/* =========================================================
   湯宿 ゆきあかり — 見た目
   色は js/config.js の colors で変えられます（ここは初期値）
   ========================================================= */
:root {
  --night: #0a0f14;
  --night2: #121a22;
  --paper: #ebe4d6;
  --sumi: #1d1e1c;
  --cream: #ece6da;
  --muted: #8f989e;
  --lamp: #e9b36e;
  --spring: #eab0bd;
  --summer: #b7dc72;
  --autumn: #d8673a;
  --winter: #bfd4ea;
  --accent: var(--spring);
  --shu: #a8432f;
  --f-min: 'Zen Old Mincho', 'Hiragino Mincho ProN', 'Yu Mincho', 'YuMincho', serif;
  --f-sans: 'Noto Sans JP', 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', 'Meiryo', sans-serif;
  --f-en: 'Marcellus', 'Times New Roman', serif;
  --pad: clamp(20px, 5.6vw, 92px);
  --line: rgba(236, 230, 218, .14);
  --line-d: rgba(29, 30, 28, .16);
  --ease: cubic-bezier(.16, 1, .3, 1);
  --ease-io: cubic-bezier(.76, 0, .24, 1);
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; background: var(--night); overflow-x: clip; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: clip; }
body {
  margin: 0; background: var(--night); color: var(--cream);
  font-family: var(--f-sans); font-size: 15px; line-height: 2; letter-spacing: .06em; font-weight: 400;
  -webkit-font-smoothing: antialiased; overflow-x: clip;
}
html:not(.touch):not(.rm) body, html:not(.touch):not(.rm) a, html:not(.touch):not(.rm) button, html:not(.touch):not(.rm) label { cursor: none; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
h1, h2, h3, p, ol, ul, dl, dd, figure, fieldset { margin: 0; padding: 0; }
fieldset { border: 0; min-width: 0; }
ol, ul { list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; letter-spacing: inherit; }
em { font-style: normal; }
::selection { background: var(--lamp); color: var(--night); }
:focus-visible { outline: 2px solid var(--lamp); outline-offset: 4px; border-radius: 4px; }
[class*='num'], .sim__total, .stepper output, .dial__date, .room__price, .tab__price, .intro__stats b, .loader__num { font-variant-numeric: lining-nums tabular-nums; }

/* ---------- 見本の表示 ---------- */
.notice {
  position: fixed; left: 12px; bottom: 12px; z-index: 95;
  font-size: 10.5px; line-height: 1.5; letter-spacing: .04em; color: rgba(236, 230, 218, .6);
  background: rgba(10, 15, 20, .7); border: 1px solid rgba(236, 230, 218, .1);
  padding: 5px 10px; border-radius: 99px; max-width: calc(100vw - 24px);
  pointer-events: none; -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}

/* ---------- 舞台・ざらつき ---------- */
#gl { position: fixed; inset: 0; width: 100vw; height: 100vh; height: 100lvh; z-index: 0; display: block; }
.fallback-bg { display: none; }
.no-webgl #gl { display: none; }
.no-webgl .fallback-bg {
  display: block; position: fixed; inset: 0; z-index: 0; overflow: hidden;
  background: linear-gradient(to bottom, var(--sky-top, #050a13), var(--sky-hor, #1e2c42) 62%, var(--sky-low, #0a1019));
  transition: background 1s;
}
.fb-moon { position: absolute; right: 22%; top: 16%; width: 9vmin; aspect-ratio: 1; border-radius: 50%; background: #f3efe4; box-shadow: 0 0 60px rgba(243, 239, 228, .45); opacity: var(--moon, 1); transition: opacity 1s; }
.fb-hill { position: absolute; left: -10%; right: -10%; bottom: 0; }
.fb-hill--1 { height: 46%; background: rgba(10, 16, 26, .7); clip-path: polygon(0 60%, 14% 30%, 26% 48%, 40% 12%, 55% 44%, 68% 22%, 82% 50%, 100% 28%, 100% 100%, 0 100%); }
.fb-hill--2 { height: 30%; background: rgba(6, 9, 14, .9); clip-path: polygon(0 40%, 20% 62%, 38% 30%, 60% 55%, 78% 35%, 100% 60%, 100% 100%, 0 100%); }
.fb-house { position: absolute; left: 50%; bottom: 18%; width: 26vmin; height: 10vmin; translate: -50% 0; background: #0b0d10; }
.fb-house::after { content: ''; position: absolute; left: 8%; right: 8%; top: 30%; bottom: 18%; background: repeating-linear-gradient(90deg, rgba(255, 190, 110, .85) 0 calc(12.5% - 2px), #0b0d10 calc(12.5% - 2px) 12.5%), #0b0d10; box-shadow: 0 0 6vmin rgba(255, 170, 80, .35); }
.fb-house::before { content: ''; position: absolute; left: -12%; right: -12%; bottom: 100%; height: 7vmin; background: #0b0d10; clip-path: polygon(16% 0, 84% 0, 100% 100%, 0 100%); }

.grain {
  position: fixed; inset: -50%; z-index: 80; pointer-events: none; opacity: .07; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 .5  0 0 0 0 .5  0 0 0 0 .5  0 0 0 1 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  animation: grain 1.2s steps(6) infinite;
}
@keyframes grain { 0% { transform: translate(0, 0); } 20% { transform: translate(-4%, 3%); } 40% { transform: translate(3%, -5%); } 60% { transform: translate(-2%, 6%); } 80% { transform: translate(5%, 2%); } 100% { transform: translate(0, 0); } }
.rm .grain { animation: none; }

/* ---------- 読み込み画面（丸窓） ---------- */
.loader {
  --hole: 0px;
  position: fixed; inset: 0; z-index: 100; background: var(--night);
  display: grid; place-content: center; justify-items: center; gap: 18px;
  -webkit-mask-image: radial-gradient(circle at 50% 46%, transparent var(--hole), #000 calc(var(--hole) + 2px));
  mask-image: radial-gradient(circle at 50% 46%, transparent var(--hole), #000 calc(var(--hole) + 2px));
}
.loader__window { position: relative; width: min(34vmin, 220px); aspect-ratio: 1; border-radius: 50%; overflow: hidden; }
.loader__window svg { position: absolute; inset: 0; width: 100%; height: 100%; transform: rotate(-90deg); z-index: 2; }
.loader__ring { fill: none; stroke: rgba(236, 230, 218, .14); stroke-width: 1.2; }
.loader__prog { fill: none; stroke: var(--lamp); stroke-width: 1.6; stroke-dasharray: 603; stroke-dashoffset: 603; stroke-linecap: round; }
.loader__water { position: absolute; inset: 0; display: block; }
.loader__water i { position: absolute; left: -20%; right: -20%; bottom: 0; height: calc(var(--lv, 0) * 100%); background: linear-gradient(to bottom, rgba(233, 179, 110, .22), rgba(233, 179, 110, .05)); border-top: 1px solid rgba(233, 179, 110, .55); }
.loader__moon { position: absolute; left: 50%; top: 30%; width: 12%; aspect-ratio: 1; translate: -50% -50%; border-radius: 50%; background: var(--cream); box-shadow: 0 0 30px rgba(236, 230, 218, .5); opacity: .9; }
.loader__num { font-family: var(--f-en); font-size: 15px; letter-spacing: .2em; color: var(--cream); }
.loader__num small { font-size: 11px; margin-left: 2px; color: var(--muted); }
.loader__cap { font-family: var(--f-min); font-size: 13px; letter-spacing: .4em; color: var(--muted); margin-top: -10px; }

