/* ============================================================
   PRODUCTS PAGE - Additional Styles
   ============================================================ */

/* ---- Products Hero ---- */
.products-hero {
  padding: 8rem 2rem 4rem;
  text-align: center;
  background: linear-gradient(180deg, var(--cream-2) 0%, var(--cream) 100%);
}

.products-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--brown);
  margin-bottom: 1.5rem;
}
.products-hero__title em {
  font-style: italic;
  color: var(--gold);
}

.products-hero__desc {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-lt);
  max-width: 500px;
  margin: 0 auto;
}

/* ---- Products Section ---- */
.products-section {
  padding: 4rem 2rem 6rem;
  min-height: 60vh;
}

.products-container {
  max-width: 1280px;
  margin: 0 auto;
}

/* ---- Filter Bar ---- */
.filter-bar {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.filter-btn {
  padding: 0.7rem 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--cream-2);
  border-radius: 30px;
  cursor: pointer;
  transition: var(--transition);
}

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

.filter-btn.active {
  background: var(--brown);
  color: var(--cream);
  border-color: var(--brown);
}

/* ---- Products Grid ---- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

/* ---- Product Card ---- */
.product-card {
  background: var(--white);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(58,44,30,0.08);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(58,44,30,0.15);
}

.product-card__image {
  position: relative;
  height: 280px;
  overflow: hidden;
  background: var(--cream-2);
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.product-card:hover .product-card__image img {
  transform: scale(1.08);
}

.product-card__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cream-2);
}

.product-card__placeholder span {
  font-size: 4rem;
}

.product-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(26,18,9,0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}

.product-card:hover .product-card__overlay {
  opacity: 1;
}

.product-card__btn {
  padding: 0.8rem 1.2rem;
  font-size: 0.75rem;
  white-space: nowrap;
}

.product-card__info {
  padding: 1.5rem;
}

.product-card__category {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
}

.product-card__name {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--brown);
  margin: 0.4rem 0 0.5rem;
  line-height: 1.3;
}

.product-card__price {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--brown);
}

.product-card__desc {
  font-size: 0.85rem;
  color: var(--text-lt);
  line-height: 1.6;
  margin-top: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ---- Loading Spinner ---- */
.loading-spinner {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem;
  color: var(--text-lt);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--cream-2);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 1rem;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---- Empty State ---- */
.empty-state {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem;
  color: var(--text-lt);
  text-align: center;
}

.empty-state p {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
}

/* ---- Error State ---- */
.error-state {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem;
  color: var(--text-lt);
  text-align: center;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .product-card__image {
    height: 200px;
  }

  .filter-bar {
    gap: 0.5rem;
  }

  .filter-btn {
    padding: 0.5rem 1rem;
    font-size: 0.7rem;
  }
}

@media (max-width: 480px) {
  .products-grid {
    grid-template-columns: 1fr;
  }

  .product-card__image {
    height: 220px;
  }

  .products-hero {
    padding: 7rem 1.5rem 3rem;
  }
}