/* ============================================================
   Koumuten Template — 結杜工務店 / Yuimori
   京都の老舗工務店・和の重厚感 / 臙脂 × 紺 × 金 の配色
   採寸元: 株式会社久保工務店 (design-stock koumuten-kubo-koumuten-com)
     └ 実CSS layout.css より: 臙脂 #811A1F / 紺 #2C3162 / 金 #c1a95c
        書体ミックス Hannari(丸み明朝)×Sawarabi Mincho×Courgette(筆記)
   翻案: 動画ヒーローの重厚感を、暖色和紙地＋明朝＋落款で「京の職人」の品へ
   署名: 落款(seal)モチーフ / 実績ストリップ(紺) / 施工事例ビフォーアフター /
         対応工事のエディトリアル格子 / Shippori Mincho × Courgette
   ============================================================ */

:root{
  /* Palette — 和紙の暖色地 × 京の紺 × 臙脂 × 金 */
  --paper:      #f7f3ea;   /* 和紙アイボリー（地） */
  --paper-2:    #efe6d5;   /* 一段深い暖色 */
  --paper-3:    #f2ecdd;
  --ink:        #2c3162;   /* 京の紺（久保 #2C3162）: 見出し・ナビ・フッター */
  --ink-2:      #3a4176;
  --body:       #3c372e;   /* 本文（暖かい墨） */
  --accent:      #811a1f;  /* 臙脂（久保 #811A1F）: CTA・主役の強調 */
  --accent-dark: #671317;
  --accent-soft: #d9c9a2;  /* 金の淡色（紺地の上の明色テキスト） */
  --crimson:    #811a1f;
  --crimson-dark:#671317;
  --gold:       #a8863f;   /* 金（明地の罫・見出し・数字外の強調） */
  --gold-dark:  #8a6c2e;
  --gold-soft:  #e6d9b8;   /* ヒーロー等の明るい金 */
  --line:       rgba(44,49,98,.16);
  --line-2:     rgba(44,49,98,.09);
  --mute:       #726a5b;
  --white:      #fbf8f1;

  --f-mincho:  "Shippori Mincho","Zen Old Mincho","Hiragino Mincho ProN","Yu Mincho",serif;
  --f-latin:   "Zen Old Mincho",Georgia,"Times New Roman",serif;
  --f-script:  "Courgette","Klee One",cursive;
  --f-body:    "Noto Sans JP",-apple-system,"Hiragino Kaku Gothic ProN",sans-serif;
  /* 読ませる数字は可読サンセリフ（ライニング数字）で。装飾セリフは使わない（タイポ規約1） */
  --f-num:     "Noto Sans JP",-apple-system,sans-serif;

  --maxw:      1080px;
  --header-h:  76px;
  --trans:     cubic-bezier(.22,.7,.2,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--f-body);color:var(--body);background:var(--paper);
  font-size:16px;line-height:1.95;letter-spacing:.03em;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .3s var(--trans),opacity .3s var(--trans)}
.container{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,44px)}
.tnum{font-family:var(--f-num);font-feature-settings:"tnum" 1;letter-spacing:.01em}

/* 落款（seal）— 京都らしい和の署名モチーフ（このテンプレの署名装置） */
.seal{
  display:inline-flex;align-items:center;justify-content:center;
  writing-mode:vertical-rl;text-orientation:upright;
  background:var(--crimson);color:var(--paper);
  font-family:var(--f-mincho);font-weight:700;line-height:1.05;letter-spacing:.02em;
  border-radius:3px;box-shadow:0 3px 10px rgba(129,26,31,.28);
}

/* 汎用セクション見出し */
.sec-label{
  font-family:var(--f-latin);font-size:.72rem;letter-spacing:.3em;text-transform:uppercase;
  color:var(--gold-dark);display:flex;align-items:center;gap:.7em;margin-bottom:16px;
}
.sec-label::before{content:"";width:26px;height:1px;background:var(--gold);opacity:.85}
.sec-label.is-center{justify-content:center}
.sec-label.is-center::after{content:"";width:26px;height:1px;background:var(--gold);opacity:.85}
.sec-title{
  font-family:var(--f-mincho);font-weight:600;color:var(--ink);
  font-size:clamp(1.6rem,3.6vw,2.5rem);line-height:1.55;letter-spacing:.05em;
}
.sec-title em{font-style:normal;color:var(--crimson)}
.sec-lead{margin-top:22px;font-size:.98rem;line-height:2.1;color:var(--body);letter-spacing:.04em}
.sec-head{margin-bottom:clamp(34px,5vw,54px)}
.sec-head.is-center{text-align:center}

