/* =============================================================================
   ベース・CSS変数（読みやすさ・余白の調整用）
   ============================================================================= */
:root {
  --color-text: #2c2c2c;
  --color-text-muted: #555;
  --color-bg: #faf9f6;
  --color-bg-alt: #f0ede6;
  --color-accent: #6e3d68;
  --color-accent-hover: #4a3a30;
  --color-border: #d9d4cb;
  --color-white: #fff;
  /* 麻の葉パターン（ヘッダー帯・content-section--alt 共通）— note「CSSで作る和風パターン-麻の葉-」準拠 */
  --asanoha-base: #e5e3df;
  /* 地よりわずかに明るいグレーで柄を極薄に */
  --asanoha-line: #eceae7;
  --asanoha-size: 2.598rem 1.5rem;
  /* 瑞泉寺サイト common.css .fStyle02（明朝）に準拠 ＋ 環境差用に Noto Serif JP */
  --font-mincho: "Hiragino Mincho Pro", "Hiragino Mincho ProN", "Yu Mincho", YuMincho, "MS PMincho", "Noto Serif JP", serif;
  --font-gothic: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", YuGothic, Meiryo, sans-serif;
  --sidebar-width: 220px;
  --line-height-body: 1.85;
  --line-height-heading: 1.45;
  --space-section: clamp(3.5rem, 8vw, 5.5rem);
  --space-block: clamp(1.75rem, 4vw, 2.5rem);
  --content-max: 1080px;
  --content-narrow: 800px;
  --header-z: 100;
  --splash-z: 200;
  --backtop-z: 90;
  --radius-btn: 4px;
  --transition: 0.35s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-mincho);
  font-size: 1rem;
  line-height: var(--line-height-body);
  color: var(--color-text);
  background-color: var(--color-bg);
}

/* スプラッシュ中は背面を白ベタにしてチラつきを抑える */
body.is-splash {
  background-color: var(--color-white);
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--color-accent-hover);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 9999;
  padding: 0.75rem 1rem;
  background: var(--color-accent);
  color: var(--color-white);
}

.skip-link:focus {
  left: 0.5rem;
  top: 0.5rem;
}

/* =============================================================================
   スプラッシュ（ロゴ：フェードイン → 表示 → フェードアウト）
   ============================================================================= */
.splash {
  position: fixed;
  inset: 0;
  z-index: var(--splash-z);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  opacity: 0;
  visibility: visible;
  transition: opacity 0.75s ease;
}
.splash--show {
  opacity: 1;
}

.splash--hide {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.85s ease, visibility 0s linear 0.85s;
}

.splash__inner {
  text-align: center;
  width: 100%;
  max-width: 100vw;
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.splash__logo {
  display: block;
  margin: 0 auto;
  width: min(150px, 80vw);
  max-width: 100%;
  height: auto;
  opacity: 0;
  transition: opacity 0.65s ease 0.2s;
}

.splash--show .splash__logo {
  opacity: 1;
}

.splash--hide .splash__logo {
  opacity: 0;
  transition: opacity 0.5s ease;
}

/* =============================================================================
   レイアウト（PC: 左サイドバー＋メイン）
   ============================================================================= */
.layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: opacity 0.85s ease 0.12s;
}

body.is-splash .layout {
  opacity: 0;
  pointer-events: none;
}

.layout__main {
  flex: 1;
  min-width: 0;
}

/* =============================================================================
   ヘッダー・グローバルナビ
   ============================================================================= */
.site-header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}

