/* News Page Styles */

/* Hero Section */
.news-hero {
  padding: var(--spacing-xl) 0 var(--spacing-lg);
  text-align: center;
  background: linear-gradient(180deg, var(--card-bg) 0%, var(--bg-color) 100%);
}

.news-hero h1 {
  font-size: 3.5rem;
  font-weight: 400;
  margin-bottom: var(--spacing-sm);
  letter-spacing: -0.03em;
}

.news-hero p {
  font-size: 1.25rem;
  color: var(--secondary);
  max-width: 700px;
  margin: 0 auto;
}

/* Filter Section */
.news-filter {
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 80px;
  background-color: var(--bg-color);
  z-index: 50;
  backdrop-filter: blur(10px);
}

.filter-buttons {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.75rem 1.75rem;
  border: 1.5px solid var(--border-color);
  background-color: transparent;
  color: var(--text-color);
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition);
  font-weight: 500;
  font-size: 0.95rem;
}

.filter-btn:hover {
  border-color: var(--primary);
  background-color: var(--card-bg);
  transform: translateY(-2px);
}

.filter-btn.active {
  background-color: var(--primary);
  color: white;
  border-color: var(--primary);
}

/* Featured Article */
.featured-article {
  padding-top: var(--spacing-lg);
}

.featured-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  background-color: var(--card-bg);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 20px var(--shadow);
  border: 1px solid var(--border-color);
  transition: all var(--transition);
}

.featured-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px var(--shadow-hover);
}

.featured-image {
  position: relative;
  height: 100%;
  min-height: 500px;
}

.featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-badge {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  background-color: var(--primary);
  color: white;
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.featured-content {
  padding: var(--spacing-xl);
}

.article-meta {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--secondary);
}

.article-meta .category {
  color: var(--primary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}

.article-meta span {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.featured-content h2 {
  font-size: 2.25rem;
  font-weight: 500;
  margin-bottom: var(--spacing-md);
  line-height: 1.3;
}

.featured-content p {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--secondary);
  margin-bottom: var(--spacing-lg);
}

/* News Grid */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.article-card {
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 2px 12px var(--shadow);
  border: 1px solid var(--border-color);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.article-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 32px var(--shadow-hover);
  border-color: transparent;
}

.article-card-image {
  position: relative;
  height: 240px;
  overflow: hidden;
}

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

.article-card:hover .article-card-image img {
  transform: scale(1.05);
}

.article-card-content {
  padding: var(--spacing-md);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.article-card-content .article-meta {
  margin-bottom: var(--spacing-sm);
}

.article-card-content h3 {
  font-size: 1.375rem;
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
  line-height: 1.4;
}

.article-card-content p {
  color: var(--secondary);
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
  flex: 1;
}

.article-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--border-color);
}

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

.read-more:hover {
  gap: 0.75rem;
}

/* Newsletter Section */
.newsletter-section {
  padding: var(--spacing-xl) 0;
}

.newsletter-card {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  color: white;
  box-shadow: 0 8px 24px var(--shadow-hover);
}

.newsletter-content i {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  opacity: 0.9;
}

.newsletter-content h2 {
  color: white;
  margin-bottom: var(--spacing-sm);
}

.newsletter-content p {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-lg);
  opacity: 0.95;
}

.newsletter-form {
  display: flex;
  gap: var(--spacing-sm);
  max-width: 600px;
  margin: 0 auto;
}

.newsletter-form input {
  flex: 1;
  padding: 1rem 1.5rem;
  border: none;
  border-radius: 50px;
  font-size: 1rem;
  background-color: rgba(255, 255, 255, 0.95);
  color: var(--dark);
}

.newsletter-form input::placeholder {
  color: var(--secondary);
}

.newsletter-form button {
  white-space: nowrap;
  background-color: white;
  color: var(--primary);
}

.newsletter-form button:hover {
  background-color: var(--light);
  transform: translateY(-2px);
}

/* Article Detail Page */
.breadcrumb-section {
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--border-color);
}

.breadcrumb {
  background: none;
  padding: 0;
  margin: 0;
  font-size: 0.9rem;
}

.breadcrumb-item + .breadcrumb-item::before {
  content: "›";
  color: var(--secondary);
}

.breadcrumb-item a {
  color: var(--secondary);
}

.breadcrumb-item.active {
  color: var(--text-color);
}

.article-detail {
  max-width: 900px;
  margin: 0 auto;
}

.article-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.article-header h1 {
  font-size: 3rem;
  font-weight: 500;
  margin-bottom: var(--spacing-lg);
  line-height: 1.2;
}

.author-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.author-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border-color);
}

.author-details {
  text-align: left;
}

.author-details h4 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
}

.author-details p {
  margin: 0;
  color: var(--secondary);
  font-size: 0.9rem;
}

.article-image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  margin-bottom: var(--spacing-xl);
  box-shadow: 0 8px 24px var(--shadow);
}

.article-image img {
  width: 100%;
  height: auto;
}

.article-body {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--text-color);
}

.article-body .lead {
  font-size: 1.375rem;
  line-height: 1.7;
  color: var(--secondary);
  margin-bottom: var(--spacing-lg);
}

.article-body h2 {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  font-size: 2rem;
  font-weight: 500;
}

.article-body p {
  margin-bottom: var(--spacing-md);
}

.article-body blockquote {
  margin: var(--spacing-lg) 0;
  padding: var(--spacing-lg);
  background-color: var(--card-bg);
  border-left: 4px solid var(--primary);
  border-radius: var(--border-radius);
  font-style: italic;
}

.article-body blockquote p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.article-body blockquote cite {
  display: block;
  font-style: normal;
  color: var(--secondary);
  font-size: 0.95rem;
  margin-top: var(--spacing-sm);
}

/* Share Section */
.article-share {
  margin-top: var(--spacing-xl);
  padding: var(--spacing-lg) 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  text-align: center;
}

.article-share h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
}

.share-buttons {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
}

.share-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 1.5px solid var(--border-color);
  background-color: var(--card-bg);
  color: var(--text-color);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
  font-size: 1.25rem;
}

.share-btn:hover {
  background-color: var(--primary);
  color: white;
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: 0 8px 16px var(--shadow-hover);
}

/* Tags */
.article-tags {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  margin-top: var(--spacing-lg);
}

.tag {
  padding: 0.5rem 1.25rem;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 50px;
  font-size: 0.875rem;
  color: var(--text-color);
  transition: all var(--transition);
}

.tag:hover {
  background-color: var(--primary);
  color: white;
  border-color: var(--primary);
}

/* Related Articles */
.related-articles {
  padding-top: var(--spacing-xl);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

/* Responsive */
@media (max-width: 991px) {
  .featured-card {
    grid-template-columns: 1fr;
  }

  .featured-image {
    min-height: 350px;
  }

  .featured-content {
    padding: var(--spacing-lg);
  }

  .featured-content h2 {
    font-size: 1.875rem;
  }
}

@media (max-width: 767px) {
  .news-hero h1 {
    font-size: 2.5rem;
  }

  .news-hero p {
    font-size: 1.125rem;
  }

  .filter-buttons {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: var(--spacing-sm);
  }

  .filter-btn {
    white-space: nowrap;
  }

  .articles-grid {
    grid-template-columns: 1fr;
  }

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

  .article-header h1 {
    font-size: 2rem;
  }

  .article-body {
    font-size: 1.0625rem;
  }

  .article-body .lead {
    font-size: 1.1875rem;
  }

  .related-grid {
    grid-template-columns: 1fr;
  }
}