/* CitizenshipTestPro - Glassmorphic Blog Styles */

/* ===== ARTICLE CONTAINER ===== */
.article-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

/* ===== ARTICLE HEADER ===== */
.article-header {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  margin-bottom: var(--space-lg);
  box-shadow:
    var(--shadow-lg),
    0 0 40px rgba(0, 217, 255, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  text-align: center;
}

.article-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  margin: 0 0 var(--space-md);
  background: linear-gradient(135deg, #fff 0%, var(--glow-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.3;
}

.article-meta {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: 14px;
}

.article-meta .meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
}

.featured-image {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 25px rgba(0, 217, 255, 0.2);
}

/* ===== BLOG LAYOUT ===== */
.blog-container {
  max-width: 1200px;
  margin: 100px auto 0;
  padding: 2rem 1rem;
  display: block;
}

/* ===== BLOG SIDEBAR ===== */
.blog-sidebar {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.sidebar-widget {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: var(--shadow-md), 0 0 15px rgba(0, 217, 255, 0.15);
}

.sidebar-widget h3 {
  margin-top: 0;
  color: var(--glow-primary);
  text-shadow: 0 0 10px var(--glow-soft);
}

.sidebar-widget ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sidebar-widget li {
  margin-bottom: 0.75rem;
}

.sidebar-widget a {
  color: var(--text-muted);
  display: block;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.sidebar-widget a:hover {
  background: rgba(0, 217, 255, 0.08);
  padding-left: 1rem;
  color: var(--glow-primary);
  text-shadow: 0 0 10px var(--glow-soft);
}

/* ===== TABLE OF CONTENTS ===== */
.table-of-contents {
  background: rgba(0, 217, 255, 0.05);
  border: 1px solid rgba(0, 217, 255, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin: 2rem 0;
  box-shadow: 0 0 20px rgba(0, 217, 255, 0.2);
  position: relative;
}

.table-of-contents h3 {
  margin-top: 0;
  color: var(--glow-primary);
  text-shadow: 0 0 10px var(--glow-soft);
}

.table-of-contents ul {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.table-of-contents li {
  margin-bottom: 0.75rem;
}

.table-of-contents a {
  border-bottom: none;
  display: block;
  padding: 6px 0;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.table-of-contents a:hover {
  color: var(--glow-primary);
  text-shadow: 0 0 10px var(--glow-soft);
  transform: translateX(5px);
}

@media (min-width: 1024px) {
  .toc-sticky {
    position: sticky;
    top: 100px;
  }
}

/* ===== ARTICLE CONTENT ===== */
.article-content {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow:
    var(--shadow-lg),
    0 0 40px rgba(0, 217, 255, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  line-height: 1.8;
}

.article-content h2 {
  font-size: 32px;
  font-weight: 700;
  margin: var(--space-lg) 0 var(--space-md);
  color: var(--glow-primary);
  text-shadow: 0 0 15px var(--glow-soft);
  border-bottom: none;
  padding-bottom: 0;
}

.article-content h3 {
  font-size: 24px;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--text-primary);
}

.article-content p {
  margin-bottom: var(--space-md);
  line-height: 1.8;
  color: var(--text-secondary);
  text-align: left;
}

.article-content a {
  color: var(--glow-primary);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 217, 255, 0.3);
  transition: all var(--transition-fast);
}

.article-content a:hover {
  border-bottom-color: var(--glow-primary);
  text-shadow: 0 0 10px var(--glow-soft);
}

.article-content ul,
.article-content ol {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.article-content li {
  margin-bottom: var(--space-sm);
  line-height: 1.7;
  color: var(--text-secondary);
}

.article-content img {
  max-width: 100%;
  height: auto;
  margin: 2rem 0;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 25px rgba(0, 217, 255, 0.2);
}

.article-content table {
  margin: 2rem 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.article-content blockquote {
  background: rgba(0, 217, 255, 0.05);
  border-left: 4px solid var(--glow-primary);
  padding: var(--space-md) var(--space-lg);
  margin: var(--space-lg) 0;
  border-radius: var(--radius-sm);
  font-style: italic;
  box-shadow: 0 0 15px rgba(0, 217, 255, 0.2);
  color: var(--text-secondary);
}

.article-content code {
  background: rgba(255, 255, 255, 0.08);
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  font-family: 'Courier New', monospace;
  color: var(--glow-primary);
  font-size: 0.9em;
}

.article-content pre {
  background: rgba(0, 0, 0, 0.4);
  color: var(--text-secondary);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin: 1.5rem 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.article-content pre code {
  background: none;
  padding: 0;
  color: var(--text-secondary);
}

/* ===== CALLOUT BOXES ===== */
.callout {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-left: 4px solid var(--glow-primary);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin: var(--space-lg) 0;
  box-shadow: 0 0 20px rgba(0, 217, 255, 0.2);
}

.callout.warning {
  border-left-color: #f59e0b;
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.2);
}

.callout.info {
  border-left-color: var(--glow-accent);
}

/* ===== HIGHLIGHT BOX ===== */
.highlight-box {
  background: rgba(0, 217, 255, 0.08);
  border-left: 4px solid var(--glow-primary);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  margin: 2rem 0;
  border: 1px solid rgba(0, 217, 255, 0.2);
  box-shadow: 0 0 15px rgba(0, 217, 255, 0.15);
}

