/**
 * article.css
 * Styles dédiés au template d'article de blog (single.php).
 * Aucune dépendance externe — utilise uniquement les tokens du thème.
 *
 * Blocs couverts :
 *  .article-hero     — breadcrumb + badge + H1 + méta
 *  .entry-content    — prose (h2, h3, p, blockquote, ul, ol, strong, em)
 *  .article-tags     — pills de tags
 *  .related-posts    — grille articles liés
 *  .related-card     — carte article lié
 */

/* ════════════════════════════════════════════════════════════
   HERO ARTICLE
   ════════════════════════════════════════════════════════════ */
.article-hero {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-outline-variant);
  padding-block: 40px;
}

.article-hero__inner {
  max-width: 46rem;   /* 720px — largeur lecture optimale */
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

/* Breadcrumb */
.article-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  color: var(--color-outline);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}

.article-breadcrumb a {
  color: var(--color-outline);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.article-breadcrumb a:hover { color: var(--color-primary); }

.article-breadcrumb__sep {
  font-size: 1rem;
  color: var(--color-outline-variant);
}

.article-breadcrumb__current {
  color: var(--color-on-surface-variant);
  font-weight: var(--font-weight-medium);
}

/* Badge catégorie animé */
.article-category-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background-color: rgb(17 82 212 / 0.1);
  border: 1px solid rgb(17 82 212 / 0.2);
  color: var(--color-primary);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-extrabold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-widest);
  margin-bottom: var(--space-4);
  text-decoration: none;
}

.article-category-badge:hover {
  background-color: rgb(17 82 212 / 0.15);
  color: var(--color-primary);
}

/* Point animé dans le badge */
.article-category-badge__dot {
  position: relative;
  display: inline-flex;
  width: 0.5rem;
  height: 0.5rem;
  flex-shrink: 0;
}

.article-category-badge__dot::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-full);
  background-color: var(--color-primary);
  opacity: 0.75;
  animation: hapivot-ping 1.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.article-category-badge__dot::after {
  content: '';
  position: relative;
  display: inline-flex;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: var(--radius-full);
  background-color: var(--color-primary);
}

@keyframes hapivot-ping {
  75%, 100% {
    transform: scale(2.5);
    opacity: 0;
  }
}

/* Titre H1 */
.article-hero__title {
  font-size: clamp(var(--font-size-3xl), 4vw, var(--font-size-4xl));
  font-weight: var(--font-weight-black);
  color: var(--color-on-surface);
  line-height: 1.15;
  letter-spacing: var(--letter-spacing-tight);
  margin-bottom: var(--space-4);
}

/* Méta : date + temps de lecture */
.article-meta {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.article-meta__item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-outline);
}

.article-meta__item .material-symbols-outlined {
  font-size: 1rem;
  flex-shrink: 0;
}

/* ════════════════════════════════════════════════════════════
   CORPS DE L'ARTICLE
   ════════════════════════════════════════════════════════════ */
.article-body {
  background-color: var(--color-surface);
  padding-block: 40px;
}

.article-body__inner {
  max-width: 46rem;
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

/* Image à la une */
.article-featured-image {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  margin-bottom: 40px;
  box-shadow: var(--shadow-md);
  aspect-ratio: 16 / 9;
  background-color: var(--color-surface-container-high);
}

.article-featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ── Prose — contenu éditorial ──────────────────────────── */
.entry-content {
  font-size: var(--font-size-base);
  color: var(--color-on-surface-variant);
  line-height: 1.8;
}

/* Articles construits avec Elementor : neutralise les espacements generes page par page. */
.entry-content .elementor .e-con {
  --display: block;
  --e-con-grid-template-columns: none;
  --e-con-grid-template-rows: none;
  --grid-auto-flow: initial;
  display: block;
}

.entry-content .elementor .e-con > .e-con-inner {
  display: block;
}

.entry-content .elementor-element {
  --widgets-spacing: 0;
  --widgets-spacing-row: 0;
  --widgets-spacing-column: 0;
}

.entry-content .elementor-widget {
  margin: 0 !important;
}

.entry-content .elementor-widget-heading {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}

.entry-content .elementor-widget-heading .elementor-heading-title {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  padding-top: 20px !important;
  padding-bottom: 20px !important;
}

.entry-content h2.elementor-heading-title.elementor-size-default,
.entry-content h3.elementor-heading-title.elementor-size-default,
.entry-content h4.elementor-heading-title.elementor-size-default {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  padding-top: 20px !important;
  padding-bottom: 20px !important;
}

.entry-content .elementor-widget-text-editor {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
}

.entry-content .elementor-widget-text-editor p,
.entry-content .elementor-widget-text-editor .elementor-widget-container,
.entry-content .elementor-widget-text-editor .elementor-widget-container > * {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
}

.entry-content .elementor-widget-divider {
  margin-top: 20px !important;
  margin-bottom: 10px !important;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}

.entry-content .elementor-divider {
  padding-top: 7.5px !important;
  padding-bottom: 7.5px !important;
  padding-block-start: 7.5px !important;
  padding-block-end: 7.5px !important;
  margin-top: 0 !important;
  margin-bottom: 0 !important;
}

