/* ============================================================
   Hello Reco — style.css
   ============================================================ */

/* ── デザイントークン ─────────────────────────────────────── */
:root {
  --bg:         #EDE4D3;   /* クリーム地 */
  --bg-section: #E4D8C2;   /* 一段深いクリーム（交互セクション） */
  --bg-card:    #F5EEE0;   /* 明るいカード */
  --text:       #2E2A24;   /* 濃いエスプレッソ */
  --accent:     #B48B5C;   /* 金茶 */
  --wine:       #941E37;   /* ワインレッド（ロゴ／ブランド） */
  --muted:      #7C7263;   /* 温かいトープ */
  --border:     rgba(46,42,36,0.14);

  --on-photo:       #F6F1E7;          /* 写真の上の明るい文字 */
  --on-photo-muted: rgba(246,241,231,0.72);

  --pad:        clamp(1.5rem, 5vw, 5rem);
  --nav-h:      64px;
  --rail-w:     260px;
  --center-w:   520px;   /* 広い画面での中央スクロールカラム幅 */
}

/* ── リセット ────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
::-webkit-scrollbar    { display: none; }
*                      { scrollbar-width: none; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Noto Serif JP', serif;
  font-weight: 300;
  overflow-x: hidden;
  line-height: 1.6;
}

img { display: block; width: 100%; height: 100%; object-fit: cover; }
picture { display: contents; }   /* WebP 切替用の <picture> はレイアウトに影響させない */
a   { color: inherit; text-decoration: none; }

/* ── タイポグラフィ ──────────────────────────────────────── */
.label-caps {
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.68rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
}

.section-heading {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(2.5rem, 5vw, 5rem);
  letter-spacing: 0.22em;
  line-height: 1.15;
  color: var(--text);
}

.body-text { color: var(--muted); font-size: .875rem; line-height: 2.4; letter-spacing: .06em; }
.body-text p + p { margin-top: 1.5rem; }
.body-sm   { font-size: .875rem; line-height: 2.4; color: var(--text); }
.muted     { color: var(--muted); }

.italic-light {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic; font-weight: 300;
  font-size: 1.1rem; letter-spacing: .35em; color: var(--on-photo-muted);
}
.diamond { color: var(--accent); font-size: .45rem; }

/* ── セクション共通 ──────────────────────────────────────── */
.section-inner {
  max-width: 1300px; margin: 0 auto;
  padding: clamp(5rem,10vw,9rem) var(--pad);
}
.section-inner.narrow { max-width: 860px; }
.section-header       { margin-bottom: clamp(3rem,6vw,5rem); }
.section-header.center{ text-align: center; }


/* ============================================================
   ナビゲーション（狭い画面用の上部バー）
   ============================================================ */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  padding: 0 var(--pad);
  background: transparent;
  transition: background .4s ease, backdrop-filter .4s ease, border-color .4s ease;
  border-bottom: 1px solid transparent;
}

#nav.scrolled {
  background: rgba(237,228,211,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}

.nav-inner {
  width: 100%; max-width: 1300px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
}

.nav-logo { display: block; }
.nav-logo img { height: 30px; width: auto; display: block; }

.nav-links {
  display: flex; gap: 2.5rem; list-style: none;
}
.nav-links a {
  font-family: 'Cormorant Garamond', serif;
  font-size: .72rem; letter-spacing: .35em; text-transform: uppercase;
  color: var(--on-photo-muted);   /* Hero（暗い写真）の上：明るく */
  transition: color .3s ease;
}
#nav.scrolled .nav-links a { color: var(--muted); }  /* クリーム地：トープ */
.nav-links a:hover { color: var(--wine); }

