/**
 * Editorial Blog Styles (blog.html)
 * Rotissoire & Co. | French Rotisserie & Volailles de Ferme
 */

.blog-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--spacing-2xl);
  align-items: start;
}

/* Sticky Table of Contents (TOC) */
.blog-toc-card {
  position: sticky;
  top: calc(var(--header-height) + 1.5rem);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.blog-toc-title {
  font-size: var(--font-size-base);
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.5rem;
}

.blog-toc-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.blog-toc-link {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  font-weight: 600;
  line-height: 1.4;
  transition: color var(--transition-fast);
}

.blog-toc-link:hover,
.blog-toc-link.is-active {
  color: var(--color-primary);
}

/* Artículos Editoriales */
.blog-article {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
  box-shadow: var(--shadow-sm);
}

.article-header {
  margin-bottom: 1.75rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 1.5rem;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

.article-title {
  font-size: var(--font-size-3xl);
  line-height: 1.15;
  margin-bottom: 0.75rem;
}

.article-lead {
  font-size: var(--font-size-lg);
  line-height: 1.6;
  color: var(--color-text);
  font-weight: 500;
}

.article-media {
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin: 1.5rem 0;
  max-height: 420px;
}

.article-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-body {
  font-size: var(--font-size-base);
  line-height: 1.8;
  color: var(--color-text);
}

.article-body h3 {
  font-size: var(--font-size-xl);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: var(--color-text);
}

.article-body p {
  margin-bottom: 1.25rem;
  color: var(--color-text-muted);
}

.article-callout {
  background-color: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1.25rem 1.5rem;
  margin: 1.75rem 0;
  font-style: italic;
  font-size: var(--font-size-base);
  color: var(--color-text);
}

/* Tarjeta del Autor */
.author-card {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background-color: var(--color-surface-alt);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  margin-top: 2rem;
}

.author-avatar {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 2px solid var(--color-secondary);
  flex-shrink: 0;
}

.author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.author-info h4 {
  font-size: var(--font-size-sm);
  margin-bottom: 0.2rem;
}

.author-info p {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-bottom: 0;
}

@media (max-width: 992px) {
  .blog-layout {
    grid-template-columns: 1fr;
  }
  .blog-toc-card {
    position: static;
  }
}