/* HOTEL AKARI なんば日本橋 — sumi ink × washi paper, shu-iro accent */

:root {
  --sumi: #17161a;
  --sumi-2: #201f24;
  --washi: #f4efe6;
  --washi-2: #ece5d8;
  --ink: #2a2723;
  --mute: #837c72;
  --mute-dark: #9d97a3;
  --shu: #ce4a2c; /* vermilion accent */
  --shu-soft: rgba(206, 74, 44, 0.12);
  --line: rgba(42, 39, 35, 0.14);
  --line-light: rgba(244, 239, 230, 0.16);
  --r-sm: 10px;
  --r: 18px;
  --r-lg: 28px;
  --shadow: 0 18px 50px rgba(23, 22, 26, 0.12);
  --shadow-sm: 0 8px 24px rgba(23, 22, 26, 0.08);
  --font-display: 'Shippori Mincho', 'Hiragino Mincho ProN', serif;
  --font-body: 'Zen Kaku Gothic New', 'Hiragino Kaku Gothic ProN', sans-serif;
  --wrap: 1240px;
  --pad: clamp(20px, 4vw, 56px);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  font-family: var(--font-body);
  background: var(--washi);
  color: var(--ink);
  line-height: 1.85;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
/* subtle paper grain */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.024 0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }

:focus-visible { outline: 2px solid var(--shu); outline-offset: 3px; border-radius: 4px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-inline: var(--pad); }

/* ---------- typography ---------- */
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.35; letter-spacing: 0.04em; }
.sec-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--shu);
  font-weight: 700;
}
.sec-label::before { content: ''; width: 28px; height: 1px; background: var(--shu); }
.sec-title { font-size: clamp(30px, 4.6vw, 52px); margin-top: 14px; }
.sec-lead { color: var(--mute); max-width: 34em; margin-top: 16px; font-size: clamp(14px, 1.4vw, 16px); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 15px 30px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.14em;
  border: 1px solid transparent;
  transition: background 0.35s var(--ease), color 0.35s var(--ease), border-color 0.35s var(--ease), transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.btn .ar { display: inline-block; transition: transform 0.35s var(--ease); }
.btn:hover .ar { transform: translateX(5px); }
.btn-shu { background: var(--shu); color: #fff; box-shadow: 0 10px 26px rgba(206, 74, 44, 0.3); }
.btn-shu:hover { background: #b73f24; transform: translateY(-2px); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--ink); }
.btn-ghost.on-dark { border-color: var(--line-light); color: var(--washi); }
.btn-ghost.on-dark:hover { border-color: var(--washi); }
.link-ar { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 14px; letter-spacing: 0.08em; color: var(--shu); }
.link-ar .ar { transition: transform 0.35s var(--ease); }
.link-ar:hover .ar { transform: translateX(5px); }

/* ---------- header ---------- */
.site-head {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 60;
  transition: background 0.4s var(--ease), box-shadow 0.4s var(--ease), backdrop-filter 0.4s var(--ease);
}
.site-head .bar {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 22px var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  transition: padding 0.4s var(--ease);
}
.site-head.scrolled { background: rgba(244, 239, 230, 0.82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 1px 0 var(--line); }
.site-head.scrolled .bar { padding-block: 12px; }
.site-head.on-hero:not(.scrolled) { color: var(--washi); }
.site-head.on-hero:not(.scrolled) .nav a { color: rgba(244, 239, 230, 0.86); }
.site-head.on-hero:not(.scrolled) .brand-name { color: var(--washi); }

.brand { display: flex; align-items: center; gap: 12px; }
.hanko {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--shu);
  color: #fff;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  flex: none;
}
.brand-name { font-family: var(--font-display); font-size: 17px; letter-spacing: 0.14em; font-weight: 700; color: var(--ink); }
.brand-name small { display: block; font-family: var(--font-body); font-size: 9.5px; letter-spacing: 0.3em; opacity: 0.65; font-weight: 500; }

.nav { display: flex; gap: 30px; align-items: center; }
.nav a { font-size: 13.5px; letter-spacing: 0.16em; font-weight: 500; color: var(--ink); position: relative; padding: 4px 0; }
.nav a::after { content: ''; position: absolute; left: 0; bottom: 0; width: 0; height: 1.5px; background: var(--shu); transition: width 0.35s var(--ease); }
.nav a:hover::after { width: 100%; }