.nav-menu-btn {
  display: none;
  flex-direction: column; justify-content: center;
  gap: 5px; background: none; border: none; cursor: pointer;
  padding: 4px; width: 32px; height: 32px;
}
.nav-menu-btn span {
  display: block; height: 1px; width: 100%;
  background: var(--on-photo);   /* Hero の上：明るく */
  transition: transform .3s ease, opacity .3s ease, background .3s ease;
}
#nav.scrolled .nav-menu-btn span { background: var(--text); }  /* クリーム地：濃く */
/* 開いたら2本を中央で交差させて×にする（線の間隔6pxの半分ずつ寄せる） */
.nav-menu-btn.open span:first-child { transform: translateY(3px)  rotate(45deg); }
.nav-menu-btn.open span:last-child  { transform: translateY(-3px) rotate(-45deg); }

.nav-drawer {
  position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0;
  z-index: 99;
  background: rgba(237,228,211,0.98);
  backdrop-filter: blur(20px);
  display: flex; align-items: center; justify-content: center;
  transform: translateX(100%);
  transition: transform .4s cubic-bezier(.77,0,.175,1);
}
.nav-drawer.open { transform: translateX(0); }
.nav-drawer ul   { list-style: none; text-align: center; }
.nav-drawer li   { margin: 1.5rem 0; }
.drawer-link {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300; font-size: 2rem; letter-spacing: .25em;
  color: var(--text);
  transition: color .3s ease;
}
.drawer-link:hover { color: var(--wine); }

@media (max-width: 768px) {
  .nav-links       { display: none; }
  .nav-menu-btn    { display: flex; }
  .nav-logo img    { height: 48px; }   /* スマホはナビ内の情報量が少ないので大きめに */
}


/* ============================================================
   固定サイドレール（広い画面：左＝ロゴ+ナビ / 右＝コンセプト）
   ============================================================ */
.rail { display: none; }

@media (min-width: 1200px) {
  /* 上部バーはレールが代替するので隠す（レールは幅に余裕のある1200px〜） */
  #nav { display: none; }

  .rail {
    display: flex; flex-direction: column; justify-content: space-between;
    position: fixed; top: 0; bottom: 0;
    width: var(--rail-w);
    z-index: 90;
    padding: 2.6rem 1.9rem;
    background: var(--bg);
  }
  .rail-left  { left: 0; }
  .rail-right { right: 0; text-align: right; }

  .rail-logo { display: block; margin-bottom: 2rem; }
  .rail-logo img { width: min(120px, 100%); height: auto; }

  .rail-nav { display: flex; flex-direction: column; gap: 1.15rem; }
  .rail-nav a {
    font-family: 'Cormorant Garamond', serif;
    font-size: .82rem; letter-spacing: .3em; text-transform: uppercase;
    color: var(--muted); transition: color .3s ease;
  }
  .rail-nav a:hover,
  .rail-nav a.active { color: var(--wine); }

  .rail-tag {
    font-size: .62rem; letter-spacing: .14em; line-height: 2;
    color: var(--muted);
  }

  .rail-concept {
    font-family: 'Noto Serif JP', serif;
    font-size: .74rem; line-height: 2.5; letter-spacing: .08em;
    color: var(--text);
  }
  .rail-meta {
    display: flex; flex-direction: column; gap: 1rem;
    font-size: .6rem; letter-spacing: .1em; line-height: 2.1; color: var(--muted);
  }
  .rail-ig {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.05rem; letter-spacing: .15em; color: var(--wine);
    transition: opacity .3s ease;
  }
  .rail-ig:hover { opacity: .65; }
}

@media (min-width: 1600px) {
  :root { --rail-w: 300px; }
}


/* ============================================================
   ① Hero
   ============================================================ */
#hero {
  position: relative; width: 100%;
  /* Experience より上にあるため、ここが伸縮すると
     下のセクションのスクロール位置が丸ごとずれる。svh で固定する */
  height: 100vh;
  height: 100svh;
  overflow: hidden; background: var(--bg-section);
}
.hero-bg { position: absolute; inset: 0; }

