html { scroll-behavior: smooth; }
body { min-height: 100vh; }
.line-clamp-3, .line-clamp-4 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-card { transition: transform 0.25s ease, border-color 0.25s ease; }
.product-card:hover { transform: translateY(-4px); }
details summary::-webkit-details-marker { display: none; }
details summary { list-style: none; }
.add-to-cart-btn:not(:disabled) {
  background: linear-gradient(135deg, #c8d0dc, #8ba3b8) !important;
  color: #06101c !important;
}
.add-to-cart-btn:not(:disabled):hover {
  background: linear-gradient(135deg, #e8eef5, #c8d0dc) !important;
}
/* Mobile polish */
@media (max-width: 640px) {
  .product-card:hover { transform: none; }
  input, select, textarea, button { font-size: 16px; } /* prevent iOS zoom */
}
img, svg { max-width: 100%; height: auto; }