/* ---------- カーソル ---------- */
.cursor { position: fixed; inset: 0; z-index: 90; pointer-events: none; }
.touch .cursor, .rm .cursor { display: none; }
.cursor__dot, .cursor__ring { position: absolute; left: 0; top: 0; will-change: transform; }
.cursor__dot::before { content: ''; position: absolute; width: 5px; height: 5px; margin: -2.5px 0 0 -2.5px; border-radius: 50%; background: var(--cream); transition: transform .3s var(--ease); }
.cursor__ring::before {
  content: ''; position: absolute; width: 34px; height: 34px; margin: -17px 0 0 -17px; border-radius: 50%;
  border: 1px solid rgba(236, 230, 218, .45);
  transition: width .5s var(--ease), height .5s var(--ease), margin .5s var(--ease), background .4s, border-color .4s, transform .3s var(--ease);
}
.cursor__label { position: absolute; left: 0; top: 0; translate: -50% -50%; white-space: nowrap; font-size: 11.5px; font-weight: 500; letter-spacing: .14em; color: var(--night); opacity: 0; transform: scale(.6); transition: opacity .3s, transform .5s var(--ease); }
.cursor.is-link .cursor__ring::before { width: 60px; height: 60px; margin: -30px 0 0 -30px; background: rgba(236, 230, 218, .07); border-color: rgba(236, 230, 218, .7); }
.cursor.is-label .cursor__ring::before { width: 84px; height: 84px; margin: -42px 0 0 -42px; background: var(--lamp); border-color: var(--lamp); }
.cursor.is-3d .cursor__ring::before { width: 78px; height: 78px; margin: -39px 0 0 -39px; background: rgba(233, 179, 110, .12); border-color: var(--accent); }
.cursor.is-3d .cursor__label { color: var(--cream); }
.cursor.is-label .cursor__label, .cursor.is-3d .cursor__label { opacity: 1; transform: scale(1); }
.cursor.is-label .cursor__dot::before, .cursor.is-3d .cursor__dot::before { transform: scale(0); }
.cursor.is-down .cursor__ring::before { transform: scale(.82); }
.cursor.on-paper .cursor__dot::before { background: var(--sumi); }
.cursor.on-paper .cursor__ring::before { border-color: rgba(29, 30, 28, .45); }
.cursor.on-paper.is-link .cursor__ring::before { background: rgba(29, 30, 28, .06); border-color: rgba(29, 30, 28, .6); }

/* ---------- 右はしの季節 ---------- */
.meter {
  position: fixed; right: 20px; top: 50%; z-index: 40; translate: 0 -50%;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-family: var(--f-min); font-size: 13px; color: rgba(236, 230, 218, .35);
  opacity: 0; transition: opacity .6s, color .6s;
}
.past-hero .meter { opacity: 1; }
.on-paper-view .meter { color: rgba(29, 30, 28, .35); }
.meter__k { transition: color .5s, transform .5s var(--ease); }
.meter__k.is-on { color: var(--accent); transform: scale(1.25); }
.on-paper-view .meter__k.is-on { color: var(--sumi); }
.meter__bar { width: 1px; height: 64px; background: currentColor; position: relative; opacity: .6; }
.meter__bar i { position: absolute; left: -1px; top: 0; width: 3px; height: 100%; background: var(--accent); transform-origin: top; transform: scaleY(var(--p, 0)); }
.meter__sekki { writing-mode: vertical-rl; letter-spacing: .3em; font-size: 12px; color: var(--cream); opacity: .7; }
.on-paper-view .meter__sekki { color: var(--sumi); }

/* ---------- ヘッダー ---------- */
.hd {
  position: fixed; left: 0; right: 0; top: 0; z-index: 60;
  display: flex; align-items: center; gap: 28px; padding: 20px var(--pad);
  transition: transform .6s var(--ease), background .5s, padding .5s var(--ease), color .5s;
}
.hd.is-solid { background: linear-gradient(to bottom, rgba(10, 15, 20, .94) 0%, rgba(10, 15, 20, .8) 55%, rgba(10, 15, 20, 0) 100%); padding-top: 14px; padding-bottom: 30px; }
.hd.is-hidden { transform: translateY(-110%); }
.hd-on-paper .hd { color: var(--sumi); }
.hd-on-paper .hd.is-solid { background: linear-gradient(to bottom, rgba(235, 228, 214, .97) 0%, rgba(235, 228, 214, .85) 55%, rgba(235, 228, 214, 0) 100%); }
.hd-on-paper .hd__mark { border-color: rgba(29, 30, 28, .5); }
.hd-on-paper .hd__mark::after { border-color: rgba(29, 30, 28, .4); }
.hd-on-paper .hd__name small { color: rgba(29, 30, 28, .55); }
.hd-on-paper .hd__cta { color: var(--sumi); border-color: rgba(29, 30, 28, .45); }
.hd-on-paper .hd__cta:hover { color: var(--paper); }
.hd-on-paper .hd__cta::before { background: var(--sumi); }
.hd-on-paper .hd__menu { border-color: rgba(29, 30, 28, .25); }
.hd-on-paper .hd__menu span { background: var(--sumi); }
.hd__logo { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.hd__mark { position: relative; width: 30px; height: 30px; border-radius: 50%; border: 1px solid rgba(236, 230, 218, .55); overflow: hidden; flex: none; }
.hd__mark i { position: absolute; left: 50%; top: 50%; width: 9px; height: 9px; translate: -50% -70%; border-radius: 50%; background: var(--lamp); box-shadow: 0 0 12px var(--lamp); }
.hd__mark::after { content: ''; position: absolute; left: -10%; right: -10%; bottom: 0; height: 30%; border-top: 1px solid rgba(236, 230, 218, .45); }
.hd__name { display: flex; align-items: baseline; gap: 8px; font-family: var(--f-min); }
.hd__name small { font-size: 11px; letter-spacing: .3em; color: var(--muted); }
.hd__name b { font-size: 19px; font-weight: 600; letter-spacing: .18em; }
.hd__nav { display: flex; gap: 30px; font-size: 13px; letter-spacing: .2em; }
.hd__nav a { position: relative; padding: 6px 0; opacity: .82; transition: opacity .3s; }
.hd__nav a::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .5s var(--ease); }
.hd__nav a:hover { opacity: 1; }
.hd__nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.hd__menu { display: none; }

.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 46px; padding: 0 24px; border-radius: 99px; border: 1px solid rgba(233, 179, 110, .7); color: var(--cream);
  font-size: 13px; letter-spacing: .16em; overflow: hidden; isolation: isolate; white-space: nowrap;
  transition: color .5s var(--ease), border-color .5s;
}
.btn::before { content: ''; position: absolute; inset: 0; z-index: -1; background: var(--lamp); border-radius: inherit; transform: translateY(101%); transition: transform .6s var(--ease); }
.btn:hover { color: var(--night); }
.btn:hover::before { transform: translateY(0); }
.btn span { position: relative; display: inline-block; }
.btn--lamp { background: var(--lamp); color: var(--night); border-color: var(--lamp); font-weight: 500; }
.btn--lamp::before { background: var(--cream); }

.drawer { position: fixed; inset: 0; z-index: 55; background: rgba(8, 12, 16, .96); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); padding: 100px var(--pad) 40px; display: flex; flex-direction: column; justify-content: space-between; }
.drawer[hidden] { display: none; }
.drawer nav { display: flex; flex-direction: column; }
.drawer nav a { font-family: var(--f-min); font-size: 24px; letter-spacing: .14em; padding: 14px 0; border-bottom: 1px solid var(--line); display: flex; align-items: baseline; gap: 16px; }
.drawer nav small { font-size: 12px; color: var(--accent); width: 1.5em; }
.drawer__tel { font-size: 13px; color: var(--muted); }
.drawer__tel a { color: var(--cream); font-family: var(--f-en); font-size: 18px; margin-left: 8px; }