@keyframes ken-burns {
  0%   { transform: scale(1)    translate(0,0); }
  100% { transform: scale(1.10) translate(-1.5%,-1%); }
}
.ken-burns {
  animation: ken-burns 28s ease-in-out infinite alternate;
  width: 100%; height: 100%; object-fit: cover;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom,
    rgba(24,18,14,.5) 0%,
    rgba(24,18,14,.18) 38%,
    rgba(24,18,14,.36) 72%,
    var(--bg) 100%);
}
.hero-text {
  position: relative; z-index: 10; height: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 0 var(--pad);
}
.hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(2.4rem, 7vw, 4rem);
  letter-spacing: .32em; line-height: 1.15; color: var(--on-photo);
}
.hero-sub {
  margin-top: 2.5rem;
  display: flex; align-items: center; gap: clamp(.75rem,2vw,1.5rem);
}

.scroll-hint {
  position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%);
  z-index: 10;
  display: flex; flex-direction: column; align-items: center; gap: .75rem;
}
.scroll-line {
  width: 1px; height: 2.5rem;
  background: linear-gradient(to bottom, rgba(46,42,36,.45), transparent);
}


/* ============================================================
   ② About
   ============================================================ */
#about {
  background: var(--bg);
  padding: clamp(5rem,10vw,10rem) 0;
}
.about-grid {
  max-width: 1300px; margin: 0 auto; padding: 0 var(--pad);
  display: grid; grid-template-columns: 1fr 1fr;
}
.about-photo {
  aspect-ratio: 3 / 4;
  overflow: hidden;
}
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
.about-body {
  display: flex; flex-direction: column; justify-content: center;
  padding: 0 clamp(2rem,6vw,6rem);
}

@media (max-width: 768px) {
  .about-grid            { grid-template-columns: 1fr; }
  .about-photo           { aspect-ratio: 4 / 3; }
  .about-body            { padding: 3rem 0 0; }
}


/* ============================================================
   ③ First Visit
   ============================================================ */
#first-visit { background: var(--bg-card); }
.visit-grid  {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: var(--border);
}
.visit-card {
  background: var(--bg-card);
  padding: clamp(2.5rem,5vw,3.5rem);
  display: flex; flex-direction: column;
}

.turntable-feature {
  display: flex; flex-direction: column; align-items: center;
  margin-bottom: clamp(3rem,6vw,5rem);
}
.turntable-wrap {
  width: min(440px, 78vw);
  filter: drop-shadow(0 18px 44px rgba(60,40,30,0.28));
}
#turntable-svg { width: 100%; height: auto; display: block; }
.turntable-cap {
  margin-top: 1.75rem;
  color: var(--muted);
  letter-spacing: .3em;
  font-size: .62rem;
  text-align: center;
}

/* レコードの ON/OFF トグル */
.tt-note {
  margin-top: .7rem;
  font-family: 'Noto Serif JP', serif;
  font-size: .68rem; letter-spacing: .12em;
  color: var(--muted); opacity: .75;
}
.tt-track {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic; font-size: .8rem; letter-spacing: .08em;
}
.tt-toggle {
  margin-top: 1.6rem;
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .6rem 1.5rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: pointer;
  transition: border-color .3s ease, background .3s ease;
}
.tt-toggle:hover { border-color: var(--wine); background: rgba(148,30,55,.04); }
.tt-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--muted);
  transition: background .3s ease, box-shadow .3s ease;
}
.tt-toggle.playing .tt-dot {
  background: var(--wine);
  box-shadow: 0 0 0 4px rgba(148,30,55,.18);
}
.tt-label {
  font-family: 'Cormorant Garamond', serif;
  font-size: .72rem; letter-spacing: .3em; text-transform: uppercase;
  color: var(--text);
}

@keyframes vinyl-spin { to { transform: rotate(360deg); } }
#record-group {
  transform-box: fill-box;
  transform-origin: center;
}
#record-group.spinning {
  animation: vinyl-spin 2.4s linear infinite;
}

