/* =========================================================
   SHIKI 四季 — статичная вёрстка (🧊). Всё стоит в конечном кадре.
   Порядок: токены → база → nav/menu → общие компоненты → 8 экранов (мобилка)
            → десктоп-stage (@media min-aspect-ratio 10/9) → reduced motion
   ========================================================= */

:root {
  --paper: #F3EEE4;  --paper-sun: #EFE3CE;  --paper-2: #E8DFCF;
  --ink: #15120F;    --ink-soft: #3B332B;   --muted: #7A6E61;
  --wood: #3A2A1E;   --wood-dark: #1C140E;
  --cream: #EFE6D2;  --hanko: #B23A26;      --momiji: #C2421F;
  --sakura: #E8B4BC; --moss: #5E6B45;
  --gold: #C9A04E;   --gold-hi: #E9C77B;    --gold-lo: #8A6424;
  --night: #0F1418;  --indigo: #1B2230;     --amber: #E9A55B;

  --u: min(1vw, 1.7778vh);
  --g: 20px;                                 /* мобильный gutter */
  --frame: max(4px, calc(.42 * var(--u)));
  --seam: max(3px, calc(.3 * var(--u)));

  --serif: 'Cormorant Garamond', 'Cormorant', Georgia, 'Times New Roman', serif;
  --text: 'Spectral', Georgia, 'Times New Roman', serif;
  --kanji: 'Yuji Boku', 'Hiragino Mincho ProN', 'Yu Mincho', serif;

  --ease-expo: cubic-bezier(.16,1,.3,1);
  --ease-quint: cubic-bezier(.22,1,.36,1);
  --ease-sheet: cubic-bezier(.32,.72,0,1);
  --ease-ink: cubic-bezier(.65,0,.35,1);
  --ease-stamp: cubic-bezier(.34,1.56,.64,1);

  /* цвет года: motion перетекает их по скроллу (main.js → initSeasonTokens), статика = весна */
  --tint: #F4D9DA;      /* дымка сезона: выделение, бумага створок */
  --accent: #B23A26;    /* акцент сезона: индикатор года, курсор, скроллбар */

  /* фактуры (процедурные, без файлов) */
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='260'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .32 0 0 0 0 .24 0 0 0 0 .15 0 0 0 .5 -.12'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  --washi: url(media/washi.webp);
  --patina: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='520' height='520'%3E%3Cfilter id='p'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.012' numOctaves='5' seed='5' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .84 0 0 0 0 .66 0 0 0 0 .32 3.6 0 0 0 -2.05'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23p)'/%3E%3C/svg%3E");
  --woodgrain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='800'%3E%3Cfilter id='w'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.55 .006' numOctaves='4' seed='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .2 0 0 0 0 .13 0 0 0 0 .08 0 0 0 .7 -.22'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23w)'/%3E%3C/svg%3E");
  /* рваный край васи: 4 разных отрыва (низ створок hero), мягкий край с волокнами */
  --torn-1: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' preserveAspectRatio='none'%3E%3Cfilter id='t' x='-.05' y='-.05' width='1.1' height='1.1'%3E%3CfeGaussianBlur stdDeviation='.28 .22'/%3E%3C/filter%3E%3Cpath filter='url(%23t)' d='M0 0H100V99.1L100.00 99.08L99.29 99.30L98.57 99.14L97.86 98.49L97.14 98.62L96.43 97.90L95.71 98.54L95.00 98.22L94.29 97.33L93.57 97.22L92.86 96.95L92.14 96.16L91.43 96.37L90.71 96.73L90.00 95.43L89.29 96.18L88.57 95.80L87.86 95.54L87.14 95.08L86.43 95.25L85.71 97.02L85.00 96.45L84.29 95.31L83.57 94.58L82.86 94.41L82.14 94.75L81.43 95.08L80.71 94.67L80.00 94.60L79.29 94.52L78.57 94.51L77.86 95.49L77.14 95.49L76.43 95.18L75.71 95.01L75.00 95.05L74.29 95.53L73.57 94.85L72.86 94.93L72.14 94.99L71.43 94.55L70.71 93.86L70.00 94.31L69.29 94.74L68.57 94.14L67.86 94.22L67.14 93.97L66.43 93.44L65.71 93.42L65.00 93.69L64.29 93.85L63.57 93.63L62.86 93.69L62.14 92.46L61.43 92.80L60.71 92.68L60.00 92.84L59.29 92.30L58.57 92.85L57.86 92.30L57.14 92.87L56.43 92.89L55.71 92.94L55.00 92.23L54.29 92.46L53.57 92.55L52.86 91.92L52.14 92.53L51.43 93.34L50.71 92.12L50.00 92.11L49.29 92.31L48.57 91.46L47.86 91.72L47.14 92.64L46.43 91.35L45.71 92.30L45.00 91.88L44.29 91.66L43.57 90.89L42.86 90.73L42.14 90.87L41.43 90.16L40.71 89.82L40.00 91.14L39.29 89.69L38.57 89.88L37.86 89.72L37.14 88.79L36.43 89.38L35.71 88.56L35.00 89.22L34.29 88.65L33.57 88.42L32.86 88.36L32.14 88.10L31.43 87.30L30.71 87.36L30.00 87.11L29.29 87.80L28.57 87.37L27.86 87.11L27.14 87.70L26.43 87.70L25.71 87.20L25.00 87.44L24.29 87.71L23.57 87.78L22.86 87.39L22.14 86.97L21.43 88.29L20.71 86.59L20.00 87.38L19.29 86.30L18.57 86.98L17.86 86.18L17.14 87.18L16.43 87.12L15.71 86.14L15.00 87.19L14.29 87.03L13.57 86.84L12.86 86.17L12.14 86.01L11.43 86.36L10.71 86.31L10.00 85.50L9.29 85.38L8.57 85.29L7.86 85.16L7.14 86.11L6.43 84.82L5.71 84.86L5.00 85.62L4.29 86.09L3.57 87.62L2.86 85.20L2.14 85.18L1.43 85.72L0.71 85.16L0.00 85.46Z'/%3E%3C/svg%3E");
  --torn-2: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' preserveAspectRatio='none'%3E%3Cfilter id='t' x='-.05' y='-.05' width='1.1' height='1.1'%3E%3CfeGaussianBlur stdDeviation='.28 .22'/%3E%3C/filter%3E%3Cpath filter='url(%23t)' d='M0 0H100V92.4L100.00 92.36L99.29 92.85L98.57 93.39L97.86 93.19L97.14 93.26L96.43 94.61L95.71 94.02L95.00 95.52L94.29 93.90L93.57 94.40L92.86 94.71L92.14 94.79L91.43 94.15L90.71 93.88L90.00 94.67L89.29 95.10L88.57 94.70L87.86 94.95L87.14 95.08L86.43 94.67L85.71 95.18L85.00 94.62L84.29 94.85L83.57 94.50L82.86 95.27L82.14 94.27L81.43 94.36L80.71 93.53L80.00 94.32L79.29 93.65L78.57 94.66L77.86 94.01L77.14 94.57L76.43 94.20L75.71 94.77L75.00 94.49L74.29 94.22L73.57 94.61L72.86 93.74L72.14 94.19L71.43 94.42L70.71 94.17L70.00 94.15L69.29 93.92L68.57 93.96L67.86 95.12L67.14 94.48L66.43 95.44L65.71 94.84L65.00 94.98L64.29 94.61L63.57 94.59L62.86 94.62L62.14 96.46L61.43 94.35L60.71 94.28L60.00 94.45L59.29 94.10L58.57 94.13L57.86 95.01L57.14 94.37L56.43 94.48L55.71 94.79L55.00 95.04L54.29 94.48L53.57 94.99L52.86 94.18L52.14 93.98L51.43 94.30L50.71 94.05L50.00 94.47L49.29 94.57L48.57 94.30L47.86 94.50L47.14 94.64L46.43 94.42L45.71 95.02L45.00 95.44L44.29 95.77L43.57 95.76L42.86 96.78L42.14 95.49L41.43 95.26L40.71 95.68L40.00 96.21L39.29 96.23L38.57 95.86L37.86 95.82L37.14 96.53L36.43 96.98L35.71 96.62L35.00 97.11L34.29 97.22L33.57 97.19L32.86 97.26L32.14 96.62L31.43 97.10L30.71 96.26L30.00 96.48L29.29 96.41L28.57 96.06L27.86 96.88L27.14 96.43L26.43 96.20L25.71 97.11L25.00 96.90L24.29 96.65L23.57 96.89L22.86 96.66L22.14 95.81L21.43 95.72L20.71 95.73L20.00 96.13L19.29 96.06L18.57 96.42L17.86 96.46L17.14 96.02L16.43 96.75L15.71 96.37L15.00 96.54L14.29 96.89L13.57 97.32L12.86 96.46L12.14 96.52L11.43 96.24L10.71 96.40L10.00 96.58L9.29 95.78L8.57 96.35L7.86 96.01L7.14 96.00L6.43 96.30L5.71 96.27L5.00 97.54L4.29 96.10L3.57 96.19L2.86 95.26L2.14 95.24L1.43 94.94L0.71 95.04L0.00 94.85Z'/%3E%3C/svg%3E");
  --torn-3: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' preserveAspectRatio='none'%3E%3Cfilter id='t' x='-.05' y='-.05' width='1.1' height='1.1'%3E%3CfeGaussianBlur stdDeviation='.28 .22'/%3E%3C/filter%3E%3Cpath filter='url(%23t)' d='M0 0H100V98.6L100.00 98.64L99.29 99.08L98.57 98.55L97.86 98.45L97.14 98.69L96.43 98.59L95.71 98.16L95.00 98.96L94.29 98.48L93.57 98.89L92.86 98.15L92.14 99.80L91.43 98.98L90.71 99.19L90.00 99.45L89.29 99.28L88.57 98.48L87.86 99.30L87.14 99.16L86.43 98.92L85.71 98.52L85.00 98.56L84.29 98.35L83.57 97.71L82.86 97.47L82.14 97.38L81.43 98.05L80.71 97.89L80.00 97.51L79.29 97.94L78.57 99.06L77.86 98.44L77.14 97.57L76.43 96.50L75.71 97.58L75.00 96.12L74.29 96.85L73.57 95.97L72.86 96.64L72.14 96.15L71.43 96.32L70.71 97.76L70.00 96.84L69.29 96.80L68.57 97.03L67.86 98.60L67.14 97.15L66.43 97.34L65.71 97.26L65.00 96.90L64.29 96.95L63.57 96.66L62.86 97.04L62.14 97.16L61.43 97.61L60.71 97.86L60.00 97.24L59.29 97.41L58.57 97.60L57.86 97.99L57.14 97.49L56.43 97.70L55.71 97.24L55.00 97.62L54.29 97.27L53.57 97.56L52.86 97.44L52.14 98.85L51.43 96.78L50.71 97.18L50.00 97.50L49.29 97.06L48.57 98.61L47.86 96.82L47.14 96.78L46.43 97.61L45.71 96.80L45.00 96.50L44.29 96.95L43.57 96.32L42.86 96.20L42.14 97.17L41.43 96.27L40.71 96.39L40.00 96.60L39.29 97.38L38.57 97.48L37.86 96.96L37.14 97.85L36.43 97.83L35.71 97.87L35.00 97.52L34.29 97.03L33.57 98.28L32.86 96.29L32.14 97.27L31.43 96.89L30.71 96.18L30.00 96.73L29.29 96.88L28.57 96.84L27.86 96.03L27.14 96.05L26.43 96.07L25.71 97.49L25.00 95.07L24.29 95.31L23.57 95.19L22.86 94.48L22.14 94.56L21.43 94.34L20.71 94.20L20.00 93.65L19.29 95.72L18.57 93.63L17.86 95.49L17.14 95.26L16.43 93.87L15.71 93.52L15.00 94.05L14.29 93.64L13.57 92.95L12.86 93.38L12.14 92.67L11.43 92.49L10.71 94.79L10.00 92.57L9.29 92.90L8.57 92.81L7.86 93.55L7.14 93.80L6.43 93.28L5.71 92.89L5.00 93.60L4.29 93.56L3.57 93.12L2.86 92.44L2.14 92.71L1.43 92.42L0.71 92.45L0.00 92.63Z'/%3E%3C/svg%3E");
  --torn-4: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' preserveAspectRatio='none'%3E%3Cfilter id='t' x='-.05' y='-.05' width='1.1' height='1.1'%3E%3CfeGaussianBlur stdDeviation='.28 .22'/%3E%3C/filter%3E%3Cpath filter='url(%23t)' d='M0 0H100V95.8L100.00 95.79L99.29 95.72L98.57 96.31L97.86 95.66L97.14 97.05L96.43 96.10L95.71 95.84L95.00 96.09L94.29 96.23L93.57 96.25L92.86 96.13L92.14 96.14L91.43 95.59L90.71 94.63L90.00 95.12L89.29 95.15L88.57 95.05L87.86 94.46L87.14 95.18L86.43 95.15L85.71 95.46L85.00 95.63L84.29 95.49L83.57 95.62L82.86 95.15L82.14 96.06L81.43 95.65L80.71 95.70L80.00 95.54L79.29 95.19L78.57 95.45L77.86 95.07L77.14 95.10L76.43 95.25L75.71 95.75L75.00 95.43L74.29 96.08L73.57 96.32L72.86 96.29L72.14 95.51L71.43 95.47L70.71 95.49L70.00 95.01L69.29 96.05L68.57 95.13L67.86 94.17L67.14 94.14L66.43 94.11L65.71 94.09L65.00 95.71L64.29 94.88L63.57 94.19L62.86 94.80L62.14 94.27L61.43 94.39L60.71 93.83L60.00 94.17L59.29 93.41L58.57 93.81L57.86 93.14L57.14 92.83L56.43 93.33L55.71 92.94L55.00 93.54L54.29 93.98L53.57 93.66L52.86 93.93L52.14 93.53L51.43 92.97L50.71 93.86L50.00 92.97L49.29 92.64L48.57 92.90L47.86 92.23L47.14 92.04L46.43 92.99L45.71 93.21L45.00 93.88L44.29 92.84L43.57 91.86L42.86 92.14L42.14 92.11L41.43 92.24L40.71 91.90L40.00 91.44L39.29 91.20L38.57 91.61L37.86 90.63L37.14 90.20L36.43 90.90L35.71 90.87L35.00 91.19L34.29 90.83L33.57 91.06L32.86 90.42L32.14 90.98L31.43 91.37L30.71 91.20L30.00 91.00L29.29 91.40L28.57 91.47L27.86 90.97L27.14 90.48L26.43 90.75L25.71 91.46L25.00 91.79L24.29 91.70L23.57 91.37L22.86 91.49L22.14 92.52L21.43 92.58L20.71 92.30L20.00 92.70L19.29 92.46L18.57 92.57L17.86 92.23L17.14 91.80L16.43 91.46L15.71 92.26L15.00 92.36L14.29 91.83L13.57 91.48L12.86 92.62L12.14 92.24L11.43 92.50L10.71 92.64L10.00 91.99L9.29 91.84L8.57 91.45L7.86 92.14L7.14 91.45L6.43 91.21L5.71 91.57L5.00 91.18L4.29 92.37L3.57 92.56L2.86 92.30L2.14 92.43L1.43 93.03L0.71 93.07L0.00 92.34Z'/%3E%3C/svg%3E");
}