.highlight-box h4 {
  margin-top: 0;
  color: var(--glow-primary);
}

/* ===== KEY TAKEAWAY ===== */
.key-takeaway {
  background: rgba(0, 217, 255, 0.06);
  border-left: 4px solid var(--glow-accent);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  margin: 2rem 0;
  border: 1px solid rgba(77, 208, 225, 0.2);
  box-shadow: 0 0 15px rgba(77, 208, 225, 0.15);
}

.key-takeaway h4 {
  margin-top: 0;
  color: var(--glow-accent);
}

.key-takeaway ul {
  margin: 1rem 0 0 1.5rem;
}

/* ===== CHECKLIST ===== */
.checklist {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(10px);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  margin: 2rem 0;
  border: 1px solid rgba(0, 217, 255, 0.2);
  box-shadow: 0 0 15px rgba(0, 217, 255, 0.15);
}

.checklist h4 {
  margin-top: 0;
  color: var(--glow-primary);
}

.checklist-item {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.checklist-item:last-child {
  border-bottom: none;
}

.checklist-checkbox {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid var(--glow-primary);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 8px rgba(0, 217, 255, 0.3);
}

.checklist-checkbox::after {
  content: '\2713';
  color: var(--glow-primary);
  font-weight: bold;
  font-size: 1.2rem;
  text-shadow: 0 0 5px var(--glow-soft);
}

/* ===== AUTHOR BIO BOX ===== */
.author-box {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  padding: 2rem;
  border-radius: var(--radius-md);
  margin: 3rem 0;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  gap: 1.5rem;
  box-shadow: var(--shadow-md), 0 0 20px rgba(0, 217, 255, 0.15);
}

.author-box .author-avatar,
.author-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--glow-primary), var(--glow-accent));
  color: #0a4a6e;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 2rem;
  flex-shrink: 0;
  box-shadow: 0 0 25px rgba(0, 217, 255, 0.4);
}

.author-info h4 {
  margin: 0 0 0.5rem;
  color: var(--text-primary);
}

.author-info p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ===== SOCIAL SHARING ===== */
.share-buttons {
  display: flex;
  gap: 1rem;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: all var(--transition-normal);
  border: 1px solid rgba(255, 255, 255, 0.15);
  cursor: pointer;
  color: white;
  text-decoration: none;
  font-size: 0.95rem;
  backdrop-filter: blur(10px);
}

.share-facebook {
  background: rgba(24, 119, 242, 0.3);
  box-shadow: 0 0 15px rgba(24, 119, 242, 0.2);
}

.share-facebook:hover {
  background: rgba(24, 119, 242, 0.5);
  box-shadow: 0 0 25px rgba(24, 119, 242, 0.4);
  transform: translateY(-2px);
}

.share-twitter {
  background: rgba(29, 161, 242, 0.3);
  box-shadow: 0 0 15px rgba(29, 161, 242, 0.2);
}

.share-twitter:hover {
  background: rgba(29, 161, 242, 0.5);
  box-shadow: 0 0 25px rgba(29, 161, 242, 0.4);
  transform: translateY(-2px);
}

.share-linkedin {
  background: rgba(10, 102, 194, 0.3);
  box-shadow: 0 0 15px rgba(10, 102, 194, 0.2);
}

.share-linkedin:hover {
  background: rgba(10, 102, 194, 0.5);
  box-shadow: 0 0 25px rgba(10, 102, 194, 0.4);
  transform: translateY(-2px);
}

.share-email {
  background: rgba(0, 217, 255, 0.2);
  box-shadow: 0 0 15px rgba(0, 217, 255, 0.2);
}

.share-email:hover {
  background: rgba(0, 217, 255, 0.4);
  box-shadow: 0 0 25px rgba(0, 217, 255, 0.4);
  transform: translateY(-2px);
}

.share-copy {
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
}

.share-copy:hover {
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 25px rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

/* ===== RELATED ARTICLES ===== */
.related-articles {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.related-articles h3 {
  margin-bottom: 1.5rem;
  color: var(--glow-primary);
  text-shadow: 0 0 10px var(--glow-soft);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.related-card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md), 0 0 15px rgba(0, 217, 255, 0.1);
}

.related-card:hover {
  box-shadow: var(--shadow-xl), 0 0 30px rgba(0, 217, 255, 0.3);
  transform: translateY(-5px);
  border-color: rgba(0, 217, 255, 0.3);
}

.related-card-image {
  width: 100%;
  height: 180px;
  background: linear-gradient(135deg, rgba(0, 217, 255, 0.2), rgba(77, 208, 225, 0.3));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1rem;
  font-weight: 600;
  overflow: hidden;
  position: relative;
}

.related-card-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(0, 217, 255, 0.15) 0%, transparent 70%);
}

.related-card-content {
  padding: 1rem;
}

.related-card h4 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  color: var(--text-primary);
}