.card-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300; font-size: 1.875rem; letter-spacing: .18em;
  color: var(--text); margin-bottom: 1.75rem;
}
.price-row { display: flex; align-items: baseline; gap: .5rem; margin-bottom: 2rem; }
.price     { font-family:'Cormorant Garamond',serif; font-weight:300; font-size:3rem; color:var(--wine); line-height:1; }
.price-unit{ font-size:.8rem; color:var(--muted); font-family:'Noto Serif JP',serif; }
.card-body { font-family:'Noto Serif JP',serif; font-size:.875rem; line-height:2.3; letter-spacing:.05em; color:var(--muted); flex:1; }
.card-footer{ margin-top:2.5rem; padding-top:2rem; border-top:1px solid var(--border); }

@media (max-width:640px) { .visit-grid { grid-template-columns: 1fr; } }


/* ============================================================
   ④ Experience 横スクロール（写真の暗いインタールード）
   ============================================================ */
#experience-container {
  position: relative; width: 100%;
  /* svh＝ツールバーが出ていない前提の高さ。スマホでバーが出入りしても
     高さが変わらないので、ピン留め位置がスクロール中にずれない */
  height: 100vh;
  height: 100svh;
  overflow: hidden; background: var(--bg-section);
}
#experience-slides {
  display: flex; height: 100%; width: 400%;   /* コンテナ幅×4（ビューポート非依存） */
  will-change: transform;
}
.exp-slide {
  position: relative; flex-shrink: 0; width: 25%; height: 100%; overflow: hidden;
}
.exp-slide img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
}
.exp-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top,
    rgba(22,16,12,.82) 0%,
    rgba(22,16,12,.28) 45%,
    rgba(22,16,12,0) 75%);
}
.exp-text {
  position: absolute;
  bottom: 4rem;
  /* right を指定しないと本文が画面右端まで届いてしまう */
  left: clamp(1.75rem,5vw,5rem);
  right: clamp(1.75rem,5vw,5rem);
  max-width: 480px;
}
.exp-title {
  font-family: 'Cormorant Garamond', serif; font-weight: 300;
  font-size: clamp(3.5rem,8vw,7rem); letter-spacing: .18em;
  color: var(--on-photo); line-height: 1; margin-bottom: .75rem;
}
.exp-ja   { font-size:1rem; color:var(--on-photo-muted); margin-bottom:1.5rem; letter-spacing:.1em; }
.exp-desc { font-size:.875rem; line-height:2.1; color:rgba(246,241,231,.7); letter-spacing:.05em; }

.exp-progress {
  position: absolute; bottom: 1.5rem; left: 50%; transform: translateX(-50%);
  width: min(200px, 40vw);
}
.exp-bar {
  height: 1px; background: rgba(246,241,231,.25); overflow: hidden;
}
#exp-fill {
  height: 100%; width: 25%; background: var(--accent);
  transition: width .3s ease;
}


/* ============================================================
   ⑤ Featured Menu — 12カラム雑誌グリッド
   ============================================================ */
#menu { background: var(--bg-section); }

.menu-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--border);
}
.menu-item {
  position: relative; overflow: hidden;
  min-height: clamp(240px, 42vh, 360px);
  background: #241f1a;
}

.menu-img-wrap {
  position: absolute; inset: 0;
}
.menu-img-wrap::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(20,15,11,.9) 0%, transparent 55%);
}
.menu-photo-img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .7s ease;
}
.menu-item:hover .menu-photo-img {
  transform: scale(1.04);
}

.menu-caption {
  position: absolute; bottom: 1.75rem; left: 1.75rem; z-index: 1;
}
.menu-name {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300; font-size: 1.875rem; letter-spacing: .12em; color: var(--on-photo);
}
.menu-price-tag { font-size: .8rem; color: var(--on-photo-muted); margin-top: .4rem; }

@media (max-width: 768px) {
  .menu-item { min-height: clamp(220px, 55vw, 380px); }
}


/* ============================================================
   ⑥ Record Collection
   ============================================================ */
#records { background: var(--bg); padding: clamp(5rem,8vw,9rem) 0; }