/* 麻の葉（.content-section--alt と同柄）— .content-belt は ::before で最背面レイヤーに配置 */
.site-header__bar,
.content-section--alt {
  background-color: var(--asanoha-base);
  background-image:
    linear-gradient(90deg, var(--asanoha-line) 1.5%, transparent 1.5%, transparent 98.5%, var(--asanoha-line) 98.5%, var(--asanoha-line) 100%),
    repeating-conic-gradient(at 33.33% 2.6%, transparent 0deg 270deg, var(--asanoha-line) 270deg 360deg),
    repeating-conic-gradient(at 33.33% 97.4%, transparent 0deg 180deg, var(--asanoha-line) 180deg 270deg, transparent 270deg 360deg),
    repeating-conic-gradient(at 66.66% 2.6%, var(--asanoha-line) 0deg 90deg, transparent 90deg 360deg),
    repeating-conic-gradient(at 66.66% 97.4%, transparent 0deg 90deg, var(--asanoha-line) 90deg 180deg, transparent 180deg 360deg),
    repeating-conic-gradient(at 15.7% 50%, transparent 0deg 210deg, var(--asanoha-base) 210deg 330deg, transparent 330deg 360deg),
    repeating-conic-gradient(at 19% 50%, transparent 0deg 210deg, var(--asanoha-line) 210deg 330deg, transparent 330deg 360deg),
    repeating-conic-gradient(at 84.3% 50%, transparent 0deg 30deg, var(--asanoha-base) 30deg 150deg, transparent 150deg 360deg),
    repeating-conic-gradient(at 81% 50%, transparent 0deg 30deg, var(--asanoha-line) 30deg 150deg, transparent 150deg 360deg),
    linear-gradient(60deg, transparent 0%, transparent 48.7%, var(--asanoha-line) 48.7%, var(--asanoha-line) 51.3%, transparent 51.3%, transparent 100%),
    linear-gradient(-60deg, transparent 0%, transparent 48.7%, var(--asanoha-line) 48.7%, var(--asanoha-line) 51.3%, transparent 51.3%, transparent 100%),
    linear-gradient(30deg, transparent 0%, transparent 48.5%, var(--asanoha-line) 48.5%, var(--asanoha-line) 51.5%, transparent 51.5%, transparent 100%),
    linear-gradient(-30deg, transparent 0%, transparent 48.5%, var(--asanoha-line) 48.5%, var(--asanoha-line) 51.5%, transparent 51.5%, transparent 100%),
    linear-gradient(0deg, transparent 0%, transparent 47.4%, var(--asanoha-line) 47.4%, var(--asanoha-line) 52.6%, transparent 52.6%, transparent 100%),
    linear-gradient(90deg, transparent 0%, transparent 48.5%, var(--asanoha-line) 48.5%, var(--asanoha-line) 51.5%, transparent 51.5%, transparent 100%);
  background-repeat: repeat;
  background-size: var(--asanoha-size);
}

/* 全幅で左は白、麻の葉は左からのオフセット以降のみ（マージンではなく重ねで表現／デバッグのオレンジ帯を解消） */
.content-belt {
  --belt-inset: clamp(2rem, 20vw, 5rem);
  --figure-edge-inset: clamp(0.5rem, 2vw, 1.35rem);
  position: relative;
  z-index: 0;
  width: 100%;
  margin-left: 0;
  box-sizing: border-box;
  background-color: var(--color-white);
  isolation: isolate;
}

.content-belt::before {
  content: "";
  position: absolute;
  z-index: 0;
  top: 0;
  right: 0;
  bottom: 0;
  left: var(--belt-inset);
  pointer-events: none;
  background-color: var(--asanoha-base);
  background-image:
    linear-gradient(90deg, var(--asanoha-line) 1.5%, transparent 1.5%, transparent 98.5%, var(--asanoha-line) 98.5%, var(--asanoha-line) 100%),
    repeating-conic-gradient(at 33.33% 2.6%, transparent 0deg 270deg, var(--asanoha-line) 270deg 360deg),
    repeating-conic-gradient(at 33.33% 97.4%, transparent 0deg 180deg, var(--asanoha-line) 180deg 270deg, transparent 270deg 360deg),
    repeating-conic-gradient(at 66.66% 2.6%, var(--asanoha-line) 0deg 90deg, transparent 90deg 360deg),
    repeating-conic-gradient(at 66.66% 97.4%, transparent 0deg 90deg, var(--asanoha-line) 90deg 180deg, transparent 180deg 360deg),
    repeating-conic-gradient(at 15.7% 50%, transparent 0deg 210deg, var(--asanoha-base) 210deg 330deg, transparent 330deg 360deg),
    repeating-conic-gradient(at 19% 50%, transparent 0deg 210deg, var(--asanoha-line) 210deg 330deg, transparent 330deg 360deg),
    repeating-conic-gradient(at 84.3% 50%, transparent 0deg 30deg, var(--asanoha-base) 30deg 150deg, transparent 150deg 360deg),
    repeating-conic-gradient(at 81% 50%, transparent 0deg 30deg, var(--asanoha-line) 30deg 150deg, transparent 150deg 360deg),
    linear-gradient(60deg, transparent 0%, transparent 48.7%, var(--asanoha-line) 48.7%, var(--asanoha-line) 51.3%, transparent 51.3%, transparent 100%),
    linear-gradient(-60deg, transparent 0%, transparent 48.7%, var(--asanoha-line) 48.7%, var(--asanoha-line) 51.3%, transparent 51.3%, transparent 100%),
    linear-gradient(30deg, transparent 0%, transparent 48.5%, var(--asanoha-line) 48.5%, var(--asanoha-line) 51.5%, transparent 51.5%, transparent 100%),
    linear-gradient(-30deg, transparent 0%, transparent 48.5%, var(--asanoha-line) 48.5%, var(--asanoha-line) 51.5%, transparent 51.5%, transparent 100%),
    linear-gradient(0deg, transparent 0%, transparent 47.4%, var(--asanoha-line) 47.4%, var(--asanoha-line) 52.6%, transparent 52.6%, transparent 100%),
    linear-gradient(90deg, transparent 0%, transparent 48.5%, var(--asanoha-line) 48.5%, var(--asanoha-line) 51.5%, transparent 51.5%, transparent 100%);
  background-repeat: repeat;
  background-size: var(--asanoha-size);
}

