/* =====================================================
   よしたけ — YOSHITAKE Restaurant CSS
   Aesthetic: Luxury Japanese "Kyoto Ryotei Modern"
   Palette: Deep lacquer black × antique gold × warm ivory
   ===================================================== */

/* ── CSS Custom Properties ── */
:root {
  --clr-bg:         #0c0a08;
  --clr-bg-2:       #13100d;
  --clr-bg-3:       #1a1511;
  --clr-surface:    #201a14;
  --clr-gold:       #c9a044;
  --clr-gold-light: #e2be78;
  --clr-gold-dim:   #8a6c2a;
  --clr-ivory:      #f5ede0;
  /* --clr-ivory-dim:  #c8b89a; */
  --clr-ivory-dim:  #e2d8c7;
  --clr-text:       #ede3d4;
  /* --clr-text-dim:   #9a8872; */
  --clr-text-dim:   #c2b09b;
  --clr-border:     rgba(201, 160, 68, 0.18);
  --clr-border-dim: rgba(255,255,255,0.06);

  --ff-display:    'Shippori Mincho', 'Noto Serif JP', Georgia, serif;
  --ff-serif:      'Noto Serif JP', 'Shippori Mincho', Georgia, serif;
  --ff-latin:      'Cormorant Garamond', Georgia, serif;

  --fw-light:  300;
  --fw-reg:    400;
  --fw-med:    500;
  --fw-bold:   700;

  --header-h: 72px;
  --max-w:    1200px;
  --gutter:   clamp(1.25rem, 5vw, 3rem);

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:   cubic-bezier(0.4, 0, 0.2, 1);

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg: 16px;

  --shadow-gold: 0 0 40px rgba(201,160,68,0.12);
  --shadow-card: 0 4px 40px rgba(0,0,0,0.6);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--ff-serif);
  font-size: clamp(0.9rem, 1.5vw, 1rem);
  font-weight: var(--fw-light);
  line-height: 1.85;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.en-mode {
  font-family: var(--ff-latin);
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
}

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

/* ── Grain overlay ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='400' height='400' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.5;
}

/* ── Container ── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--gutter); }

/* ── Section common ── */
.section-label {
  font-family: var(--ff-latin);
  font-size: 0.7rem;
  font-weight: var(--fw-reg);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--ff-display);
  font-size: clamp(1.6rem, 3.5vw, 2.8rem);
  font-weight: var(--fw-med);
  line-height: 1.35;
  color: var(--clr-ivory);
  margin-bottom: 1.5rem;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-sub {
  color: var(--clr-text-dim);
  font-size: 0.95rem;
  margin-top: -0.75rem;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75em 1.8em;
  border-radius: var(--radius-sm);
  font-family: var(--ff-serif);
  font-size: 0.85rem;
  font-weight: var(--fw-med);
  letter-spacing: 0.1em;
  transition: all 0.3s var(--ease-in-out);
  white-space: nowrap;
}

.btn--primary {
  background: var(--clr-gold);
  color: #0c0a08;
  box-shadow: 0 0 0 0 rgba(201,160,68,0.4);
}
.btn--primary:hover {
  background: var(--clr-gold-light);
  box-shadow: 0 0 24px rgba(201,160,68,0.35);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: var(--clr-gold);
  border: 1px solid var(--clr-border);
}
.btn--ghost:hover {
  background: rgba(201,160,68,0.08);
  border-color: var(--clr-gold);
}

.btn--tabelog {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75em 1.8em;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--clr-gold);
  border: 1px solid var(--clr-border);
  font-family: var(--ff-serif);
  font-size: 0.85rem;
  font-weight: var(--fw-med);
  letter-spacing: 0.1em;
  transition: all 0.3s var(--ease-in-out);
  margin-top: 1rem;
}
.btn--tabelog:hover {
  background: rgba(201,160,68,0.08);
  border-color: var(--clr-gold);
}

.btn--full { width: 100%; justify-content: center; }


/* ═══════════════════════════════════════════
   HEADER
═══════════════════════════════════════════ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  transition: background 0.4s var(--ease-in-out), box-shadow 0.4s;
}

.site-header.scrolled {
  background: rgba(12, 10, 8, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--clr-border);
}

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

/* Logo */
.logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 0.2rem;
  transition: opacity 0.2s;
}
.logo:hover { opacity: 0.8; }

