/* ============================================
   BELMORO ARTICLES STYLES
   Dedicated stylesheet for article pages
   ============================================ */

/* Article Hero Section
   ========================================== */
.article-hero {
  padding: 6rem 0 4rem;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-outline);
}

.article-header {
  max-width: 800px;
  margin: 0 auto;
  text-align: left;
}

.article-meta {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 1rem;
  padding: 0.375rem 0.875rem;
  background: var(--color-primary-container);
  border-radius: 0.25rem;
}

.article-title {
  font-family: "Playfair Display", serif;
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-on-surface);
  margin: 1.5rem 0;
  letter-spacing: -0.02em;
}

@media (max-width: 768px) {
  .article-title {
    font-size: 2rem;
  }
}

.article-subtitle {
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--color-on-surface-variant);
  font-weight: 400;
  margin-top: 1rem;
}

/* Article Content Section
   ========================================== */
.article-content {
  padding: 4rem 0 6rem;
  background: var(--color-surface);
}

.content-wrapper {
  max-width: 720px;
  margin: 0 auto;
}

/* Article Typography
   ========================================== */
.article-content p.section-content {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-on-surface);
  margin-bottom: 1.5rem;
}

.article-content p.section-content:first-of-type {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-on-surface);
  margin-bottom: 2rem;
}

.article-content h2.section-subtitle {
  font-family: "Playfair Display", serif;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-on-surface);
  margin: 3rem 0 1.5rem;
  letter-spacing: -0.01em;
}

.article-content h2.section-subtitle:first-child {
  margin-top: 0;
}

.article-content h3.section-subtitle-small {
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-on-surface);
  margin: 2.5rem 0 1rem;
}

/* Article Lists
   ========================================== */
.article-content ul.section-list,
.article-content ol.section-list {
  margin: 1.5rem 0;
  padding-left: 1.75rem;
}

.article-content ul.section-list {
  list-style-type: disc;
}

.article-content ol.section-list {
  list-style-type: decimal;
}

.article-content ul.section-list li,
.article-content ol.section-list li {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-on-surface);
  margin-bottom: 0.75rem;
  padding-left: 0.5rem;
}

.article-content ul.section-list li strong,
.article-content ol.section-list li strong {
  font-weight: 600;
  color: var(--color-on-surface);
}

/* Article Blockquotes
   ========================================== */
.article-content blockquote {
  border-left: 4px solid var(--color-primary);
  padding: 1.5rem 2rem;
  margin: 2rem 0;
  background: var(--color-surface-variant);
  font-size: 1.25rem;
  font-style: italic;
  line-height: 1.6;
  color: var(--color-on-surface-variant);
}

.article-content blockquote p {
  margin: 0;
}

/* Article Links
   ========================================== */
.article-content a {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  transition: color 0.2s ease;
}

.article-content a:hover {
  color: var(--color-on-surface);
  text-decoration-thickness: 2px;
}

/* Article Images
   ========================================== */
.article-image {
  margin: 3rem 0;
  border-radius: 0.5rem;
  overflow: hidden;
}

.article-image img {
  width: 100%;
  height: auto;
  display: block;
}

.article-image-caption {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  color: var(--color-on-surface-variant);
  text-align: center;
  font-style: italic;
}

/* Article Divider
   ========================================== */
.article-divider {
  width: 100%;
  height: 1px;
  background: var(--color-outline);
  margin: 3rem 0;
  border: none;
}

/* Article Section Blocks
   ========================================== */
.article-section-block {
  margin: 3rem 0;
  padding: 2rem;
  background: var(--color-surface-variant);
  border-radius: 0.5rem;
  border-left: 4px solid var(--color-primary);
}

.article-section-block h3 {
  margin-top: 0;
}

/* Article Callout Box
   ========================================== */
.article-callout {
  padding: 1.5rem 2rem;
  margin: 2rem 0;
  background: var(--color-primary-container);
  border-radius: 0.5rem;
  border: 1px solid var(--color-primary);
}

.article-callout-title {
  font-weight: 600;
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
  color: var(--color-on-surface);
}

