/* =============================================================================
   SINGLE POST PAGE STYLES - REDESIGNED WITHOUT HERO
   ============================================================================= */

/* =============================================================================
   ARTICLE HEADER SECTION - NEW LAYOUT
   ============================================================================= */

.single-post--no-hero {
  background: var(--color-background);
}

.article-header {
  padding: 0;
  background: var(--color-background);
  border-bottom: 1px solid var(--color-border);
}

.article-header__content {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-lg);
  padding: var(--spacing-3xl) var(--spacing-xl) var(--spacing-2xl) var(--spacing-xl);
}

/* Blue Vertical Line */
.article-header__line {
  position: absolute;
  left: var(--spacing-xl);
  top: 0;
  bottom: 0;
  width: 1px;
  background-color: var(--color-border);
  z-index: 1;
}

.article-header__text {
  flex: 1;
  padding-left: var(--spacing-md);
}

/* Article Meta */
.article-meta-top {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
}

.article-meta-top .article-date,
.article-meta-top .article-category {
  font-family: var(--font-family-body);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.meta-divider {
  color: var(--color-border);
  font-weight: 300;
}

/* Article Title */
.article-title {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-4xl);
  font-weight: 300;
  color: var(--color-primary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-align: left;
}

/* Article Synopsis */
.article-synopsis {
  font-family: var(--font-family-body);
  font-size: var(--font-size-lg);
  line-height: 1.6;
  color: var(--color-text);
  margin-bottom: var(--spacing-xl);
  font-weight: 200;
}

/* Author Info and Actions */
.article-author-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-primary);
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.reading-time-display {
  font-family: var(--font-family-body);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.article-actions {
  display: flex;
  gap: var(--spacing-sm);
}

/* =============================================================================
   ARTICLE CONTENT SECTION
   ============================================================================= */

.article-content {
  padding: 0;
  background: var(--color-background);

}

.article-content__wrapper {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-2xl) var(--spacing-xl);
}

/* Featured Image */
.article-featured-image {
  margin-bottom: var(--spacing-2xl);
}

.featured-image {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* Article Body Content */
.article-body {
  line-height: 1.8;
  margin-bottom: var(--spacing-3xl);
}

.article-body h1,
.article-body h2,
.article-body h3,
.article-body h4,
.article-body h5,
.article-body h6 {
  font-family: var(--font-family-heading);
  color: var(--color-primary);
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-lg);
  line-height: 1.3;
}

.article-body h1 { font-size: var(--font-size-3xl); }
.article-body h2 { font-size: var(--font-size-2xl); }
.article-body h3 { font-size: var(--font-size-xl); }
.article-body h4 { font-size: var(--font-size-lg); }
.article-body h5 { font-size: var(--font-size-base); }
.article-body h6 { font-size: var(--font-size-sm); }

.article-body p {
  font-family: var(--font-family-body);
  font-size: var(--font-size-base);
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
}

.article-body ul,
.article-body ol {
  font-family: var(--font-family-body);
  font-size: var(--font-size-base);
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
  padding-left: var(--spacing-xl);
}

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

.article-body blockquote {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-lg);
  line-height: 1.6;
  color: var(--color-accent);
  margin: var(--spacing-2xl) 0;
  padding: var(--spacing-lg) var(--spacing-xl);
  border-left: 4px solid var(--color-primary);
  background: var(--color-background-light);
  font-style: italic;
}

.article-body img {
  max-width: 100%;
  height: auto;
  margin: var(--spacing-xl) 0;
  border-radius: 4px;
}

.article-body a {
  color: var(--color-primary);
  text-decoration: underline;
  transition: color var(--transition-base);
}

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

.article-body strong {
  font-weight: 300;;
  color: var(--color-primary);
}

.article-body em {
  font-style: italic;
}

/* Page Links (for multi-page posts) */
.page-links {
  margin: var(--spacing-xl) 0;
  text-align: center;
}

.page-links-title {
  font-family: var(--font-family-heading);
  font-weight: 300;;
  color: var(--color-primary);
  margin-right: var(--spacing-md);
}

.page-link {
  display: inline-block;
  margin: 0 var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--color-primary);
  color: white;
  text-decoration: none;
  border-radius: 4px;
  transition: all var(--transition-base);
}

.page-link:hover {
  background: var(--color-accent);
}

/* =============================================================================
   TAGS SECTION
   ============================================================================= */

.article-tags-section {
  margin-bottom: var(--spacing-3xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.article-tags-section h4 {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-base);
  font-weight: 300;;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.tag-link {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--color-background-light);
  color: var(--color-text);
  text-decoration: none;
  border-radius: 20px;
  font-family: var(--font-family-body);
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
  border: 1px solid var(--color-border);
}

.tag-link:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* =============================================================================
   BACK TO NEWS BUTTON
   ============================================================================= */

