/* Blog Page Specific Styles */

/* ==================== Hero Section ==================== */
.blog-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 60px;
  overflow: hidden;
}

.blog-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
}

.blog-hero-title {
  font-family: var(--font-mono);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
}

.blog-hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Back to Home Button */
.back-home-btn {
  position: absolute;
  top: 100px;
  left: 24px;
  z-index: 10;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: var(--radius-full);
  color: var(--accent-cyan);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
}

.back-home-btn:hover {
  background: rgba(0, 212, 255, 0.2);
  border-color: var(--accent-cyan);
  transform: translateX(-5px);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

.back-home-btn svg {
  transition: transform 0.3s ease;
}

.back-home-btn:hover svg {
  transform: translateX(-3px);
}

/* ==================== Blog Main Section ==================== */
.blog-main {
  padding: 80px 24px 120px;
  position: relative;
}

.blog-main::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-subtle), transparent);
}

.blog-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 60px;
  align-items: start;
}

@media (max-width: 1024px) {
  .blog-container {
    grid-template-columns: 1fr;
    gap: 60px;
  }
}

/* ==================== Category Filters ==================== */
.category-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 10px 20px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-btn:hover {
  color: var(--text-primary);
  border-color: var(--accent-cyan);
}

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

/* Mobile Filter Dropdown */
.category-filters-mobile {
  display: none;
  margin-bottom: 32px;
  position: relative;
  z-index: 200;
}

.filter-dropdown {
  position: relative;
  width: 100%;
  z-index: 200;
}

.filter-dropdown-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 14px 18px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-dropdown-toggle:hover,
.filter-dropdown-toggle.active {
  border-color: var(--accent-cyan);
}

.filter-dropdown-toggle svg {
  transition: transform 0.3s ease;
}

.filter-dropdown-toggle.active svg {
  transform: rotate(180deg);
}

.filter-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  background: rgba(18, 18, 22, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 12px 8px;
  z-index: 500;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(0, 0, 0, 0.3);
}

.filter-dropdown-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.filter-dropdown-item {
  display: block;
  width: 100%;
  padding: 12px 16px;
  margin: 2px 0;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: left;
  transition: all 0.2s ease;
}

.filter-dropdown-item:hover {
  color: var(--text-primary);
  background: rgba(0, 212, 255, 0.15);
}

.filter-dropdown-item.active {
  color: var(--accent-cyan);
  background: rgba(0, 212, 255, 0.2);
  font-weight: 600;
}

/* ==================== Blog Grid ==================== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

/* ==================== Pagination ==================== */
.blog-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 48px;
  padding: 24px 0;
}

.page-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.page-btn:hover:not(:disabled) {
  background: rgba(0, 212, 255, 0.1);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.page-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.page-btn svg {
  width: 16px;
  height: 16px;
}

.page-numbers {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-number {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.page-number:hover {
  background: rgba(0, 212, 255, 0.1);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.page-number.active {
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
  color: var(--bg-primary);
}

.page-ellipsis {
  color: var(--text-muted);
  padding: 0 4px;
}

@media (max-width: 768px) {
  .blog-pagination {
    flex-wrap: nowrap;
    gap: 6px;
  }
  
  .page-btn {
    padding: 8px 12px;
    min-width: auto;
  }
  
  .page-btn span {
    display: none;
  }
  
  .page-btn svg {
    width: 18px;
    height: 18px;
  }
  
  .page-numbers {
    gap: 4px;
  }
  
  .page-number {
    width: 32px;
    height: 32px;
    font-size: 0.85rem;
  }
  
  .page-ellipsis {
    padding: 0 2px;
  }
}

/* ==================== Blog Card ==================== */
.blog-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all 0.4s ease;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
}

.blog-card.hidden {
  display: none;
}

/* Blog Card Image */
.blog-card-image {
  width: 100%;
  overflow: hidden;
  position: relative;
}

.blog-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s ease;
}

.blog-image-placeholder.ai {
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.15) 0%, rgba(0, 212, 255, 0.05) 100%);
  color: var(--accent-cyan);
}

.blog-image-placeholder.sem {
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.15) 0%, rgba(255, 107, 53, 0.05) 100%);
  color: #ff6b35;
}

.blog-image-placeholder.seo {
  background: linear-gradient(135deg, rgba(76, 175, 80, 0.15) 0%, rgba(76, 175, 80, 0.05) 100%);
  color: #4caf50;
}

.blog-image-placeholder.digital {
  background: linear-gradient(135deg, rgba(156, 39, 176, 0.15) 0%, rgba(156, 39, 176, 0.05) 100%);
  color: #ab47bc;
}

.blog-image-placeholder.sem {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(245, 158, 11, 0.05) 100%);
  color: var(--accent-amber);
}

.blog-image-placeholder.seo {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.15) 0%, rgba(139, 92, 246, 0.05) 100%);
  color: var(--accent-purple);
}

.blog-image-placeholder.digital {
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.15) 0%, rgba(34, 197, 94, 0.05) 100%);
  color: #22c55e;
}

.blog-card:hover .blog-image-placeholder {
  transform: scale(1.05);
}

.blog-card:hover .blog-image-placeholder svg {
  transform: scale(1.1);
}

.blog-image-placeholder svg {
  width: 64px;
  height: 64px;
  transition: transform 0.4s ease;
}

/* Real Image Thumbnails */
.blog-thumbnail {
  width: 100%;
  height: auto;
  object-fit: contain;
  transition: transform 0.4s ease;
}