.section{padding:clamp(64px,9vw,120px) 0}
.section-alt{background:var(--paper-2)}

/* ボタン */
.btn{
  display:inline-flex;align-items:center;gap:.6em;font-family:var(--f-body);
  font-size:.9rem;font-weight:600;letter-spacing:.12em;padding:15px 30px;
  border:1px solid transparent;transition:all .35s var(--trans);cursor:pointer;
}
.btn-arrow{transition:transform .35s var(--trans)}
.btn:hover .btn-arrow{transform:translateX(5px)}
.btn-primary{background:var(--crimson);color:var(--white);border-color:var(--crimson)}
.btn-primary:hover{background:var(--crimson-dark);border-color:var(--crimson-dark)}
.btn-secondary{background:var(--ink);color:var(--white);border-color:var(--ink)}
.btn-secondary:hover{background:var(--ink-2)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-dark)}

/* fade-in */
.fade-in{opacity:0;transform:translateY(22px);transition:opacity .9s var(--trans),transform .9s var(--trans)}
.fade-in.visible{opacity:1;transform:none}

/* ============ Header（上部センター看板） ============ */
.header{
  position:fixed;inset:0 0 auto 0;z-index:100;height:var(--header-h);
  display:flex;align-items:center;
  transition:background .4s var(--trans),box-shadow .4s var(--trans),border-color .4s var(--trans);
  border-bottom:1px solid transparent;
}
.header-inner{
  max-width:1240px;width:100%;margin:0 auto;padding:0 clamp(18px,4vw,40px);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.logo{display:flex;align-items:center;gap:12px;line-height:1}
.logo a{display:flex;align-items:center;gap:12px}
.logo .seal{width:38px;height:38px;font-size:.72rem;padding:5px 2px}
.logo-text{display:flex;flex-direction:column}
.logo-ja{
  font-family:var(--f-mincho);font-weight:700;font-size:1.2rem;letter-spacing:.18em;
  color:var(--white);text-shadow:0 1px 10px rgba(0,0,0,.35);
}
.logo-en{
  font-family:var(--f-script);font-size:.72rem;letter-spacing:.08em;
  color:var(--gold-soft);margin-top:4px;
}
.nav-list{display:flex;align-items:center;gap:clamp(16px,2.2vw,32px);list-style:none}
.nav-list a{
  font-size:.86rem;letter-spacing:.12em;color:var(--white);position:relative;padding:6px 0;
  text-shadow:0 1px 8px rgba(0,0,0,.3);white-space:nowrap;
}
.nav-list a::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold);
  transition:width .35s var(--trans);
}
.nav-list a:hover::after,.nav-list a.active::after{width:100%}
/* 相談ピル: letter-spacing の右余白偏りを補正（padding-left = right+3px。控えめ。タイポ規約2） */
.nav-list a.nav-reservation{
  background:var(--crimson);color:var(--white)!important;font-weight:600;
  padding:9px 13px 9px 16px;letter-spacing:.14em;text-shadow:none;border-radius:2px;
}
.nav-list a.nav-reservation::after{display:none}
.nav-list a.nav-reservation:hover{background:var(--crimson-dark)}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.hamburger span{width:24px;height:2px;background:var(--white);transition:.3s var(--trans);box-shadow:0 0 6px rgba(0,0,0,.3)}

/* スクロール後・下層ページ: 不透明の和紙地に反転 */
.header.solid{background:rgba(247,243,234,.96);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom-color:var(--line);box-shadow:0 6px 24px rgba(44,49,98,.07)}
.header.solid .logo-ja{color:var(--ink);text-shadow:none}
.header.solid .logo-en{color:var(--gold-dark)}
.header.solid .nav-list a{color:var(--ink);text-shadow:none}
.header.solid .nav-list a.nav-reservation{color:var(--white)!important}
.header.solid .hamburger span{background:var(--ink);box-shadow:none}

