@charset "UTF-8";
/* =========================================================
   HOTEL REBUN – 公式サイト
   Design tokens & components
   ========================================================= */

:root {
  /* Brand */
  --navy:        #16283f;
  --navy-deep:   #0f1d2e;
  --navy-soft:   #24405f;
  --gold:        #b48f4c;
  --gold-light:  #cbab6d;
  --gold-pale:   #e6dcc6;
  --green:       #2f5d3f;
  --green-dark:  #24492f;
  --clay:        #5c3b2e;

  /* Neutrals */
  --bg:          #f7f4ee;
  --bg-alt:      #efeae1;
  --surface:     #ffffff;
  --ink:         #2a2724;
  --ink-soft:    #5b544d;
  --ink-mute:    #8a827a;
  --line:        #ddd6ca;

  /* Type */
  --serif: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --sans:  "Noto Sans JP", "Hiragino Sans", "Yu Gothic", system-ui, sans-serif;

  /* Layout */
  --wrap: 1120px;
  --gutter: 20px;
  --header-h: 76px;
  --radius: 4px;
  --shadow-sm: 0 1px 3px rgba(22, 40, 63, .07), 0 6px 18px rgba(22, 40, 63, .05);
  --shadow-md: 0 4px 12px rgba(22, 40, 63, .10), 0 18px 40px rgba(22, 40, 63, .07);
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink);
  background: var(--bg);
  font-feature-settings: "palt" 1;
  overflow-x: hidden;
}
img, picture, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p, figure, dl, dd { margin: 0; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding: 84px 0; }
.section--alt { background: var(--bg-alt); }
.section--tight { padding: 60px 0; }

/* 日本語の孤立行を防ぐ */
.jp-wrap { text-wrap: pretty; }
.nw { display: inline-block; }

/* ---------- Section heading ---------- */
.shead { text-align: center; margin-bottom: 44px; }
.shead__ja {
  font-family: var(--serif);
  font-size: clamp(22px, 3.4vw, 30px);
  font-weight: 600;
  letter-spacing: .08em;
  line-height: 1.5;
}
.shead__en {
  display: block;
  margin-top: 8px;
  font-size: 11px;
  letter-spacing: .28em;
  color: var(--gold);
  font-weight: 500;
}
.shead--left { text-align: left; }
.shead__row {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 16px; margin-bottom: 30px; flex-wrap: wrap;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 54px; padding: 12px 26px;
  border-radius: var(--radius);
  font-size: 15px; font-weight: 600; letter-spacing: .06em;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background-color .2s var(--ease);
  text-align: center;
}
.btn__labels { display: flex; flex-direction: column; line-height: 1.25; }
.btn__en { font-size: 10px; letter-spacing: .18em; opacity: .78; font-weight: 500; }
.btn svg { flex: none; width: 20px; height: 20px; }
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn--gold  { background: var(--gold); color: #fff; }
.btn--gold:hover { background: var(--gold-light); }
.btn--green { background: var(--green); color: #fff; }
.btn--green:hover { background: var(--green-dark); }
.btn--clay  { background: var(--clay); color: #fff; }
.btn--navy  { background: var(--navy); color: #fff; }
.btn--ghost {
  border: 1px solid var(--line); background: var(--surface); color: var(--ink);
  min-height: 46px; font-size: 13px; letter-spacing: .16em;
}
.btn--ghost:hover { background: var(--gold); border-color: var(--gold); color: #fff; }
.btn--block { width: 100%; }
.btn--lg { min-height: 62px; font-size: 16px; padding-inline: 40px; }

.link-more {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; letter-spacing: .18em; color: var(--gold); font-weight: 600;
}
.link-more::after { content: "›"; font-size: 16px; transition: transform .2s var(--ease); }
.link-more:hover::after { transform: translateX(4px); }

/* =========================================================
   Header
   ========================================================= */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center;
  transition: background-color .3s var(--ease), box-shadow .3s var(--ease);
}
.header::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(15, 29, 46, .55), rgba(15, 29, 46, 0));
  transition: opacity .3s var(--ease);
}
.header.is-solid { background: rgba(255, 255, 255, .96); box-shadow: 0 1px 0 var(--line); }
.header.is-solid::before { opacity: 0; }
.header__inner {
  width: 100%; max-width: 1280px; margin-inline: auto; padding-inline: var(--gutter);
  display: flex; align-items: center; gap: 24px;
}