.record-scroll {
  display: flex; gap: 1.25rem; overflow-x: auto;
  padding: 0 var(--pad) 2.5rem;
  scrollbar-width: none;
}
.record-scroll::-webkit-scrollbar { display: none; }

.record-card {
  flex-shrink: 0; width: min(250px, 70vw);
  cursor: pointer; transition: transform .5s ease;
}
.record-card:hover { transform: translateY(-8px); }

.record-cover {
  aspect-ratio: 1 / 1; overflow: hidden;
  transition: box-shadow .5s ease;
}
.record-card:hover .record-cover {
  box-shadow: 0 20px 50px rgba(60,40,30,.3);
}
.record-cover img { width: 100%; height: 100%; object-fit: cover; }

.record-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300; font-size: 1.05rem; letter-spacing: .1em;
  color: var(--text); margin-top: 1rem; line-height: 1.3;
}
.record-meta { font-size: .75rem; color: var(--muted); margin-top: .35rem; }


/* ============================================================
   ⑦ Gallery
   ============================================================ */
#gallery { background: var(--bg-section); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: .875rem;
  align-items: stretch;   /* セル高さに合わせる（画像は cover で切り抜き）*/
}

.gallery-item {
  overflow: hidden;
  transform: rotate(var(--rot, 0deg));
  transition: transform .45s cubic-bezier(.25,.46,.45,.94);
  cursor: pointer;
  background: var(--bg-card);
}
.gallery-item img { display: block; }
.gallery-item:hover { transform: rotate(0deg) scale(1.025); }
.gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  filter: sepia(8%) brightness(.96) contrast(1.03);
}

.gi-tall   { grid-row: span 2; }
.gi-square { grid-row: span 1; }
.gi-wide   { grid-column: span 2; }

@media (max-width: 768px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .gi-wide      { grid-column: span 1; }
}


/* ============================================================
   ⑧ FAQ
   ============================================================ */
#faq { background: var(--bg); }
.faq-list { border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid var(--border); }

.faq-trigger {
  width: 100%; background: none; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.5rem 0; text-align: left;
  color: var(--text);
  font-family: 'Noto Serif JP', serif; font-size: .9375rem;
  letter-spacing: .06em; line-height: 1.6; gap: 1.5rem;
  transition: color .3s ease;
}
.faq-trigger:hover { color: var(--wine); }

.faq-icon {
  width: 18px; height: 18px; flex-shrink: 0;
  color: var(--accent);
  transition: transform .32s ease;
}
.faq-item.open .faq-icon { transform: rotate(180deg); }

.faq-content {
  overflow: hidden; max-height: 0;
  transition: max-height .36s ease;
}
.faq-item.open .faq-content { max-height: 400px; }
.faq-content p {
  font-size: .875rem; line-height: 2.3;
  color: var(--muted); padding-bottom: 1.75rem;
  padding-right: 2.5rem; letter-spacing: .06em;
}


/* ============================================================
   ⑨ Access
   ============================================================ */
#access { background: var(--bg-card); }
.access-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(3rem,6vw,5rem);
}
.access-info { display: flex; flex-direction: column; gap: 2.5rem; }
.access-row  { display: flex; gap: 1.5rem; align-items: flex-start; }
.access-icon { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; }
.insta-link {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300; font-size: 1.25rem; letter-spacing: .15em; color: var(--wine);
  transition: opacity .3s ease;
}
.insta-link:hover { opacity: .65; }

.map-embed {
  position: relative; background: var(--bg-section);
  border: 1px solid var(--border);
  min-height: 380px;
  overflow: hidden;
}
.map-embed iframe {
  display: block; width: 100%; height: 100%;
  position: absolute; inset: 0;
  border: 0;
  /* 色褪せた古地図風のセピア。常時この見え方（ホバーでも変化なし） */
  filter: sepia(.9) saturate(.55) contrast(.85) brightness(1.08) hue-rotate(-6deg);
}
/* 四隅を落とした周辺減光＋うっすら焼けた紙の色を重ねる */
.map-embed::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse at center, rgba(0,0,0,0) 55%, rgba(74,58,38,.22) 100%),
    linear-gradient(rgba(180,139,92,.14), rgba(180,139,92,.14));
  mix-blend-mode: multiply;
}

