/* ==========================================
   BLOG PAGE STYLES
   Modern blog layout with card design
   ========================================== */

/* Blog Hero Section */
.blog-hero {
  padding: 120px var(--spacing-lg) var(--spacing-3xl);
  background: var(--gradient-hero);
  text-align: center;
}

.blog-hero-content h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  margin-bottom: var(--spacing-md);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.blog-hero-content p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Blog Grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
}

/* Blog Card */
.blog-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.blog-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-2xl);
}

.blog-card-placeholder {
  opacity: 0.7;
}

.blog-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.blog-card:hover .blog-image img {
  transform: scale(1.1);
}

.blog-content {
  padding: var(--spacing-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-date {
  color: var(--text-tertiary);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.blog-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
  line-height: 1.3;
}

.blog-excerpt {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
  flex: 1;
}

.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary-color);
  font-weight: 600;
  transition: all var(--transition-base);
  margin-top: auto;
}

.blog-read-more:hover {
  gap: 0.75rem;
  color: var(--primary-dark);
}

.blog-read-more i {
  transition: transform var(--transition-base);
}

.blog-read-more:hover i {
  transform: translateX(5px);
}

/* Blog Post Page */
.blog-post-header {
  padding: 120px var(--spacing-lg) var(--spacing-2xl);
  background: var(--gradient-hero);
  text-align: center;
}

.blog-post-title {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: var(--spacing-md);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.blog-post-meta {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  align-items: center;
  color: var(--text-secondary);
  font-size: 0.95rem;
  flex-wrap: wrap;
}

.blog-post-meta i {
  color: var(--primary-color);
}

.blog-post-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-3xl) var(--spacing-lg);
}

.blog-post-content h2 {
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.blog-post-content h3 {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

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

.blog-post-content a {
  color: var(--primary-color);
  text-decoration: underline;
  text-decoration-color: rgba(99, 102, 241, 0.3);
  text-underline-offset: 3px;
  transition: all var(--transition-base);
}

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

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

.blog-post-content li {
  margin-bottom: var(--spacing-sm);
  line-height: 1.8;
  color: var(--text-secondary);
}

.blog-post-content blockquote {
  border-left: 4px solid var(--primary-color);
  padding-left: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
  font-style: italic;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
}

.blog-post-content code {
  background: var(--bg-tertiary);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  font-family: 'Monaco', 'Courier New', monospace;
  font-size: 0.9em;
  color: var(--primary-color);
}

.blog-post-content pre {
  background: var(--bg-dark);
  color: var(--text-light);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin-bottom: var(--spacing-lg);
}

.blog-post-content pre code {
  background: none;
  padding: 0;
  color: inherit;
}

.blog-post-content img {
  border-radius: var(--radius-lg);
  margin: var(--spacing-xl) 0;
  box-shadow: var(--shadow-lg);
}

/* Blog Navigation */
.blog-navigation {
  display: flex;
  justify-content: space-between;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-3xl);
  padding-top: var(--spacing-2xl);
  border-top: 2px solid var(--bg-tertiary);
}

.blog-nav-item {
  flex: 1;
  padding: var(--spacing-lg);
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.blog-nav-item:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.blog-nav-label {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  opacity: 0.7;
  margin-bottom: var(--spacing-xs);
}

.blog-nav-title {
  font-size: 1.125rem;
  font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
  
  .blog-navigation {
    flex-direction: column;
  }
  
  .blog-post-content {
    padding: var(--spacing-2xl) var(--spacing-md);
  }
}