.head-cta { display: inline-flex; align-items: center; gap: 8px; background: var(--shu); color: #fff; padding: 11px 22px; border-radius: 999px; font-size: 13px; font-weight: 700; letter-spacing: 0.14em; transition: background 0.3s, transform 0.3s; }
.head-cta:hover { background: #b73f24; transform: translateY(-1px); }

.menu-btn { display: none; background: none; border: 0; width: 44px; height: 44px; position: relative; z-index: 75; }
.menu-btn span { position: absolute; left: 10px; right: 10px; height: 2px; background: currentColor; border-radius: 2px; transition: transform 0.35s var(--ease), opacity 0.3s; }
.menu-btn span:nth-child(1) { top: 16px; }
.menu-btn span:nth-child(2) { top: 26px; }
.menu-btn.open span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.menu-btn.open span:nth-child(2) { transform: translateY(-5px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 70;
  background: var(--sumi);
  color: var(--washi);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--pad);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.45s var(--ease), visibility 0.45s;
}
.mobile-menu.open { opacity: 1; visibility: visible; }
.mobile-menu a { font-family: var(--font-display); font-size: clamp(30px, 8vw, 44px); padding: 12px 0; border-bottom: 1px solid var(--line-light); display: flex; justify-content: space-between; align-items: center; }
.mobile-menu a small { font-size: 11px; letter-spacing: 0.3em; color: var(--shu); font-family: var(--font-body); }
.mobile-menu .mm-foot { margin-top: 34px; color: var(--mute-dark); font-size: 13px; }

/* ---------- hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  background: var(--sumi);
  color: var(--washi);
  display: grid;
  grid-template-columns: minmax(56px, 0.7fr) 5.6fr 5fr;
  overflow: hidden;
}
.hero-tate {
  border-right: 1px solid var(--line-light);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 34px 0;
}
.hero-tate span {
  writing-mode: vertical-rl;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.42em;
  color: var(--mute-dark);
}
.hero-main {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(120px, 16vh, 170px) clamp(24px, 4.5vw, 70px) clamp(48px, 8vh, 80px);
  position: relative;
  z-index: 2;
}
.hero-kicker { display: inline-flex; align-items: center; gap: 12px; font-size: 12.5px; letter-spacing: 0.3em; color: var(--shu); font-weight: 700; }
.hero-kicker::before { content: ''; width: 34px; height: 1px; background: var(--shu); }
.hero h1 {
  font-size: clamp(42px, 6.4vw, 84px);
  line-height: 1.28;
  margin-top: 26px;
  font-weight: 600;
}
.hero h1 em { font-style: normal; color: var(--shu); }
.hero-sub { margin-top: 24px; color: var(--mute-dark); max-width: 30em; font-size: clamp(14px, 1.3vw, 16px); }
.hero-actions { display: flex; align-items: center; gap: 22px; margin-top: 40px; flex-wrap: wrap; }
.hero-badges { display: flex; gap: 30px; margin-top: 54px; flex-wrap: wrap; }
.hero-badges .hb { border-left: 1px solid var(--line-light); padding-left: 16px; }
.hero-badges .hb b { display: block; font-family: var(--font-display); font-size: 22px; letter-spacing: 0.05em; }
.hero-badges .hb span { font-size: 11.5px; letter-spacing: 0.18em; color: var(--mute-dark); }