/* ============ Hero ============ */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center;transform:scale(1.06);animation:slowZoom 22s ease-out forwards}
.hero-overlay{position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(20,22,44,.52) 0%,rgba(24,27,52,.34) 42%,rgba(20,22,44,.66) 100%);
}
@keyframes slowZoom{to{transform:scale(1)}}
.hero-copy{padding:0 24px;max-width:920px}
.hero-eyebrow{font-family:var(--f-latin);font-size:.76rem;letter-spacing:.4em;text-transform:uppercase;color:var(--gold-soft);margin-bottom:22px}
.hero-catch{
  font-family:var(--f-script);font-size:clamp(1.05rem,2.4vw,1.45rem);color:var(--gold-soft);
  letter-spacing:.04em;margin-bottom:16px;
}
.hero-title{font-family:var(--f-mincho);font-weight:700;color:var(--white);
  font-size:clamp(2.1rem,6vw,3.9rem);line-height:1.42;letter-spacing:.09em;
  text-shadow:0 2px 26px rgba(0,0,0,.42)}
.hero-title em{font-style:normal;display:inline-block;color:var(--gold-soft)}
.hero-sub{margin-top:26px;color:rgba(251,248,241,.94);font-size:clamp(.95rem,1.7vw,1.06rem);line-height:2;letter-spacing:.05em}
/* 安心チップ（自社大工・一級建築士・完成保証） */
.hero-assure{
  display:inline-flex;align-items:center;gap:.7em;margin-top:32px;padding:11px 22px;
  background:rgba(247,243,234,.12);border:1px solid rgba(230,217,184,.5);
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);
  color:var(--white);font-size:.86rem;letter-spacing:.08em;font-weight:600;
}
.hero-assure b{font-family:var(--f-body);color:var(--gold-soft);font-weight:700}
.hero-actions{margin-top:36px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero-scroll{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:2;
  font-family:var(--f-latin);font-size:.62rem;letter-spacing:.3em;color:rgba(251,248,241,.8);writing-mode:vertical-rl}
.hero-scroll::after{content:"";display:block;width:1px;height:44px;background:linear-gradient(var(--gold-soft),transparent);margin:12px auto 0}

/* ============ page-header（下層共通・無地にしない：紺地＋金の枠＋透かし英字） ============ */
.page-header{
  position:relative;padding:calc(var(--header-h) + 66px) 0 50px;text-align:center;
  background:var(--ink);overflow:hidden;isolation:isolate;
}
.page-header::before{content:"";position:absolute;inset:0;z-index:-1;
  background:radial-gradient(circle at 78% 16%,rgba(168,134,63,.24),transparent 46%),
            radial-gradient(circle at 12% 96%,rgba(129,26,31,.28),transparent 44%)}
.page-header::after{content:attr(data-watermark);position:absolute;left:50%;top:58%;transform:translate(-50%,-50%);
  font-family:var(--f-latin);font-size:clamp(4rem,13vw,8rem);letter-spacing:.12em;text-transform:uppercase;
  color:rgba(230,217,184,.07);white-space:nowrap;pointer-events:none;z-index:-1;font-weight:400}
.page-header-en{font-family:var(--f-latin);font-size:.74rem;letter-spacing:.32em;text-transform:uppercase;color:var(--gold-soft);margin-bottom:12px;position:relative}
.page-header-title{font-family:var(--f-mincho);font-weight:700;color:var(--white);font-size:clamp(1.7rem,4vw,2.4rem);letter-spacing:.12em;position:relative}
.page-header-title::after{content:"";display:block;width:42px;height:2px;background:var(--gold);margin:18px auto 0}

/* 雰囲気写真バンド（下層ページの見出し下の全幅写真） */
.atmos-band{position:relative;height:clamp(200px,32vh,340px);background-size:cover;background-position:center;isolation:isolate}
.atmos-band::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(44,49,98,.12),rgba(44,49,98,.34))}
.atmos-band--caption{display:flex;align-items:flex-end;justify-content:flex-end}
.atmos-caption{
  color:var(--white);font-family:var(--f-mincho);font-weight:600;
  font-size:clamp(1.05rem,2.2vw,1.4rem);letter-spacing:.14em;
  margin:0 clamp(22px,5vw,64px) clamp(18px,3vw,30px) 0;text-shadow:0 2px 14px rgba(44,49,98,.5);
}

/* ============ Concept（写真コラージュ×コピー） ============ */
.concept-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,72px);align-items:center}
.concept-copy .vertical{font-family:var(--f-mincho);writing-mode:vertical-rl;font-size:1.05rem;letter-spacing:.34em;color:var(--gold-dark);margin-bottom:22px;height:4.6em}
.collage{position:relative}
.collage-main{width:88%;box-shadow:0 24px 50px rgba(44,49,98,.18)}
.collage-sub{position:absolute;right:0;bottom:-34px;width:44%;border:6px solid var(--paper);box-shadow:0 18px 36px rgba(44,49,98,.22)}
.concept-grid.flip .collage-sub{right:auto;left:0}

