.col-hero {
  background: var(--cream);
  padding: 52px 0 60px;
}

.back-link {
  display: inline-block;
  color: var(--text-light);
  text-decoration: none;
  font-size: 0.88rem;
  margin-bottom: 28px;
  transition: color 0.2s;
}

.back-link:hover { color: var(--blue); }

.col-hero-inner { max-width: 600px; }

.col-hero .section-title { font-size: 2.8rem; }

/* ── Filtres ── */
.filter-bar {
  display: flex;
  gap: 12px;
  margin-bottom: 40px;
}

.filter-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 500;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  border: 2px solid var(--border);
  background: white;
  color: var(--text);
  transition: all 0.2s;
}

.filter-btn:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.filter-btn.active {
  background: var(--blue);
  border-color: var(--blue);
  color: white;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

/* ── Grille produits ── */
.products-section {
  padding: 48px 0 80px;
  background: var(--white);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.product-card-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.product-footer {
  padding: 0 18px 18px;
}

/* Carte produit */
.product-card {
  background: white;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(37, 99, 235, 0.07);
  transition: transform 0.3s, box-shadow 0.3s;
}

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

.product-img-wrap {
  height: 260px;
  overflow: hidden;
  background: #f5f5f5;
}

.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.product-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.6rem;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
}

.product-card:hover .product-img-wrap img {
  transform: scale(1.05);
}

.product-body {
  padding: 16px 18px 18px;
}

.product-name {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 4px;
}

.product-price {
  font-size: 0.88rem;
  color: var(--blue);
  font-weight: 600;
  margin-bottom: 12px;
}

.product-btn {
  display: block;
  text-align: center;
  background: var(--blue);
  color: white;
  text-decoration: none;
  padding: 9px 14px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 500;
  transition: background 0.2s;
}

.product-btn:hover { background: var(--blue-light); }

.product-btn-wa {
  background: #25D366;
  box-shadow: 0 3px 12px rgba(37,211,102,0.3);
}

.product-btn-wa:hover {
  background: #1ebe5a;
  box-shadow: 0 4px 16px rgba(37,211,102,0.45);
}

/* Empty state */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 0;
  color: var(--text-light);
}

.empty-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.empty-state p {
  font-size: 1rem;
}

/* CTA bar */
.col-cta {
  background: var(--cream);
  padding: 48px 0;
  text-align: center;
}

.col-cta p {
  color: var(--text-light);
  font-size: 1rem;
  margin-bottom: 20px;
}

/* ── Responsive ── */
@media (max-width: 1100px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .col-hero .section-title { font-size: 2.3rem; }
}

@media (max-width: 768px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .col-hero .section-title { font-size: 2rem; }
  .col-hero { padding: 40px 0 48px; }
}

@media (max-width: 540px) {
  .col-hero { padding: 32px 0 38px; }
  .col-hero .section-title { font-size: 1.8rem; }
  .filter-btn { padding: 10px 20px; font-size: 0.88rem; }
  .product-img-wrap { height: 220px; }
  .products-section { padding: 36px 0 60px; }
}

@media (max-width: 380px) {
  .products-grid { grid-template-columns: 1fr; }
  .col-hero .section-title { font-size: 1.65rem; }
  .filter-bar { gap: 8px; }
  .filter-btn { padding: 9px 16px; font-size: 0.85rem; }
}