/* ========================================
   政寿し - Premium Sushi Restaurant HP
   暖簾オープニング演出 + 高級和風デザイン
   ======================================== */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #080806;
  --bg-warm: #0e0d0b;
  --bg-card: #141311;
  --bg-card-hover: #1c1b18;
  --gold: #c9a96e;
  --gold-light: #dbc088;
  --gold-dark: #a08050;
  --cream: #f5f0e8;
  --cream-dim: #b5b0a5;
  --text: #ddd8cf;
  --text-dim: #8a857d;
  --text-dark: #555049;
  --accent: #7a1a1a;
  --line: rgba(201,169,110,0.1);
  --line-bright: rgba(201,169,110,0.25);
  --font: 'Shippori Mincho','Noto Serif JP',serif;
  --ease: cubic-bezier(0.16,1,0.3,1);
  --ease-out: cubic-bezier(0.33,1,0.68,1);
}

html { scroll-behavior: smooth; font-size: 16px; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font); background: var(--bg); color: var(--text); line-height: 1.8; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { background: none; border: none; cursor: pointer; font-family: inherit; color: inherit; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 2rem; }
.container-narrow { max-width: 800px; margin: 0 auto; padding: 0 2rem; }
.container-wide { max-width: 1400px; margin: 0 auto; padding: 0 2rem; }

/* ============================================
   和風引き戸（襖）オープニング演出
   ============================================ */
#noren-opening {
  position: fixed;
  inset: 0;
  z-index: 99999;
  overflow: hidden;
  background: #0a0806;
  animation: norenFullFade 1.2s 5.2s ease forwards;
}

@keyframes norenFullFade {
  to { opacity: 0; visibility: hidden; pointer-events: none; }
}

/* 背景（引き戸の奥に見える店内） */
.noren-bg { position: absolute; inset: 0; }
.noren-bg-img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.15);
  animation: fusumaReveal 2s 3s ease forwards;
}
@keyframes fusumaReveal { to { filter: brightness(0.55); } }

/* === 鴨居（上の横木）と敷居（下の横木）— 木目調 === */
#noren-opening::before,
#noren-opening::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  height: 36px;
  z-index: 10;
  background:
    repeating-linear-gradient(90deg,
      #4a3620 0px, #3e2c16 3px, #4a3620 6px,
      #3a2812 8px, #4a3620 12px, #3e2c16 20px
    ),
    linear-gradient(180deg, #4a3620 0%, #352818 50%, #2a1e10 100%);
  background-blend-mode: soft-light;
  box-shadow: 0 6px 30px rgba(0,0,0,.7), inset 0 -1px 0 #5a4830;
}
#noren-opening::before { top: 0; border-bottom: 2px solid #5a4830; }
#noren-opening::after {
  bottom: 0;
  background:
    repeating-linear-gradient(90deg,
      #4a3620 0px, #3e2c16 3px, #4a3620 6px,
      #3a2812 8px, #4a3620 12px, #3e2c16 20px
    ),
    linear-gradient(0deg, #4a3620 0%, #352818 50%, #2a1e10 100%);
  background-blend-mode: soft-light;
  box-shadow: 0 -6px 30px rgba(0,0,0,.7), inset 0 1px 0 #5a4830;
  border-top: 2px solid #5a4830;
}

/* === 引き戸パネル共通 === */
.fusuma-left, .fusuma-right {
  position: absolute;
  top: 36px;
  width: 50.5%;
  height: calc(100% - 72px);
  z-index: 5;
}
.fusuma-left { left: 0; }
.fusuma-right { right: 0; }

.fusuma-panel {
  width: 100%; height: 100%;
  position: relative;
}

/* === 木枠（框 かまち）— 漆塗り風 === */
.fusuma-frame {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    #3e2e1c 0%, #30220f 8%, #3a2a18 16%,
    #30220f 30%, #3e2e1c 50%, #30220f 70%,
    #3a2a18 84%, #30220f 92%, #3e2e1c 100%
  );
  box-shadow:
    inset 4px 0 0 #4a3820,
    inset -4px 0 0 #4a3820,
    inset 0 4px 0 #4a3820,
    inset 0 -4px 0 #4a3820,
    inset 6px 0 0 #2a1e10,
    inset -6px 0 0 #2a1e10,
    inset 0 6px 0 #2a1e10,
    inset 0 -6px 0 #2a1e10,
    inset 0 0 40px rgba(0,0,0,.5);
}

/* === 和紙面（唐紙）— 深い藍鼠色 === */
.fusuma-paper {
  position: absolute;
  top: 18px; left: 18px; right: 18px; bottom: 18px;
  /* 藍鼠（あいねず）〜墨色の和紙 */
  background:
    linear-gradient(170deg,
      #2a2e30 0%, #222628 25%, #262a2c 50%,
      #1e2224 75%, #2a2e30 100%
    );
  border: 1px solid #3a3e40;
  overflow: hidden;
  box-shadow:
    inset 0 0 80px rgba(0,0,0,.3),
    inset 0 0 200px rgba(180,160,120,.03);
}

