/* ================================================================
   EL DIBULGADOR — Hoja de Estilos Principal
   Versión 2.0 — Diseño Premium
   ================================================================ */

/* ─── Google Fonts ──────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;0,900;1,400;1,700&family=Merriweather:wght@300;400;700;900&family=Inter:wght@300;400;500;600;700&family=Lora:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&display=swap');

/* ─── Variables CSS ─────────────────────────────────────────────── */
:root {
  /* Colores principales */
  --color-primary:        #c41e3a;
  --color-primary-dark:   #9a1829;
  --color-primary-light:  #e63950;
  --color-gold:           #d4af37;
  --color-gold-dark:      #8b7500;

  /* Neutros */
  --color-white:    #ffffff;
  --color-gray-50:  #fafafa;
  --color-gray-100: #f4f4f5;
  --color-gray-200: #e4e4e7;
  --color-gray-300: #d4d4d8;
  --color-gray-400: #a1a1aa;
  --color-gray-500: #71717a;
  --color-gray-600: #52525b;
  --color-gray-700: #3f3f46;
  --color-gray-800: #27272a;
  --color-gray-900: #18181b;

  /* Colores de sección */
  --color-espana:       #b91c1c;
  --color-internacional:#dc2626;
  --color-economia:     #047857;
  --color-deportes:     #1d4ed8;
  --color-cultura:      #6d28d9;

  /* Tipografías */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-serif:   'Merriweather', Georgia, serif;
  --font-sans:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body:    'Lora', Georgia, serif;

  /* Espaciado */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Sombras */
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --shadow-md:  0 4px 12px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.05);
  --shadow-lg:  0 12px 28px rgba(0,0,0,.12), 0 4px 8px rgba(0,0,0,.06);
  --shadow-xl:  0 24px 48px rgba(0,0,0,.15);

  /* Transiciones */
  --ease-fast:  150ms cubic-bezier(.4,0,.2,1);
  --ease-base:  300ms cubic-bezier(.4,0,.2,1);
  --ease-slow:  500ms cubic-bezier(.4,0,.2,1);

  /* Border radius */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  12px;
  --radius-xl:  16px;
  --radius-full:50px;

  /* Contenedor */
  --max-width: 1280px;
}

/* ================================================================
   RESET & BASE
   ================================================================ */

*, *::before, *::after {
  margin: 0; padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-gray-800);
  background: var(--color-gray-50);
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

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

ul, ol { list-style: none; }

/* ================================================================
   UTILIDADES
   ================================================================ */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border: 2px solid transparent;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: .875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--ease-fast);
  text-decoration: none;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(196,30,58,.35);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

code {
  background: var(--color-gray-100);
  padding: .1em .4em;
  border-radius: var(--radius-sm);
  font-family: 'Courier New', monospace;
  font-size: .875em;
  color: var(--color-primary);
}

/* ================================================================
   CABECERA / HEADER
   ================================================================ */

.site-header {
  background: var(--color-white);
  border-bottom: 5px solid var(--color-primary);
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: box-shadow var(--ease-base);
}
.site-header.scrolled { box-shadow: var(--shadow-lg); }

/* Franja dorada superior */
.header-stripe {
  height: 4px;
  background: linear-gradient(90deg,
    var(--color-gold) 0%,
    var(--color-gold-dark) 50%,
    var(--color-gold) 100%);
}

.header-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-4) var(--space-4) var(--space-3);
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-bottom: var(--space-3);
  flex-wrap: wrap;
}

/* Logo */
.site-logo a { text-decoration: none; }

.site-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, 3.25rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--color-gray-900);
  text-transform: uppercase;
  transition: color var(--ease-fast);
}
.site-title:hover { color: var(--color-primary); }
.site-title .highlight { color: var(--color-primary); }

.site-tagline {
  font-family: var(--font-sans);
  font-size: clamp(.6rem, 1.1vw, .7rem);
  font-weight: 700;
  letter-spacing: .15em;
  color: var(--color-gray-500);
  text-transform: uppercase;
  margin-top: .2rem;
}

/* Fecha */
.header-date {
  font-family: var(--font-sans);
  font-size: clamp(.7rem, 1.2vw, .8rem);
  font-weight: 600;
  color: var(--color-gray-600);
  text-transform: uppercase;
  letter-spacing: .04em;
}