.back-to-news {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.back-to-news .btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* =============================================================================
   POST NAVIGATION
   ============================================================================= */

.post-navigation {
  padding: var(--spacing-2xl) 0;
  background: var(--color-background-light);
  border-top: 1px solid var(--color-border);
}

.post-nav-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  max-width: 800px;
  margin: 0 auto;
}

.post-nav-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  text-decoration: none;
  transition: all var(--transition-base);
  min-height: 80px;
}

.post-nav-item:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.post-nav-prev {
  justify-content: flex-start;
}

.post-nav-next {
  justify-content: flex-end;
}

.nav-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.nav-label {
  font-family: var(--font-family-body);
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nav-title {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-sm);
  font-weight: 300;;
  color: var(--color-primary);
  line-height: 1.3;
}

.post-nav-item i {
  color: var(--color-primary);
  font-size: var(--font-size-lg);
}

/* =============================================================================
   RELATED ARTICLES
   ============================================================================= */

.related-posts {
  padding: var(--spacing-4xl) 0;
  background: var(--color-background);
}

.related-posts h3 {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-2xl);
  font-weight: 300;;
  color: var(--color-primary);
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.related-posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  max-width: 1000px;
  margin: 0 auto;
}

.related-post {
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  overflow: hidden;
  transition: all var(--transition-base);
}

.related-post:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.related-post-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.related-post-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.related-post:hover .related-post-image img {
  transform: scale(1.05);
}

.related-post-content {
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  height: calc(100% - 200px);
}

.related-post-title {
  margin-bottom: var(--spacing-sm);
}

.related-post-title a {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-lg);
  font-weight: 300;;
  color: var(--color-primary);
  text-decoration: none;
  line-height: 1.3;
  transition: opacity var(--transition-base);
}

.related-post-title a:hover {
  opacity: 0.8;
}

.related-post-excerpt {
  font-family: var(--font-family-body);
  font-size: var(--font-size-sm);
  line-height: 1.6;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.related-post-action {
  margin-top: auto;
}

/* =============================================================================
   RESPONSIVE DESIGN
   ============================================================================= */

@media (max-width: 1024px) {
  .article-title {
    font-size: var(--font-size-3xl);
  }
  
  .article-synopsis {
    font-size: var(--font-size-base);
  }
  
  .related-posts-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
  }
}

@media (max-width: 768px) {
  .article-header {
    padding: 0;
  }
  
  .article-header__content {
    padding: var(--spacing-2xl) var(--spacing-lg) var(--spacing-xl) var(--spacing-lg);
  }
  
  .article-header__line {
    left: var(--spacing-lg);
  }
  
  .article-header__text {
    margin-left: calc(var(--spacing-lg) + var(--spacing-md));
  }
  
  .article-title {
    font-size: var(--font-size-2xl);
  }
  
  .article-author-actions {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }
  
  .article-content {
    padding: 0;
  }
  
  .article-content__wrapper {
    padding: var(--spacing-xl) var(--spacing-lg);
  }
  
  .post-nav-wrapper {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .post-nav-item {
    padding: var(--spacing-md);
    min-height: 60px;
  }
  
  .nav-title {
    font-size: var(--font-size-xs);
  }
  
  .related-posts-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .article-header {
    padding: 0;
  }
  
  .article-header__content {
    padding: var(--spacing-xl) var(--spacing-md) var(--spacing-lg) var(--spacing-md);
  }
  
  .article-header__line {
    left: var(--spacing-md);
  }
  
  .article-header__text {
    margin-left: calc(var(--spacing-md) + var(--spacing-md));
  }
  
  .article-content__wrapper {
    padding: var(--spacing-lg) var(--spacing-md);
  }
  
  .article-title {
    font-size: var(--font-size-xl);
  }
  
  .article-synopsis {
    font-size: var(--font-size-sm);
  }
  
  .article-meta-top {
    flex-direction: column;
    gap: var(--spacing-xs);
  }
  
  .article-body h1 { font-size: var(--font-size-2xl); }
  .article-body h2 { font-size: var(--font-size-xl); }
  .article-body h3 { font-size: var(--font-size-lg); }
  
  .article-actions {
    width: 100%;
    justify-content: center;
  }
  
  .article-tags {
    justify-content: center;
  }
}

/* =============================================================================
   PRINT STYLES
   ============================================================================= */

@media print {
  .article-author-actions,
  .post-navigation,
  .back-to-news,
  .related-posts {
    display: none;
  }
  
  .article-header {
    page-break-inside: avoid;
  }
  
  .article-body {
    font-size: 12pt;
    line-height: 1.6;
  }
  
  .article-body h1,
  .article-body h2,
  .article-body h3 {
    page-break-after: avoid;
  }
}