/* ================= PRODUCT PAGE ================= */

.product-page {
  padding-top: 6rem;
}

.product-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

/* ===== GALLERY ===== */

.product-gallery {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.main-image {
  width: 100%;
  border-radius: 20px;
  border: 1px solid var(--border);
}

.thumbnail-row {
  display: flex;
  gap: 0.75rem;
}

.thumb {
  width: 70px;
  height: 70px;
  object-fit: cover;
  border-radius: 12px;
  cursor: pointer;
  opacity: 0.6;
  border: 2px solid transparent;
  transition: opacity 0.2s ease, border 0.2s ease;
}

.thumb.active {
  opacity: 1;
  border-color: var(--primary);
}

/* ===== INFO ===== */

.product-info h1 {
  font-size: 2.2rem;
}

.price {
  margin-top: 0.5rem;
  font-size: 1.4rem;
  font-weight: 600;
}

.description {
  margin-top: 1.5rem;
  color: var(--text-muted);
}

.features {
  margin-top: 1.5rem;
  list-style: none;
  padding: 0;
}

.features li {
  margin-bottom: 0.6rem;
}

.cta-row {
  margin-top: 2rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

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

@media (max-width: 900px) {
  .product-layout {
    grid-template-columns: 1fr;
  }

  .product-page {
    padding-top: 4rem;
  }
}