/* Blog Page Styles */

/* Blog Header */
.blog-header {
  padding: 6rem 0 3rem;
  text-align: center;
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}

.blog-header__title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.blog-header__subtitle {
  font-family: var(--font-body);
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* Category Tabs */
.blog-categories {
  padding: 2rem 0;
  border-bottom: 1px solid var(--color-border);
}

.category-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.category-tab {
  padding: 0.625rem 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: 2rem;
  background: transparent;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.category-tab:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.category-tab.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

/* Blog Posts Grid */
.blog-posts {
  padding: 3rem 0;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

/* Blog Card Link */
.blog-card-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

/* Blog Card */
.blog-card {
  background: var(--color-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-card-link:hover .blog-card,
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.blog-card__image {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

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

.blog-card-link:hover .blog-card__image img,
.blog-card:hover .blog-card__image img {
  transform: scale(1.05);
}

.blog-card__category {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.375rem 0.75rem;
  background: var(--color-primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 4px;
}

.blog-card__content {
  padding: 1.5rem;
}

.blog-card__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.blog-card__excerpt {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.8125rem;
  color: var(--color-text-light);
}

.blog-card__date,
.blog-card__read-time {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.blog-card__read-time::before {
  content: "";
  width: 3px;
  height: 3px;
  background: var(--color-text-light);
  border-radius: 50%;
}

/* Empty State */
.blog-empty {
  text-align: center;
  padding: 4rem 2rem;
  max-width: 480px;
  margin: 0 auto;
}

.blog-empty__icon {
  margin-bottom: 1.5rem;
  color: var(--color-text-light);
  opacity: 0.5;
}

.blog-empty h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.75rem;
}

.blog-empty p {
  font-family: var(--font-body);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

/* Load More */
.blog-load-more {
  text-align: center;
  margin-top: 3rem;
}

/* Newsletter Section */
.blog-newsletter {
  padding: 4rem 0;
  background: var(--color-bg-alt);
}

.newsletter-card {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
  padding: 3rem 2rem;
  background: var(--color-bg);
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.newsletter-card h2 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.75rem;
}

.newsletter-card p {
  font-family: var(--font-body);
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.newsletter-form {
  display: flex;
  gap: 0.75rem;
  max-width: 400px;
  margin: 0 auto;
}

.newsletter-form input[type="email"] {
  flex: 1;
  padding: 0.875rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  transition: border-color 0.2s ease;
}

.newsletter-form input[type="email"]:focus {
  outline: none;
  border-color: var(--color-primary);
}

.newsletter-form button {
  white-space: nowrap;
}

/* Responsive */
@media (max-width: 768px) {
  .blog-header {
    padding: 5rem 0 2rem;
  }

  .blog-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .category-tabs {
    gap: 0.5rem;
  }

  .category-tab {
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .newsletter-card {
    padding: 2rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .blog-card__content {
    padding: 1.25rem;
  }

  .blog-card__title {
    font-size: 1.125rem;
  }

  .blog-card__excerpt {
    font-size: 0.875rem;
    -webkit-line-clamp: 2;
  }
}