/* ---------- 見出しなど共通 ---------- */
main { position: relative; z-index: 2; }
.label { display: flex; align-items: center; gap: 12px; font-size: 12px; letter-spacing: .3em; color: rgba(29, 30, 28, .62); }
.label span { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; border: 1px solid currentColor; font-family: var(--f-min); font-size: 13px; letter-spacing: 0; }
.label em { font-family: var(--f-en); letter-spacing: .14em; font-size: 12px; opacity: .7; }
.label--light { color: rgba(236, 230, 218, .7); }
.label--light span { color: var(--accent); border-color: rgba(236, 230, 218, .3); }
.sec-title { font-family: var(--f-min); font-weight: 600; font-size: clamp(34px, 4.4vw, 70px); line-height: 1.32; letter-spacing: .08em; margin-top: 26px; }
.sec-title--dark { color: var(--sumi); }
.ch-o { display: inline-block; overflow: hidden; vertical-align: top; padding: .06em 0; margin: -.06em 0; }
.ch { display: inline-block; will-change: transform; }

.chips { display: inline-flex; gap: 6px; padding: 5px; border-radius: 99px; border: 1px solid var(--line); background: rgba(10, 15, 20, .45); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.chips button { width: 40px; height: 40px; border-radius: 50%; font-family: var(--f-min); font-size: 15px; color: rgba(236, 230, 218, .7); transition: background .4s, color .4s; }
.chips button:hover { color: var(--cream); background: rgba(236, 230, 218, .08); }
.chips button[aria-pressed='true'] { background: var(--accent); color: var(--night); }
.chips--dark { border-color: var(--line-d); background: transparent; -webkit-backdrop-filter: none; backdrop-filter: none; }
.chips--dark button { color: rgba(29, 30, 28, .6); }
.chips--dark button:hover { color: var(--sumi); background: rgba(29, 30, 28, .06); }
.chips--dark button[aria-pressed='true'] { background: var(--sumi); color: var(--paper); }

/* ---------- ヒーロー ---------- */
.hero { position: relative; height: 100vh; height: 100svh; min-height: 620px; }
.hero__title {
  position: absolute; right: calc(var(--pad) + 3vw); top: 15vh;
  writing-mode: vertical-rl; font-family: var(--f-min); font-weight: 600;
  font-size: min(7vw, 9.6vh, 124px); line-height: 1.3; letter-spacing: .12em; white-space: nowrap;
  text-shadow: 0 2px 40px rgba(5, 8, 12, .5);
}
.hero__title .line { display: block; }
.hero__title .line--2 { padding-top: 1.1em; }
.hero__meta { position: absolute; left: var(--pad); bottom: 11vh; max-width: 460px; }
.hero__kicker { display: flex; align-items: center; gap: 12px; font-size: 12px; letter-spacing: .24em; color: rgba(236, 230, 218, .72); }
.hero__kicker i { width: 3px; height: 3px; border-radius: 50%; background: var(--accent); }
.hero__kicker b { font-family: var(--f-en); font-weight: 400; font-size: 14px; letter-spacing: .08em; }
.hero__brand { margin-top: 18px; display: flex; flex-direction: column; font-family: var(--f-min); font-size: clamp(24px, 2.2vw, 32px); letter-spacing: .22em; font-weight: 600; }
.hero__brand em { font-family: var(--f-en); font-size: 13px; letter-spacing: .3em; color: var(--accent); margin-top: 4px; font-weight: 400; }
.hero__lede { margin-top: 18px; font-size: 14px; line-height: 2.1; color: rgba(236, 230, 218, .82); font-weight: 300; }
.hero__scroll { position: absolute; left: 50%; bottom: 30px; translate: -50% 0; display: flex; flex-direction: column; align-items: center; gap: 12px; font-size: 11.5px; letter-spacing: .26em; color: rgba(236, 230, 218, .7); }
.hero__scroll-line { position: relative; width: 1px; height: 54px; background: rgba(236, 230, 218, .18); overflow: hidden; }
.hero__scroll-line i { position: absolute; left: 0; top: 0; width: 1px; height: 40%; background: var(--cream); animation: drip 2.2s var(--ease-io) infinite; }
@keyframes drip { 0% { transform: translateY(-100%); } 100% { transform: translateY(260%); } }
.hero__hint { position: absolute; left: var(--pad); top: 30vh; display: flex; align-items: center; gap: 14px; font-size: 12px; line-height: 1.8; letter-spacing: .16em; color: rgba(236, 230, 218, .7); }
.hero__hint i { position: relative; width: 34px; height: 34px; border-radius: 50%; border: 1px solid rgba(236, 230, 218, .5); flex: none; }
.hero__hint i::before, .hero__hint i::after { content: ''; position: absolute; inset: -1px; border-radius: 50%; border: 1px solid var(--accent); animation: ripple 2.6s var(--ease) infinite; }
.hero__hint i::after { animation-delay: 1.3s; }
@keyframes ripple { 0% { transform: scale(.6); opacity: 1; } 100% { transform: scale(2.1); opacity: 0; } }

/* ---------- 和紙のセクション ---------- */
.paper {
  --ins: 0px; --rad: 0px;
  position: relative; z-index: 3; color: var(--sumi); background-color: var(--paper);
  background-image:
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='w'><feTurbulence type='fractalNoise' baseFrequency='.012 .06' numOctaves='4' seed='3'/><feColorMatrix values='0 0 0 0 .45  0 0 0 0 .4  0 0 0 0 .32  0 0 0 .09 0'/></filter><rect width='100%' height='100%' filter='url(%23w)'/></svg>"),
    radial-gradient(120% 80% at 50% 0%, rgba(255, 255, 255, .35), transparent 60%);
  clip-path: inset(0 var(--ins) round var(--rad));
}
.paper ::selection { background: var(--sumi); color: var(--paper); }

/* ---------- はじめに ---------- */
.intro { padding: 20vh var(--pad) 18vh; }
.intro__inner { position: relative; display: grid; grid-template-columns: 1fr auto auto; grid-template-rows: 1fr auto; gap: 0 5vw; max-width: 1240px; margin: 0 auto; min-height: 72vh; }
.enso { grid-column: 1; grid-row: 1; align-self: center; justify-self: center; width: min(30vw, 400px); height: auto; overflow: visible; }
.enso path { fill: none; stroke: var(--sumi); stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: var(--draw, 0); }
.enso__a { stroke-width: 15; opacity: .86; }
.enso__b { stroke-width: 5; opacity: .35; }
.enso__moon { fill: var(--shu); opacity: .9; }
.intro .label { grid-column: 3; grid-row: 1; writing-mode: vertical-rl; align-self: start; }
.intro__text {
  grid-column: 2; grid-row: 1 / 3; writing-mode: vertical-rl; font-family: var(--f-min); font-weight: 400;
  font-size: clamp(20px, 1.85vw, 30px); line-height: 2.25; letter-spacing: .16em; max-height: 64vh; min-height: 520px; color: var(--sumi);
}
.intro__seal { grid-column: 2; grid-row: 2; align-self: end; justify-self: start; margin-left: -70px; display: grid; grid-template-columns: 1fr; width: 44px; padding: 4px; border: 2px solid var(--shu); border-radius: 6px; color: var(--shu); font-family: var(--f-min); font-weight: 900; font-size: 16px; line-height: 1.15; text-align: center; transform: rotate(-4deg); opacity: .9; }
.intro__stats { grid-column: 1; grid-row: 2; align-self: end; justify-self: center; display: flex; gap: 3vw; }
.intro__stats li { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px; min-width: 110px; border-top: 1px solid var(--line-d); padding-top: 14px; }
.intro__stats b { font-family: var(--f-en); font-weight: 400; font-size: clamp(38px, 3.6vw, 56px); line-height: 1; letter-spacing: 0; }
.intro__stats span { font-family: var(--f-min); font-size: 15px; }
.intro__stats small { width: 100%; font-size: 12px; letter-spacing: .2em; color: rgba(29, 30, 28, .6); margin-top: 8px; }