.brand { display: flex; align-items: center; gap: 10px; color: #fff; transition: color .3s var(--ease); }
.header.is-solid .brand { color: var(--ink); }
.brand__mark { width: 34px; height: 34px; flex: none; }
.brand__mark path, .brand__mark circle { fill: currentColor; }
.brand__text { display: flex; flex-direction: column; line-height: 1.2; }
.brand__en { font-family: var(--serif); font-size: 17px; letter-spacing: .1em; font-weight: 600; }
.brand__ja { font-size: 10px; letter-spacing: .22em; opacity: .85; }

.gnav { margin-left: auto; }
.gnav__list { display: flex; align-items: center; gap: 26px; }
.gnav__link {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  color: #fff; transition: color .25s var(--ease);
  font-size: 12px; letter-spacing: .16em; font-weight: 600;
}
.header.is-solid .gnav__link { color: var(--ink); }
.gnav__link small { font-size: 10px; letter-spacing: .1em; opacity: .75; font-weight: 400; }
.gnav__link:hover { color: var(--gold-light); }
.header.is-solid .gnav__link:hover { color: var(--gold); }

.langs { display: flex; align-items: center; gap: 2px; margin-left: 8px; }
.langs a {
  padding: 5px 9px; font-size: 11px; letter-spacing: .1em; font-weight: 600;
  color: #fff; border-radius: 3px; transition: background-color .2s var(--ease), color .2s var(--ease);
}
.header.is-solid .langs a { color: var(--ink-soft); }
.langs a[aria-current="true"] { background: #fff; color: var(--navy); }
.header.is-solid .langs a[aria-current="true"] { background: var(--navy); color: #fff; }

/* Mobile menu button */
.navbtn { display: none; margin-left: auto; width: 46px; height: 46px; position: relative; color: #fff; }
.header.is-solid .navbtn { color: var(--ink); }
/* ドロワー展開中は必ず白（ネイビー背景の上に重なるため） */
.navbtn.is-open, .header.is-solid .navbtn.is-open { color: #fff; }
.navbtn span {
  position: absolute; left: 11px; width: 24px; height: 1.5px; background: currentColor;
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}
.navbtn span:nth-child(1) { top: 17px; }
.navbtn span:nth-child(2) { top: 23px; }
.navbtn span:nth-child(3) { top: 29px; }
.navbtn.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.navbtn.is-open span:nth-child(2) { opacity: 0; }
.navbtn.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.navbtn small {
  position: absolute; bottom: 2px; left: 0; right: 0; text-align: center;
  font-size: 8px; letter-spacing: .12em;
}

/* Drawer */
.drawer {
  position: fixed; inset: 0; z-index: 99;
  background: var(--navy-deep);
  padding: calc(var(--header-h) + 20px) var(--gutter) 40px;
  overflow-y: auto;
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
}
.drawer.is-open { opacity: 1; visibility: visible; transform: none; }
.drawer__list { border-top: 1px solid rgba(255, 255, 255, .14); }
.drawer__list a {
  display: flex; align-items: baseline; gap: 12px;
  padding: 17px 4px; color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, .14);
  font-size: 16px; letter-spacing: .06em;
}
.drawer__list a small { font-size: 10px; letter-spacing: .18em; color: var(--gold-light); }
.drawer__cta { display: grid; gap: 10px; margin-top: 26px; }
.drawer__langs { display: flex; gap: 10px; justify-content: center; margin-top: 26px; }
.drawer__langs a {
  padding: 8px 20px; border: 1px solid rgba(255, 255, 255, .3); color: #fff;
  font-size: 12px; letter-spacing: .12em; border-radius: 3px;
}
.drawer__langs a[aria-current="true"] { background: #fff; color: var(--navy); border-color: #fff; }

