/* =============================================
   鶏数寄くるる 公式サイト — スタイルシート
   Design: 高級和モダン（漆黒×金×純白）
   ============================================= */

/* --- Google Fonts (loaded via <link> in each HTML for performance) --- */

/* --- CSS Variables --- */
:root {
  --bg-deep:    #0D0D0D;
  --bg-mid:     #1A1A1A;
  --bg-section: #141414;
  --accent:     #C9A84C;
  --accent-dim: #8A6E2F;
  --green:      #2A3D2A;
  --text-main:  #F5F0E8;
  --text-sub:   #A89880;
  --text-muted: #8A7A6A;
  --border:     rgba(201,168,76,0.25);
  --font-serif: 'Noto Serif JP', 'Yu Mincho', serif;
  --font-sans:  'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
  --font-latin: 'Cormorant Garamond', Georgia, serif;
  --nav-h:         72px;
  --max-w:         1160px;
  --radius:        2px;
  --transition:    0.3s ease;
  --hero-kb-dur:   6s;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg-deep);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.8;
  letter-spacing: 0.04em;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* --- Focus styles (keyboard navigation) --- */
a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* --- Typography Scale --- */
h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 400; line-height: 1.4; letter-spacing: 0.08em; }

h1 { font-size: clamp(1.8rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.2rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.1rem; }

p { margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }

/* --- Layout Utilities --- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 5vw, 3rem);
}

.section {
  padding: clamp(4rem, 10vw, 8rem) 0;
}

.section--dark  { background-color: var(--bg-deep); }
.section--mid   { background-color: var(--bg-mid); }
.section--green { background-color: var(--green); }

.text-center { text-align: center; }
.text-accent { color: var(--accent); }
.text-sub    { color: var(--text-sub); font-size: 0.9rem; }

/* --- Section Heading --- */
.section-header {
  text-align: center;
  margin-bottom: clamp(2.5rem, 6vw, 5rem);
}

.section-header__en {
  font-family: var(--font-latin);
  font-size: clamp(0.75rem, 1.5vw, 0.85rem);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 0.75rem;
}

.section-header__ja {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  color: var(--text-main);
  display: block;
}

.section-header__line {
  width: 40px;
  height: 1px;
  background: var(--accent);
  margin: 1.25rem auto 0;
}

.section-header__desc {
  margin-top: 1.25rem;
  color: var(--text-sub);
  font-size: 0.9rem;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  line-height: 2;
}

.section-header--image {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  width: 100vw;
  min-height: calc(100vw * 0.4);
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: clamp(3rem, 7vw, 5rem) clamp(1.25rem, 4vw, 3rem);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background-size: 100% auto;
  background-position: top center;
  background-repeat: no-repeat;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-shadow: inset 0 0 0 1px rgba(201,168,76,0.08);
}

.section-header--image::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background: inherit;
}

.section-header--image::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(13,13,13,0.78) 0%, rgba(13,13,13,0.48) 48%, rgba(13,13,13,0.78) 100%),
    linear-gradient(180deg, rgba(13,13,13,0.30) 0%, rgba(13,13,13,0.62) 100%);
}

.section-header--image > * {
  position: relative;
  z-index: 2;
}

.section-header--image .section-header__ja,
.section-header--image .section-header__desc {
  text-shadow: 0 2px 12px rgba(0,0,0,0.95), 0 1px 3px rgba(0,0,0,0.9);
  overflow-wrap: anywhere;
}

.section-header--image .section-header__desc {
  color: rgba(245,240,232,0.78);
}

@media (max-width: 480px) {
  .section-header--image {
    padding-top: 2.75rem;
    padding-bottom: 2.75rem;
  }
}

.section:has(.section-header--image) {
  padding-top: 0;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 2.25rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  letter-spacing: 0.12em;
  border: 1px solid transparent;
  border-radius: var(--radius);
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--accent);
  color: var(--bg-deep);
  font-weight: 500;
}
.btn--primary:hover { background: #E0BC60; color: var(--bg-deep); }

.btn--outline {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}
.btn--outline:hover { background: var(--accent); color: var(--bg-deep); }

.btn--tel {
  background: transparent;
  color: var(--text-main);
  border-color: rgba(245,240,232,0.4);
  font-size: 1.1rem;
  font-family: var(--font-serif);
  letter-spacing: 0.06em;
}
.btn--tel:hover { border-color: var(--accent); color: var(--accent); }

/* =============================================
   HEADER / NAVIGATION
   ============================================= */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: background var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
  background: rgba(13,13,13,0.96);
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 var(--border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.site-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.site-logo__img {
  height: 60px;
  width: auto;
  object-fit: contain;
  display: block;
}
.site-logo__ja {
  font-family: var(--font-serif);
  font-size: clamp(0.9rem, 2vw, 1.05rem);
  letter-spacing: 0.1em;
  color: var(--text-main);
}
.site-logo__en {
  font-family: var(--font-latin);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--accent);
}

.site-nav {
  display: none;
}
@media (min-width: 768px) {
  .site-nav {
    display: flex;
    gap: 0.75rem;
    align-items: center;
  }
  /* ボタン以外のリンク — ヒーロー上でも読めるよう明るく＋text-shadow */
  .site-nav a:not(.btn) {
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    color: rgba(245,240,232,0.90);
    position: relative;
    padding-bottom: 2px;
    text-shadow: 0 1px 6px rgba(0,0,0,0.95), 0 0 12px rgba(0,0,0,0.7);
  }
  .site-nav a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 1px;
    background: var(--accent);
    transition: width var(--transition);
  }
  .site-nav a:not(.btn):hover { color: #fff; }
  .site-nav a:not(.btn):hover::after { width: 100%; }

  /* [ご予約] ボタン */
  .site-nav .btn--primary {
    font-size: 0.72rem;
    padding: 0.55rem 0.9rem;
    background: var(--accent);
    color: #0D0D0D;
    font-weight: 500;
    letter-spacing: 0.1em;
    box-shadow: 0 2px 12px rgba(201,168,76,0.35);
  }
  .site-nav .btn--primary:hover {
    background: #E0BC60;
    color: #0D0D0D;
    box-shadow: 0 4px 18px rgba(201,168,76,0.5);
  }
}
@media (min-width: 900px) {
  .site-nav { gap: 2rem; }
  .site-nav a:not(.btn) { font-size: 0.8rem; letter-spacing: 0.1em; }
  .site-nav .btn--primary { font-size: 0.78rem; padding: 0.65rem 1.5rem; letter-spacing: 0.14em; }
}

/* Hamburger */
.hamburger {
  width: 40px; height: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  background: none;
  border: none;
  padding: 8px;
}
.hamburger span {
  display: block;
  height: 1px;
  background: var(--text-main);
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 768px) { .hamburger { display: none; } }

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(13,13,13,0.97);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  letter-spacing: 0.15em;
  color: var(--text-sub);
}
.mobile-menu a:hover { color: var(--accent); }
.mobile-menu .btn--primary {
  font-size: 0.9rem;
  padding: 0.9rem 2rem;
  margin-top: 1rem;
  color: var(--bg-deep);
  background: var(--accent);
  width: 100%;
  text-align: center;
  letter-spacing: 0.14em;
}

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: calc(100svh - clamp(32px, 5svh, 48px));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding-top: var(--nav-h);
}

/* 背景スライドショー コンテナ */
.hero__slides {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 1;
}

/* 各スライド */
.hero__slide {
  position: absolute;
  inset: 0;
  background-color: #0D0D0D;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 1.4s ease;
  will-change: transform, opacity;
}
.hero__slide.is-active {
  opacity: 1;
}

/* Ken Burns アニメーション — スライドごとに異なるモーション */
.hero__slide:nth-child(1).is-active { animation: kb-zoom-in  var(--hero-kb-dur, 6s) ease-in-out forwards; }
.hero__slide:nth-child(2).is-active { animation: kb-pan-right var(--hero-kb-dur, 6s) ease-in-out forwards; }
.hero__slide:nth-child(3).is-active { animation: kb-zoom-out  var(--hero-kb-dur, 6s) ease-in-out forwards; }
.hero__slide:nth-child(4).is-active { animation: kb-pan-left  var(--hero-kb-dur, 6s) ease-in-out forwards; }
.hero__slide:nth-child(5).is-active { animation: kb-zoom-in   var(--hero-kb-dur, 6s) ease-in-out forwards; }