/* ---------- база ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%; text-size-adjust: 100%;
  background: var(--paper); overflow-x: clip;
  scrollbar-color: color-mix(in srgb, var(--accent) 70%, var(--wood)) var(--paper-2);
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 300 16px/1.5 var(--text);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-synthesis: none;
  font-kerning: normal;
  font-optical-sizing: auto;
  text-rendering: optimizeLegibility;
}
/* выделение и скроллбар — в палитре сезона */
::selection { background: color-mix(in srgb, var(--accent) 26%, var(--tint)); color: var(--ink); }
.rooms ::selection, .kaiseki ::selection { background: color-mix(in srgb, var(--accent) 55%, #000); color: var(--cream); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--paper-2); }
::-webkit-scrollbar-thumb { background: color-mix(in srgb, var(--accent) 70%, var(--wood)); border: 3px solid var(--paper-2); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; color: inherit; }
figure, h1, h2, p, ul { margin: 0; padding: 0; }
ul { list-style: none; }
.defs { position: absolute; width: 0; height: 0; overflow: hidden; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 2px; }
:focus:not(:focus-visible) { outline: none; }
.rooms :focus-visible, .kaiseki :focus-visible, .nav[data-nav="dark"] :focus-visible { outline-color: var(--gold-hi); }

.skip {
  position: fixed; left: 16px; top: 12px; z-index: 100;
  padding: 10px 16px; background: var(--ink); color: var(--paper);
  transform: translateY(-160%);
}
.skip:focus { transform: none; }

/* ---------- типографика ---------- */
.caps, .label {
  font: 400 10.5px/1.6 var(--text);
  letter-spacing: .32em;
  text-transform: uppercase;
}
.label { color: var(--muted); }
.h2 {
  font: 400 clamp(36px, 9.5vw, 56px)/1.02 var(--serif);
  letter-spacing: -.005em;
  text-wrap: balance;
  font-feature-settings: 'kern', 'liga', 'dlig';
}
.body { font-size: 17px; line-height: 1.55; text-wrap: pretty; hanging-punctuation: first; }
p { text-wrap: pretty; }
.rule { display: block; width: 44px; height: 1px; background: var(--gold); }
/* строки заголовков: каждая в своей маске, motion поднимает внутренний span */
.h2 .ln { display: block; overflow: clip; padding-bottom: .12em; margin-bottom: -.12em; }
.h2 .ln > span { display: inline-block; transform-origin: 0 100%; }

/* ---------- ханко (печать) ---------- */
.hanko {
  display: inline-grid;
  place-items: center;
  align-content: center;
  width: 40px; aspect-ratio: 1;
  padding: 3px;
  border: 2.5px solid var(--hanko);
  border-radius: 3px;
  color: var(--hanko);
  font: 400 14px/1.02 var(--kanji);
  mix-blend-mode: multiply;
  filter: url(#rough);
  opacity: .92;
}
.hanko b { font-weight: 400; display: block; }

/* ---------- кнопка: тушь + печать киноварью ----------
   блок туши с текстом и квадрат-ханко со стрелкой; hover — киноварь растекается из печати кистевым краем,
   текст перекатывается, стрелка пролетает насквозь, вокруг проявляется золотая рама */
.btn {
  --bh: 52px;
  position: relative; isolation: isolate;
  display: inline-flex; align-items: stretch;
  height: var(--bh); padding: 0;
  border: 0; border-radius: 1px;
  background: var(--ink);
  color: var(--paper);
  font: 400 17px/1 var(--serif); letter-spacing: .1em;
  cursor: pointer;
  outline: 1px solid rgba(201,160,78,0); outline-offset: 0;
  box-shadow: 0 14px 28px -16px rgba(20,12,6,.75);
  transition: outline-offset .6s var(--ease-expo), outline-color .5s var(--ease-quint), box-shadow .6s var(--ease-quint), scale .5s var(--ease-expo);
}
/* киноварь: растекается от печати справа налево, край — рваная кисть */
.btn::before {
  content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: linear-gradient(100deg, #8E2A1A, var(--hanko) 40%, #C9502F);
  clip-path: polygon(calc(100% - var(--fill, 0%) - 16px) 0, 100% 0, 100% 100%, calc(100% - var(--fill, 0%)) 100%);
  transition: clip-path .75s var(--ease-expo);
}
/* блик по туши раз в несколько секунд */
.btn::after {
  content: ''; position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
  background: linear-gradient(105deg, transparent 30%, rgba(255,236,200,.16) 45%, rgba(255,246,222,.3) 50%, rgba(255,236,200,.1) 56%, transparent 70%) -150% 0 / 60% 100% no-repeat;
}
.btn-t { position: relative; z-index: 1; display: block; padding: 0 26px 0 28px; overflow: hidden; }
.btn-t > span { position: relative; display: flex; align-items: center; height: 100%; white-space: nowrap; transition: transform .7s var(--ease-expo); }
.btn-t > span::after { content: attr(data-t); position: absolute; left: 0; right: 0; top: 100%; height: 100%; display: flex; align-items: center; color: #FFF3DC; }
.btn-seal {
  position: relative; z-index: 1; flex: none;
  width: var(--bh); display: grid; place-items: center; overflow: hidden;
  background: var(--hanko);
  color: #FBE9D0;
  box-shadow: inset 1px 0 0 rgba(255,220,190,.18);
  transition: background-color .6s var(--ease-quint);
}
.btn-seal::before {               /* рамка печати */
  content: ''; position: absolute; inset: 7px; border: 1px solid rgba(251,233,208,.55); border-radius: 1px;
  transition: inset .6s var(--ease-expo), border-color .5s;
}
.btn-seal i { position: relative; display: block; width: var(--bh); text-align: center; font: 400 17px/1 var(--text); font-style: normal; transition: transform .6s var(--ease-expo); }
.btn-seal i::after { content: '→'; position: absolute; left: -100%; top: 0; width: 100%; text-align: center; }
.btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 4px; }
.btn:active { scale: .97; transition-duration: .15s; }

/* nav-cta: тонкая рамка, текст перекатывается, тушь заливает сверху */
.nav-cta > span { display: block; overflow: hidden; }
.nav-cta > span > span { display: block; position: relative; transition: transform .6s var(--ease-expo); }
.nav-cta > span > span::after { content: attr(data-t); position: absolute; left: 0; top: 100%; }
/* ---------- деревянная рамка проёма ---------- */
.opening, .shoji, .rit, .print, .trip {
  position: relative;
  border: var(--frame) solid var(--wood);
  background: var(--wood-dark);
  box-shadow: 0 18px 36px -18px rgba(25,14,6,.55), inset 0 0 0 1px rgba(255,220,170,.08);
}
.opening img, .rit img, .print img, .trip img,
.opening video, .rit video, .print video, .cell video { display: block; width: 100%; height: 100%; object-fit: cover; }

.gold-stroke { position: absolute; pointer-events: none; z-index: 1; opacity: .9; height: auto !important; }

/* =========================================================
   NAV + MENU
   ========================================================= */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 50;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  padding: calc(10px + env(safe-area-inset-top)) max(var(--g), env(safe-area-inset-right)) 10px max(var(--g), env(safe-area-inset-left));
  color: var(--ink);
  pointer-events: none;
}
.nav > * { pointer-events: auto; }
.nav { transition: color .6s var(--ease-quint); }
.nav[data-nav="dark"] { color: var(--cream); }
/* светлая тема: бумажный ореол — подписи читаются и поверх веток (умэ в брони) */
.nav[data-nav="light"] :is(.nav-links a, .nav-cta, .logo span) { text-shadow: 0 0 10px rgba(243,238,228,.95), 0 0 3px rgba(243,238,228,.9); }
.nav[data-nav="dark"] :is(.nav-links a, .nav-cta, .logo span) { text-shadow: 0 1px 12px rgba(8,6,4,.55); }
.logo .ch { display: inline-block; font-weight: inherit; }
.nav-links { display: none; }
.logo {
  grid-column: 2;
  display: flex; align-items: center; gap: 14px;
  font: 400 22px/1 var(--serif);
  letter-spacing: .32em;
  padding: 10px 0 10px .32em;
}
.logo i { display: none; width: 42px; height: 1px; background: var(--gold); transition: transform .6s var(--ease-expo); }
.logo i:first-child { transform-origin: right; }
.logo i:last-child { transform-origin: left; }
.nav-cta { display: none; }
.burger {
  grid-column: 3; justify-self: end; position: relative;
  width: 46px; height: 46px; margin-right: -6px;
  border: 0; background: none; cursor: pointer; color: inherit;
  -webkit-tap-highlight-color: transparent;
}
/* три штриха кистью разной длины → крест: сначала сходятся к центру, потом поворачиваются с отскоком */
.burger i {
  position: absolute; right: 11px; height: 1.5px; border-radius: 2px; background: currentColor;
  transition: top .32s var(--ease-quint) .26s, width .32s var(--ease-quint) .26s, opacity .2s .26s, transform .4s var(--ease-quint) 0s;
}
.burger i:nth-child(1) { top: 16px; width: 24px; }
.burger i:nth-child(2) { top: 22.25px; width: 16px; }
.burger i:nth-child(3) { top: 28.5px; width: 20px; }
.burger[aria-expanded="true"] i { top: 22.25px; width: 24px; transition: top .3s var(--ease-quint), width .3s var(--ease-quint), opacity .15s .2s, transform .6s var(--ease-stamp) .26s; }
.burger[aria-expanded="true"] i:nth-child(1) { transform: rotate(45deg); }
.burger[aria-expanded="true"] i:nth-child(2) { opacity: 0; transform: scaleX(.2); }
.burger[aria-expanded="true"] i:nth-child(3) { transform: rotate(-45deg); }
/* кольцо туши вокруг креста — дорисовывается по кругу */
.burger::before {
  content: ''; position: absolute; inset: 3px; border-radius: 50%;
  background: conic-gradient(from -90deg, currentColor var(--ring, 0deg), transparent 0);
  -webkit-mask: radial-gradient(closest-side, transparent calc(100% - 1.5px), #000 calc(100% - 1px));
          mask: radial-gradient(closest-side, transparent calc(100% - 1.5px), #000 calc(100% - 1px));
  opacity: .5; transition: --ring .7s var(--ease-ink);
}
.burger[aria-expanded="true"]::before { --ring: 360deg; transition: --ring .9s var(--ease-ink) .2s; }
@property --ring { syntax: '<angle>'; inherits: false; initial-value: 0deg; }
html.menu-open .nav { color: var(--ink); }
html.menu-open .branch-layer { opacity: 0; transition: opacity .3s; }
.branch-layer { transition: opacity .6s .3s; }

