/*
 * Blog Specific Styles
 * Clean, readable, professional blog design
 */

/* ===== BLOG HERO ===== */
.blog-hero {
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  padding: var(--space-3xl) 0 var(--space-2xl);
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.blog-meta {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  align-items: center;
  color: var(--text-tertiary);
  font-size: 0.875rem;
  margin-bottom: var(--space-lg);
}

.blog-meta time {
  color: var(--text-secondary);
}

.blog-reading-time::before {
  content: "•";
  margin-right: var(--space-md);
  color: var(--text-tertiary);
}

.blog-title {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.2;
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.blog-subtitle {
  font-size: clamp(1.125rem, 3vw, 1.5rem);
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto var(--space-xl);
  line-height: 1.6;
}

.blog-tags {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== BLOG FEATURED IMAGE ===== */
.blog-featured-image {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.blog-featured-image img {
  width: 100%;
  height: auto;
  max-height: 500px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  margin: var(--space-2xl) 0;
}

/* ===== BLOG CONTENT ===== */
.blog-content {
  padding: var(--space-3xl) 0;
}

.blog-content h2 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.blog-content h3 {
  font-size: clamp(1.375rem, 3vw, 1.75rem);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.blog-content h4 {
  font-size: 1.25rem;
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
  color: var(--accent-blue);
}

.blog-content p {
  font-size: 1.125rem;
  line-height: 1.8;
  margin-bottom: var(--space-lg);
  color: var(--text-secondary);
}

.blog-lead {
  font-size: 1.375rem !important;
  line-height: 1.7 !important;
  color: var(--text-primary) !important;
  font-weight: 500;
  margin-bottom: var(--space-xl) !important;
}

.blog-content ul,
.blog-content ol {
  margin-bottom: var(--space-lg);
  padding-left: var(--space-2xl);
}

.blog-content li {
  font-size: 1.125rem;
  line-height: 1.8;
  margin-bottom: var(--space-sm);
  color: var(--text-secondary);
}

.blog-content strong {
  color: var(--text-primary);
  font-weight: 600;
}

.blog-content em {
  font-style: italic;
  color: var(--text-secondary);
}

.blog-content a {
  color: var(--accent-blue);
  text-decoration: underline;
  text-decoration-color: rgba(0, 112, 187, 0.3);
  text-underline-offset: 3px;
  transition: text-decoration-color var(--transition-fast);
}

.blog-content a:hover {
  text-decoration-color: var(--accent-blue);
}

/* ===== BLOG CALLOUTS ===== */
.blog-callout {
  background: var(--bg-secondary);
  border-left: 4px solid var(--accent-blue);
  padding: var(--space-xl);
  margin: var(--space-2xl) 0;
  border-radius: var(--radius-md);
}

.blog-callout h3,
.blog-callout h4 {
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-top: 0;
}

.blog-callout p,
.blog-callout li {
  font-size: 1.0625rem;
}

.blog-callout-warning {
  border-left-color: var(--color-warning);
  background: rgba(245, 158, 11, 0.05);
}

.blog-callout-warning h3,
.blog-callout-warning h4 {
  background: linear-gradient(135deg, var(--color-warning) 0%, #d97706 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== BLOG AUTHOR INFO ===== */
.blog-author {
  padding: var(--space-3xl) 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
}

.author-card {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--space-xl);
  align-items: start;
  background: var(--bg-primary);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.author-image {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
}

.author-info h3 {
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.author-info p {
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

.author-links {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .author-card {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-lg);
  }

  .author-image {
    margin: 0 auto;
  }

  .author-links {
    justify-content: center;
  }
}

/* ===== BLOG RELATED POSTS ===== */
.blog-related {
  padding: var(--space-3xl) 0;
}

.blog-related h2 {
  margin-bottom: var(--space-2xl);
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== BLOG LISTING PAGE ===== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--space-2xl);
  margin-top: var(--space-2xl);
}

.blog-card {
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  border: 1px solid var(--border-color);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.blog-card-image {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
}

.blog-card-content {
  padding: var(--space-xl);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card-meta {
  display: flex;
  gap: var(--space-md);
  align-items: center;
  color: var(--text-tertiary);
  font-size: 0.875rem;
  margin-bottom: var(--space-md);
}

.blog-card-meta time {
  color: var(--text-secondary);
}

.blog-card-reading-time::before {
  content: "•";
  margin-right: var(--space-sm);
}

.blog-card-title {
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

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

.blog-card-excerpt {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
  flex: 1;
}

.blog-card-tags {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-md);
}

.blog-card-link {
  margin-top: auto;
  display: inline-block;
}

/* Center buttons in blog cards */
.blog-card-content .btn {
  align-self: center;
  margin-top: auto;
  width: 100%;
  max-width: 300px;
  justify-content: center;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .blog-content h2 {
    margin-top: var(--space-xl);
  }

  .blog-callout {
    padding: var(--space-lg);
    margin: var(--space-xl) 0;
  }

  .blog-featured-image {
    padding: 0;
  }

  .blog-featured-image img {
    border-radius: 0;
    margin: var(--space-xl) 0;
  }
}

/* ===== DARK MODE ADJUSTMENTS ===== */
[data-theme="dark"] .blog-callout {
  background: var(--bg-tertiary);
}

[data-theme="dark"] .blog-callout-warning {
  background: rgba(245, 158, 11, 0.1);
}