/* ── Shop Page ── */

.shop-header {
  padding: 10rem 5rem 4rem;
  background: var(--black);
  border-bottom: 1px solid var(--border-lt);
}
.shop-header__title {
  font-family: var(--ff-d);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 1rem;
}
.shop-header__sub {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.35);
  line-height: 1.75;
  max-width: 500px;
  font-weight: 300;
}

/* Filters */
.shop-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 1.8rem 5rem;
  background: var(--dark);
  border-bottom: 1px solid var(--border-lt);
  position: sticky;
  top: 60px;
  z-index: 50;
}
.sf-btn {
  font-family: var(--ff-b);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.5rem 1.2rem;
  border: 1px solid var(--border-lt);
  color: rgba(255,255,255,0.4);
  background: transparent;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
  cursor: none;
}
.sf-btn:hover { color: var(--white); border-color: rgba(255,255,255,0.35); }
.sf-btn.active { background: var(--white); color: var(--black); border-color: var(--white); }

/* Grid */
.shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1px;
  background: var(--border);
  min-height: 60vh;
}

.prod-card {
  background: var(--dark);
  display: flex;
  flex-direction: column;
  cursor: none;
  transition: background 0.2s;
}
.prod-card:hover { background: var(--surface); }

.prod-card__img {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.8rem;
  background: #131109;
}
.prod-card__img img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  z-index: 1;
}
.prod-card:hover .prod-card__img img { transform: scale(1.06); }

/* Hover description — slides up inside the image area */
.prod-card__desc {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: rgba(10,9,7,0.93);
  padding: 1.1rem 1.2rem;
  transform: translateY(100%);
  transition: transform 0.38s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: 2;
}
.prod-card:hover .prod-card__desc { transform: translateY(0); }
.prod-card__desc p {
  font-size: 0.72rem;
  color: rgba(242,237,228,0.72);
  line-height: 1.55;
  font-weight: 300;
}

.prod-card__info {
  padding: 1rem 1.2rem 1.4rem;
  border-top: 1px solid var(--border-lt);
  flex: 1;
}
.prod-card__house {
  display: block;
  font-size: 0.56rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 0.3rem;
}
.prod-card__name {
  font-family: var(--ff-d);
  font-size: 1rem;
  font-weight: 400;
  color: rgba(242,237,228,0.85);
  line-height: 1.25;
}

/* No results */
.shop-empty {
  grid-column: 1 / -1;
  padding: 6rem 2rem;
  text-align: center;
  color: rgba(255,255,255,0.3);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  .shop-header { padding: 8rem 2rem 3rem; }
  .shop-filters { padding: 1.4rem 2rem; top: 54px; }
  .shop-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 400px) {
  .shop-grid { grid-template-columns: 1fr; }
}