@keyframes kb-zoom-in {
  from { transform: scale(1.00); }
  to   { transform: scale(1.10); }
}
@keyframes kb-zoom-out {
  from { transform: scale(1.10); transform-origin: 60% 50%; }
  to   { transform: scale(1.00); transform-origin: 60% 50%; }
}
@keyframes kb-pan-right {
  from { transform: scale(1.07) translateX(-2%); }
  to   { transform: scale(1.07) translateX(2%); }
}
@keyframes kb-pan-left {
  from { transform: scale(1.07) translateX(2%); }
  to   { transform: scale(1.07) translateX(-2%); }
}

@media (prefers-reduced-motion: reduce) {
  .hero__slide { animation: none !important; transition: opacity 0.3s !important; }
}

.hero__ornament {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: min(600px, 90vw);
  height: min(600px, 90vw);
  border: 1px solid rgba(201,168,76,0.12);
  border-radius: 50%;
  pointer-events: none;
  z-index: 5;
}
.hero__ornament::before {
  content: '';
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(201,168,76,0.07);
  border-radius: 50%;
}

.hero__content {
  position: relative;
  z-index: 10;
  width: min(100%, 1040px);
  padding: clamp(1.5rem, 3vw, 2.5rem) 1.5rem;
}

.hero__sub {
  font-family: var(--font-latin);
  font-size: clamp(0.78rem, 1.8vw, 0.92rem);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.1rem;
  text-shadow: 0 1px 12px rgba(0,0,0,0.98), 0 0 4px rgba(0,0,0,0.85);
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.65rem, 6vw, 4.6rem);
  font-weight: 300;
  line-height: 1.16;
  letter-spacing: 0.16em;
  color: #fff;
  margin-bottom: 1.2rem;
  text-shadow: 0 2px 24px rgba(0,0,0,0.9), 0 1px 6px rgba(0,0,0,0.95);
}

.hero__title span {
  display: block;
  color: var(--accent);
  font-size: 0.55em;
  letter-spacing: 0.2em;
  margin-bottom: 0.5rem;
}

.hero__lead {
  max-width: 760px;
  margin: 0 auto;
  color: rgba(245,240,232,0.9);
  font-family: var(--font-serif);
  font-size: clamp(0.98rem, 1.65vw, 1.12rem);
  line-height: 1.85;
  letter-spacing: 0.08em;
  text-shadow: 0 2px 16px rgba(0,0,0,0.95), 0 1px 4px rgba(0,0,0,0.95);
}

.hero__line {
  width: min(120px, 28vw);
  height: 1px;
  background: linear-gradient(to right, transparent, var(--accent), transparent);
  margin: 1.25rem auto;
}

.hero__catch {
  font-size: clamp(0.8rem, 2vw, 0.95rem);
  color: var(--text-sub);
  letter-spacing: 0.1em;
  line-height: 2;
  margin-bottom: 2.5rem;
  text-shadow: 0 1px 8px rgba(0,0,0,0.95);
}

.hero__badge {
  display: inline-block;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-serif);
  font-size: clamp(0.75rem, 1.5vw, 0.85rem);
  letter-spacing: 0.18em;
  padding: 0.4rem 1.4rem;
  margin-bottom: 1.25rem;
  text-shadow: none;
  background: rgba(0,0,0,0.4);
}

.hero__badge--gold {
  font-family: var(--font-sans);
  font-size: clamp(0.95rem, 1.6vw, 1.08rem);
  font-weight: 700;
  color: #1a1510;
  border: none;
  letter-spacing: 0.12em;
  padding: 0.55rem 1.55rem;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #b8922a 0%, #e8c96a 40%, #fffbe0 55%, #e8c96a 70%, #b8922a 100%);
  background-size: 200% 100%;
  text-shadow: 0 1px 0 rgba(255,255,255,0.35);
  box-shadow: 0 2px 20px rgba(201,168,76,0.55), inset 0 1px 0 rgba(255,255,255,0.3);
  animation: badgeShimmer 60s ease-in-out infinite;
}

@keyframes badgeShimmer {
  0%,  90% { background-position: 150% center; }
  95%       { background-position: -50% center; }
  100%      { background-position: 150% center; }
}

.hero__specs {
  display: grid;
  grid-template-columns: 1fr 1px 1fr 1px 1fr;
  margin-bottom: 1.65rem;
  background: rgba(0,0,0,0.58);
  border: 1px solid rgba(201,168,76,0.34);
  padding: 0.9rem 0;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  backdrop-filter: blur(8px);
}

/* Hero bg crossfade layer（spec ホバー時に表示） */
.hero__bg-alt {
  position: absolute;
  inset: 0;
  background-color: #0D0D0D;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  z-index: 2;
  transition: opacity 0.9s cubic-bezier(0.4, 0, 0.2, 1);
}
.hero__bg-alt.is-visible {
  opacity: 1;
}

/* 暗幕・グロー オーバーレイ（スライド + bg-alt 両方に効く） */
.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background:
    linear-gradient(to bottom, rgba(0,0,0,0.62) 0%, rgba(0,0,0,0.08) 38%, rgba(0,0,0,0.55) 100%),
    linear-gradient(to bottom right, rgba(0,0,0,0.28) 0%, transparent 55%),
    radial-gradient(ellipse at 40% 50%, rgba(201,168,76,0.09) 0%, transparent 55%);
}

/* スライドインジケーター */
.hero__indicators {
  position: absolute;
  bottom: 5.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
  align-items: center;
}

.hero__dot {
  appearance: none;
  -webkit-appearance: none;
  width: 26px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  position: relative;
  transition: width 0.4s ease;
}
.hero__dot.is-active {
  width: 42px;
}
.hero__dot::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  height: 1.5px;
  background: rgba(201,168,76,0.22);
  transition: background 0.4s;
}
.hero__dot.is-active::before {
  background: rgba(201,168,76,0.45);
}
.hero__dot.is-active::after {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%) scaleX(0);
  transform-origin: left center;
  width: 100%;
  height: 1.5px;
  background: var(--accent);
  animation: dotFill var(--hero-kb-dur, 6s) linear forwards;
}

@keyframes dotFill {
  from { transform: translateY(-50%) scaleX(0); }
  to   { transform: translateY(-50%) scaleX(1); }
}

@media (prefers-reduced-motion: reduce) {
  .hero__dot.is-active::after { animation: none; transform: translateY(-50%) scaleX(1); }
}

.hero__spec {
  font-size: clamp(0.76rem, 1.3vw, 0.88rem);
  color: var(--text-main);
  line-height: 1.9;
  letter-spacing: 0.06em;
  text-align: center;
  padding: 0 1.25rem;
  text-shadow: 0 1px 4px rgba(0,0,0,0.8);
  cursor: default;
  transition: transform 0.35s ease;
}
.hero__spec:hover {
  transform: translateY(-3px);
}
.hero__spec:hover .hero__spec-label {
  color: #f0d97a;
  text-shadow: 0 0 14px rgba(201,168,76,0.6);
  transition: color 0.3s, text-shadow 0.3s;
}
.hero__spec-label {
  transition: color 0.35s ease, text-shadow 0.35s ease;
}

.hero__spec em {
  font-style: normal;
  color: var(--accent);
  font-weight: 500;
}

.hero__spec-label {
  display: block;
  font-family: var(--font-latin);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
  text-shadow: none;
}

