/* =========================================================
   SENDAI SAMURAI EXPERIENCE — Wa-Modern Design System
   Palette: Ink Black / Armor Navy / Antique Gold / Washi Cream / Crest Crimson
   ========================================================= */

:root{
  /* ---- Color tokens ---- */
  --ink:        #0a0e14;   /* near-black, page background */
  --navy:       #0f1f38;   /* deep lacquer navy, panels */
  --navy-soft:  #152a4a;   /* lighter navy for cards */
  --gold:       #c9a227;   /* antique gold leaf */
  --gold-bright:#e3c158;   /* hover / highlight gold */
  --gold-dim:   #8a701c;   /* low-emphasis gold, borders */
  --washi:      #ece6d6;   /* warm paper cream, primary text on dark */
  --washi-dim:  #b9b3a0;   /* secondary text on dark */
  --crimson:    #7a1f2b;   /* crest cording accent, used sparingly */
  --crimson-dim:#4a1419;

  /* ---- Type ---- */
  --font-display: 'Shippori Mincho', 'Noto Serif JP', serif;
  --font-en-display: 'Cormorant Garamond', serif;
  --font-body: 'Noto Sans JP', 'Helvetica Neue', sans-serif;

  /* ---- Layout ---- */
  --max-w: 1180px;
  --header-h: 84px;
  --radius-sm: 2px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---- Reset ---- */
*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--ink);
  color: var(--washi);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul,ol{ margin:0; padding:0; list-style:none; }
h1,h2,h3,p{ margin:0; }
button{ font-family: inherit; cursor:pointer; }

:focus-visible{
  outline: 2px solid var(--gold-bright);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior:auto !important; }
}

/* ---- Language toggle behavior ---- */
/* Default: Japanese shown, English hidden. .lang-en on <body> flips it. */
.en{ display:none; }
body.lang-en .jp{ display:none; }
body.lang-en .en{ display:initial; }
body.lang-en .en-addr{ display:block; }

.section-inner .en, .hero-content .en{ display:none; }
body.lang-en .section-inner .en, body.lang-en .hero-content .en{ display:initial; }

/* spans used as block-ish text need block restored */
.hero-line.en, p.en, .flow-desc.en, .flow-title.en, .plan-tagline.en, .booking-sub.en{ display:none; }
body.lang-en .hero-line.en, body.lang-en p.en, body.lang-en .flow-desc.en,
body.lang-en .flow-title.en, body.lang-en .plan-tagline.en, body.lang-en .booking-sub.en{ display:block; }

/* =========================================================
   Texture helpers — subtle washi/lacquer feel without images
   ========================================================= */
.texture-noise{
  background-image:
    radial-gradient(circle at 20% 20%, rgba(201,162,39,.04), transparent 40%),
    radial-gradient(circle at 80% 60%, rgba(201,162,39,.03), transparent 45%);
}

.kintsugi-rule{
  height:1px;
  background: linear-gradient(90deg, transparent, var(--gold-dim) 20%, var(--gold) 50%, var(--gold-dim) 80%, transparent);
  opacity:.6;
}

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position: sticky;
  top:0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(10,14,20,.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(201,162,39,.22);
}
.header-inner{
  max-width: var(--max-w);
  margin: 0 auto;
  height: 100%;
  padding: 0 28px;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 24px;
}
.brand{
  display:flex;
  align-items:center;
  gap:14px;
  text-decoration: none;
}

/* =========================================================
   ロゴマーク（ヘッダー・フッター共通）
   ─────────────────────────────────────────────────────────
   logo.jpg の兜マーク部分だけを object-fit: cover で切り抜きます。
   黒い丸枠・背景マスクは一切なし。

   ★ 兜マークの位置がずれる場合の調整方法：
     styles.css の .brand-logo-img の object-position を変更
     例）"50% 18%" → 縦の数値を上げると下方向にずれます
   ========================================================= */
.brand-logo-img{
  /* 表示サイズ：ヘッダー用 */
  width:  48px;
  height: 48px;
  flex-shrink: 0;

  /* 兜マーク部分だけをトリミング表示 */
  object-fit: cover;
  object-position: 50% 18%; /* ← 兜マークがずれる場合はこの数値を調整 */

  /* 丸枠・黒背景マスクなし */
  border-radius: 0;
  background: transparent;
  display: block;
}

/* フォールバック（logo.jpgがない時のSVG月紋） */
.brand-logo-fallback{
  width:  32px;
  height: 20px;
  flex-shrink: 0;
  display: none; /* onerror で flex に切り替わる */
  align-items: center;
}
.brand-logo-fallback .crest-svg{
  width: 100%;
  height: 100%;
  fill: var(--gold);
}

/* ---- ヘッダーのブランドテキスト ---- */
.brand-text{
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}
.brand-jp{
  font-family: var(--font-display);
  font-size: .92rem;
  font-weight: 700;
  color: #c5a059;
  letter-spacing: .04em;
}
.brand-en{
  font-family: var(--font-en-display);
  font-size: .5rem;
  letter-spacing: .1em;
  color: #c5a059;
  text-transform: uppercase;
}
body.lang-en .brand-jp{ display:none; }
body.lang-en .brand-en{ font-size: .6rem; letter-spacing: .06em; }

/* 旧スタイル（後方互換） */
.brand-crest{ width:30px; height:18px; flex-shrink:0; }
.crest-svg{ width:100%; height:100%; fill: var(--gold); }