/* ---------- 四季の庭 ---------- */
.seasons { position: relative; }
.seasons__pin { position: relative; height: 100vh; height: 100svh; overflow: hidden; }
.seasons__pin::before { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6, 9, 13, .72) 0%, rgba(6, 9, 13, .35) 34%, transparent 58%); pointer-events: none; }
.seasons__label { position: absolute; left: var(--pad); top: 13vh; }
.season-big { position: absolute; left: calc(var(--pad) - 2vw); bottom: -9vh; height: 70vh; width: 70vh; pointer-events: none; }
.season-big span {
  position: absolute; left: 0; bottom: 0; font-family: var(--f-min); font-weight: 900; font-size: 66vh; line-height: 1;
  color: transparent; -webkit-text-stroke: 1px rgba(236, 230, 218, .16); opacity: 0; transform: translateY(8%);
  transition: opacity 1s var(--ease), transform 1.4s var(--ease);
}
.season-big span.is-on { opacity: 1; transform: none; }
.chapters { text-shadow: 0 1px 14px rgba(6, 9, 14, .7); }
.chapters { position: absolute; left: var(--pad); top: 50%; translate: 0 -46%; width: min(560px, 42vw); height: 54vh; }
.chapter { position: absolute; left: 0; top: 0; width: 100%; }
.chapter__no { display: flex; align-items: baseline; gap: 10px; font-family: var(--f-en); font-size: 13px; letter-spacing: .2em; color: rgba(236, 230, 218, .6); }
.chapter__no b { font-size: 22px; font-weight: 400; color: var(--accent); letter-spacing: .05em; }
.chapter__no em { margin-left: 8px; padding-left: 18px; border-left: 1px solid var(--line); }
.chapter__title { margin-top: 22px; font-family: var(--f-min); font-weight: 600; font-size: clamp(36px, 3.9vw, 66px); white-space: nowrap; line-height: 1.34; letter-spacing: .08em; text-shadow: 0 2px 30px rgba(5, 8, 12, .45); }
.chapter__text { margin-top: 26px; font-size: 14.5px; line-height: 2.15; color: rgba(236, 230, 218, .86); max-width: 29em; font-weight: 300; }
.chapter__facts { margin-top: 30px; display: flex; gap: 0; border-top: 1px solid var(--line); }
.chapter__facts div { flex: 1; padding: 14px 18px 0 0; }
.chapter__facts div + div { padding-left: 18px; border-left: 1px solid var(--line); }
.chapter__facts dt { font-size: 11px; letter-spacing: .24em; color: rgba(236, 230, 218, .55); }
.chapter__facts dd { font-family: var(--f-min); font-size: 16px; letter-spacing: .1em; margin-top: 2px; }
.chapter:not(.is-active) .chapter__no, .chapter:not(.is-active) .chapter__text, .chapter:not(.is-active) .chapter__facts { opacity: 0; }

.dial { position: absolute; right: calc(var(--pad) + 36px); bottom: 7vh; width: 210px; aspect-ratio: 1; }
.dial svg { width: 100%; height: 100%; overflow: visible; }
.dial__track { fill: rgba(8, 12, 18, .38); stroke: rgba(236, 230, 218, .16); stroke-width: 1; }
.dial__arc { fill: none; stroke: var(--accent); stroke-width: 1.6; stroke-dasharray: 578; stroke-dashoffset: 578; transform: rotate(-90deg); transition: stroke .6s; }
.dial__ticks line { stroke: rgba(236, 230, 218, .35); stroke-width: 1; }
.dial__ticks line.is-major { stroke: rgba(236, 230, 218, .7); }
.dial__seasons text { fill: rgba(236, 230, 218, .55); font-family: var(--f-min); font-size: 12px; text-anchor: middle; dominant-baseline: middle; transition: fill .5s; }
.dial__seasons text.is-on { fill: var(--accent); }
.dial__hand line { stroke: var(--accent); stroke-width: 1.4; }
.dial__hand circle { fill: var(--accent); }
.dial figcaption { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.dial__name { font-family: var(--f-min); font-size: 30px; font-weight: 600; letter-spacing: .18em; line-height: 1.2; margin-right: -.18em; }
.dial__kana { font-size: 11px; letter-spacing: .3em; color: rgba(236, 230, 218, .6); margin-top: 4px; }
.dial__date { font-family: var(--f-en); font-size: 12px; letter-spacing: .1em; margin-top: 6px; color: var(--accent); }
.seasons__touch { position: absolute; left: 50%; bottom: 28px; translate: -50% 0; font-size: 11.5px; letter-spacing: .24em; color: rgba(236, 230, 218, .55); }