.content-belt > .content-section--zigzag {
  position: relative;
  z-index: 1;
}

@media (min-width: 768px) {
  .content-belt {
    --belt-inset: clamp(2.5rem, 12vw, 9.75rem);
  }
}

.site-header__bar {
  border-bottom: 1px solid var(--color-border);
}

.site-header__bar-inner {
  margin: 0 auto;
  padding: 0.65rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-header__tagline {
  margin: 0;
  font-size: 1.2rem;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  flex: 1;
}

.site-header__menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-btn);
  background: var(--color-white);
  cursor: pointer;
}

.site-header__menu-toggle-line {
  display: block;
  width: 22px;
  height: 2px;
  margin: 0 auto;
  background: var(--color-text);
}

.global-nav {
  border-top: none;
}

.global-nav__list {
  margin: 0 auto;
  padding: 0 1rem;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.25rem 0.5rem;
}

.global-nav__item {
  margin: 0;
}

.global-nav__link {
  display: block;
  padding: 1rem 1.1rem;
  font-size: 0.9375rem;
  font-family: var(--font-mincho);
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: 0.02em;
  border-bottom: 3px solid transparent;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.global-nav__link:hover,
.global-nav__link:focus-visible {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.global-nav__link--cta {
  font-weight: 600;
}

/* ---------- PC: 左固定サイドバー・縦並びナビ ---------- */
@media (min-width: 768px) {
  .layout {
    flex-direction: row;
    align-items: stretch;
  }

  .site-header {
    width: var(--sidebar-width);
    flex-shrink: 0;
    position: sticky;
    top: 0;
    align-self: flex-start;
    min-height: 100vh;
    max-height: 100vh;
    overflow-y: auto;
    border-bottom: none;
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
  }

  .site-header__bar-inner {
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 0.85rem;
    gap: 0.5rem;
  }

  .site-header__tagline {
    flex: none;
    font-size: 1.2rem;
    line-height: 1.45;
    text-align: center;
    letter-spacing: 0.06em;
  }

  .site-header__menu-toggle {
    display: none !important;
  }

  .global-nav {
    flex: 1;
  }

  .global-nav__list {
    flex-direction: column;
    flex-wrap: nowrap;
    justify-content: flex-start;
    align-items: stretch;
    max-width: none;
    padding: 0.35rem 0.5rem 1.5rem;
    gap: 0;
  }

  .global-nav__link {
    padding: 0.85rem 0.5rem;
    font-size: 0.8125rem;
    border-bottom: 1px solid var(--color-border);
    border-left: 3px solid transparent;
  }

  .global-nav__link:hover,
  .global-nav__link:focus-visible {
    border-bottom-color: var(--color-border);
    border-left-color: var(--color-accent);
    background: var(--color-bg-alt);
  }
}

/* ---------- スマホ: 上段ヘッダー＋ハンバーガー ---------- */
@media (max-width: 767px) {
  .site-header__menu-toggle {
    display: flex;
  }

  .global-nav {
    display: none;
    background: var(--color-white);
  }

  .global-nav--open {
    display: block;
  }

  .global-nav__list {
    flex-direction: column;
    padding: 0.5rem 1rem 1.25rem;
    gap: 0;
  }