/* ============ 実績ストリップ（紺地・このページ唯一の全面ダーク＝重厚感の署名） ============ */
.stats-band{background:var(--ink);color:var(--white);position:relative;overflow:hidden;isolation:isolate;padding:clamp(48px,7vw,78px) 0}
.stats-band::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.6;
  background:radial-gradient(circle at 85% 20%,rgba(168,134,63,.26),transparent 44%),
            radial-gradient(circle at 10% 90%,rgba(129,26,31,.22),transparent 42%)}
.stats-head{text-align:center;margin-bottom:clamp(26px,4vw,40px)}
.stats-head .eyebrow{font-family:var(--f-script);font-size:1.1rem;color:var(--gold-soft);display:block;margin-bottom:8px}
.stats-head .lead{font-family:var(--f-mincho);font-size:clamp(1.05rem,2.2vw,1.4rem);letter-spacing:.08em;color:var(--white)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat-cell{text-align:center;padding:8px 12px;position:relative}
.stat-cell + .stat-cell::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);height:56%;width:1px;background:rgba(230,217,184,.24)}
.stat-value{font-family:var(--f-num);font-weight:700;font-size:clamp(2.2rem,5vw,3.1rem);color:var(--gold-soft);line-height:1;letter-spacing:.01em}
.stat-value .unit{font-family:var(--f-mincho);font-size:.42em;font-weight:500;color:var(--white);margin-left:3px;letter-spacing:.02em}
.stat-label{margin-top:12px;font-size:.82rem;letter-spacing:.06em;color:rgba(251,248,241,.82)}

/* ============ Works（施工事例 ビフォーアフター — 署名・主役） ============ */
.works .sec-head{margin-bottom:clamp(30px,4vw,46px)}
.work-case{margin-bottom:clamp(48px,7vw,86px)}
.work-case:last-child{margin-bottom:0}
.work-ba{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:center;position:relative}
.work-shot{position:relative;isolation:isolate;box-shadow:0 16px 38px rgba(44,49,98,.15)}
.work-shot img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.work-label{position:absolute;top:0;left:0;z-index:2;font-family:var(--f-latin);font-size:.66rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--white);padding:6px 15px}
.work-label.is-before{background:rgba(44,49,98,.94)}
.work-label.is-after{background:var(--crimson)}
.work-arrow{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:5;
  width:48px;height:48px;border-radius:50%;background:var(--paper);border:1px solid var(--gold);
  color:var(--crimson);display:flex;align-items:center;justify-content:center;font-size:1.15rem;font-weight:700;
  box-shadow:0 6px 18px rgba(44,49,98,.2)}
.work-meta{margin-top:26px;display:grid;grid-template-columns:1fr auto;gap:6px 20px;align-items:baseline}
.work-cat{font-family:var(--f-latin);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-dark);grid-column:1/-1}
.work-title{font-family:var(--f-mincho);font-weight:600;font-size:clamp(1.2rem,2.4vw,1.55rem);color:var(--ink);letter-spacing:.04em;line-height:1.5}
.work-loc{font-size:.82rem;color:var(--mute);letter-spacing:.04em;white-space:nowrap}
.work-comment{grid-column:1/-1;margin-top:12px;padding-left:16px;border-left:2px solid var(--gold);font-size:.92rem;line-height:2;color:var(--body)}

/* ============ Services（対応する工事 エディトリアル格子・写真なし＝タイポで見せる） ============ */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.service-card{padding:clamp(24px,3vw,34px) clamp(20px,2.4vw,30px);border-bottom:1px solid var(--line);border-right:1px solid var(--line);transition:background .35s var(--trans)}
.service-card:hover{background:var(--paper-3)}
.service-en{display:flex;align-items:center;gap:.6em;font-family:var(--f-latin);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-dark);margin-bottom:12px}
.service-en::before{content:"";width:7px;height:7px;background:var(--crimson);transform:rotate(45deg);flex-shrink:0}
.service-name{font-family:var(--f-mincho);font-weight:600;font-size:1.16rem;color:var(--ink);letter-spacing:.05em;margin-bottom:10px}
.service-desc{font-size:.9rem;line-height:1.95;color:var(--body)}

/* ============ Reasons（選ばれる理由 交互3列） ============ */
.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center;margin-bottom:clamp(44px,6vw,80px)}
.feature-row:last-child{margin-bottom:0}
.feature-row.is-flip .feature-img{order:2}
.feature-img{position:relative}
.feature-img img{width:100%;aspect-ratio:4/3;object-fit:cover;box-shadow:0 20px 42px rgba(44,49,98,.15)}
.feature-img::after{content:"";position:absolute;inset:12px;border:1px solid rgba(230,217,184,.55);pointer-events:none}
.feature-num{font-family:var(--f-latin);font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-dark);margin-bottom:14px}
.feature-title{font-family:var(--f-mincho);font-weight:600;font-size:clamp(1.3rem,2.4vw,1.7rem);color:var(--ink);letter-spacing:.05em;line-height:1.55;margin-bottom:16px}
.feature-desc{font-size:.95rem;line-height:2.05;color:var(--body)}

