/* Variables spécifiques à la page blog */
:root {
  --blog-primary: #2563eb;
  --blog-secondary: #1e40af;
  --blog-gradient: linear-gradient(135deg, var(--blog-primary), var(--blog-secondary));
  --blog-shadow: 0 10px 30px rgba(37, 99, 235, 0.1);
  --blog-hover-transform: translateY(-5px);
  --blog-transition: all 0.3s ease;
}

/* Style de la bannière */
.page-banner {
  background: var(--blog-gradient);
  padding: 8rem 0 4rem;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.page-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('https://images.pexels.com/photos/3184465/pexels-photo-3184465.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=1') center/cover;
  opacity: 0.1;
}

.page-banner h2 {
  font-size: 3rem;
  margin-bottom: 1rem;
  position: relative;
}

.page-banner p {
  font-size: 1.25rem;
  opacity: 0.9;
  position: relative;
}

/* Barre de recherche et filtres */
.blog-search {
  padding: 2rem 0;
  background: #f9fafb;
}

.search-filter-bar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.search-box {
  display: flex;
  gap: 1rem;
}

.search-box input {
  flex: 1;
  padding: 1rem;
  border: 2px solid var(--blog-primary);
  border-radius: 0.5rem;
  font-size: 1rem;
  transition: var(--blog-transition);
}

.search-box input:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.search-box button {
  background: var(--blog-primary);
  color: white;
  border: none;
  padding: 0 1.5rem;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: var(--blog-transition);
}

.search-box button:hover {
  background: var(--blog-secondary);
}

.blog-categories {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.blog-categories span {
  color: #6b7280;
  font-weight: 500;
}

.category-list {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
}

.category-list a {
  padding: 0.5rem 1.5rem;
  border: 2px solid var(--blog-primary);
  border-radius: 2rem;
  color: var(--blog-primary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--blog-transition);
}

.category-list a:hover,
.category-list a.active {
  background: var(--blog-primary);
  color: white;
}

/* Grille des articles */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  padding: 2rem 0;
}

.blog-card {
  background: white;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--blog-shadow);
  transition: var(--blog-transition);
  border: 1px solid rgba(37, 99, 235, 0.1);
}

.blog-card:hover {
  transform: var(--blog-hover-transform);
  box-shadow: 0 15px 40px rgba(37, 99, 235, 0.15);
}

.blog-img {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.blog-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--blog-transition);
}

.blog-card:hover .blog-img img {
  transform: scale(1.1);
}

.blog-category {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--blog-primary);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-size: 0.875rem;
}

.blog-content {
  padding: 1.5rem;
}

.blog-meta {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1rem;
  color: #6b7280;
  font-size: 0.875rem;
}

.blog-meta span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.blog-content h3 {
  color: #111827;
  font-size: 1.25rem;
  margin-bottom: 1rem;
  line-height: 1.4;
}

.blog-content p {
  color: #6b7280;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-top: 3rem;
}

.pagination a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 2px solid var(--blog-primary);
  border-radius: 0.5rem;
  color: var(--blog-primary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--blog-transition);
}

.pagination a:hover,
.pagination a.active {
  background: var(--blog-primary);
  color: white;
}

.pagination a.next {
  width: auto;
  padding: 0 1rem;
}

.pagination span {
  color: #6b7280;
}

/* Newsletter Section */
.newsletter-section {
  padding: 4rem 0;
  background: #f9fafb;
}

.newsletter-container {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.newsletter-content {
  margin-bottom: 2rem;
}

.newsletter-content h2 {
  color: #111827;
  font-size: 2rem;
  margin-bottom: 1rem;
}

.newsletter-content p {
  color: #6b7280;
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.newsletter-form .form-group {
  display: flex;
  gap: 1rem;
}

.newsletter-form input[type="email"] {
  flex: 1;
  padding: 1rem;
  border: 2px solid var(--blog-primary);
  border-radius: 0.5rem;
  font-size: 1rem;
}

.newsletter-form input[type="email"]:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  text-align: left;
}

.form-consent input[type="checkbox"] {
  margin-top: 0.25rem;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.blog-card {
  animation: fadeInUp 0.6s ease-out forwards;
}

.blog-card:nth-child(2) { animation-delay: 0.2s; }
.blog-card:nth-child(3) { animation-delay: 0.4s; }
.blog-card:nth-child(4) { animation-delay: 0.6s; }

/* Responsive Design */
@media (max-width: 992px) {
  .page-banner h2 {
    font-size: 2.5rem;
  }
  
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .search-filter-bar {
    padding: 0 1rem;
  }
  
  .blog-grid {
    grid-template-columns: 1fr;
    padding: 1rem;
  }
  
  .page-banner h2 {
    font-size: 2rem;
  }
  
  .page-banner p {
    font-size: 1rem;
  }
  
  .newsletter-form .form-group {
    flex-direction: column;
  }
  
  .pagination {
    flex-wrap: wrap;
    justify-content: center;
  }
}