/* ============================================
   ARTICLE DETAIL CSS — AVDA
   Styles de la page détail d'un article
   Dernière mise à jour : Juillet 2026
   ============================================ */

/* ==========================================
   PAGE HERO
   ========================================== */
.page-hero {
  position: relative;
  background: var(--gradient-primary);
  padding: calc(var(--navbar-height-scrolled) + var(--spacing-4xl)) 0 var(--spacing-4xl);
  text-align: center;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(223, 162, 26, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: -35%;
  left: -15%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(60, 130, 26, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: url('../images/ui/pattern-dots.png') repeat;
  opacity: 0.03;
  pointer-events: none;
}

.page-hero .container {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 0.4rem 1.4rem;
  background-color: rgba(223, 162, 26, 0.15);
  border: 1px solid rgba(223, 162, 26, 0.35);
  color: var(--brand-accent);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--spacing-lg);
  animation: fadeInUp 0.6s ease forwards;
}

.page-hero-title {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: var(--fw-extrabold);
  color: var(--text-white);
  margin-bottom: var(--spacing-md);
  animation: fadeInUp 0.6s ease 0.1s forwards;
  opacity: 0;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-hero-subtitle {
  font-size: var(--fs-body-lg);
  color: rgba(255, 255, 255, 0.8);
  max-width: 650px;
  margin: 0 auto;
  animation: fadeInUp 0.6s ease 0.2s forwards;
  opacity: 0;
}

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

/* ==========================================
   LAYOUT — Article + Sidebar
   ========================================== */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--spacing-3xl);
  align-items: start;
}

/* ==========================================
   ARTICLE — Image d'en-tête
   ========================================== */
.article-hero-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: var(--spacing-xl);
}

.article-hero-image img {
  width: 100%;
  height: auto;
  max-height: 450px;
  object-fit: cover;
}

/* ==========================================
   ARTICLE — Métadonnées
   ========================================== */
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  border-bottom: 1px solid var(--border-light);
}

.article-meta-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: var(--fs-body-sm);
  color: var(--text-muted);
}

.article-meta-item i {
  color: var(--brand-primary);
  font-size: 0.85rem;
}

/* ==========================================
   ARTICLE — Contenu
   ========================================== */
.article-content {
  font-size: var(--fs-body);
  line-height: 1.85;
  color: var(--text-dark);
}

.article-lead {
  font-size: var(--fs-body-lg);
  color: var(--text-dark);
  font-weight: var(--fw-medium);
  margin-bottom: var(--spacing-xl);
  line-height: 1.8;
}

.article-content h2 {
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  color: var(--text-dark);
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-md);
}

.article-content h3 {
  font-size: var(--fs-h4);
  font-weight: var(--fw-semibold);
  color: var(--brand-primary);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-sm);
}

.article-content h3 i {
  color: var(--brand-accent);
  margin-right: var(--spacing-sm);
  font-size: 1rem;
}

.article-content p {
  margin-bottom: var(--spacing-md);
  color: var(--text-dark);
}

.article-content ul {
  margin-bottom: var(--spacing-lg);
  padding-left: var(--spacing-lg);
  list-style: none;
}

.article-content ul li {
  position: relative;
  padding-left: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--text-dark);
}

.article-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background-color: var(--brand-accent);
  border-radius: var(--radius-full);
}

.article-content blockquote {
  background-color: var(--bg-surface);
  border-left: 4px solid var(--brand-accent);
  padding: var(--spacing-xl);
  margin: var(--spacing-xl) 0;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.article-content blockquote i {
  color: var(--brand-accent);
  opacity: 0.3;
  font-size: 1.5rem;
  display: block;
  margin-bottom: var(--spacing-sm);
}

.article-content blockquote p {
  font-style: italic;
  color: var(--text-dark);
}

.article-content blockquote cite {
  display: block;
  margin-top: var(--spacing-sm);
  font-style: normal;
  font-weight: var(--fw-semibold);
  color: var(--brand-primary);
  font-size: var(--fs-body-sm);
}

.article-content strong {
  color: var(--brand-primary);
  font-weight: var(--fw-semibold);
}

/* ==========================================
   ARTICLE — Partage
   ========================================== */
.article-share {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-xl) 0;
  margin-top: var(--spacing-2xl);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  flex-wrap: wrap;
}

.article-share span {
  font-weight: var(--fw-semibold);
  color: var(--text-dark);
  font-size: var(--fs-body-sm);
}