.main-nav ul{ display:flex; gap:22px; }
.main-nav a{
  position:relative;
  font-size:.78rem;
  letter-spacing:.04em;
  color: var(--washi-dim);
  transition: color .25s var(--ease);
  display:flex; flex-direction:column; align-items:center; gap:2px;
}
.main-nav a .en{ font-family: var(--font-en-display); font-size:.7rem; letter-spacing:.1em; text-transform:uppercase; color: var(--gold-dim); }
body.lang-en .main-nav a .en{ color: var(--gold); }
.main-nav a:hover{ color: var(--washi); }
.main-nav a::after{
  content:"";
  position:absolute; bottom:-8px; left:50%; transform: translateX(-50%);
  width:0; height:1px; background: var(--gold);
  transition: width .3s var(--ease);
}
.main-nav a:hover::after{ width:100%; }

.header-actions{ display:flex; align-items:center; gap:20px; }
.lang-switch{ display:flex; align-items:center; gap:8px; font-size:.72rem; letter-spacing:.08em; }
.lang-btn{ background:none; border:none; color: var(--washi-dim); padding:4px 2px; }
.lang-btn.is-active{ color: var(--gold); font-weight:600; }
.lang-divider{ color: var(--washi-dim); opacity:.5; }

.menu-toggle{ display:none; }

/* ---- Buttons ---- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 13px 26px;
  font-size:.82rem;
  letter-spacing:.06em;
  border:1px solid transparent;
  border-radius: var(--radius-sm);
  transition: all .28s var(--ease);
  white-space:nowrap;
}
.btn .jp{ font-weight:600; }
.btn .en{ font-family: var(--font-en-display); font-size:.86rem; text-transform:uppercase; letter-spacing:.1em; }

.btn-gold{
  background: linear-gradient(180deg, var(--gold-bright), var(--gold));
  color: #181206;
  box-shadow: 0 6px 18px rgba(201,162,39,.22);
}
.btn-gold:hover{ background: linear-gradient(180deg, #f0d479, var(--gold-bright)); box-shadow: 0 8px 22px rgba(201,162,39,.32); transform: translateY(-1px); }

.btn-outline{
  border-color: rgba(236,230,214,.4);
  color: var(--washi);
}
.btn-outline:hover{ border-color: var(--washi); background: rgba(236,230,214,.06); }

.btn-outline-gold{
  border-color: var(--gold-dim);
  color: var(--gold-bright);
  width:100%;
}
.btn-outline-gold:hover{ border-color: var(--gold); background: rgba(201,162,39,.08); }

.btn-lg{ padding:16px 32px; font-size:.88rem; }
.header-cta{ padding:11px 22px; }

/* ---- Mobile nav ---- */
.mobile-nav{
  display:none;
  position:absolute; top:100%; left:0; right:0;
  background: var(--ink);
  border-bottom:1px solid rgba(201,162,39,.22);
  padding: 8px 24px 24px;
  max-height: calc(100vh - var(--header-h));
  overflow-y:auto;
  z-index: 99;
}
.mobile-nav ul{ display:flex; flex-direction:column; }
.mobile-nav a{
  display:flex; justify-content:space-between; align-items:baseline;
  padding:16px 4px; border-bottom:1px solid rgba(236,230,214,.08);
  color: var(--washi);
}
.mobile-nav a .en{ font-family: var(--font-en-display); color: var(--gold-dim); font-size:.75rem; text-transform:uppercase; }
.mobile-nav .mobile-cta{ color: var(--gold); border-bottom:none; }
.mobile-lang{ justify-content:center; margin-top:18px; font-size:.8rem; }

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position:relative;
  min-height: calc(100vh - var(--header-h));
  display:flex;
  align-items:center;
  overflow:hidden;
  padding: 80px 28px 60px;
}
.hero-bg{ position:absolute; inset:0; z-index:0; background: linear-gradient(160deg, var(--ink) 0%, #0c1320 45%, var(--navy) 130%); }
.hero-bg-img{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: .85;
}
/* 画像が見つからない場合は非表示にし、下地のグラデーションのみ表示 */
.hero-bg.img-missing .hero-bg-img{ display:none; }
.hero-gradient{
  position:absolute; inset:0;
  background:
    radial-gradient(ellipse 70% 60% at 75% 30%, rgba(15,31,56,.55), transparent 60%),
    linear-gradient(160deg, rgba(10,14,20,.92) 0%, rgba(12,19,32,.75) 45%, rgba(15,31,56,.9) 130%);
}
.hero-bg.img-missing .hero-gradient{
  background:
    radial-gradient(ellipse 70% 60% at 75% 30%, rgba(15,31,56,.9), transparent 60%),
    linear-gradient(160deg, var(--ink) 0%, #0c1320 45%, var(--navy) 130%);
}
.hero-texture{
  position:absolute; inset:0;
  background-image: repeating-linear-gradient(115deg, rgba(236,230,214,.012) 0px, rgba(236,230,214,.012) 1px, transparent 1px, transparent 64px);
}
.hero-crest-mark{
  position:absolute;
  top:8%;
  right:-8%;
  width: 62%;
  max-width:760px;
  fill: none;
  stroke: var(--gold);
  stroke-width:1.4;
  opacity:.16;
}
.hero-content{
  position:relative; z-index:1;
  max-width: var(--max-w);
  margin: 0 auto;
  width:100%;
}
.hero-eyebrow{
  font-size:.8rem;
  letter-spacing:.12em;
  color: var(--gold);
  margin-bottom: 28px;
  padding-left:2px;
  border-left: 2px solid var(--gold-dim);
  padding-left:12px;
}
.hero-eyebrow .en{ font-family: var(--font-en-display); font-style:italic; letter-spacing:.04em; font-size:.95rem; }