/* 中桟（なかざん）— 襖の横仕切り */
.fusuma-paper::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 4px;
  background: linear-gradient(180deg, #4a3820, #352818, #4a3820);
  box-shadow: 0 1px 4px rgba(0,0,0,.3);
  z-index: 2;
}

/* 和紙の繊維・光沢テクスチャ */
.fusuma-paper::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse at 25% 25%, rgba(180,160,120,.06) 0%, transparent 50%),
    radial-gradient(ellipse at 75% 75%, rgba(180,160,120,.04) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(180,160,120,.03) 0%, transparent 60%);
}

/* === 青海波（せいがいは）模様 === */
.fusuma-pattern {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.fusuma-pattern::before {
  content: '';
  position: absolute;
  inset: -20px;
  background-image:
    radial-gradient(circle at 50% 100%, transparent 62%, rgba(201,169,110,.08) 63%, rgba(201,169,110,.08) 64%, transparent 65%),
    radial-gradient(circle at 50% 100%, transparent 52%, rgba(201,169,110,.06) 53%, rgba(201,169,110,.06) 54%, transparent 55%),
    radial-gradient(circle at 50% 100%, transparent 42%, rgba(201,169,110,.05) 43%, rgba(201,169,110,.05) 44%, transparent 45%),
    radial-gradient(circle at 50% 100%, transparent 32%, rgba(201,169,110,.04) 33%, rgba(201,169,110,.04) 34%, transparent 35%);
  background-size: 80px 40px;
  background-position: 0 0;
}

/* 七宝つなぎ模様（重ねて奥行き） */
.fusuma-pattern::after {
  content: '';
  position: absolute;
  inset: 0;
  opacity: .07;
  background-image:
    radial-gradient(circle at 0% 50%, transparent 36%, var(--gold) 37%, var(--gold) 38%, transparent 39%),
    radial-gradient(circle at 100% 50%, transparent 36%, var(--gold) 37%, var(--gold) 38%, transparent 39%),
    radial-gradient(circle at 50% 0%, transparent 36%, var(--gold) 37%, var(--gold) 38%, transparent 39%),
    radial-gradient(circle at 50% 100%, transparent 36%, var(--gold) 37%, var(--gold) 38%, transparent 39%);
  background-size: 50px 50px;
}

/* === 縦横の框（かまち）— 立体的な木枠 === */
.fusuma-rail {
  position: absolute;
  z-index: 2;
  background: linear-gradient(180deg, #4a3820 0%, #38280f 50%, #4a3820 100%);
}

.fusuma-rail-v {
  top: 0; bottom: 0; width: 18px;
  background: linear-gradient(90deg, #3a2810 0%, #4a3820 30%, #5a4830 50%, #4a3820 70%, #3a2810 100%);
  box-shadow: 2px 0 6px rgba(0,0,0,.3), -2px 0 6px rgba(0,0,0,.3);
}

.fusuma-rail-v.left-rail { left: 0; }
.fusuma-rail-v.right-rail { right: 0; }

.fusuma-rail-h {
  left: 0; right: 0; height: 18px;
  background: linear-gradient(180deg, #3a2810 0%, #4a3820 30%, #5a4830 50%, #4a3820 70%, #3a2810 100%);
  box-shadow: 0 2px 6px rgba(0,0,0,.3), 0 -2px 6px rgba(0,0,0,.3);
}

.fusuma-rail-h.top-rail { top: 0; }
.fusuma-rail-h.bottom-rail { bottom: 0; }

/* === 丸い引き手（引手）— 真鍮風 === */
.fusuma-handle {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px; height: 48px;
  border-radius: 50%;
  z-index: 4;
  right: 36px;
  /* 真鍮の質感 */
  background: radial-gradient(circle at 35% 30%,
    #b89860 0%, #8a7040 25%, #6a5430 50%, #4a3820 80%, #3a2a15 100%
  );
  border: 2px solid #9a8050;
  box-shadow:
    0 3px 12px rgba(0,0,0,.6),
    0 1px 3px rgba(0,0,0,.4),
    inset 0 2px 4px rgba(220,200,150,.2),
    inset 0 -2px 4px rgba(0,0,0,.3);
}

/* 引き手の二重リング */
.fusuma-handle::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1.5px solid #a08858;
  background: radial-gradient(circle at 40% 35%,
    #7a6238 0%, #5a4428 60%, #3a2a15 100%
  );
  box-shadow: inset 0 1px 3px rgba(201,169,110,.2);
}

