/* =========================================================
   Blog Page - Travel Theme
========================================================= */

/* =========================================================
   Layout
========================================================= */
.blog-page {
  padding: var(--spacing-8) 0;
  background: #F8FAFC;
  min-height: calc(100vh - var(--header-height));
}

.page-header {
  text-align: left;
  margin-bottom: var(--spacing-10);
}

.page-title {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-2);
}

.page-subtitle {
  font-size: 1.125rem;
  color: var(--color-gray-600);
}

/* =========================================================
   Category Filter
========================================================= */
.category-filter {
  display: flex;
  gap: var(--spacing-2);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--spacing-8);
}

.category-btn {
  padding: var(--spacing-2) var(--spacing-4);
  background: #fff;
  border: 1px solid var(--color-gray-200);
  
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-gray-700);
  cursor: pointer;
  transition: all 0.3s;
}

.category-btn:hover {
  border-color: var(--travel-primary);
  color: var(--travel-primary);
  background: var(--travel-light);
}

.category-btn.active {
  border-color: var(--travel-primary);
  background: var(--travel-primary);
  color: #fff;
}

/* =========================================================
   Grid
========================================================= */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-6);
  margin-bottom: var(--spacing-10);
  align-items: stretch;
}

/* =========================================================
   Card
========================================================= */
.blog-post {
  background: #fff;
  
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.blog-post:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  transform: translateY(-4px);
}

.blog-post-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

/* =========================================================
   Image
========================================================= */
.blog-post-image {
  position: relative;
  width: 100%;
  height: 240px;
  overflow: hidden;
  background: var(--color-gray-100);
  flex: 0 0 auto;
}

.blog-post-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}

.blog-post:hover .blog-post-image img {
  transform: scale(1.05);
}

.blog-post-category {
  position: absolute;
  top: var(--spacing-3);
  left: var(--spacing-3);
  padding: var(--spacing-1) var(--spacing-3);
  background: #fff;
  
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--travel-dark);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* =========================================================
   Content
========================================================= */
.blog-post-content {
  padding: var(--spacing-5);
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.blog-post-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-2);
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.blog-post-excerpt {
  font-size: 0.9375rem;
  color: var(--color-gray-600);
  line-height: 1.6;
  margin-bottom: var(--spacing-4);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.blog-post-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  justify-content: space-between;
  margin-top: auto;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

.meta-item svg {
  color: var(--color-gray-400);
}

/* =========================================================
   Buttons
========================================================= */
.load-more {
  text-align: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
}

.btn-outline {
  background: #fff;
  color: var(--travel-primary);
  border: 1px solid var(--travel-primary);
}

.btn-outline:hover {
  background: var(--travel-primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
}

.btn-lg {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: 1.0625rem;
}

/* =========================================================
   Responsive
========================================================= */
@media (max-width: 1023px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-4);
  }

  .blog-post-image {
    height: 200px;
  }
}

@media (max-width: 639px) {
  .blog-page {
    padding: var(--spacing-6) 0;
  }

  .page-title {
    font-size: 1.875rem;
  }

  .page-subtitle {
    font-size: 1rem;
  }

  .blog-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
  }

  .blog-post-image {
    height: 200px;
  }
}