/* ============ Flow（施工の流れ — 署名 ステップ） ============ */
.flow{background:var(--paper-3)}
.ft-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(34px,6vw,70px);align-items:start}
.ft-steps{list-style:none;counter-reset:ft;margin-top:8px}
.ft-steps li{position:relative;padding:0 0 26px 62px;counter-increment:ft}
.ft-steps li:last-child{padding-bottom:0}
.ft-steps li::before{content:counter(ft,decimal-leading-zero);position:absolute;left:0;top:-2px;
  font-family:var(--f-latin);font-size:1rem;font-weight:700;color:var(--white);background:var(--crimson);
  width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.ft-steps li::after{content:"";position:absolute;left:21px;top:44px;bottom:8px;width:1px;background:var(--gold-soft)}
.ft-steps li:last-child::after{display:none}
.ft-step-title{font-family:var(--f-mincho);font-size:1.1rem;font-weight:600;color:var(--ink);letter-spacing:.04em;margin-bottom:6px}
.ft-step-desc{font-size:.9rem;line-height:1.95;color:var(--body)}
.ft-visual{position:relative;position:sticky;top:100px}
.ft-visual img{width:100%;aspect-ratio:3/4;object-fit:cover;box-shadow:0 22px 46px rgba(44,49,98,.2)}
.ft-visual::after{content:"";position:absolute;inset:14px;border:1px solid rgba(230,217,184,.6);pointer-events:none}

/* ============ Menu（費用の目安＋施工メニュー詳細） ============ */
/* 料金の目安＝お品書き型の行組み（SaaSカード風を避け、和の落ち着きで） */
.sysplan-grid{display:flex;flex-direction:column;max-width:680px;margin:0 auto;border-top:1px solid var(--line)}
.sysplan{display:grid;grid-template-columns:1fr auto;gap:4px 24px;align-items:baseline;padding:20px 6px;border-bottom:1px dashed var(--line-2)}
.sysplan.is-feature{border-left:3px solid var(--crimson);padding-left:16px;background:linear-gradient(90deg,rgba(129,26,31,.05),transparent 70%)}
.sysplan-head{display:flex;align-items:center;gap:10px;margin:0}
.sysplan-name{font-family:var(--f-mincho);font-size:1.1rem;font-weight:600;color:var(--ink);letter-spacing:.05em}
.sysplan-price{grid-column:2;grid-row:1;font-family:var(--f-num);font-size:1.24rem;font-weight:700;color:var(--crimson);letter-spacing:.01em;line-height:1.2;white-space:nowrap}
.sysplan-price small{font-size:.7rem;font-weight:600;color:var(--mute);margin-left:4px}
.sysplan-desc{grid-column:1 / -1;margin-top:4px;font-size:.86rem;line-height:1.9;color:var(--body)}
.sysplan .menu-item-badge{background:transparent;color:var(--gold-dark);border:1px solid var(--gold);font-weight:600;margin-left:0}
.menu-category{margin-bottom:clamp(38px,5vw,58px)}
.menu-category:last-child{margin-bottom:0}
.menu-category-title{font-family:var(--f-mincho);font-weight:600;font-size:1.4rem;color:var(--ink);letter-spacing:.06em;padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:8px;display:flex;align-items:baseline;gap:.7em}
.menu-category-title-en{font-family:var(--f-latin);font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-dark)}
.menu-category-intro{font-size:.88rem;color:var(--mute);line-height:1.9;margin-bottom:18px}
.menu-list{display:flex;flex-direction:column}
.menu-item{display:grid;grid-template-columns:1fr auto;gap:6px 18px;padding:15px 0;border-bottom:1px dashed var(--line-2)}
.menu-item:last-child{border-bottom:0}
.menu-item-name{font-size:1rem;color:var(--ink);font-weight:500;letter-spacing:.03em}
.menu-item-badge{display:inline-block;margin-left:10px;background:var(--crimson);color:var(--white);font-size:.66rem;font-weight:700;letter-spacing:.06em;padding:3px 9px;vertical-align:middle}
.menu-item-price{font-family:var(--f-num);font-size:1.02rem;font-weight:600;color:var(--crimson);white-space:nowrap;letter-spacing:.01em}
.menu-item-price small{font-size:.72rem;color:var(--mute);margin-left:3px;font-weight:500}
.menu-item-desc{grid-column:1/-1;font-size:.86rem;color:var(--mute);line-height:1.8}
.menu-footnote{margin-top:32px;font-size:.83rem;color:var(--mute);line-height:2;letter-spacing:.03em}

