/* =============================================
   PEERZ — collectie.css
   ============================================= */

/* Override nav for sub-pages (always dark bg) */
.nav.scrolled .nav__logo { color: var(--clr-brown); }
.nav.scrolled .nav__links a { color: var(--clr-brown-md); }

/* ---- Filters ---- */
.filters {
  background: var(--clr-white);
  border-bottom: 1px solid var(--clr-warm);
  padding: 1.25rem var(--space-md);
  position: sticky;
  top: var(--nav-h);
  z-index: 50;
}
.filters__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.filter-btn {
  background: none;
  border: 1px solid var(--clr-warm);
  color: var(--clr-brown-md);
  padding: 0.5em 1.2em;
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.25s var(--ease);
  border-radius: 2px;
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--clr-brown);
  border-color: var(--clr-brown);
  color: var(--clr-cream);
}

/* ---- Grid ---- */
.collectie-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  min-height: 50vh;
}

/* Product card (reuse from home) */
.product-card {
  background: var(--clr-white);
  overflow: hidden;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
  opacity: 0;
  animation: cardIn 0.5s var(--ease) forwards;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(44,26,14,0.12);
}
@keyframes cardIn {
  from { opacity:0; transform:translateY(20px); }
  to   { opacity:1; transform:translateY(0); }
}
.product-card__img-wrap {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.product-card__img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.product-card:hover .product-card__img-wrap img { transform: scale(1.04); }
.product-card__placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--clr-warm) 0%, var(--clr-gold-lt) 100%);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--clr-brown-md);
  font-style: italic; opacity:0.6;
}
.product-card__info { padding: 1.5rem; }
.product-card__cat {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: 0.4rem;
}
.product-card__name {
  font-size: 1.4rem;
  color: var(--clr-brown);
  margin-bottom: 0.3rem;
}
.product-card__desc {
  font-size: 0.9rem;
  color: var(--clr-muted);
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-card__price {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--clr-brown-md);
  margin-bottom: 1rem;
}
.product-card__actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* Empty state */
.empty-state {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-style: italic;
  color: var(--clr-muted);
}