/* =====================================================
   BLOG — Kustodia
   Reutiliza las variables y el sistema de css/styles.css
   ===================================================== */

/* ── Cabecera de sección ── */
.blog-page {
  padding-top: 160px;
  background: var(--color-background);
  min-height: 70vh;
}

.blog-header {
  max-width: 780px;
  margin: 0 auto var(--spacing-xl);
  padding: 0 var(--spacing-md);
  text-align: center;
}

.blog-header h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 2.9rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--spacing-sm);
  text-wrap: balance;
}

.blog-header p {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--color-text-light);
  line-height: 1.7;
  margin: 0;
}

/* ── Grilla del listado ── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-lg);
  padding-bottom: var(--spacing-xxl);
}

.blog-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.blog-card-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
  background: var(--color-border);
}

.blog-card-body {
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.6rem;
}

.blog-card-tag {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.blog-card h2 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.35;
  margin: 0;
  text-wrap: balance;
}

.blog-card p {
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 400;
  color: var(--color-text-light);
  line-height: 1.65;
  margin: 0;
  flex: 1;
}

.blog-card-meta {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--color-text-light);
  padding-top: 0.6rem;
  border-top: 1px solid var(--color-border);
}

/* ── Artículo ── */
.article-page {
  padding-top: 160px;
  background: #ffffff;
}

.article-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--spacing-md) var(--spacing-xxl);
}

.breadcrumb {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

.breadcrumb a {
  color: var(--color-accent);
  text-decoration: none;
}

.breadcrumb a:hover { text-decoration: underline; }

.article-title {
  font-family: var(--font-heading);
  font-size: clamp(1.9rem, 4.5vw, 2.7rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--spacing-sm);
  text-wrap: balance;
}

.article-meta {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--color-text-light);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--spacing-lg);
}

.article-lead {
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.75;
  margin-bottom: var(--spacing-lg);
}

.article-body {
  font-family: var(--font-body);
  font-size: 1.02rem;
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.8;
}

.article-body h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.3;
  margin: var(--spacing-xl) 0 var(--spacing-sm);
  text-wrap: balance;
}

.article-body h3 {
  font-family: var(--font-heading);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: var(--spacing-lg) 0 0.6rem;
}

.article-body p { margin-bottom: var(--spacing-sm); }

.article-body a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.article-body a:hover { color: var(--color-accent-hover); }

.article-body ul,
.article-body ol {
  margin: 0 0 var(--spacing-sm) 1.25rem;
  padding: 0;
}

.article-body li { margin-bottom: 0.5rem; }

.article-body strong { font-weight: 600; color: var(--color-primary); }

.article-body img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius-lg);
  margin: var(--spacing-lg) 0;
  display: block;
}

/* Tabla comparativa dentro de artículos */
.article-table-wrap {
  overflow-x: auto;
  margin: var(--spacing-lg) 0;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
}

.article-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-body);
  font-size: 0.9rem;
  min-width: 480px;
}

.article-table th,
.article-table td {
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.article-table th {
  background: var(--color-background);
  font-weight: 600;
  color: var(--color-primary);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}

.article-table td { color: var(--color-text-light); }
.article-table tbody tr:last-child td { border-bottom: none; }
.article-table td:first-child { color: var(--color-primary); font-weight: 500; }

/* Carrusel de modelos dentro de un artículo */
.featured-scroll-wrapper--blog {
  margin: var(--spacing-lg) 0;
}

.featured-scroll-wrapper--blog .featured-products-grid > * {
  flex: 0 0 240px;
  max-width: 240px;
}

@media (max-width: 768px) {
  .featured-scroll-wrapper--blog .featured-products-grid > * {
    flex: 0 0 210px !important;
    max-width: 210px !important;
  }
}

/* Las tarjetas traen sus propios estilos de enlace: la regla de links del
   artículo (.article-body a) no debe pisarles color ni subrayado, o el
   botón queda azul sobre azul y el título subrayado. */
.article-body .featured-scroll-wrapper--blog a {
  text-decoration: none;
}

.article-body .featured-scroll-wrapper--blog .product-card-title a {
  color: var(--color-primary);
}

.article-body .featured-scroll-wrapper--blog .product-card-title a:hover {
  color: var(--color-accent);
}

.article-body .featured-scroll-wrapper--blog .btn-primary {
  color: var(--color-secondary);
}

/* Caja destacada */
.article-note {
  background: var(--color-background);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  padding: var(--spacing-md);
  margin: var(--spacing-lg) 0;
  font-size: 0.96rem;
  line-height: 1.7;
}

.article-note p:last-child { margin-bottom: 0; }

/* CTA de cierre */
.article-cta {
  background: var(--color-primary);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl) var(--spacing-lg);
  margin: var(--spacing-xl) 0 0;
  text-align: center;
}

.article-cta h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 0.6rem;
  line-height: 1.3;
}

.article-cta p {
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: rgba(255, 255, 255, 0.75);
  margin: 0 0 var(--spacing-md);
  line-height: 1.65;
}

.article-cta .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

/* Artículos relacionados */
.article-related {
  margin-top: var(--spacing-xxl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.article-related h2 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.article-related-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.article-related-list a {
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--color-accent);
  text-decoration: none;
  line-height: 1.5;
}

.article-related-list a:hover { text-decoration: underline; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .blog-page,
  .article-page { padding-top: 130px; }

  .blog-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .article-body h2 { font-size: 1.3rem; }
  .article-lead { font-size: 1.06rem; }
  .article-cta { padding: var(--spacing-lg) var(--spacing-md); }
}