@media (max-width: 768px) {
  .access-grid { grid-template-columns: 1fr; }
  .map-embed { min-height: 240px; }
}


/* ============================================================
   Footer
   ============================================================ */
#footer {
  background: var(--bg);
  padding: 3rem var(--pad);
}
.footer-inner {
  max-width: 1300px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem; flex-wrap: wrap;
}
.footer-logo {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300; font-size: 1.5rem; letter-spacing: .35em; color: var(--text);
}
.footer-sub  { font-size: .75rem; color: var(--muted); margin-top: .3rem; letter-spacing: .1em; }
.footer-social {
  display: flex; gap: 1.75rem;
  font-family: 'Cormorant Garamond', serif;
  font-size: .8rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--muted);
}
.footer-social a { transition: color .3s ease; }
.footer-social a:hover { color: var(--wine); }

.footer-copy {
  font-family: 'Cormorant Garamond', serif;
  font-size: .65rem; letter-spacing: .35em; text-transform: uppercase;
  color: rgba(46,42,36,.4);
}


/* ============================================================
   ⑩ Contact
   ============================================================ */
#contact { background: var(--bg-section); }
.contact-lead { margin-bottom: clamp(2.5rem, 5vw, 4rem); }

.contact-form { display: flex; flex-direction: column; gap: 2.25rem; }
.contact-form[hidden] { display: none; }   /* 送信完了後は display:flex より hidden を優先 */
.form-field   { display: flex; flex-direction: column; }
.form-field label {
  font-size: .8125rem; letter-spacing: .12em; color: var(--text);
  margin-bottom: .6rem;
  display: flex; align-items: center; gap: .75rem;
}
.form-req {
  font-family: 'Noto Serif JP', serif;
  font-size: .6rem; letter-spacing: .15em; line-height: 1;
  color: var(--wine); border: 1px solid currentColor;
  padding: .25em .5em; border-radius: 2px;
}

.form-field input,
.form-field textarea {
  width: 100%;
  background: transparent;
  border: none; border-bottom: 1px solid var(--border);
  border-radius: 0;
  padding: .75rem 0;
  font-family: 'Noto Serif JP', serif; font-weight: 300;
  font-size: 1rem;                /* 16px 未満だと iOS で拡大されるため */
  letter-spacing: .04em; line-height: 1.8;
  color: var(--text);
  transition: border-color .3s ease;
  -webkit-appearance: none; appearance: none;
}
.form-field textarea { resize: vertical; min-height: 10rem; }
.form-field input:focus,
.form-field textarea:focus { outline: none; border-bottom-color: var(--accent); }
.form-field input:focus-visible,
.form-field textarea:focus-visible { box-shadow: 0 1px 0 0 var(--accent); }
.form-field input[aria-invalid="true"],
.form-field textarea[aria-invalid="true"] { border-bottom-color: var(--wine); }

.form-error {
  min-height: 1.4em; margin-top: .45rem;
  font-size: .75rem; letter-spacing: .06em; line-height: 1.6;
  color: var(--wine);
}
.form-error:empty { display: none; }

/* ハニーポット：画面外に出す（display:none は bot に見抜かれやすい） */
.form-hp {
  position: absolute; left: -10000px; top: auto;
  width: 1px; height: 1px; overflow: hidden;
}

.form-note { font-size: .75rem; letter-spacing: .06em; line-height: 2; color: var(--muted); }