/* Navegación */
.main-nav {
  border-top: 1px solid var(--color-gray-200);
  padding: var(--space-2) 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.main-nav::-webkit-scrollbar { display: none; }

.nav-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(var(--space-4), 2.5vw, var(--space-8));
  flex-wrap: wrap;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: clamp(.7rem, 1.2vw, .8rem);
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-gray-700);
  padding: var(--space-2) var(--space-3);
  border-bottom: 2px solid transparent;
  transition: all var(--ease-fast);
  white-space: nowrap;
}
.nav-link:hover {
  color: var(--nav-accent, var(--color-primary));
  border-bottom-color: var(--nav-accent, var(--color-primary));
}
.nav-link.active {
  color: var(--nav-accent, var(--color-primary));
  border-bottom-color: var(--nav-accent, var(--color-primary));
  font-weight: 700;
}

/* ================================================================
   HERO SECTION (PORTADA)
   ================================================================ */

.hero-section {
  padding: var(--space-8) 0 var(--space-12);
  background: linear-gradient(180deg, var(--color-white) 0%, var(--color-gray-50) 100%);
}

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

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: 1.6fr 1fr;
    grid-template-rows: auto;
    align-items: start;
    gap: var(--space-6);
  }
}

/* Artículo principal del hero */
.hero-main {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-gray-900);
  min-height: 480px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  box-shadow: var(--shadow-xl);
  transition: transform var(--ease-base);
}
.hero-main:hover { transform: translateY(-3px); }

.hero-image {
  position: absolute;
  inset: 0;
}
.hero-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--ease-slow);
}
.hero-main:hover .hero-image img { transform: scale(1.03); }
.hero-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg,
    rgba(0,0,0,.85) 0%,
    rgba(0,0,0,.4)  50%,
    rgba(0,0,0,.1) 100%);
}
.hero-image--placeholder {
  background: var(--color-gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: var(--color-gray-400);
}

.hero-content {
  position: relative;
  padding: var(--space-8);
  color: var(--color-white);
  z-index: 1;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 700;
  line-height: 1.25;
  margin: var(--space-3) 0 var(--space-4);
}
.hero-title a {
  color: inherit;
  text-decoration: none;
  transition: opacity var(--ease-fast);
}
.hero-title a:hover { opacity: .85; }

.hero-excerpt {
  font-family: var(--font-sans);
  font-size: .9375rem;
  color: rgba(255,255,255,.85);
  margin-bottom: var(--space-4);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-family: var(--font-sans);
  font-size: .8125rem;
  color: rgba(255,255,255,.7);
}
.hero-source { font-weight: 600; color: var(--color-gold); }

/* Columna secundaria del hero */
.hero-secondary {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.hero-secondary-item {
  display: flex;
  gap: var(--space-3);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--ease-fast);
}
.hero-secondary-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.secondary-image {
  width: 90px;
  min-width: 90px;
  height: 80px;
  overflow: hidden;
  flex-shrink: 0;
}
.secondary-image img {
  width: 100%; height: 100%;
  object-fit: cover;
}

.secondary-content {
  padding: var(--space-3);
  flex: 1;
}

.secondary-title {
  font-family: var(--font-serif);
  font-size: .875rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: var(--space-1);
  color: var(--color-gray-900);
}
.secondary-title a:hover { color: var(--color-primary); }

.secondary-date {
  font-family: var(--font-sans);
  font-size: .75rem;
  color: var(--color-gray-400);
}

/* ================================================================
   CATEGORY BADGES
   ================================================================ */

.category-badge {
  display: inline-block;
  padding: .25em .75em;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-white);
  background: var(--color-primary);
  text-decoration: none;
  transition: opacity var(--ease-fast);
}
.category-badge:hover { opacity: .85; }
.category-badge--sm { font-size: .65rem; padding: .2em .6em; }
.category-badge--article {
  margin-bottom: var(--space-3);
}

/* ================================================================
   SECCIONES DE NOTICIAS (PORTADA)
   ================================================================ */

.news-section {
  padding: var(--space-10) 0;
  border-top: 1px solid var(--color-gray-200);
}

.section-header-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--color-gray-900);
  padding-bottom: var(--space-3);
  border-bottom: 4px solid var(--section-color, var(--color-primary));
  position: relative;
  letter-spacing: -0.02em;
  flex: 1;
}

.section-heading::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 60px;
  height: 4px;
  background: var(--color-gold);
}

