/* ══════════════════════════════════════════════════
   blog.css — Page liste des articles
   ══════════════════════════════════════════════════ */

/* ── Bannière ── */
.blog-banner {
  padding: 56px 0 52px;
  background: #F7F7F5;
  border-bottom: 1px solid #E2E2DF;
}
.blog-banner h1 {
  font-size: clamp(28px, 4.5vw, 48px);
  font-weight: 800;
  color: #0A0A0A;
  letter-spacing: -.03em;
  margin: 12px 0 16px;
  line-height: 1.15;
}
.blog-banner h1 em {
  font-style: normal;
  color: #5A8C2A;
}
.blog-banner-desc {
  font-size: 16px;
  color: #555;
  max-width: 620px;
  line-height: 1.7;
  margin: 0;
}

/* ── Contenu principal ── */
.blog-main {
  padding: 56px 0 80px;
  background: #fff;
}

/* ── Filtres ── */
.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 48px;
}
.blog-ftab {
  font-size: 13px;
  font-weight: 500;
  color: #555;
  padding: 7px 16px;
  border-radius: 20px;
  border: 1px solid #E2E2DF;
  background: #fff;
  cursor: pointer;
  transition: color .15s, border-color .15s, background .15s;
}
.blog-ftab:hover { border-color: #aaa; color: #0A0A0A; }
.blog-ftab.on {
  background: #5A8C2A;
  border-color: #5A8C2A;
  color: #fff;
  font-weight: 600;
}

/* ── Article mis en avant ── */
.blog-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 56px;
  background: #F7F7F5;
  border: 1px solid #E2E2DF;
  border-radius: 12px;
  overflow: hidden;
}
.blog-featured-img-wrap {
  display: block;
  aspect-ratio: 16/10;
  overflow: hidden;
}
.blog-featured-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.blog-featured-img-wrap:hover .blog-featured-img { transform: scale(1.03); }

.blog-featured-body {
  padding: 40px 40px 40px 0;
}
.blog-featured-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}
.blog-featured-title {
  font-size: clamp(20px, 2.5vw, 26px);
  font-weight: 800;
  color: #0A0A0A;
  letter-spacing: -.025em;
  line-height: 1.25;
  margin-bottom: 14px;
}
.blog-featured-title a {
  color: inherit;
  text-decoration: none;
  transition: color .15s;
}
.blog-featured-title a:hover { color: #5A8C2A; }
.blog-featured-excerpt {
  font-size: 15px;
  color: #555;
  line-height: 1.75;
  margin-bottom: 24px;
}
.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  background: #5A8C2A;
  padding: 10px 20px;
  border-radius: 7px;
  text-decoration: none;
  transition: background .2s;
}
.blog-read-more:hover { background: #477022; }

/* ── Grille d'articles ── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* ── Carte article ── */
.blog-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 10px rgba(0,0,0,.06);
  transition: box-shadow .25s, transform .25s;
}
.blog-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,.11);
  transform: translateY(-3px);
}
.blog-card-img-wrap {
  display: block;
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}
.blog-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .45s ease;
}
.blog-card-img-wrap:hover .blog-card-img { transform: scale(1.05); }

.blog-card-tag {
  position: absolute;
  top: 12px;
  left: 12px;
}
.blog-card-body {
  padding: 22px 22px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.blog-card-title {
  font-size: 15px;
  font-weight: 700;
  color: #0A0A0A;
  letter-spacing: -.015em;
  line-height: 1.45;
  margin-bottom: 10px;
}
.blog-card-title a {
  color: inherit;
  text-decoration: none;
  transition: color .15s;
}
.blog-card-title a:hover { color: #5A8C2A; }
.blog-card-excerpt {
  font-size: 13px;
  color: #666;
  line-height: 1.7;
  margin-bottom: 18px;
  flex: 1;
}
.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: #5A8C2A;
  text-decoration: none;
  margin-top: auto;
  transition: gap .15s;
}
.blog-card-link:hover { gap: 10px; }

/* ── Tags / badges ── */
.blog-tag {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 99px;
  text-transform: uppercase;
  letter-spacing: .05em;
  box-shadow: 0 2px 8px rgba(0,0,0,.18);
}
.blog-tag--guide        { background: #EEF4E6; color: #2d6a0a; }
.blog-tag--reglementation { background: #EBF0FA; color: #1a4a9e; }
.blog-tag--amenagement  { background: #FFF5E6; color: #a05c00; }
.blog-tag--btp          { background: #fff; color: #333; }
.blog-tag--actualite    { background: #F3EBFA; color: #6a1a9e; }

/* ── Méta (date / durée lecture) ── */
.blog-date, .blog-read {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: #888;
}

/* ── Message liste vide ── */
.blog-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 64px 0;
  color: #aaa;
}
.blog-empty i { font-size: 40px; }
.blog-empty p { font-size: 15px; }

/* ── CTA devis ── */
.blog-cta {
  background: #5A8C2A;
  padding: 64px 0;
}
.blog-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.blog-cta-left h2 {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 800;
  color: #fff;
  letter-spacing: -.03em;
  line-height: 1.2;
  margin: 8px 0 12px;
}
.blog-cta-left p { font-size: 15px; color: rgba(255,255,255,.8); max-width: 420px; }
.blog-cta-right {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  flex-shrink: 0;
}
.blog-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  color: #5A8C2A;
  font-size: 14px;
  font-weight: 700;
  padding: 13px 24px;
  border-radius: 8px;
  text-decoration: none;
  transition: background .2s, color .2s;
}
.blog-cta-btn:hover { background: #f0f0ee; }
.blog-cta-tel {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: rgba(255,255,255,.9);
  text-decoration: none;
}
.blog-cta-tel:hover { color: #fff; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-featured { grid-template-columns: 1fr; }
  .blog-featured-img-wrap { aspect-ratio: 16/7; }
  .blog-featured-body { padding: 32px; }
}

@media (max-width: 768px) {
  .blog-main { padding: 40px 0 56px; }
  .blog-grid { grid-template-columns: 1fr; }
  .blog-cta-inner { flex-direction: column; align-items: flex-start; }
  .blog-filters { gap: 6px; }
  .blog-ftab { font-size: 12px; padding: 6px 13px; }
}

@media (max-width: 480px) {
  .blog-banner { padding: 40px 0 36px; }
  .blog-featured-body { padding: 24px; }
}