.entry-content h2 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-on-surface);
  margin-top: 0;
  margin-bottom: 0;
  padding-top: 20px;
  padding-bottom: 20px;
  line-height: 1.3;
  letter-spacing: var(--letter-spacing-tight);
}

.entry-content h3 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-on-surface);
  margin-top: 0;
  margin-bottom: 0;
  padding-top: 20px;
  padding-bottom: 20px;
  line-height: 1.35;
}

.entry-content h4 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-on-surface);
  margin-top: 0;
  margin-bottom: 0;
  padding-top: 20px;
  padding-bottom: 20px;
}

.entry-content p {
  color: var(--color-on-surface-variant);
  line-height: 1.8;
  margin-top: 0;
  margin-bottom: 0;
  font-size: var(--font-size-base);
}

.entry-content p:last-child { margin-bottom: 0; }

.entry-content strong {
  font-weight: var(--font-weight-semibold);
  color: var(--color-on-surface);
}

.entry-content em { font-style: italic; }

.entry-content a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

.entry-content a:hover { color: var(--color-primary-dark); }

/* Blockquote */
.entry-content blockquote {
  border-left: 4px solid var(--color-primary-dark);
  padding-left: var(--space-8);
  margin-block: var(--space-6);
  margin-inline: 0;
}

.entry-content blockquote p {
  color: var(--color-on-surface);
  font-size: var(--font-size-lg);
  font-style: italic;
  font-weight: var(--font-weight-semibold);
  line-height: 1.6;
  margin: 0;
}

/* Listes */
.entry-content ul,
.entry-content ol {
  padding-left: var(--space-6);
  margin-bottom: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.entry-content ul { list-style: disc; }
.entry-content ol { list-style: decimal; }

.entry-content li {
  color: var(--color-on-surface-variant);
  line-height: 1.7;
  padding-left: var(--space-2);
}

/* Images dans le contenu */
.entry-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  margin-block: var(--space-6);
  box-shadow: var(--shadow-sm);
}

/* Figures avec caption */
.entry-content figure {
  margin-block: var(--space-6);
  margin-inline: 0;
}

.entry-content figcaption {
  font-size: var(--font-size-xs);
  color: var(--color-outline);
  text-align: center;
  margin-top: var(--space-3);
}

/* Image secondaire inline (comme dans le HTML source) */
.entry-content .article-inline-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background-color: var(--color-surface-container-high);
  aspect-ratio: 16 / 9;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-block: var(--space-8);
  border: 1px solid var(--color-outline-variant);
}

/* ── Tags ───────────────────────────────────────────────── */
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: 40px;
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-outline-variant);
}

.article-tag {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background-color: var(--color-surface-low);
  color: var(--color-on-surface-variant);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.article-tag:hover {
  background-color: var(--color-primary-container);
  color: var(--color-primary);
}

/* ════════════════════════════════════════════════════════════
   ARTICLES LIÉS
   ════════════════════════════════════════════════════════════ */
.related-posts {
  background-color: var(--color-background);
  border-top: 1px solid var(--color-outline-variant);
  padding-block: 40px;
}

.related-posts__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.related-posts__header {
  max-width: 46rem;
  margin-inline: auto;
  margin-bottom: var(--space-6);
}

.related-posts__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-black);
  color: var(--color-on-surface);
  margin-bottom: var(--space-3);
}

.related-posts__divider {
  height: 4px;
  width: 3rem;
  background: var(--gradient-brand);
  border-radius: var(--radius-full);
}

.related-posts__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

/* Carte article lié */
.related-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-surface);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid var(--color-outline-variant);
  text-decoration: none;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.related-card:hover {
  border-color: rgb(17 82 212 / 0.3);
  box-shadow: var(--shadow-lg);
}

.related-card__media {
  aspect-ratio: 16 / 9;
  background-color: var(--color-surface-container-high);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.related-card:hover .related-card__media img {
  transform: scale(1.03);
}

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

.related-card__category {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-widest);
  margin-bottom: var(--space-3);
}

.related-card__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--color-on-surface);
  line-height: 1.4;
  margin-bottom: var(--space-3);
  transition: color var(--transition-fast);
}

.related-card:hover .related-card__title { color: var(--color-primary); }

.related-card__date {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  color: var(--color-outline);
  margin-top: auto;
}

.related-card__date .material-symbols-outlined { font-size: 0.875rem; }

.related-card__footer {
  padding: var(--space-4) var(--space-6) var(--space-5);
  border-top: 1px solid var(--color-outline-variant);
}

.related-card__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  transition: gap var(--transition-fast);
}

.related-card:hover .related-card__cta { gap: var(--space-2); }

.related-card__cta .material-symbols-outlined { font-size: 1rem; }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .related-posts__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .related-posts__grid { grid-template-columns: 1fr; }
  .article-hero__title { font-size: var(--font-size-3xl); }
  .entry-content blockquote { padding-left: var(--space-6); }
}