.hero-visual { position: relative; min-height: 60vh; }
.hero-visual .hv-img {
  position: absolute;
  inset: clamp(96px, 13vh, 140px) clamp(20px, 3vw, 48px) clamp(90px, 12vh, 120px) 0;
  border-radius: var(--r-lg);
  overflow: hidden;
}
.hero-visual .hv-img img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); transition: transform 1.4s var(--ease); }
.hero.loaded .hero-visual .hv-img img { transform: scale(1); }
.hv-card {
  position: absolute;
  left: clamp(-60px, -4vw, -30px);
  bottom: clamp(120px, 16vh, 160px);
  background: rgba(244, 239, 230, 0.1);
  border: 1px solid var(--line-light);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--r);
  padding: 18px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  z-index: 3;
}
.hv-card .score { font-family: var(--font-display); font-size: 34px; color: var(--washi); line-height: 1; }
.hv-card .cap { font-size: 12px; letter-spacing: 0.12em; color: var(--mute-dark); line-height: 1.7; }
.hv-card .cap b { color: var(--washi); display: block; font-size: 13px; }
.hero-scroll {
  position: absolute;
  right: clamp(18px, 2.4vw, 40px);
  bottom: 28px;
  writing-mode: vertical-rl;
  font-size: 10.5px;
  letter-spacing: 0.4em;
  color: var(--mute-dark);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 3;
}
.hero-scroll::after { content: ''; width: 1px; height: 52px; background: linear-gradient(var(--shu), transparent); }

/* hero enter animation */
.h-enter { opacity: 0; transform: translateY(26px); transition: opacity 0.65s var(--ease), transform 0.65s var(--ease); }
.hero.loaded .h-enter { opacity: 1; transform: none; }
.hero.loaded .h-enter.d1 { transition-delay: 0.08s; }
.hero.loaded .h-enter.d2 { transition-delay: 0.18s; }
.hero.loaded .h-enter.d3 { transition-delay: 0.3s; }
.hero.loaded .h-enter.d4 { transition-delay: 0.42s; }
.hv-mask { position: relative; }
.hero .hv-img::after { content: ''; position: absolute; inset: 0; background: var(--sumi); transform: scaleY(1); transform-origin: top; transition: transform 0.9s var(--ease) 0.25s; }
.hero.loaded .hv-img::after { transform: scaleY(0); }

/* ---------- trust strip ---------- */
.trust { border-bottom: 1px solid var(--line); background: var(--washi); position: relative; z-index: 2; }
.trust .wrap { display: flex; align-items: center; justify-content: space-between; gap: 26px; padding-block: 22px; flex-wrap: wrap; }
.trust .t-note { font-size: 12px; letter-spacing: 0.24em; color: var(--mute); }
.trust .t-items { display: flex; gap: clamp(20px, 4vw, 54px); flex-wrap: wrap; }
.trust .t-item { display: flex; align-items: baseline; gap: 8px; font-family: var(--font-display); font-size: 15px; letter-spacing: 0.06em; }
.trust .t-item b { color: var(--shu); font-size: 18px; }

/* ---------- bento ---------- */
.bento { padding-block: clamp(72px, 11vw, 130px); }
.bento-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; flex-wrap: wrap; margin-bottom: clamp(30px, 5vw, 56px); }
.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 96px;
  gap: 16px;
}
.b-card {
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: #faf7f0;
  overflow: hidden;
  position: relative;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
  display: flex;
  flex-direction: column;
}
.b-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: rgba(206, 74, 44, 0.35); }
.b-card .bc-img { position: absolute; inset: 0; }
.b-card .bc-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease); }
.b-card:hover .bc-img img { transform: scale(1.05); }
.b-card .bc-shade { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 35%, rgba(23, 22, 26, 0.78)); }
.b-card .bc-body { position: relative; z-index: 2; padding: 24px; display: flex; flex-direction: column; height: 100%; }
.b-card h3 { font-size: clamp(17px, 1.6vw, 21px); margin-top: auto; }
.b-card p { font-size: 13px; color: var(--mute); margin-top: 8px; line-height: 1.8; }
.b-card.is-photo h3, .b-card.is-photo p { color: var(--washi); }
.b-card.is-photo p { color: rgba(244, 239, 230, 0.75); }
.b-card .bc-tag { display: inline-flex; align-self: flex-start; font-size: 10.5px; letter-spacing: 0.26em; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line-light); color: var(--washi); background: rgba(23, 22, 26, 0.35); backdrop-filter: blur(6px); }
.b-card.is-plain .bc-tag { border-color: var(--line); color: var(--shu); background: var(--shu-soft); }