.hero-title{ margin-bottom:28px; }
.hero-title .jp{
  display:block;
  font-family: var(--font-display);
  font-weight:700;
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height:1.25;
  color: var(--washi);
}
.hero-title .en{
  font-family: var(--font-en-display);
  font-weight:500;
  font-size: clamp(2.4rem, 5.6vw, 4.4rem);
  line-height:1.15;
  color: var(--washi);
}
.hero-line{ display:block; }
.hero-line-accent{ color: var(--gold-bright); }

.hero-sub{
  max-width: 560px;
  font-size: 1rem;
  color: var(--washi-dim);
  margin-bottom: 40px;
}
.hero-sub.en{ font-size:1.05rem; font-family: var(--font-en-display); }

.hero-actions{ display:flex; gap:18px; margin-bottom:56px; flex-wrap:wrap; }

.hero-trust{ display:flex; gap:40px; flex-wrap:wrap; }
.hero-trust li{ display:flex; flex-direction:column; }
.trust-num{ font-family: var(--font-en-display); font-size:1.6rem; color: var(--gold); font-weight:600; }
.trust-label{ font-size:.78rem; color: var(--washi-dim); }
.trust-label.en{ display:none; font-family: var(--font-body); }
body.lang-en .trust-label.en{ display:block; }
body.lang-en .trust-label.jp{ display:none; }

.scroll-cue{
  position:absolute; bottom:28px; left:28px; z-index:1;
  display:flex; flex-direction:column; align-items:center; gap:10px;
  font-size:.66rem; letter-spacing:.2em; color: var(--washi-dim);
}
.scroll-line{ width:1px; height:40px; background: linear-gradient(180deg, var(--gold), transparent); animation: scrollPulse 2.2s ease-in-out infinite; }
@keyframes scrollPulse{ 0%,100%{ opacity:.3; } 50%{ opacity:1; } }

/* =========================================================
   SECTION SHARED
   ========================================================= */
.section-inner{ max-width: var(--max-w); margin:0 auto; padding: 64px 28px; }
.section-eyebrow{
  font-size:.78rem; letter-spacing:.16em; color: var(--gold);
  display:flex; align-items:center; gap:12px; margin-bottom:20px;
}
.section-eyebrow::before{ content:""; width:26px; height:1px; background: var(--gold); }
.section-eyebrow .en{ font-family: var(--font-en-display); text-transform:uppercase; font-size:.86rem; }
.section-eyebrow.light{ color: var(--gold-bright); }

.section-title{ margin-bottom: 28px; max-width:780px; }
.section-title .jp{
  display:block;
  font-family: var(--font-display);
  font-weight:700;
  font-size: clamp(1.9rem, 3.4vw, 2.7rem);
  color: var(--washi);
  line-height:1.4;
}
.section-title .en{
  font-family: var(--font-en-display);
  font-weight:500;
  font-size: clamp(1.8rem, 3.1vw, 2.5rem);
  color: var(--washi);
}
body.lang-en .section-title .en{ display:block; }

.section-lead{ max-width:640px; color: var(--washi-dim); font-size:1.02rem; margin-top:-6px; margin-bottom:8px; }

/* =========================================================
   ABOUT
   ========================================================= */
.about{ background: var(--ink); position:relative; }
.about-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 72px;
  align-items:start;
  margin-top: 48px;
}
.about-copy p{ color: var(--washi-dim); margin-bottom:20px; max-width: 56ch; }
.about-copy p.jp{ font-size:1.02rem; }
.about-copy p.en{ font-size:1.04rem; font-family: var(--font-en-display); }

.about-points{ margin-top:32px; display:flex; flex-direction:column; gap:18px; }
.about-points li{
  display:grid;
  grid-template-columns: 28px 1fr;
  grid-template-rows: auto auto;
  gap: 2px 14px;
  border-top: 1px solid rgba(236,230,214,.1);
  padding-top:16px;
}
.point-icon{ grid-row: 1 / 3; font-size:1.1rem; color: var(--gold); }
.about-points .jp{ color: var(--washi); font-size:.96rem; }
.about-points .en{ color: var(--washi-dim); font-size:.92rem; font-family: var(--font-en-display); }
body.lang-en .about-points .en{ display:block; grid-column:2; }

.about-visual{ display:flex; justify-content:center; }
.about-frame{
  position:relative;
  width:100%;
  max-width:320px;
  aspect-ratio: 3/4;
  border: 1px solid var(--gold-dim);
  padding:18px;
  background: linear-gradient(160deg, var(--navy-soft), var(--navy));
}
.about-frame-inner{
  position:relative;
  height:100%;
  overflow:hidden;
  display:flex; align-items:center; justify-content:center;
  border: 1px solid rgba(201,162,39,.3);
}
.about-frame-img{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
}
/* 画像が見つからない場合は三日月家紋のみを表示するフォールバック */
.about-frame-inner.img-missing .about-frame-img{ display:none; }
.about-frame-inner:not(.img-missing) .about-mon{ display:none; }
.about-mon{ width:62%; fill:none; stroke: var(--gold); stroke-width:2.2; }
.about-mon circle{ stroke: var(--gold-dim); stroke-width:1; }
.about-frame-caption{
  position:absolute; bottom:-14px; left:50%; transform:translateX(-50%);
  background: var(--ink); padding:0 14px;
  font-size:.74rem; letter-spacing:.08em; color: var(--gold);
  white-space:nowrap;
  display:flex; gap:8px;
  z-index:1;
}
.about-frame-caption .en{ color: var(--washi-dim); font-family: var(--font-en-display); }
body.lang-en .about-frame-caption .en{ display:block; }