.logo-jp {
  font-family: var(--ff-display);
  font-size: 1.3rem;
  font-weight: var(--fw-bold);
  color: var(--clr-gold);
  letter-spacing: 0.05em;
}
.logo-en {
  font-family: var(--ff-latin);
  font-size: 0.55rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--clr-gold-dim);
  display: none;
}
.logo-sub {
  font-family: var(--ff-serif);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  color: var(--clr-text-dim);
}

/* Main nav */
.main-nav ul {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.main-nav a {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--clr-ivory-dim);
  transition: color 0.2s;
  position: relative;
}
.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--clr-gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s var(--ease-in-out);
}
.main-nav a:hover { color: var(--clr-ivory); }
.main-nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-cta {
  background: rgba(201,160,68,0.12) !important;
  border: 1px solid var(--clr-border);
  padding: 0.4em 1.2em;
  border-radius: var(--radius-sm);
  color: var(--clr-gold) !important;
  transition: background 0.3s, border-color 0.3s !important;
}
.nav-cta:hover {
  background: rgba(201,160,68,0.22) !important;
  border-color: var(--clr-gold) !important;
}
.nav-cta::after { display: none !important; }

/* Header actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Lang toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-family: var(--ff-latin);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--clr-text-dim);
  padding: 0.3em 0.6em;
  border: 1px solid var(--clr-border-dim);
  border-radius: var(--radius-sm);
  transition: border-color 0.2s, color 0.2s;
}
.lang-toggle:hover {
  border-color: var(--clr-gold-dim);
  color: var(--clr-gold);
}
.lang-divider { color: var(--clr-border); }
.lang-option { transition: color 0.2s; }
.lang-option.active {
  color: var(--clr-gold);
  font-weight: var(--fw-med);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--clr-ivory-dim);
  transition: transform 0.3s, opacity 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  position: absolute;
  top: var(--header-h);
  left: 0;
  right: 0;
  background: rgba(12,10,8,0.98);
  border-bottom: 1px solid var(--clr-border);
  backdrop-filter: blur(12px);
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out-expo), padding 0.3s;
}
.mobile-nav.open { max-height: 400px; padding: 1.5rem 0; }
.mobile-nav ul { display: flex; flex-direction: column; }
.mobile-nav a {
  display: block;
  padding: 0.85rem var(--gutter);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  color: var(--clr-ivory-dim);
  border-bottom: 1px solid var(--clr-border-dim);
  transition: color 0.2s, background 0.2s;
}
.mobile-nav a:hover { color: var(--clr-gold); background: rgba(201,160,68,0.05); }


/* ═══════════════════════════════════════════
   HERO
═══════════════════════════════════════════ */
.hero {
  position: relative;
  height: 100svh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.06);
  animation: heroZoom 12s ease-out forwards;
}

@keyframes heroZoom {
  from { transform: scale(1.06); }
  to   { transform: scale(1.0); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(10,7,5,0.72) 0%,
    rgba(10,7,5,0.45) 50%,
    rgba(10,7,5,0.78) 100%
  );
}

.hero-grain {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 var(--gutter);
  max-width: 820px;
  animation: heroFadeUp 1.2s var(--ease-out-expo) 0.3s both;
}

@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-eyebrow {
  font-family: var(--ff-latin);
  font-size: clamp(0.65rem, 1.2vw, 0.8rem);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: 1.5rem;
  animation: heroFadeUp 1.2s var(--ease-out-expo) 0.5s both;
}

.hero-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15em;
  margin-bottom: 1.25rem;
}

.hero-title__jp {
  font-family: var(--ff-display);
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: var(--fw-bold);
  color: var(--clr-ivory);
  letter-spacing: 0.06em;
  line-height: 1;
  text-shadow: 0 2px 40px rgba(0,0,0,0.5);
}

.hero-title__divider {
  font-family: var(--ff-latin);
  font-size: clamp(0.9rem, 1.5vw, 1.1rem);
  color: var(--clr-gold);
  letter-spacing: 0.4em;
}

.hero-title__en {
  font-family: var(--ff-latin);
  font-size: clamp(1rem, 2.5vw, 1.8rem);
  font-weight: var(--fw-light);
  color: var(--clr-gold-light);
  letter-spacing: 0.55em;
  text-transform: uppercase;
}