/* ---------- お部屋 ---------- */
.rooms { position: relative; min-height: 100vh; padding: 118px var(--pad) 60px; }
.rooms::before { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6, 9, 13, .7) 0%, rgba(6, 9, 13, .2) 44%, transparent 60%); pointer-events: none; }
.rooms__inner { position: relative; display: grid; grid-template-columns: minmax(0, 520px) 1fr; grid-template-rows: auto auto 1fr; gap: 0 40px; }
.rooms__head { grid-column: 1; }
.rooms__head .sec-title { font-size: clamp(30px, 3.2vw, 50px); margin-top: 18px; }
.rooms__tabs { grid-column: 1; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 26px; }
.tab { text-align: left; padding: 14px 14px 12px; border-radius: 14px; border: 1px solid var(--line); background: rgba(10, 15, 20, .4); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); transition: border-color .4s, background .4s, transform .5s var(--ease); }
.tab:hover { border-color: rgba(236, 230, 218, .35); }
.tab[aria-selected='true'] { border-color: var(--lamp); background: rgba(233, 179, 110, .1); }
.tab__no { font-family: var(--f-en); font-size: 11px; letter-spacing: .2em; color: var(--muted); }
.tab__name { display: block; font-family: var(--f-min); font-size: 22px; font-weight: 600; letter-spacing: .16em; line-height: 1.4; margin-top: 2px; }
.tab__kind { display: block; font-size: 11px; letter-spacing: .08em; color: rgba(236, 230, 218, .65); line-height: 1.5; }
.tab__price { display: block; font-size: 11px; color: var(--lamp); margin-top: 6px; letter-spacing: .04em; }
.room {
  grid-column: 1; margin-top: 10px; padding: 24px 26px 22px; border-radius: 18px;
  background: rgba(10, 15, 20, .58); border: 1px solid var(--line); -webkit-backdrop-filter: blur(16px) saturate(1.2); backdrop-filter: blur(16px) saturate(1.2);
}
.room__top { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; }
.room__en { font-family: var(--f-en); font-size: 12px; letter-spacing: .2em; color: var(--accent); }
.room__name { font-family: var(--f-min); font-size: 32px; font-weight: 600; letter-spacing: .2em; line-height: 1.3; margin-top: 4px; }
.room__name small { font-size: 14px; letter-spacing: .12em; margin-left: 12px; color: rgba(236, 230, 218, .7); font-weight: 400; }
.room__count { font-size: 11px; letter-spacing: .2em; color: var(--muted); white-space: nowrap; padding-top: 6px; }
.room__text { margin-top: 10px; font-size: 13.5px; line-height: 1.95; color: rgba(236, 230, 218, .86); font-weight: 300; }
.room__body { display: grid; grid-template-columns: 1fr 128px; gap: 20px; margin-top: 14px; align-items: start; }
.room__spec { display: grid; gap: 0; border-top: 1px solid var(--line); }
.room__spec div { display: grid; grid-template-columns: 4.6em 1fr; gap: 10px; padding: 6px 0; border-bottom: 1px solid var(--line); font-size: 13px; line-height: 1.7; }
.room__spec dt { color: var(--muted); letter-spacing: .14em; font-size: 12px; }
.room__plan { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.room__plan svg { width: 100%; height: auto; }
.room__plan rect.tatami { fill: rgba(196, 190, 140, .14); stroke: rgba(236, 230, 218, .5); stroke-width: .06; }
.room__plan rect.wall { fill: none; stroke: var(--lamp); stroke-width: .1; }
.room__plan line.heri { stroke: rgba(236, 230, 218, .35); stroke-width: .03; }
.room__plan figcaption { font-size: 11px; letter-spacing: .14em; color: var(--muted); }
.room__feats { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.room__feats li { font-size: 11.5px; padding: 3px 12px; border-radius: 99px; border: 1px solid var(--line); color: rgba(236, 230, 218, .82); letter-spacing: .08em; }
.room__prices { display: flex; margin-top: 14px; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.room__prices div { flex: 1; padding: 10px 12px; text-align: center; }
.room__prices div + div { border-left: 1px solid var(--line); }
.room__prices small { display: block; font-size: 11px; color: var(--muted); letter-spacing: .14em; }
.room__prices b { font-family: var(--f-en); font-weight: 400; font-size: 18px; letter-spacing: .02em; }
.room__prices b span { font-family: var(--f-sans); font-size: 11px; margin-left: 1px; }
.room__foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 14px; flex-wrap: wrap; }
.room__foot p { font-size: 11.5px; color: var(--muted); letter-spacing: .04em; line-height: 1.7; }
.room > * { animation: rise .8s var(--ease) both; }
.room > *:nth-child(2) { animation-delay: .05s; } .room > *:nth-child(3) { animation-delay: .1s; } .room > *:nth-child(4) { animation-delay: .15s; } .room > *:nth-child(5) { animation-delay: .2s; } .room > *:nth-child(6) { animation-delay: .25s; }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.rm .room > * { animation: none; }
.rooms__season { position: absolute; right: 0; top: 0; grid-column: 2; display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.rooms__season p { font-size: 12px; letter-spacing: .2em; color: rgba(236, 230, 218, .75); text-shadow: 0 1px 10px rgba(0, 0, 0, .5); }

/* ---------- 料理と湯 ---------- */
.dine { padding: 18vh var(--pad) 16vh; }
.dine__inner { max-width: 1280px; margin: 0 auto; }
.dine__head { display: grid; grid-template-columns: 1fr 1fr; gap: 0 6vw; align-items: end; }
.dine__head .label { grid-column: 1 / 3; }
.dine__lede { font-size: 14.5px; line-height: 2.2; color: rgba(29, 30, 28, .78); max-width: 30em; padding-bottom: 10px; }
.dine__grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 4vw; margin-top: 9vh; align-items: stretch; }
.dine__grid > * { min-width: 0; }
.bath__spec dd, .info dd { min-width: 0; overflow-wrap: anywhere; }
.menu-card { position: relative; border-radius: 4px; padding: 34px 34px 28px; background: rgba(255, 252, 244, .45); border: 1px solid var(--line-d); box-shadow: 0 30px 60px -40px rgba(60, 40, 20, .35); }
.menu-card::before { content: ''; position: absolute; inset: 8px; border: 1px solid rgba(29, 30, 28, .09); pointer-events: none; }
.menu-card__top { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.menu-card__title { font-family: var(--f-min); font-size: 24px; font-weight: 600; letter-spacing: .3em; display: flex; flex-direction: column; }
.menu-card__title small { font-size: 12px; letter-spacing: .24em; color: var(--shu); font-weight: 400; margin-top: 2px; }
.menu-card__list {
  writing-mode: vertical-rl; display: flex; flex-direction: column; justify-content: flex-start; gap: 0;
  height: 330px; margin: 30px auto 0; width: max-content; max-width: 100%;
}
.menu-card__list li { display: flex; flex-direction: column; gap: 16px; padding: 0 18px; border-left: 1px solid rgba(29, 30, 28, .1); }
.menu-card__list li:last-child { border-left: 0; }
.menu-card__list .c { font-size: 12px; letter-spacing: .3em; color: var(--shu); }
.menu-card__list .d { font-family: var(--f-min); font-size: 19px; letter-spacing: .16em; line-height: 1.7; }
.menu-card__list.is-swap li { animation: ink .9s var(--ease) both; }
.menu-card__list.is-swap li:nth-child(2) { animation-delay: .06s; } .menu-card__list.is-swap li:nth-child(3) { animation-delay: .12s; } .menu-card__list.is-swap li:nth-child(4) { animation-delay: .18s; } .menu-card__list.is-swap li:nth-child(5) { animation-delay: .24s; }
@keyframes ink { from { opacity: 0; filter: blur(6px); transform: translateY(-10px); } to { opacity: 1; filter: none; transform: none; } }
.rm .menu-card__list.is-swap li { animation: none; }
.menu-card__note { margin-top: 26px; font-size: 11.5px; line-height: 1.8; color: rgba(29, 30, 28, .6); }
.bath__title { display: flex; align-items: center; gap: 16px; font-family: var(--f-min); font-size: 24px; font-weight: 600; letter-spacing: .24em; }
.bath__mark { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 50%; background: var(--shu); color: var(--paper); font-size: 24px; letter-spacing: 0; box-shadow: inset 0 0 0 3px var(--paper), inset 0 0 0 4px rgba(235, 228, 214, .6); }
.bath__spec { margin-top: 26px; border-top: 1px solid var(--line-d); }
.bath__spec div { display: grid; grid-template-columns: 7.5em 1fr; gap: 14px; padding: 13px 0; border-bottom: 1px solid var(--line-d); font-size: 14px; line-height: 1.8; }
.bath__spec dt { font-size: 12px; letter-spacing: .2em; color: rgba(29, 30, 28, .55); padding-top: 2px; }
.bath__spec dd { font-family: var(--f-min); font-size: 15px; letter-spacing: .06em; }
.bath__list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 26px; }
.bath__list li { padding: 18px 16px; border: 1px solid var(--line-d); border-radius: 4px; background: rgba(255, 252, 244, .35); }
.bath__list b { display: block; font-family: var(--f-min); font-size: 19px; letter-spacing: .14em; font-weight: 600; }
.bath__list span { display: block; font-size: 11.5px; line-height: 1.6; color: rgba(29, 30, 28, .66); margin-top: 4px; }
.bath__list time { display: block; font-family: var(--f-en); font-size: 13px; margin-top: 10px; letter-spacing: .04em; }
.bath__note { margin-top: 18px; font-size: 12px; color: rgba(29, 30, 28, .6); }