.hero__spec-div {
  background: rgba(201,168,76,0.2);
  align-self: stretch;
}

@media (max-width: 540px) {
  .hero__specs {
    grid-template-columns: repeat(3, 1fr);
    max-width: 360px;
    padding: 0.7rem 0.25rem;
    margin-bottom: 1.35rem;
  }
  .hero__spec-div { display: none; }
  .hero__spec {
    padding: 0.1rem 0.45rem;
    border-right: 1px solid rgba(201,168,76,0.16);
    font-size: 0.68rem;
    line-height: 1.55;
    letter-spacing: 0.02em;
  }
  .hero__spec:last-child { border-right: none; }
  .hero__spec-label {
    font-size: 0.58rem;
    letter-spacing: 0.12em;
    margin-bottom: 0.35rem;
  }
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  justify-content: center;
}

/* ヒーロー内CTAボタンは通常より大きく・目立つスタイルに */
.hero__cta .btn--primary {
  padding: 0.95rem 2.25rem;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  box-shadow: 0 4px 24px rgba(201,168,76,0.45);
}
.hero__cta .btn--outline {
  padding: 0.95rem 2.05rem;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(4px);
  border-color: rgba(201,168,76,0.7);
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-latin);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  color: var(--text-muted);
  z-index: 10;
}
.hero__scroll::after {
  content: '';
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--text-muted), transparent);
  animation: scrollLine 1.8s ease-in-out infinite;
}

@media (max-width: 900px) {
  .hero {
    align-items: flex-start;
    padding-top: calc(var(--nav-h) + 1.5rem);
    padding-bottom: 2.75rem;
  }
  .hero__content {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
  .hero__sub {
    font-size: 0.72rem;
    letter-spacing: 0.2em;
  }
  .hero__lead {
    max-width: 620px;
    font-size: 1rem;
    line-height: 1.85;
  }
  .hero__cta .btn--primary,
  .hero__cta .btn--outline {
    padding-left: 1.55rem;
    padding-right: 1.55rem;
  }
}

@media (max-width: 640px) {
  .hero {
    min-height: auto;
    padding-top: calc(var(--nav-h) + 1rem);
    padding-bottom: 2.25rem;
  }
  .hero__content {
    padding-top: 1rem;
    padding-bottom: 1rem;
  }
  .hero__badge--gold {
    font-size: 0.82rem;
    padding: 0.45rem 1rem;
    letter-spacing: 0.08em;
  }
  .hero__title {
    font-size: clamp(2.2rem, 11vw, 3.1rem);
    letter-spacing: 0.08em;
    margin-bottom: 0.85rem;
  }
  .hero__lead {
    font-size: 0.92rem;
    line-height: 1.8;
    letter-spacing: 0.04em;
  }
  .hero__line {
    margin: 1.15rem auto;
  }
  .hero__cta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: min(100%, 360px);
    margin: 0 auto;
    gap: 0.65rem;
  }
  .hero__cta .btn--primary,
  .hero__cta .btn--outline {
    width: 100%;
    padding: 0.85rem 1rem;
    font-size: 0.82rem;
  }
  .hero__cta .btn--primary {
    grid-column: 1 / -1;
  }
  .hero__indicators,
  .hero__scroll {
    display: none;
  }
}
@keyframes scrollLine {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.1); }
}

/* =============================================
   FEATURE CARDS（3つの差別化）
   ============================================= */
.features {
  background: var(--bg-mid);
}

.features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

@media (min-width: 768px) {
  .features__grid { grid-template-columns: repeat(3, 1fr); }
}

.feature-card {
  background: var(--bg-mid);
  padding: clamp(2rem, 5vw, 3.5rem) clamp(1.5rem, 4vw, 2.5rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: background var(--transition), box-shadow var(--transition);
}
.feature-card:hover {
  background: rgba(201, 168, 76, 0.18);
  box-shadow: inset 0 0 0 1px rgba(201, 168, 76, 0.5);
}

.feature-card__num {
  font-family: var(--font-latin);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 1.25rem;
  opacity: 0.6;
}

.feature-card__title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  letter-spacing: 0.12em;
  color: var(--text-main);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.feature-card__text {
  font-size: 0.85rem;
  color: var(--text-sub);
  line-height: 2;
}

/* =============================================
   BANQUET BANNER
   ============================================= */
.banquet-banner {
  background: var(--green);
  padding: clamp(3rem, 8vw, 5rem) 0;
  border-top: 1px solid rgba(201,168,76,0.2);
  border-bottom: 1px solid rgba(201,168,76,0.2);
}

.banquet-banner .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 2rem;
}

@media (min-width: 768px) {
  .banquet-banner .container {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.banquet-banner__title {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 3.5vw, 1.9rem);
  line-height: 1.5;
  color: var(--text-main);
}
.banquet-banner__title em {
  font-style: normal;
  color: var(--accent);
}

.banquet-banner__desc {
  font-size: 0.85rem;
  color: var(--text-sub);
  margin-top: 0.75rem;
}

/* =============================================
   COURSE CARDS
   ============================================= */
.courses__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .courses__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .courses__grid { grid-template-columns: repeat(3, 1fr); }
}

.course-card {
  background: var(--bg-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}
.course-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.course-card__img {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, #1e1a12, #2a240e);
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 2rem;
  color: rgba(201,168,76,0.35);
  letter-spacing: 0.2em;
}
.course-card__img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.course-card:hover .course-card__img img {
  transform: scale(1.04);
}

.course-card__body {
  padding: 1.5rem 1.75rem;
}

.course-card__scene {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 0.5rem;
  display: block;
}

.course-card__name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  letter-spacing: 0.1em;
  color: var(--text-main);
  margin-bottom: 0.75rem;
}

.course-card__price {
  font-size: 1.2rem;
  font-family: var(--font-serif);
  color: var(--accent);
}
.course-card__price span {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: 0.25rem;
}

.course-card__desc {
  font-size: 0.82rem;
  color: var(--text-sub);
  margin-top: 0.75rem;
  line-height: 1.9;
}

/* =============================================
   COURSE COMPARE TABLE
   ============================================= */
.course-compare {
  background: var(--bg-dark);
}

.compare-table-wrap {
  overflow-x: auto;
  margin-bottom: 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  min-width: 660px;
}

.compare-table thead th {
  background: rgba(201,168,76,0.1);
  color: var(--accent);
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: 0.08em;
  padding: 0.85rem 1rem;
  text-align: center;
  border-bottom: 1px solid rgba(201,168,76,0.3);
  white-space: nowrap;
}

.compare-table thead th small {
  display: block;
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  margin-top: 0.15rem;
  font-family: var(--font-sans);
}

.compare-table thead th:first-child,
.compare-table thead th:nth-child(2) {
  text-align: left;
}

.compare-table tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.2s;
}

.compare-table tbody tr:last-child {
  border-bottom: none;
}

.compare-table tbody tr:hover {
  background: rgba(201,168,76,0.05);
}

.compare-table tbody td {
  padding: 0.85rem 1rem;
  text-align: center;
  color: var(--text-sub);
  vertical-align: middle;
}

.compare-name {
  text-align: left !important;
  white-space: nowrap;
  min-width: 80px;
}

.compare-kanji {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--text-main);
  margin-right: 0.4rem;
}

.compare-yomi {
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.compare-scene {
  text-align: left !important;
  font-size: 0.82rem;
  color: var(--text-sub);
}

.compare-price {
  font-family: var(--font-latin);
  font-size: 1rem !important;
  color: var(--accent) !important;
}

.mark-ok   { color: var(--text-muted); }
.mark-yes  { color: var(--accent) !important; }
.mark-no   { color: var(--text-muted); opacity: 0.5; }
.mark-warning { color: #e8b84b; font-size: 0.8rem; }
.mark-limited { color: var(--text-muted); cursor: help; }

.compare-row--premium td {
  background: rgba(201,168,76,0.04);
}

.compare-btn {
  display: inline-block;
  border: 1px solid rgba(201,168,76,0.45);
  color: var(--accent);
  font-family: var(--font-latin);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  padding: 0.3rem 0.85rem;
  border-radius: 2px;
  transition: background 0.2s, color 0.2s;
  text-decoration: none;
  white-space: nowrap;
}

.compare-btn:hover {
  background: var(--accent);
  color: #1a1510;
}

.compare-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
  letter-spacing: 0.06em;
  line-height: 1.9;
}