.section-more-link {
  font-family: var(--font-sans);
  font-size: .8125rem;
  font-weight: 600;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: var(--space-1);
  transition: gap var(--ease-fast);
  white-space: nowrap;
}
.section-more-link:hover { gap: var(--space-2); }

/* ================================================================
   GRID DE TARJETAS
   ================================================================ */

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: var(--space-6);
}

/* ================================================================
   TARJETAS DE NOTICIA
   ================================================================ */

.news-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  border-top: 3px solid var(--card-accent, var(--color-primary));
  transition: all var(--ease-base);
  position: relative;
}
.news-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

/* Tarjeta destacada (primera del grid) */
.news-card--featured {
  grid-column: 1 / -1;
}
@media (min-width: 768px) {
  .news-card--featured {
    grid-column: span 2;
    flex-direction: row;
    min-height: 320px;
    align-items: stretch;
  }
  /* Imagen de la tarjeta destacada: ocupa el 42% del ancho y toda la altura */
  .news-card--featured .card-image {
    width: 42%;
    min-width: 42%;
    height: auto;          /* Se ignora: el hijo de un flex-row se estira con align-self */
    align-self: stretch;   /* ← La clave: la imagen ocupa toda la altura de la tarjeta */
    flex-shrink: 0;
  }
  .news-card--featured .card-image img {
    width: 100%;
    height: 100%;          /* ← Rellena el contenedor estirado */
    object-fit: cover;
  }
  .news-card--featured .card-body {
    flex: 1;
    padding: var(--space-8);
    justify-content: center;
  }
}

/* El <a> que envuelve la imagen también debe estirarse en la tarjeta destacada */
.card-image-link { display: block; }
.news-card--featured .card-image-link {
  display: flex;
  align-self: stretch;
}
.news-card--featured .card-image-link .card-image {
  width: 100%;
  height: 100%;
}
.card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: var(--color-gray-100);
  flex-shrink: 0;
}
.card-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--ease-base);
}
.news-card:hover .card-image img { transform: scale(1.05); }
.card-image--empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-300);
  font-size: 2rem;
}

.card-body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-3);
}

.card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-sans);
  font-size: .75rem;
}

.card-source {
  font-weight: 700;
  color: var(--card-accent, var(--color-primary));
  text-transform: uppercase;
  letter-spacing: .04em;
}

.card-time { color: var(--color-gray-400); }

.card-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-gray-900);
}
.card-title--lg { font-size: clamp(1.1rem, 2vw, 1.35rem); }
.card-title a {
  display: inline;
  background-image: linear-gradient(transparent calc(100% - 2px), var(--card-accent, var(--color-primary)) 2px);
  background-repeat: no-repeat;
  background-size: 0 100%;
  transition: background-size var(--ease-base), color var(--ease-fast);
}
.card-title a:hover {
  color: var(--card-accent, var(--color-primary));
  background-size: 100% 100%;
}

.card-excerpt {
  font-family: var(--font-body);
  font-size: .9375rem;
  color: var(--color-gray-600);
  line-height: 1.65;
  flex: 1;
}

.card-read-more {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-sans);
  font-size: .8125rem;
  font-weight: 700;
  color: var(--card-accent, var(--color-primary));
  margin-top: auto;
  transition: gap var(--ease-fast);
}
.card-read-more:hover { gap: var(--space-3); }

/* ================================================================
   CABECERA DE SECCIÓN (página de categoría)
   ================================================================ */

.category-header-block {
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--section-color, var(--color-primary)) 90%, black),
    color-mix(in srgb, var(--section-color, var(--color-primary)) 70%, black));
  color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  margin: var(--space-8) 0 var(--space-8);
}

.category-header-inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.category-header-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  flex-shrink: 0;
  backdrop-filter: blur(4px);
}

.category-header-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.category-header-desc {
  font-size: 1rem;
  opacity: .85;
  margin-bottom: var(--space-2);
}

.category-header-count {
  font-family: var(--font-sans);
  font-size: .8125rem;
  font-weight: 600;
  opacity: .7;
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* ================================================================
   PAGINACIÓN
   ================================================================ */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin: var(--space-12) 0;
  flex-wrap: wrap;
}

.pagination-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: .875rem;
  font-weight: 600;
  color: var(--color-gray-700);
  transition: all var(--ease-fast);
}
.pagination-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.pagination-pages { display: flex; align-items: center; gap: var(--space-1); }

