/* ═══════════════════════════════════════════════════════════
   BLOG / GUÍAS — blog.css
═══════════════════════════════════════════════════════════ */

/* Hero del blog */
.blog-hero {
  background: linear-gradient(160deg, var(--selva) 0%, #041510 100%);
  padding: 120px 40px 72px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.blog-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url('/assets/img/header-home-cenote.jpg') center/cover no-repeat;
  opacity: 0.1;
}
.blog-hero-inner {
  position: relative;
  max-width: 640px;
  margin: 0 auto;
}
.blog-hero-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--agua-light);
  margin-bottom: 16px;
}
.blog-hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--arena);
  line-height: 1.15;
  margin-bottom: 16px;
}
.blog-hero h1 em {
  font-style: italic;
  color: var(--agua-light);
}
.blog-hero p {
  font-size: 1rem;
  color: rgba(245,237,224,0.65);
  line-height: 1.7;
}

/* Sección principal */
.blog-section {
  background: var(--gris);
  padding: 64px 24px 80px;
}
.blog-container {
  max-width: 1100px;
  margin: 0 auto;
}

/* Artículo destacado */
.blog-featured {
  margin-bottom: 48px;
}
.blog-featured-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  background: white;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--sombra-m);
  text-decoration: none;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s;
}
.blog-featured-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(10,28,20,0.15);
}
.blog-featured-img {
  position: relative;
  min-height: 360px;
}
.blog-featured-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.blog-featured-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  background: var(--agua);
  color: white;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 20px;
}
.blog-featured-content {
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.blog-featured-content h2 {
  font-family: 'Playfair Display', serif;
  font-size: 1.65rem;
  color: var(--selva);
  line-height: 1.25;
  margin: 10px 0 14px;
}
.blog-featured-content p {
  font-size: 0.95rem;
  color: #666;
  line-height: 1.75;
  margin-bottom: 20px;
}
.blog-read-more {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--agua);
  margin-top: auto;
}

/* Grid de artículos */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}
.blog-card {
  background: white;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--sombra-s);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-m);
}
.blog-card-img {
  height: 200px;
  overflow: hidden;
}
.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s var(--ease-out);
}
.blog-card:hover .blog-card-img img {
  transform: scale(1.04);
}
.blog-card-content {
  padding: 22px 24px 26px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.blog-card-content h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  color: var(--selva);
  line-height: 1.3;
  margin: 8px 0 10px;
}
.blog-card-content p {
  font-size: 0.86rem;
  color: #777;
  line-height: 1.65;
  flex: 1;
}

/* Tags y meta */
.blog-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--agua);
}
.blog-meta {
  font-size: 0.78rem;
  color: #aaa;
  margin-top: 12px;
  display: flex;
  gap: 6px;
  align-items: center;
}

/* CTA final del blog */
.blog-cta {
  background: linear-gradient(135deg, var(--selva), #0a2a3a);
  border-radius: 20px;
  padding: 40px 36px;
  text-align: center;
}
.blog-cta h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  color: var(--arena);
  margin-bottom: 10px;
}
.blog-cta p {
  color: rgba(245,237,224,0.6);
  font-size: 0.95rem;
  margin-bottom: 24px;
}
.blog-cta-btns {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.blog-cta .btn-primary {
  background: var(--agua);
  color: white;
  text-decoration: none;
  padding: 12px 22px;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  transition: background 0.2s;
}
.blog-cta .btn-primary:hover { background: var(--agua-dark, #087e8b); }

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 900px) {
  .blog-featured-card { grid-template-columns: 1fr; }
  .blog-featured-img { min-height: 260px; }
  .blog-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .blog-hero { padding: 88px 20px 48px; }
  .blog-section { padding: 40px 16px 56px; }
  .blog-grid { grid-template-columns: 1fr; }
  .blog-featured-content { padding: 24px 22px; }
  .blog-featured-content h2 { font-size: 1.3rem; }
  .blog-cta { padding: 28px 20px; }
  .blog-cta h3 { font-size: 1.25rem; }
  .blog-cta-btns { flex-direction: column; }
  .blog-cta .btn-primary { text-align: center; }
}