  .global-nav__link {
    padding: 1rem 0.75rem;
    font-size: 1rem;
    border-bottom: 1px solid var(--color-border);
    border-left: none;
  }

  .global-nav__link:hover,
  .global-nav__link:focus-visible {
    border-bottom-color: var(--color-border);
    background: var(--color-bg-alt);
  }
}

/* =============================================================================
   ヒーロー・スライダー
   ============================================================================= */
.hero {
  position: relative;
  background: #1a1a1a;
}

.hero__slider {
  position: relative;
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  overflow: hidden;
}

.hero__slides {
  position: relative;
  width: 100%;
  /* 横幅いっぱいに合わせ、高さは比率で決める（max-height との競合で余黒が出ないよう max-height は vw 基準） */
  aspect-ratio: 1200 / 560;
  max-height: min(70vh, calc(100vw * 560 / 1200));
}

@media (max-width: 767px) {
  .hero__slides {
    aspect-ratio: 800 / 480;
    max-height: min(55vh, calc(100vw * 480 / 800));
  }
}

.hero__slide {
  position: absolute;
  inset: 0;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.hero__slide--active {
  opacity: 1;
  visibility: visible;
  z-index: 1;
}

/* picture は既定がインラインのため実寸幅になりがち → 親幅いっぱいに広げる */
.hero__slide picture {
  display: block;
  width: 100%;
  height: 100%;
}

.hero__img {
  width: 100%;
  height: 100%;
  min-width: 100%;
  min-height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* スライド写真の上：全幅の薄いグレー帯 → その上に白ロゴ（キャプションより下層 z-index:1） */
.hero__logo-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 1;
}

/* 画像幅いっぱい・ロゴの縦＋上下約1.5pxの透過グレー帯（帯全体の高さは従来の約半分） */
.hero__logo-band {
  width: 100%;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 1.5px;
  padding-bottom: 1.5px;
  background: rgba(230, 228, 225, 0.42);
}
.hero__logo-overlay-img {
  display: block;
  max-width: min(150px, 42vw);
  max-height: min(19%, 70px);
  width: auto;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 1px 10px rgba(0, 0, 0, 0.3));
}

@media (max-width: 767px) {
  .hero__logo-overlay-img {
    max-width: min(95px, 29vw);
    max-height: min(13%, 49px);
  }
}

.hero__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: clamp(1.5rem, 5vw, 3rem);
  background: linear-gradient(to top, rgba(0, 0, 0, 0.55), transparent);
}

.hero__caption-inner {
  max-width: var(--content-max);
  margin: 0 auto;
}

.hero__title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.35rem, 4vw, 2rem);
  line-height: var(--line-height-heading);
  font-weight: 500;
  color: var(--color-white);
  letter-spacing: 0.08em;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.4);
}

.hero__lead {
  margin: 0;
  font-size: clamp(0.9rem, 2.2vw, 1.05rem);
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.7;
}

.hero__dots {
  position: absolute;
  bottom: clamp(0.75rem, 3vw, 1.25rem);
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 0.65rem;
}

.hero__dot {
  width: 12px;
  height: 12px;
  padding: 0;
  border: 2px solid var(--color-white);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.hero__dot:hover,
.hero__dot:focus-visible {
  background: rgba(255, 255, 255, 0.5);
}

.hero__dot--active {
  background: var(--color-white);
  /*transform: scale(1.1);*/
}

/* =============================================================================
   お知らせバンド（四季の代替）
   ============================================================================= */
.news-band {
  padding: var(--space-section) 1.25rem;
  background: var(--color-white);
}

.news-band__inner {
  max-width: var(--content-max);
  margin: 0 auto;
}

.news-band__heading {
  margin-bottom: var(--space-block);
}

/* お知らせ本文のみ・横幅いっぱい */
.news-band__body {
  width: 100%;
}

.news-band__text {
  margin: 0 0 1.25rem;
  color: var(--color-text);
  line-height: 1.9;
}

.news-band__text:last-child {
  margin-bottom: 0;
}

.news-band__date {
  font-variant-numeric: tabular-nums;
  color: var(--color-text-muted);
}

/* =============================================================================
   コンテンツセクション（2カラム）
   ============================================================================= */
.section-heading {
  margin: 0 0 1.25rem;
  font-size: clamp(1.35rem, 3vw, 1.65rem);
  font-weight: 600;
  line-height: var(--line-height-heading);
  letter-spacing: 0.06em;
  color: var(--color-text);
}