/* =============================================
   SPECS TABLE
   ============================================= */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.spec-table th,
.spec-table td {
  padding: 0.9rem 1.25rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.spec-table th {
  width: 30%;
  color: var(--accent);
  font-weight: 400;
  font-family: var(--font-serif);
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.spec-table td { color: var(--text-sub); line-height: 1.9; }

.spec-table tr:last-child th,
.spec-table tr:last-child td { border-bottom: none; }

/* モバイルでth/tdをスタック表示 */
@media (max-width: 480px) {
  .spec-table th,
  .spec-table td {
    display: block;
    width: 100%;
    padding: 0.5rem 0.75rem;
  }
  .spec-table th {
    padding-bottom: 0.2rem;
    border-bottom: none;
    white-space: normal;
  }
  .spec-table td {
    padding-top: 0.2rem;
    padding-bottom: 0.9rem;
  }
}

/* =============================================
   FLOW STEPS
   ============================================= */
.flow {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.flow__step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 1.5rem;
  position: relative;
}

.flow__step:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 27px;
  top: 56px;
  bottom: 0;
  width: 1px;
  background: var(--border);
}

.flow__num {
  width: 56px; height: 56px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-latin);
  font-size: 1.1rem;
  color: var(--accent);
  flex-shrink: 0;
}

.flow__body {
  padding: 0.75rem 0 2.5rem;
}

.flow__title {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--text-main);
  margin-bottom: 0.5rem;
  letter-spacing: 0.08em;
}

.flow__desc {
  font-size: 0.85rem;
  color: var(--text-sub);
  line-height: 2;
}

/* =============================================
   FAQ
   ============================================= */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--border);
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item__q {
  width: 100%;
  background: none;
  border: none;
  padding: 1.25rem 0;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  text-align: left;
  cursor: pointer;
  color: var(--text-main);
  font-family: var(--font-serif);
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  line-height: 1.6;
  transition: color var(--transition);
}
.faq-item__q:hover { color: var(--accent); }

.faq-item__q::before {
  content: 'Q';
  font-family: var(--font-latin);
  font-size: 1rem;
  color: var(--accent);
  flex-shrink: 0;
  width: 1.5em;
}

.faq-item__q::after {
  content: '+';
  margin-left: auto;
  font-size: 1.25rem;
  color: var(--text-muted);
  line-height: 1;
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq-item.open .faq-item__q::after {
  transform: rotate(45deg);
  color: var(--accent);
}

.faq-item__a {
  display: none;
  padding: 0 0 1.25rem 2.5rem;
  font-size: 0.875rem;
  color: var(--text-sub);
  line-height: 2;
}
.faq-item.open .faq-item__a { display: block; }

/* =============================================
   ACCESS
   ============================================= */
.access-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 768px) {
  .access-grid { grid-template-columns: 1fr 1fr; gap: 4rem; }
}

.map-placeholder {
  aspect-ratio: 4/3;
  background: var(--bg-mid);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-align: center;
  line-height: 2;
}

/* =============================================
   CTA SECTION
   ============================================= */

/* CTA button animations */
@keyframes cta-glow {
  0%, 100% { box-shadow: 0 4px 20px rgba(201,168,76,0.35); }
  50%       { box-shadow: 0 4px 48px rgba(201,168,76,0.70), 0 0 0 5px rgba(201,168,76,0.12); }
}
@keyframes btn-shimmer {
  0%       { left: -100%; }
  60%, 100% { left: 150%; }
}
@keyframes cta-bar-slide {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.cta-section {
  background: linear-gradient(135deg, var(--bg-deep) 0%, #1e1409 50%, var(--bg-deep) 100%);
  text-align: center;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--accent) 50%, transparent 100%);
  opacity: 0.9;
}

.cta-section__title {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  color: var(--text-main);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.cta-section__desc {
  font-size: 0.875rem;
  color: var(--text-sub);
  line-height: 2;
  margin-bottom: 2.5rem;
}

.cta-section__tel {
  font-family: var(--font-latin);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  color: var(--text-main);
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 0.5rem;
}
.cta-section__tel a { transition: color var(--transition); }
.cta-section__tel a:hover { color: var(--accent); }

.cta-section__hours {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}

.cta-section__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  justify-content: center;
}

/* CTA 内プライマリボタン — グロー＋シマー演出 */
.cta-section .btn--primary {
  padding: 1.15rem 3rem;
  font-size: 1rem;
  letter-spacing: 0.15em;
  animation: cta-glow 2.8s ease-in-out infinite;
  position: relative;
  overflow: hidden;
}
.cta-section .btn--primary::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 50%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transform: skewX(-18deg);
  animation: btn-shimmer 3.6s ease-in-out 1.2s infinite;
}
.cta-section .btn--outline {
  padding: 1.15rem 2.5rem;
  font-size: 1rem;
  letter-spacing: 0.13em;
}

/* =============================================
   FAQ NOTICE BOX
   ============================================= */
.faq-notice {
  background: rgba(201,168,76,0.08);
  border: 1px solid rgba(201,168,76,0.4);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: 1.4rem 1.6rem;
  margin-bottom: 2.5rem;
}

.faq-notice__title {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.faq-notice__body {
  font-size: 0.88rem;
  color: var(--text-sub);
  line-height: 2;
}

.faq-notice__body strong {
  color: var(--text-main);
  font-weight: 500;
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
  padding: 3rem 0 2rem;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

@media (min-width: 768px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }
}

.footer-brand__logo {
  font-family: var(--font-serif);
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: var(--text-main);
  margin-bottom: 0.25rem;
}

.footer-brand__sub {
  font-family: var(--font-latin);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 1rem;
}

.footer-brand__info {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 2;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
}

.footer-nav a {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}
.footer-nav a:hover { color: var(--accent); }

.footer-copy {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(201,168,76,0.1);
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-align: center;
}

/* =============================================
   PAGE HERO (内部ページ)
   ============================================= */
.page-hero {
  padding-top: var(--nav-h);
  padding-bottom: 0;
  min-height: 40vh;
  display: flex;
  align-items: center;
  background: linear-gradient(to bottom, #0D0D0D, var(--bg-mid));
  border-bottom: 1px solid var(--border);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

/* ページヒーローに背景画像がある場合のオーバーレイ */
.page-hero[style*="background-image"]::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom right, rgba(0,0,0,0.78) 0%, rgba(0,0,0,0.50) 55%, rgba(0,0,0,0.65) 100%),
    linear-gradient(to bottom, rgba(0,0,0,0.25) 0%, rgba(0,0,0,0.60) 100%);
  z-index: 0;
}
.page-hero[style*="background-image"] .container {
  position: relative;
  z-index: 1;
}

.page-hero__content {
  padding: 4rem 0 3rem;
}

.page-hero__en {
  font-family: var(--font-latin);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
  display: block;
  text-shadow: 0 1px 6px rgba(0,0,0,0.9);
}

.page-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  font-weight: 300;
  letter-spacing: 0.12em;
  line-height: 1.4;
  text-shadow: 0 2px 14px rgba(0,0,0,0.85), 0 1px 4px rgba(0,0,0,0.9);
}

.page-hero__desc {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: var(--text-sub);
  max-width: 480px;
  line-height: 2;
  text-shadow: 0 1px 8px rgba(0,0,0,0.95);
}

/* =============================================
   BREADCRUMB
   ============================================= */
.breadcrumb {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.08em;
  padding: 1rem 0;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.breadcrumb a { color: rgba(255,255,255,0.75); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { opacity: 0.7; }

/* =============================================
   BANQUET PAGE SPECIFICS
   ============================================= */
.capacity-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .capacity-grid { grid-template-columns: repeat(2, 1fr); }
}

.capacity-card {
  background: var(--bg-mid);
  border: 1px solid var(--border);
  overflow: hidden;
  text-align: center;
  transition: border-color var(--transition);
}
.capacity-card:hover { border-color: var(--accent); }

.capacity-card__img {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}
.capacity-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.capacity-card:hover .capacity-card__img img { transform: scale(1.04); }

