/* ============================================
   NEWS & UPDATES PAGE STYLES
   ============================================ */

/* Page Header */
.page-header {
  padding-top: 140px;
  padding-bottom: var(--space-2xl);
  text-align: center;
  background: var(--gradient-dark);
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.page-title {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 1;
  opacity: 1 !important;
}

.page-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  opacity: 1 !important;
}

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

.featured-news .section-title {
  margin-bottom: var(--space-xl);
}

/* News Slider */
.news-slider {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
}

.news-slider-container {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.news-slide {
  flex: 0 0 100%;
  position: relative;
}

.news-slide-image {
  position: relative;
  aspect-ratio: 21/9;
  overflow: hidden;
}

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

.news-slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, 
    rgba(10, 10, 15, 0.95) 0%, 
    rgba(10, 10, 15, 0.5) 50%, 
    transparent 100%
  );
  display: flex;
  align-items: flex-end;
  padding: var(--space-2xl);
}

.news-slide-content {
  max-width: 700px;
}

.news-slide-category {
  display: inline-block;
  margin-bottom: var(--space-md);
}

.news-slide-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  line-height: 1.3;
}

.news-slide-excerpt {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.news-slide-meta {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
}

.news-slide-author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.news-slide-author img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
}

.news-slide-date {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Slider Navigation */
.slider-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  transition: all var(--transition-base);
  z-index: 10;
}

.slider-nav:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  transform: translateY(-50%) scale(1.1);
}

.slider-nav:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.slider-prev {
  left: var(--space-lg);
}

.slider-next {
  right: var(--space-lg);
}

/* Slider Dots */
.slider-dots {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-sm);
  z-index: 10;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--text-muted);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
}

.slider-dot.active {
  background: var(--accent-primary);
  transform: scale(1.3);
}

/* News Categories */
.news-categories {
  background: var(--bg-primary);
}

.category-tabs {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-color);
}

.category-tab {
  padding: var(--space-sm) var(--space-lg);
  font-size: 0.9rem;
  font-weight: 500;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  transition: all var(--transition-base);
}

.category-tab:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

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

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

.news-card {
  background: var(--gradient-card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: all var(--transition-base);
}

.news-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-glow);
}

.news-card-image {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

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

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

.news-card-category {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
}

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

.news-card-meta {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.news-card-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  line-height: 1.4;
}

.news-card-excerpt {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-card-author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-color);
}

.news-card-author img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
}

.news-card-author span {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Newsletter CTA */
.newsletter-cta {
  background: var(--bg-secondary);
}

.cta-card {
  background: var(--gradient-card);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border-color);
  padding: var(--space-3xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 500px;
  margin: 0 auto;
}

.cta-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.cta-description {
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
}

.newsletter-form .form-group {
  display: flex;
  gap: var(--space-md);
  margin-bottom: 0;
}

.newsletter-form .form-input {
  flex: 1;
}

/* Loading State */
.loading {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-3xl);
  gap: var(--space-lg);
}

.loading-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--border-color);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.loading-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Empty State */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-3xl);
}

.empty-state-icon {
  font-size: 4rem;
  margin-bottom: var(--space-lg);
  opacity: 0.5;
}

.empty-state-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.empty-state-text {
  color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 992px) {
  .news-slide-title {
    font-size: 1.5rem;
  }
  
  .news-slide-overlay {
    padding: var(--space-xl);
  }
  
  .slider-nav {
    width: 40px;
    height: 40px;
  }
  
  .news-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
}

@media (max-width: 768px) {
  .page-title {
    font-size: 2rem;
  }
  
  .news-slide-image {
    aspect-ratio: 16/9;
  }
  
  .news-slide-overlay {
    padding: var(--space-lg);
    background: linear-gradient(to top, 
      rgba(10, 10, 15, 0.98) 0%, 
      rgba(10, 10, 15, 0.8) 60%, 
      transparent 100%
    );
  }
  
  .news-slide-title {
    font-size: 1.25rem;
  }
  
  .news-slide-excerpt {
    display: none;
  }
  
  .slider-nav {
    display: none;
  }
  
  .category-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
  }
  
  .category-tab {
    white-space: nowrap;
  }
  
  .news-grid {
    grid-template-columns: 1fr;
  }
  
  .newsletter-form .form-group {
    flex-direction: column;
  }
  
  .cta-title {
    font-size: 1.5rem;
  }
}