/* ============ About / Rep ============ */
.about-story{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,6vw,72px);align-items:center}
.mama-block{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(30px,5vw,60px);align-items:start}
.mama-block .mama-img{position:relative}
.mama-block .mama-img img{width:100%;aspect-ratio:3/4;object-fit:cover;box-shadow:0 20px 42px rgba(44,49,98,.16)}
.mama-block .mama-img .seal{position:absolute;right:-14px;bottom:22px;width:52px;height:64px;font-size:.92rem;padding:8px 4px}
.mama-role{font-family:var(--f-latin);font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-dark);margin-bottom:8px}
.mama-name{font-family:var(--f-mincho);font-weight:700;font-size:1.7rem;color:var(--ink);letter-spacing:.08em}
.mama-name-en{font-family:var(--f-script);font-size:.92rem;letter-spacing:.02em;color:var(--mute);margin:6px 0 20px}
.mama-bio{font-size:.95rem;line-height:2.1;color:var(--body);margin-bottom:18px}
.mama-message{padding:20px 24px;background:var(--paper-2);border-left:3px solid var(--crimson);font-family:var(--f-mincho);font-size:1rem;line-height:1.95;color:var(--ink);letter-spacing:.03em}

/* ============ Interior 全幅 ============ */
.interior-wide{position:relative;min-height:60vh;display:flex;align-items:center;overflow:hidden;isolation:isolate}
.interior-bg{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center}
.interior-wide::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(20,22,44,.74) 0%,rgba(20,22,44,.44) 55%,rgba(20,22,44,.2) 100%)}
.interior-copy{max-width:470px;color:var(--white)}
.interior-copy .sec-label{color:var(--gold-soft)}
.interior-copy .sec-label::before{background:var(--gold-soft)}
.interior-copy .sec-title{color:var(--white)}
.interior-copy .sec-title em{color:var(--gold-soft)}
.interior-copy .sec-lead{color:rgba(251,248,241,.9)}

/* ============ Company 会社概要テーブル（署名） ============ */
.company{max-width:760px;margin:0 auto}
.company-table{width:100%;border-collapse:collapse;border-top:1px solid var(--line)}
.company-table tr{border-bottom:1px solid var(--line-2)}
.company-table th{text-align:left;font-family:var(--f-body);font-weight:600;color:var(--ink);width:9em;padding:17px 14px 17px 0;vertical-align:top;font-size:.86rem;letter-spacing:.08em}
.company-table td{padding:17px 0;color:var(--body);font-size:.92rem;line-height:1.9;vertical-align:top}

/* ============ FAQ ============ */
.faq-container{max-width:760px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{width:100%;background:none;border:0;cursor:pointer;display:flex;align-items:flex-start;gap:14px;padding:22px 0;text-align:left;font-family:inherit}
.faq-q-label{font-family:var(--f-latin);font-size:.8rem;font-weight:700;color:var(--gold-dark);flex-shrink:0;line-height:1.7}
.faq-q-text{flex:1;font-size:.98rem;font-weight:500;color:var(--ink);line-height:1.7;letter-spacing:.03em}
.faq-toggle{flex-shrink:0;width:16px;height:16px;position:relative;margin-top:5px}
.faq-toggle::before,.faq-toggle::after{content:"";position:absolute;background:var(--crimson);transition:transform .3s var(--trans)}
.faq-toggle::before{top:7px;left:0;width:16px;height:2px}
.faq-toggle::after{top:0;left:7px;width:2px;height:16px}
.faq-item.is-open .faq-toggle::after{transform:rotate(90deg);opacity:0}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .4s var(--trans)}
.faq-item.is-open .faq-answer{max-height:420px}
.faq-answer-inner{padding:0 0 24px 34px;font-size:.92rem;line-height:2;color:var(--body)}