.capacity-card__body {
  padding: 1.75rem 2rem;
}

.capacity-card__name {
  font-family: var(--font-serif);
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}
.capacity-card__num {
  font-family: var(--font-latin);
  font-size: 2.5rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.25rem;
}
.capacity-card__unit { font-size: 0.75rem; color: var(--text-muted); }
.capacity-card__desc { font-size: 0.8rem; color: var(--text-sub); margin-top: 0.75rem; line-height: 1.9; }

.scene-list {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  gap: 1rem;
  padding-bottom: 1rem;
  /* スクロールバー非表示 */
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.scene-list::-webkit-scrollbar { display: none; }

@media (min-width: 768px) {
  .scene-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    overflow-x: unset;
    scroll-snap-type: unset;
    padding-bottom: 0;
  }
}
@media (min-width: 1024px) { .scene-list { grid-template-columns: repeat(3, 1fr); } }

/* モバイル横スワイプ用のスワイプヒント */
.scene-list-wrap {
  position: relative;
}
.scene-swipe-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 0.9rem;
  font-size: 0.72rem;
  color: var(--accent-dim);
  letter-spacing: 0.08em;
}
.scene-swipe-hint__icon {
  font-size: 1rem;
  animation: swipe-nudge 1.8s ease-in-out infinite;
}
@keyframes swipe-nudge {
  0%, 100% { transform: translateX(0); }
  40% { transform: translateX(6px); }
  60% { transform: translateX(-3px); }
}
@media (min-width: 768px) {
  .scene-swipe-hint { display: none; }
}

.scene-item {
  background: var(--bg-mid);
  border-top: 2px solid var(--accent);
  padding: 1.75rem 1.75rem 1.5rem;
  position: relative;
  display: flex;
  flex-direction: column;
  /* モバイル横スワイプ: カード幅 */
  flex: 0 0 82vw;
  max-width: 340px;
  scroll-snap-align: start;
}
@media (min-width: 768px) {
  .scene-item {
    flex: unset;
    max-width: unset;
    scroll-snap-align: unset;
  }
}

.scene-item__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.scene-item__num {
  font-family: var(--font-latin);
  font-size: 3rem;
  font-weight: 600;
  color: rgba(201,168,76,0.12);
  line-height: 1;
  letter-spacing: -0.02em;
  user-select: none;
}

.scene-item__icon {
  font-size: 1.5rem;
  color: var(--accent);
  line-height: 1;
  margin-top: 0.2rem;
  opacity: 0.8;
}

.scene-item__category {
  display: block;
  font-family: var(--font-latin);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--accent-dim);
  text-transform: uppercase;
  margin-bottom: 0.55rem;
}

.scene-item__title {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--text-main);
  letter-spacing: 0.07em;
  line-height: 1.7;
  padding-bottom: 0.8rem;
  margin-bottom: 0.8rem;
  border-bottom: 1px solid var(--border);
}

.scene-item__desc {
  font-size: 0.8rem;
  color: var(--text-sub);
  line-height: 2;
  flex: 1;
}

.scene-item__equip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1rem;
  list-style: none;
}
.scene-item__equip li {
  font-size: 0.68rem;
  color: var(--bg-deep);
  background: var(--accent);
  padding: 0.2rem 0.6rem;
  letter-spacing: 0.04em;
  line-height: 1.6;
}

.scene-item__note {
  font-size: 0.72rem;
  color: var(--accent-dim);
  margin-top: 0.85rem;
  padding-top: 0.6rem;
  border-top: 1px solid rgba(201,168,76,0.15);
  line-height: 1.9;
}

/* Scene inline course suggestion */
.scene-course {
  margin-top: 1.1rem;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(201,168,76,0.18);
}

.scene-course__label {
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  color: var(--accent-dim);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.scene-course__items {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

.scene-course__item {
  display: flex;
  flex-direction: column;
  background: rgba(13,13,13,0.55);
  border: 1px solid rgba(201,168,76,0.12);
  overflow: hidden;
  transition: border-color var(--transition);
  color: inherit;
  text-decoration: none;
}
.scene-course__item:hover {
  border-color: rgba(201,168,76,0.45);
}

.scene-course__img-wrap {
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

.scene-course__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.45s ease;
}
.scene-course__item:hover .scene-course__img {
  transform: scale(1.06);
}

.scene-course__body {
  padding: 0.4rem 0.55rem 0.5rem;
  border-top: 1px solid rgba(201,168,76,0.1);
}

.scene-course__name {
  font-family: var(--font-serif);
  font-size: 0.7rem;
  color: var(--text-main);
  letter-spacing: 0.04em;
  line-height: 1.5;
}

.scene-course__price {
  font-family: var(--font-latin);
  font-size: 0.7rem;
  color: var(--accent);
  margin-top: 0.12rem;
  letter-spacing: 0.04em;
}

/* =============================================
   COURSE RECOMMENDATION CARDS (banquet page)
   ============================================= */
.course-rec-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
@media (min-width: 900px) { .course-rec-grid { grid-template-columns: repeat(4, 1fr); } }

.course-rec-card {
  display: block;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
  color: inherit;
}
.course-rec-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.course-rec-card__img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  position: relative;
}
.course-rec-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  display: block;
}
.course-rec-card:hover .course-rec-card__img img {
  transform: scale(1.05);
}

.course-rec-card__badge {
  position: absolute;
  bottom: 0.6rem;
  right: 0.6rem;
  background: rgba(13,13,13,0.88);
  color: var(--accent);
  font-family: var(--font-latin);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  letter-spacing: 0.04em;
  border: 1px solid rgba(201,168,76,0.45);
}

.course-rec-card__ribbon {
  position: absolute;
  top: 0.55rem;
  left: 0.55rem;
  background: rgba(13,13,13,0.82);
  color: var(--text-sub);
  font-size: 0.65rem;
  padding: 0.18rem 0.55rem;
  letter-spacing: 0.08em;
  border: 1px solid rgba(168,152,128,0.4);
}
.course-rec-card__ribbon--gold {
  background: var(--accent);
  color: var(--bg-deep);
  border-color: var(--accent);
  font-weight: 500;
}

.course-rec-card__body {
  padding: 0.9rem 1rem 1rem;
  border-top: 1px solid var(--border);
}
.course-rec-card:hover .course-rec-card__body {
  border-top-color: rgba(201,168,76,0.45);
}

.course-rec-card__name {
  font-family: var(--font-serif);
  font-size: 0.82rem;
  color: var(--text-main);
  letter-spacing: 0.07em;
  line-height: 1.6;
  margin-bottom: 0.35rem;
}

.course-rec-card__label {
  font-size: 0.7rem;
  color: var(--text-sub);
  letter-spacing: 0.04em;
  line-height: 1.6;
}

/* =============================================
   EQUIPMENT LIST
   ============================================= */
.equip-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

@media (min-width: 640px) {
  .equip-list { grid-template-columns: repeat(3, 1fr); }
}

.equip-item {
  background: var(--bg-mid);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  overflow: hidden;
}
.equip-item__photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.equip-item__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.equip-item:hover .equip-item__photo img {
  transform: scale(1.04);
}
.equip-item__body {
  padding: 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}
.equip-item__icon { font-size: 1.5rem; }
.equip-item__name { font-size: 0.82rem; color: var(--text-main); letter-spacing: 0.06em; }
.equip-item__note { font-size: 0.72rem; color: var(--accent); }

/* =============================================
   LAYOUT GRID
   ============================================= */
.layout-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(0.75rem, 2vw, 1.25rem);
}

@media (min-width: 768px) {
  .layout-grid { grid-template-columns: repeat(4, 1fr); }
}

.layout-card {
  margin: 0;
  background: var(--bg-mid);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: border-color var(--transition);
}

.layout-card:hover { border-color: var(--accent); }

.layout-card__img-wrap {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #111;
  display: flex;
  align-items: center;
  justify-content: center;
}

.layout-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.layout-card:hover .layout-card__img-wrap img { transform: scale(1.04); }

.layout-card__caption {
  padding: 0.9rem 1rem;
  text-align: center;
  border-top: 1px solid var(--border);
}