.section-heading--center {
  text-align: center;
}

.content-section {
  padding: var(--space-section) 1.25rem;
}

/* .content-section--alt の麻の葉は上記 .site-header__bar と共通 */

.content-section__inner {
  max-width: var(--content-max);
  margin: 0 auto;
}

.content-section__inner--narrow {
  max-width: var(--content-narrow);
}

.content-section__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}

@media (max-width: 767px) {
  .content-section__row {
    grid-template-columns: 1fr;
  }

  .content-section__row--reverse .content-section__figure {
    order: -1;
  }
}

.content-section__figure {
  margin: 0;
}

.content-section__figure img {
  width: 100%;
  border: 1px solid var(--color-border);
}

.content-section__body {
  padding: 0.25rem 0;
}

.content-section__text {
  margin: 0 0 1.15rem;
  color: var(--color-text);
  font-size: 1rem;
  font-family: var(--font-mincho);
}

.content-section__text--center {
  text-align: center;
}

/* =============================================================================
   3セクション帯（麻の葉の連続背景・画像と白カードのオーバーラップ）
   ============================================================================= */
.content-section--zigzag {
  padding: clamp(2.5rem, 5.5vw, var(--space-section)) 1.25rem;
}

.section-heading--zigzag {
  margin-bottom: 0;
}

.section-heading--zigzag::after {
  content: "";
  display: block;
  height: 3px;
  margin-top: 0.75rem;
  margin-bottom: 1rem;
  background: linear-gradient(
    90deg,
    #4f125f 0%,
    #d4a2dd 50%,
    #d4a2dd 50%,
    #f0ede6 100%
  );
  border-radius: 1px;
}

.content-section--zigzag .info-list,
.content-section--zigzag .info-list__item {
  font-family: var(--font-gothic);
}

.content-section--zigzag .section-heading--zigzag {
  font-family: var(--font-mincho);
}

@media (min-width: 768px) {
  /* 画像列をテキスト列より大きく */
  .content-section--zigzag .content-section__row {
    grid-template-columns: minmax(0, 1.38fr) minmax(0, 0.62fr);
    gap: 0;
    align-items: center;
  }

  /* 中段：画像右・テキスト左（DOM は figure → body のまま） */
  .content-section--zigzag .content-section__row--reverse {
    direction: rtl;
  }

  .content-section--zigzag .content-section__row--reverse > * {
    direction: ltr;
  }

  /* レイヤー: 模様(::before) < 画像 < テキスト。画像はベルト左（右は reverse で右端）からのマージンのみ */
  .content-section--zigzag .content-section__row:not(.content-section__row--reverse) .content-section__figure {
    margin-left: var(--figure-edge-inset);
  }

  .content-section--zigzag .content-section__row--reverse .content-section__figure {
    margin-right: var(--figure-edge-inset);
  }

  .content-section--zigzag .content-section__figure {
    position: relative;
    z-index: 2;
    min-height: clamp(280px, 40vw, 460px);
  }

  .content-section--zigzag .content-section__figure picture {
    display: block;
    height: 100%;
    min-height: inherit;
  }

  .content-section--zigzag .content-section__body {
    position: relative;
    z-index: 3;
    align-self: center;
    max-width: 100%;
    min-width: 0;
    background: rgba(255, 255, 255, 0.38);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    padding: clamp(1.25rem, 3vw, 1.85rem) clamp(1rem, 2.5vw, 1.5rem);
    box-shadow: 0.3rem 0.45rem 1.35rem rgba(44, 44, 44, 0.14);
    margin-left: clamp(-2rem, -9vw, -4rem);
    margin-right: 0;
  }

  .content-section--zigzag .content-section__row--reverse .content-section__body {
    margin-left: 0;
    margin-right: clamp(-2rem, -9vw, -4rem);
  }
}

.content-section--zigzag .content-section__figure img {
  border: none;
  box-shadow: 0 0.25rem 0.85rem rgba(44, 44, 44, 0.08);
  display: block;
  width: 100%;
  height: 100%;
  min-height: clamp(280px, 40vw, 460px);
  object-fit: cover;
}

@media (max-width: 767px) {
  .content-section--zigzag .content-section__row--reverse {
    direction: ltr;
  }

  .content-belt .content-section--zigzag .content-section__figure {
    margin-left: var(--figure-edge-inset);
    margin-right: var(--figure-edge-inset);
  }