/* ---------- ご予算 ---------- */
.plan { position: relative; z-index: 3; padding: 18vh var(--pad) 18vh; background: radial-gradient(70vw 60vh at 85% 30%, rgba(233, 179, 110, .09), transparent 70%), var(--night2); }
.plan__inner { max-width: 1280px; margin: 0 auto; }
.plan__lede { margin-top: 20px; font-size: 14px; color: rgba(236, 230, 218, .75); }
.sim { display: grid; grid-template-columns: 1.15fr 1fr; gap: 4vw; margin-top: 8vh; align-items: start; }
.sim__controls { display: flex; flex-direction: column; gap: 22px; }
.sim__rooms legend { font-size: 12px; letter-spacing: .24em; color: var(--muted); margin-bottom: 12px; }
#simRooms { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.rcard { position: relative; display: block; padding: 16px 16px 14px; border-radius: 14px; border: 1px solid var(--line); background: rgba(236, 230, 218, .02); transition: border-color .4s, background .4s; }
.rcard input { position: absolute; opacity: 0; pointer-events: none; }
.rcard:has(input:checked) { border-color: var(--lamp); background: rgba(233, 179, 110, .08); }
.rcard:has(input:focus-visible) { outline: 2px solid var(--lamp); outline-offset: 3px; }
.rcard b { display: block; font-family: var(--f-min); font-size: 20px; letter-spacing: .16em; }
.rcard span { display: block; font-size: 11px; color: rgba(236, 230, 218, .65); line-height: 1.6; }
.rcard em { display: block; font-size: 12px; color: var(--lamp); margin-top: 8px; }
.sim__row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.stepper { display: grid; grid-template-columns: 44px 1fr auto 44px; grid-template-rows: auto 44px; align-items: center; column-gap: 8px; padding: 14px 14px 12px; border-radius: 14px; border: 1px solid var(--line); }
.stepper__label { grid-column: 1 / 5; font-size: 12px; letter-spacing: .14em; color: var(--muted); margin-bottom: 6px; line-height: 1.5; }
.stepper button { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); font-size: 18px; line-height: 1; transition: background .3s, border-color .3s, opacity .3s; }
.stepper button:hover { background: rgba(236, 230, 218, .08); border-color: rgba(236, 230, 218, .4); }
.stepper button:disabled { opacity: .25; pointer-events: none; }
.stepper output { text-align: right; font-family: var(--f-en); font-size: 34px; line-height: 1; }
.stepper__unit { font-family: var(--f-min); font-size: 14px; padding-top: 8px; }
.stepper--sm output { font-size: 26px; }
.toggle { display: flex; align-items: center; gap: 14px; font-size: 14px; letter-spacing: .06em; padding: 16px; border-radius: 14px; border: 1px solid var(--line); }
.toggle input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.toggle__ui { position: relative; width: 44px; height: 26px; border-radius: 99px; background: rgba(236, 230, 218, .14); flex: none; transition: background .4s; }
.toggle__ui::after { content: ''; position: absolute; left: 3px; top: 3px; width: 20px; height: 20px; border-radius: 50%; background: var(--cream); transition: transform .5s var(--ease); }
.toggle input:checked + .toggle__ui { background: var(--lamp); }
.toggle input:checked + .toggle__ui::after { transform: translateX(18px); background: var(--night); }
.toggle input:focus-visible + .toggle__ui { outline: 2px solid var(--lamp); outline-offset: 3px; }
.toggle small { display: block; font-size: 11.5px; color: var(--muted); }
.simbar { display: none; }
.sim__out { position: sticky; top: 100px; padding: 32px; border-radius: 20px; background: linear-gradient(160deg, rgba(236, 230, 218, .06), rgba(236, 230, 218, .015)); border: 1px solid var(--line); }
.sim__stay { display: flex; flex-wrap: wrap; gap: 14px 18px; min-height: 52px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.night { display: flex; align-items: center; gap: 8px; }
.night { flex-direction: column; align-items: flex-start; gap: 6px; }
.night__moon { position: relative; width: 26px; height: 26px; border-radius: 50%; background: var(--lamp); box-shadow: 0 0 14px rgba(233, 179, 110, .5); overflow: hidden; }
.night__moon::after { content: ''; position: absolute; left: 8px; top: -4px; width: 26px; height: 26px; border-radius: 50%; background: var(--night2); }
.night.is-eve .night__moon { background: var(--accent); }
.night__people { display: flex; gap: 3px; }
.night__people i { position: relative; width: 8px; height: 13px; margin-top: 6px; border-radius: 4px 4px 2px 2px; background: rgba(236, 230, 218, .7); }
.night__people i::before { content: ''; position: absolute; left: 1px; top: -7px; width: 6px; height: 6px; border-radius: 50%; background: inherit; }
.night small { font-size: 10.5px; color: var(--muted); letter-spacing: .1em; line-height: 1; }
.night { animation: pop .5s var(--ease) both; }
@keyframes pop { from { opacity: 0; transform: scale(.6); } to { opacity: 1; transform: none; } }
.sim__total-label { margin-top: 22px; font-size: 12px; letter-spacing: .2em; color: var(--muted); }
.sim__total-label small { font-size: 11px; letter-spacing: .06em; }
.sim__total { display: flex; align-items: baseline; gap: 6px; margin-top: 4px; }
.sim__total b { font-family: var(--f-en); font-weight: 400; font-size: clamp(48px, 5.2vw, 78px); line-height: 1.05; letter-spacing: .01em; }
.sim__total span { font-family: var(--f-min); font-size: 18px; }
.sim__per { font-size: 13px; color: var(--lamp); letter-spacing: .06em; }
.sim__lines { margin-top: 18px; border-top: 1px solid var(--line); }
.sim__lines li { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 13px; color: rgba(236, 230, 218, .82); }
.sim__lines li span:last-child { font-family: var(--f-en); font-size: 14px; white-space: nowrap; }
.sim__go { width: 100%; margin-top: 22px; height: 54px; font-size: 14px; }
.sim__note { margin-top: 14px; font-size: 11.5px; line-height: 1.8; color: var(--muted); }

/* ---------- 交通 ---------- */
.access { padding: 18vh var(--pad) 16vh; }
.access__inner { max-width: 1280px; margin: 0 auto; }
.access__grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 5vw; margin-top: 8vh; align-items: start; }
.info { border-top: 1px solid var(--line-d); }
.info div { display: grid; grid-template-columns: 7em 1fr; gap: 16px; padding: 15px 0; border-bottom: 1px solid var(--line-d); font-size: 14px; line-height: 1.85; }
.info dt { font-size: 12px; letter-spacing: .2em; color: rgba(29, 30, 28, .55); padding-top: 2px; }
.info dd a { font-family: var(--f-en); font-size: 17px; letter-spacing: .06em; border-bottom: 1px solid currentColor; }
.info dd small { font-size: 12px; color: rgba(29, 30, 28, .6); margin-left: 6px; }
.topo { position: relative; aspect-ratio: 4 / 3; border-radius: 4px; overflow: hidden; background: #e4dccb; border: 1px solid var(--line-d); }
.topo svg { width: 100%; height: 100%; }
.topo__lines path { fill: none; stroke: rgba(98, 82, 58, .32); stroke-width: .8; }
.topo__lines path.is-major { stroke: rgba(98, 82, 58, .55); stroke-width: 1.1; }
.topo__river { fill: none; stroke: rgba(80, 120, 140, .55); stroke-width: 5; stroke-linecap: round; }
.topo__road { fill: none; stroke: var(--paper); stroke-width: 4; stroke-linecap: round; stroke-dasharray: 1 0; }
.topo__station rect { fill: var(--sumi); }
.topo__station text { font-family: var(--f-sans); font-size: 11px; fill: var(--sumi); letter-spacing: .1em; }
.topo__pin { fill: var(--shu); }
.topo__pulse { fill: none; stroke: var(--shu); stroke-width: 1.5; transform-origin: 352px 124px; animation: pulse 2.4s var(--ease) infinite; }
@keyframes pulse { 0% { transform: scale(.4); opacity: 1; } 100% { transform: scale(2.4); opacity: 0; } }
.topo figcaption { position: absolute; left: 16px; top: 14px; display: flex; flex-direction: column; padding: 10px 16px; background: rgba(235, 228, 214, .9); border-radius: 4px; font-size: 12px; letter-spacing: .08em; }
.topo figcaption b { font-family: var(--f-min); font-size: 17px; letter-spacing: .2em; }

