/* =====================================================
   LA CUENCANA BLOG — Estilos principales
   Inspirado en layout editorial gastronómico tipo Gillion
   ===================================================== */

/* ─── Variables ───────────────────────────────────── */
:root {
  --bg-main:        #FAFAF8;
  --bg-white:       #FFFFFF;
  --bg-card:        #FFFFFF;
  --text-main:      #1C1C1C;
  --text-secondary: #6B6660;
  --text-light:     #9A948E;
  --text-footer:    #B0AAA4;
  --green-natural:  #5D8A52;
  --green-dark:     #3A5E30;
  --beige-warm:     #E8D8BF;
  --terracotta:     #B86B4B;
  --gold-corn:      #C9973A;
  --border-color:   #ECECEA;
  --shadow-sm:      0 2px 12px rgba(0,0,0,.06);
  --shadow-md:      0 6px 30px rgba(0,0,0,.10);
  --shadow-lg:      0 12px 50px rgba(0,0,0,.14);
  --radius:         6px;
  --radius-lg:      10px;
  --font-serif:     'Playfair Display', Georgia, serif;
  --font-sans:      'Inter', system-ui, -apple-system, sans-serif;
  --transition:     .25s ease;
  --max-w:          1160px;
  --header-h:       70px;
}

/* ─── Reset ────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-main);
  background: var(--bg-main);
}
img { max-width: 100%; height: auto; display: block; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* ─── Container ────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── Header ───────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-white);
  border-bottom: 1px solid var(--border-color);
  height: var(--header-h);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 24px;
}
/* Logo */
.logo-link {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  transition: opacity var(--transition);
}
.logo-link:hover { opacity: .75; }
.logo-brand {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  color: var(--text-main);
  letter-spacing: -.5px;
}
.logo-brand strong {
  font-weight: 700;
  color: var(--terracotta);
}
.logo-sub {
  font-size: .6rem;
  letter-spacing: .22em;
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
}
/* Nav */
.header-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-link {
  padding: 6px 12px;
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--text-secondary);
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--text-main);
  background: var(--bg-main);
}
.nav-search-btn {
  background: none;
  border: none;
  display: flex;
  align-items: center;
  padding: 6px 10px;
  color: var(--text-secondary);
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}
.nav-search-btn:hover { color: var(--text-main); background: var(--bg-main); }

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* Search bar */
.header-search {
  display: none;
  position: absolute;
  top: var(--header-h);
  left: 0;
  right: 0;
  background: var(--bg-white);
  border-bottom: 1px solid var(--border-color);
  padding: 16px 0;
  box-shadow: var(--shadow-sm);
  z-index: 99;
}
.header-search.open { display: block; }
.search-form-header {
  display: flex;
  gap: 10px;
  max-width: 560px;
  margin: 0 auto;
}
.search-form-header input {
  flex: 1;
  padding: 10px 16px;
  border: 1px solid var(--border-color);
  border-radius: 50px;
  font-size: .9rem;
  font-family: var(--font-sans);
  outline: none;
  transition: border-color var(--transition);
}
.search-form-header input:focus { border-color: var(--terracotta); }
.search-form-header button {
  padding: 10px 24px;
  background: var(--terracotta);
  color: #fff;
  border: none;
  border-radius: 50px;
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .04em;
  transition: background var(--transition);
}
.search-form-header button:hover { background: var(--green-dark); }

/* ─── Page wrapper ─────────────────────────────────── */
.page-wrapper { min-height: 80vh; }

/* ─── HERO: 3 columnas tipo referencia ─────────────── */
.hero-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  overflow: hidden;
  max-height: 520px;
}
.hero-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.hero-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0,0,0,.80) 0%,
    rgba(0,0,0,.35) 45%,
    rgba(0,0,0,.05) 100%
  );
  transition: opacity var(--transition);
}
.hero-card:hover::after {
  background: linear-gradient(
    to top,
    rgba(0,0,0,.88) 0%,
    rgba(0,0,0,.45) 50%,
    rgba(0,0,0,.10) 100%
  );
}
.hero-card__img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  transition: transform .6s ease;
}
.hero-card:hover .hero-card__img { transform: scale(1.04); }
.hero-card__body {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 28px 26px 26px;
  z-index: 2;
}
.hero-card__cat {
  display: inline-block;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold-corn);
  margin-bottom: 10px;
}
.hero-card__title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1.35;
  color: #fff;
  margin-bottom: 12px;
}
.hero-card__title strong {
  font-weight: 700;
}
.hero-card__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .75rem;
  color: rgba(255,255,255,.65);
}
.hero-card__meta span { display: flex; align-items: center; gap: 4px; }
.hero-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  display: flex;
  gap: 8px;
  right: 16px;
}
.hero-nav button {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,.55);
  background: rgba(255,255,255,.12);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem;
  transition: background var(--transition), border-color var(--transition);
  backdrop-filter: blur(4px);
}
.hero-nav button:hover {
  background: rgba(255,255,255,.28);
  border-color: rgba(255,255,255,.9);
}