/* 引き手の中央の凹み */
.fusuma-handle::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 16px; height: 16px;
  border-radius: 50%;
  background: radial-gradient(circle at 45% 40%,
    #4a3820 0%, #2a1e10 100%
  );
  border: 1px solid #5a4428;
  box-shadow: inset 0 2px 4px rgba(0,0,0,.6);
}

.fusuma-handle.right {
  right: auto;
  left: 36px;
}

/* === 金文字（箔押し風） === */
.fusuma-text-wrap {
  position: absolute;
  top: 20px;
  left: 20px;
  right: 20px;
  bottom: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
}

.fusuma-kanji {
  font-size: clamp(3.5rem, 10vw, 13rem);
  font-weight: 200;
  letter-spacing: .05em;
  white-space: nowrap;
  /* 金箔グラデーション */
  color: transparent;
  background: linear-gradient(
    170deg,
    #f0e0b0 0%,
    #d4b87a 15%,
    #c9a96e 30%,
    #b8944a 45%,
    #c9a96e 55%,
    #e0cc90 70%,
    #c9a96e 85%,
    #a88848 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  filter: drop-shadow(0 2px 20px rgba(201,169,110,.25));
  opacity: 0;
  animation: fusumaTextIn 2s 0.3s ease forwards;
}

@keyframes fusumaTextIn {
  0% { opacity: 0; transform: scale(0.92); filter: drop-shadow(0 0 0 transparent); }
  60% { opacity: 1; }
  100% { opacity: 1; transform: scale(1); filter: drop-shadow(0 2px 30px rgba(201,169,110,.3)); }
}

/* === 引き戸スライドアニメーション === */
.fusuma-left {
  animation: fusumaSlideLeft 1.8s 3.5s var(--ease-out) forwards;
}
.fusuma-right {
  animation: fusumaSlideRight 1.8s 3.5s var(--ease-out) forwards;
}

@keyframes fusumaSlideLeft {
  0% { transform: translateX(0); }
  100% { transform: translateX(-103%); }
}
@keyframes fusumaSlideRight {
  0% { transform: translateX(0); }
  100% { transform: translateX(103%); }
}

/* === ウェルカムテキスト（引き戸の隙間から見える） === */
.noren-welcome {
  position: absolute;
  inset: 0; z-index: 1;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  opacity: 0;
  animation: norenWelcomeFade 1s 2.2s ease forwards;
}
@keyframes norenWelcomeFade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.noren-welcome-en {
  font-size: .6rem; letter-spacing: .6em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: .5rem;
}
.noren-welcome-jp {
  font-size: clamp(1.6rem, 5vw, 3rem);
  font-weight: 300; letter-spacing: .5em; color: var(--cream);
}
.noren-welcome-sub {
  font-size: .78rem; letter-spacing: .35em;
  color: var(--cream-dim); margin-top: 1rem;
}

/* ============================================
   ページ遷移
   ============================================ */
.page-transition { position: fixed; inset: 0; z-index: 10000; pointer-events: none; display: flex; }
.pt-left, .pt-right { flex: 1; background: var(--bg); transform: scaleY(0); transition: transform .6s var(--ease); }
.pt-left { transform-origin: top; }
.pt-right { transform-origin: bottom; }
.page-transition.active .pt-left, .page-transition.active .pt-right { transform: scaleY(1); }

/* ============================================
   ナビゲーション
   ============================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 1.5rem 0;
  transition: all .6s var(--ease);
}

/* トップページのみ暖簾中はナビ非表示 */
body.has-noren .nav {
  opacity: 0;
  animation: navFadeIn 1s 5.5s ease forwards;
}
@keyframes navFadeIn { to { opacity: 1; } }

.nav.scrolled {
  background: rgba(8,8,6,.95);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  padding: .75rem 0;
  border-bottom: 1px solid var(--line);
}

.nav-inner { max-width: 1400px; margin: 0 auto; padding: 0 2rem; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: .75rem; font-size: 1.1rem; font-weight: 500; letter-spacing: .15em; color: var(--cream); }
.nav-logo img { width: 40px; height: 40px; border-radius: 50%; }

.nav-links { display: flex; align-items: center; gap: 2rem; list-style: none; }
.nav-links a { font-size: .75rem; letter-spacing: .12em; color: var(--cream-dim); transition: color .3s; position: relative; }
.nav-links a:hover, .nav-links a.active { color: var(--gold); }
.nav-links a.active::after { content: ''; position: absolute; bottom: -.5rem; left: 50%; transform: translateX(-50%); width: 16px; height: 1px; background: var(--gold); }

.nav-cta { background: var(--gold) !important; color: var(--bg) !important; padding: .5rem 1.3rem !important; font-size: .7rem !important; letter-spacing: .2em !important; transition: all .3s !important; }
.nav-cta:hover { background: var(--gold-light) !important; transform: translateY(-1px); }
.nav-cta::after { display: none !important; }

