/* ============================================================
   ARTICLE.CSS — styles pour articles du blog (gabarit unique)
   Direction v2 : lecture confortable, hiérarchie typographique,
   ponctuation éditoriale, accents terracotta
   ============================================================ */

/* ==================== FIL D'ARIANE ==================== */
.breadcrumb {
  background: var(--blanc);
  padding: 20px 0 0;
  font-family: var(--font-body);
  font-size: 13px;
}
.breadcrumb a {
  color: var(--gris);
  text-decoration: none;
  transition: color 0.2s;
}
.breadcrumb a:hover {
  color: var(--terracotta);
}
.breadcrumb-sep {
  color: var(--gris-clair);
  margin: 0 10px;
}
.breadcrumb-current {
  color: var(--sapin);
  font-weight: 500;
}

/* ==================== HERO ARTICLE ==================== */
.article-hero {
  background: var(--blanc);
  padding: 48px 0 56px;
  text-align: center;
  position: relative;
}
.article-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: var(--terracotta);
}

.article-category {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--terracotta);
  font-weight: 600;
  margin: 0 0 20px;
  padding: 6px 16px;
  background: rgba(184, 92, 74, 0.08);
  border-radius: 2px;
}

.article-hero h1 {
  max-width: 820px;
  margin: 0 auto 24px;
  font-size: clamp(32px, 4.3vw, 48px);
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.article-lead {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.55;
  color: var(--gris);
  max-width: 720px;
  margin: 0 auto 28px;
}

.article-meta {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--gris);
  letter-spacing: 0.02em;
}
.article-sep {
  margin: 0 10px;
  color: var(--gris-clair);
}

/* ==================== CORPS DE L'ARTICLE ==================== */
.article-content {
  background: var(--blanc);
  padding: 56px 0 80px;
}
.article-layout {
  max-width: 760px;
  margin: 0 auto;
}

/* Image principale */
.article-figure {
  margin: 0 0 48px;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}
.article-figure::after {
  content: '';
  position: absolute;
  bottom: -16px;
  left: -16px;
  width: 90px;
  height: 90px;
  background: var(--terracotta);
  opacity: 0.10;
  border-radius: 4px;
  z-index: -1;
}
.article-figure img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ==================== TYPOGRAPHIE DU CORPS ==================== */
.article-body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  color: var(--encre);
}

.article-body p {
  margin: 0 0 22px;
}

.article-intro {
  font-family: var(--font-display);
  font-size: 19px !important;
  line-height: 1.65 !important;
  color: var(--sapin) !important;
  font-weight: 400;
  padding-left: 20px;
  border-left: 3px solid var(--terracotta);
  margin-bottom: 36px !important;
}

/* Titres H2 */
.article-body h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.8vw, 30px);
  font-weight: 500;
  color: var(--sapin);
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin: 48px 0 20px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--terracotta);
  display: inline-block;
}

/* Titres H3 */
.article-body h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--sapin);
  line-height: 1.35;
  margin: 32px 0 12px;
  padding-left: 12px;
  border-left: 2px solid var(--sauge);
}

.article-body strong {
  color: var(--sapin);
  font-weight: 600;
}

.article-body em {
  font-style: italic;
  color: var(--encre);
}

.article-body a {
  color: var(--terracotta);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 500;
  transition: color 0.2s;
}
.article-body a:hover {
  color: var(--bordeaux);
}

/* Listes */
.article-list {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
}
.article-list li {
  position: relative;
  padding: 8px 0 8px 24px;
  font-size: 16px;
  line-height: 1.65;
  color: var(--encre);
}
.article-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  top: 8px;
  color: var(--terracotta);
  font-weight: 500;
}

/* Citations en exergue */
.article-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(22px, 2.8vw, 28px);
  font-weight: 400;
  line-height: 1.4;
  color: var(--sapin);
  border-left: 4px solid var(--terracotta);
  padding: 16px 0 16px 32px;
  margin: 36px 0;
  letter-spacing: -0.005em;
}

/* ==================== CONCLUSION MISE EN VALEUR ==================== */
.article-conclusion {
  background: var(--creme);
  padding: 72px 0;
}
.article-conclusion-inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 48px 56px;
  background: var(--blanc);
  border-top: 3px solid var(--terracotta);
  border-radius: 4px;
  position: relative;
}
.conclusion-label {
  font-family: var(--font-body);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--terracotta);
  font-weight: 600;
  margin: 0 0 20px;
}
.conclusion-text {
  font-family: var(--font-display);
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.65;
  color: var(--sapin);
  margin: 0;
  font-weight: 400;
}
.conclusion-text strong {
  font-weight: 600;
  color: var(--sapin);
}
.conclusion-text em {
  font-style: italic;
  color: var(--terracotta);
  font-weight: 500;
}