.form-actions { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.contact-submit {
  display: inline-flex; align-items: center; gap: .9rem;
  padding: .85rem 2.2rem;
  background: transparent;
  border: 1px solid var(--text);
  border-radius: 999px;
  cursor: pointer;
  color: var(--text);
  transition: background .3s ease, color .3s ease, border-color .3s ease, opacity .3s ease;
}
.contact-submit .tt-label { color: inherit; }
.contact-submit-ja {
  font-family: 'Noto Serif JP', serif;
  font-size: .75rem; letter-spacing: .12em;
}
.contact-submit:hover { background: var(--text); color: var(--bg); }
.contact-submit:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.contact-submit:disabled { opacity: .5; cursor: progress; }
.contact-submit:disabled:hover { background: transparent; color: var(--text); }

.form-status {
  font-size: .8125rem; letter-spacing: .06em; line-height: 1.8;
  color: var(--muted);
}
.form-status.is-error { color: var(--wine); }
.form-status:empty { display: none; }

.contact-done { padding: 2rem 0; border-top: 1px solid var(--border); }
.contact-done-text { font-size: .9375rem; line-height: 2.4; letter-spacing: .06em; color: var(--text); }

@media (max-width: 600px) {
  .contact-form { gap: 1.85rem; }
  .form-actions { flex-direction: column; align-items: stretch; }
  .contact-submit { justify-content: center; }
}


/* ============================================================
   中央スクロールカラムを ~520px に統一（769px 以上）
   ※ ここはファイル末尾に置くこと。各セクションの基本ルールより
     後ろに書くことで、同一詳細度でも上書きが効く。
     レールは別途 1200px 以上でこの外側に固定表示される。
   ============================================================ */
@media (min-width: 769px) {
  /* 中央カラムを ~520px に絞り、左右に余白（Hero/Experience も含め全て同幅） */
  :root { --pad: clamp(1.25rem, 1.8vw, 1.75rem); }
  body  { padding-inline: calc((100vw - var(--center-w)) / 2); }

  /* Hero・Experience もカラム幅に合わせて縮める */
  .hero-title { font-size: clamp(1.9rem, 3.4vw, 2.5rem); letter-spacing: .28em; }
  .exp-title  { font-size: clamp(2.6rem, 5.5vw, 3.6rem); }
  .exp-text   { left: clamp(1.5rem, 4vw, 2.25rem); max-width: 84%; }

  /* 多カラムは縦積み／少列に畳む */
  .about-grid  { grid-template-columns: 1fr; }
  .about-photo { aspect-ratio: 16 / 10; max-height: 60vh; }
  .about-body  { padding: 2.5rem 0 0; }

  .visit-grid  { grid-template-columns: 1fr; }

  .menu-item { min-height: clamp(240px, 40vh, 340px); }

  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
  .gi-wide      { grid-column: span 1; }

  .access-grid     { grid-template-columns: 1fr; }
  .map-embed       { min-height: 300px; }

  /* 見出しは中央カラム幅に収める */
  .section-heading { font-size: clamp(1.9rem, 3vw, 3.4rem); }
}

/* スマホ：Hero タイトル／サブが横にはみ出さないよう調整 */
@media (max-width: 480px) {
  /* 画面幅いっぱいに広がらないよう、左右に余白が残る大きさに抑える */
  .hero-title { font-size: clamp(1.5rem, 7.2vw, 2.1rem); letter-spacing: .16em; }
  .hero-text  { padding: 0 1.75rem; }
  .hero-sub   { flex-wrap: wrap; justify-content: center; gap: .5rem 1rem; }
  .italic-light { font-size: .95rem; letter-spacing: .2em; }
}

/* スマホ：見出し・本文を一段小さくし、行間にゆとりを持たせる */
@media (max-width: 600px) {
  .section-heading {
    font-size: clamp(1.6rem, 6.4vw, 2.1rem);
    letter-spacing: .16em;
    line-height: 1.6;          /* 縦組みのような詰まりを解消 */
  }
  .body-text       { font-size: .8125rem; line-height: 2.7; }
  .body-text p + p { margin-top: 1.75rem; }
  .card-body       { font-size: .8125rem; line-height: 2.5; }
}