/* News Page Styles */

.news-hero {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-secondary) 100%);
  text-align: center;
}

.news-hero__content h1 {
  font-size: 42px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}

.news-hero__content p {
  font-size: 18px;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* News Filter */
.news-filter-section {
  padding: var(--space-lg) 0;
  background: white;
  border-bottom: 1px solid var(--color-border);
}

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

/* Filter Button Styles */
.news-filter .filter-btn {
  padding: var(--space-sm) var(--space-lg);
  border: 2px solid var(--color-border);
  background: white;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.news-filter .filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-1px);
}

.news-filter .filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
  box-shadow: 0 4px 12px rgba(0, 114, 206, 0.3);
}

/* Featured News */
.featured-news {
  padding: var(--space-3xl) 0;
  background: var(--color-secondary);
}

.featured-news-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.featured-news__image {
  background: var(--color-primary-light);
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.news-hero-svg {
  width: 100%;
  height: 100%;
}

.featured-news__content {
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-news__content .news-meta {
  margin-bottom: var(--space-md);
}

.featured-news__title {
  font-size: 28px;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--space-md);
}

.featured-news__title a {
  color: var(--color-text-primary);
  text-decoration: none;
}

.featured-news__title a:hover {
  color: var(--color-primary);
}

.featured-news__excerpt {
  font-size: 16px;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

/* News Meta */
.news-meta {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
  margin-bottom: var(--space-sm);
}

.news-category {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.news-category.company {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.news-category.industry {
  background: #fff3cd;
  color: #856404;
}

.news-category.product {
  background: #d4edda;
  color: #155724;
}

.news-date {
  font-size: 13px;
  color: var(--color-text-tertiary);
}

.read-more {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-primary);
  text-decoration: none;
}

.read-more:hover {
  text-decoration: underline;
}

/* News Grid Section */
.news-grid-section {
  padding: var(--space-3xl) 0;
  background: var(--color-secondary);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.news-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.news-card__image {
  height: 180px;
  background: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.news-card__image svg {
  width: 100%;
  height: 100%;
}

.news-card__content {
  padding: var(--space-lg);
}

.news-card__title {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: var(--space-sm);
}

.news-card__title a {
  color: var(--color-text-primary);
  text-decoration: none;
}

.news-card__title a:hover {
  color: var(--color-primary);
}

.news-card__excerpt {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-md);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* News Article Detail Page */
.news-article-header {
  position: relative;
  padding: var(--space-4xl) 0;
  color: white;
  text-align: center;
  overflow: hidden;
}

.news-article-header__bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
}

.news-article-header__bg svg {
  width: 100%;
  height: 100%;
}

.news-article-header__content {
  position: relative;
  z-index: 1;
}

.news-article-header .news-category {
  background: rgba(255, 255, 255, 0.2);
  color: white;
}

.news-article-header .news-date {
  color: rgba(255, 255, 255, 0.8);
}

.news-article-header h1 {
  font-size: 42px;
  font-weight: 700;
  max-width: 800px;
  margin: var(--space-md) auto 0;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* News Article Layout */
.news-article {
  padding: var(--space-3xl) 0;
  background: var(--color-secondary);
}

.news-article__layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-2xl);
}

.news-article__main {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-sm);
}

.news-article__body {
  font-size: 16px;
  line-height: 1.8;
  color: var(--color-text-secondary);
}

.news-article__body .lead {
  font-size: 18px;
  color: var(--color-text-primary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.news-article__body h2 {
  font-size: 24px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin: var(--space-xl) 0 var(--space-md);
}

.news-article__body p {
  margin-bottom: var(--space-md);
}

.news-article__body ul,
.news-article__body ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.news-article__body li {
  margin-bottom: var(--space-sm);
}

.news-article__body blockquote {
  border-left: 4px solid var(--color-primary);
  padding-left: var(--space-md);
  margin: var(--space-lg) 0;
  font-style: italic;
  color: var(--color-text-secondary);
}

.news-article__body a {
  color: var(--color-primary);
  text-decoration: none;
}

.news-article__body a:hover {
  text-decoration: underline;
}

/* Share Buttons */
.news-article__share {
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

.news-article__share h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}

.share-buttons {
  display: flex;
  gap: var(--space-sm);
}

.share-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: transform 0.2s ease;
}

.share-btn:hover {
  transform: translateY(-2px);
}

.share-btn.linkedin {
  background: #0077b5;
}

.share-btn.twitter {
  background: #000;
}

.share-btn.facebook {
  background: #1877f2;
}

.share-btn.email {
  background: #6c757d;
}

/* Article Sidebar */
.news-article__sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.sidebar-section {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
}

.sidebar-section h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.recent-news-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.recent-news-list li {
  margin-bottom: var(--space-md);
}

.recent-news-list a {
  display: block;
  text-decoration: none;
}

.recent-news__title {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.recent-news__title:hover {
  color: var(--color-primary);
}

.recent-news__date {
  font-size: 12px;
  color: var(--color-text-tertiary);
}

.category-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.category-list li {
  margin-bottom: var(--space-sm);
}

.category-list a {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: var(--color-text-secondary);
  text-decoration: none;
}

.category-list a:hover {
  color: var(--color-primary);
}

.category-list span {
  color: var(--color-text-tertiary);
}

/* Related News */
.related-news {
  padding: var(--space-3xl) 0;
  background: white;
}

.related-news .section-title {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

/* Pagination Styles */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

.pagination__prev,
.pagination__next {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-text-secondary);
  font-size: 14px;
  transition: all 0.2s ease;
}

.pagination__prev:hover,
.pagination__next:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.pagination__prev.disabled,
.pagination__next.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.pagination__numbers {
  display: flex;
  gap: var(--space-xs);
}

.pagination__numbers a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-text-secondary);
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.pagination__numbers a:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.pagination__numbers a.active {
  background: var(--color-primary);
  color: white;
}

.pagination__numbers span {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-tertiary);
}

/* Responsive */
@media (max-width: 1024px) {
  .featured-news-card {
    grid-template-columns: 1fr;
  }

  .featured-news__image {
    min-height: 250px;
  }

  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .news-article__layout {
    grid-template-columns: 1fr;
  }

  .news-article__sidebar {
    flex-direction: row;
    gap: var(--space-md);
  }

  .sidebar-section {
    flex: 1;
  }
}

@media (max-width: 768px) {
  .news-hero__content h1 {
    font-size: 28px;
  }

  .featured-news__title {
    font-size: 22px;
  }

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

  .news-article-header h1 {
    font-size: 28px;
  }

  .news-article__main {
    padding: var(--space-lg);
  }

  .news-article__sidebar {
    flex-direction: column;
  }

  .share-buttons {
    flex-wrap: wrap;
  }
}