.b-card.b-hero { grid-column: span 7; grid-row: span 4; }
.b-card.b-stat { grid-column: span 5; grid-row: span 2; background: var(--sumi); border-color: rgba(244, 239, 230, 0.1); }
.b-card.b-stat h3 { color: var(--washi); font-size: clamp(30px, 3vw, 42px); }
.b-card.b-stat h3 small { font-size: 0.45em; letter-spacing: 0.2em; color: var(--mute-dark); margin-left: 8px; }
.b-card.b-stat p { color: var(--mute-dark); }
.b-card.b-break { grid-column: span 5; grid-row: span 2; }
.b-card.b-kiosk { grid-column: span 4; grid-row: span 3; }
.b-card.b-loc { grid-column: span 4; grid-row: span 3; }
.b-card.b-voice { grid-column: span 4; grid-row: span 3; background: var(--shu); border-color: transparent; }
.b-card.b-voice h3, .b-card.b-voice p { color: #fff; }
.b-card.b-voice p { color: rgba(255, 255, 255, 0.85); font-size: 14.5px; font-family: var(--font-display); line-height: 2; }
.b-card.b-voice .who { margin-top: auto; font-size: 12px; letter-spacing: 0.14em; color: rgba(255, 255, 255, 0.75); }
.b-card .stars { color: #ffd582; letter-spacing: 3px; font-size: 13px; }

/* ---------- sticky flow ---------- */
.flow { background: var(--sumi); color: var(--washi); padding-block: clamp(72px, 11vw, 130px); position: relative; }
.flow .sec-lead { color: var(--mute-dark); }
.flow-grid { display: grid; grid-template-columns: 5fr 6fr; gap: clamp(30px, 6vw, 90px); margin-top: clamp(36px, 5vw, 64px); }
.flow-sticky { position: sticky; top: 110px; align-self: start; }
.flow-media { position: relative; border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4/4.4; }
.flow-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.05); transition: opacity 0.6s var(--ease), transform 0.8s var(--ease); }
.flow-media img.act { opacity: 1; transform: scale(1); }
.flow-media .fm-count { position: absolute; right: 20px; bottom: 16px; z-index: 2; font-family: var(--font-display); font-size: 14px; letter-spacing: 0.2em; color: var(--washi); background: rgba(23, 22, 26, 0.5); backdrop-filter: blur(8px); padding: 8px 16px; border-radius: 999px; border: 1px solid var(--line-light); }
.flow-steps { display: flex; flex-direction: column; gap: clamp(40px, 7vh, 80px); padding-block: 4vh; }
.f-step { border-left: 1px solid var(--line-light); padding-left: clamp(22px, 3vw, 38px); position: relative; opacity: 0.35; transition: opacity 0.5s var(--ease); }
.f-step.act { opacity: 1; }
.f-step::before { content: ''; position: absolute; left: -1px; top: 0; height: 0; width: 2px; background: var(--shu); transition: height 0.6s var(--ease); }
.f-step.act::before { height: 100%; }
.f-step .f-no { font-family: var(--font-display); color: var(--shu); font-size: 15px; letter-spacing: 0.3em; }
.f-step h3 { font-size: clamp(22px, 2.4vw, 30px); margin-top: 10px; }
.f-step p { color: var(--mute-dark); margin-top: 12px; max-width: 30em; font-size: 14.5px; }
.f-step .f-img { display: none; }

/* ---------- rooms teaser ---------- */
.rooms { padding-block: clamp(72px, 11vw, 130px); }
.rooms-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; flex-wrap: wrap; margin-bottom: clamp(30px, 5vw, 56px); }
.rooms-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.room-card { border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); background: #faf7f0; transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease); }
.room-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.room-card .rc-img { aspect-ratio: 4/2.9; overflow: hidden; }
.room-card .rc-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease); }
.room-card:hover .rc-img img { transform: scale(1.06); }
.room-card .rc-body { padding: 22px 24px 26px; }
.room-card h3 { font-size: 20px; display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.room-card h3 .pr { font-size: 13px; color: var(--shu); font-family: var(--font-body); font-weight: 700; letter-spacing: 0.06em; white-space: nowrap; }
.room-card p { font-size: 13px; color: var(--mute); margin-top: 8px; }
.room-card .rc-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.room-card .rc-tags span { font-size: 11px; letter-spacing: 0.1em; border: 1px solid var(--line); padding: 4px 11px; border-radius: 999px; color: var(--mute); }
.rooms .rooms-offset { transform: translateY(34px); }
@media (max-width: 900px) { .rooms .rooms-offset { transform: none; } }