/* =========================================================
   PLANS — "armor plate" pricing cards
   ========================================================= */
.plans{ background: linear-gradient(180deg, var(--ink), #0c121e); position:relative; }
.plan-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
  align-items:stretch;  /* 全カードを行の最大高さに揃える */
}
.plan-grid-4{ grid-template-columns: repeat(4, 1fr); }
/* ---- カード全体を flex 縦積みにしてプレートが行の高さいっぱいに伸びるようにする ---- */
.plan-card{ position:relative; display:flex; flex-direction:column; }
.plan-plate{
  background: linear-gradient(165deg, var(--navy-soft) 0%, var(--navy) 70%, #0d1932 100%);
  border: 1px solid rgba(201,162,39,.25);
  border-top: 3px solid var(--gold-dim);
  padding: 38px 30px 32px;
  flex: 1;            /* カードいっぱいに高さを引き伸ばす */
  display:flex;
  flex-direction:column;
  position:relative;
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.plan-plate::before{
  content:"";
  position:absolute; top:10px; left:0; right:0; height:1px;
  background: repeating-linear-gradient(90deg, rgba(201,162,39,.5) 0 6px, transparent 6px 12px);
}
.plan-card:hover .plan-plate{ transform: translateY(-6px); border-color: rgba(201,162,39,.55); }

.plan-name{ display:flex; align-items:baseline; gap:10px; margin-bottom:6px; }
.plan-name .jp{ font-family: var(--font-display); font-size:1.6rem; font-weight:700; color: var(--washi); }
.plan-name .en{ font-family: var(--font-en-display); font-size:.9rem; letter-spacing:.14em; color: var(--gold); }
body.lang-en .plan-name .en{ display:inline; font-size:1.5rem; letter-spacing:.06em; }

.plan-tagline{ color: var(--washi-dim); font-size:.88rem; margin-bottom:22px; }
.plan-tagline.en{ font-family: var(--font-en-display); font-size:.95rem; }

.plan-price{
  font-family: var(--font-en-display);
  font-size:2.4rem;
  color: var(--gold-bright);
  font-weight:600;
  margin-bottom: 26px;
  display:flex; align-items:baseline; gap:4px;
}
.price-currency{ font-size:1.2rem; }
.price-unit{ font-family: var(--font-body); font-size:.78rem; color: var(--washi-dim); margin-left:6px; }
.price-unit .jp{ display:inline; }
.price-unit .en{ display:none; }
body.lang-en .price-unit .en{ display:inline; }
body.lang-en .price-unit .jp{ display:none; }

.plan-content{
  font-size:.9rem;
  color: var(--washi);
  font-weight:600;
  padding-bottom:14px;
  margin-bottom:18px;
  border-bottom: 1px solid rgba(236,230,214,.12);
}
.plan-content .en{ display:none; font-family: var(--font-en-display); font-weight:500; font-size:.94rem; }
body.lang-en .plan-content .en{ display:block; }
body.lang-en .plan-content .jp{ display:none; }

.plan-highlight-label{
  font-size:.72rem;
  letter-spacing:.1em;
  color: var(--gold);
  margin-bottom:10px;
  display:flex;
  align-items:center;
  gap:8px;
}
.plan-highlight-label::before{ content:""; width:14px; height:1px; background: var(--gold-dim); }
.plan-highlight-label .en{ display:none; font-family: var(--font-en-display); text-transform:uppercase; font-size:.74rem; }
body.lang-en .plan-highlight-label .en{ display:inline; }
body.lang-en .plan-highlight-label .jp{ display:none; }

.plan-description{
  font-size:.86rem;
  line-height:1.75;
  color: var(--washi-dim);
  margin-bottom:28px;
  flex-grow:1;        /* 説明文がスペースを埋めてボタンを底揃えにする */
}
.plan-description .en{ display:none; font-family: var(--font-en-display); font-size:.92rem; line-height:1.7; }
body.lang-en .plan-description .en{ display:block; }
body.lang-en .plan-description .jp{ display:none; }

.plan-cta{ margin-top:auto; }

/* ---- 兜（KABUTO）プラン：予約不要・当日受付の入門プラン ---- */
.plate-0{
  background: linear-gradient(165deg, #1a2438 0%, #131d30 70%, #0d1626 100%);
  border-color: rgba(201,162,39,.18);
}
.plan-card-walkin .plan-plate::before{
  background: repeating-linear-gradient(90deg, rgba(201,162,39,.3) 0 6px, transparent 6px 12px);
}

.status-badge{
  margin-top:auto;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:4px;
  text-align:center;
  padding: 13px 20px;
  border: 1px dashed var(--gold-dim);
  background: rgba(201,162,39,.06);
  color: var(--gold-bright);
}
.status-badge.no-booking-needed .jp{
  font-size:.84rem;
  font-weight:600;
  letter-spacing:.04em;
}
.status-badge.no-booking-needed .en{
  display:none;
  font-family: var(--font-en-display);
  font-size:.82rem;
  letter-spacing:.02em;
  color: var(--washi-dim);
}
body.lang-en .status-badge.no-booking-needed .en{ display:block; }
body.lang-en .status-badge.no-booking-needed .jp{ display:none; }

.plan-note{ margin-top:40px; font-size:.84rem; color: var(--washi-dim); display:flex; flex-direction:column; gap:4px; }

/* ---- 衆（グループ割引）の案内文：通常の注記より少し目立たせる ---- */
.group-discount-note{
  padding: 16px 20px;
  border: 1px solid rgba(201,162,39,.3);
  background: rgba(201,162,39,.05);
  color: var(--washi);
}
.group-discount-note strong{ color: var(--gold-bright); font-weight:700; }
.group-discount-note .en{ display:none; font-family: var(--font-en-display); font-size:.95rem; }
body.lang-en .group-discount-note .en{ display:block; }
body.lang-en .group-discount-note .jp{ display:none; }

