/* ============================================
   ARTICLE DETAIL PAGE
   ============================================ */

.article-hero {
  position: relative;
  background: linear-gradient(160deg, var(--color-hero-dark) 0%, var(--color-hero-mid) 60%, var(--color-hero-light) 100%);
  display: flex;
  align-items: flex-end;
  padding: 160px 0 100px;
  overflow: hidden;
}

/* Hero with background image */
.article-hero--has-image {
  min-height: 480px;
  background-color: var(--color-hero-dark);
}

.article-hero--has-image .article-hero-content h1 {
  text-shadow: 0 2px 12px rgba(0,0,0,0.4);
}

.article-hero--has-image .article-meta {
  text-shadow: 0 1px 6px rgba(0,0,0,0.3);
}

.article-hero-content {
  position: relative;
  z-index: 1;
  color: var(--color-text-on-dark);
  max-width: 720px;
}

.article-hero-content h1 {
  color: #fff;
  font-size: 48px;
  margin-bottom: 20px;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 13px;
  font-weight: 300;
  color: var(--color-text-on-dark-muted);
  margin-top: 20px;
}

.article-meta .pill {
  background: var(--color-brand);
  color: #fff;
  font-weight: 400;
}

/* ARTICLE BODY */
.article-body-wrapper {
  padding: var(--space-xl) 0 var(--space-2xl);
}

.article-body {
  max-width: 680px;
  margin: 0 auto;
  font-size: 17px;
  font-weight: 300;
  line-height: 1.9;
  color: var(--color-text-secondary);
}

.article-body h2 {
  font-size: 28px;
  color: var(--color-text-primary);
  margin: 56px 0 24px;
}

.article-body h3 {
  font-size: 22px;
  color: var(--color-text-primary);
  margin: 40px 0 16px;
}

.article-body p {
  margin-bottom: 28px;
}

.article-body blockquote {
  border-left: 2px solid var(--color-brand);
  padding-left: 28px;
  margin: 40px 0;
  font-style: italic;
  font-size: 20px;
  font-weight: 300;
  color: var(--color-text-primary);
  line-height: 1.7;
}

/* AUTHOR CARD */
.article-author {
  max-width: 680px;
  margin: 0 auto;
  padding: 40px 0;
  border-top: 1px solid var(--color-border-light);
  display: flex;
  gap: 28px;
  align-items: center;
}

.author-photo {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.author-name {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.author-role {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-brand);
  margin-bottom: 8px;
}

.author-bio-text {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.6;
}

/* SHARE BUTTON */
.share-section {
  max-width: 680px;
  margin: 36px auto 0;
  display: flex;
  align-items: center;
  gap: 16px;
}

.share-label {
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  min-height: 44px;
  background: #0077b5;
  color: #fff;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 1px;
  transition: var(--transition-default);
}

.share-btn:hover {
  background: #006197;
}

/* RELATED ARTICLES */
.related-articles {
  padding: var(--space-xl) 0;
  background: var(--color-surface-alt);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-brand);
  margin-bottom: 48px;
  min-height: 44px;
}

.back-link::before {
  content: '←';
}

@media (max-width: 1199px) {
  .related-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 767px) {
  .article-hero { padding: 120px 0 72px; }
  .article-hero-content h1 { font-size: 32px; }
  .article-body { font-size: 16px; }
  .article-author { flex-direction: column; align-items: flex-start; }
  .related-grid { grid-template-columns: 1fr; }
}