/*
 * Lumzea Blog Layout Styles
 */

/* Blog Hero */
.blog-hero {
  padding-top: 140px;
  padding-bottom: 4rem;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.blog-hero h1 {
  margin-bottom: 1rem;
}

.blog-hero p {
  max-width: 600px;
  margin: 0 auto;
}

/* Search and Filters Bar */
.blog-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  margin: 3rem 0;
  flex-wrap: wrap;
}

.blog-search-wrapper {
  position: relative;
  max-width: 400px;
  width: 100%;
}

.blog-search-input {
  width: 100%;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 0.875rem 1rem 0.875rem 2.75rem;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.95rem;
  outline: none;
  transition: all var(--transition-fast);
}

.blog-search-input:focus {
  border-color: var(--color-indigo);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.15);
}

.blog-search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.blog-search-icon svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 2.5;
  fill: none;
}

.blog-categories {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.blog-cat-btn {
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.blog-cat-btn:hover, .blog-cat-btn.active {
  color: var(--text-primary);
  border-color: var(--color-indigo);
  background-color: rgba(99, 102, 241, 0.05);
}

/* Featured Article Card */
.featured-blog-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
  align-items: center;
}

.featured-blog-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 400px;
  position: relative;
  border: 1px solid var(--border-color);
}

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

.featured-blog-card:hover .featured-blog-img img {
  transform: scale(1.03);
}

.featured-blog-meta {
  display: flex;
  gap: 1.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.featured-blog-content h2 {
  font-size: 2.25rem;
  line-height: 1.3;
  margin-bottom: 1.25rem;
  transition: color var(--transition-fast);
}

.featured-blog-content h2:hover {
  color: var(--color-indigo);
}

@media (max-width: 900px) {
  .featured-blog-card {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .featured-blog-img {
    height: 300px;
  }
}

/* Blog Cards Grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-bottom: 5rem;
}

@media (max-width: 1024px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

.blog-card-item {
  transition: all var(--transition-normal);
}

.blog-card-img {
  height: 220px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border-color);
  position: relative;
}

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

.blog-card-item:hover .blog-card-img img {
  transform: scale(1.05);
}

.blog-card-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.blog-title {
  font-size: 1.35rem;
  line-height: 1.4;
  margin-bottom: 0.75rem;
  transition: color var(--transition-fast);
}

.blog-card-item:hover .blog-title {
  color: var(--color-indigo);
}

.blog-summary {
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.blog-read-more {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-indigo);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: color var(--transition-fast);
}

.blog-read-more:hover {
  color: var(--text-primary);
}

.blog-read-more svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.blog-read-more:hover svg {
  transform: translateX(3px);
}

/* No Search Results */
.blog-no-results {
  text-align: center;
  padding: 5rem 0;
  display: none;
}

.blog-no-results svg {
  width: 64px;
  height: 64px;
  stroke: var(--text-muted);
  margin: 0 auto 1.5rem auto;
}