/* 日本語・英語トップ共通：Isis vitrine + 無声映画フラッシュ */
.home-hero__vitrine {
  position: relative;
  overflow: hidden;
  width: min(100%, 28rem);
  margin-inline: auto;
  aspect-ratio: 3 / 4;
  background-color: #f4f4f4;
  background-image: repeating-linear-gradient(
    -45deg,
    rgba(0, 0, 0, 0.055) 0,
    rgba(0, 0, 0, 0.055) 1px,
    #f4f4f4 1px,
    #f4f4f4 4px
  );
  border: 1px solid rgba(168, 168, 168, 0.45);
}

.home-hero__photo {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.home-hero__photo--isis {
  z-index: 1;
}

.home-hero__visual-img {
  display: block;
  width: auto;
  height: 86%;
  max-width: 92%;
  max-height: 86%;
  object-fit: contain;
  filter: drop-shadow(0 10px 18px rgba(43, 34, 28, 0.18));
}

.home-hero__film-flash {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition-property: opacity;
  transition-timing-function: ease-in-out;
  pointer-events: none;
  text-decoration: none;
}

.home-hero__film-flash.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.home-hero__film-flash-video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #1a1714;
}

@media (prefers-reduced-motion: reduce) {
  .home-hero__film-flash {
    display: none;
  }
}

.hero-slider {
  display: block;
  width: 100%;
}

.hero-slider__track {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-slider__track .hero-slide {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.8s ease;
}

.hero-slider__track .hero-slide.is-active,
.hero-slider__track .hero-slide[data-active='true'] {
  opacity: 1;
  z-index: 2;
  pointer-events: auto;
}

.hero-slide__link {
  position: absolute;
  inset: 0;
  display: block;
  text-decoration: none;
  color: inherit;
}

.hero-slide__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 0.5rem 0.75rem;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.5));
  color: #fff;
  font-size: 0.75rem;
  line-height: 1.45;
  pointer-events: none;
  z-index: 3;
}

.hero-slide__title {
  display: block;
  font-weight: 700;
}

.hero-slide__note {
  display: block;
  opacity: 0.9;
  font-size: 0.68rem;
}

.home-hero__visual-img--slide {
  height: 86%;
  max-height: 86%;
}

.hero-slider__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin-top: 0.65rem;
  color: #5c5349;
  font-family: 'Shippori Mincho', 'Noto Serif JP', serif;
}

.hero-slider__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1px solid currentColor;
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.hero-slider__dot.is-active {
  background: currentColor;
}

.hero-slider__prev,
.hero-slider__next,
.hero-slider__pause {
  min-width: 44px;
  min-height: 44px;
  background: none;
  border: 0;
  font-size: 1.25rem;
  cursor: pointer;
  color: inherit;
}

@media (prefers-reduced-motion: reduce) {
  .hero-slider__track .hero-slide {
    transition: none;
  }
}