.menu {
  --ox: calc(100% - 38px); --oy: 38px;
  position: fixed; inset: 0; z-index: 45;
  pointer-events: none;
}
.menu.is-open { pointer-events: auto; }
.menu[hidden] { display: none; }
/* три слоя раскрываются кругом из бургера: киноварь → тёмное дерево → бумага */
.menu-layer, .menu-paper {
  position: absolute; inset: 0;
  clip-path: circle(0 at var(--ox) var(--oy));
  transition: clip-path .62s cubic-bezier(.7,0,.84,0) var(--d-out, 0s);
}
.menu-layer--1 { background: radial-gradient(120% 80% at 90% 0%, #D0573A, var(--hanko) 50%, #7E2414); --d-in: 0s; --d-out: .2s; }
.menu-layer--2 { background-color: var(--wood-dark); background-image: linear-gradient(180deg, rgba(255,235,205,.06), rgba(0,0,0,.3)), var(--woodgrain); background-size: auto, 260px 520px; --d-in: .09s; --d-out: .1s; }
.menu-paper {
  --d-in: .18s; --d-out: 0s;
  display: flex; flex-direction: column; justify-content: center; gap: 44px;
  padding: calc(96px + env(safe-area-inset-top)) var(--g) calc(40px + env(safe-area-inset-bottom));
  background-color: var(--paper);
  background-image: radial-gradient(90% 60% at 100% 0%, color-mix(in srgb, var(--tint) 70%, transparent), transparent 70%), var(--washi), var(--grain);
  overflow: hidden;
}
.menu.is-open :is(.menu-layer, .menu-paper) {
  clip-path: circle(150vmax at var(--ox) var(--oy));
  transition: clip-path 1.05s cubic-bezier(.76,0,.24,1) var(--d-in);
}
/* огромный 四季 за строками: кисть проводит сверху вниз */
.menu-kanji {
  position: absolute; right: -6vw; top: 50%; translate: 0 -50%;
  writing-mode: vertical-rl; white-space: nowrap;
  font: 400 min(56vw, 42vh)/1 var(--kanji); color: color-mix(in srgb, var(--accent) 11%, transparent);
  pointer-events: none;
  -webkit-mask: linear-gradient(#000 40%, transparent 60%) 0 100% / 100% 250% no-repeat;
          mask: linear-gradient(#000 40%, transparent 60%) 0 100% / 100% 250% no-repeat;
  transition: -webkit-mask-position .4s, mask-position .4s;
}
.menu.is-open .menu-kanji { -webkit-mask-position: 0 0; mask-position: 0 0; transition: -webkit-mask-position 1.6s var(--ease-ink) .45s, mask-position 1.6s var(--ease-ink) .45s; }
.menu-links { position: relative; display: grid; }
.menu-links a {
  position: relative; display: flex; align-items: baseline; gap: 16px;
  padding: 10px 0 12px;
  font: 400 clamp(36px, 11vw, 52px)/1.05 var(--serif);
  transition: color .4s var(--ease-quint);
  -webkit-tap-highlight-color: transparent;
}
.menu-links a:active { color: var(--hanko); }
/* волосяная линия под строкой — проводится слева направо */
.menu-links a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: linear-gradient(90deg, rgba(21,18,15,.35), rgba(21,18,15,.08));
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease-quint);
}
.menu-links small { font: 400 11px/1 var(--text); letter-spacing: .3em; color: var(--hanko); opacity: 0; translate: -10px 0; transition: opacity .25s, translate .25s; }
.menu-links .ml { display: block; overflow: clip; padding-bottom: .08em; margin-bottom: -.08em; }
.menu-links .ml > span { display: inline-block; transform: translateY(115%) rotate(5deg); transform-origin: 0 100%; transition: transform .4s cubic-bezier(.6,0,.8,.3) calc(var(--i) * .035s); }
.menu-links b {
  margin-left: auto; align-self: center;
  font: 400 22px/1 var(--kanji); color: var(--muted);
  opacity: 0; filter: blur(6px); transition: opacity .25s, filter .25s;
}
.menu.is-open .menu-links .ml > span { transform: none; transition: transform 1.1s var(--ease-expo) calc(.42s + var(--i) * .07s); }
.menu.is-open .menu-links a::after { transform: scaleX(1); transition: transform 1.2s var(--ease-expo) calc(.5s + var(--i) * .07s); }
.menu.is-open .menu-links small { opacity: 1; translate: 0 0; transition: opacity .8s var(--ease-quint) calc(.6s + var(--i) * .07s), translate .8s var(--ease-expo) calc(.6s + var(--i) * .07s); }
.menu.is-open .menu-links b { opacity: 1; filter: blur(0); transition: opacity .9s var(--ease-quint) calc(.75s + var(--i) * .07s), filter .9s var(--ease-quint) calc(.75s + var(--i) * .07s); }
.menu.is-closing .menu-links .ml > span { transform: translateY(-115%) rotate(-3deg); }
.menu-foot { position: relative; display: flex; align-items: center; justify-content: space-between; }
.menu-foot .btn { opacity: 0; translate: 0 24px; transition: opacity .25s, translate .3s; }
.menu.is-open .menu-foot .btn { opacity: 1; translate: 0 0; transition: opacity .8s var(--ease-quint) .85s, translate 1s var(--ease-expo) .85s; }
.hanko--menu { width: 52px; font-size: 19px; opacity: 0; }
.menu.is-open .hanko--menu { animation: stamp-in .5s var(--ease-stamp) 1.15s both; }
@keyframes stamp-in { from { transform: scale(1.8) rotate(-12deg); opacity: 0; filter: url(#rough) blur(3px); } 60% { opacity: .95; } to { transform: none; opacity: .92; filter: url(#rough) blur(0); } }
html.menu-open { overflow: hidden; }
html.reduced .menu * , html.reduced .menu { transition-duration: .01ms !important; transition-delay: 0s !important; }

/* ---------- индикатор года (десктоп): тушевая линия у левого края, метки 春 夏 秋 冬 ---------- */
.year { display: none; }
@media (min-aspect-ratio: 10/9) {
  .year {
    --p: 0;
    position: fixed; z-index: 48; left: calc(1.25 * var(--u)); top: 50%;
    display: block; width: 22px; height: 36vh; translate: 0 -50%;
    color: var(--ink);
    opacity: .5; transition: opacity .8s var(--ease-quint), color .6s var(--ease-quint);
  }
  .year[data-tone="dark"] { color: var(--cream); }
  html.is-scrolling .year, .year:hover, .year:focus-within { opacity: 1; }
  .year-line { position: absolute; left: 0; top: 0; bottom: 0; width: 1px; background: color-mix(in srgb, currentColor 30%, transparent); }
  .year-ink {
    position: absolute; left: 0; top: 0; width: 1px; height: 100%;
    background: var(--accent); transform-origin: top; transform: scaleY(var(--p));
  }
  .year-line::after {               /* капля туши на кончике прогресса */
    content: ''; position: absolute; left: -2.5px; top: calc(var(--p) * 100%); width: 6px; height: 6px; margin-top: -3px;
    border-radius: 50% 50% 50% 50% / 40% 40% 60% 60%; background: var(--accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
  }
  .year a {
    position: absolute; left: -8px; top: calc(var(--at, 0) * 100%); translate: 0 -50%;
    display: flex; align-items: center; gap: 7px; padding: 5px 6px;
  }
  .year a:nth-of-type(2) { --at: .27; }
  .year a:nth-of-type(3) { --at: .45; }
  .year a:nth-of-type(4) { --at: .72; }
  .year a::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: currentColor; transition: transform .5s var(--ease-expo), background-color .5s; }
  .year b { font: 400 13px/1 var(--kanji); opacity: .5; transition: opacity .5s var(--ease-quint), color .5s var(--ease-quint); }
  .year a[aria-current="true"] b { opacity: 1; color: var(--accent); }
  .year a[aria-current="true"]::before { background: var(--accent); }
  .year[data-tone="dark"] a[aria-current="true"] b { color: color-mix(in srgb, var(--accent) 55%, #fff); }
}
@media (min-aspect-ratio: 10/9) and (max-height: 520px) {
  .year { display: none; }
}

/* =========================================================
   ЭКРАНЫ — мобильный поток
   ========================================================= */
.scr { position: relative; isolation: isolate; overflow: clip; }
.stage { position: relative; z-index: 2; }

/* ---------- 1 · HERO ---------- */
.hero {
  min-height: 100svh;
  padding: calc(76px + env(safe-area-inset-top)) var(--g) 28px;
  background-color: var(--paper);
  background-image: var(--washi), var(--grain);
}
.hero-wash {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(70% 45% at 92% 6%, rgba(240,196,198,.5), transparent 70%),
    radial-gradient(60% 40% at 0% 100%, rgba(233,199,123,.16), transparent 70%),
    linear-gradient(180deg, rgba(248,226,222,.35), transparent 40%);
}
.kumo { position: absolute; z-index: 1; pointer-events: none; }
.kumo--l { left: -8vw; top: 46%; width: 34vw; }
.kumo--r { right: -10vw; top: 58%; width: 34vw; }

.hero .stage { display: flex; flex-direction: column; min-height: calc(100svh - 104px - env(safe-area-inset-top)); }
.hero-word {
  font: 400 27.5vw/.78 var(--serif);
  letter-spacing: -.01em;
  text-align: center;
  color: #2A221B;
  background-color: #2A221B;
  background-image: var(--patina), linear-gradient(180deg, #3a2e23, #1d1712);
  background-size: 520px 520px, 100% 100%;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  padding-top: .06em;
}
.shoji-row {
  position: relative; z-index: 1;
  display: flex; justify-content: center; align-items: flex-start; gap: 2.4vw;
  margin-top: -5vw;
}
.shoji {
  display: flex; flex-direction: column;
  width: 21.6vw;
  border-bottom: 0;
  background: transparent;
  --bleed: 3.6vw;                 /* фото свисает под раму рваной полосой (как в мокапе hero) */
  box-shadow: 0 18px 30px -24px rgba(25,14,6,.5);
}
.shoji--1 { height: min(50svh, 118vw); }
.shoji--2 { height: min(54svh, 128vw); margin-top: 2.2svh; }
.shoji--3 { height: min(54svh, 128vw); margin-top: 3.6svh; }
.shoji--4 { height: min(51svh, 120vw); }
.shoji-kanji {
  flex: none; display: grid; place-items: center;
  height: 12vw;
  font: 400 8vw/1 var(--kanji);
  color: var(--ink);
  background: #EFE8DB var(--grain);
  border-bottom: 1px solid rgba(58,42,30,.25);
}
.shoji-photo {
  position: relative; flex: 1; min-height: 0;
  margin-bottom: calc(-1 * var(--bleed));
  background: #E9E0D0;
  -webkit-mask: var(--torn, var(--torn-1)) 0 0 / 100% 100% no-repeat;
          mask: var(--torn, var(--torn-1)) 0 0 / 100% 100% no-repeat;
}
.shoji--2 { --torn: var(--torn-2); }
.shoji--3 { --torn: var(--torn-3); }
.shoji--4 { --torn: var(--torn-4); }
.shoji-photo video { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 50% 60%; }

.hero-foot { margin-top: auto; padding-top: 28px; display: grid; gap: 18px; justify-items: start; }
.hero-lead { font: 400 19px/1.4 var(--serif); color: var(--ink-soft); }
.hanko--hero { position: absolute; right: 0; bottom: 4px; }

.petal { position: absolute; z-index: 3; pointer-events: none; width: 22px; height: auto; filter: drop-shadow(0 3px 4px rgba(150,80,90,.18)); }
.petal--1 { left: 8%;  top: 34%; transform: rotate(24deg); }
.petal--2 { left: 31%; top: 66%; transform: rotate(-38deg) scale(.8); }
.petal--3 { left: 64%; top: 22%; transform: rotate(70deg) scale(1.15); }
.petal--4 { left: 86%; top: 47%; transform: rotate(-12deg) scale(.9); }
.petal--5 { left: 52%; top: 84%; transform: rotate(130deg) scale(1.3); filter: blur(1px); }

/* ветка — в body, над навигацией */
.branch { position: absolute; pointer-events: none; }
/* слой ветки сакуры: над nav (z 55), покачивание и параллакс не дают горизонтального переполнения */
.branch-layer { position: absolute; z-index: 55; left: 0; top: 0; width: 100%; height: 150vh; overflow: clip; pointer-events: none; }
.branch--sakura { top: calc(52px + env(safe-area-inset-top)); right: 0; z-index: 55; width: 66vw; }

/* ---------- 2 · ДОМ ---------- */
.house {
  padding: 96px var(--g) 64px;
  background-color: #DDCCAF;
}
.komorebi {
  position: absolute; inset: 0; z-index: 0;
  width: 100%; height: 100%; object-fit: cover;
}
.gold-stroke--house { right: -30vw; bottom: 3%; width: 110vw; height: 80px; transform: rotate(-12deg); }
.house .stage {
  display: grid; grid-template-columns: 1fr auto; column-gap: 20px; row-gap: 28px;
  align-items: end;
}
.house-label { grid-column: 1 / -1; color: var(--ink-soft); }
.house-title { grid-column: 2; grid-row: 2; align-self: start; }
.house-photo { grid-column: 1; grid-row: 2; aspect-ratio: 1; }
.house-copy { grid-column: 1 / -1; grid-row: 3; display: grid; gap: 14px; }
.house-stats { color: var(--ink-soft); font-size: 9.5px; letter-spacing: .26em; }
.vert {
  writing-mode: vertical-rl;
  display: block;
  font: 400 9.6vw/1 var(--serif);
  letter-spacing: -.005em;
  color: var(--ink);
  block-size: auto;
  inline-size: max-content;
}
.vert span { display: block; position: relative; padding-inline: 0; padding-block: 0 .22em; white-space: nowrap; }
/* колонки прилетают по очереди: символы падают сверху из размытия туши (JS режет на .hc) */
.vert .hc { display: inline-block; font-weight: inherit; }
.vert span + span { margin-right: .22em; padding-right: .22em; }
/* волосяная линия между колонками растёт сверху вниз следом за кистью (--l) */
.vert span + span::after {
  content: ''; position: absolute; top: 0; bottom: .22em; right: 0; width: 1px;
  background: rgba(21,18,15,.32); transform-origin: top; transform: scaleY(var(--l, 1));
}
.hanko--house { display: none; }