/* ---------- ご予約 ---------- */
.reserve { position: relative; min-height: 100vh; padding: 18vh var(--pad) 16vh; }
.reserve::before { content: ''; position: absolute; inset: 0; background: linear-gradient(270deg, rgba(6, 9, 13, .78) 0%, rgba(6, 9, 13, .35) 46%, transparent 70%); pointer-events: none; }
.reserve__inner { position: relative; display: grid; grid-template-columns: 1fr minmax(0, 520px); gap: 6vw; max-width: 1360px; margin: 0 auto; align-items: start; }
.reserve__head { position: sticky; top: 18vh; text-shadow: 0 1px 14px rgba(6, 9, 14, .85), 0 0 2px rgba(6, 9, 14, .6); }
.reserve__title { margin-top: 26px; font-family: var(--f-min); font-weight: 600; font-size: clamp(34px, 3.8vw, 62px); line-height: 1.4; letter-spacing: .08em; text-shadow: 0 2px 30px rgba(5, 8, 12, .55); }
.reserve__lede { margin-top: 24px; font-size: 14px; line-height: 2.1; color: rgba(236, 230, 218, .85); max-width: 26em; text-shadow: 0 1px 12px rgba(5, 8, 12, .7); }
.reserve__lede a { color: var(--lamp); font-family: var(--f-en); }
.form { padding: 34px; border-radius: 20px; background: rgba(10, 15, 20, .66); border: 1px solid var(--line); -webkit-backdrop-filter: blur(18px) saturate(1.2); backdrop-filter: blur(18px) saturate(1.2); display: flex; flex-direction: column; gap: 4px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field label { font-size: 12.5px; letter-spacing: .14em; color: rgba(236, 230, 218, .8); display: flex; align-items: center; gap: 8px; }
.field label b { font-size: 10px; font-weight: 500; padding: 1px 7px; border-radius: 99px; background: rgba(233, 179, 110, .18); color: var(--lamp); letter-spacing: .1em; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 15px; color: var(--cream); background: rgba(236, 230, 218, .04);
  border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; letter-spacing: .04em; transition: border-color .3s, background .3s;
  -webkit-appearance: none; appearance: none;
}
.field select { background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 18px) 52%, calc(100% - 13px) 52%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 34px; }
.field select option { background: var(--night2); color: var(--cream); }
.field input::placeholder, .field textarea::placeholder { color: rgba(236, 230, 218, .3); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--lamp); background: rgba(236, 230, 218, .07); }
.field input[type='date'] { color-scheme: dark; min-height: 49px; }
.field.is-bad input, .field.is-bad select, .field.is-bad textarea { border-color: #e2775f; }
.err { min-height: 1.5em; font-size: 12px; line-height: 1.5; color: #f0907a; }
.check { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; line-height: 1.7; margin-top: 4px; }
.check input { margin-top: 4px; width: 16px; height: 16px; accent-color: var(--lamp); flex: none; }
.form__send { height: 56px; margin-top: 10px; font-size: 14px; }
.form__status { margin-top: 10px; font-size: 13px; line-height: 1.8; min-height: 1.8em; }
.form__status.is-ok { color: var(--summer); }
.form__status.is-bad { color: #f0907a; }

/* ---------- フッター ---------- */
.ft { position: relative; z-index: 3; background: var(--night); padding: 14vh var(--pad) 26px; overflow: hidden; border-top: 1px solid var(--line); }
.ft__top { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.ft__copy { font-family: var(--f-min); font-size: clamp(22px, 2.2vw, 32px); line-height: 1.7; letter-spacing: .12em; }
.ft__nav { display: grid; grid-template-columns: repeat(2, auto); gap: 6px 40px; font-size: 13px; letter-spacing: .16em; align-content: start; }
.ft__nav a { opacity: .75; transition: opacity .3s; }
.ft__nav a:hover { opacity: 1; }
.ft__big { margin: 10vh 0 4vh; font-family: var(--f-min); font-weight: 900; font-size: 15.5vw; line-height: 1; letter-spacing: .02em; white-space: nowrap; text-align: center; }
.ft__big span { background: linear-gradient(180deg, rgba(236, 230, 218, .92), rgba(236, 230, 218, .1) 85%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.ft__big .bc-o { display: inline-block; overflow: hidden; vertical-align: top; }
.ft__big .bc { display: inline-block; background: inherit; -webkit-background-clip: text; background-clip: text; }
.ft__bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; font-size: 12px; color: var(--muted); padding-top: 18px; border-top: 1px solid var(--line); padding-bottom: 36px; }
.ft__en { font-family: var(--f-en); letter-spacing: .26em; }
.ft__totop { color: var(--cream); letter-spacing: .14em; }

/* ---------- 動きを減らす ---------- */
.rm .seasons__pin { height: auto; overflow: visible; padding: 16vh 0 6vh; }
.rm .seasons__pin::before { position: fixed; }
.rm .seasons__label { position: relative; top: 0; padding: 0 var(--pad); left: 0; }
.rm .season-big, .rm .seasons__touch { display: none; }
.rm .chapters { position: relative; left: 0; top: 0; translate: none; width: auto; height: auto; padding: 0 var(--pad); }
.rm .chapter { position: relative; min-height: 80vh; display: flex; flex-direction: column; justify-content: center; max-width: 520px; }
.rm .chapter .chapter__no, .rm .chapter .chapter__text, .rm .chapter .chapter__facts { opacity: 1; }
.rm .dial { position: sticky; bottom: 4vh; left: auto; margin: 0 var(--pad) 0 auto; }

/* ---------- タブレット ---------- */
@media (max-width: 1100px) {
  .hd__nav { display: none; }
  .hd__menu { display: flex; flex-direction: column; justify-content: center; gap: 6px; width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--line); align-items: center; position: relative; z-index: 61; }
  .hd__menu span { width: 16px; height: 1px; background: var(--cream); transition: transform .5s var(--ease); }
  .hd__menu em { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .drawer-open .hd__menu span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .drawer-open .hd__menu span:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }
  .sim { grid-template-columns: 1fr; }
  .sim__out { position: relative; top: 0; }
  .dine__grid { grid-template-columns: 1fr; }
  .access__grid { grid-template-columns: 1fr; }
  .reserve__inner { grid-template-columns: 1fr; }
  .reserve__head { position: relative; top: 0; }
  .reserve::before { background: linear-gradient(0deg, rgba(6, 9, 13, .85) 0%, rgba(6, 9, 13, .4) 60%, rgba(6, 9, 13, .2)); }
  .chapters { width: min(470px, 56vw); }
  .rooms__inner { grid-template-columns: minmax(0, 560px); }
  .rooms__season { position: relative; grid-column: 1; align-items: flex-start; margin-top: 24px; }
  .rooms { padding-top: 52vh; }
  .rooms::before { background: linear-gradient(0deg, rgba(6, 9, 13, .85) 0%, rgba(6, 9, 13, .55) 60%, transparent 85%); }
  .rooms__head { position: absolute; top: calc(-52vh + 120px); left: 0; }
}