  .content-section--zigzag .content-section__figure img {
    min-height: 220px;
    height: auto;
  }

  .content-section--zigzag .content-section__body {
    margin-left: 0 !important;
    margin-right: 0 !important;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 1.35rem 1.25rem;
    box-shadow: 0 0.35rem 1rem rgba(44, 44, 44, 0.08);
  }
}

.info-list {
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
}

.info-list__item {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.98rem;
}

.info-list__label {
  font-weight: 600;
  color: var(--color-accent);
}

/* =============================================================================
   ボタン（大きめ・押しやすい）
   ============================================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.75rem;
  font-family: var(--font-gothic);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-white);
  text-decoration: none;
  background: var(--color-accent);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-btn);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.btn:hover,
.btn:focus-visible {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: var(--color-white);
}

.btn--secondary {
  background: transparent;
  color: var(--color-accent);
}

.btn--secondary:hover,
.btn--secondary:focus-visible {
  background: var(--color-accent);
  color: var(--color-white);
}

.btn--large {
  min-height: 54px;
  padding: 1rem 2rem;
  font-size: 1.0625rem;
}

/* =============================================================================
   アクセス・お問い合わせ
   ============================================================================= */
.access-block {
  text-align: center;
}

.access-block__address {
  margin: 0 0 0.5rem;
  font-weight: 600;
}

.access-block__text {
  margin: 0 0 1.5rem;
  color: var(--color-text-muted);
}

.access-block__map {
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.access-block__map img {
  display: block;
  width: 100%;
}

.contact-tel {
  margin: 0 0 1.5rem;
  text-align: center;
  font-size: clamp(1.25rem, 3vw, 1.5rem);
}

.contact-tel__link {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 700;
}

.contact-tel__link:hover {
  text-decoration: underline;
}

.contact-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* =============================================================================
   フッター
   ============================================================================= */
.site-footer {
  padding: 2.5rem 1.25rem;
  background: #3d3530;
  color: rgba(255, 255, 255, 0.88);
  text-align: center;
}

.site-footer__inner {
  max-width: var(--content-max);
  margin: 0 auto;
}

.site-footer__name {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  letter-spacing: 0.1em;
}

.site-footer__copy {
  margin: 0;
  font-size: 0.8125rem;
  opacity: 0.85;
}

/* =============================================================================
   ページトップへ戻る（画面右・縦書きラベル＋上矢印／CSSのみで再現可能）
   ============================================================================= */
.back-to-top,
.back-to-top:link,
.back-to-top:visited {
  color: var(--color-accent);
}

.back-to-top {
  position: fixed;
  right: 10px;
  left: auto;
  bottom: 28px;
  z-index: var(--backtop-z);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 0.45rem;
  width: auto;
  min-width: 2.25rem;
  padding: 0.65rem 0.45rem 0.75rem;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--color-border);
  border-radius: 2px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  text-decoration: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
}

.back-to-top--visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover,
.back-to-top:focus-visible {
  /* 不透明だと縦書き文字が背景に埋もれるため、少し透過して下が透けるようにする */
  background: rgba(107, 83, 68, 0.82);
  border-color: rgba(107, 83, 68, 0.65);
  color: var(--color-white);
  text-decoration: none;
}

.back-to-top:hover .back-to-top__label,
.back-to-top:focus-visible .back-to-top__label {
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}

/* 上向き矢印（三角） */
.back-to-top__arrow {
  display: block;
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 9px solid currentColor;
  flex-shrink: 0;
}

/* 瑞泉寺風：縦書き「ページトップへ」 */
.back-to-top__label {
  display: block;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-family: var(--font-mincho);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  line-height: 1.35;
  white-space: nowrap;
}

@media (max-width: 767px) {
  .back-to-top {
    right: 8px;
    bottom: 18px;
    padding: 0.55rem 0.35rem 0.65rem;
  }

  .back-to-top__label {
    font-size: 0.625rem;
  }
}

/* =============================================================================
   スクロールイン表示（JSで .js-reveal--visible を付与）
   ============================================================================= */
.js-reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.js-reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

/* スプラッシュ表示中は背面の reveal を走らせないため、body にクラス付与で制御 */
body.is-splash .js-reveal {
  opacity: 0;
  transform: translateY(20px);
}

body.is-splash .js-reveal--visible {
  opacity: 0;
  transform: translateY(20px);
}