/* ---------- 3 · НОМЕРА ---------- */
.rooms {
  padding: 100px var(--g) 0;
  color: var(--cream);
  background: var(--wood-dark) url(media/wall.webp) center / cover no-repeat;
}
/* тёплый свет из окон на стене */
.rooms::before {
  content: ''; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(60% 40% at 20% 30%, rgba(233,165,91,.16), transparent 70%),
    radial-gradient(50% 40% at 85% 60%, rgba(233,165,91,.12), transparent 70%),
    linear-gradient(180deg, rgba(10,6,3,.35), transparent 30%, rgba(10,6,3,.4));
}
.rooms .label { color: var(--gold); }
.gold-stroke--rooms { left: auto; right: -10vw; top: -36px; width: 58vw; transform: rotate(-14deg); opacity: .5; z-index: 0; }
.rooms-track { position: relative; z-index: 2; display: grid; gap: 76px; }
.rooms-head { position: relative; display: grid; gap: 18px; }
.rooms-head > :not(.gold-stroke) { position: relative; z-index: 1; }
.rooms-title { color: var(--cream); font-size: clamp(38px, 11vw, 60px); line-height: 1.02; }
.rooms-lead { max-width: 30ch; font: 300 16px/1.55 var(--text); color: rgba(239,230,210,.72); }
.rooms-nav { display: none; }
.room { display: grid; gap: 26px; }

/* окно: светлая рама хиноки с фаской, золотой штапик, глубокая ниша в стене */
.win {
  --fw: 12px; --o: 1;
  position: relative; flex: none;
  padding: var(--fw);
  background-color: #B0824E;
  background-image:
    linear-gradient(155deg, rgba(255,238,205,.5), rgba(255,238,205,0) 30%, rgba(0,0,0,0) 62%, rgba(46,24,8,.42)),
    var(--woodgrain);
  background-size: 100% 100%, 220px 440px;
  box-shadow:
    inset 0 1px 0 rgba(255,242,220,.55), inset 0 -2px 0 rgba(46,24,8,.45),
    0 0 0 1px #140c06,
    0 0 0 calc(var(--fw) * .45) #24170d,
    0 0 0 calc(var(--fw) * .45 + 1px) rgba(201,160,78,.55),
    0 40px 70px -24px rgba(0,0,0,.9),
    0 0 140px -30px rgba(233,165,91,.35);
  transition: box-shadow .8s var(--ease-quint), translate .8s var(--ease-expo);
}
.win-img {
  position: relative; width: 100%; height: 100%; overflow: hidden; isolation: isolate;
  background: #0b0705;
  box-shadow: 0 0 0 2px #2a1a0e, 0 0 0 3px rgba(233,199,123,.7);
}
.win-img video { display: block; width: 100%; height: 100%; object-fit: cover; transform-origin: 50% 50%; transition: scale 1.2s var(--ease-expo); }
/* стекло: глубина ниши + косой блик */
.win-glass {
  position: absolute; inset: 0; z-index: 3; pointer-events: none;
  box-shadow: inset 0 0 40px 4px rgba(0,0,0,.55), inset 0 0 0 1px rgba(0,0,0,.5);
  background: linear-gradient(115deg, transparent 38%, rgba(255,240,215,.1) 46%, rgba(255,240,215,0) 54%);
}
/* Луна — круглое окно юкими; открывается ирисом */
.win--moon, .win--moon .win-img, .win--moon .win-glass { border-radius: 50%; }
.win--moon { --fw: 14px; width: min(82vw, 440px); aspect-ratio: 1; justify-self: center; }
.win--moon video { clip-path: circle(calc(var(--o) * 72%) at 50% 50%); }
/* Хиноки — арочное окно като-мадо; вода поднимается снизу */
.win--arch, .win--arch .win-img, .win--arch .win-glass { border-radius: 50% 50% 2px 2px / 24% 24% 2px 2px; }
.win--arch { width: 66vw; aspect-ratio: 9 / 15; }
.win--arch video { clip-path: inset(calc((1 - var(--o)) * 100%) 0 0 0); }
/* Мох — низкое окно дзимадо с двумя импостами; бамбуковая штора сударэ сворачивается вверх */
.win--wide { width: 100%; aspect-ratio: 16 / 10; }
.win--wide .win-glass {
  background:
    linear-gradient(90deg, transparent calc(33.33% - 3px), #9C703F calc(33.33% - 3px) calc(33.33% + 3px), transparent 0 calc(66.66% - 3px), #9C703F 0 calc(66.66% + 3px), transparent 0),
    linear-gradient(115deg, transparent 38%, rgba(255,240,215,.1) 46%, rgba(255,240,215,0) 54%);
}
.win-sudare {
  position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background:
    linear-gradient(90deg, transparent calc(20% - 1px), rgba(60,34,14,.75) 0 calc(20% + 1px), transparent 0 calc(80% - 1px), rgba(60,34,14,.75) 0 calc(80% + 1px), transparent 0),
    repeating-linear-gradient(180deg, #C9A46A 0 5px, #A57F49 5px 6px, #8A6436 6px 7px);
  box-shadow: 0 6px 12px rgba(0,0,0,.5);
  transform: translateY(calc(var(--o) * -101%));
}
/* Андон — квадрат за сёдзи: створки разъезжаются */
.win--square { width: 80vw; aspect-ratio: 1; justify-self: end; }
.win-shoji {
  position: absolute; top: 0; bottom: 0; width: 50.5%; z-index: 2; pointer-events: none;
  background-color: #E9DDC6;
  background-image: repeating-linear-gradient(90deg, transparent 0 calc(33.33% - 3px), rgba(40,26,16,.85) 0 33.33%),
    repeating-linear-gradient(180deg, transparent 0 calc(20% - 3px), rgba(40,26,16,.85) 0 20%),
    radial-gradient(80% 70% at 50% 60%, rgba(255,214,150,.8), transparent 70%), var(--washi);
  background-size: 100% 100%, 100% 100%, 100% 100%, 200px 200px;
  border: 3px solid #3A2716;
}
.win-shoji--l { left: 0; transform: translateX(calc(var(--o) * -101%)); }
.win-shoji--r { right: 0; transform: translateX(calc(var(--o) * 101%)); }

.room-info { display: grid; gap: 10px; justify-items: start; }
.room--moon .room-info { justify-items: center; text-align: center; }
.room--square .room-info { justify-self: end; justify-items: end; text-align: right; }
.room-no { color: var(--gold); display: flex; align-items: center; gap: 12px; }
.room-no::after { content: ''; width: 34px; height: 1px; background: currentColor; opacity: .7; }
.room--square .room-no { flex-direction: row-reverse; }
.room-name { margin: 0; display: flex; align-items: baseline; gap: 14px; font: 400 40px/1 var(--serif); color: var(--cream); }
.room-name b { font: 400 24px/1 var(--kanji); color: var(--gold-hi); text-shadow: 0 0 18px rgba(233,165,91,.45); }
.room-text { max-width: 30ch; font: 300 15.5px/1.5 var(--text); color: rgba(239,230,210,.75); }
.room-meta { font-size: 9.5px; letter-spacing: .26em; color: rgba(239,230,210,.6); }
.room-price { font: 400 26px/1 var(--serif); color: var(--gold-hi); font-variant-numeric: lining-nums; }
.room-price small { font: 400 10px/1 var(--text); letter-spacing: .26em; text-transform: uppercase; color: rgba(239,230,210,.55); }
.room-pick {
  position: relative; display: inline-flex; align-items: center; gap: 10px; padding: 8px 0;
  font: 400 10.5px/1 var(--text); letter-spacing: .32em; text-transform: uppercase; color: var(--cream);
}
.room-pick::after { content: ''; position: absolute; left: 0; right: 0; bottom: 2px; height: 1px; background: var(--gold); transform-origin: left; transition: transform .6s var(--ease-expo); }
.room-pick i { font-style: normal; font-family: var(--text); color: var(--gold-hi); transition: transform .6s var(--ease-expo); }

.pond { position: relative; z-index: 2; height: 130px; margin: 80px calc(-1 * var(--g)) 0; }
.pond::before {
  content: ''; position: absolute; inset: 0 0 auto; height: 10px; z-index: 1;
  background: linear-gradient(180deg, #B0824E, #6d4a26 60%, #2a1a0e);
  box-shadow: 0 4px 10px rgba(0,0,0,.6);
}
.pond video { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; }
.leaves { position: absolute; z-index: 3; pointer-events: none; }
.leaves--front { top: 0; right: -6vw; width: 74vw; opacity: .9; filter: blur(1.5px); }  /* передний план в расфокусе (ТЗ: LF blur) */
.leaves--low { display: none; }

/* ---------- 4 · КАЙСЭКИ ---------- */
.kaiseki { padding: 92px 12px 56px; color: var(--cream); background: #0B0908; }
.lacquer {
  position: absolute; inset: 0; z-index: 0;
  background: #0B0908 url(media/lacquer.webp) center / cover no-repeat;
}
.tray {
  position: relative; z-index: 1;
  padding: var(--seam);
  border-radius: 14px;
  background: linear-gradient(135deg, #8A6424, #E9C77B 30%, #B88A3B 55%, #F1D48C 75%, #8A6424);
  box-shadow: 0 0 0 7px #120d0a, 0 0 0 8px rgba(201,160,78,.45), 0 40px 80px -30px rgba(0,0,0,.9);
}
.tray-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--seam); }
.tray-row + .tray-row { margin-top: var(--seam); }
.cell { position: relative; overflow: hidden; background: #0e0a08; aspect-ratio: 1; }
.cell::after { content: ''; position: absolute; inset: 0; box-shadow: inset 0 0 22px 6px rgba(0,0,0,.65); pointer-events: none; }
.cell img { width: 100%; height: 100%; object-fit: cover; }
.cell--matsutake { grid-column: 1 / -1; aspect-ratio: 16 / 10; }
.cell--text {
  grid-column: 1 / -1; aspect-ratio: auto;
  display: grid; gap: 16px; align-content: center;
  padding: 34px 24px;
  background: radial-gradient(90% 90% at 30% 20%, #1c1511, #0b0807);
}
.cell--text .label { color: var(--gold); }
.kaiseki-title { color: var(--cream); font-size: clamp(32px, 9vw, 48px); }
.kaiseki-meta { color: var(--gold); font-size: 9.5px; letter-spacing: .26em; }
.maple { position: absolute; z-index: 3; pointer-events: none; filter: drop-shadow(0 6px 10px rgba(0,0,0,.55)); }
.maple--1 { width: 22vw; right: -3vw; top: 30%; transform: rotate(-24deg); }
.maple--2 { width: 20vw; left: -4vw; bottom: 1%; transform: rotate(48deg); }
.maple--3 { display: none; }
.maple--4 { width: 30vw; right: -8vw; top: 40px; transform: rotate(160deg); filter: blur(3px) drop-shadow(0 6px 10px rgba(0,0,0,.5)); }
.maple--5 { width: 26vw; left: -6vw; bottom: -2vw; transform: rotate(80deg); filter: blur(2.5px); }

/* ---------- 5 · РИТУАЛЫ ---------- */
.rituals { padding: 96px var(--g) 64px; background: #D8A955; }
.byobu { position: absolute; inset: 0; z-index: 0; }
.byobu img { width: 100%; height: 100%; object-fit: cover; }
.crane { position: absolute; z-index: 1; pointer-events: none;
  filter: drop-shadow(0 calc(.4 * var(--u)) calc(.6 * var(--u)) rgba(80,50,10,.25));
}
.crane--a { right: 2vw; top: 52px; width: 46vw; }
.crane--b { display: none; }
.rituals .stage { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.rituals-label { grid-column: 1 / -1; color: var(--ink); font-weight: 400; margin-bottom: 6px; text-shadow: 0 0 12px rgba(255,236,190,.8); }
.rit { border-color: #3A2716; overflow: hidden; }
.rit--text {
  grid-column: 1 / -1;
  display: grid; gap: 14px; align-content: center;
  padding: 30px 24px;
  background: var(--paper) var(--washi);
  background-image: var(--washi), var(--grain);
}
.gold-stroke--card { width: 46%; left: auto; right: -4%; top: 14px; bottom: auto; opacity: .8; transform: rotate(-8deg); }
.rituals-title { font-size: clamp(38px, 11vw, 56px); position: relative; z-index: 2; }
.rit--text .caps { color: var(--ink-soft); position: relative; z-index: 2; }
.rit--tea { grid-column: 1 / -1; aspect-ratio: 1; }
.rit--ink, .rit--ikebana { aspect-ratio: 1; }
.rit--garden { grid-column: 1 / -1; aspect-ratio: 16 / 9; }
.rit figcaption {
  position: absolute; inset: auto 0 0; padding: 30px 14px 12px;
  display: flex; align-items: center; gap: 10px;
  font-size: 9px; letter-spacing: .26em; color: var(--cream);
  background: linear-gradient(180deg, transparent, rgba(15,10,6,.55));
}
.rit figcaption::after { content: ''; width: 22px; height: 1px; background: currentColor; }