/* ============ Reservation CTA ============ */
.reservation-section{position:relative;padding:clamp(70px,10vw,120px) 0;text-align:center;overflow:hidden;isolation:isolate}
.reservation-bg{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center}
.reservation-section::after{content:"";position:absolute;inset:0;z-index:-1;background:rgba(20,22,44,.74)}
.reservation-inner{position:relative;max-width:640px;margin:0 auto;padding:0 24px;color:var(--white)}
.reservation-label{font-family:var(--f-latin);font-size:.74rem;letter-spacing:.32em;text-transform:uppercase;color:var(--gold-soft);margin-bottom:18px}
.reservation-title{font-family:var(--f-mincho);font-weight:700;font-size:clamp(1.5rem,3.4vw,2.1rem);letter-spacing:.07em;line-height:1.6}
.reservation-note{margin-top:20px;color:rgba(251,248,241,.9);font-size:.95rem;line-height:2}
.reservation-tel{display:block;margin:30px 0 8px;font-family:var(--f-num);font-size:clamp(1.7rem,4vw,2.3rem);font-weight:700;letter-spacing:.04em;color:var(--white)}
.reservation-tel small{display:block;font-family:var(--f-body);font-size:.72rem;font-weight:600;letter-spacing:.2em;color:var(--gold-soft);margin-bottom:8px}
.reservation-buttons{margin-top:26px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* Reservation compact（下層ページ末尾） */
.reservation-compact{background:var(--ink);color:var(--white)}
.reservation-compact-inner{max-width:var(--maxw);margin:0 auto;padding:clamp(40px,6vw,60px) clamp(20px,5vw,44px);display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap}
.reservation-compact-eyebrow{display:block;font-family:var(--f-latin);font-size:.68rem;letter-spacing:.28em;text-transform:uppercase;color:var(--gold-soft);margin-bottom:8px}
.reservation-compact-title{font-family:var(--f-mincho);font-size:clamp(1.15rem,2.4vw,1.5rem);font-weight:600;letter-spacing:.05em}
.reservation-compact-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ============ Access ============ */
.access-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(30px,5vw,56px);align-items:start}
.access-map{aspect-ratio:4/3;box-shadow:0 20px 42px rgba(44,49,98,.14)}
.access-map iframe{width:100%;height:100%;border:0;display:block}
.access-info-block{padding:18px 0;border-bottom:1px solid var(--line-2)}
.access-info-block:first-child{padding-top:0}
.access-info-label{font-family:var(--f-latin);font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-dark);margin-bottom:8px}
.access-info-text{font-size:.95rem;line-height:1.9;color:var(--ink)}
.phone-link{font-family:var(--f-num);font-size:1.2rem;font-weight:700;color:var(--crimson);letter-spacing:.02em}
.hours-table{width:100%;border-collapse:collapse;font-size:.92rem}
.hours-table td{padding:5px 0;vertical-align:top;color:var(--ink)}
.hours-table td:first-child{width:5em;color:var(--mute);font-size:.86rem}

/* ============ Contact form ============ */
.contact-intro{max-width:660px;margin:0 auto clamp(34px,5vw,48px);text-align:center}
.contact-form{max-width:640px;margin:0 auto}
.form-group{margin-bottom:22px}
.form-label{display:block;font-size:.86rem;font-weight:600;letter-spacing:.06em;color:var(--ink);margin-bottom:9px}
.form-label .required{margin-left:9px;background:var(--crimson);color:var(--white);font-size:.66rem;font-weight:700;letter-spacing:.06em;padding:2px 8px}
.form-input,.form-select,.form-textarea{width:100%;font-family:inherit;font-size:.96rem;color:var(--ink);background:var(--white);border:1px solid var(--line);padding:13px 15px;transition:border-color .3s var(--trans)}
.form-input:focus,.form-select:focus,.form-textarea:focus{outline:0;border-color:var(--crimson)}
.form-textarea{min-height:150px;resize:vertical;line-height:1.8}
.form-submit{display:block;width:100%;margin-top:8px;background:var(--crimson);color:var(--white);border:0;font-family:inherit;font-size:.98rem;font-weight:600;letter-spacing:.14em;padding:17px;cursor:pointer;transition:background .35s var(--trans)}
.form-submit:hover{background:var(--crimson-dark)}
.form-submit:disabled{opacity:.6;cursor:default}
.quick-contact{background:var(--paper-2);padding:clamp(50px,7vw,80px) 0;text-align:center}
.quick-contact-phone{display:inline-block;margin-top:18px;font-family:var(--f-num);font-size:clamp(1.8rem,4.4vw,2.5rem);font-weight:700;color:var(--crimson);letter-spacing:.04em}
.quick-contact-hours{margin-top:10px;font-size:.9rem;color:var(--mute);line-height:1.9}