.layout-card__num {
  font-family: var(--font-latin);
  font-size: clamp(1.7rem, 3.5vw, 2.2rem);
  color: var(--accent);
  font-weight: 300;
  letter-spacing: 0.04em;
}

.layout-card__unit {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  color: var(--text-sub);
  margin-left: 0.2em;
}

/* =============================================
   BANQUET SYSTEM
   ============================================= */
.banquet-system {
  border: 1px solid var(--border);
  border-top: 2px solid var(--accent);
}

.banquet-system__item {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 1.5rem;
  padding: 1.75rem 2rem;
  border-bottom: 1px solid var(--border);
  align-items: start;
}

.banquet-system__item:last-child { border-bottom: none; }

.banquet-system__label {
  font-family: var(--font-serif);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  padding-top: 0.2em;
}

.banquet-system__body {
  font-size: 0.875rem;
  color: var(--text-sub);
  line-height: 2;
}

.banquet-system__body strong { color: var(--text-main); font-weight: 500; }

.banquet-system__cancel-table {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 0.6rem;
}

.banquet-system__cancel-row {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.banquet-system__cancel-when {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  min-width: 2.5rem;
}

.banquet-system__cancel-rate {
  font-size: 0.875rem;
  color: var(--text-sub);
}

.banquet-system__cancel-rate strong {
  color: var(--accent);
  font-size: 1rem;
}

@media (max-width: 560px) {
  .banquet-system__item {
    grid-template-columns: 1fr;
    gap: 0.4rem;
    padding: 1.25rem 1.5rem;
  }
}

/* =============================================
   LAYOUT LIGHTBOX
   ============================================= */
.layout-card {
  cursor: zoom-in;
}

.layout-card__img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(201,168,76,0.18);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.layout-card__img-wrap {
  position: relative;
}

.layout-card:hover .layout-card__img-wrap::after {
  opacity: 1;
}

.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 4vw, 2.5rem);
}

.lightbox.open {
  display: flex;
}

.lightbox__backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: rgba(0,0,0,0.90);
  backdrop-filter: blur(6px);
  cursor: pointer;
}

.lightbox__figure {
  position: relative;
  z-index: 1;
  max-width: min(900px, 100%);
  width: 100%;
  text-align: center;
  animation: lightboxIn 0.22s ease;
}

@keyframes lightboxIn {
  from { opacity: 0; transform: scale(0.95); }
  to   { opacity: 1; transform: scale(1); }
}

.lightbox__close {
  position: absolute;
  top: -1.1rem;
  right: -1.1rem;
  z-index: 2;
  background: var(--bg-mid);
  border: 1px solid rgba(201,168,76,0.6);
  color: var(--accent);
  font-size: 1.4rem;
  line-height: 1;
  width: 2.2rem;
  height: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.lightbox__close:hover {
  background: var(--accent);
  color: var(--bg-deep);
}

.lightbox__img {
  width: 100%;
  max-height: 80vh;
  height: auto;
  object-fit: contain;
  display: block;
  border: 1px solid var(--border);
}

.lightbox__caption {
  margin-top: 0.9rem;
  font-family: var(--font-latin);
  font-size: 1.05rem;
  letter-spacing: 0.18em;
  color: var(--accent);
}

/* =============================================
   RESERVE PAGE
   ============================================= */
.reserve-options {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 640px) { .reserve-options { grid-template-columns: repeat(2, 1fr); } }

.reserve-option {
  background: var(--bg-mid);
  border: 1px solid var(--border);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: border-color var(--transition);
}
.reserve-option:hover { border-color: var(--accent); }
.reserve-option__title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--text-main);
  margin-bottom: 0.75rem;
  letter-spacing: 0.1em;
}
.reserve-option__desc { font-size: 0.85rem; color: var(--text-sub); line-height: 2; margin-bottom: 2rem; }

.reserve-phone-notice {
  grid-column: 1 / -1;
  margin: 0;
}

.availability-calendar {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 610px;
  background: transparent;
  overflow: visible;
}

.availability-calendar.is-empty {
  align-items: center;
  min-height: 360px;
}

.availability-calendar iframe {
  flex: 0 0 auto;
  display: block;
  transform: scale(1.15);
  transform-origin: top center;
}

.availability-calendar.has-widget .availability-calendar__fallback {
  display: none;
}

.availability-calendar__fallback {
  width: 100%;
  max-width: 620px;
  padding: 2rem;
  text-align: center;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.availability-calendar__fallback-title {
  color: var(--accent);
  font-family: var(--font-serif);
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.availability-calendar__fallback-text {
  color: var(--text-sub);
  font-size: 0.9rem;
  line-height: 1.9;
  margin-bottom: 1.5rem;
}

@media (max-width: 480px) {
  .availability-calendar {
    min-height: 530px;
  }

  .availability-calendar.is-empty {
    min-height: 320px;
  }

  .availability-calendar iframe {
    transform: scale(1);
  }

  .availability-calendar__fallback {
    padding: 1.5rem;
  }
}

/* =============================================
   UTILITY
   ============================================= */
.gold-line {
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--accent), transparent);
  margin: 3rem 0;
  opacity: 0.4;
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  border-radius: 1px;
}

.note {
  font-size: 0.78rem;
  color: var(--text-muted);
  border-left: 2px solid var(--text-muted);
  padding-left: 0.75rem;
  line-height: 2;
}

/* =============================================
   ANIMATIONS
   ============================================= */
@media (prefers-reduced-motion: no-preference) {
  .fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .fade-in.visible {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =============================================
   GALLERY GRID (facility.html)
   ============================================= */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.gallery-grid__item {
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 4 / 3;
}

.gallery-grid__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-grid__item:hover img {
  transform: scale(1.04);
}

/* Course image */
.course-img {
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  display: block;
}

/* =============================================
   FEATURES SECTION — RICH CARDS
   ============================================= */

/* Push links to bottom of every card */
.feature-card {
  justify-content: flex-start;
}

.feature-card .feature-card__text {
  margin-bottom: 0;
}

/* ── Links block ── */
.feature-card__links {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.feature-card__link {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 0;
  border-bottom: 1px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.feature-card__link:last-child {
  border-bottom: none;
}
.feature-card__link:hover {
  color: #E0BC60;
  border-bottom-color: rgba(201,168,76,0.2);
}
.feature-card__link span {
  transition: transform var(--transition);
  flex-shrink: 0;
}
.feature-card__link:hover span {
  transform: translateX(4px);
}
.feature-card__link--primary {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
}

/* ── Equipment grid (Feature 01) ── */
.feature-equip__grid {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin: 1.5rem 0;
}

.feature-equip__item {
  background: var(--bg-deep);
  background-size: cover;
  background-position: center;
  padding: 1.1rem 0.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 0.45rem;
  text-align: center;
  position: relative;
  min-height: 90px;
  overflow: hidden;
}
.feature-equip__item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.35) 100%);
  pointer-events: none;
}
.feature-equip__item > * {
  position: relative;
  z-index: 1;
}

.feature-equip__item--wide {
  grid-column: 1 / -1;
}

.feature-equip__name {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  color: var(--text-main);
  letter-spacing: 0.08em;
  line-height: 1.4;
}

.feature-equip__tag {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--accent);
  border: 1px solid rgba(201,168,76,0.35);
  padding: 0.15rem 0.65rem;
}

/* ── Course list (Feature 02) ── */
.feature-courses {
  width: 100%;
  display: flex;
  flex-direction: column;
  margin: 1.5rem 0;
}

.feature-course {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border);
  gap: 1rem;
  text-align: left;
}
.feature-course:first-child {
  border-top: 1px solid var(--border);
}
.feature-course:hover .feature-course__name {
  color: var(--accent);
}

.feature-course__info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  flex: 1;
  min-width: 0;
}

.feature-course__scene {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--accent);
}

.feature-course__name {
  font-family: var(--font-serif);
  font-size: 0.82rem;
  color: var(--text-main);
  letter-spacing: 0.06em;
  line-height: 1.5;
  transition: color var(--transition);
}