/* =========================================================
   Hero
   ========================================================= */
.hero { position: relative; min-height: 640px; height: 100svh; max-height: 900px; display: flex; align-items: flex-end; overflow: hidden; }
.hero__media { position: absolute; inset: 0; }
.hero__slide {
  position: absolute; inset: 0;
  opacity: 0; transition: opacity 1.6s var(--ease);
}
.hero__slide.is-active { opacity: 1; }
.hero__slide img {
  width: 100%; height: 100%; object-fit: cover;
  animation: heroZoom 14s var(--ease) forwards;
}
@keyframes heroZoom { from { transform: scale(1.06); } to { transform: scale(1); } }
@media (prefers-reduced-motion: reduce) { .hero__slide img { animation: none; } }
.hero__scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(9, 19, 32, .72) 0%, rgba(9, 19, 32, .42) 46%, rgba(9, 19, 32, .12) 78%),
    linear-gradient(0deg, rgba(9, 19, 32, .62) 0%, rgba(9, 19, 32, 0) 46%);
}
.hero__inner { position: relative; width: 100%; padding-bottom: 52px; padding-top: calc(var(--header-h) + 40px); }
.hero__title {
  font-family: var(--serif); color: #fff; font-weight: 600;
  font-size: clamp(28px, 5.1vw, 52px);
  line-height: 1.5; letter-spacing: .045em;
  text-shadow: 0 2px 22px rgba(0, 0, 0, .38);
}
.hero__title span { display: block; }
.hero__lead {
  margin-top: 18px; color: rgba(255, 255, 255, .93);
  font-size: clamp(13px, 1.5vw, 15px); line-height: 2;
  text-shadow: 0 1px 14px rgba(0, 0, 0, .45);
  max-width: 30em;
}
.hero__chips { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 26px; }
.hero__chip {
  display: flex; align-items: center; gap: 9px;
  color: #fff; font-size: 13px; letter-spacing: .04em;
  text-shadow: 0 1px 12px rgba(0, 0, 0, .45);
}
.hero__chip svg { width: 19px; height: 19px; flex: none; color: var(--gold-light); }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero__cta .btn { min-width: 210px; }
.hero__dots { position: absolute; right: var(--gutter); bottom: 24px; display: flex; gap: 8px; z-index: 2; }
.hero__dots button {
  width: 26px; height: 3px; background: rgba(255, 255, 255, .38); border-radius: 2px;
  transition: background-color .3s var(--ease);
}
.hero__dots button[aria-current="true"] { background: var(--gold-light); }

/* =========================================================
   Features
   ========================================================= */
.features { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
.feature { background: var(--surface); box-shadow: var(--shadow-sm); border-radius: var(--radius); overflow: hidden; min-width: 0; }
.feature__img { aspect-ratio: 4 / 3; overflow: hidden; }
.feature__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.feature:hover .feature__img img { transform: scale(1.05); }
.feature__body { padding: 20px 18px 24px; text-align: center; }
.feature__title { font-family: var(--serif); font-size: 17px; font-weight: 600; line-height: 1.7; letter-spacing: .04em; }
.feature__title span { display: block; }
.feature__note { margin-top: 8px; font-size: 12.5px; color: var(--ink-soft); line-height: 1.85; }

/* =========================================================
   Scroller (rooms / activities on mobile)
   ========================================================= */
.scroller { position: relative; }
.scroller__track {
  display: grid; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr);
  gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory;
  scrollbar-width: none; padding-bottom: 4px;
}
.scroller__track::-webkit-scrollbar { display: none; }
.scroller__track > * { scroll-snap-align: start; min-width: 0; }
.scroller__nav {
  position: absolute; top: 40%; z-index: 3;
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255, 255, 255, .94); box-shadow: var(--shadow-sm);
  display: grid; place-items: center; color: var(--navy);
  transition: background-color .2s var(--ease), opacity .2s var(--ease);
}
.scroller__nav:hover { background: #fff; }
.scroller__nav[disabled] { opacity: 0; pointer-events: none; }
.scroller__nav--prev { left: -18px; }
.scroller__nav--next { right: -18px; }
.scroller__nav svg { width: 18px; height: 18px; }