.blog-card:hover .blog-thumbnail {
  transform: scale(1.05);
}

.blog-card-inner {
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.blog-card:hover {
  border-color: var(--accent-cyan);
  transform: translateY(-8px) scale(1.02);
  box-shadow: 
    0 25px 50px rgba(0, 0, 0, 0.3), 
    0 0 40px rgba(0, 212, 255, 0.2),
    0 0 80px rgba(0, 212, 255, 0.1);
}

.blog-card:hover .blog-title {
  color: var(--accent-cyan);
}

.blog-card:hover .blog-category {
  transform: scale(1.05);
}

/* Category Badge */
.blog-category {
  display: inline-block;
  padding: 6px 14px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
  width: fit-content;
  transition: transform 0.3s ease;
}

.blog-category.ai {
  background: rgba(0, 212, 255, 0.15);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 212, 255, 0.3);
}

.blog-category.sem {
  background: rgba(255, 107, 53, 0.15);
  color: #ff6b35;
  border: 1px solid rgba(255, 107, 53, 0.3);
}

.blog-category.seo {
  background: rgba(76, 175, 80, 0.15);
  color: #4caf50;
  border: 1px solid rgba(76, 175, 80, 0.3);
}

.blog-category.digital {
  background: rgba(156, 39, 176, 0.15);
  color: #ab47bc;
  border: 1px solid rgba(156, 39, 176, 0.3);
}

.blog-category.sem {
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent-amber);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.blog-category.seo {
  background: rgba(139, 92, 246, 0.15);
  color: var(--accent-purple);
  border: 1px solid rgba(139, 92, 246, 0.3);
}

.blog-category.digital {
  background: rgba(34, 197, 94, 0.15);
  color: #22c55e;
  border: 1px solid rgba(34, 197, 94, 0.3);
}

/* Date */
.blog-date {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  display: block;
}

/* Title */
.blog-title {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-primary);
  margin-bottom: 20px;
  flex-grow: 1;
  transition: color 0.3s ease;
}

/* Link */
.blog-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--accent-cyan);
  transition: all 0.3s ease;
  position: static;
}

/* Make entire card clickable - stretch link to cover full card */
.blog-link::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.blog-card:hover .blog-link {
  gap: 12px;
}

.blog-link svg {
  transition: transform 0.3s ease;
}

.blog-card:hover .blog-link svg {
  transform: translateX(4px);
}

/* ==================== Sidebar ==================== */
.blog-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sidebar-box {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 28px;
}

.sidebar-box h3 {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.sidebar-box > p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

/* Subscribe Form */
.subscribe-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.subscribe-form input {
  padding: 12px 16px;
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.subscribe-form input:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.subscribe-form input::placeholder {
  color: var(--text-muted);
}

.subscribe-form .btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  font-size: 0.9rem;
  width: 100%;
}

/* Sidebar Social */
.sidebar-social {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sidebar-social .social-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.sidebar-social .social-btn:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  transform: translateX(4px);
}

/* Featured Post */
.featured-box {
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.05) 0%, rgba(245, 158, 11, 0.05) 100%);
  border-color: rgba(0, 212, 255, 0.2);
}

.featured-post {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.featured-post h4 {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-primary);
}

.featured-post time {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.featured-link {
  display: inline-flex;
  align-items: center;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--accent-amber);
  transition: all 0.3s ease;
}

.featured-link:hover {
  color: var(--accent-cyan);
}

/* Latest Posts List in Sidebar */
.latest-posts-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.latest-posts-list .featured-post {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
}

.latest-posts-list .featured-post:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.latest-post-title-link {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

.latest-post-title-link:hover {
  color: var(--accent-cyan);
}

.blog-category.all {
  background: rgba(168, 85, 247, 0.15);
  color: var(--accent-purple);
  border: 1px solid rgba(168, 85, 247, 0.3);
}

.featured-link svg {
  margin-left: 4px;
  transition: transform 0.3s ease;
}

.featured-link:hover svg {
  transform: translateX(4px);
}

/* ==================== CTA Banner ==================== */
.blog-cta {
  padding: 16px 24px;
  background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-purple) 25%, var(--accent-amber) 60%, var(--accent-amber) 100%);
  position: relative;
}

.blog-cta .cta-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  max-width: 1280px;
  margin: 0 auto;
}

.blog-cta .cta-text {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--bg-primary);
}

.blog-cta .cta-btn {
  padding: 10px 24px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-cyan);
  background: var(--bg-primary);
  border-radius: 50px;
  text-decoration: none;
  transition: var(--transition-base);
  white-space: nowrap;
}

.blog-cta .cta-btn:hover {
  background: var(--text-primary);
  transform: scale(1.05);
}

/* ==================== Responsive ==================== */
@media (max-width: 768px) {
  .blog-hero {
    min-height: 100vh;
    padding: 100px 20px 40px;
  }
  
  .back-home-btn {
    top: 80px;
    left: 16px;
    padding: 8px 16px;
    font-size: 0.85rem;
  }
  
  .blog-main {
    padding: 60px 20px 80px;
  }
  
  /* Hide desktop filters, show mobile dropdown */
  .desktop-filters {
    display: none !important;
  }
  
  .category-filters-mobile {
    display: block !important;
  }
  
  .blog-card-inner {
    padding: 24px;
  }
  
  .blog-title {
    font-size: 1rem;
  }
  
  .sidebar-box {
    padding: 24px;
  }
  
  .blog-cta {
    padding: 16px 20px;
  }
  
  .blog-cta .cta-content {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  
  .blog-cta .cta-text {
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  .filter-dropdown-toggle {
    padding: 12px 16px;
    font-size: 0.85rem;
  }
  
  .filter-dropdown-item {
    padding: 10px 14px;
    font-size: 0.8rem;
  }
}