.feature-course__price {
  font-family: var(--font-latin);
  font-size: 1.05rem;
  color: var(--accent);
  white-space: nowrap;
  flex-shrink: 0;
  font-weight: 300;
  letter-spacing: 0.04em;
}

/* ── Hotel photo gallery (Feature 03) ── */
.feature-hotel-gallery {
  width: 100%;
  display: flex;
  gap: 3px;
  height: 210px;
  margin: 1.5rem 0;
}

.feature-hotel-gallery__main {
  flex: 0 0 58%;
  overflow: hidden;
}

.feature-hotel-gallery__main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.55s ease;
}
.feature-hotel-gallery__main:hover img {
  transform: scale(1.04);
}

.feature-hotel-gallery__sub {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.feature-hotel-gallery__sub-item {
  flex: 1;
  overflow: hidden;
}

.feature-hotel-gallery__sub-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.55s ease;
}
.feature-hotel-gallery__sub-item:hover img {
  transform: scale(1.06);
}

/* =============================================
   SNS SECTION
   ============================================= */
.sns-section {
  background: var(--bg-mid);
  border-top: 1px solid var(--border);
}

.sns-columns {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.sns-columns > *,
.sns-col__hd,
.sns-col__footer {
  min-width: 0;
}

.sns-col__hd {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding-bottom: 1rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}

.sns-icon {
  width: 24px;
  height: 24px;
  color: var(--accent);
  flex-shrink: 0;
}

.sns-col__platform {
  display: block;
  font-family: var(--font-latin);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.15rem;
}

.sns-col__handle {
  display: block;
  font-size: 0.85rem;
  color: var(--text-sub);
  letter-spacing: 0.04em;
  transition: color var(--transition);
}
.sns-col__handle:hover { color: var(--text-main); }

.sns-embed--ig {
  background: var(--bg-deep);
  border: 1px solid var(--border);
  overflow: hidden;
  min-height: 280px;
}

.lightwidget-widget {
  width: 100% !important;
  border: 0 !important;
  overflow: hidden !important;
  display: block !important;
}

.sns-embed--x {
  background: var(--bg-deep);
  border: 1px solid var(--border);
  overflow: hidden;
}

.sns-col__footer {
  margin-top: 1.25rem;
}

.sns-follow-btn {
  font-size: 0.8rem;
  padding: 0.65rem 1.5rem;
  gap: 0.5rem;
}

.sns-follow-btn svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .sns-columns {
    grid-template-columns: 1fr;
  }

  .sns-follow-btn,
  .sns-ig-cta .btn {
    width: 100%;
    max-width: 100%;
    white-space: normal;
    overflow-wrap: anywhere;
  }
}

/* =============================================
   SECTION DIVIDER (金箔テクスチャ風)
   ============================================= */
.section-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--accent) 30%, #e2c97e 50%, var(--accent) 70%, transparent 100%);
  opacity: 0.4;
}

/* =============================================
   SCENE SELECTOR (ヒーロー下 シーン選択)
   ============================================= */
.scene-selector {
  background: var(--bg-mid);
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 0;
  position: relative;
  z-index: 10;
}

.scene-selector__header {
  text-align: center;
  margin-bottom: 1.25rem;
}

.scene-selector__en {
  font-family: var(--font-latin);
  font-size: clamp(0.75rem, 1.5vw, 0.85rem);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 0.5rem;
}

.scene-selector__title {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  color: var(--text-main);
  margin-bottom: 0.75rem;
}

.scene-selector__line {
  width: 40px;
  height: 1px;
  background: var(--accent);
  margin: 0 auto;
}

.scene-selector__label {
  text-align: center;
  font-family: var(--font-latin);
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.85rem;
}

.scene-selector__btns {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.scene-selector__btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1rem 0.75rem;
  background: var(--bg-mid);
  transition: background var(--transition), color var(--transition);
  text-decoration: none;
  color: inherit;
  position: relative;
}
.scene-selector__btn::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.scene-selector__btn:hover { background: rgba(201,168,76,0.06); }
.scene-selector__btn:hover::after { transform: scaleX(1); }

.scene-selector__text {
  font-family: var(--font-serif);
  font-size: 0.82rem;
  color: var(--text-main);
  letter-spacing: 0.08em;
  transition: color var(--transition);
  margin-bottom: 0.2rem;
}
.scene-selector__btn:hover .scene-selector__text { color: var(--accent); }

.scene-selector__sub {
  font-size: 0.66rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

@media (max-width: 640px) {
  .scene-selector__btns { grid-template-columns: repeat(2, 1fr); }
}

/* =============================================
   STATS BAR (実績カウンター)
   ============================================= */
.stats-bar {
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2.25rem 0;
}

.stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  max-width: 600px;
  margin: 0 auto;
}

.stat-item {
  background: var(--bg-deep);
  text-align: center;
  padding: 1.5rem 1rem;
}

.stat-item__val {
  font-family: var(--font-latin);
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 300;
  color: var(--accent);
  letter-spacing: 0.04em;
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat-item__unit {
  font-size: 0.75em;
  color: var(--text-sub);
  margin-left: 0.1em;
}

.stat-item__label {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  line-height: 1.5;
}

.stat-item__source {
  display: block;
  font-size: 0.6rem;
  color: var(--text-muted);
  opacity: 0.65;
  margin-top: 0.2rem;
  letter-spacing: 0.06em;
}

/* =============================================
   PRIVATE ROOMS SECTION
   ============================================= */
.private-rooms {
  background: linear-gradient(135deg, #1e1a0e 0%, #201d0f 25%, #1a1608 50%, #1e1a0e 75%, #23200f 100%);
  position: relative;
  overflow: hidden;
  padding: clamp(4rem, 10vw, 6rem) 0;
}

.private-rooms::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse at 15% 50%, rgba(201,168,76,0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 85% 50%, rgba(201,168,76,0.04) 0%, transparent 60%);
  pointer-events: none;
}

.private-rooms__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 5vw, 3rem);
  position: relative;
  z-index: 1;
}

.private-rooms__header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.private-rooms__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-latin);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}
.private-rooms__eyebrow::before,
.private-rooms__eyebrow::after {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: var(--accent);
  opacity: 0.5;
}

.private-rooms__badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent) 0%, #e2c97e 50%, var(--accent) 100%);
  color: #0d0d0b;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  padding: 0.45rem 1.4rem;
  border-radius: 1px;
  margin-bottom: 1.4rem;
}

.private-rooms__title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 300;
  line-height: 1.5;
  color: var(--text-main);
  margin-bottom: 1rem;
}
.private-rooms__title em {
  font-style: italic;
  color: #e2c97e;
}

.private-rooms__lead {
  font-size: 0.88rem;
  color: var(--text-sub);
  line-height: 1.9;
  max-width: 560px;
  margin: 0 auto;
}

/* カードグリッド */
.private-rooms__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: linear-gradient(135deg, var(--accent) 0%, #e2c97e 50%, var(--accent) 100%);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 3rem;
}

.room-card {
  background: var(--bg-mid);
  position: relative;
  overflow: hidden;
  transition: background 0.4s ease;
  display: block;
  color: inherit;
  text-decoration: none;
}
.room-card:hover { background: #1f1f1b; }

.room-card__img {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  position: relative;
}
.room-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
  filter: brightness(0.85);
}
.room-card:hover .room-card__img img {
  transform: scale(1.05);
  filter: brightness(0.95);
}

.room-card__pax {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(13,13,11,0.85);
  border: 1px solid rgba(201,168,76,0.4);
  color: var(--accent);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  padding: 0.3rem 0.7rem;
  backdrop-filter: blur(4px);
}

.room-card__scene {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: linear-gradient(135deg, var(--accent) 0%, #e2c97e 100%);
  color: #0d0d0b;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  padding: 0.28rem 0.65rem;
}

.room-card__body {
  padding: 1.5rem;
  border-top: 1px solid var(--border);
}

.room-card__en {
  font-family: var(--font-latin);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.room-card__name {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--text-main);
  margin-bottom: 0.6rem;
  line-height: 1.4;
}