/* Room card */
.room { background: var(--surface); box-shadow: var(--shadow-sm); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; min-width: 0; }
.room__img { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-alt); }
.room__img img { width: 100%; height: 100%; object-fit: cover; }
.room__img--pending {
  background:
    repeating-linear-gradient(135deg, rgba(180, 143, 76, .05) 0 10px, transparent 10px 20px),
    var(--bg-alt);
  border-bottom: 1px solid var(--line);
}
.room__pending {
  position: absolute; inset: 0; display: grid; place-content: center; justify-items: center;
  gap: 4px; text-align: center; color: var(--ink-mute); letter-spacing: .1em; font-size: 9.5px;
}
.room__pending svg { width: 30px; height: 30px; color: var(--gold); opacity: .55; margin-bottom: 4px; }
.room__pending strong {
  font-family: var(--serif); font-size: 13px; font-weight: 600;
  letter-spacing: .1em; color: var(--ink-soft);
}
.room__body { padding: 18px 18px 22px; display: flex; flex-direction: column; flex: 1; }
.room__name { font-family: var(--serif); font-size: 18px; font-weight: 600; letter-spacing: .05em; }
.room__desc { margin-top: 8px; font-size: 13px; color: var(--ink-soft); line-height: 1.9; flex: 1; }
.amenities { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.amenity {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px; border: 1px solid var(--line); border-radius: 999px;
  font-size: 11px; letter-spacing: .06em; color: var(--ink-soft); background: var(--bg);
}
.amenity svg { width: 13px; height: 13px; color: var(--gold); }

/* Activity card */
.act { position: relative; background: var(--surface); box-shadow: var(--shadow-sm); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; min-width: 0; }
.act__img { aspect-ratio: 3 / 2; overflow: hidden; }
.act__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.act:hover .act__img img { transform: scale(1.05); }
.act__body { padding: 16px 16px 20px; text-align: center; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.act__name { font-family: var(--serif); font-size: 15.5px; font-weight: 600; letter-spacing: .04em; line-height: 1.6; }
.act__price { font-size: 13px; color: var(--gold); font-weight: 600; letter-spacing: .02em; }
.act__link { position: absolute; inset: 0; }

/* =========================================================
   Facility
   ========================================================= */
.facility { display: grid; grid-template-columns: 300px minmax(0, 1fr) 340px; gap: 24px; align-items: start; }
.floors { display: grid; gap: 8px; }
.floor {
  display: grid; grid-template-columns: 56px minmax(0, 1fr); align-items: center; gap: 12px;
  background: var(--surface); border-left: 3px solid var(--gold);
  padding: 13px 16px; box-shadow: var(--shadow-sm); border-radius: var(--radius);
}
.floor__no { font-family: var(--serif); font-size: 15px; font-weight: 600; color: var(--navy); letter-spacing: .06em; }
.floor__what { font-size: 12.5px; color: var(--ink-soft); line-height: 1.75; }
.floorplan { background: var(--surface); padding: 16px; border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.floorplan figcaption { margin-top: 10px; font-size: 11.5px; color: var(--ink-mute); text-align: center; letter-spacing: .04em; }
.services { display: grid; gap: 2px; background: var(--surface); box-shadow: var(--shadow-sm); border-radius: var(--radius); overflow: hidden; }
.service { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 14px; padding: 16px 18px; border-bottom: 1px solid var(--bg-alt); }
.service:last-child { border-bottom: 0; }
.service svg { width: 26px; height: 26px; color: var(--gold); }
.service__title { font-weight: 600; font-size: 14px; letter-spacing: .04em; }
.service__desc { margin-top: 3px; font-size: 12.5px; color: var(--ink-soft); line-height: 1.85; }