/* ---------- gallery band ---------- */
.gband { padding-block: clamp(60px, 9vw, 110px); background: var(--washi-2); border-block: 1px solid var(--line); }
.gband-head { display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 26px; margin-bottom: clamp(28px, 4vw, 48px); }
.gband-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 14px; }
.g-item { border-radius: var(--r-sm); overflow: hidden; position: relative; }
.g-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease); }
.g-item:hover img { transform: scale(1.05); }
.g-1 { grid-column: span 5; aspect-ratio: 4/3; }
.g-2 { grid-column: span 3; aspect-ratio: 3/4; margin-top: 42px; }
.g-3 { grid-column: span 4; aspect-ratio: 4/3.4; }
.g-4 { grid-column: span 4; aspect-ratio: 4/3; margin-top: -42px; }
.g-5 { grid-column: span 4; aspect-ratio: 4/3; }
.g-6 { grid-column: span 4; aspect-ratio: 4/3; margin-top: 30px; }
@media (max-width: 900px) {
  .g-1, .g-2, .g-3, .g-4, .g-5, .g-6 { grid-column: span 6; margin-top: 0; aspect-ratio: 4/3; }
}

/* ---------- stats ---------- */
.stats { padding-block: clamp(70px, 10vw, 120px); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: clamp(34px, 5vw, 60px); }
.stat { border-top: 1px solid var(--ink); padding-top: 22px; }
.stat b { font-family: var(--font-display); font-size: clamp(40px, 4.6vw, 64px); line-height: 1; display: block; letter-spacing: 0.02em; }
.stat b small { font-size: 0.38em; letter-spacing: 0.16em; margin-left: 6px; color: var(--shu); }
.stat span { display: block; margin-top: 12px; font-size: 13px; color: var(--mute); letter-spacing: 0.1em; }

/* ---------- voices ---------- */
.voices { background: var(--sumi); color: var(--washi); padding-block: clamp(72px, 11vw, 130px); }
.voices .sec-lead { color: var(--mute-dark); }
.voices-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: clamp(34px, 5vw, 60px); }
.v-card { border: 1px solid var(--line-light); border-radius: var(--r); padding: 30px 28px; background: var(--sumi-2); display: flex; flex-direction: column; gap: 18px; transition: transform 0.4s var(--ease), border-color 0.4s var(--ease); }
.v-card:hover { transform: translateY(-4px); border-color: rgba(206, 74, 44, 0.5); }
.v-card .v-quote { font-family: var(--font-display); font-size: 15.5px; line-height: 2.1; }
.v-card .v-who { display: flex; align-items: center; gap: 14px; margin-top: auto; }
.v-card .v-ini { width: 44px; height: 44px; border-radius: 50%; background: var(--shu-soft); border: 1px solid rgba(206, 74, 44, 0.4); color: var(--shu); display: grid; place-items: center; font-family: var(--font-display); font-size: 15px; flex: none; }
.v-card .v-meta b { display: block; font-size: 13.5px; letter-spacing: 0.1em; }
.v-card .v-meta span { font-size: 11.5px; color: var(--mute-dark); letter-spacing: 0.08em; }
.v-card .stars { color: #ffd582; letter-spacing: 3px; font-size: 12px; }

/* ---------- final CTA ---------- */
.cta-final { position: relative; min-height: 74vh; display: grid; place-items: center; overflow: hidden; }
.cta-final .cf-bg { position: absolute; inset: 0; }
.cta-final .cf-bg img { width: 100%; height: 100%; object-fit: cover; }
.cta-final .cf-bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(23, 22, 26, 0.72), rgba(23, 22, 26, 0.82)); }
.cta-final .cf-inner { position: relative; z-index: 2; text-align: center; color: var(--washi); padding: clamp(80px, 12vw, 140px) var(--pad); }
.cta-final .cf-tate { writing-mode: vertical-rl; font-family: var(--font-display); letter-spacing: 0.4em; font-size: 13px; color: var(--shu); position: absolute; top: 50%; transform: translateY(-50%); left: clamp(16px, 4vw, 70px); opacity: 0.9; }
.cta-final h2 { font-size: clamp(34px, 5.4vw, 66px); line-height: 1.4; }
.cta-final p { color: rgba(244, 239, 230, 0.8); margin: 20px auto 0; max-width: 32em; font-size: clamp(14px, 1.3vw, 16px); }
.cta-final .btn { margin-top: 38px; }