.pagination-page {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: .875rem;
  font-weight: 600;
  color: var(--color-gray-600);
  transition: all var(--ease-fast);
  border: 1px solid transparent;
}
.pagination-page:hover {
  background: var(--color-gray-100);
  color: var(--color-gray-900);
}
.pagination-page--active {
  background: var(--color-primary);
  color: var(--color-white) !important;
  border-color: var(--color-primary);
}

.pagination-ellipsis {
  width: 32px;
  text-align: center;
  color: var(--color-gray-400);
}

/* ================================================================
   ARTÍCULO INDIVIDUAL
   ================================================================ */

.article-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  padding: var(--space-8) 0;
}
@media (min-width: 1024px) {
  .article-layout {
    grid-template-columns: minmax(0, 1fr) 340px;
    align-items: start;
  }
}

.article-main {
  min-width: 0;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-sans);
  font-size: .8125rem;
  color: var(--color-gray-400);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--color-primary); transition: opacity var(--ease-fast); }
.breadcrumb a:hover { opacity: .75; }
.breadcrumb i { font-size: .625rem; }

.article-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-gray-900);
  margin-bottom: var(--space-5);
}

.article-meta-bar {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
  padding: var(--space-4) 0;
  border-top: 1px solid var(--color-gray-200);
  border-bottom: 1px solid var(--color-gray-200);
  font-family: var(--font-sans);
  font-size: .875rem;
  color: var(--color-gray-500);
  flex-wrap: wrap;
}
.article-source { font-weight: 700; color: var(--color-primary); }
.article-date { display: flex; align-items: center; gap: var(--space-2); }
.article-ago { color: var(--color-gray-400); font-size: .8125rem; }

.article-figure {
  margin-bottom: var(--space-6);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.article-image { width: 100%; height: auto; display: block; }

.article-lead {
  background: var(--color-gray-100);
  border-left: 4px solid var(--color-primary);
  padding: var(--space-5) var(--space-6);
  margin-bottom: var(--space-6);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: 1.0625rem;
  font-style: italic;
  color: var(--color-gray-700);
  line-height: 1.7;
}

.article-body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--color-gray-700);
  margin-bottom: var(--space-8);
}
.article-body p { margin-bottom: var(--space-4); }

.article-source-box {
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-6);
  margin-bottom: var(--space-6);
  font-size: .9375rem;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.article-source-box a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Compartir */
.article-share {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}
.share-label {
  font-family: var(--font-sans);
  font-size: .875rem;
  font-weight: 600;
  color: var(--color-gray-600);
}
.share-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: all var(--ease-fast);
  cursor: pointer;
  border: none;
  text-decoration: none;
  font-size: 1rem;
}
.share-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.share-btn--twitter  { background: #000; }
.share-btn--facebook { background: #1877f2; }
.share-btn--whatsapp { background: #25d366; }
.share-btn--copy     { background: var(--color-gray-400); }

.article-back { margin-bottom: var(--space-8); }

/* Sidebar */
.article-sidebar {
  position: sticky;
  top: calc(80px + var(--space-4));
}
.sidebar-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 3px solid var(--color-primary);
}
.sidebar-news-list { display: flex; flex-direction: column; gap: var(--space-4); }
.sidebar-news-item {
  display: flex;
  gap: var(--space-3);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--ease-fast);
}
.sidebar-news-item:hover { box-shadow: var(--shadow-md); transform: translateX(3px); }
.sidebar-news-image {
  width: 80px; min-width: 80px; height: 72px;
  overflow: hidden; flex-shrink: 0;
}
.sidebar-news-image img { width:100%; height:100%; object-fit:cover; }
.sidebar-news-content { padding: var(--space-3); flex: 1; }
.sidebar-news-title {
  font-family: var(--font-serif);
  font-size: .8125rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: var(--space-1);
  color: var(--color-gray-900);
}
.sidebar-news-title a:hover { color: var(--color-primary); }
.sidebar-news-date {
  font-family: var(--font-sans);
  font-size: .7rem;
  color: var(--color-gray-400);
}

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

.site-footer {
  background: linear-gradient(135deg, var(--color-gray-900) 0%, #0d0d0f 100%);
  color: var(--color-gray-400);
  margin-top: var(--space-16);
  position: relative;
  overflow: hidden;
}
.site-footer::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg,
    var(--color-primary) 0%,
    var(--color-gold) 50%,
    var(--color-primary) 100%);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-16) var(--space-4) var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-10);
  margin-bottom: var(--space-10);
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}
.footer-logo .highlight { color: var(--color-primary); }