.hero-tagline {
  font-family: var(--ff-serif);
  font-size: clamp(0.85rem, 1.8vw, 1.1rem);
  color: var(--clr-ivory-dim);
  letter-spacing: 0.08em;
  margin-bottom: 2.5rem;
  animation: heroFadeUp 1.2s var(--ease-out-expo) 0.7s both;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  animation: heroFadeUp 1.2s var(--ease-out-expo) 0.9s both;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: heroFadeUp 1.2s var(--ease-out-expo) 1.2s both;
}

.hero-scroll__line {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, transparent, var(--clr-gold));
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%, 100% { transform: scaleY(0); transform-origin: top; opacity: 0; }
  50%       { transform: scaleY(1); transform-origin: top; opacity: 1; }
}

.hero-scroll__text {
  font-family: var(--ff-latin);
  font-size: 0.55rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--clr-text-dim);
}


/* ═══════════════════════════════════════════
   CONCEPT
═══════════════════════════════════════════ */
.concept {
  padding: clamp(5rem, 10vw, 9rem) 0;
  background: var(--clr-bg-2);
  position: relative;
  overflow: hidden;
}

.concept::before {
  content: '和';
  position: absolute;
  right: -2%;
  top: 10%;
  font-family: var(--ff-display);
  font-size: clamp(12rem, 20vw, 22rem);
  color: rgba(201,160,68,0.03);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.concept-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

.concept-image-wrap {
  position: relative;
}

.concept-img {
  width: 100%;
  height: clamp(320px, 50vw, 560px);
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}

.concept-badge {
  position: absolute;
  bottom: 1.5rem;
  left: -1.5rem;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1rem;
  box-shadow: var(--shadow-gold);
}

.concept-badge span:first-child {
  font-family: var(--ff-serif);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--clr-ivory-dim);
}

.badge-grade {
  font-family: var(--ff-latin) !important;
  font-size: 2rem !important;
  font-weight: var(--fw-bold) !important;
  color: var(--clr-gold) !important;
  letter-spacing: 0.05em !important;
  line-height: 1 !important;
}

.concept-text { padding: 1rem 0; }

.concept-body {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  color: var(--clr-text-dim);
  font-size: 0.9rem;
  line-height: 2;
  margin-bottom: 2.5rem;
}

.concept-pillars {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.pillar {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 110px;
}

.pillar-icon { font-size: 1.4rem; }
.pillar-title {
  font-family: var(--ff-serif);
  font-size: 0.78rem;
  font-weight: var(--fw-med);
  color: var(--clr-gold);
  letter-spacing: 0.08em;
}
.pillar-desc {
  font-size: 0.7rem;
  color: var(--clr-text-dim);
  letter-spacing: 0.05em;
}


/* ═══════════════════════════════════════════
   MENU
═══════════════════════════════════════════ */
.menu {
  padding: clamp(5rem, 10vw, 9rem) 0;
  background: var(--clr-bg);
}

.menu-category {
  margin-bottom: 4rem;
}

.menu-cat-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--ff-display);
  font-size: 1.1rem;
  font-weight: var(--fw-med);
  color: var(--clr-ivory);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--clr-border);
}

.cat-icon { font-size: 1.2rem; }

.cat-price {
  margin-left: auto;
  font-family: var(--ff-latin);
  font-size: 0.8rem;
  font-weight: var(--fw-light);
  color: var(--clr-gold);
  letter-spacing: 0.05em;
}

.menu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.menu-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border-dim);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.35s var(--ease-out-expo), box-shadow 0.35s;
}

.menu-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), var(--shadow-gold);
}

.menu-card--featured {
  border-color: var(--clr-border);
}

.menu-card__img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.menu-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out-expo);
}

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

.menu-card__badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: var(--clr-gold);
  color: #0c0a08;
  font-size: 0.65rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.12em;
  padding: 0.3em 0.7em;
  border-radius: var(--radius-sm);
}

.menu-card__badge--popular {
  background: var(--clr-bg-3);
  color: var(--clr-gold);
  border: 1px solid var(--clr-border);
}

.menu-card__body { padding: 1.5rem; }

.menu-card__label {
  font-family: var(--ff-latin);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: 0.4rem;
}

.menu-card__name {
  font-family: var(--ff-display);
  font-size: clamp(0.95rem, 1.8vw, 1.15rem);
  font-weight: var(--fw-med);
  color: var(--clr-ivory);
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

.menu-card__desc {
  font-size: 0.82rem;
  color: var(--clr-text-dim);
  line-height: 1.85;
}