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

.share-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--text-white);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.share-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.share-facebook { background-color: #1877F2; }
.share-linkedin { background-color: #0A66C2; }
.share-x { background-color: #000000; }
.share-whatsapp { background-color: #25D366; }

/* ==========================================
   ARTICLE — Navigation
   ========================================== */
.article-navigation {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
  flex-wrap: wrap;
}

.article-nav-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-medium);
  color: var(--brand-primary);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.article-nav-link:hover {
  color: var(--brand-accent);
}

.article-nav-link.disabled {
  opacity: 0.4;
  pointer-events: none;
  cursor: default;
}

/* ==========================================
   SIDEBAR
   ========================================== */
.article-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  position: sticky;
  top: calc(var(--navbar-height-scrolled) + var(--spacing-lg));
}

.sidebar-widget {
  background-color: var(--bg-main);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
}

.sidebar-widget h4 {
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  color: var(--text-dark);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.sidebar-widget h4 i {
  color: var(--brand-primary);
}

/* Articles récents */
.sidebar-articles {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.sidebar-article {
  display: flex;
  gap: var(--spacing-md);
  text-decoration: none;
  transition: all var(--transition-fast);
  padding: var(--spacing-xs);
  border-radius: var(--radius-sm);
}

.sidebar-article:hover {
  background-color: var(--bg-surface);
}

.sidebar-article img {
  width: 70px;
  height: 55px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.sidebar-article-date {
  font-size: var(--fs-xs);
  color: var(--text-light);
  display: block;
  margin-bottom: 2px;
}

.sidebar-article h5 {
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--text-dark);
  line-height: 1.4;
}

/* Catégories */
.sidebar-categories {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.sidebar-category {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  font-size: var(--fs-body-sm);
  color: var(--text-dark);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.sidebar-category:hover {
  background-color: var(--bg-surface);
  color: var(--brand-primary);
}

.sidebar-category i {
  color: var(--brand-primary);
  width: 20px;
  text-align: center;
}

.sidebar-category span {
  background-color: var(--bg-surface);
  color: var(--text-muted);
  padding: 0.1rem 0.5rem;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
}

/* CTA */
.sidebar-cta {
  background: var(--gradient-primary);
  color: var(--text-white);
  text-align: center;
}

.sidebar-cta i {
  font-size: 2rem;
  color: var(--brand-accent);
  margin-bottom: var(--spacing-sm);
  display: block;
}

.sidebar-cta h4 {
  color: var(--text-white);
  justify-content: center;
}

.sidebar-cta p {
  font-size: var(--fs-body-sm);
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-md);
}

/* ==========================================
   SECTION — Articles similaires
   ========================================== */
.similar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.similar-card {
  background-color: var(--bg-main);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  transition: all var(--transition-normal);
}

.similar-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: transparent;
}

.similar-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.similar-card h4 {
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  color: var(--text-dark);
  padding: var(--spacing-md) var(--spacing-md) 0;
  line-height: 1.4;
}

.similar-card .article-date {
  padding: var(--spacing-sm) var(--spacing-md) var(--spacing-md);
}

/* ==========================================
   AOS — Animations
   ========================================== */
.aos-init {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.aos-animate {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================
   RESPONSIVE — Tablette
   ========================================== */
@media (max-width: 1023px) {
  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-sidebar {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }

  .sidebar-cta {
    grid-column: 1 / -1;
  }

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

/* ==========================================
   RESPONSIVE — Mobile
   ========================================== */
@media (max-width: 767px) {
  .page-hero {
    padding: calc(var(--navbar-height-scrolled) + var(--spacing-2xl)) 0 var(--spacing-2xl);
  }

  .page-hero-title {
    font-size: clamp(1.2rem, 5vw, 1.5rem);
  }

  .page-hero-subtitle {
    font-size: var(--fs-body-sm);
  }

  .article-hero-image img {
    max-height: 250px;
  }

  .article-meta {
    gap: var(--spacing-sm);
  }

  .article-meta-item {
    font-size: var(--fs-small);
  }

  .article-content {
    font-size: var(--fs-body-sm);
  }

  .article-lead {
    font-size: var(--fs-body);
  }

  .article-content h2 {
    font-size: var(--fs-h4);
  }

  .article-content h3 {
    font-size: var(--fs-h5);
  }

  .article-share {
    flex-direction: column;
    align-items: flex-start;
  }

  .article-navigation {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .article-sidebar {
    grid-template-columns: 1fr;
  }

  .similar-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }
}