.nav-toggle { display: none; flex-direction: column; gap: 6px; padding: .5rem; z-index: 1001; }
.nav-toggle span { display: block; width: 26px; height: 1px; background: var(--cream); transition: all .3s; }
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ============================================
   ヒーロー（スライドショー付き）
   ============================================ */
.hero {
  position: relative; height: 100vh; min-height: 700px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}

.hero-slideshow { position: absolute; inset: 0; }
.hero-slide {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity 2s ease;
}
.hero-slide.active { opacity: 1; }
.hero-slide img {
  width: 100%; height: 100%; object-fit: cover;
  animation: kenBurns 20s ease-in-out infinite alternate;
}

@keyframes kenBurns {
  0% { transform: scale(1); }
  100% { transform: scale(1.08); }
}

.hero-overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at center, rgba(8,8,6,.2) 0%, rgba(8,8,6,.6) 100%),
    linear-gradient(180deg, rgba(8,8,6,.3) 0%, rgba(8,8,6,.1) 30%, rgba(8,8,6,.1) 60%, rgba(8,8,6,.7) 100%);
  z-index: 1;
}

.hero-content { position: relative; z-index: 2; text-align: center; width: 100%; padding: 0 2rem; }

.hero-side {
  position: absolute; top: 50%; transform: translateY(-50%);
  writing-mode: vertical-rl;
  font-size: .65rem; letter-spacing: .5em; color: var(--gold); opacity: .4;
}
.hero-side.left { left: 3rem; }
.hero-side.right { right: 3rem; }

.hero-center { display: flex; flex-direction: column; align-items: center; }

.hero-badge { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }
.hero-badge span { font-size: .65rem; letter-spacing: .5em; text-transform: uppercase; color: var(--gold); }
.hero-badge-line { width: 50px; height: 1px; background: linear-gradient(90deg, transparent, var(--gold)); }
.hero-badge-line:last-child { background: linear-gradient(90deg, var(--gold), transparent); }

.hero-title {
  font-size: clamp(3.5rem, 10vw, 8rem);
  font-weight: 200; letter-spacing: .35em;
  color: var(--cream);
  text-shadow: 0 4px 60px rgba(0,0,0,.5);
}

.hero-diamond { width: 8px; height: 8px; border: 1px solid var(--gold); transform: rotate(45deg); margin: 1.5rem 0; }

.hero-catch {
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  font-weight: 400; letter-spacing: .25em; line-height: 2;
  color: var(--cream); margin-bottom: .8rem;
}

.hero-desc { font-size: .8rem; letter-spacing: .1em; line-height: 2; color: var(--cream-dim); opacity: .7; margin-bottom: 2.5rem; }

.hero-cta {
  display: inline-flex; align-items: center; gap: .5rem;
  border: 1px solid var(--gold); color: var(--gold);
  padding: .65rem 2rem; font-size: .75rem; letter-spacing: .15em;
  font-family: var(--font); transition: all .4s var(--ease);
}
.hero-cta:hover { background: var(--gold); color: var(--bg); transform: translateY(-2px); }

.hero-indicators {
  position: absolute; bottom: 6rem; left: 50%; transform: translateX(-50%);
  display: flex; gap: .8rem;
}
.hero-dot {
  width: 24px; height: 2px; background: rgba(255,255,255,.2);
  transition: all .4s;
}
.hero-dot.active { background: var(--gold); width: 40px; }

.hero-scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
}
.hero-scroll span { font-size: .55rem; letter-spacing: .3em; text-transform: uppercase; color: var(--gold); }
.hero-scroll-line { width: 1px; height: 35px; background: linear-gradient(to bottom, var(--gold), transparent); animation: scrollPulse 2s ease-in-out infinite; }
@keyframes scrollPulse { 0%{transform:scaleY(0);transform-origin:top} 50%{transform:scaleY(1);transform-origin:top} 51%{transform:scaleY(1);transform-origin:bottom} 100%{transform:scaleY(0);transform-origin:bottom} }

/* ============================================
   セクション共通
   ============================================ */
.section-en { display: block; font-size: .6rem; letter-spacing: .5em; text-transform: uppercase; color: var(--gold); margin-bottom: .5rem; }
.section-en.light { color: var(--gold-light); }
.section-jp { font-size: clamp(1.6rem, 3.5vw, 2.2rem); font-weight: 400; letter-spacing: .25em; color: var(--cream); }
.section-jp.light { color: var(--cream); }
.section-line { width: 40px; height: 1px; background: var(--gold); margin: 1rem 0 2rem; }
.section-line.light { background: var(--gold-light); }
.section-line.center { margin-left: auto; margin-right: auto; }

