.product-dialog-open { overflow: hidden; }
.product-dialog {
  box-sizing: border-box;
  position: fixed;
  inset: 0;
  width: min(840px, calc(100% - 32px));
  max-width: none;
  max-height: calc(100dvh - 48px);
  margin: auto;
  padding: 56px 36px 36px;
  border: 0;
  border-radius: 16px;
  background: #fff;
  color: #253746;
  box-shadow: 0 24px 80px rgba(0, 0, 0, .2);
  overflow-y: auto;
}
.product-dialog::backdrop { background: rgba(15, 30, 43, .65); }
.product-dialog-close {
  position: absolute;
  top: 12px;
  right: 12px;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid #dbe3e8;
  border-radius: 50%;
  background: #fff;
  color: #253746;
  font: 28px/1 sans-serif;
  cursor: pointer;
}
.product-dialog-close:hover { background: #eef5fc; }
.product-dialog-close:focus-visible { outline: 2px solid #2277a5; outline-offset: 3px; }
.product-dialog-content { display: grid; grid-template-columns: 1.1fr 1fr; gap: 32px; align-items: center; }
.product-dialog-media { margin: 0; background: #f4f7f9; border-radius: 8px; overflow: hidden; }
.product-dialog-image { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: contain; }
.product-dialog-brand { margin: 0 0 12px; color: #52768b; font-size: 1.3rem; letter-spacing: .08em; }
#product-dialog-title { margin: 0 0 20px; font-size: clamp(2rem, 3vw, 2.8rem); font-weight: 700; line-height: 1.5; }
#product-dialog-description { margin: 0; font-size: 1.6rem; line-height: 1.9; }
@media (max-width: 600px) {
  .product-dialog { padding: 56px 24px 28px; }
  .product-dialog-content { grid-template-columns: 1fr; gap: 24px; }
  .product-dialog-media { max-width: 360px; width: 100%; margin-inline: auto; }
}