/* ─── CTA Banner (tipo Subscribe de la referencia) ─── */
.cta-banner {
  position: relative;
  background: var(--green-dark);
  overflow: hidden;
  padding: 52px 24px;
}
.cta-banner__bg {
  position: absolute;
  inset: 0;
  background-image: url('../img/banner-bg.jpg');
  background-size: cover;
  background-position: center;
  opacity: .25;
}
.cta-banner__inner {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-banner__text { flex: 1; min-width: 200px; }
.cta-banner__text h2 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.25;
}
.cta-banner__text p {
  color: rgba(255,255,255,.75);
  font-size: .9rem;
  margin-top: 6px;
}
.cta-banner__form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  flex: 1;
  min-width: 280px;
  max-width: 500px;
}
.cta-banner__form input {
  flex: 1;
  min-width: 160px;
  padding: 12px 20px;
  border: none;
  border-radius: 50px;
  font-family: var(--font-sans);
  font-size: .88rem;
  background: rgba(255,255,255,.92);
  outline: none;
}
.cta-banner__form button {
  padding: 12px 28px;
  background: var(--terracotta);
  color: #fff;
  border: none;
  border-radius: 50px;
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: background var(--transition);
  white-space: nowrap;
}
.cta-banner__form button:hover { background: var(--gold-corn); }

/* ─── Layout: artículos + sidebar ─────────────────── */
.main-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  padding: 56px 0;
}
.main-content {}
.main-sidebar {}

/* ─── Sección "Últimos artículos" ──────────────────── */
.section-heading {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 28px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--text-main);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}
.section-heading a {
  font-family: var(--font-sans);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--terracotta);
}
.section-heading a:hover { color: var(--green-dark); }

/* Post card destacado (primer post en main) */
.post-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-bottom: 36px;
  background: var(--bg-white);
}
.post-featured__img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  transition: transform .5s ease;
}
.post-featured:hover .post-featured__img { transform: scale(1.03); }
.post-featured__img-wrap { overflow: hidden; }
.post-featured__body {
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}
.post-featured__cat { /* shared below */ }
.post-featured__title {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-main);
}
.post-featured__title:hover { color: var(--terracotta); }
.post-featured__excerpt {
  color: var(--text-secondary);
  font-size: .88rem;
  line-height: 1.7;
}
.post-featured__meta {
  font-size: .78rem;
  color: var(--text-light);
  display: flex;
  gap: 12px;
}

/* Grid de cards */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

/* Post card */
.post-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition), transform var(--transition);
}
.post-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.post-card__img-wrap { overflow: hidden; flex-shrink: 0; }
.post-card__img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  transition: transform .5s ease;
}
.post-card:hover .post-card__img { transform: scale(1.05); }
.post-card__body {
  padding: 20px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.post-card__title {
  font-family: var(--font-serif);
  font-size: 1.08rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--text-main);
  transition: color var(--transition);
}
.post-card:hover .post-card__title { color: var(--terracotta); }
.post-card__excerpt {
  color: var(--text-secondary);
  font-size: .82rem;
  line-height: 1.65;
  flex: 1;
}
.post-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
}
.post-card__date {
  font-size: .73rem;
  color: var(--text-light);
}

/* Etiqueta de categoría */
.cat-badge {
  display: inline-block;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 50px;
  margin-bottom: 6px;
}
.cat-badge--sa  { background: #E8F2E5; color: var(--green-dark); }
.cat-badge--nr  { background: #FAF0E6; color: var(--terracotta); }
.cat-badge--def { background: var(--beige-warm); color: #5C4A30; }