/* ---------- スマートフォン ---------- */
@media (min-width: 761px) and (max-width: 1100px) and (orientation: portrait) {
  .chapters { top: auto; bottom: 5vh; translate: 0 0; height: 44vh; width: min(560px, 58vw); isolation: isolate; }
  .chapters::before { content: ''; position: absolute; z-index: -1; inset: -8vh -12vw -5vh calc(-1 * var(--pad)); background: radial-gradient(ellipse at 25% 55%, rgba(8, 12, 18, .7), rgba(8, 12, 18, 0) 70%); pointer-events: none; }
}
@media (max-width: 760px) {
  body { font-size: 14px; }
  .notice { font-size: 9.5px; left: 8px; bottom: 8px; max-width: calc(100vw - 16px); }
  .hd { padding: 14px 16px; gap: 10px; }
  .hd.is-solid { padding-top: 10px; padding-bottom: 18px; }
  .hd__cta { height: 38px; padding: 0 14px; font-size: 11.5px; letter-spacing: .08em; }
  .hd__name b { font-size: 17px; }
  .hd__name small { display: none; }
  .hd__menu { width: 40px; height: 40px; }
  .meter { display: none; }
  .label { font-size: 11px; letter-spacing: .2em; }
  .label span { width: 26px; height: 26px; font-size: 12px; }

  .hero__title { right: 18px; top: 92px; font-size: clamp(40px, 11.6vw, 54px); letter-spacing: .1em; }
  .hero__title .line--2 { padding-top: 1.2em; }
  .hero__meta { left: 20px; right: 20px; bottom: 96px; max-width: none; }
  .hero__brand { font-size: 22px; }
  .hero__lede { font-size: 13px; }
  .hero__lede br { display: none; }
  .hero__scroll { bottom: 34px; }
  .hero__scroll-line { height: 34px; }
  .hero__hint { top: 96px; bottom: auto; left: 20px; max-width: 46vw; font-size: 11px; }
  .hero__scroll { white-space: nowrap; font-size: 10.5px; }
  .hero__hint i { width: 26px; height: 26px; }

  .intro { padding: 14vh 20px 12vh; }
  .intro__inner { display: flex; flex-direction: column; gap: 32px; min-height: 0; }
  .intro .label { writing-mode: horizontal-tb; }
  .intro__text { writing-mode: horizontal-tb; font-size: 19px; line-height: 2.1; letter-spacing: .08em; min-height: 0; max-height: none; }
  .intro__seal { margin-left: 0; align-self: flex-end; }
  .enso { width: 62vw; align-self: center; order: -1; }
  .intro__stats { gap: 14px; }
  .intro__stats li { min-width: 0; flex: 1; }
  .intro__stats b { font-size: 34px; }
  .intro__stats small { font-size: 10.5px; letter-spacing: .1em; }

  .seasons__pin::before { background: linear-gradient(0deg, rgba(6, 9, 13, .9) 0%, rgba(6, 9, 13, .6) 42%, transparent 66%); }
  .seasons__label { top: 84px; left: 20px; }
  .season-big { left: auto; right: -6vw; bottom: auto; top: 14vh; height: 40vh; width: 40vh; }
  .season-big span { font-size: 38vh; }
  .chapters { left: 20px; right: 20px; top: auto; bottom: 24px; translate: none; width: auto; height: 46vh; }
  .chapter { top: auto; bottom: 0; }
  .chapter__title { font-size: clamp(30px, 8.6vw, 40px); margin-top: 12px; }
  .chapter__text { font-size: 13px; line-height: 2; margin-top: 14px; }
  .chapter__facts { margin-top: 16px; }
  .chapter__facts dd { font-size: 14px; }
  .dial { right: 12px; top: 84px; bottom: auto; width: 100px; }
  .dial__name { font-size: 18px; }
  .dial__kana { font-size: 9px; }
  .dial__date { font-size: 10px; margin-top: 2px; }
  .dial__seasons text { font-size: 15px; }
  .seasons__touch { display: none; }

  .rooms { padding: 50vh 16px 10vh; }
  .rooms__head { top: calc(-50vh + 84px); }
  .rooms__tabs { gap: 6px; margin-top: 0; }
  .tab { padding: 10px 10px 9px; border-radius: 12px; }
  .tab__name { font-size: 18px; }
  .tab__kind { font-size: 10px; }
  .room { padding: 22px 18px; }
  .room__name { font-size: 30px; }
  .room__body { grid-template-columns: 1fr; }
  .room__plan { flex-direction: row; justify-content: flex-start; gap: 14px; }
  .room__plan svg { width: 120px; }
  .room__prices b { font-size: 15px; }
  .room__prices div { padding: 8px 4px; }

  .dine, .access { padding: 13vh 20px 11vh; }
  .dine__head { grid-template-columns: 1fr; }
  .dine__head .label { grid-column: 1; }
  .dine__lede { margin-top: 20px; }
  .menu-card { padding: 24px 18px; }
  .simbar { position: sticky; bottom: 58px; z-index: 3; display: flex; align-items: center; justify-content: space-between; margin-top: 14px; padding: 14px 20px; border-radius: 999px; background: rgba(18, 26, 34, .88); border: 1px solid rgba(233, 179, 110, .45); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: 0 18px 40px -18px rgba(0, 0, 0, .7); font-size: 12px; letter-spacing: .14em; color: rgba(236, 230, 218, .75); }
  .simbar b { font-family: var(--f-en); font-weight: 400; font-size: 22px; letter-spacing: .02em; color: var(--lamp); }
  .simbar i { font-style: normal; font-variant-numeric: lining-nums tabular-nums; }
  .menu-card__list { writing-mode: horizontal-tb; height: auto; width: auto; margin-top: 22px; }
  .menu-card__list li { display: grid; grid-template-columns: 4.4em 1fr; gap: 10px; align-items: baseline; padding: 13px 0; border-left: 0; border-top: 1px solid rgba(29, 30, 28, .1); }
  .menu-card__list li:last-child { border-bottom: 1px solid rgba(29, 30, 28, .1); }
  .menu-card__list .c { letter-spacing: .14em; }
  .menu-card__list .d { font-size: 16px; letter-spacing: .08em; }
  .bath__list { grid-template-columns: 1fr; }
  .bath__spec div, .info div { grid-template-columns: 6.2em 1fr; gap: 10px; font-size: 13px; }

  .plan { padding: 13vh 16px 11vh; }
  #simRooms { grid-template-columns: 1fr; }
  .rcard { display: grid; grid-template-columns: auto 1fr auto; align-items: baseline; gap: 10px; padding: 12px 14px; }
  .rcard em { margin-top: 0; }
  .sim__row { grid-template-columns: 1fr; }
  .sim__out { padding: 24px 18px; }

  .reserve { padding: 14vh 16px 10vh; }
  .form { padding: 22px 16px; }
  .field-row { grid-template-columns: 1fr 1fr; gap: 10px; }

  .ft { padding: 10vh 20px 20px; }
  .ft__big { font-size: 19vw; }
  .ft__bottom { padding-bottom: 46px; }
}