/**
 * PAGE ARTICLES - Styles spécifiques
 */

/* === FEATURED CONTENT === */
.featured-article {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  
  margin-bottom: var(--space-16);
  padding: var(--space-10);
  
  background: white;
  border-radius: var(--radius-3xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xl);
  
  overflow: hidden;
}

.featured-article__badge {
  position: absolute;
  top: var(--space-6);
  left: var(--space-6);
  z-index: 2;
  
  padding: var(--space-2) var(--space-5);
  
  background: var(--accent-500);
  color: white;
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  
  box-shadow: var(--shadow-lg);
}

.featured-article__image-wrapper {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  height: 400px;
  box-shadow: var(--shadow-xl);
}

.featured-article__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slower);
}

.featured-article:hover .featured-article__image {
  transform: scale(1.05);
}

.featured-article__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: var(--space-5);
  text-align: left;
}

.featured-article__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
}

.featured-article__category {
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.featured-article__date {
  color: var(--color-text-muted);
}

.featured-article__title {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  color: var(--color-text-primary);
}

.featured-article__description {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}

@media (max-width: 1024px) {
  .featured-article {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    padding: var(--space-6);
  }
  
  .featured-article__image-wrapper {
    height: 300px;
  }
  
  .featured-article__title {
    font-size: var(--text-3xl);
  }
}

/* === ARTICLES GRID === */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-8);
}

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

.article-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-200);
}

.article-card__image-wrapper {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  background: var(--slate-100);
}

.article-card__badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  z-index: 2;
  
  padding: var(--space-2) var(--space-4);
  
  background: var(--accent-500);
  color: white;
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  
  box-shadow: var(--shadow-lg);
}

.article-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slower);
}

.article-card:hover .article-card__image {
  transform: scale(1.08);
}

.article-card__body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.article-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.article-card__category {
  color: var(--color-primary);
}

.article-card__date {
  color: var(--color-text-muted);
}

.article-card__separator {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-border);
}

.article-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  color: var(--color-text-primary);
}

.article-card__description {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
  flex: 1;
}

.article-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.article-card__read-time {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* === FEATURED ARTICLE === */
.featured-article__image-col {
  flex: 1;
  min-height: 400px;
  border-radius: var(--radius-2xl);
  overflow: hidden;
}

.featured-article__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slower);
}

.featured-article:hover .featured-article__image {
  transform: scale(1.05);
}

.featured-article__content-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-6);
}

.featured-article__badge {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  
  background: var(--accent-400);
  color: var(--slate-900);
  
  border-radius: var(--radius-full);
  
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  
  width: fit-content;
}

.featured-article__title {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
}

.featured-article__meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.featured-article__description {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}

/* === CATEGORIES FILTER === */
.article-categories {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-12);
}

.category-btn {
  padding: var(--space-3) var(--space-5);
  
  background: white;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text-secondary);
  
  cursor: pointer;
  transition: all var(--transition-base);
}

.category-btn:hover {
  border-color: var(--accent-300);
  color: var(--accent-700);
  background: var(--accent-50);
}

.category-btn.active {
  background: var(--accent-500);
  border-color: var(--accent-500);
  color: var(--slate-900);
}

.category-btn__count {
  display: inline-block;
  margin-left: var(--space-2);
  padding: 2px var(--space-2);
  
  background: rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-full);
  
  font-size: var(--text-xs);
}

/* === NEWSLETTER CTA === */
.newsletter-section {
  text-align: center;
  padding: var(--space-16) var(--space-8);
  margin-top: var(--space-20);
  
  background: var(--gradient-dark);
  color: white;
  
  border-radius: var(--radius-3xl);
}

.newsletter-section__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-6);
  
  display: flex;
  align-items: center;
  justify-content: center;
  
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-2xl);
  
  font-size: 2.5rem;
}

.newsletter-section__title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
}

.newsletter-section__description {
  font-size: var(--text-lg);
  opacity: 0.9;
  margin-bottom: var(--space-8);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.newsletter-form {
  display: flex;
  gap: var(--space-3);
  max-width: 500px;
  margin: 0 auto;
}

.newsletter-form__input {
  flex: 1;
  padding: var(--space-4) var(--space-6);
  
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  
  color: white;
  font-size: var(--text-base);
  
  transition: all var(--transition-base);
}

.newsletter-form__input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.newsletter-form__input:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.4);
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .featured-article {
    flex-direction: column;
  }
  
  .featured-article__image-col {
    min-height: 300px;
  }
}

@media (max-width: 768px) {
  .articles-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .article-card__footer {
    justify-content: center;
  }
  
  .featured-article {
    padding: var(--space-6);
    gap: var(--space-6);
  }
  
  .featured-article__title {
    font-size: var(--text-2xl);
  }
  
  .featured-article__image-col {
    min-height: 250px;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
}