img,
.post-card:hover .post-card-placeholder {
	transform: scale(1.05);
}

.post-card-placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
	background: linear-gradient(135deg, rgba(20,18,12,0.08), rgba(20,18,12,0.18));
	transition: transform 0.5s var(--ease);
}

.post-card-placeholder-mark {
	font-style: italic;
	font-weight: 600;
	opacity: 0.55;
	font-size: 0.9rem;
}

.post-card-body {
	padding-top: 1rem;
}

.post-card-cat {
	font-size: 0.7rem;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	opacity: 0.65;
	margin: 0 0 0.35rem;
}

.post-card-title {
	font-size: 1.35rem;
	font-weight: 700;
	margin: 0 0 0.4rem;
}

.post-card-meta {
	font-size: 0.85rem;
	opacity: 0.75;
	margin: 0 0 0.6rem;
}

.post-card-excerpt {
	font-size: 0.95rem;
	margin: 0;
	opacity: 0.9;
}

.btn-outline {
	display: inline-block;
	border: 1px solid currentColor;
	padding: 0.7rem 1.6rem;
	font-weight: 600;
	font-size: 0.9rem;
	letter-spacing: 0.03em;
	transition: background 0.3s var(--ease), color 0.3s var(--ease);
}

.bg-cream .btn-outline:hover { background: var(--ink); color: var(--cream); }
.bg-red .btn-outline:hover { background: var(--cream); color: var(--red); }
.bg-teal .btn-outline:hover { background: var(--cream); color: var(--teal); }
.bg-yellow .btn-outline:hover { background: var(--ink); color: var(--yellow); }

/* -------------------------------------------------------------------------
   Fade-in (GSAP ScrollTrigger engancha esta clase)
   ------------------------------------------------------------------------- */
.fade-in {
	opacity: 0;
	transform: translateY(24px);
}

.fade-in.is-visible {
	opacity: 1;
	transform: translateY(0);
}

/* -------------------------------------------------------------------------
   Footer
   ------------------------------------------------------------------------- */
.footer-inner {
	display: grid;
	grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
	gap: clamp(1.5rem, 3vw, 2.5rem);
	align-items: start;
}

.footer-heading {
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	margin: 1.25rem 0 0.5rem;
}

.footer-heading:first-child {
	margin-top: 0;
}

.footer-credits {
	margin-top: 1rem;
	font-size: 0.8rem;
	opacity: 0.7;
}

.footer-social {
	list-style: none;
	display: flex;
	gap: 0.85rem;
	margin: 0;
	padding: 0;
}

.footer-social-link {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 42px;
	height: 42px;
	border-radius: 50%;
	border: 1.5px solid var(--ink);
	color: var(--ink);
	background: transparent;
	transition: background 0.25s var(--ease), color 0.25s var(--ease), transform 0.25s var(--ease);
}

.footer-social-link svg {
	width: 21px;
	height: 21px;
	display: block;
}

a.footer-social-link:hover {
	background: var(--ink);
	color: var(--cream);
	transform: translateY(-2px);
}

span.footer-social-link {
	cursor: default;
}

.footer-newsletter-embed {
	font-size: 0.85rem;
}

/* -------------------------------------------------------------------------
   Volver arriba
   ------------------------------------------------------------------------- */
.back-to-top {
	position: fixed;
	right: 1.25rem;
	bottom: 1.25rem;
	width: 52px;
	height: 46px;
	clip-path: polygon(16% 0, 100% 0, 84% 100%, 0 100%);
	border: none;
	background: rgba(20, 18, 12, 0.55);
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
	color: var(--cream);
	font-size: 1.3rem;
	line-height: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 40;
	opacity: 0;
	visibility: hidden;
	transform: translateY(12px);
	transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), background 0.25s var(--ease), visibility 0.3s;
}

.back-to-top.is-visible {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.back-to-top:hover,
.back-to-top:focus-visible {
	background: rgba(20, 18, 12, 0.92);
}

/* -------------------------------------------------------------------------
   Search form
   ------------------------------------------------------------------------- */
.sudarv1-search-form {
	display: flex;
	border: 1px solid currentColor;
}

.sudarv1-search-form .search-field {
	flex: 1;
	border: none;
	background: transparent;
	color: inherit;
	padding: 0.6rem 0.9rem;
	font-family: inherit;
	font-size: 0.9rem;
}

.sudarv1-search-form .search-field:focus {
	outline: none;
}

.sudarv1-search-form .search-submit {
	border: none;
	border-left: 1px solid currentColor;
	background: transparent;
	color: inherit;
	padding: 0 1rem;
	font-size: 1rem;
}

/* -------------------------------------------------------------------------
   Archive toolbar (filtro por categoría + buscador)
   ------------------------------------------------------------------------- */
.archive-page,
.single-page,
.generic-page {
	padding: clamp(3rem, 6vw, 5rem) 0 clamp(4rem, 8vw, 6rem);
}

.archive-toolbar {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: center;
	gap: 1.5rem;
	margin-bottom: clamp(2rem, 4vw, 3rem);
	padding-bottom: 1.5rem;
	border-bottom: 1px solid currentColor;
}

.category-filter {
	display: flex;
	gap: 1.25rem;
	flex-wrap: wrap;
}

.category-filter-link {
	font-size: 0.85rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	opacity: 0.6;
	padding-bottom: 2px;
	border-bottom: 2px solid transparent;
	transition: opacity 0.25s var(--ease), border-color 0.25s var(--ease);
}

.category-filter-link:hover,
.category-filter-link.is-active {
	opacity: 1;
	border-color: currentColor;
}

.pagination {
	margin-top: clamp(2.5rem, 5vw, 4rem);
	display: flex;
	gap: 1rem;
	justify-content: center;
}

.pagination .page-numbers {
	border: 1px solid currentColor;
	padding: 0.5rem 0.9rem;
	font-size: 0.85rem;
}

.pagination .page-numbers.current {
	background: currentColor;
	color: var(--cream);
}

.page-content {
	font-size: 1.05rem;
	line-height: 1.75;
}

.page-content p {
	margin: 0 0 1.25rem;
}

/* =========================================================================
   Responsive — breakpoint mobile ~768px
   ========================================================================= */
@media (max-width: 900px) {
	.post-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.post-grid-container {
		--post-per-view: 2;
	}

	.footer-inner {
		grid-template-columns: 1fr 1fr;
	}
}

@media (max-width: 768px) {
	.menu-toggle {
		display: flex;
	}

	.header-inner {
		align-items: center;
	}

	.primary-nav {
		display: none;
		padding: 1rem 0 1.5rem;
	}

	.primary-nav.is-open {
		display: block;
	}

	.nav-menu,
	.nav-menu-fallback {
		flex-direction: column;
		gap: 1rem;
	}

	.menu-toggle.is-active .menu-toggle-bar:nth-child(1) {
		transform: translateY(7px) rotate(45deg);
	}

	.menu-toggle.is-active .menu-toggle-bar:nth-child(2) {
		opacity: 0;
	}

	.menu-toggle.is-active .menu-toggle-bar:nth-child(3) {
		transform: translateY(-7px) rotate(-45deg);
	}

	.hero-slider-viewport {
		height: 52vh;
	}

	.hero-arrow {
		width: 52px;
		height: 42px;
		font-size: 1.1rem;
	}
}

@media (max-width: 600px) {
	.post-grid {
		grid-template-columns: 1fr;
	}

	.post-grid-container {
		--post-per-view: 1;
	}

	.footer-inner {
		grid-template-columns: 1fr;
	}

	.archive-toolbar {
		flex-direction: column;
		align-items: flex-start;
	}
}