/* トップページ：文章と写真を分けた2カラム型カルーセル */
.slider-hero {
  --hero-accent: #a84a4a;
  --hero-text: #333333;
  --hero-bg: #faf7f2;
  --hero-support: #e8ddd0;
  background: var(--hero-bg);
  color: var(--hero-text);
  overflow: hidden;
}
.slider-hero .carousel-inner, .slider-panel, .slider-layout { min-height: 540px; }
.slider-panel { background: var(--hero-bg); }
.slider-layout { display: grid; grid-template-columns: minmax(0, 43%) minmax(0, 57%); overflow: hidden; }
.slider-copy { align-items: center; display: flex; min-width: 0; padding: clamp(3.5rem, 6vw, 6rem) clamp(2rem, 4.5vw, 5.5rem); position: relative; z-index: 2; }
.slider-copy-inner { margin-left: auto; max-width: 35rem; width: 100%; }
.slider-copy .eyebrow { color: var(--hero-accent) !important; margin-bottom: 1rem !important; }
.slider-copy h2 { color: var(--hero-text); font-size: clamp(2.05rem, 3.15vw, 3rem); font-weight: 700; line-break: strict; line-height: 1.45; margin: 0; text-wrap: balance; word-break: normal; }
.slider-heading-line { display: block; width: fit-content; }
.slider-lead { font-size: clamp(1.05rem, 1.35vw, 1.18rem); line-height: 1.9; margin-top: 1.35rem; max-width: 36rem; }
.slider-copy .slider-lead + .d-flex { margin-top: 1.75rem !important; }
.slider-copy .btn { align-items: center; border-radius: .35rem; display: inline-flex; justify-content: center; min-height: 52px; min-width: 11.5rem; padding: .72rem 1.35rem; }
.slider-copy .btn-gold { background: var(--hero-accent); border-color: var(--hero-accent); color: #fff; }
.slider-copy .btn-gold:hover, .slider-copy .btn-gold:focus { background: #8f3d3d; border-color: #8f3d3d; color: #fff; }
.slider-copy .btn-outline-light { background: #fff; border-color: var(--hero-accent); color: var(--hero-accent); }
.slider-copy .btn-outline-light:hover, .slider-copy .btn-outline-light:focus { background: var(--hero-accent); border-color: var(--hero-accent); color: #fff; }
.slider-copy .btn:focus-visible, .carousel-play-control .btn:focus-visible { box-shadow: 0 0 0 .2rem #fff, 0 0 0 .42rem var(--hero-accent); outline: 0; }
.slider-photo { min-height: 540px; overflow: hidden; position: relative; }
.slider-photo img { display: block; height: 100%; inset: 0; object-fit: cover; position: absolute; width: 100%; }
.slider-photo::before { background: linear-gradient(90deg, var(--hero-bg) 0%, rgba(250,247,242,.92) 16%, rgba(250,247,242,.52) 48%, rgba(250,247,242,0) 100%); content: ""; inset: 0 auto 0 0; pointer-events: none; position: absolute; width: clamp(5rem, 13vw, 12rem); z-index: 1; }

/* 写真側に操作UIをまとめ、写真を隠しすぎない控えめな表示にします。 */
.slider-hero .carousel-indicators { bottom: 1.35rem; justify-content: center; left: 43%; margin: 0; right: 0; z-index: 5; }
.slider-hero .carousel-indicators [data-bs-target] { background-color: transparent; background-image: radial-gradient(circle, rgba(232,221,208,.95) 0 5px, transparent 5.5px); border: 0; height: 2rem; margin: 0 .12rem; opacity: 1; padding: 0; width: 2rem; }
.slider-hero .carousel-indicators .active { background-color: transparent; background-image: radial-gradient(circle, var(--hero-accent) 0 5px, transparent 5.5px); opacity: 1; }
.slider-hero .carousel-indicators [data-bs-target]:focus-visible { border-radius: 50%; box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--hero-accent); outline: 0; }
.carousel-play-control { bottom: 1.05rem; position: absolute; right: 1.25rem; z-index: 6; }
.carousel-play-control .btn { border: 1px solid rgba(51,51,51,.22); color: var(--hero-text); font-weight: 700; min-height: 44px; min-width: 7rem; }

/* Bootstrapのフェード方式を保ち、横移動なしで穏やかに切り替えます。 */
.carousel-fade .carousel-item { transition-duration: 1.2s; transition-property: opacity; }
.carousel-item .slider-animate { opacity: 0; transform: translateY(10px); }
.carousel-item.active .slider-animate { opacity: 1; transform: translateY(0); transition: opacity .7s ease, transform .7s ease; }
.carousel-item.active .slider-delay-1 { transition-delay: .08s; }
.carousel-item.active .slider-delay-2 { transition-delay: .14s; }
.carousel-item.active .slider-delay-3 { transition-delay: .20s; }
.carousel-item.active .slider-delay-4 { transition-delay: .26s; }

@media (min-width: 992px) {
  .slider-heading-line { white-space: nowrap; }
}
@media (max-width: 991.98px) {
  .slider-hero .carousel-inner, .slider-panel, .slider-layout { min-height: 510px; }
  .slider-copy { padding: 3.5rem 2.25rem 5rem; }
  .slider-copy h2 { font-size: clamp(1.85rem, 4vw, 2.5rem); }
  .slider-photo { min-height: 510px; }
}
@media (max-width: 767.98px) {
  .slider-hero .carousel-inner, .slider-panel, .slider-layout { min-height: 0; }
  .slider-layout { display: flex; flex-direction: column; }
  .slider-copy { min-height: 0; padding: 2rem 1.25rem 1.4rem; }
  .slider-copy-inner { margin: 0 auto; max-width: 34rem; }
  .slider-copy .eyebrow { margin-bottom: .55rem !important; }
  .slider-copy h2 { font-size: clamp(1.65rem, 6.5vw, 2.15rem); line-height: 1.5; }
  .slider-lead { font-size: 1rem; line-height: 1.75; margin-bottom: 0; margin-top: .7rem; }
  .slider-copy .slider-lead + .d-flex { flex-direction: row !important; gap: .6rem !important; margin-top: .9rem !important; }
  .slider-copy .btn { flex: 1 1 0; font-size: .94rem; min-height: 48px; min-width: 0; padding: .55rem .65rem; width: auto; }
  .slider-photo { height: clamp(230px, 62vw, 300px); min-height: 0; }
  .slider-photo::before { background: linear-gradient(180deg, var(--hero-bg) 0%, rgba(250,247,242,.48) 48%, rgba(250,247,242,0) 100%); height: 2.5rem; inset: 0 0 auto; width: 100%; }
  .slider-panel-local .slider-copy { padding-bottom: 0; }
  .slider-panel-local .slider-photo::before { height: 1rem; }
  .slider-hero .carousel-indicators { bottom: .7rem; left: 0; margin-left: .75rem; margin-right: 7.25rem; right: 0; }
  .carousel-play-control { bottom: .35rem; right: .6rem; }
  .carousel-play-control .btn { font-size: .75rem; min-width: 5.8rem; padding: .3rem .5rem; }
}
@media (max-width: 575.98px) {
  .slider-heading-line { max-width: 100%; }
}
@media (max-width: 359.98px) {
  .slider-copy .slider-lead + .d-flex { flex-direction: column !important; }
  .slider-copy .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .carousel-fade .carousel-item { transition: none; }
  .carousel-item .slider-animate, .carousel-item.active .slider-animate { opacity: 1; transform: none; transition: none; }
}