/* ============================================
   序章
   ============================================ */
.section-intro { padding: 8rem 0; }
.intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.intro-image { position: relative; }
.img-wrapper { overflow: hidden; aspect-ratio: 3/4; }
.img-wrapper img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s ease; }
.img-wrapper:hover img { transform: scale(1.05); }
.img-border { position: absolute; top: -1rem; left: -1rem; width: 100%; height: 100%; border: 1px solid var(--gold); opacity: .15; z-index: -1; }
.intro-lead { font-size: clamp(1.1rem, 2.2vw, 1.4rem); font-weight: 400; letter-spacing: .15em; line-height: 2.2; color: var(--cream); margin-bottom: 1.5rem; }
.intro-body { font-size: .88rem; line-height: 2.4; color: var(--text-dim); letter-spacing: .04em; margin-bottom: 2rem; }
.text-link { display: inline-flex; align-items: center; gap: .4rem; font-size: .78rem; color: var(--gold); letter-spacing: .1em; transition: gap .3s; }
.text-link:hover { gap: .8rem; }

/* ============================================
   こだわりプレビュー
   ============================================ */
.section-philosophy-preview { position: relative; padding: 10rem 0; overflow: hidden; }
.phil-bg { position: absolute; inset: 0; }
.phil-bg img { width: 100%; height: 100%; object-fit: cover; filter: brightness(.2); }
.phil-overlay { position: absolute; inset: 0; background: linear-gradient(180deg,rgba(8,8,6,.8),rgba(8,8,6,.5),rgba(8,8,6,.8)); }
.phil-content { position: relative; z-index: 2; text-align: center; }
.phil-three { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; margin: 3rem 0; }
.phil-item { background: rgba(20,19,17,.5); backdrop-filter: blur(8px); border: 1px solid var(--line); padding: 2.5rem 2rem; text-align: center; transition: all .6s var(--ease); position: relative; overflow: hidden; }
.phil-item::after { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--gold), transparent); opacity: 0; transition: opacity .4s; }
.phil-item:hover { border-color: var(--line-bright); transform: translateY(-4px); }
.phil-item:hover::after { opacity: 1; }
.phil-num { font-size: 2rem; font-weight: 200; color: var(--gold); margin-bottom: .8rem; display: block; }
.phil-item h3 { font-size: 1.1rem; letter-spacing: .35em; color: var(--cream); margin-bottom: 1rem; font-weight: 500; }
.phil-item h3::after { content: ''; display: block; width: 20px; height: 1px; background: var(--gold); margin: .8rem auto 0; }
.phil-item p { font-size: .82rem; line-height: 2; color: var(--text-dim); }

.btn-gold { display: inline-block; background: var(--gold); color: var(--bg); padding: .75rem 2.5rem; font-size: .78rem; letter-spacing: .15em; font-family: var(--font); transition: all .3s; }
.btn-gold:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(201,169,110,.2); }

/* ============================================
   写真帯（横スクロール）
   ============================================ */
.photo-strip { overflow: hidden; padding: 1rem 0; background: var(--bg); }
.strip-track {
  display: flex; gap: 0.5rem;
  animation: stripScroll 30s linear infinite;
}
.strip-track img { height: 200px; width: auto; object-fit: cover; flex-shrink: 0; filter: brightness(.8); transition: filter .3s; }
.strip-track img:hover { filter: brightness(1); }
@keyframes stripScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================
   メニュープレビュー
   ============================================ */
.section-menu-preview { padding: 8rem 0; }
.menu-preview-header { text-align: center; margin-bottom: 3rem; }
.menu-preview-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; margin-bottom: 3rem; }

.mp-card {
  background: var(--bg-card); border: 1px solid var(--line);
  padding: 2.5rem 2rem; transition: all .5s var(--ease);
  position: relative; overflow: hidden;
}
.mp-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--gold), transparent); opacity: 0; transition: opacity .4s; }
.mp-card:hover { border-color: var(--line-bright); transform: translateY(-3px); background: var(--bg-card-hover); }
.mp-card:hover::before { opacity: 1; }

.mp-featured { border-color: var(--line-bright); }
.mp-label { display: inline-block; font-size: .55rem; letter-spacing: .25em; padding: .2rem .6rem; border: 1px solid var(--gold); color: var(--gold); margin-bottom: .8rem; }
.mp-label.seasonal { border-color: var(--accent); color: #b55555; }
.mp-card h3 { font-size: 1.05rem; letter-spacing: .2em; color: var(--cream); margin-bottom: 1rem; font-weight: 500; }
.mp-price { font-size: 1.5rem; color: var(--gold); letter-spacing: .05em; margin-bottom: .5rem; }
.mp-price small { font-size: .65rem; color: var(--text-dim); }
.mp-desc { font-size: .78rem; color: var(--text-dim); }