/* =========================================================
   FLOW
   ========================================================= */
.flow{ background: var(--ink); }
.flow-list{ margin-top:56px; display:flex; flex-direction:column; }
.flow-step{
  display:grid;
  grid-template-columns: 90px 1fr;
  gap:32px;
  padding: 36px 0;
  border-top:1px solid rgba(236,230,214,.1);
  align-items:start;
}
.flow-step:last-child{ border-bottom:1px solid rgba(236,230,214,.1); }
.flow-mark{
  font-family: var(--font-display);
  font-size:2.4rem;
  color: var(--gold-dim);
  line-height:1;
}
.flow-title{ font-family: var(--font-display); font-size:1.3rem; color: var(--washi); margin-bottom:8px; font-weight:600; }
.flow-title.en{ font-family: var(--font-en-display); font-style:italic; color: var(--gold-bright); font-size:1.4rem; }
body.lang-en .flow-title.en{ display:block; }
.flow-desc{ color: var(--washi-dim); max-width:60ch; font-size:.94rem; }
.flow-desc.en{ font-family: var(--font-en-display); font-size:1rem; }

/* =========================================================
   GALLERY
   ========================================================= */
.gallery{ background: linear-gradient(180deg, #0c121e, var(--ink)); }
.gallery .section-inner{ padding-bottom: 48px; }
.gallery-grid{
  max-width: var(--max-w);
  margin: 0 auto 56px;
  padding: 0 28px;
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: 14px;
}
.gallery-item{
  position:relative;
  margin:0;
  background: linear-gradient(155deg, var(--navy-soft), #0a1426);
  border:1px solid rgba(201,162,39,.18);
  display:flex; align-items:flex-end;
  overflow:hidden;
}
.gallery-item a{
  position:absolute; inset:0;
  z-index:0;
  display:block;
  cursor:pointer;
}
.gallery-item a:focus-visible{
  outline: 2px solid var(--gold-bright);
  outline-offset: -4px;
  z-index:2;
}
.gallery-item img{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
  transition: transform .5s var(--ease);
}
.gallery-item:hover img{ transform: scale(1.05); }
/* 画像が見つからない場合は鳥居マークのプレースホルダーを表示 */
.gallery-item.img-missing img{ display:none; }
.gallery-item::before{
  content:"⛩"; position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  font-size:2rem; opacity:0; color: var(--gold);
  transition: opacity .2s;
}
.gallery-item.img-missing::before{ opacity:.12; }
.gallery-item figcaption{
  position:relative; z-index:1;
  width:100%;
  padding:16px;
  font-size:.78rem; letter-spacing:.04em; color: var(--washi-dim);
  pointer-events:none;
}
/* 写真がある場合は読みやすくするためキャプション下に暗いグラデーションを敷く */
.gallery-item:not(.img-missing) figcaption{
  color: var(--washi);
  background: linear-gradient(0deg, rgba(8,10,14,.85), transparent);
}
.gallery-item .en{ display:none; font-family: var(--font-en-display); color: var(--gold-bright); font-size:.85rem; }
body.lang-en .gallery-item .en{ display:block; }
body.lang-en .gallery-item .jp{ display:none; }
.gallery-tall{ grid-row: span 2; }
.gallery-wide{ grid-column: span 2; }

/* =========================================================
   ACCESS
   ========================================================= */
.access{ background: var(--ink); }

/* ---- 新レイアウト：左に基本情報、右にアクセスルート ---- */
.access-grid-new{
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 64px;
  align-items: start;
  margin-top: 48px;
  margin-bottom: 52px;
}

/* ---- 左カラム：基本情報 ---- */
.access-basics{ display:flex; flex-direction:column; gap:0; }

.access-list{ margin: 0 0 32px; display:flex; flex-direction:column; gap:0; }
.access-row{
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 14px 18px;
  border-top: 1px solid rgba(236,230,214,.1);
  padding: 18px 0;
}
.access-row:last-child{ border-bottom: 1px solid rgba(236,230,214,.1); }
.access-row dt{
  color: var(--gold);
  font-size: .8rem;
  letter-spacing: .06em;
  padding-top: 2px;
}
.access-row dt .en{
  display: none;
  font-family: var(--font-en-display);
  text-transform: uppercase;
  font-size: .76rem;
}
body.lang-en .access-row dt .en{ display: block; }
body.lang-en .access-row dt .jp{ display: none; }
.access-row dd{ margin: 0; color: var(--washi-dim); font-size: .9rem; line-height: 1.7; }
.access-row dd .en{ display:none; font-family: var(--font-en-display); font-size:.92rem; }
body.lang-en .access-row dd .en{ display:block; }
body.lang-en .access-row dd .jp{ display:none; }
.access-note{ font-size: .78rem; color: var(--washi-dim); opacity:.75; }

/* ---- 右カラム：アクセスルート ---- */
.access-routes{ display: flex; flex-direction: column; gap: 28px; }
.access-routes-heading{
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--washi);
  letter-spacing: .06em;
  margin: 0 0 4px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(201,162,39,.3);
}
.access-routes-heading .en{ font-family: var(--font-en-display); font-size:1.05rem; }
body.lang-en .access-routes-heading .en{ display:block; }
body.lang-en .access-routes-heading .jp{ display:none; }