.room-card__desc {
  font-size: 0.78rem;
  color: var(--text-sub);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.room-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.1rem;
}
.room-card__tag {
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  padding: 0.22rem 0.6rem;
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: 1px;
}

.room-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--accent);
  transition: color 0.3s;
}
.room-card__link::after {
  content: '→';
  display: inline-block;
  transition: transform 0.3s ease;
}
.room-card:hover .room-card__link { color: #e2c97e; }
.room-card:hover .room-card__link::after { transform: translateX(4px); }

/* CTA */
.private-rooms__cta {
  text-align: center;
}

.btn-facility {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 2.8rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-decoration: none;
  background: transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-facility::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent) 0%, #e2c97e 100%);
  transform: translateX(-101%);
  transition: transform var(--transition);
  z-index: 0;
}
.btn-facility:hover::before { transform: translateX(0); }
.btn-facility:hover { color: #0d0d0b; border-color: #e2c97e; }
.btn-facility > * { position: relative; z-index: 1; }

.private-rooms__cta-note {
  margin-top: 0.8rem;
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

@media (max-width: 900px) {
  .private-rooms__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 580px) {
  .private-rooms { padding: 4rem 0; }
  .private-rooms__grid { grid-template-columns: 1fr; gap: 1px; }
}

/* =============================================
   JS-FADE ANIMATION (private-rooms スクロール)
   ============================================= */
.js-fade.is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: no-preference) {
  .js-fade {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .js-fade.delay-1 { transition-delay: 0.10s; }
  .js-fade.delay-2 { transition-delay: 0.20s; }
  .js-fade.delay-3 { transition-delay: 0.32s; }
  .js-fade.delay-4 { transition-delay: 0.44s; }
}

/* =============================================
   SNS IMAGE GRID (Instagramフォールバック)
   ============================================= */
.sns-photo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3px;
  border: 1px solid var(--border);
}

.sns-photo-grid__item {
  aspect-ratio: 1/1;
  overflow: hidden;
  position: relative;
}

.sns-photo-grid__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
  filter: brightness(0.88);
}
.sns-photo-grid__item:hover img {
  transform: scale(1.06);
  filter: brightness(1);
}

.sns-photo-grid__link {
  display: block;
  position: absolute;
  inset: 0;
}

.sns-photo-grid__overlay {
  position: absolute;
  inset: 0;
  background: rgba(13,13,13,0.0);
  transition: background var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.sns-photo-grid__item:hover .sns-photo-grid__overlay {
  background: rgba(201,168,76,0.12);
}

.sns-ig-cta {
  margin-top: 1rem;
  text-align: center;
}

/* =============================================
   LAYOUT TAB FADE ANIMATION
   ============================================= */
@keyframes layoutPanelIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =============================================
   CAPACITY CARD — リンク版・レイアウトリンク
   ============================================= */
.capacity-card--link {
  display: block;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: transform 0.3s, box-shadow 0.3s;
}
.capacity-card--link:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.45);
}
.capacity-card--link:hover .capacity-card__img img {
  transform: scale(1.04);
}
.capacity-card__cta {
  display: inline-block;
  margin-top: 0.85rem;
  padding: 0.5rem 1.4rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  font-family: var(--font-serif);
  transition: background 0.3s, color 0.3s;
}
.capacity-card--link:hover .capacity-card__cta {
  background: var(--accent);
  color: var(--bg-deep);
}
.capacity-card__layout-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.85rem;
  font-size: 0.78rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, color 0.3s;
  cursor: pointer;
}
.capacity-card__layout-link:hover {
  border-bottom-color: var(--accent);
  color: #e2c97e;
}
.layout-tab--link {
  border-color: rgba(201,168,76,0.3) !important;
  color: var(--text-muted) !important;
  font-style: italic;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}
.layout-tab--link:hover {
  border-color: var(--accent) !important;
  color: var(--accent) !important;
  background: rgba(201,168,76,0.06) !important;
}

/* =============================================
   CAPACITY CARD — ACCORDION EXPAND
   ============================================= */
.capacity-card--expandable {
  cursor: pointer;
  user-select: none;
}
.capacity-card__expand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--border);
}
.capacity-card__expand-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  pointer-events: none;
}
.capacity-card__expand-icon {
  width: 20px;
  height: 20px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  line-height: 1;
  transition: transform 0.3s;
  flex-shrink: 0;
}
.capacity-card--expandable.open .capacity-card__expand-icon {
  transform: rotate(45deg);
}
.capacity-card__detail {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s ease;
}
.capacity-card--expandable.open .capacity-card__detail {
  max-height: 800px;
  border-top: 1px solid var(--border);
}

/* room detail panel (inside expanded card) */
.room-detail {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 1.5rem;
  padding: 1.5rem 2rem;
  background: var(--bg-deep);
}
@media (max-width: 640px) {
  .room-detail { grid-template-columns: 1fr; padding: 1.25rem; }
}
.room-detail__info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.room-detail__label {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  margin-bottom: 0.45rem;
  text-transform: uppercase;
}
.room-detail__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.room-tag {
  font-size: 0.67rem;
  letter-spacing: 0.07em;
  padding: 0.2rem 0.6rem;
  border: 1px solid var(--border);
  color: var(--text-sub);
  border-radius: 1px;
}
.room-tag--link {
  text-decoration: none;
  color: var(--accent);
  border-color: rgba(201,168,76,0.35);
  transition: background 0.25s, border-color 0.25s;
}
.room-tag--link:hover {
  background: rgba(201,168,76,0.1);
  border-color: var(--accent);
}
.room-detail__spec {
  font-size: 0.78rem;
  color: var(--text-sub);
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}
.room-detail__spec dt {
  font-size: 0.62rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  margin-top: 0.6rem;
}
.room-detail__spec dd {
  color: var(--text-main);
  font-size: 0.83rem;
  padding-left: 0.2rem;
}
.room-detail__spec dd strong { color: var(--accent); }

/* floor diagram (reusable, used in room detail panels) */
.floor-diagram {
  background: var(--bg-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
}
.floor-diagram__title {
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.floor-diagram__canvas {
  background: #0d0d0b;
  border: 1px solid rgba(201,168,76,0.12);
  border-radius: 1px;
  position: relative;
  overflow: hidden;
  width: 100%;
}

/* =============================================
   HERO TITLE — モバイル出し分け
   ============================================= */
.hero__title-mobile { display: none; }

@media (max-width: 540px) {
  .hero__title-desktop { display: none; }
  .hero__title-mobile { display: block; }
}

/* =============================================
   PAGE HERO — コンパクト版 (reserve.html)
   ============================================= */
.page-hero--compact {
  min-height: 26vh;
}
.page-hero--compact .page-hero__content {
  padding: 2rem 0 1.75rem;
}

/* =============================================
   MOBILE FIXED BOTTOM CTA
   ============================================= */
.mobile-fixed-cta { display: none; }

@media (max-width: 767px) {
  .mobile-fixed-cta {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: auto;
    width: 100%;
    z-index: 9000;
    height: 54px;
    box-shadow: 0 -2px 16px rgba(0,0,0,0.55);
    overflow: hidden;
  }
  @supports (width: 100dvw) {
    .site-header,
    .mobile-fixed-cta {
      width: 100dvw;
      max-width: 100dvw;
    }
  }
  .mobile-fixed-cta__btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    font-size: 0.88rem;
    font-weight: 500;
    text-decoration: none;
    letter-spacing: 0.06em;
    font-family: var(--font-sans);
  }
  .mobile-fixed-cta__icon {
    font-size: 1.2rem;
    line-height: 1;
    vertical-align: middle;
  }
  .mobile-fixed-cta__btn--tel {
    background: #111;
    color: var(--accent);
    border-top: 1px solid var(--accent);
    border-right: 1px solid rgba(201,168,76,0.25);
  }
  .mobile-fixed-cta__btn--reserve {
    background: var(--accent);
    color: #0D0D0D;
  }
  body {
    padding-bottom: 54px;
  }
}