/* ════════════════════════════════
   Blog (blog.php + blog/<slug>.php)
   Composant partagé : gabarit article long-format + index
   ════════════════════════════════ */

/* ── Hero article ── */
.blog-hero {
  position: relative;
  padding: 150px 72px 48px;
  text-align: center;
  background: linear-gradient(135deg, #1d2548 0%, #27315a 55%, #1a1f3e 100%);
  color: #fff;
}

.blog-hero-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 22px;
  margin-bottom: 18px;
}

.blog-hero h1 {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 700;
  line-height: 1.3;
  max-width: 780px;
  margin: 0 auto;
}

.blog-meta {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  margin-top: 18px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.75);
  flex-wrap: wrap;
}

.blog-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ── Fil d'Ariane ── */
.blog-breadcrumb {
  max-width: 780px;
  margin: 0 auto;
  padding: 24px 24px 0;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #64748b;
  flex-wrap: wrap;
}

.blog-breadcrumb a {
  color: #64748b;
  text-decoration: none;
  transition: color 0.2s;
}

.blog-breadcrumb a:hover {
  color: #ff5b5c;
}

.blog-breadcrumb span[aria-current] {
  color: #27315a;
  font-weight: 600;
}

/* ── Image à la une ── */
.blog-featured-img {
  max-width: 900px;
  margin: 28px auto 0;
  padding: 0 24px;
}

.blog-featured-img img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  display: block;
}

/* ── Corps de l'article ── */
.blog-layout {
  max-width: 1140px;
  margin: 0 auto;
  padding: 40px 24px 20px;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 56px;
  align-items: start;
}

.blog-body {
  min-width: 0;
}

.blog-body h2 {
  font-size: 24px;
  font-weight: 700;
  color: #1c2340;
  margin: 42px 0 16px;
}

.blog-body h2:first-child {
  margin-top: 0;
}

.blog-body h3 {
  font-size: 17px;
  font-weight: 700;
  color: #1c2340;
  margin: 26px 0 8px;
}

.blog-body p {
  font-size: 16px;
  line-height: 1.85;
  color: #444;
  margin-bottom: 16px;
}

.blog-body ul,
.blog-body ol {
  margin: 0 0 16px 22px;
}

.blog-body li {
  font-size: 16px;
  line-height: 1.8;
  color: #444;
  margin-bottom: 8px;
}

.blog-body strong {
  color: #1c2340;
}

.blog-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 8px 0 20px;
  font-size: 14px;
}

.blog-body th,
.blog-body td {
  text-align: left;
  padding: 10px 14px;
  border: 1px solid #edf0f5;
}

.blog-body th {
  background: #f8f9fc;
  color: #1c2340;
  font-weight: 700;
}

.blog-body table + p {
  margin-top: 4px;
}

.blog-body a {
  color: #ff5b5c;
  text-decoration: underline;
}

/* ── Liste "usages" numérotée ── */
.blog-usecase {
  display: flex;
  gap: 18px;
  margin-bottom: 24px;
}

.blog-usecase-num {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 91, 92, 0.1);
  color: #ff5b5c;
  font-size: 15px;
  font-weight: 700;
}

.blog-usecase-content h3 {
  margin: 4px 0 6px;
}

.blog-usecase-content p {
  margin-bottom: 0;
}

/* ── Sidebar : sommaire + CTA collante ── */
.blog-sidebar {
  position: sticky;
  top: 100px;
}

.blog-sidebar-card {
  background: #f8f9fc;
  border: 1px solid #edf0f5;
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
}

.blog-sidebar-card h4 {
  font-size: 12.5px;
  font-weight: 700;
  color: #1c2340;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 16px;
}

.blog-toc {
  list-style: none;
  padding: 0;
  margin: 0;
}

.blog-toc li {
  border-bottom: 1px solid #edf0f5;
}

.blog-toc li:last-child {
  border-bottom: none;
}

.blog-toc a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 0;
  font-size: 13px;
  color: #555;
  text-decoration: none;
  transition: color 0.15s ease;
}

