/* ====================================================================
   BLOG — Feuille de styles dédiée
   ====================================================================
   Hérite des variables CSS du fichier principal (style.css)
   À inclure APRÈS style.css dans les pages blog
*/

/* === Layout général === */
.blog-wrapper {
  padding-top: 80px;
  padding-bottom: 80px;
  min-height: 100vh;
}

.blog-container {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 32px;
}

.blog-container-wide {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}

/* === Liste des articles (page index du blog) === */
.blog-hero {
  text-align: center;
  padding: 60px 0 80px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 60px;
}

.blog-hero-eyebrow {
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 24px;
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid var(--border-strong);
  border-radius: 100px;
}

.blog-hero h1 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  color: var(--text);
}

.blog-hero h1 em {
  font-style: italic;
  font-weight: 300;
  color: #8aa8e0;
}

.blog-hero p {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.6;
}

.blog-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--border);
}

.blog-card {
  display: grid;
  grid-template-columns: 200px 1fr auto;
  gap: 48px;
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
  text-decoration: none;
  color: inherit;
  transition: padding 0.2s, background 0.2s;
}

.blog-card:hover {
  padding-left: 16px;
  padding-right: 16px;
  background: var(--bg-elevated);
}

.blog-card-meta {
  font-family: var(--display);
  font-style: italic;
  font-size: 14px;
  color: var(--text-dim);
  letter-spacing: 0.03em;
  padding-top: 4px;
}

.blog-card-content h3 {
  font-family: var(--display);
  font-size: 28px;
  font-weight: 500;
  line-height: 1.2;
  margin-bottom: 14px;
  color: var(--text);
  letter-spacing: -0.01em;
}

.blog-card-content h3 em {
  font-style: italic;
  font-weight: 400;
  color: #8aa8e0;
}

.blog-card-excerpt {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 12px;
}

.blog-card-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.blog-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 4px 10px;
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  color: var(--text-muted);
}

.blog-card-arrow {
  align-self: center;
  color: var(--text-dim);
  transition: transform 0.2s, color 0.2s;
}

.blog-card:hover .blog-card-arrow {
  transform: translateX(8px);
  color: var(--text);
}

/* === Page article individuelle === */
.article-meta {
  text-align: center;
  margin-bottom: 18px;
}

.article-category {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 0;
  padding: 6px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 100px;
}

.article-header h1 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  color: var(--text);
  text-align: center;
}

.article-header h1 em {
  font-style: italic;
  font-weight: 300;
  color: #8aa8e0;
}

.article-lead {
  font-family: var(--display);
  font-style: italic;
  font-size: 18px;
  line-height: 1.45;
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 28px;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}

.article-meta-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 36px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 0.03em;
}

.article-meta-row .article-author {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
}

.article-author-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

.article-meta-row .separator {
  color: var(--text-dim);
}

/* === Contenu article === */
.article-body {
  font-size: 17px;
  line-height: 1.75;
  color: var(--text-muted);
}

.article-body p {
  margin-bottom: 24px;
}

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

.article-body em {
  font-style: italic;
}

.article-body h2 {
  font-family: var(--display);
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 400;
  line-height: 1.15;
  margin-top: 64px;
  margin-bottom: 24px;
  color: var(--text);
  letter-spacing: -0.01em;
}

.article-body h2 em {
  font-style: italic;
  color: #8aa8e0;
}

.article-body h3 {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 500;
  line-height: 1.3;
  margin-top: 40px;
  margin-bottom: 16px;
  color: var(--text);
}

.article-body ul,
.article-body ol {
  margin: 0 0 28px;
  padding-left: 28px;
}

.article-body li {
  margin-bottom: 10px;
}

.article-body li strong {
  color: var(--text);
}

.article-body blockquote {
  border-left: 3px solid #8aa8e0;
  padding: 20px 28px;
  margin: 32px 0;
  background: var(--bg-elevated);
  border-radius: 0 4px 4px 0;
}

.article-body blockquote p {
  font-family: var(--display);
  font-style: italic;
  font-size: 19px;
  line-height: 1.5;
  color: var(--text);
  margin: 0;
}

.article-body .callout {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  padding: 32px;
  margin: 40px 0;
}

.article-body .callout-title {
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #8aa8e0;
  font-weight: 600;
  margin-bottom: 16px;
}

.article-body .callout p {
  margin-bottom: 12px;
}

.article-body .callout p:last-child {
  margin-bottom: 0;
}

.article-body a {
  color: #8aa8e0;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.article-body a:hover {
  color: var(--text);
}

.article-body hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 48px 0;
}

/* Tableau de comparaison */
.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 32px 0;
  font-size: 14px;
}

.article-body th,
.article-body td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}

.article-body th {
  background: var(--bg-elevated);
  color: var(--text);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.article-body tr:hover {
  background: var(--bg-elevated);
}

/* === CTA fin d'article === */
.article-cta {
  margin-top: 80px;
  padding: 48px;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  text-align: center;
}

.article-cta-eyebrow {
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #8aa8e0;
  margin-bottom: 16px;
}

.article-cta h3 {
  font-family: var(--display);
  font-size: 28px;
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--text);
}

.article-cta h3 em {
  font-style: italic;
  color: #8aa8e0;
}

.article-cta p {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 28px;
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
}

.article-cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* === Articles connexes === */
.related-articles {
  margin-top: 100px;
  padding-top: 60px;
  border-top: 1px solid var(--border);
}

.related-articles h3 {
  font-family: var(--display);
  font-size: 24px;
  font-weight: 400;
  margin-bottom: 32px;
  text-align: center;
  color: var(--text);
}

.related-articles h3 em {
  font-style: italic;
  color: #8aa8e0;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.related-card {
  display: block;
  padding: 28px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s, transform 0.2s;
}

.related-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.related-card-tag {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.related-card h4 {
  font-family: var(--display);
  font-size: 19px;
  font-weight: 500;
  line-height: 1.3;
  color: var(--text);
  margin-bottom: 8px;
}

.related-card p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* === Breadcrumbs === */
.breadcrumbs {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 40px;
  letter-spacing: 0.03em;
}

.breadcrumbs a {
  color: var(--text-muted);
  text-decoration: none;
}

.breadcrumbs a:hover {
  color: var(--text);
}

.breadcrumbs .separator {
  margin: 0 10px;
  color: var(--text-dim);
}

.breadcrumbs .current {
  color: var(--text);
}

/* === Responsive === */
@media (max-width: 768px) {
  .blog-wrapper {
    padding-top: 100px;
  }
  .blog-container,
  .blog-container-wide {
    padding: 0 20px;
  }
  .blog-hero {
    padding: 32px 0 56px;
    margin-bottom: 40px;
  }
  .blog-card {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 32px 0;
  }
  .blog-card-arrow {
    display: none;
  }
  .blog-card:hover {
    padding-left: 0;
    padding-right: 0;
  }
  .blog-card-content h3 {
    font-size: 22px;
  }
  .article-lead {
    font-size: 18px;
  }
  .article-meta-row {
    flex-wrap: wrap;
    gap: 10px;
  }
  .article-body {
    font-size: 16px;
  }
  .article-body h2 {
    margin-top: 48px;
  }
  .article-body .callout {
    padding: 24px;
  }
  .article-body blockquote {
    padding: 16px 20px;
    margin: 24px 0;
  }
  .article-body blockquote p {
    font-size: 17px;
  }
  .article-cta {
    padding: 32px 24px;
    margin-top: 56px;
  }
  .article-cta h3 {
    font-size: 22px;
  }
  .related-grid {
    grid-template-columns: 1fr;
  }
}