/* ---------- 6 · ДОРОГА ---------- */
.journey {
  padding: 96px var(--g) 72px;
  background-color: var(--paper);
  background-image: var(--washi), var(--grain);
}
.gold-stroke--journey { right: -40vw; top: 30%; width: 120vw; height: 90px; transform: rotate(-28deg); opacity: .65; }
.journey .stage { display: flex; flex-direction: column; gap: 22px; }
.journey-copy { order: -1; position: relative; display: grid; gap: 14px; }
.journey-title { font-size: clamp(38px, 11vw, 60px); }
.hanko--journey { position: absolute; right: 0; bottom: 6px; }
.print { aspect-ratio: 870 / 749; border-width: 6px; overflow: hidden; }
.route { position: absolute; inset: 0; width: 100%; height: 100%; display: none; }
.route path { fill: none; stroke: var(--hanko); stroke-width: 3.2; stroke-dasharray: 8 7; stroke-linecap: round; vector-effect: non-scaling-stroke; }
.route { filter: drop-shadow(0 0 1.5px rgba(246,242,234,.95)) drop-shadow(0 0 3px rgba(246,242,234,.6)); }
.hanko--pin { display: none; }
.trips { display: grid; gap: 10px; }
.trip { aspect-ratio: 2.2 / 1; overflow: hidden; border-width: 5px; }
.trip img { object-position: 50% 62%; }
.trip p {
  position: absolute; inset: 0 0 auto; padding: 12px 16px 36px;
  font: 400 21px/1.18 var(--serif); color: var(--ink);
  background: linear-gradient(180deg, rgba(243,238,228,.92) 0%, rgba(243,238,228,.7) 45%, transparent);
}

/* ---------- 7 · БРОНЬ ---------- */
.reserve {
  padding: 120px var(--g) 0;
  background:
    linear-gradient(180deg, transparent 55%, #2c3446 82%, var(--indigo)),
    var(--washi), var(--grain);
  background-color: var(--paper);
}
.branch--ume { top: 0; left: 0; z-index: 1; width: min(58vw, 330px); }  /* на планшете не заходит на заголовок брони */
.gold-stroke--reserve { left: -30vw; top: 38%; width: 160vw; height: 110px; transform: rotate(-16deg); opacity: .7; }
.valley { position: absolute; inset: auto 0 0; height: 520px;
  -webkit-mask: linear-gradient(180deg, transparent, #000 34%); mask: linear-gradient(180deg, transparent, #000 34%); }
.valley video { display: block; width: 100%; height: 100%; object-fit: cover; object-position: 50% 100%; }
.reserve .stage { display: grid; justify-items: center; padding-bottom: 300px; }
.enso {
  position: absolute; z-index: 0; left: 50%; top: 0;
  width: 98vw; max-width: none; aspect-ratio: 4 / 3; height: auto;
  transform: translateX(-50%);
  pointer-events: none;
}
.book { position: relative; z-index: 1; width: min(100%, 340px); display: grid; gap: 22px; }
.book-title { display: grid; place-items: center; min-height: 73.5vw; margin: 0 auto 4px; max-width: 60vw; text-align: center; text-wrap: balance; font-size: clamp(34px, 10.5vw, 56px); line-height: 1; }
.book-grid { display: grid; gap: 14px; }
.field {
  position: relative;
  transition: border-color .4s var(--ease-quint);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  min-height: 48px;
  border-bottom: 1px solid rgba(21,18,15,.55);
  font: 400 18px/1 var(--serif);
}
.field span { flex: none; color: var(--ink); transition: color .4s var(--ease-quint); }
.field::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
  background: var(--gold-lo); transform: scaleX(0); transform-origin: left; transition: transform .7s var(--ease-expo);
}
.field:focus-within::after { transform: scaleX(1); }
.field:focus-within span { color: var(--gold-lo); }
.field :is(input, select):focus-visible { outline: none; }
.field:has(:focus-visible) { outline: 2px solid var(--gold); outline-offset: 4px; }
.field input:invalid::-webkit-datetime-edit { color: var(--muted); }
.field select { cursor: pointer; }
.field input, .field select {
  flex: 1; min-width: 0;
  border: 0; background: transparent;
  font: 300 16px/1 var(--text);
  color: var(--ink-soft);
  text-align: right;
  -webkit-appearance: none; appearance: none;
}
.field select { padding-right: 18px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2315120F' stroke-width='1.2'/%3E%3C/svg%3E") right center / 12px 8px no-repeat; text-align-last: right; }
.field input::-webkit-calendar-picker-indicator { opacity: .55; }
.book-cta { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 6px; }



.foot-word {
  position: relative; z-index: 2;
  margin-top: 64px;
  font: 400 24vw/.8 var(--serif);
  letter-spacing: .1em; padding-left: .1em;
}
/* буквы с патиной — на внутреннем span: motion поднимает его из дымки долины, обёртка держит маску */
.foot-word > span {
  display: inline-block;
  color: #1F1A16;
  background-color: #1F1A16;
  background-image: var(--patina), linear-gradient(180deg, #3b3027, #13100d);
  background-size: 420px 420px, 100% 100%;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.foot {
  position: absolute; z-index: 5; left: 0; right: 0; bottom: 0;
  display: grid; justify-items: center; gap: 10px;
  padding: 0 var(--g) calc(18px + env(safe-area-inset-bottom));
  color: var(--cream);
  background: linear-gradient(180deg, transparent, rgba(10,14,22,.78) 55%);
  padding-top: 48px;
}
.foot-line { display: none; }
.foot-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 18px; font: 400 9.5px/2 var(--text); letter-spacing: .3em; text-transform: uppercase; }
.foot-copy { font: 400 9px/1.6 var(--text); letter-spacing: .2em; text-transform: uppercase; color: rgba(239,230,210,.7); }
.foot-links a { position: relative; transition: color .4s var(--ease-quint); }
.foot-top {
  display: inline-flex; align-items: center; gap: 10px; min-height: 32px;
  font: 400 9.5px/1 var(--text); letter-spacing: .3em; text-transform: uppercase; color: var(--gold-hi);
  transition: color .4s var(--ease-quint);
}
.foot-top i { font-style: normal; display: inline-grid; place-items: center; width: 26px; height: 26px; border: 1px solid rgba(233,199,123,.55); border-radius: 50%; letter-spacing: 0; transition: transform .6s var(--ease-expo), background-color .4s; }

/* =========================================================
   ДЕСКТОП — stage 100u × 56.25u = мокап 1672 × 941
   ========================================================= */
@media (min-aspect-ratio: 10/9) {
  .scr {
    height: 100vh; height: 100svh;
    min-height: calc(56.25 * var(--u));
    padding: 0;
    --sx: calc(50% - 50 * var(--u));
    --sy: calc(50% - 28.125 * var(--u));
  }
  .stage {
    position: absolute; inset: 0; margin: auto;
    width: calc(100 * var(--u)); height: calc(56.25 * var(--u));
    display: block !important;
    min-height: 0 !important; padding: 0 !important;
  }
  .stage > * { position: absolute; margin: 0; }

  .caps, .label { font-size: max(10.5px, calc(.72 * var(--u))); }
  .h2 { font-size: calc(3.6 * var(--u)); }
  .body { font-size: max(15px, calc(1.2 * var(--u))); }
  .rule { width: calc(3 * var(--u)); }
  .hanko { width: calc(3 * var(--u)); padding: calc(.2 * var(--u)); border-width: max(2px, calc(.16 * var(--u))); font-size: calc(1.08 * var(--u)); }
  .btn { --bh: max(46px, calc(3.3 * var(--u))); font-size: max(15px, calc(1.15 * var(--u))); }
  .btn-t { padding: 0 calc(1.9 * var(--u)) 0 calc(2.1 * var(--u)); }

  /* nav */
  .nav { grid-template-columns: 1fr auto 1fr; padding: calc(1.15 * var(--u)) calc(3.6 * var(--u)); }
  .nav-links { display: flex; gap: calc(2.7 * var(--u)); grid-column: 1; }
  .nav-links a, .nav-cta { font: 400 max(10.5px, calc(.68 * var(--u)))/1 var(--text); letter-spacing: .34em; text-transform: uppercase; padding: 10px 0; }
  .logo { font-size: calc(1.75 * var(--u)); gap: calc(1.6 * var(--u)); }
  .logo i { display: block; width: calc(3 * var(--u)); }
  .nav-cta {
    display: inline-block; grid-column: 3; justify-self: end; position: relative; isolation: isolate;
    padding: 11px 16px 11px calc(16px + .34em) !important; overflow: hidden;
    border: 1px solid color-mix(in srgb, currentColor 40%, transparent);
    transition: color .5s var(--ease-quint), border-color .5s var(--ease-quint);
  }
  .nav-cta::before {
    content: ''; position: absolute; inset: 0; z-index: -1;
    background: var(--ink); transform: scaleY(0); transform-origin: top;
    transition: transform .6s var(--ease-expo);
  }
  .nav[data-nav="dark"] .nav-cta::before { background: var(--cream); }
  .nav-cta::after { content: ''; position: absolute; right: 0; top: 0; width: 6px; height: 6px; background: var(--hanko); }
  .nav-cta { line-height: 1.4 !important; }
  .nav-links a { position: relative; }
  .nav-links a::after {
    content: ''; position: absolute; left: 0; right: .34em; bottom: 4px; height: 1px; background: var(--gold);
    transform: scaleX(0); transform-origin: right; transition: transform .5s var(--ease-expo);
  }
  .nav-links a:focus-visible::after, .nav-links a[aria-current="true"]::after { transform: scaleX(1); transform-origin: left; }
  .burger { display: none; }
  .menu { display: none !important; }

  /* --- 1 hero --- */
  .hero { padding: 0; }
  .kumo--l { left: calc(-3 * var(--u)); top: calc(var(--sy) + 24.5 * var(--u)); width: calc(21 * var(--u)); }
  .kumo--r { left: auto; right: calc(-4 * var(--u)); top: calc(var(--sy) + 27 * var(--u)); width: calc(22 * var(--u)); }
  .hero-word {
    left: calc(4.4 * var(--u)); top: calc(.6 * var(--u)); width: calc(91.6 * var(--u));
    font-size: calc(33 * var(--u)); line-height: .8;
    text-align: center; letter-spacing: .005em;
    background-size: calc(36 * var(--u)) calc(36 * var(--u)), 100% 100%;
  }
  .shoji-row { position: static !important; display: contents; margin: 0; }
  .shoji { position: absolute; width: calc(17.4 * var(--u)); margin: 0 !important; }
  .shoji--1 { left: calc(14.1 * var(--u)); top: calc(12.1 * var(--u)); height: calc(35.7 * var(--u)); }
  .shoji--2 { left: calc(32.3 * var(--u)); top: calc(13.5 * var(--u)); height: calc(38.2 * var(--u)); }
  .shoji--3 { left: calc(50.6 * var(--u)); top: calc(14.7 * var(--u)); height: calc(38.0 * var(--u)); }
  .shoji--4 { left: calc(69.0 * var(--u)); top: calc(12.1 * var(--u)); height: calc(37.4 * var(--u)); }
  .shoji { --bleed: calc(2.6 * var(--u)); }
  .shoji-kanji { height: calc(6.3 * var(--u)); font-size: calc(4.2 * var(--u)); }
  /* подзаголовок опущен под отрыв первой створки (раньше касался её края), кнопка — по нижней кромке stage */
  .hero-foot { left: calc(2.7 * var(--u)); top: calc(47.6 * var(--u)); padding: 0; gap: calc(1.3 * var(--u)); }
  .hero-lead { font-size: calc(1.3 * var(--u)); line-height: 1.36; }
  .hanko--hero { left: calc(94.3 * var(--u)); top: calc(50.3 * var(--u)); right: auto; bottom: auto; }
  .petal { width: calc(1.5 * var(--u)); }
  .petal--1 { left: calc(var(--sx) + 13 * var(--u)); top: calc(var(--sy) + 24 * var(--u)); }
  .petal--2 { left: calc(var(--sx) + 32.5 * var(--u)); top: calc(var(--sy) + 41 * var(--u)); }
  .petal--3 { left: calc(var(--sx) + 62 * var(--u)); top: calc(var(--sy) + 10.5 * var(--u)); }
  .petal--4 { left: calc(var(--sx) + 87.5 * var(--u)); top: calc(var(--sy) + 22 * var(--u)); }
  .petal--5 { left: calc(var(--sx) + 49.5 * var(--u)); top: calc(var(--sy) + 16 * var(--u)); }
  /* от верха stage (как всё в hero): ствол проходит под CTA «Забронировать», как в мокапе hero */
  .branch--sakura { width: calc(40 * var(--u)); right: 0; top: calc(max(0px, (100svh - 56.25 * var(--u)) / 2) + 2.5 * var(--u)); }