/* ---------- footer ---------- */
.site-foot { background: var(--sumi); color: var(--washi); padding: clamp(56px, 8vw, 90px) 0 0; border-top: 1px solid var(--line-light); }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: clamp(28px, 5vw, 70px); padding-bottom: clamp(40px, 6vw, 64px); }
.foot-grid h4 { font-size: 12px; letter-spacing: 0.3em; color: var(--mute-dark); font-weight: 700; margin-bottom: 18px; }
.foot-grid a, .foot-grid p { font-size: 13.5px; color: rgba(244, 239, 230, 0.78); line-height: 2.4; }
.foot-grid a:hover { color: var(--shu); }
.foot-brand p { margin-top: 16px; max-width: 26em; color: var(--mute-dark); line-height: 2.1; }
.foot-sns { display: flex; gap: 12px; margin-top: 20px; }
.foot-sns a { width: 38px; height: 38px; border: 1px solid var(--line-light); border-radius: 50%; display: grid; place-items: center; font-size: 12px; letter-spacing: 0; transition: border-color 0.3s, color 0.3s; }
.foot-sns a:hover { border-color: var(--shu); color: var(--shu); }
.foot-deco { overflow: hidden; border-top: 1px solid var(--line-light); }
.foot-deco span { display: block; font-family: var(--font-display); font-size: clamp(64px, 13vw, 190px); line-height: 1.05; letter-spacing: 0.08em; color: rgba(244, 239, 230, 0.06); white-space: nowrap; text-align: center; transform: translateY(12%); }
.foot-legal { border-top: 1px solid var(--line-light); }
.foot-legal .wrap { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-block: 20px; flex-wrap: wrap; }
.foot-legal p, .foot-legal a { font-size: 11.5px; color: var(--mute-dark); letter-spacing: 0.08em; }
.foot-legal nav { display: flex; gap: 20px; flex-wrap: wrap; }
.foot-legal a:hover { color: var(--shu); }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.on { opacity: 1; transform: none; }
.reveal.dl-1 { transition-delay: 0.08s; }
.reveal.dl-2 { transition-delay: 0.16s; }
.reveal.dl-3 { transition-delay: 0.24s; }

/* ---------- inner pages ---------- */
.page-hero { background: var(--sumi); color: var(--washi); padding: clamp(150px, 20vh, 210px) 0 clamp(48px, 7vw, 80px); position: relative; overflow: hidden; }
.page-hero .ph-tate { position: absolute; right: clamp(16px, 4vw, 60px); top: 50%; transform: translateY(-46%); writing-mode: vertical-rl; font-family: var(--font-display); font-size: clamp(15px, 1.6vw, 20px); letter-spacing: 0.4em; color: rgba(244, 239, 230, 0.22); }
.page-hero h1 { font-size: clamp(34px, 5vw, 60px); margin-top: 14px; }
.page-hero .sec-lead { color: var(--mute-dark); }

/* rooms page */
.room-list { padding-block: clamp(56px, 8vw, 100px); display: flex; flex-direction: column; gap: clamp(40px, 6vw, 72px); }
.room-row { display: grid; grid-template-columns: 6fr 5fr; gap: clamp(24px, 4vw, 56px); align-items: center; }
.room-row:nth-child(even) .rr-img { order: 2; }
.rr-img { border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4/2.9; }
.rr-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease); }
.room-row:hover .rr-img img { transform: scale(1.04); }
.rr-body .rn { font-size: 12px; letter-spacing: 0.3em; color: var(--shu); font-weight: 700; }
.rr-body h2 { font-size: clamp(24px, 2.8vw, 34px); margin-top: 10px; }
.rr-body p { color: var(--mute); margin-top: 14px; font-size: 14.5px; max-width: 34em; }
.rr-specs { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.rr-specs span { font-size: 11.5px; letter-spacing: 0.1em; border: 1px solid var(--line); padding: 5px 13px; border-radius: 999px; color: var(--mute); }
.rr-foot { display: flex; align-items: center; gap: 22px; margin-top: 26px; flex-wrap: wrap; }
.rr-price { font-family: var(--font-display); font-size: 24px; }
.rr-price small { font-size: 12px; color: var(--mute); font-family: var(--font-body); margin-left: 4px; }