.article-callout p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.6;
}

/* Article Navigation (Previous/Next)
   ========================================== */
.article-navigation {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-outline);
  display: flex;
  justify-content: space-between;
  gap: 2rem;
}

.article-nav-link {
  flex: 1;
  padding: 1.5rem;
  background: var(--color-surface-variant);
  border-radius: 0.5rem;
  text-decoration: none;
  transition: all 0.3s ease;
  border: 1px solid transparent;
}

.article-nav-link:hover {
  background: var(--color-primary-container);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.article-nav-label {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-on-surface-variant);
  margin-bottom: 0.5rem;
  display: block;
}

.article-nav-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-on-surface);
  line-height: 1.4;
}

/* Article Author Box
   ========================================== */
.article-author {
  margin: 4rem 0;
  padding: 2rem;
  background: var(--color-surface-variant);
  border-radius: 0.5rem;
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.article-author-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

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

.article-author-info {
  flex: 1;
}

.article-author-name {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-on-surface);
  margin-bottom: 0.5rem;
}

.article-author-bio {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-on-surface-variant);
  margin: 0;
}

/* Article Share Buttons
   ========================================== */
.article-share {
  margin: 3rem 0;
  padding: 1.5rem 0;
  border-top: 1px solid var(--color-outline);
  border-bottom: 1px solid var(--color-outline);
}

.article-share-title {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-on-surface-variant);
  margin-bottom: 1rem;
}

.article-share-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.article-share-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  background: var(--color-surface-variant);
  border: 1px solid var(--color-outline);
  border-radius: 0.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-on-surface);
  text-decoration: none;
  transition: all 0.2s ease;
}

.article-share-button:hover {
  background: var(--color-primary-container);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.article-share-button svg {
  width: 18px;
  height: 18px;
}

/* Article Back to Articles Link
   ========================================== */
.back-to-articles {
  margin-bottom: 2rem;
}

.back-to-articles a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-on-surface-variant);
  text-decoration: none;
  transition: color 0.2s ease;
}

.back-to-articles a:hover {
  color: var(--color-primary);
}

.back-to-articles svg {
  width: 16px;
  height: 16px;
}

/* Responsive Design
   ========================================== */
@media (max-width: 768px) {
  .article-hero {
    padding: 4rem 0 3rem;
  }

  .article-content {
    padding: 3rem 0 4rem;
  }

  .article-content p.section-content {
    font-size: 1rem;
  }

  .article-content p.section-content:first-of-type {
    font-size: 1.125rem;
  }

  .article-content h2.section-subtitle {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
  }

  .article-content h3.section-subtitle-small {
    font-size: 1.25rem;
  }

  .article-navigation {
    flex-direction: column;
    gap: 1rem;
  }

  .article-author {
    flex-direction: column;
    text-align: center;
  }

  .article-author-avatar {
    margin: 0 auto;
  }

  .article-section-block {
    padding: 1.5rem;
  }

  .article-callout {
    padding: 1.25rem 1.5rem;
  }
}

/* Print Styles
   ========================================== */
@media print {
  .article-hero {
    padding: 2rem 0 1rem;
  }

  .article-meta {
    background: none;
    padding: 0;
  }

  .article-navigation,
  .article-share,
  .back-to-articles {
    display: none;
  }

  .article-content {
    padding: 1rem 0;
  }

  .article-content a {
    color: inherit;
    text-decoration: underline;
  }

  .article-content a[href]:after {
    content: " (" attr(href) ")";
    font-size: 0.875rem;
    color: #666;
  }
}

/* Dark Mode Adjustments (if implemented)
   ========================================== */
@media (prefers-color-scheme: dark) {
  .article-section-block {
    background: rgba(255, 255, 255, 0.05);
  }

  .article-callout {
    background: rgba(var(--color-primary-rgb), 0.1);
  }

  .article-author {
    background: rgba(255, 255, 255, 0.05);
  }

  .article-share-button {
    background: rgba(255, 255, 255, 0.05);
  }
}