/* =========================================================
   Accordion (info / FAQ)
   ========================================================= */
.acc { display: grid; gap: 10px; max-width: 860px; margin-inline: auto; }
.acc__item { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow-sm); overflow: hidden; }
.acc__btn {
  width: 100%; display: flex; align-items: center; gap: 14px;
  padding: 17px 20px; text-align: left; font-size: 14.5px; font-weight: 600; letter-spacing: .03em;
  line-height: 1.7;
}
.acc__btn .q { color: var(--gold); font-family: var(--serif); font-size: 16px; flex: none; }
.acc__mark { margin-left: auto; position: relative; width: 15px; height: 15px; flex: none; }
.acc__mark::before, .acc__mark::after {
  content: ""; position: absolute; background: var(--gold);
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.acc__mark::before { top: 7px; left: 0; width: 15px; height: 1.5px; }
.acc__mark::after { top: 0; left: 7px; width: 1.5px; height: 15px; }
.acc__btn[aria-expanded="true"] .acc__mark::after { transform: rotate(90deg); opacity: 0; }
.acc__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .32s var(--ease); }
.acc__panel[data-open="true"] { grid-template-rows: 1fr; }
.acc__panel > div { overflow: hidden; }
.acc__inner { padding: 0 20px 20px; font-size: 13.5px; color: var(--ink-soft); line-height: 2; }
.acc__inner p + p { margin-top: 10px; }
.extlinks { display: grid; gap: 8px; margin-top: 14px; }
.extlink {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--bg); font-size: 13px; font-weight: 600; color: var(--ink);
  transition: border-color .2s var(--ease), background-color .2s var(--ease);
}
.extlink:hover { border-color: var(--gold); background: #fff; }
.extlink svg { width: 15px; height: 15px; color: var(--gold); flex: none; margin-left: auto; }

/* =========================================================
   Access
   ========================================================= */
.access { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 34px; align-items: center; }
.access__map { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); aspect-ratio: 4 / 3; background: var(--bg-alt); }
.access__map iframe { width: 100%; height: 100%; border: 0; display: block; }
.infolist { display: grid; gap: 0; }
.infolist div { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 14px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.infolist dt { font-size: 12px; letter-spacing: .14em; color: var(--gold); font-weight: 600; padding-top: 3px; }
.infolist dd { font-size: 14px; line-height: 1.85; }
.infolist a:hover { color: var(--gold); text-decoration: underline; }

/* =========================================================
   CTA band + Footer
   ========================================================= */
.ctaband { background: var(--navy); color: #fff; padding: 60px 0; text-align: center; }
.ctaband__ja { font-family: var(--serif); font-size: clamp(21px, 3vw, 27px); font-weight: 600; letter-spacing: .1em; }
.ctaband__en { display: block; margin-top: 7px; font-size: 11px; letter-spacing: .28em; color: var(--gold-light); }
.ctaband__rule { display: flex; align-items: center; justify-content: center; gap: 14px; margin: 20px 0 26px; color: var(--gold-light); font-size: 12px; letter-spacing: .18em; }
.ctaband__rule::before, .ctaband__rule::after { content: ""; width: 54px; height: 1px; background: rgba(203, 171, 109, .5); }
.ctaband__btns { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.ctaband__tel { margin-top: 22px; font-size: 13px; color: rgba(255, 255, 255, .78); letter-spacing: .04em; }
.ctaband__tel a { color: #fff; font-size: 19px; font-family: var(--serif); letter-spacing: .06em; }

.footer { background: var(--navy-deep); color: rgba(255, 255, 255, .74); padding: 40px 0 30px; font-size: 12.5px; }
.footer__inner { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 30px; }
.footer .brand { color: #fff; }
.footer__nav { display: flex; flex-wrap: wrap; gap: 6px 22px; margin-left: auto; }
.footer__nav a:hover { color: var(--gold-light); }
.footer__copy { width: 100%; padding-top: 22px; margin-top: 4px; border-top: 1px solid rgba(255, 255, 255, .12); font-size: 11px; letter-spacing: .06em; color: rgba(255, 255, 255, .5); }

/* =========================================================
   Mobile sticky booking bar
   ========================================================= */
.mbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  display: none; gap: 1px;
  background: rgba(255, 255, 255, .5);
  padding-bottom: env(safe-area-inset-bottom);
  box-shadow: 0 -2px 16px rgba(22, 40, 63, .16);
  transform: translateY(110%); transition: transform .35s var(--ease);
}
.mbar.is-visible { transform: none; }
.mbar a {
  flex: 1; min-height: 58px; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 1px;
  color: #fff; font-size: 13px; font-weight: 600; letter-spacing: .04em;
}
.mbar a small { font-size: 9px; letter-spacing: .16em; opacity: .8; }
.mbar__book { background: var(--gold); }
.mbar__act { background: var(--green); }