.access-route-block{
  border-left: 2px solid var(--gold-dim);
  padding: 4px 0 4px 20px;
}
.route-title{
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: .88rem;
  font-weight: 700;
  color: var(--washi);
  margin: 0 0 10px;
  line-height: 1.5;
}
.route-title .en{ display:none; font-family: var(--font-en-display); font-size:.94rem; }
body.lang-en .route-title .en{ display:inline; }
body.lang-en .route-title .jp{ display:none; }
.route-icon{ font-size: 1rem; flex-shrink:0; }

.route-body{
  font-size: .86rem;
  color: var(--washi-dim);
  line-height: 1.8;
  margin: 0;
}
.route-body .en{ display:none; font-family: var(--font-en-display); font-size:.9rem; }
body.lang-en .route-body .en{ display:block; }
body.lang-en .route-body .jp{ display:none; }

.route-list{
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 0;
  list-style: none;
  margin: 0;
}
.route-list li{
  position: relative;
  padding-left: 16px;
  font-size: .86rem;
  color: var(--washi-dim);
  line-height: 1.8;
}
.route-list li::before{
  content: "—";
  position: absolute; left: 0;
  color: var(--gold-dim);
}
.route-list .en{ display:none; font-family: var(--font-en-display); font-size:.9rem; }
body.lang-en .route-list .en{ display:block; }
body.lang-en .route-list .jp{ display:none; }

/* ---- 地図エリア（フルワイド） ---- */
.access-map{
  aspect-ratio: 21/6;
  border: 1px solid rgba(201,162,39,.25);
  background: linear-gradient(160deg, var(--navy-soft), var(--navy));
  margin-top: 8px;
}
.map-placeholder{
  height:100%; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:8px;
  color: var(--washi-dim);
}
.map-pin{ font-size:1.8rem; margin-bottom:6px; filter: drop-shadow(0 0 8px rgba(201,162,39,.5)); }
.map-placeholder p.jp{ font-size:.95rem; }
.map-placeholder p.en{ display:none; font-family: var(--font-en-display); font-size:.95rem; }
body.lang-en .map-placeholder p.en{ display:block; }
body.lang-en .map-placeholder p.jp{ display:none; }
.map-hint{
  font-size: .72rem; color: var(--washi-dim); opacity:.5;
  margin-top: 4px; text-align:center; padding: 0 24px;
}
.map-hint.en{ display:none; font-family: var(--font-en-display); }
body.lang-en .map-hint.en{ display:block; }
body.lang-en .map-hint.jp{ display:none; }

/* ---- レスポンシブ ---- */
@media (max-width: 980px){
  .access-grid-new{ grid-template-columns: 1fr; gap: 40px; }
  .access-map{ aspect-ratio: 16/5; }
}
@media (max-width: 600px){
  .access-map{ aspect-ratio: 4/2; }
}


/* =========================================================
   BOOKING CTA BAND
   ========================================================= */
.booking{
  position:relative;
  background:
    radial-gradient(ellipse 80% 100% at 50% 0%, rgba(201,162,39,.1), transparent 60%),
    linear-gradient(180deg, var(--navy) 0%, #0a1322 100%);
  border-top: 1px solid rgba(201,162,39,.3);
  text-align:center;
}
.booking-inner{ max-width:760px; margin:0 auto; padding:72px 28px; }
.booking-title{ margin-bottom:22px; }
.booking-title .jp{ display:block; font-family: var(--font-display); font-weight:700; font-size: clamp(2rem, 4vw, 3rem); color: var(--washi); }
.booking-title .en{ font-family: var(--font-en-display); font-size: clamp(1.9rem, 3.6vw, 2.7rem); color: var(--washi); }
body.lang-en .booking-title .en{ display:block; }
.booking-sub{ color: var(--washi-dim); margin-bottom:44px; }
.booking-sub.en{ font-family: var(--font-en-display); font-size:1.05rem; }
.booking-actions{ display:flex; gap:18px; justify-content:center; flex-wrap:wrap; }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{ background: var(--ink); border-top:1px solid rgba(201,162,39,.18); }
.footer-inner{
  max-width: var(--max-w); margin:0 auto; padding: 64px 28px 40px;
  display:grid; grid-template-columns: 1fr 2fr 1fr; gap:40px;
}
.footer-brand{
  display: flex;
  align-items: center;
  gap: 14px;
}
/* フッターのロゴは少し大きめ */
.footer-logo-img{
  width:  56px;
  height: 56px;
}
.footer-brand .brand-crest{ width:32px; height:20px; margin-bottom:0; }
.footer-brand-text{
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.footer-brand-jp{
  font-family: var(--font-display);
  font-size: 1.0rem;
  color: #c5a059;
  margin: 0;
  font-weight: 700;
}
.footer-brand-en{
  font-family: var(--font-en-display);
  font-size: .58rem;
  letter-spacing: .1em;
  color: #c5a059;
  text-transform: uppercase;
  margin: 0;
}

.footer-nav{ display:flex; flex-wrap:wrap; gap:28px; align-content:flex-start; }
.footer-nav a{ display:flex; flex-direction:column; gap:2px; font-size:.86rem; color: var(--washi-dim); }
.footer-nav a:hover{ color: var(--gold); }
.footer-nav a .en{ display:none; font-family: var(--font-en-display); font-size:.74rem; text-transform:uppercase; color: var(--gold-dim); }
body.lang-en .footer-nav a .en{ display:block; }
body.lang-en .footer-nav a .jp{ display:none; }

.footer-meta{ font-size:.84rem; color: var(--washi-dim); display:flex; flex-direction:column; gap:8px; text-align:right; }

.footer-bottom{
  border-top:1px solid rgba(236,230,214,.08);
  padding: 20px 28px;
  text-align:center;
  font-size:.74rem;
  color: var(--washi-dim);
  letter-spacing:.04em;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1180px){
  .plan-grid-4{ grid-template-columns: repeat(2, 1fr); max-width:680px; margin-inline:auto; }
}