.menu-preview-cta { text-align: center; }
.btn-outline-gold { display: inline-flex; align-items: center; gap: .5rem; border: 1px solid var(--gold); color: var(--gold); padding: .65rem 2rem; font-size: .75rem; letter-spacing: .12em; font-family: var(--font); transition: all .3s; }
.btn-outline-gold:hover { background: var(--gold); color: var(--bg); transform: translateY(-2px); }

/* ============================================
   ギャラリープレビュー（モザイク）
   ============================================ */
.section-gallery-preview { padding: 8rem 0; background: var(--bg-warm); }
.gallery-header { text-align: center; margin-bottom: 3rem; }

.gallery-mosaic {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: .5rem;
  margin-bottom: 3rem;
}

.gm-item { position: relative; overflow: hidden; cursor: pointer; }
.gm-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s ease, filter .5s; filter: brightness(.85); }
.gm-item:hover img { transform: scale(1.08); filter: brightness(1); }
.gm-item span { position: absolute; bottom: 0; left: 0; right: 0; padding: 2rem 1rem 1rem; background: linear-gradient(to top, rgba(0,0,0,.7), transparent); font-size: .7rem; letter-spacing: .2em; color: var(--cream); opacity: 0; transform: translateY(8px); transition: all .3s; }
.gm-item:hover span { opacity: 1; transform: translateY(0); }

.gm-tall { grid-row: span 2; }

.gallery-cta { text-align: center; }

/* ============================================
   アクセスプレビュー
   ============================================ */
.section-access-preview { position: relative; padding: 8rem 0; overflow: hidden; }
.access-preview-bg { position: absolute; inset: 0; }
.access-preview-bg img { width: 100%; height: 100%; object-fit: cover; filter: brightness(.1) blur(2px); }
.access-preview-overlay { position: absolute; inset: 0; background: rgba(8,8,6,.75); }
.access-preview-content { position: relative; z-index: 2; text-align: center; }
.access-preview-logo { border-radius: 50%; margin: 0 auto 1.5rem; }
.access-preview-content h2 { font-size: 1.6rem; letter-spacing: .25em; color: var(--cream); font-weight: 300; margin-bottom: 1.5rem; }
.access-preview-info { font-size: .82rem; line-height: 2.4; color: var(--text-dim); margin-bottom: 2rem; }
.access-preview-info a { color: var(--cream); transition: color .3s; }
.access-preview-info a:hover { color: var(--gold); }
.access-preview-btns { display: flex; gap: 1rem; justify-content: center; }

.btn-line { display: inline-flex; align-items: center; gap: .5rem; background: #06C755; color: #fff; padding: .65rem 2rem; font-size: .75rem; letter-spacing: .12em; font-family: var(--font); transition: all .3s; }
.btn-line:hover { background: #05b04c; transform: translateY(-2px); }
.btn-line-large { display: inline-flex; align-items: center; gap: .5rem; background: #06C755; color: #fff; padding: .75rem 2.5rem; font-size: .8rem; letter-spacing: .12em; font-family: var(--font); transition: all .3s; }
.btn-line-large:hover { background: #05b04c; transform: translateY(-2px); }
.btn-outline-white { display: inline-flex; align-items: center; gap: .5rem; border: 1px solid rgba(255,255,255,.15); color: var(--cream-dim); padding: .65rem 2rem; font-size: .75rem; letter-spacing: .12em; font-family: var(--font); transition: all .3s; }
.btn-outline-white:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }

/* ============================================
   サブページヘッダー
   ============================================ */
.page-header { position: relative; height: 50vh; min-height: 350px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.page-header-bg { position: absolute; inset: 0; }
.page-header-bg img { width: 100%; height: 100%; object-fit: cover; }
.page-header-overlay { position: absolute; inset: 0; background: rgba(8,8,6,.6); }
.page-header-content { position: relative; z-index: 2; text-align: center; padding-top: 3rem; }
.page-header-title { font-size: clamp(1.8rem, 5vw, 2.8rem); font-weight: 300; letter-spacing: .35em; color: var(--cream); }
.page-header-short { height: auto; min-height: auto; padding: 10rem 0 4rem; background: var(--bg-warm); }

/* ============================================
   こだわりページ詳細
   ============================================ */
.detail-section { padding: 6rem 0; }
.detail-section-dark { background: var(--bg-warm); }
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.detail-grid.reverse .detail-image { order: 2; }
.detail-grid.reverse .detail-text { order: 1; }
.phil-num-large { font-size: 3.5rem; font-weight: 200; color: var(--gold); opacity: .5; display: block; margin-bottom: .5rem; }
.detail-text h2 { font-size: 1.5rem; letter-spacing: .3em; color: var(--cream); font-weight: 500; margin-bottom: .5rem; }
.detail-lead { font-size: 1.05rem; letter-spacing: .1em; line-height: 2; color: var(--cream); margin-bottom: 1rem; }
.detail-text p { font-size: .88rem; line-height: 2.4; color: var(--text-dim); }