/* Botón "Leer más" */
.btn-read {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--terracotta);
  transition: color var(--transition), gap var(--transition);
}
.btn-read:hover { color: var(--green-dark); gap: 8px; }
.btn-read::after { content: '→'; }

/* ─── Sidebar ──────────────────────────────────────── */
.sidebar-widget {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 28px;
}
.sidebar-widget h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--text-main);
}
/* About widget */
.about-widget__text {
  font-size: .86rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 14px;
}
.about-widget__link {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--terracotta);
}
.about-widget__link:hover { color: var(--green-dark); }
/* Category list */
.cat-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-color);
  font-size: .86rem;
}
.cat-list li:last-child { border-bottom: none; }
.cat-list a { color: var(--text-secondary); transition: color var(--transition); }
.cat-list a:hover { color: var(--terracotta); }
/* Recent posts list */
.recent-list li {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-color);
}
.recent-list li:last-child { border-bottom: none; }
.recent-list__img {
  width: 70px;
  height: 55px;
  object-fit: cover;
  border-radius: var(--radius);
}
.recent-list__title {
  font-size: .82rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--text-main);
  margin-bottom: 4px;
  transition: color var(--transition);
}
.recent-list a:hover .recent-list__title { color: var(--terracotta); }
.recent-list__date { font-size: .72rem; color: var(--text-light); }
/* Sidebar search */
.sidebar-search { display: flex; gap: 8px; }
.sidebar-search input {
  flex: 1;
  padding: 9px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: .85rem;
  outline: none;
}
.sidebar-search input:focus { border-color: var(--terracotta); }
.sidebar-search button {
  padding: 9px 16px;
  background: var(--terracotta);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: .8rem;
  font-weight: 600;
  transition: background var(--transition);
}
.sidebar-search button:hover { background: var(--green-dark); }

/* ─── Página de artículo ───────────────────────────── */
.post-hero-img {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: 36px;
  box-shadow: var(--shadow-md);
}
.post-header {
  max-width: 760px;
  margin-bottom: 32px;
}
.post-title {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-main);
  margin: 12px 0 16px;
}
.post-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: .82rem;
  color: var(--text-light);
  flex-wrap: wrap;
}
.post-meta span { display: flex; align-items: center; gap: 5px; }
.post-excerpt-block {
  border-left: 4px solid var(--terracotta);
  padding: 16px 24px;
  margin: 28px 0;
  background: var(--beige-warm);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.post-excerpt-block p {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--text-secondary);
  line-height: 1.65;
}
.post-content {
  max-width: 760px;
  font-size: .97rem;
  line-height: 1.85;
  color: var(--text-main);
}
.post-content h2 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  margin: 36px 0 16px;
  color: var(--text-main);
}
.post-content h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  margin: 28px 0 12px;
  color: var(--text-main);
}
.post-content p { margin-bottom: 20px; }
.post-content ul, .post-content ol {
  margin: 0 0 20px 24px;
}
.post-content li { margin-bottom: 8px; }
.post-content img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin: 28px 0;
  width: 100%;
}
.post-content strong { font-weight: 700; color: var(--text-main); }
.post-content em { font-style: italic; }
.post-content hr { border: none; border-top: 2px solid var(--border-color); margin: 36px 0; }
.post-secondary-img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin: 32px 0;
}
.post-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 32px;
  transition: color var(--transition);
}
.post-back:hover { color: var(--terracotta); }
.post-back::before { content: '←'; }
/* Related posts */
.related-section { margin-top: 56px; padding-top: 40px; border-top: 1px solid var(--border-color); }
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 24px;
}

/* ─── Categoría / búsqueda header ─────────────────── */
.archive-header {
  padding: 52px 0 40px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 48px;
}
.archive-header .label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin-bottom: 8px;
}
.archive-header h1 {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text-main);
}
.archive-header p {
  color: var(--text-secondary);
  margin-top: 10px;
  max-width: 520px;
}
/* Grid 3 cols para archivos */
.archive-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 48px;
}

/* ─── Paginación ───────────────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 20px 0 40px;
  flex-wrap: wrap;
}
.pagination a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  font-size: .85rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition);
}
.pagination a:hover { border-color: var(--terracotta); color: var(--terracotta); }
.pagination__num--active {
  background: var(--terracotta) !important;
  color: #fff !important;
  border-color: var(--terracotta) !important;
  font-weight: 700;
}
.pagination__prev, .pagination__next { font-weight: 600; }