/* ==================== CTA VERS FORMATION ==================== */
.article-cta {
  background: var(--sapin);
  color: var(--creme);
  padding: 88px 0;
  position: relative;
  overflow: hidden;
}
.article-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 30%, rgba(184, 92, 74, 0.10) 0%, transparent 50%),
    radial-gradient(circle at 85% 70%, rgba(200, 212, 197, 0.06) 0%, transparent 50%);
  pointer-events: none;
}
.article-cta-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}
.article-cta-inner .eyebrow {
  color: var(--terracotta);
  display: inline-block;
  margin-bottom: 16px;
  padding: 6px 16px;
  background: rgba(184, 92, 74, 0.15);
  border-radius: 2px;
}
.article-cta-inner h2 {
  color: var(--creme);
  font-size: clamp(26px, 3vw, 34px);
  margin-bottom: 20px;
}
.article-cta-lead {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 18px;
  color: var(--eucalyptus);
  line-height: 1.55;
  margin: 0 0 32px;
  opacity: 0.95;
}
.article-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}
.btn-secondary-light {
  display: inline-block;
  padding: 16px 32px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.05em;
  border-radius: 2px;
  text-decoration: none;
  background: transparent;
  color: var(--creme);
  border: 1.5px solid var(--eucalyptus);
  transition: all 0.25s ease;
}
.btn-secondary-light:hover {
  background: var(--creme);
  color: var(--sapin);
  border-color: var(--creme);
}

/* ==================== ARTICLES LIÉS ==================== */
.article-related {
  background: var(--blanc);
  padding: 88px 0 72px;
}
.article-related-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}
.article-related-header .eyebrow {
  display: inline-block;
  margin-bottom: 16px;
}
.article-related-header h2 {
  font-size: clamp(26px, 3vw, 34px);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto 40px;
}

.related-card {
  display: block;
  background: var(--blanc);
  border: 1px solid var(--gris-clair);
  border-radius: 4px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.related-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(42, 74, 62, 0.08);
  border-color: transparent;
}
.related-img {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--creme);
}
.related-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.related-card:hover .related-img img {
  transform: scale(1.05);
}
.related-body {
  padding: 20px 24px 24px;
}
.related-tag {
  font-family: var(--font-body);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--terracotta);
  font-weight: 600;
  margin: 0 0 8px;
}
.related-body h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 500;
  color: var(--sapin);
  line-height: 1.3;
  margin: 0 0 10px;
  letter-spacing: -0.005em;
}
.related-body p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--encre);
  margin: 0;
}

.related-all {
  text-align: center;
  margin: 32px 0 0;
}
.related-all a {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 16px;
  color: var(--terracotta);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color 0.2s;
}
.related-all a:hover {
  border-bottom-color: var(--terracotta);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablette large */
@media (max-width: 900px) {
  .related-grid {
    grid-template-columns: 1fr;
    max-width: 580px;
  }
}

/* Tablette */
@media (max-width: 780px) {
  .article-hero {
    padding: 36px 0 40px;
  }
  .article-content {
    padding: 40px 0 56px;
  }
  .article-conclusion {
    padding: 56px 0;
  }
  .article-conclusion-inner {
    padding: 36px 32px;
  }
  .article-cta,
  .article-related {
    padding: 56px 0;
  }
  .article-figure {
    margin-bottom: 36px;
  }
  .article-body h2 {
    margin: 36px 0 16px;
  }
  .article-body h3 {
    margin: 24px 0 10px;
  }
}

/* Mobile */
@media (max-width: 580px) {
  .breadcrumb {
    padding: 16px 0 0;
    font-size: 12px;
  }
  .breadcrumb-sep {
    margin: 0 6px;
  }
  .article-body {
    font-size: 16px;
  }
  .article-intro {
    font-size: 17px !important;
    padding-left: 16px;
  }
  .article-quote {
    font-size: 19px;
    padding: 12px 0 12px 20px;
    margin: 24px 0;
  }
  .article-conclusion-inner {
    padding: 32px 24px;
  }
  .conclusion-text {
    font-size: 17px;
  }
  .article-cta-buttons .btn,
  .article-cta-buttons .btn-secondary-light {
    width: 100%;
    text-align: center;
  }
}