.menu-hours {
  font-size: 0.8rem;
  color: var(--clr-gold-dim);
  margin-bottom: 0.75rem;
  letter-spacing: 0.05em;
}

.menu-lunch-note {
  font-size: 0.88rem;
  color: var(--clr-text-dim);
  max-width: 600px;
}

.menu-note {
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--clr-border-dim);
  border-radius: var(--radius-sm);
  background: rgba(201,160,68,0.03);
}
.menu-note p {
  font-size: 0.78rem;
  color: var(--clr-text-dim);
  letter-spacing: 0.04em;
}


/* ═══════════════════════════════════════════
   GALLERY
═══════════════════════════════════════════ */
.gallery {
  padding: clamp(5rem, 10vw, 9rem) 0;
  background: var(--clr-bg-2);
  overflow: hidden;
}

.gallery-header {
  max-width: var(--max-w);
  margin: 0 auto 2.5rem;
  padding: 0 var(--gutter);
}

.gallery-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: auto auto;
  gap: 1rem;
}

.gallery-item {
  overflow: hidden;
  border-radius: var(--radius-md);
  position: relative;
  background: var(--clr-surface);
}

.gallery-item--wide {
  grid-row: 1 / 3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out-expo);
}

.gallery-item:hover img { transform: scale(1.05); }

.gallery-item figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem 1.25rem;
  background: linear-gradient(to top, rgba(10,7,5,0.85), transparent);
  font-family: var(--ff-serif);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--clr-ivory-dim);
  opacity: 0;
  transition: opacity 0.3s;
}

.gallery-item:hover figcaption { opacity: 1; }

.gallery-item--wide { min-height: 480px; }
.gallery-item:not(.gallery-item--wide) { min-height: 230px; }


/* ═══════════════════════════════════════════
   RESERVATION
═══════════════════════════════════════════ */
.reserve {
  padding: clamp(5rem, 10vw, 9rem) 0;
  background: var(--clr-bg-3);
  position: relative;
  overflow: hidden;
}

.reserve::after {
  content: '予';
  position: absolute;
  left: -3%;
  bottom: -5%;
  font-family: var(--ff-display);
  font-size: clamp(14rem, 22vw, 26rem);
  color: rgba(201,160,68,0.025);
  pointer-events: none;
  user-select: none;
  line-height: 1;
}

.reserve-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
  position: relative;
  z-index: 1;
}

.reserve-desc {
  font-size: 0.88rem;
  color: var(--clr-text-dim);
  margin-bottom: 1.75rem;
  line-height: 2;
}

.reserve-tel {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--ff-latin);
  font-size: 1.5rem;
  font-weight: var(--fw-light);
  letter-spacing: 0.05em;
  color: var(--clr-gold-light);
  margin-bottom: 1.25rem;
  transition: color 0.2s;
}
.reserve-tel:hover { color: var(--clr-gold); }
.tel-icon { font-size: 1rem; }

.reserve-hours {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.78rem;
  color: var(--clr-text-dim);
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  border-left: 2px solid var(--clr-border);
}

/* Form */
.reserve-form-wrap {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 4vw, 2.5rem);
  box-shadow: var(--shadow-card);
}

.reserve-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.form-group label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--clr-ivory-dim);
  font-weight: var(--fw-med);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--clr-bg-3);
  border: 1px solid var(--clr-border-dim);
  border-radius: var(--radius-sm);
  padding: 0.75em 1em;
  color: var(--clr-text);
  font-family: var(--ff-serif);
  font-size: 0.88rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238a6c2a' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1em center;
  padding-right: 2.5em;
  cursor: pointer;
}

.form-group select option {
  background: var(--clr-bg-3);
  color: var(--clr-text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-gold-dim);
  box-shadow: 0 0 0 3px rgba(201,160,68,0.08);
}

.form-group input.invalid,
.form-group select.invalid,
.form-group textarea.invalid {
  border-color: #c0504a;
}

.form-group textarea { resize: vertical; min-height: 100px; line-height: 1.7; }

.form-group input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(0.7) sepia(1) hue-rotate(5deg);
  cursor: pointer;
}

.form-error {
  font-size: 0.68rem;
  color: #c0504a;
  letter-spacing: 0.04em;
  min-height: 1em;
  display: none;
}
.form-group.has-error .form-error { display: block; }