/* =========================================================
   Activity page
   ========================================================= */
.pagehead { position: relative; min-height: 380px; display: flex; align-items: flex-end; overflow: hidden; }
.pagehead img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.pagehead__scrim { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(9, 19, 32, .7), rgba(9, 19, 32, .25)); }
.pagehead__inner { position: relative; padding: calc(var(--header-h) + 60px) 0 46px; color: #fff; }
.pagehead__ja { font-family: var(--serif); font-size: clamp(25px, 4.4vw, 40px); font-weight: 600; letter-spacing: .09em; }
.pagehead__en { display: block; margin-top: 8px; font-size: 11px; letter-spacing: .3em; color: var(--gold-light); }

.crumbs { padding: 14px 0; font-size: 11.5px; color: var(--ink-mute); letter-spacing: .06em; }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 8px; }
.crumbs li + li::before { content: "/"; margin-right: 8px; color: var(--line); }
.crumbs a:hover { color: var(--gold); }

.lede { max-width: 760px; margin: 0 auto 52px; text-align: center; font-size: 15px; line-height: 2.1; color: var(--ink-soft); }

.plans { display: grid; gap: 30px; }
.plan {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  background: var(--surface); box-shadow: var(--shadow-sm); border-radius: var(--radius); overflow: hidden;
}
.plan:nth-child(even) .plan__media { order: 2; }
.plan__media { aspect-ratio: 4 / 3; min-width: 0; }
.plan__media img { width: 100%; height: 100%; object-fit: cover; }
.plan__body { padding: 34px 34px 32px; display: flex; flex-direction: column; min-width: 0; }
.plan__no { font-family: var(--serif); font-size: 12px; letter-spacing: .22em; color: var(--gold); }
.plan__name { font-family: var(--serif); font-size: clamp(20px, 2.6vw, 25px); font-weight: 600; letter-spacing: .05em; margin-top: 6px; line-height: 1.5; }
.plan__desc { margin-top: 14px; font-size: 14px; line-height: 2; color: var(--ink-soft); }
.plan__prices { display: grid; gap: 6px; margin-top: 18px; padding: 16px 18px; background: var(--bg); border-radius: var(--radius); }
.plan__price { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; font-size: 13.5px; }
.plan__price span:first-child { color: var(--ink-soft); }
.plan__price b { font-family: var(--serif); font-size: 18px; color: var(--navy); letter-spacing: .03em; }
.plan__meta { margin-top: 12px; font-size: 12px; color: var(--ink-mute); line-height: 1.9; }
.plan__cta { margin-top: 20px; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1180px) {
  .scroller__nav--prev { left: 4px; }
  .scroller__nav--next { right: 4px; }
}
@media (max-width: 1024px) {
  .facility { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .facility__plan { grid-column: 1 / -1; }
  .gnav__list { gap: 18px; }
  .gnav__link { font-size: 11px; letter-spacing: .1em; }
}
@media (max-width: 900px) {
  :root { --header-h: 62px; }
  .gnav, .langs { display: none; }
  .navbtn { display: block; }
  .section { padding: 60px 0; }
  .features { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .facility { grid-template-columns: minmax(0, 1fr); }
  .access { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .plan { grid-template-columns: minmax(0, 1fr); }
  .plan:nth-child(even) .plan__media { order: 0; }
  .plan__body { padding: 26px 22px 28px; }
  .mbar { display: flex; }
  body { padding-bottom: 0; }
  .footer { padding-bottom: 90px; }
  /* 固定ヘッダーのbackdrop-filterがドロワーを閉じ込めるのを防ぐ */
  .header { backdrop-filter: none; -webkit-backdrop-filter: none; }
}
@media (max-width: 720px) {
  .hero { min-height: 560px; }
  .hero__inner { padding-bottom: 42px; }
  .hero__cta { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .hero__cta .btn { width: 100%; min-width: 0; }
  .features { grid-template-columns: minmax(0, 1fr); }
  .features.scroller__track { grid-auto-flow: column; grid-auto-columns: 74%; }
  .scroller__track { grid-auto-columns: 74%; }
  .scroller__nav { display: none; }
  .shead { margin-bottom: 30px; }
  .ctaband__btns { display: grid; }
  .ctaband__btns .btn { width: 100%; }
  .footer__nav { margin-left: 0; width: 100%; }
  .infolist div { grid-template-columns: 78px minmax(0, 1fr); gap: 10px; }
}
@media (max-width: 400px) {
  .scroller__track { grid-auto-columns: 84%; }
}