.blog-toc a:hover {
  color: #ff5b5c;
}

.blog-toc a i {
  color: #ff5b5c;
  font-size: 11px;
  flex-shrink: 0;
}

.blog-sidebar-cta {
  background: linear-gradient(135deg, #1d2548 0%, #27315a 100%);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
}

.blog-sidebar-cta p {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  line-height: 1.5;
  margin: 0 0 16px;
}

.blog-sidebar-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  background: #ff5b5c;
  color: #fff;
  font-size: 13.5px;
  font-weight: 700;
  padding: 12px;
  border-radius: 30px;
  text-decoration: none;
  transition: background 0.3s ease;
}

.blog-sidebar-cta a:hover {
  background: #e64546;
}

.blog-sidebar-cta a.blog-sidebar-tel {
  background: transparent;
  width: auto;
  padding: 0;
  margin-top: 10px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
}

.blog-sidebar-cta a.blog-sidebar-tel:hover {
  background: transparent;
  color: #fff;
}

/* ── Encart CTA dans l'article ── */
.blog-cta-inline {
  max-width: 760px;
  margin: 36px auto;
  padding: 28px 32px;
  background: #f8f9fc;
  border: 1px solid #edf0f5;
  border-radius: 14px;
  text-align: center;
}

.blog-cta-inline p {
  font-size: 15.5px;
  color: #1c2340;
  font-weight: 600;
  margin-bottom: 16px;
}

.blog-cta-inline a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ff5b5c;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: 30px;
  text-decoration: none;
  transition: background 0.3s ease;
}

.blog-cta-inline a:hover {
  background: #e64546;
}

/* ── Articles liés ── */
.blog-related-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 24px 80px;
}

.blog-related-section h2 {
  font-size: 22px;
  font-weight: 700;
  color: #1c2340;
  margin-bottom: 24px;
  text-align: center;
}

.blog-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* ── Cartes article (index + articles liés) ── */
.blog-card {
  background: #fff;
  border: 1px solid #edf0f5;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.blog-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(29, 37, 72, 0.08);
}

.blog-card-img {
  height: 170px;
  overflow: hidden;
}

.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.blog-card:hover .blog-card-img img {
  transform: scale(1.06);
}

.blog-card-body {
  padding: 20px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.blog-card-date {
  font-size: 12px;
  color: #8992ad;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.blog-card h3 {
  font-size: 16.5px;
  font-weight: 700;
  color: #1c2340;
  line-height: 1.35;
}

.blog-card p {
  font-size: 13.5px;
  line-height: 1.6;
  color: #666;
  flex: 1;
}

.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #ff5b5c;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  margin-top: 4px;
}

/* ── Liens connexes bas de page ── */
.blog-links {
  max-width: 760px;
  margin: 0 auto 60px;
  padding: 0 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.blog-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #f8f9fc;
  border: 1px solid #edf0f5;
  border-radius: 30px;
  padding: 10px 18px;
  font-size: 13.5px;
  font-weight: 600;
  color: #1c2340;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.blog-links a:hover {
  border-color: rgba(255, 91, 92, 0.4);
  color: #ff5b5c;
}

/* ── Index blog : grille principale ── */
.blog-index-header {
  max-width: 700px;
  margin: 0 auto 48px;
  text-align: center;
}

.blog-index-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 72px;
}

@media (max-width: 1024px) {
  .blog-index-grid {
    grid-template-columns: repeat(2, 1fr);
    padding: 0 32px;
  }

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

  .blog-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .blog-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .blog-hero {
    padding: 110px 24px 40px;
  }

  .blog-index-grid {
    grid-template-columns: 1fr;
    padding: 0 20px;
  }

  .blog-related-grid {
    grid-template-columns: 1fr;
  }

  .blog-usecase {
    gap: 14px;
  }
}