@media (max-width: 980px){
  .main-nav{ display:none; }
  .header-actions .lang-switch{ display:none; }
  .menu-toggle{
    display:flex; flex-direction:column; justify-content:center; gap:5px;
    width:34px; height:34px; background:none; border:none; padding:0;
  }
  .menu-toggle span{ width:100%; height:1px; background: var(--washi); transition: all .25s var(--ease); }
  .site-header.is-open .menu-toggle span:nth-child(1){ transform: translateY(6px) rotate(45deg); }
  .site-header.is-open .menu-toggle span:nth-child(2){ opacity:0; }
  .site-header.is-open .menu-toggle span:nth-child(3){ transform: translateY(-6px) rotate(-45deg); }
  .mobile-nav{ display: block; }
  .site-header:not(.is-open) .mobile-nav{ display:none; }

  .about-grid{ grid-template-columns:1fr; }
  .about-visual{ order:-1; }
  .plan-grid{ grid-template-columns:1fr; max-width:480px; margin-inline:auto; }
  .gallery-grid{ grid-template-columns: repeat(2,1fr); }
  .gallery-tall{ grid-row:span 1; }
  .gallery-wide{ grid-column: span 2; }
  .footer-inner{ grid-template-columns:1fr; text-align:left; }
  .footer-meta{ text-align:left; }
}

@media (max-width: 600px){
  .section-inner{ padding: 48px 22px; }
  .hero{ padding: 60px 22px 50px; }
  .hero-actions{ flex-direction:column; }
  .hero-actions .btn{ width:100%; }
  .hero-trust{ gap:24px; }
  .booking-actions{ flex-direction:column; }
  .booking-actions .btn{ width:100%; }
  .flow-step{ grid-template-columns: 50px 1fr; gap:18px; }
  .flow-mark{ font-size:1.8rem; }

  .header-inner{ padding: 0 16px; gap:10px; }
  .brand-logo-img{ width: 36px; height: 36px; }  /* スマホではやや小さく */
  .brand-jp{ font-size:.88rem; }
  .brand-en{ font-size:.5rem; }
  .header-cta{ padding:9px 14px; font-size:.72rem; }
  .header-cta .en{ font-size:.74rem; }
  .header-actions{ gap:10px; }
  .footer-logo-img{ width: 44px; height: 44px; }
}

/* =========================================================
   BOOKING MODAL
   ========================================================= */

/* ---- Overlay ---- */
.modal-overlay{
  position: fixed; inset: 0; z-index: 200;
  background: rgba(6, 9, 14, .82);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  animation: modalFadeIn .22s var(--ease);
}
.modal-overlay[hidden]{ display: none; }

@keyframes modalFadeIn{
  from{ opacity:0; }
  to  { opacity:1; }
}

/* ---- Box ---- */
.modal-box{
  position: relative;
  background: linear-gradient(160deg, #14213a 0%, #0d1626 100%);
  border: 1px solid rgba(201,162,39,.35);
  box-shadow: 0 32px 80px rgba(0,0,0,.6);
  width: 100%; max-width: 500px;
  padding: 48px 40px 40px;
  animation: modalSlideUp .28s var(--ease);
}
@keyframes modalSlideUp{
  from{ transform: translateY(20px); opacity:0; }
  to  { transform: translateY(0);    opacity:1; }
}

/* ---- Close button ---- */
.modal-close{
  position: absolute; top: 16px; right: 18px;
  background: none; border: none;
  color: var(--washi-dim); font-size: 1.1rem;
  cursor: pointer; line-height: 1;
  padding: 6px;
  transition: color .2s var(--ease);
}
.modal-close:hover{ color: var(--gold); }

/* ---- Eyebrow + title ---- */
.modal-eyebrow{
  font-size: .72rem; letter-spacing: .16em; color: var(--gold);
  margin-bottom: 10px;
  display: flex; align-items: center; gap: 10px;
}
.modal-eyebrow::before{ content:""; width:20px; height:1px; background: var(--gold); }
.modal-eyebrow .en{ font-family: var(--font-en-display); text-transform:uppercase; font-size:.8rem; }

.modal-title{
  font-family: var(--font-display);
  font-size: 1.5rem; font-weight: 700;
  color: var(--washi);
  margin: 0 0 28px;
  min-height: 1.5em;
}
.modal-title .en{
  font-family: var(--font-en-display);
  font-size: 1.6rem; font-weight: 500;
}
body.lang-en .modal-title .en{ display:block; }
body.lang-en .mpb-label .en{ display:inline; }
body.lang-en .mpb-note .en{ display:inline; }
body.lang-en .modal-eyebrow .en{ display:inline; }
body.lang-en .modal-note .en{ display:inline; }

/* ---- Platform buttons ---- */
.modal-platforms{
  display: flex; flex-direction: column; gap: 14px;
  margin-bottom: 22px;
}

.modal-platform-btn{
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  column-gap: 12px; row-gap: 3px;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all .25s var(--ease);
}

/* Primary style（じゃらん / メイン） */
.modal-platform-btn--primary{
  background: linear-gradient(180deg, var(--gold-bright), var(--gold));
  color: #181206;
  box-shadow: 0 6px 18px rgba(201,162,39,.22);
}
.modal-platform-btn--primary:hover{
  background: linear-gradient(180deg, #f0d479, var(--gold-bright));
  box-shadow: 0 8px 24px rgba(201,162,39,.32);
  transform: translateY(-2px);
}