.related-card p {
  margin: 0.5rem 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.related-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.related-card-date {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.related-card-link {
  color: var(--glow-primary);
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.related-card-link:hover {
  text-shadow: 0 0 10px var(--glow-soft);
}

/* ===== BLOG LIST ===== */
.blog-list {
  display: grid;
  gap: 2rem;
}

.blog-item {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  gap: 2rem;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md), 0 0 15px rgba(0, 217, 255, 0.1);
}

.blog-item:hover {
  box-shadow: var(--shadow-xl), 0 0 30px rgba(0, 217, 255, 0.3);
  transform: translateY(-3px);
  border-color: rgba(0, 217, 255, 0.3);
}

.blog-thumbnail {
  width: 200px;
  height: 150px;
  background: linear-gradient(135deg, rgba(0, 217, 255, 0.2), rgba(77, 208, 225, 0.3));
  border-radius: var(--radius-md);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 3rem;
  box-shadow: 0 0 15px rgba(0, 217, 255, 0.2);
}

.blog-excerpt h3 {
  margin: 0 0 0.5rem;
  color: var(--text-primary);
}

.blog-excerpt p {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.blog-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.read-more {
  display: inline-block;
  color: var(--glow-primary);
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.read-more:hover {
  text-shadow: 0 0 10px var(--glow-soft);
  transform: translateX(5px);
}

/* ===== BLOG POST SINGLE PAGE ===== */
.blog-post {
  max-width: 900px;
  margin: 140px auto 60px;
  padding: 0 var(--space-md);
}

.post-header {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  margin-bottom: var(--space-lg);
  box-shadow:
    var(--shadow-lg),
    0 0 40px rgba(0, 217, 255, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  text-align: center;
}

.post-header h1 {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, #fff 0%, var(--glow-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.3;
}

.post-meta {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: 14px;
}

.post-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.post-content {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow:
    var(--shadow-lg),
    0 0 40px rgba(0, 217, 255, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.post-content h2 {
  font-size: 32px;
  font-weight: 700;
  margin: var(--space-lg) 0 var(--space-md);
  color: var(--glow-primary);
  text-shadow: 0 0 15px var(--glow-soft);
}

.post-content h3 {
  font-size: 24px;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--text-primary);
}

.post-content p {
  margin-bottom: var(--space-md);
  line-height: 1.8;
  color: var(--text-secondary);
}

.post-content a {
  color: var(--glow-primary);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 217, 255, 0.3);
  transition: all var(--transition-fast);
}

.post-content a:hover {
  border-bottom-color: var(--glow-primary);
  text-shadow: 0 0 10px var(--glow-soft);
}

.post-content ul,
.post-content ol {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.post-content li {
  margin-bottom: var(--space-sm);
  line-height: 1.7;
  color: var(--text-secondary);
}

.post-content blockquote {
  background: rgba(0, 217, 255, 0.05);
  border-left: 4px solid var(--glow-primary);
  padding: var(--space-md) var(--space-lg);
  margin: var(--space-lg) 0;
  border-radius: var(--radius-sm);
  font-style: italic;
  box-shadow: 0 0 15px rgba(0, 217, 255, 0.2);
}

.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-lg) 0;
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.post-content th,
.post-content td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.post-content th {
  background: rgba(0, 217, 255, 0.1);
  font-weight: 600;
  color: var(--glow-primary);
}

/* ===== MOBILE BLOG ADJUSTMENTS ===== */
@media (max-width: 768px) {
  .blog-container {
    grid-template-columns: 1fr;
    margin-top: 80px;
  }

  .blog-sidebar {
    order: -1;
  }

  .blog-item {
    flex-direction: column;
  }

  .blog-thumbnail {
    width: 100%;
    height: 200px;
  }

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

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

  .share-buttons {
    justify-content: center;
  }

  .table-of-contents {
    position: static;
  }

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

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

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

  .article-title {
    font-size: 24px;
  }

  .blog-post {
    margin-top: 100px;
    padding: 0 var(--space-sm);
  }

  .post-header,
  .post-content {
    padding: var(--space-md);
  }

  .post-header h1 {
    font-size: 24px;
  }

  .post-content h2 {
    font-size: 24px;
  }

  .post-content h3 {
    font-size: 20px;
  }
}

/* SEO Related Articles Section */
.related-articles-seo {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.related-articles-seo h3 {
  margin-bottom: 1.5rem;
  color: var(--glow-primary);
  text-shadow: 0 0 10px var(--glow-soft);
}
.related-articles-seo .related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
}
.related-articles-seo .related-card {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2), 0 0 15px rgba(0, 217, 255, 0.1);
}
.related-articles-seo .related-card:hover {
  box-shadow: 0 8px 25px rgba(0,0,0,0.3), 0 0 30px rgba(0, 217, 255, 0.3);
  transform: translateY(-3px);
  border-color: rgba(0, 217, 255, 0.3);
}
.related-articles-seo .related-card-content { padding: 1rem; }
.related-articles-seo .related-card h4 { margin: 0; font-size: 0.95rem; }
.related-articles-seo .related-card h4 a { color: var(--text-primary); text-decoration: none; }
.related-articles-seo .related-card h4 a:hover { color: var(--glow-primary); }