/* gallery page */
.gal-filters { display: flex; gap: 10px; flex-wrap: wrap; padding-top: clamp(36px, 5vw, 56px); }
.gal-filters button { border: 1px solid var(--line); background: transparent; padding: 9px 20px; border-radius: 999px; font-size: 13px; letter-spacing: 0.12em; color: var(--mute); transition: all 0.3s var(--ease); }
.gal-filters button.act, .gal-filters button:hover { background: var(--shu); border-color: var(--shu); color: #fff; }
.gal-grid { columns: 3; gap: 16px; padding-block: clamp(30px, 4vw, 48px) clamp(56px, 8vw, 100px); }
.gal-item { break-inside: avoid; margin-bottom: 16px; border-radius: var(--r-sm); overflow: hidden; cursor: zoom-in; position: relative; display: block; width: 100%; border: 0; padding: 0; background: none; }
.gal-item img { width: 100%; transition: transform 0.6s var(--ease); }
.gal-item:hover img { transform: scale(1.04); }
.gal-item.hidden { display: none; }
@media (max-width: 900px) { .gal-grid { columns: 2; } }
@media (max-width: 560px) { .gal-grid { columns: 1; } }

.lightbox { position: fixed; inset: 0; z-index: 90; background: rgba(23, 22, 26, 0.94); display: none; place-items: center; padding: 4vw; }
.lightbox.open { display: grid; }
.lightbox img { max-width: 92vw; max-height: 86vh; border-radius: var(--r-sm); }
.lightbox .lb-close { position: absolute; top: 22px; right: 26px; background: none; border: 1px solid var(--line-light); color: var(--washi); width: 46px; height: 46px; border-radius: 50%; font-size: 18px; }
.lightbox .lb-nav { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(244, 239, 230, 0.08); border: 1px solid var(--line-light); color: var(--washi); width: 50px; height: 50px; border-radius: 50%; font-size: 18px; }
.lightbox .lb-prev { left: 22px; }
.lightbox .lb-next { right: 22px; }

/* booking page */
.book-wrap { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(28px, 5vw, 70px); padding-block: clamp(48px, 7vw, 90px); align-items: start; }
.book-info { position: sticky; top: 110px; }
.book-info .bi-img { border-radius: var(--r); overflow: hidden; aspect-ratio: 4/3; margin-bottom: 24px; }
.book-info .bi-img img { width: 100%; height: 100%; object-fit: cover; }
.book-info h2 { font-size: 24px; }
.book-info ul { margin-top: 18px; }
.book-info li { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--line); font-size: 14px; color: var(--mute); }
.book-info li b { color: var(--ink); min-width: 8.5em; font-weight: 600; }
.book-form { background: #faf7f0; border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(26px, 4vw, 44px); }
.book-form h2 { font-size: clamp(22px, 2.4vw, 28px); }
.bf-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 26px; }
.bf-field { display: flex; flex-direction: column; gap: 8px; }
.bf-field.full { grid-column: 1 / -1; }
.bf-field label { font-size: 12px; letter-spacing: 0.16em; font-weight: 700; color: var(--mute); }
.bf-field input, .bf-field select, .bf-field textarea {
  font-family: inherit;
  font-size: 15px;
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: #fff;
  color: var(--ink);
  transition: border-color 0.3s;
}
.bf-field input:focus, .bf-field select:focus, .bf-field textarea:focus { border-color: var(--shu); outline: none; }
.bf-note { font-size: 12px; color: var(--mute); margin-top: 16px; line-height: 2; }
.book-form .btn { margin-top: 22px; width: 100%; justify-content: center; }
.bf-ok { display: none; margin-top: 18px; background: var(--shu-soft); border: 1px solid rgba(206, 74, 44, 0.4); color: var(--shu); border-radius: var(--r-sm); padding: 14px 18px; font-size: 14px; }
.bf-ok.show { display: block; }

