/* ============================================
   Projekt - Actualités / Blog
   ============================================ */

.blog {
  padding: calc(var(--header-height) + 3rem) 0 5rem;
}

.blog-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3rem;
}

.blog-header h1 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: 0.75rem;
}

.blog-subtitle {
  color: var(--color-text-light);
  font-size: 1.125rem;
}

.blog-empty {
  text-align: center;
  color: var(--color-text-light);
  padding: 3rem 0;
}

/* --- Grille de cartes --- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

@media (max-width: 900px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .blog-grid { grid-template-columns: 1fr; }
}

.blog-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.blog-card-link { display: block; height: 100%; }

.blog-card-media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.blog-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.blog-card:hover .blog-card-media img { transform: scale(1.05); }

.blog-card-body { padding: 1.5rem; }

.blog-card-date {
  display: block;
  font-size: 0.8125rem;
  color: var(--color-text-light);
  margin-bottom: 0.5rem;
}

.blog-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.35;
  margin-bottom: 0.75rem;
}

.blog-card-excerpt {
  color: var(--color-text);
  font-size: 0.9375rem;
  margin-bottom: 1rem;
}

.blog-card-more {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.9375rem;
}

/* --- Pagination --- */
.blog-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.blog-page-btn {
  display: inline-block;
  padding: 0.625rem 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-weight: 600;
  color: var(--color-dark);
  transition: all var(--transition);
}

.blog-page-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.blog-page-info { color: var(--color-text-light); font-size: 0.9375rem; }

/* --- Article --- */
.blog-single { padding-top: calc(var(--header-height) + 2rem); }

.blog-breadcrumb {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: 2rem;
}

.blog-breadcrumb a:hover { color: var(--color-primary); }
.blog-breadcrumb span { margin: 0 0.35rem; }

.blog-article {
  max-width: 760px;
  margin: 0 auto;
}

.blog-article-header { margin-bottom: 2rem; }

.blog-article-date {
  display: block;
  color: var(--color-text-light);
  font-size: 0.9375rem;
  margin-bottom: 0.75rem;
}

.blog-article-header h1 {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-dark);
}

.blog-article-cover {
  margin: 0 0 2.5rem;
  border-radius: var(--radius);
  overflow: hidden;
}

.blog-article-cover img { width: 100%; object-fit: cover; }

/* Contenu rédactionnel */
.blog-article-body {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-text);
}

.blog-article-body h2 {
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--color-dark);
  margin: 2.5rem 0 1rem;
}

.blog-article-body h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-dark);
  margin: 2rem 0 0.75rem;
}

.blog-article-body p { margin-bottom: 1.25rem; }
.blog-article-body ul,
.blog-article-body ol { margin: 0 0 1.25rem 1.5rem; }
.blog-article-body li { margin-bottom: 0.5rem; }

.blog-article-body a {
  color: var(--color-primary);
  text-decoration: underline;
}

.blog-article-body img {
  border-radius: var(--radius);
  margin: 1.5rem 0;
}

.blog-article-body blockquote {
  border-left: 4px solid var(--color-primary);
  padding-left: 1.25rem;
  margin: 1.5rem 0;
  color: var(--color-text-light);
  font-style: italic;
}

.blog-article-footer {
  max-width: 760px;
  margin: 3rem auto 0;
}

/* --- 404 --- */
.blog-404 {
  text-align: center;
  padding: 4rem 0;
}

.blog-404 h1 {
  font-size: 2rem;
  color: var(--color-dark);
  margin-bottom: 1rem;
}

.blog-404 p { color: var(--color-text-light); margin-bottom: 2rem; }