  /* --- 2 дом --- */
  .house { padding: 0; }
  .gold-stroke--house { right: calc(var(--sx) + 9 * var(--u)); bottom: auto; top: calc(var(--sy) + 46 * var(--u)); width: calc(30 * var(--u)); transform: rotate(-6deg); opacity: .8; }
  .house-label { left: calc(4.3 * var(--u)); top: calc(5.8 * var(--u)); }
  .house-photo { left: calc(12.3 * var(--u)); top: calc(10.9 * var(--u)); width: calc(29.3 * var(--u)); height: calc(30 * var(--u)); aspect-ratio: auto; border-width: calc(.5 * var(--u)); }
  .house-copy { left: calc(12.3 * var(--u)); top: calc(43.2 * var(--u)); width: calc(34 * var(--u)); gap: calc(2.4 * var(--u)); }
  .house-copy .body { font: 400 calc(1.32 * var(--u))/1.45 var(--serif); }
  .house-stats { font-size: max(10px, calc(.66 * var(--u))); letter-spacing: .5em; }
  .house-title {
    left: auto; right: calc(10.2 * var(--u)); top: calc(9.3 * var(--u));
    font-size: calc(6.4 * var(--u));
    inline-size: calc(39 * var(--u));
  }
  .vert span + span { margin-right: calc(2.2 * var(--u)); padding-right: calc(2.2 * var(--u)); }
  .hanko--house { display: inline-grid; left: calc(93 * var(--u)); top: calc(50.2 * var(--u)); }

  /* --- 3 номера: горизонтальная галерея (pin) --- */
  .rooms { padding: 0; }
  .gold-stroke--rooms { left: auto; right: calc(-3 * var(--u)); top: calc(4 * var(--u)); width: calc(20 * var(--u)); transform: rotate(-12deg); opacity: .45; }
  .rooms-track {
    position: absolute; left: 0; top: calc(var(--sy) + 6.4 * var(--u)); height: calc(39.4 * var(--u));
    display: flex; align-items: flex-end; gap: calc(8 * var(--u));
    width: max-content; padding: 0 calc(12 * var(--u)) 0 calc(var(--sx) + 6 * var(--u));
    will-change: transform;
  }
  .rooms-head { flex: none; width: calc(31 * var(--u)); align-self: stretch; align-content: center; gap: calc(1.6 * var(--u)); }
  .rooms-title { font-size: calc(4.4 * var(--u)); }
  .rooms-lead { font-size: max(14px, calc(1.1 * var(--u))); max-width: calc(24 * var(--u)); }
  .rooms-nav { display: flex; align-items: center; gap: calc(1.4 * var(--u)); margin-top: calc(1.6 * var(--u)); }
  .rooms-count { color: rgba(239,230,210,.6); letter-spacing: .3em; white-space: nowrap; }
  .rooms-count b { font-weight: 400; color: var(--gold-hi); display: inline-block; min-width: 2ch; }
  .rooms-bar { position: relative; display: block; width: calc(12 * var(--u)); height: 1px; background: rgba(239,230,210,.2); }
  .rooms-bar i { position: absolute; inset: 0; background: var(--gold); transform-origin: left; transform: scaleX(var(--rp, 0)); }
  .room { flex: none; display: flex; align-items: flex-end; gap: calc(2.8 * var(--u)); }
  .room--square .room-info, .room--moon .room-info { justify-self: auto; justify-items: start; text-align: left; }
  .room--square .room-no { flex-direction: row; }
  .win { --fw: calc(1.05 * var(--u)); }
  .win--moon { --fw: calc(1.2 * var(--u)); width: calc(31 * var(--u)); height: calc(31 * var(--u)); justify-self: auto; }
  .win--arch { width: calc(16 * var(--u)); height: calc(36 * var(--u)); aspect-ratio: auto; }
  .win--wide { width: calc(40 * var(--u)); height: calc(25 * var(--u)); aspect-ratio: auto; }
  .win--square { width: calc(29 * var(--u)); height: calc(29 * var(--u)); aspect-ratio: auto; justify-self: auto; }
  .room-info { width: calc(15.5 * var(--u)); gap: calc(.9 * var(--u)); padding-bottom: calc(.4 * var(--u)); }
  .room-no::after { width: calc(2.6 * var(--u)); }
  .room-name { font-size: calc(3.1 * var(--u)); gap: calc(1 * var(--u)); }
  .room-name b { font-size: calc(1.8 * var(--u)); }
  .room-text { font-size: max(13px, calc(.98 * var(--u))); }
  .room-meta { font-size: max(9.5px, calc(.62 * var(--u))); }
  .room-price { font-size: calc(2 * var(--u)); }
  .room-price small { font-size: max(9px, calc(.6 * var(--u))); }
  .room-pick { font-size: max(10px, calc(.68 * var(--u))); }
  .pond { position: absolute; margin: 0; left: 0; right: 0; top: calc(var(--sy) + 48.6 * var(--u)); bottom: 0; height: auto; }
  .pond::before { height: calc(.8 * var(--u)); }
  .leaves--front { right: 0; top: 0; width: calc(40 * var(--u)); filter: blur(max(1.5px, calc(.16 * var(--u)))); }
  .leaves--low { filter: blur(max(1px, calc(.1 * var(--u)))); }
  .leaves--low { display: block; left: 0; bottom: 0; width: calc(12 * var(--u)); }

  /* --- 4 кайсэки --- */
  .kaiseki { padding: 0; }
  .tray {
    left: calc(4.5 * var(--u)); top: calc(4.4 * var(--u)); width: calc(91 * var(--u)); height: calc(45.6 * var(--u));
    display: grid; grid-template-rows: calc(21.4 * var(--u)) 1fr; gap: var(--seam);
    border-radius: calc(1 * var(--u));
    box-shadow: 0 0 0 calc(.7 * var(--u)) #120d0a, 0 0 0 calc(.78 * var(--u)) rgba(201,160,78,.5), 0 calc(3 * var(--u)) calc(6 * var(--u)) calc(-2 * var(--u)) rgba(0,0,0,.9);
  }
  .tray-row + .tray-row { margin-top: 0; }
  .tray-row--top { grid-template-columns: 37.1fr 28.8fr 22.2fr; }
  .tray-row--bottom { grid-template-columns: 37.4fr 33.3fr 19.6fr; }
  .cell, .cell--matsutake { grid-column: auto; aspect-ratio: auto; }
  .cell::after { box-shadow: inset 0 0 calc(1.6 * var(--u)) calc(.4 * var(--u)) rgba(0,0,0,.7); }
  .cell--text { grid-column: auto; padding: 0 calc(6.2 * var(--u)); gap: calc(1.6 * var(--u)); }
  .kaiseki-title { font-size: calc(2.95 * var(--u)); }
  .kaiseki-meta { font-size: max(10px, calc(.72 * var(--u))); letter-spacing: .34em; }
  .maple--1 { width: calc(9.5 * var(--u)); left: calc(31 * var(--u)); top: calc(15.6 * var(--u)); right: auto; transform: rotate(-8deg); }
  .maple--2 { width: calc(9 * var(--u)); left: calc(79.6 * var(--u)); top: calc(42.5 * var(--u)); bottom: auto; transform: rotate(-28deg); }
  .maple--3 { display: block; width: calc(10 * var(--u)); left: calc(-1.5 * var(--u)); top: calc(39.5 * var(--u)); transform: rotate(52deg); }
  .maple--4 { width: calc(16 * var(--u)); left: auto; right: calc(-3 * var(--u)); top: calc(-4 * var(--u)); }
  .maple--5 { width: calc(13 * var(--u)); left: calc(-3 * var(--u)); bottom: calc(-3 * var(--u)); }

  /* --- 5 ритуалы --- */
  .rituals { padding: 0; }
  .crane--a { left: calc(var(--sx) + 22.5 * var(--u)); right: auto; top: calc(var(--sy) + .2 * var(--u)); width: calc(21 * var(--u)); }
  .crane--b { display: block; left: calc(var(--sx) + 73.4 * var(--u)); top: calc(var(--sy) + .2 * var(--u)); width: calc(16 * var(--u)); }
  .rituals-label { left: calc(4.7 * var(--u)); top: calc(7.2 * var(--u)); margin: 0; }
  .rit { border-width: calc(.42 * var(--u)); }
  .gold-stroke--card { width: 120%; left: -10%; right: auto; bottom: auto; transform: none; }
  .rit--text { left: calc(7.2 * var(--u)); top: calc(10 * var(--u)); width: calc(15.9 * var(--u)); height: calc(31.1 * var(--u)); padding: 0 calc(1.8 * var(--u)); gap: calc(1.6 * var(--u)); }
  .gold-stroke--card { top: calc(1.6 * var(--u)); height: calc(4 * var(--u)); }
  .rituals-title { font-size: calc(3.5 * var(--u)); line-height: 1; }
  .rit--text .caps { letter-spacing: .26em; line-height: 1.7; }
  .rit--tea { left: calc(23.3 * var(--u)); top: calc(11.7 * var(--u)); width: calc(26 * var(--u)); height: calc(31.4 * var(--u)); aspect-ratio: auto; }
  .rit--ink { left: calc(50.1 * var(--u)); top: calc(10.6 * var(--u)); width: calc(21.7 * var(--u)); height: calc(20.2 * var(--u)); aspect-ratio: auto; }
  .rit--ikebana { left: calc(72.3 * var(--u)); top: calc(11.8 * var(--u)); width: calc(19 * var(--u)); height: calc(19 * var(--u)); aspect-ratio: auto; }
  .rit--garden { left: calc(50.1 * var(--u)); top: calc(31.2 * var(--u)); width: calc(44.4 * var(--u)); height: calc(16.3 * var(--u)); aspect-ratio: auto; }
  .rit figcaption { padding: calc(2.4 * var(--u)) calc(1.8 * var(--u)) calc(1.2 * var(--u)); font-size: max(9.5px, calc(.68 * var(--u))); letter-spacing: .4em; gap: calc(1 * var(--u)); }
  .rit figcaption::after { width: calc(2.2 * var(--u)); }

  /* --- 6 дорога --- */
  .journey { padding: 0; }
  .gold-stroke--journey { right: calc(var(--sx) - 2 * var(--u)); top: calc(var(--sy) + 44 * var(--u)); width: calc(22 * var(--u)); transform: rotate(-12deg); opacity: .75; }
  .print { left: calc(3.5 * var(--u)); top: calc(5 * var(--u)); width: calc(53.6 * var(--u)); height: calc(46.3 * var(--u)); aspect-ratio: auto; border-width: calc(.8 * var(--u)); }
  .trips { left: calc(57.4 * var(--u)); top: calc(5 * var(--u)); width: calc(22.1 * var(--u)); height: calc(46.3 * var(--u)); grid-template-rows: 16fr 15.9fr 14.2fr; gap: calc(.3 * var(--u)); }
  .trip { aspect-ratio: auto; border-width: calc(.6 * var(--u)); }
  .trip p { padding: calc(1.1 * var(--u)) calc(1.4 * var(--u)) calc(3 * var(--u)); font-size: calc(1.6 * var(--u)); }
  .journey-copy { left: calc(82.6 * var(--u)); top: calc(12.6 * var(--u)); width: calc(16.4 * var(--u)); gap: calc(2.6 * var(--u)); }
  .journey-title { font-size: calc(4.1 * var(--u)); line-height: 1.02; }
  .hanko--journey { position: absolute; right: auto; left: calc(12.2 * var(--u)); top: calc(26.2 * var(--u)); bottom: auto; }

  /* --- 7 бронь --- */
  .reserve { padding: 0; background: linear-gradient(180deg, transparent 50%, #3a4256 78%, var(--indigo)), var(--washi), var(--grain); background-color: var(--paper); }
  .branch--ume { width: calc(31 * var(--u)); }
  .gold-stroke--reserve { left: auto; right: calc(var(--sx) + 6 * var(--u)); top: calc(var(--sy) + 4 * var(--u)); width: calc(26 * var(--u)); transform: rotate(-16deg); opacity: .75; }
  .valley { height: calc(50% + 6 * var(--u)); }
  .enso { left: calc(25 * var(--u)); top: calc(1.4 * var(--u)); width: calc(50 * var(--u)); height: calc(37.5 * var(--u)); aspect-ratio: auto; transform: none; }
  .book { left: calc(38 * var(--u)); top: calc(11.2 * var(--u)); width: calc(24 * var(--u)); padding: 0; gap: calc(1.5 * var(--u)); }
  .book-title { display: block; min-height: 0; margin: 0; max-width: none; font-size: calc(3.9 * var(--u)); line-height: 1; white-space: nowrap; }
  .book-grid { grid-template-columns: 1fr 1fr; gap: calc(1.1 * var(--u)) calc(1.9 * var(--u)); }
  .field { min-height: calc(2.6 * var(--u)); font-size: max(14px, calc(.98 * var(--u))); }
  .field input, .field select { font-size: max(13px, calc(.78 * var(--u))); }
  .book-cta { gap: calc(1.7 * var(--u)); margin-top: calc(.5 * var(--u)); }
  .book-cta .btn { --bh: max(48px, calc(3.5 * var(--u))); font-size: max(16px, calc(1.3 * var(--u))); }
  .hanko--book { width: calc(2.1 * var(--u)); font-size: calc(.78 * var(--u)); }

  .foot-word { left: calc(13 * var(--u)); top: calc(35.6 * var(--u)); width: calc(70 * var(--u)); margin: 0; text-align: center; font-size: calc(14.8 * var(--u)); letter-spacing: .2em; padding-left: .2em; }
  .foot { grid-template-columns: 1fr auto 1fr auto auto; align-items: center; justify-items: stretch; gap: calc(1.6 * var(--u)); padding: calc(4 * var(--u)) calc(2.6 * var(--u)) calc(1.3 * var(--u)); }
  .foot-line { display: block; height: 1px; background: rgba(201,160,78,.6); }
  .foot-links { gap: 0 calc(2.6 * var(--u)); font-size: max(9.5px, calc(.62 * var(--u))); letter-spacing: .4em; }
  .foot-links a + a::before { content: '·'; margin-right: calc(2.6 * var(--u)); letter-spacing: 0; }
  .foot-copy { font-size: max(9px, calc(.6 * var(--u))); letter-spacing: .24em; }
  .foot-top { font-size: max(9px, calc(.6 * var(--u))); gap: calc(.8 * var(--u)); }
  .foot-top i { width: max(24px, calc(1.7 * var(--u))); height: max(24px, calc(1.7 * var(--u))); }
}

