/* =====================================================
   Product Page Styles
===================================================== */

/* ----- Product Header ----- */
.product-header {
  text-align: left;
}

.product-header__title-en {
  font-size: 4rem;
  font-weight: 700;
  background: linear-gradient(90deg, #9ec231 0%, #45ac56 55%, #249336 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.product-header__title-ja {
  display: block;
  margin-top: 16px;
  font-size: 2rem;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

/* ----- Product Gallery ----- */
.product-gallery {
  margin-top: 60px;
}

.product-gallery__row {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
}

.product-gallery__row--three {
  justify-content: space-between;
}

.product-gallery__row--center {
  justify-content: center;
}

.product-gallery__item {
  overflow: hidden;
  background-color: #f5f5f5;
}

.product-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-gallery__item:hover img {
  transform: scale(1.05);
}

/* Row 1: Wide image + Tall image */
.product-gallery__item--wide {
  width: 323px;
  height: 323px;
}

.product-gallery__item--tall {
  width: 215px;
  height: 323px;
  margin-left: auto;
}

/* Row 2: Three items */
.product-gallery__row--three .product-gallery__item {
  width: 215px;
  height: 323px;
}

.product-gallery__row--three .product-gallery__item--landscape {
  width: 322px;
  height: 215px;
  align-self: flex-end;
}

/* Row 3: Center bottom image */
.product-gallery__item--bottom {
  width: 227px;
  height: 324px;
}

/* ----- Responsive ----- */
@media screen and (max-width: 1024px) {
  .product-gallery__row {
    flex-wrap: wrap;
    justify-content: center;
  }

  .product-gallery__item--wide,
  .product-gallery__item--tall,
  .product-gallery__row--three .product-gallery__item,
  .product-gallery__row--three .product-gallery__item--landscape,
  .product-gallery__item--bottom {
    width: 280px;
    height: 280px;
    margin-left: 0;
  }

  .product-gallery__row--three .product-gallery__item--landscape {
    align-self: auto;
  }
}

@media screen and (max-width: 768px) {
  .product-header__title-en {
    font-size: 2.8rem;
  }

  .product-header__title-ja {
    font-size: 1.6rem;
    margin-top: 12px;
  }

  .product-gallery {
    margin-top: 40px;
  }

  .product-gallery__row {
    flex-direction: column;
    align-items: center;
  }

  .product-gallery__item--wide,
  .product-gallery__item--tall,
  .product-gallery__row--three .product-gallery__item,
  .product-gallery__row--three .product-gallery__item--landscape,
  .product-gallery__item--bottom {
    width: 100%;
    max-width: 320px;
    height: auto;
    aspect-ratio: 1;
  }

  .product-gallery__row--three .product-gallery__item--landscape {
    aspect-ratio: 3/2;
  }
}