.footer-brand p {
  font-size: .9375rem;
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.footer-social {
  display: flex;
  gap: var(--space-3);
}
.social-link {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-gray-800);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-400);
  transition: all var(--ease-fast);
  text-decoration: none;
}
.social-link:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(196,30,58,.4);
}

.footer-section h4 {
  font-family: var(--font-sans);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-gray-800);
  position: relative;
}
.footer-section h4::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0;
  width: 32px; height: 1px;
  background: var(--color-primary);
}

.footer-links { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-links a, .footer-links li {
  font-size: .9375rem;
  color: var(--color-gray-400);
  transition: color var(--ease-fast);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
}
.footer-links a:hover { color: var(--color-white); }
.footer-links .fa-fw { width: 1.2em; color: var(--color-primary); }

.footer-contact li { cursor: default; }

.footer-note {
  font-size: .8125rem;
  color: var(--color-gray-600);
  line-height: 1.6;
  margin-top: var(--space-4);
  font-style: italic;
}

.footer-bottom {
  border-top: 1px solid var(--color-gray-800);
  padding-top: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-sans);
  font-size: .8125rem;
  color: var(--color-gray-600);
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* ================================================================
   ESTADO VACÍO
   ================================================================ */

.empty-state {
  text-align: center;
  padding: var(--space-20) var(--space-4);
  color: var(--color-gray-500);
}
.empty-state__icon {
  font-size: 4rem;
  color: var(--color-gray-300);
  display: block;
  margin: 0 auto var(--space-6);
}
.empty-state h2 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--color-gray-700);
  margin-bottom: var(--space-3);
}
.empty-state p { margin-bottom: var(--space-2); }

/* ================================================================
   PÁGINA DE ERROR 404
   ================================================================ */

.error-page {
  text-align: center;
  padding: var(--space-20) var(--space-4);
}
.error-code {
  font-family: var(--font-display);
  font-size: clamp(6rem, 20vw, 10rem);
  font-weight: 900;
  line-height: 1;
  color: var(--color-gray-200);
  letter-spacing: -0.05em;
  margin-bottom: var(--space-4);
}
.error-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--color-gray-900);
  margin-bottom: var(--space-4);
}
.error-message {
  font-size: 1.125rem;
  color: var(--color-gray-500);
  margin-bottom: var(--space-8);
}
.error-actions { display: flex; justify-content: center; gap: var(--space-4); }

/* ================================================================
   ANIMACIONES
   ================================================================ */

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0);    }
}

.news-card {
  animation: fadeInUp var(--ease-slow) both;
}
.news-card:nth-child(1) { animation-delay: 0ms;   }
.news-card:nth-child(2) { animation-delay: 60ms;  }
.news-card:nth-child(3) { animation-delay: 120ms; }
.news-card:nth-child(4) { animation-delay: 180ms; }
.news-card:nth-child(5) { animation-delay: 240ms; }

/* ================================================================
   RESPONSIVE
   ================================================================ */

@media (min-width: 768px) {
  .container { padding: 0 var(--space-6); }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .header-content { padding: var(--space-5) var(--space-6) var(--space-3); }
}

@media (min-width: 1024px) {
  .container { padding: 0 var(--space-8); }
  .news-grid { grid-template-columns: repeat(3, 1fr); }
  .header-content { padding: var(--space-5) var(--space-8) var(--space-3); }
  .hero-section { padding: var(--space-10) 0 var(--space-16); }
}

@media (max-width: 640px) {
  .category-header-inner { flex-direction: column; align-items: flex-start; }
  .category-header-block { padding: var(--space-6); }
  .article-meta-bar { gap: var(--space-3); }
  .hero-content { padding: var(--space-5); }
  .footer-bottom { flex-direction: column; text-align: center; }
  .news-card--featured { flex-direction: column; }
}

/* ================================================================
   ACCESIBILIDAD
   ================================================================ */

:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

/* Movimiento reducido */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}

/* Modo impresión */
@media print {
  .site-header, .site-footer, .article-share,
  .article-back, .article-sidebar { display: none; }
  .article-title { font-size: 1.5rem; }
}