/* ============================================
   メニューページ
   ============================================ */
.menu-page { padding: 5rem 0; }
.menu-block { background: var(--bg-card); border: 1px solid var(--line); margin-bottom: 2rem; overflow: hidden; }
.menu-block-header { padding: 2.5rem 3rem 1rem; border-bottom: 1px solid var(--line); }
.menu-block-header h2 { font-size: 1.3rem; letter-spacing: .2em; color: var(--cream); font-weight: 500; }
.menu-block-sub { font-size: .78rem; color: var(--text-dim); margin-top: .3rem; }
.menu-block-badge { display: inline-block; font-size: .55rem; letter-spacing: .25em; padding: .2rem .7rem; border: 1px solid var(--gold); color: var(--gold); margin-bottom: .8rem; }
.menu-block-badge.seasonal { border-color: var(--accent); color: #b55555; }
.menu-block-body { padding: 2rem 3rem 2.5rem; }
.menu-tier { display: flex; align-items: baseline; gap: 2rem; padding: .8rem 0; border-bottom: 1px solid var(--line); }
.menu-tier:last-child { border-bottom: none; }
.price-yen { font-size: 1.5rem; color: var(--gold); letter-spacing: .05em; }
.price-tax { font-size: .65rem; color: var(--text-dim); margin-left: .25rem; }
.menu-tier p { font-size: .82rem; color: var(--text-dim); }
.menu-course-items { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; margin: 1.5rem 0; }
.menu-course-items span { font-size: .82rem; color: var(--text); padding-left: 1rem; position: relative; }
.menu-course-items span::before { content: '・'; position: absolute; left: 0; color: var(--gold); }
.menu-block-note { font-size: .72rem; color: var(--text-dark); margin-top: 1rem; }
.menu-block-notes p { font-size: .72rem; line-height: 2; color: var(--text-dark); }

/* ============================================
   ギャラリーページ
   ============================================ */
.gallery-page { padding: 5rem 0; }
.gallery-page-intro { text-align: center; font-size: .92rem; line-height: 2.2; color: var(--text-dim); margin-bottom: 3rem; }
.gallery-masonry { display: grid; grid-template-columns: repeat(3,1fr); gap: .8rem; }
.gm-large { grid-column: 1/3; grid-row: 1/3; }
.gm-wide { grid-column: 1/-1; aspect-ratio: 21/9; }
.gm-caption { position: absolute; bottom: 0; left: 0; right: 0; padding: 2rem 1.5rem 1rem; background: linear-gradient(to top,rgba(0,0,0,.6),transparent); font-size: .7rem; letter-spacing: .2em; color: var(--cream); opacity: 0; transform: translateY(8px); transition: all .3s; }
.gm-item:hover .gm-caption { opacity: 1; transform: translateY(0); }

/* ============================================
   FAQページ
   ============================================ */
.faq-page { padding: 3rem 0 5rem; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 1.5rem 0; font-size: .88rem; letter-spacing: .08em; color: var(--cream); text-align: left; transition: color .3s; }
.faq-q:hover { color: var(--gold); }
.faq-icon { width: 16px; height: 16px; flex-shrink: 0; color: var(--gold); transition: transform .4s var(--ease); }
.faq-item.active .faq-icon { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .6s var(--ease); }
.faq-item.active .faq-a { max-height: 300px; }
.faq-a p { padding-bottom: 1.5rem; font-size: .82rem; line-height: 2.2; color: var(--text-dim); }

/* ============================================
   アクセスページ
   ============================================ */
.access-page { padding: 3rem 0 5rem; }
.access-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.access-info-card { background: var(--bg-card); border: 1px solid var(--line); padding: 3rem; }
.access-logo { border-radius: 50%; margin-bottom: 1.5rem; }
.access-info-card h2 { font-size: 1.5rem; letter-spacing: .2em; color: var(--cream); font-weight: 400; margin-bottom: 2rem; }
.access-dl > div { display: flex; padding: .75rem 0; border-bottom: 1px solid var(--line); }
.access-dl dt { width: 85px; flex-shrink: 0; font-size: .72rem; color: var(--gold); letter-spacing: .1em; padding-top: .2rem; }
.access-dl dd { font-size: .82rem; color: var(--text); line-height: 1.8; }
.access-dl dd a { color: var(--cream); transition: color .3s; }
.access-dl dd a:hover { color: var(--gold); }
.access-dl dd small { font-size: .68rem; color: var(--text-dim); }
.access-btns { display: flex; gap: 1rem; margin-top: 2rem; }
.access-map-wrap { border: 1px solid var(--line); overflow: hidden; min-height: 400px; }
.access-map-wrap iframe { width: 100%; height: 100%; min-height: 400px; filter: grayscale(.8) brightness(.75); transition: filter .6s; }
.access-map-wrap:hover iframe { filter: grayscale(0) brightness(1); }