/* Success */
.form-success {
  text-align: center;
  padding: 3rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.form-success[hidden] { display: none; }

.success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(201,160,68,0.12);
  border: 1px solid var(--clr-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--clr-gold);
  animation: scaleIn 0.5s var(--ease-out-expo);
}

@keyframes scaleIn {
  from { transform: scale(0.5); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}

.form-success h3 {
  font-family: var(--ff-display);
  font-size: 1.1rem;
  color: var(--clr-ivory);
}

.form-success p {
  font-size: 0.85rem;
  color: var(--clr-text-dim);
  max-width: 380px;
  line-height: 1.85;
}


/* ═══════════════════════════════════════════
   ACCESS
═══════════════════════════════════════════ */
.access {
  padding: clamp(5rem, 10vw, 9rem) 0;
  background: var(--clr-bg);
}

.access-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: start;
}

.info-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 2rem;
}

.info-row {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--clr-border-dim);
  font-size: 0.85rem;
}

.info-row dt {
  color: var(--clr-gold-dim);
  font-weight: var(--fw-med);
  letter-spacing: 0.08em;
  padding-top: 0.1rem;
  flex-shrink: 0;
}

.info-row dd {
  color: var(--clr-text-dim);
  line-height: 1.85;
}

.info-row dd a {
  color: var(--clr-gold-light);
  transition: color 0.2s;
}
.info-row dd a:hover { color: var(--clr-gold); }

.access-links {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.access-map iframe {
  width: 100%;
  height: 420px;
  border-radius: var(--radius-md);
  /* filter: grayscale(60%) sepia(20%) brightness(0.8) contrast(1.1); */
  filter: grayscale(40%) sepia(20%) brightness(0.8) contrast(1.1);
  transition: filter 0.3s;
}

.access-map iframe:hover {
  filter: grayscale(20%) sepia(10%) brightness(0.9) contrast(1.05);
}


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

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
}

.footer-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  margin-bottom: 0.5rem;
}

.footer-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.78rem;
  color: var(--clr-text-dim);
}
.footer-info a {
  color: var(--clr-gold-dim);
  transition: color 0.2s;
}
.footer-info a:hover { color: var(--clr-gold); }

.footer-copy {
  font-size: 0.68rem;
  color: var(--clr-text-dim);
  opacity: 0.5;
  margin-top: 0.5rem;
  letter-spacing: 0.06em;
}


/* ═══════════════════════════════════════════
   ANIMATIONS — Scroll-triggered
═══════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-out-expo), transform 0.7s var(--ease-out-expo);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }


/* ═══════════════════════════════════════════
   RESPONSIVE — Tablet
═══════════════════════════════════════════ */
@media (max-width: 900px) {
  .concept-inner,
  .access-inner {
    grid-template-columns: 1fr;
  }

  .concept-badge { left: 1rem; }

  .reserve-inner {
    grid-template-columns: 1fr;
  }

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

  .gallery-item--wide { grid-row: auto; }
  .gallery-item--wide,
  .gallery-item { min-height: 200px; }

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

/* ═══════════════════════════════════════════
   RESPONSIVE — Mobile
═══════════════════════════════════════════ */
@media (max-width: 640px) {
  :root { --header-h: 60px; }

  .main-nav { display: none; }
  .hamburger { display: flex; }

  .logo-jp { font-size: 1.1rem; }

  .hero-cta-group { flex-direction: column; }
  .hero-cta-group .btn { width: 100%; max-width: 280px; justify-content: center; }

  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item--wide { min-height: 260px; }
  .gallery-item:not(.gallery-item--wide) { min-height: 200px; }

  .form-row { grid-template-columns: 1fr; }

  .concept-badge { display: none; }

  .info-row { grid-template-columns: 4rem 1fr; }

  .access-map iframe { height: 280px; }
}

/* ═══════════════════════════════════════════
   EN MODE overrides
═══════════════════════════════════════════ */
body.en-mode .section-title {
  font-family: var(--ff-latin);
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: var(--fw-light);
  letter-spacing: 0.02em;
}

body.en-mode .hero-title__jp {
  font-family: var(--ff-latin);
  font-size: clamp(2.5rem, 6vw, 5rem);
  letter-spacing: 0.15em;
}

body.en-mode .menu-card__name {
  font-family: var(--ff-latin);
}

body.en-mode .logo-jp {
  font-family: var(--ff-latin);
  letter-spacing: 0.1em;
}