/* legal pages */
.legal-body { max-width: 820px; margin: 0 auto; padding: clamp(44px, 6vw, 72px) var(--pad) clamp(64px, 9vw, 110px); }
.legal-body h2 { font-size: 22px; margin: 40px 0 14px; }
.legal-body h3 { font-size: 17px; margin: 26px 0 10px; }
.legal-body p, .legal-body li { font-size: 14.5px; color: #4d463f; line-height: 2.1; }
.legal-body ul { list-style: disc; padding-left: 22px; margin: 10px 0; }
.legal-body table { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: 14px; }
.legal-body th, .legal-body td { border: 1px solid var(--line); padding: 12px 14px; text-align: left; vertical-align: top; line-height: 1.9; }
.legal-body th { background: var(--washi-2); white-space: nowrap; }

/* cookie banner */
.cookie-bar {
  position: fixed;
  left: 18px;
  right: 18px;
  bottom: 18px;
  z-index: 80;
  background: rgba(23, 22, 26, 0.92);
  color: var(--washi);
  backdrop-filter: blur(12px);
  border: 1px solid var(--line-light);
  border-radius: var(--r);
  padding: 20px 24px;
  display: none;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  max-width: 720px;
  margin-inline: auto;
}
.cookie-bar.show { display: flex; }
.cookie-bar p { font-size: 12.5px; line-height: 1.9; color: rgba(244, 239, 230, 0.85); max-width: 34em; }
.cookie-bar p a { color: var(--shu); text-decoration: underline; }
.cookie-bar .cb-btns { display: flex; gap: 10px; }
.cookie-bar button { border-radius: 999px; padding: 10px 20px; font-size: 12.5px; font-weight: 700; letter-spacing: 0.08em; border: 1px solid var(--line-light); background: transparent; color: var(--washi); transition: all 0.3s; }
.cookie-bar button.ok { background: var(--shu); border-color: var(--shu); color: #fff; }
.cookie-bar button:hover { transform: translateY(-1px); }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .hero { grid-template-columns: 1fr 1fr; }
  .hero-tate { display: none; }
  .b-card.b-hero { grid-column: span 12; grid-row: span 3; }
  .b-card.b-stat, .b-card.b-break { grid-column: span 6; }
  .b-card.b-kiosk, .b-card.b-loc, .b-card.b-voice { grid-column: span 4; }
}

@media (max-width: 900px) {
  .nav, .head-cta { display: none; }
  .menu-btn { display: block; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-main { padding-top: 130px; }
  .hero-visual { min-height: 58vh; }
  .hero-visual .hv-img { inset: 0 var(--pad) 56px; }
  .hv-card { left: calc(var(--pad) + 12px); bottom: 76px; }
  .hero-scroll { display: none; }
  .flow-grid { grid-template-columns: 1fr; }
  .flow-sticky { display: none; }
  .f-step { opacity: 1; }
  .f-step::before { height: 100%; }
  .f-step .f-img { display: block; border-radius: var(--r-sm); overflow: hidden; margin-top: 18px; }
  .rooms-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 28px 18px; }
  .voices-row { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 10px; margin-inline: calc(var(--pad) * -1); padding-inline: var(--pad); }
  .voices-row::-webkit-scrollbar { display: none; }
  .v-card { min-width: 82%; scroll-snap-align: center; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .room-row { grid-template-columns: 1fr; }
  .room-row:nth-child(even) .rr-img { order: 0; }
  .book-wrap { grid-template-columns: 1fr; }
  .book-info { position: static; }
  .cta-final .cf-tate { display: none; }
}

@media (max-width: 600px) {
  .b-card.b-stat, .b-card.b-break { grid-column: span 12; grid-row: span 2; }
  .b-card.b-kiosk, .b-card.b-loc, .b-card.b-voice { grid-column: span 12; grid-row: span 3; }
  .bento-grid { grid-auto-rows: 88px; }
  .bf-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: clamp(36px, 10vw, 46px); }
  .hv-card { padding: 14px 18px; }
  .hv-card .score { font-size: 26px; }
}