/* ============ Footer ============ */
.footer{background:var(--ink);color:rgba(251,248,241,.82);padding:clamp(50px,7vw,76px) 0 0}
.footer-inner{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,44px);display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.footer-brand .seal{width:40px;height:40px;font-size:.76rem;padding:5px 2px}
.footer-logo{font-family:var(--f-mincho);font-weight:700;font-size:1.3rem;color:var(--white);letter-spacing:.14em}
.footer-logo-en{font-family:var(--f-script);font-size:.8rem;letter-spacing:.02em;color:var(--gold-soft);margin-top:2px}
.footer-tagline{font-size:.8rem;letter-spacing:.06em;color:rgba(251,248,241,.72);margin-bottom:18px}
.footer-info{font-size:.86rem;line-height:2;color:rgba(251,248,241,.76)}
.footer-heading{font-family:var(--f-latin);font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-soft);margin-bottom:14px}
.footer-links{list-style:none}
.footer-links li{margin-bottom:10px}
.footer-links a{font-size:.86rem;color:rgba(251,248,241,.76)}
.footer-links a:hover{color:var(--gold-soft)}
.footer-bottom{margin-top:clamp(40px,6vw,60px);border-top:1px solid rgba(230,217,184,.15);padding:22px 0;text-align:center;font-family:var(--f-latin);font-size:.66rem;letter-spacing:.2em;color:rgba(251,248,241,.55)}

/* ============ Mobile CTA bar ============ */
.mobile-cta-bar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:90;padding:10px 12px;gap:10px;background:rgba(247,243,234,.96);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-top:1px solid var(--line);transform:translateY(100%);transition:transform .4s var(--trans)}
.mobile-cta-bar .btn{flex:1;justify-content:center;padding:13px}

/* ============ Responsive ============ */
@media (max-width:980px){
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .ft-visual{position:relative;top:0}
}
@media (max-width:860px){
  .concept-grid,.about-story,.ft-grid,.mama-block,.feature-row,.feature-row.is-flip{grid-template-columns:1fr}
  .feature-row.is-flip .feature-img{order:0}
  .collage{max-width:420px;margin:0 auto 40px}
  .collage-sub{width:40%}
  .mama-block .mama-img{max-width:340px}
  .access-layout{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:26px 0}
  .stat-cell:nth-child(odd) + .stat-cell::before{display:none}
  .footer-inner{grid-template-columns:1fr 1fr;gap:30px}
  .footer-inner > :first-child{grid-column:1/-1}
  .mobile-cta-bar{display:flex}
  .reservation-compact-inner{flex-direction:column;text-align:center}
  body{padding-bottom:64px}
}
@media (max-width:620px){
  .services-grid{grid-template-columns:1fr}
  .work-ba{grid-template-columns:1fr;gap:10px}
  .work-arrow{transform:translate(-50%,-50%) rotate(90deg)}
  .work-meta{grid-template-columns:1fr}
  .work-loc{white-space:normal}
}
@media (max-width:520px){
  .footer-inner{grid-template-columns:1fr}
  .menu-item{grid-template-columns:1fr;gap:2px}
  .menu-item-price{justify-self:start}
  .company-table th{width:7em;font-size:.82rem}
}
@media (prefers-reduced-motion:reduce){
  .fade-in{opacity:1;transform:none;transition:none}
  .hero-bg{animation:none;transform:none}
}

/* ナビ折れ・見切れ対策（レスポンシブ検収基準）: 長いラベル（施工事例・料金の目安・ご相談/お電話）を含むため、
   横並びナビが収まらなくなる幅（実測≈1300px）より手前でハンバーガーへ切替（ナビ専用・独立ブロック）。
   834px/1024px/1180px いずれもハンバーガーで破綻なし。 */
@media (max-width:1320px){
  .hamburger{display:flex}
  .nav-list{display:none;position:absolute;top:var(--header-h);left:0;right:0;flex-direction:column;align-items:stretch;gap:0;
    background:rgba(44,49,98,.98);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding:14px 24px 22px;border-bottom:1px solid var(--line-2)}
  .header.solid .nav-list{background:rgba(247,243,234,.98)}
  .nav-list.open{display:flex}
  .nav-list li{border-bottom:1px solid rgba(230,217,184,.14)}
  .nav-list a{display:block;padding:15px 0;color:var(--white);white-space:nowrap}
  .header.solid .nav-list a{color:var(--ink)}
  .nav-list a::after{display:none}
  .nav-list a.nav-reservation{text-align:center;margin-top:12px;padding:13px 16px 13px 19px}
  .header.solid .nav-list a.nav-reservation{color:var(--white)}
}