/* ========================================
   BLOG STYLES - OrigenLab
   Minimal design - no animations, no colored backgrounds
   ======================================== */

/* ========================================
   BLOG LAYOUT
   ======================================== */

.blog-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-xl);
  align-items: start;
}

.blog-main-content {
  min-width: 0;
}

.blog-sidebar {
  position: sticky;
  top: 88px;
}

/* ========================================
   FEATURED ARTICLE
   ======================================== */

.featured-article {
  background: white;
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-xl);
}

.featured-article-image {
  position: relative;
  width: 100%;
  height: 400px;
  overflow: hidden;
}

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

.featured-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  background: var(--color-accent);
  color: white;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.featured-article-content {
  padding: var(--space-lg);
}

.featured-article-title {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  margin: var(--space-sm) 0 var(--space-md) 0;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.featured-article-title a {
  color: var(--color-text-primary);
  text-decoration: none;
}

.featured-article-excerpt {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin: 0 0 var(--space-lg) 0;
}

.featured-article-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-divider);
  gap: var(--space-md);
}

.article-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 2px solid var(--color-divider);
}

.author-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.author-role {
  font-size: 12px;
  color: var(--color-text-secondary);
}

.btn-read-more {
  display: inline-flex;
  align-items: center;
  background: var(--color-accent);
  color: white;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

/* ========================================
   ARTICLE META
   ======================================== */

.article-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 13px;
}

.article-category {
  background: var(--color-surface);
  color: var(--color-accent);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-weight: 600;
  text-decoration: none;
}

.article-reading-time {
  color: var(--color-text-secondary);
}

.article-reading-time::before {
  content: "⏱ ";
}

/* ========================================
   BLOG SECTION
   ======================================== */

.blog-section {
  margin-bottom: var(--space-xl);
}

.blog-section-title {
  font-size: 28px;
  font-weight: 700;
  margin: 0 0 var(--space-lg) 0;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}

/* ========================================
   ARTICLES GRID
   ======================================== */

.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.article-card {
  background: white;
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.article-card-image {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: var(--color-surface);
}

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

.article-card-content {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.article-card-title {
  font-size: 18px;
  font-weight: 600;
  margin: var(--space-sm) 0;
  line-height: 1.4;
}

.article-card-title a {
  color: var(--color-text-primary);
  text-decoration: none;
}

.article-card-excerpt {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin: 0 0 var(--space-md) 0;
  flex-grow: 1;
}

.article-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-divider);
}

.article-link {
  color: var(--color-accent);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

/* ========================================
   PAGINATION
   ======================================== */

.blog-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: var(--space-xl);
  padding: var(--space-lg) 0;
}

.pagination-btn {
  padding: 12px 24px;
  background: white;
  border: 2px solid var(--color-divider);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-primary);
  cursor: pointer;
  font-family: inherit;
  min-width: 120px;
}

.pagination-btn-disabled {
  opacity: 0.3;
  cursor: not-allowed;
  background: var(--color-surface);
}

.pagination-numbers {
  display: flex;
  gap: 8px;
  align-items: center;
}

.pagination-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: white;
  border: 2px solid var(--color-divider);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-primary);
  text-decoration: none;
}

.pagination-number.active {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
}

.pagination-ellipsis {
  padding: 0 8px;
  color: var(--color-text-secondary);
  font-weight: 600;
}

/* ========================================
   SIDEBAR WIDGETS
   ======================================== */

.sidebar-widget {
  background: white;
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
}

.sidebar-widget-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin: 0 0 var(--space-md) 0;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-accent);
}

/* Search Widget */
.sidebar-search {
  background: var(--color-surface);
}

.blog-search-box {
  display: flex;
  gap: 8px;
}

.blog-search-input {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-family: inherit;
}

.blog-search-input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.blog-search-btn {
  padding: 12px 16px;
  background: var(--color-accent);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Categories List */
.blog-categories-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.blog-categories-list li {
  margin-bottom: 8px;
}

.blog-category-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px;
  border-radius: var(--radius-md);
  text-decoration: none;
}

.category-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-primary);
}

.category-count {
  font-size: 12px;
  font-weight: 600;
  color: white;
  background: var(--color-accent);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  min-width: 32px;
  text-align: center;
}

/* Popular Articles */
.popular-article {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  text-decoration: none;
  border-bottom: 1px solid var(--color-divider);
}

.popular-article:last-child {
  border-bottom: none;
}

.popular-article-number {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: var(--color-accent);
  color: white;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
}

.popular-article-content {
  flex: 1;
}

.popular-article-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin: 0 0 6px 0;
  line-height: 1.4;
}

.popular-article-meta {
  font-size: 11px;
  color: var(--color-text-secondary);
}

.article-views::before {
  content: "👁 ";
}

/* Tags */
.blog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.blog-tag {
  display: inline-block;
  padding: 8px 14px;
  background: var(--color-surface);
  color: var(--color-text-primary);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
}

/* Newsletter Widget */
.sidebar-newsletter {
  background: white;
  border: 2px solid var(--color-accent);
}

.newsletter-description {
  font-size: 13px;
  line-height: 1.6;
  margin: 0 0 var(--space-md) 0;
  color: var(--color-text-secondary);
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.newsletter-input {
  padding: 12px 16px;
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  font-size: 14px;
  font-family: inherit;
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.newsletter-btn {
  padding: 12px 24px;
  background: var(--color-accent);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}

.newsletter-privacy {
  font-size: 11px;
  margin: 8px 0 0 0;
  color: var(--color-text-secondary);
}

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

/* Tablet */
@media (max-width: 1024px) {
  .blog-layout {
    grid-template-columns: 1fr;
  }

  .blog-sidebar {
    position: relative;
    top: 0;
    margin-top: var(--space-lg);
  }

  .articles-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }
}

/* Mobile */
@media (max-width: 768px) {
  .featured-article-image {
    height: 240px;
  }

  .featured-article-content {
    padding: var(--space-md);
  }

  .featured-article-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn-read-more {
    width: 100%;
    justify-content: center;
  }

  .articles-grid {
    grid-template-columns: 1fr;
  }

  .blog-pagination {
    flex-wrap: wrap;
  }

  .pagination-numbers {
    order: -1;
    width: 100%;
    justify-content: center;
    margin-bottom: var(--space-sm);
  }

  .pagination-btn {
    flex: 1;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .article-meta {
    font-size: 12px;
  }

  .article-reading-time {
    display: none;
  }

  .pagination-number {
    width: 36px;
    height: 36px;
    font-size: 13px;
  }
}

/* ========================================
   CTA SECTION - Uses global CTA styles from cta-global.css
   Additional blog-specific spacing
   ======================================== */

.cta-section {
  margin-top: var(--space-xl);
}

/* ========================================
   ACCESSIBILITY
   ======================================== */

/* Focus States */
.blog-search-input:focus,
.newsletter-input:focus {
  box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.1);
}