/* Secondary style（Viator / サブ） */
.modal-platform-btn--secondary{
  border: 1px solid rgba(201,162,39,.4);
  color: var(--washi);
  background: rgba(201,162,39,.04);
}
.modal-platform-btn--secondary:hover{
  border-color: var(--gold);
  background: rgba(201,162,39,.1);
  transform: translateY(-2px);
}

/* ラベル・補足・矢印の配置 */
.mpb-label{
  grid-column: 1; grid-row: 1;
  font-size: .92rem; font-weight: 700; letter-spacing: .03em;
  align-self: center;
}
.mpb-label .en{ font-family: var(--font-en-display); font-size: 1rem; }

.mpb-note{
  grid-column: 1; grid-row: 2;
  font-size: .74rem; opacity: .75; letter-spacing: .02em;
}
.mpb-note .en{ font-family: var(--font-en-display); font-size: .78rem; }

.mpb-arrow{
  grid-column: 2; grid-row: 1 / 3;
  font-size: 1rem; align-self: center;
  opacity: .6;
}

/* ---- Footer note ---- */
.modal-note{
  font-size: .78rem; color: var(--washi-dim);
  text-align: center; margin: 0;
}
.modal-note .en{ font-family: var(--font-en-display); font-size: .82rem; }

/* ---- Responsive ---- */
@media (max-width: 600px){
  .modal-box{ padding: 40px 24px 32px; }
  .modal-title{ font-size: 1.3rem; }
  .modal-platform-btn{ padding: 14px 16px; }
}

/* =========================================================
   メールリンク
   ========================================================= */
.email-link{
  display: inline-block;
  color: var(--gold-bright);
  font-size: .9rem;
  letter-spacing: .03em;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(201,162,39,.4);
  transition: color .2s, text-decoration-color .2s;
}
.email-link:hover{
  color: var(--gold);
  text-decoration-color: var(--gold);
}
/* 言語切替対応（.jp/.en は既存の汎用ルールで制御） */

/* =========================================================
   Googleマップ埋め込みエリア
   ========================================================= */
.access-map-iframe{
  margin-top: 8px;
  width: 100%;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid rgba(201,162,39,.2);
}
.access-map-iframe iframe{
  display: block;
  width: 100%;
  height: 450px;
}
@media (max-width: 600px){
  .access-map-iframe iframe{ height: 280px; }
}

/* ---- Googleの口コミリンクボタン（ヒーロー内） ---- */
.trust-review-btn{
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  border: 1px solid rgba(201,162,39,.5);
  color: var(--gold-bright);
  font-size: .82rem;
  letter-spacing: .04em;
  background: rgba(201,162,39,.07);
  transition: background .25s, border-color .25s;
  text-decoration: none;
  white-space: nowrap;
}
.trust-review-btn:hover{
  background: rgba(201,162,39,.16);
  border-color: var(--gold);
}
.trust-review-icon{
  font-size: .95rem;
  color: var(--gold);
}
.trust-review-btn .en{ font-family: var(--font-en-display); font-size:.88rem; }

/* ---- アクセスルート内の外部リンク（るーぷる仙台など） ---- */
.route-external-link{
  color: var(--gold-bright);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(201,162,39,.45);
  transition: color .2s, text-decoration-color .2s;
}
.route-external-link:hover{
  color: var(--gold);
  text-decoration-color: var(--gold);
}

/* アクセスルート内の strong を金色に */
.route-body strong,
.route-list strong{
  color: var(--washi);
  font-weight: 700;
}

/* =========================================================
   GROUP / CORPORATE SECTION
   ========================================================= */
.group-section{
  background: linear-gradient(180deg, var(--ink), #0c121e);
}

.group-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 48px;
  margin-bottom: 48px;
}

.group-card{
  background: linear-gradient(165deg, var(--navy-soft) 0%, var(--navy) 100%);
  border: 1px solid rgba(201,162,39,.25);
  border-top: 3px solid var(--gold-dim);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.group-card-icon{
  font-size: 1.8rem;
  margin: 0;
  line-height: 1;
}

.group-card-title{
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--washi);
  margin: 0;
}
.group-card-title .en{
  font-family: var(--font-en-display);
  font-size: 1.15rem;
}

.group-card-body{
  font-size: .9rem;
  line-height: 1.8;
  color: var(--washi-dim);
  margin: 0;
}
.group-card-body .en{
  font-family: var(--font-en-display);
  font-size: .94rem;
}

.group-card-list{
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0;
  list-style: none;
  margin: 0;
  border-top: 1px solid rgba(236,230,214,.1);
  padding-top: 16px;
}
.group-card-list li{
  position: relative;
  padding-left: 18px;
  font-size: .84rem;
  color: var(--washi-dim);
}
.group-card-list li::before{
  content: "—";
  position: absolute; left: 0;
  color: var(--gold-dim);
}
.group-card-list .en{
  display: none;
  font-family: var(--font-en-display);
  font-size: .86rem;
}
body.lang-en .group-card-list .en{ display: block; }
body.lang-en .group-card-list .jp{ display: none; }

/* CTAエリア */
.group-cta{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  padding: 40px 0 8px;
  border-top: 1px solid rgba(201,162,39,.2);
}

.group-cta-note{
  font-size: .92rem;
  color: var(--washi-dim);
  text-align: center;
  max-width: 560px;
  margin: 0;
}
.group-cta-note .en{
  font-family: var(--font-en-display);
  font-size: .96rem;
}

.group-inquiry-btn{
  min-width: 320px;
  justify-content: center;
}

/* レスポンシブ */
@media (max-width: 980px){
  .group-grid{ grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
  .group-inquiry-btn{ min-width: unset; width: 100%; max-width: 480px; }
}