/* ─── Búsqueda ─────────────────────────────────────── */
.search-bar {
  display: flex;
  gap: 10px;
  max-width: 560px;
  margin: 0 auto 48px;
}
.search-bar input {
  flex: 1;
  padding: 13px 20px;
  border: 1.5px solid var(--border-color);
  border-radius: 50px;
  font-family: var(--font-sans);
  font-size: .92rem;
  outline: none;
  transition: border-color var(--transition);
}
.search-bar input:focus { border-color: var(--terracotta); }
.search-bar button {
  padding: 13px 28px;
  background: var(--terracotta);
  color: #fff;
  border: none;
  border-radius: 50px;
  font-weight: 700;
  font-size: .85rem;
  transition: background var(--transition);
}
.search-bar button:hover { background: var(--green-dark); }
.search-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
}
.search-empty h2 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  margin-bottom: 10px;
  color: var(--text-main);
}

/* ─── Footer ───────────────────────────────────────── */
.site-footer {
  background: #1E1C1A;
  color: var(--text-footer);
  margin-top: 80px;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding: 56px 24px;
}
.footer-brand .logo-brand { color: #F5EDE0; }
.footer-brand .logo-brand strong { color: var(--terracotta); }
.footer-brand .logo-sub { color: rgba(255,255,255,.35); }
.footer-desc {
  font-size: .85rem;
  color: rgba(255,255,255,.4);
  margin-top: 12px;
  line-height: 1.7;
}
.footer-heading {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
  margin-bottom: 16px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a {
  font-size: .86rem;
  color: rgba(255,255,255,.4);
  transition: color var(--transition);
}
.footer-col ul a:hover { color: var(--terracotta); }
.footer-col p { font-size: .86rem; color: rgba(255,255,255,.4); line-height: 1.7; }
.footer-site-link {
  display: inline-block;
  margin-top: 14px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--terracotta);
}
.footer-site-link:hover { color: var(--gold-corn); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.07);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .78rem;
  color: rgba(255,255,255,.25);
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom a { color: rgba(255,255,255,.25); transition: color var(--transition); }
.footer-bottom a:hover { color: var(--terracotta); }

/* ─── Mensajes de no contenido ────────────────────── */
.no-posts {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-secondary);
}
.no-posts h2 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--text-main);
  margin-bottom: 10px;
}

/* ─── Responsive ───────────────────────────────────── */
@media (max-width: 1024px) {
  .main-layout { grid-template-columns: 1fr; }
  .main-sidebar { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  :root { --header-h: 62px; }
  .hero-grid { grid-template-columns: 1fr; max-height: none; }
  .hero-card__img { height: 320px; }
  .hero-grid .hero-card:not(:first-child) { display: none; }
  .header-nav { display: none; }
  .header-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--header-h);
    left: 0; right: 0;
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 24px;
    box-shadow: var(--shadow-md);
    z-index: 98;
  }
  .menu-toggle { display: flex; }
  .post-featured {
    grid-template-columns: 1fr;
  }
  .post-featured__img { height: 220px; }
  .posts-grid { grid-template-columns: 1fr; }
  .archive-grid { grid-template-columns: repeat(2, 1fr); }
  .related-grid { grid-template-columns: 1fr; }
  .main-sidebar { grid-template-columns: 1fr; }
  .cta-banner__inner { flex-direction: column; text-align: center; }
  .cta-banner__form { justify-content: center; }
  .post-title { font-size: 1.75rem; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; padding: 36px 24px; }
}
@media (max-width: 480px) {
  .archive-grid { grid-template-columns: 1fr; }
  .hero-card__img { height: 260px; }
  .post-title { font-size: 1.5rem; }
}

/* ─── Utilidades ───────────────────────────────────── */
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.text-center { text-align: center; }
.mt-40 { margin-top: 40px; }
.mb-40 { margin-bottom: 40px; }
.badge-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px; height: 20px;
  background: var(--border-color);
  color: var(--text-secondary);
  font-size: .68rem;
  font-weight: 700;
  border-radius: 50px;
  padding: 0 6px;
}