/* ============================================
   ページCTA
   ============================================ */
.page-cta { padding: 5rem 0; }
.page-cta-inner { text-align: center; padding: 4rem 2rem; border: 1px solid var(--line); background: var(--bg-card); }
.page-cta-inner p { font-size: .88rem; color: var(--text-dim); margin-bottom: 1.5rem; letter-spacing: .1em; }
.page-cta-btns { display: flex; gap: 1rem; justify-content: center; }

/* ============================================
   フッター
   ============================================ */
.footer { background: var(--bg); border-top: 1px solid var(--line); padding: 4rem 0 2rem; }
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; padding-bottom: 3rem; border-bottom: 1px solid var(--line); }
.footer-brand { display: flex; align-items: center; gap: 1rem; }
.footer-brand img { border-radius: 50%; }
.footer-name { font-size: 1rem; letter-spacing: .2em; color: var(--cream); }
.footer-name-en { font-size: .6rem; letter-spacing: .2em; color: var(--text-dim); margin-top: .2rem; text-transform: uppercase; }
.footer-nav { display: flex; gap: 4rem; }
.footer-nav-col { display: flex; flex-direction: column; gap: .5rem; }
.footer-nav-col h4 { font-size: .6rem; letter-spacing: .25em; color: var(--gold); font-weight: 400; margin-bottom: .3rem; text-transform: uppercase; }
.footer-nav-col a { font-size: .75rem; color: var(--text-dim); transition: color .3s; letter-spacing: .05em; }
.footer-nav-col a:hover { color: var(--gold); }
.footer-bottom { padding-top: 2rem; text-align: center; }
.footer-bottom p { font-size: .6rem; color: var(--text-dark); letter-spacing: .1em; }

/* ============================================
   固定予約ボタン
   ============================================ */
.fixed-reserve { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 900; display: none; align-items: center; gap: .4rem; background: #06C755; color: #fff; padding: .65rem 1.2rem; font-size: .72rem; letter-spacing: .1em; font-family: var(--font); box-shadow: 0 4px 20px rgba(6,199,85,.3); transition: all .3s; border-radius: 2px; }
.fixed-reserve:hover { transform: translateY(-2px); box-shadow: 0 6px 30px rgba(6,199,85,.4); }

/* ============================================
   アニメーション
   ============================================ */
.reveal-up, .reveal-left, .reveal-right { opacity: 0; transition: opacity 1s ease, transform 1s ease; }
.reveal-up { transform: translateY(40px); }
.reveal-left { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }
.reveal-up.visible, .reveal-left.visible, .reveal-right.visible { opacity: 1; transform: translate(0); }

/* ============================================
   レスポンシブ
   ============================================ */
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links { position: fixed; top: 0; right: -100%; width: 80%; max-width: 320px; height: 100vh; background: rgba(8,8,6,.98); backdrop-filter: blur(20px); flex-direction: column; justify-content: center; gap: 1.8rem; padding: 2rem; transition: right .6s var(--ease); border-left: 1px solid var(--line); }
  .nav-links.active { right: 0; }
  .hero-side { display: none; }
  .intro-grid, .detail-grid, .access-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .detail-grid.reverse .detail-image, .detail-grid.reverse .detail-text { order: unset; }
  .phil-three, .menu-preview-cards { grid-template-columns: 1fr; }
  .gallery-mosaic { grid-template-columns: 1fr 1fr; grid-auto-rows: 150px; }
  .gm-tall { grid-row: span 2; }
  .strip-track img { height: 140px; }
  .footer-top { flex-direction: column; gap: 2rem; }
  .footer-nav { gap: 2rem; }
  .fixed-reserve { display: flex; }
  .page-header { min-height: 280px; }
  .menu-block-header, .menu-block-body { padding-left: 1.5rem; padding-right: 1.5rem; }
  .access-info-card { padding: 2rem; }
  .section-intro, .section-menu-preview, .section-gallery-preview, .section-access-preview { padding: 5rem 0; }
  .section-philosophy-preview { padding: 6rem 0; }
  .access-preview-btns, .access-btns, .page-cta-btns { flex-direction: column; align-items: center; }
  .noren-text { font-size: clamp(3rem, 10vw, 6rem); }
  .gallery-masonry { grid-template-columns: 1fr 1fr; }
  .gm-large { grid-column: 1/-1; grid-row: auto; aspect-ratio: 16/9; }
  .gm-wide { grid-column: 1/-1; }
}

@media (max-width: 480px) {
  .gallery-mosaic { grid-template-columns: 1fr; grid-auto-rows: 180px; }
  .gm-tall { grid-row: auto; }
  .hero-title { letter-spacing: .15em; }
  .menu-tier { flex-direction: column; gap: .5rem; }
}