/* короткий горизонтальный экран (телефон боком): шкала u мелкая — подпираем форму и текст */
@media (min-aspect-ratio: 10/9) and (max-height: 520px) {
  /* под створками места нет (u ≈ 7px, текст ≥ 12px) — блок встаёт в свободное поле левее первой створки */
  .hero-foot {
    top: auto; bottom: 14px; gap: 10px;
    left: calc(16px - (100vw - 100 * var(--u)) / 2);
    width: calc((100vw - 100 * var(--u)) / 2 - 22px + 14.1 * var(--u));
  }
  .hero-lead { font-size: 12px; line-height: 1.32; }
  .hero-foot .btn { --bh: 38px; font-size: 13px; }
  .hero-foot .btn-t { padding: 0 14px; }
  .enso { left: calc(5 * var(--u)); top: calc(1 * var(--u)); width: calc(44 * var(--u)); height: calc(33 * var(--u)); }
  .book { left: calc(52 * var(--u)); top: calc(9 * var(--u)); width: calc(42 * var(--u)); gap: 8px; }
  .book-title { position: absolute; left: calc(-36 * var(--u)); top: calc(3.6 * var(--u)); width: calc(22 * var(--u)); text-align: center; white-space: normal; font-size: calc(4.2 * var(--u)); }
  .gold-stroke--reserve { display: none; }
  .moon { display: none; }
  .book-grid { grid-template-columns: 1fr; }
  .book-grid { gap: 2px calc(2.4 * var(--u)); }
  .field { min-height: 30px; font-size: 13px; }
  .field input, .field select { font-size: 16px; }
  .book-cta .btn { --bh: 36px; font-size: 13px; }
  .foot-word { top: calc(38 * var(--u)); }
}

/* =========================================================
   MOTION (🎬) — статика выше = конечный кадр. Здесь только начальные состояния и движение.
   html.motion — нет reduced motion; html.intro-run — пошло интро hero; html.gsap-on — сцены на ScrollTrigger;
   html.from-work / vt-in — пришли морфом из портфолио (без прелоадера)
   ========================================================= */
@property --a { syntax: '<angle>'; inherits: false; initial-value: 360deg; }

/* ---------- прелоадер: бумага, точка туши → энсо + вертикальный счётчик ---------- */
.pre, .pre-enso { display: none; }
html.motion:not(.from-work):not(.intro-done) .pre { display: grid; }
html.motion:not(.from-work):not(.intro-done):not(.pre-short) .pre-enso { display: block; }
html.motion:not(.from-work):not(.intro-run) { overflow: hidden; }
.pre {
  position: fixed; inset: 0; z-index: 90; place-items: center;
  background-color: var(--paper); background-image: var(--washi), var(--grain);
  clip-path: inset(0 0 0 0);
}
html.pre-out .pre { clip-path: inset(0 0 100% 0); transition: clip-path .7s var(--ease-sheet); }
.pre-dot {
  position: absolute; left: 50%; top: 50%; width: 6px; height: 6px; margin: -3px;
  border-radius: 50%; background: var(--ink);
  transition: opacity .4s var(--ease-quint), transform .6s var(--ease-expo);
}
html.pre-draw .pre-dot { opacity: 0; transform: scale(2.4); }
.pre-count {
  position: absolute; left: 50%; top: calc(50% + 116px); translate: -50% 0;
  writing-mode: vertical-rl; text-orientation: upright;
  font: 400 12px/1 var(--text); letter-spacing: .14em; color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.pre-note {
  position: absolute; left: 50%; bottom: calc(28px + env(safe-area-inset-bottom)); translate: -50% 0;
  font: 400 10px/1 var(--text); letter-spacing: .4em; text-transform: uppercase; color: var(--muted); white-space: nowrap;
}
html.pre-short .pre-count, html.pre-short .pre-note, html.pre-short .pre-dot { display: none; }
.pre-enso {
  position: fixed; z-index: 91; left: 50%; top: 50%;
  width: 240px; height: 180px; margin: -90px 0 0 -120px;
  pointer-events: none; transform-origin: 50% 50%;
}
.pre-enso img, .enso {
  /* кисть ведёт круг от брызг слева сверху против часовой — от жирного к сухому концу */
  -webkit-mask-image: conic-gradient(from 312deg at 50.7% 50%, transparent calc(360deg - var(--a)), #000 0);
          mask-image: conic-gradient(from 312deg at 50.7% 50%, transparent calc(360deg - var(--a)), #000 0);
}
.pre-enso img { width: 100%; height: 100%; --a: 0deg; }

/* ---------- 1 · hero: интро (CSS, без библиотек) ---------- */
.hero-word .hw { display: inline-block; }
.hero-word .ch { display: inline-block; font-weight: inherit; }
.hero-word .ch:nth-child(2), .shoji--2, .hero-lead .ln:nth-child(2) { --i: 1; }
.hero-word .ch:nth-child(3), .shoji--3 { --i: 2; }
.hero-word .ch:nth-child(4), .shoji--4 { --i: 3; }
.hero-word .ch:nth-child(5) { --i: 4; }
/* буквы едут каждая в своей маске: патина переезжает на буквы (JS ставит is-split и --x/--hw-w) */
.hero-word.is-split { background: none; }
.hero-word.is-split .ch {
  background-color: #2A221B;
  background-image: var(--patina), linear-gradient(180deg, #3a2e23, #1d1712);
  background-size: var(--pat, 520px) var(--pat, 520px), var(--hw-w, 100%) 100%;
  background-position: calc(-1 * var(--x, 0px)) 0, calc(-1 * var(--x, 0px)) 0;
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
html.motion .hero-word .hw { clip-path: inset(-40% -6% -2% -6%); }
.hero-lead .ln { display: block; overflow: clip; padding-bottom: .08em; margin-bottom: -.08em; }
.hero-lead .ln > span { display: inline-block; }
.vt-title { position: absolute; left: 0; top: 0; width: 100%; height: 100%; pointer-events: none; }
.hero-lead { position: relative; }

/* бумага сёдзи закрывает видео и уезжает в стороны (нечётные — вправо, чётные — влево) */
.shoji-photo::after {
  content: ''; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background-color: #EFE6D6;
  background-image:
    linear-gradient(90deg, transparent calc(50% - 1.5px), rgba(58,42,30,.82) 0 calc(50% + 1.5px), transparent 0),
    repeating-linear-gradient(180deg, transparent 0 calc(25% - 3px), rgba(58,42,30,.82) 0 25%),
    radial-gradient(90% 60% at 50% 40%, rgba(255,246,228,.9), transparent 70%),
    var(--washi);
  background-size: 100% 100%, 100% 100%, 100% 100%, 260px 260px;
  clip-path: inset(0 0 0 100%);
}
.shoji:nth-child(even) .shoji-photo::after { clip-path: inset(0 100% 0 0); }
.shoji-kanji b { display: block; font-weight: 400; }

html.motion:not(.intro-run):not(.from-work) :is(.hero-word .ch) { transform: translateY(108%); }
html.motion:not(.intro-run):not(.from-work) .shoji-photo::after { clip-path: inset(0); }
html.motion:not(.intro-run):not(.from-work) :is(.shoji-kanji b, .hero-lead .ln > span, .hero-foot .btn, .hanko--hero, .kumo, .branch--sakura, .petal, .nav, .year) { opacity: 0; }

html.motion.intro-run:not(.vt-in) .hero-word .ch { animation: rise 1.4s var(--ease-expo) calc(var(--i, 0) * 70ms) backwards; }
html.motion.intro-run:not(.vt-in) .shoji-photo::after { animation: paper 1.3s var(--ease-sheet) calc(350ms + var(--i, 0) * 140ms) backwards; }
html.motion.intro-run:not(.vt-in) .shoji-photo video { animation: zoom-out 2.2s var(--ease-expo) calc(350ms + var(--i, 0) * 140ms) backwards; }
html.motion.intro-run:not(.vt-in) .shoji-kanji b { animation: brush .9s var(--ease-ink) calc(900ms + var(--i, 0) * 140ms) backwards; }
html.motion.intro-run:not(.vt-in) .shoji-photo { animation: tear .6s var(--ease-expo) calc(1100ms + var(--i, 0) * 140ms) backwards; }
html.motion.intro-run:not(.vt-in) .branch--sakura { animation: branch-in 2s var(--ease-expo) .5s backwards, sway 7s ease-in-out 2.5s infinite alternate; }
html.motion:not(.intro-run) .branch--sakura, html.motion.vt-in .branch--sakura { animation: sway 7s ease-in-out 2.5s infinite alternate; }
html.motion.intro-run:not(.vt-in) .kumo--l { animation: kumo-l 2.4s var(--ease-expo) .8s backwards, drift 18s ease-in-out 3.2s infinite alternate; }
html.motion.intro-run:not(.vt-in) .kumo--r { animation: kumo-r 2.4s var(--ease-expo) .8s backwards, drift 18s ease-in-out 3.2s infinite alternate-reverse; }
html.motion.vt-in .kumo { animation: drift 18s ease-in-out infinite alternate; }
html.motion.intro-run:not(.vt-in) .hero-lead .ln > span { animation: line-up .9s var(--ease-expo) calc(1300ms + var(--i, 0) * 110ms) backwards; }
html.motion.intro-run:not(.vt-in) .hero-foot .btn { animation: btn-in 1.2s var(--ease-expo) 1.45s backwards; }
html.motion.intro-run:not(.vt-in) .hero-foot .btn-t > span { animation: line-up 1s var(--ease-expo) 1.7s backwards; }
html.motion.intro-run:not(.vt-in) .hero-foot .btn-seal { animation: seal-in .6s var(--ease-stamp) 2.05s backwards; }
@keyframes btn-in { from { clip-path: inset(0 100% 0 0); } }
@keyframes seal-in { from { transform: scale(1.8) rotate(-16deg); opacity: 0; } }
html.motion.intro-run:not(.vt-in) :is(.nav, .year) { animation: fade .9s var(--ease-quint) 1s backwards; }
html.motion.intro-run:not(.vt-in) .petal { animation: fade 1.2s var(--ease-quint) 1.6s backwards; }
html.stamp .hanko--hero { animation: stamp .42s var(--ease-stamp) backwards; }
.hanko--hero::after {
  content: ''; position: absolute; inset: -60%; border-radius: 50%; pointer-events: none;
  background: radial-gradient(closest-side, rgba(178,58,38,.32), rgba(178,58,38,.12) 55%, transparent 72%);
  opacity: 0; transform: scale(.3);
}
.hanko--hero { position: absolute; }
html.stamp .hanko--hero::after { animation: ink-ring .9s var(--ease-expo) .12s; }

@keyframes rise { from { transform: translateY(108%); } }
@keyframes paper { from { clip-path: inset(0); } }
@keyframes zoom-out { from { transform: scale(1.18); } }
@keyframes brush {
  from { opacity: 0; filter: blur(6px); -webkit-mask-image: linear-gradient(#000 40%, transparent 60%); mask-image: linear-gradient(#000 40%, transparent 60%); -webkit-mask-size: 100% 250%; mask-size: 100% 250%; -webkit-mask-position: 0 100%; mask-position: 0 100%; }
  20% { opacity: 1; }
  to { filter: blur(0); -webkit-mask-image: linear-gradient(#000 40%, transparent 60%); mask-image: linear-gradient(#000 40%, transparent 60%); -webkit-mask-size: 100% 250%; mask-size: 100% 250%; -webkit-mask-position: 0 0; mask-position: 0 0; }
}
@keyframes branch-in { from { transform: translate(calc(6 * var(--u)), calc(-3 * var(--u))) rotate(6deg); opacity: 0; } 30% { opacity: 1; } }
@keyframes sway { from { rotate: -1.2deg; } to { rotate: 1.2deg; } }
@keyframes kumo-l { from { transform: translateX(calc(-8 * var(--u))); opacity: 0; } }
@keyframes kumo-r { from { transform: translateX(calc(8 * var(--u))); opacity: 0; } }
@keyframes drift { from { translate: calc(-1.5 * var(--u)) 0; } to { translate: calc(1.5 * var(--u)) 0; } }
@keyframes line-up { from { transform: translateY(110%); } }
@keyframes up14 { from { opacity: 0; transform: translateY(14px); } }
@keyframes fade { from { opacity: 0; } }
@keyframes stamp { from { transform: scale(1.6); opacity: 0; filter: url(#rough) blur(2px); } 60% { opacity: .95; } to { filter: url(#rough) blur(0); } }
@keyframes ink-ring { 0% { opacity: 0; transform: scale(.3); } 35% { opacity: 1; } 100% { opacity: 0; transform: scale(1.25); } }
.branch--sakura { transform-origin: 100% 30%; }

/* рваный край: верх фото всегда открыт, нижний отрыв «отрывается» (tear) */
html.motion .shoji-photo {
  -webkit-mask: linear-gradient(#000, #000) 0 0 / 100% 70% no-repeat, var(--torn, var(--torn-1)) 0 0 / 100% 100% no-repeat;
          mask: linear-gradient(#000, #000) 0 0 / 100% 70% no-repeat, var(--torn, var(--torn-1)) 0 0 / 100% 100% no-repeat;
}
@keyframes tear { from { -webkit-mask-position: 0 0, 0 8px; mask-position: 0 0, 0 8px; } }

/* hover-сезоны: соседние створки гаснут; сама створка чуть ближе (transform пишет JS) */
.shoji { transition: filter .9s var(--ease-quint); }
.hero[data-season] .shoji:not(.is-on) { filter: saturate(.35) brightness(.9); }
.hero-wash { transition: background-color .9s var(--ease-quint); }
.hero[data-season] .hero-wash { background-color: color-mix(in srgb, var(--tint) 45%, transparent); }

/* петали статики уступают место частицам */
html.fx-on .petal { display: none; }

/* ---------- сёдзи-переход: фиксированные створки на стыках экранов ---------- */
.fusuma { position: fixed; inset: 0; z-index: 40; pointer-events: none; visibility: hidden; overflow: hidden; contain: strict; }
html.fusuma-on .fusuma { visibility: visible; }
.door {
  --bar: max(3px, calc(.26 * var(--u)));
  --kumiko: rgba(52,36,24,.86);
  position: absolute; top: 0; bottom: 0; width: calc(50% + 1px);
  border: max(8px, calc(.9 * var(--u))) solid var(--wood);
  background-color: color-mix(in srgb, var(--tint) 30%, #F3ECDF);
  background-image:
    radial-gradient(70% 55% at 50% 42%, rgba(255,247,232,.85), transparent 72%),
    repeating-linear-gradient(90deg, transparent 0 calc(33.333% - var(--bar)), var(--kumiko) 0 33.333%),
    repeating-linear-gradient(180deg, transparent 0 calc(16.666% - var(--bar)), var(--kumiko) 0 16.666%),
    var(--washi), var(--grain);
  background-size: 100% 100%, 100% 100%, 100% 100%, 300px 300px, 260px 260px;
  background-position: 0 0, calc(var(--bar) / 2) 0, 0 calc(var(--bar) / 2), 0 0, 0 0;
  box-shadow: inset 0 0 0 1px rgba(255,230,190,.08), inset 0 0 calc(4 * var(--u)) rgba(80,52,30,.18);
  will-change: transform;
}
.door--l { left: 0; transform: translate3d(-101%, 0, 0); border-right-width: max(12px, calc(1.3 * var(--u))); }
.door--r { right: 0; transform: translate3d(101%, 0, 0); border-left-width: max(12px, calc(1.3 * var(--u))); }
/* хикитэ — утопленная ручка на внутренней стойке */
.door::after {
  content: ''; position: absolute; top: 50%; width: max(10px, calc(.9 * var(--u))); height: max(26px, calc(2.6 * var(--u)));
  translate: 0 -50%; border-radius: 999px;
  background: radial-gradient(ellipse at 50% 35%, #2a1d13, #120c08 70%);
  box-shadow: 0 0 0 2px rgba(201,160,78,.55), inset 0 2px 3px rgba(0,0,0,.6);
}
.door--l::after { right: max(6px, calc(.8 * var(--u))); }
.door--r::after { left: max(6px, calc(.8 * var(--u))); }
/* тень решётки/клёна пробегает по бумаге в момент закрытия */
.door-shade {
  position: absolute; inset: -10%; pointer-events: none; opacity: var(--shade, 0);
  background: url(media/komorebi.webp) center / cover; mix-blend-mode: multiply; filter: blur(2px) grayscale(.4);
  transform: translateX(var(--shade-x, 0%));
}
.door--r .door-shade { background-position: 100% 50%; }
.door-kanji {
  position: absolute; left: 50%; top: 50%; translate: -50% -54%;
  font: 400 min(26vh, 16vw)/1 var(--kanji); color: rgba(21,18,15,.86);
  opacity: var(--k, 0); filter: blur(calc((1 - var(--k, 0)) * 6px));
  -webkit-mask-image: linear-gradient(#000 40%, transparent 60%); mask-image: linear-gradient(#000 40%, transparent 60%);
  -webkit-mask-size: 100% 250%; mask-size: 100% 250%;
  -webkit-mask-position: 0 calc((1 - var(--k, 0)) * 100%); mask-position: 0 calc((1 - var(--k, 0)) * 100%);
}
.door-label {
  position: absolute; left: 50%; top: 50%; translate: -50% -50%;
  writing-mode: vertical-rl; white-space: nowrap;
  font: 400 max(11px, calc(.78 * var(--u)))/1 var(--text); letter-spacing: .5em; text-transform: uppercase; color: var(--ink-soft);
  opacity: var(--k, 0);
}
@media (max-aspect-ratio: 10/9) {
  .door { width: 100%; height: calc(50% + 1px); border-width: 8px; }
  .door--l { top: 0; bottom: auto; transform: translate3d(0, -101%, 0); border-right-width: 8px; border-bottom-width: 12px; }
  .door--r { top: auto; bottom: 0; left: 0; transform: translate3d(0, 101%, 0); border-left-width: 8px; border-top-width: 12px; }
  .door { background-image: radial-gradient(70% 55% at 50% 42%, rgba(255,247,232,.85), transparent 72%),
    repeating-linear-gradient(90deg, transparent 0 calc(25% - 3px), var(--kumiko) 0 25%),
    repeating-linear-gradient(180deg, transparent 0 calc(33.333% - 3px), var(--kumiko) 0 33.333%), var(--washi), var(--grain); }
  .door::after { top: auto; left: 50%; width: 28px; height: 10px; translate: -50% 0; }
  .door--l::after { right: auto; bottom: 6px; }
  .door--r::after { top: 6px; }
  .door-kanji { font-size: 34vw; translate: -50% -50%; }
  .door-label { writing-mode: horizontal-tb; font-size: 10px; letter-spacing: .4em; }
}

/* ---------- частицы сезона и WebGL ---------- */
.fx { display: none; position: fixed; inset: 0; width: 100%; height: 100%; z-index: 30; pointer-events: none; }
html.fx-on .fx { display: block; }
.gl { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; display: block; }
.pond .gl { z-index: 1; }
html.gl-pond .pond video { opacity: 0; }

/* ---------- курсор-кисть (только мышь) ---------- */
.cursor { display: none; }
html.has-cursor .cursor { display: block; position: fixed; left: 0; top: 0; z-index: 70; pointer-events: none; }
html.has-cursor, html.has-cursor a, html.has-cursor button, html.has-cursor label { cursor: none; }
html.has-cursor :is(input, select) { cursor: auto; }
.cursor-ink {
  position: absolute; left: 0; top: 0; width: 10px; height: 10px; margin: -5px 0 0 -5px;
  border-radius: 50%; background: var(--ink); mix-blend-mode: multiply;
  transition: background-color .4s, opacity .3s, width .4s var(--ease-expo), height .4s var(--ease-expo), margin .4s var(--ease-expo);
}
.cursor[data-tone="dark"] .cursor-ink { background: var(--cream); mix-blend-mode: difference; }
.cursor.is-link .cursor-ink { width: 34px; height: 34px; margin: -17px 0 0 -17px; background: color-mix(in srgb, var(--accent) 35%, transparent); mix-blend-mode: multiply; }
.cursor[data-tone="dark"].is-link .cursor-ink { background: rgba(233,199,123,.35); mix-blend-mode: screen; }
.cursor.is-hidden { opacity: 0; }

/* ---------- кнопка: блик по туши раз в 7 с ---------- */
html.motion .btn::after { animation: glint 7s var(--ease-quint) 3s infinite; }
@keyframes glint { 0% { background-position: -150% 0; } 16%, 100% { background-position: 250% 0; } }

/* ---------- сцены ②–⑧ (GSAP задаёт начальные состояния сам; здесь — слои, которых нет в статике) ---------- */
.house-photo { overflow: hidden; }
.house-photo video, .opening-img video, .rit video, .rit img, .print video, .cell img, .cell video { transform-origin: 50% 50%; }
.gold-stroke {
  -webkit-mask-image: linear-gradient(90deg, #000 var(--d, 100%), transparent calc(var(--d, 100%) + 12%));
          mask-image: linear-gradient(90deg, #000 var(--d, 100%), transparent calc(var(--d, 100%) + 12%));
}
/* номера: hover окна — рама поднимается, свет из окна сильнее, кадр приближается */
@media (hover: hover) {
  .room:hover .win { translate: 0 calc(-.7 * var(--u)); box-shadow:
    inset 0 1px 0 rgba(255,242,220,.55), inset 0 -2px 0 rgba(46,24,8,.45),
    0 0 0 1px #140c06, 0 0 0 calc(var(--fw) * .45) #24170d, 0 0 0 calc(var(--fw) * .45 + 1px) rgba(233,199,123,.9),
    0 50px 80px -24px rgba(0,0,0,.95), 0 0 180px -20px rgba(233,165,91,.6); }
  .room:hover .win-img video { scale: 1.06; }
  .room-pick:hover i { transform: translateX(6px); }
  .room-pick:hover::after { transform: scaleX(.35); }
}

/* крышка лакового подноса (только десктоп с GSAP) */
.lid { display: none; }
html.gsap-on .lid {
  display: block; position: absolute; z-index: 4;
  left: calc(4.5 * var(--u)); top: calc(4.4 * var(--u)); width: calc(91 * var(--u)); height: calc(45.6 * var(--u));
  border-radius: calc(1 * var(--u));
  background:
    radial-gradient(60% 50% at 30% 20%, rgba(255,255,255,.09), transparent 60%),
    linear-gradient(180deg, rgba(0,0,0,.2), rgba(0,0,0,.55)),
    #0B0908 url(media/lacquer.webp) center / cover;
  box-shadow: 0 0 0 calc(.7 * var(--u)) #120d0a, 0 0 0 calc(.78 * var(--u)) rgba(201,160,78,.7),
    inset 0 0 0 calc(.35 * var(--u)) rgba(201,160,78,.55), inset 0 0 calc(3 * var(--u)) rgba(0,0,0,.8),
    0 calc(2 * var(--u)) calc(4 * var(--u)) calc(-1 * var(--u)) rgba(0,0,0,.9);
  transform-origin: 50% 0;
  will-change: transform, opacity;
}
.lid::before {
  content: ''; position: absolute; left: 8%; top: 12%; width: 60%; height: 40%; pointer-events: none;
  background: url(media/gold-stroke-2.webp) center / contain no-repeat; opacity: .55; transform: rotate(-12deg); mix-blend-mode: screen;
}
.lid::after {
  content: ''; position: absolute; right: 9%; bottom: 14%; width: 24%; height: 28%; pointer-events: none;
  background: url(media/gold-stroke-1.webp) center / contain no-repeat; opacity: .4; transform: rotate(164deg); mix-blend-mode: screen;
}
.lid-knob {
  position: absolute; left: 50%; top: 50%; width: calc(9 * var(--u)); height: calc(2.6 * var(--u)); translate: -50% -50%;
  border-radius: 999px;
  background: linear-gradient(180deg, #2b211a, #0c0907);
  box-shadow: 0 0 0 calc(.18 * var(--u)) rgba(201,160,78,.85), 0 calc(.6 * var(--u)) calc(1.2 * var(--u)) rgba(0,0,0,.7), inset 0 1px 0 rgba(255,230,190,.2);
}
html.gsap-on .tray {
  background:
    linear-gradient(135deg, #8A6424, #E9C77B 30%, #B88A3B 55%, #F1D48C 75%, #8A6424) 0 0 / var(--seam-p, 100%) 100% no-repeat,
    #1a1410;
}
@media (max-aspect-ratio: 10/9) { html.gsap-on .lid { display: none; } }

/* ширма бёбу: 6 полос одной картинки складываются гармошкой (десктоп) */
.byobu-strips { display: none; }
html.gsap-on .byobu-strips { display: flex; position: absolute; inset: 0; z-index: 0; perspective: 1800px; }
html.gsap-on .byobu.has-strips { visibility: hidden; }
.byobu-strips i {
  position: relative; flex: 1 1 0; display: block;
  background-image: url(media/byobu.webp); background-repeat: no-repeat;
  backface-visibility: hidden; will-change: transform;
}
.byobu-strips i::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; opacity: var(--hl, 0);
  background: linear-gradient(90deg, rgba(255,240,200,.55), transparent 40%, rgba(40,24,6,.45));
}
.byobu-strips i:nth-child(even)::after { background: linear-gradient(90deg, rgba(40,24,6,.45), transparent 60%, rgba(255,240,200,.55)); }
@media (max-aspect-ratio: 10/9) { html.gsap-on .byobu-strips { display: none; } html.gsap-on .byobu.has-strips { visibility: visible; } }
@keyframes flap { from { scale: 1 1; } to { scale: 1 .9; } }
html.motion .crane { animation: flap 1.2s ease-in-out infinite alternate; transform-origin: 50% 40%; }
html.motion .crane--b { animation-duration: 1.45s; }

/* дорога: маршрут тушью + поезд + печать-маркер */
html.gsap-on .route { display: block; }
.route-train { fill: var(--hanko); stroke: #F3EEE4; stroke-width: 2.5; vector-effect: non-scaling-stroke; opacity: 0; }
html.gsap-on .hanko--pin {
  display: inline-grid; position: absolute; z-index: 2;
  left: calc(88.3% - 1.5 * var(--u)); top: calc(56.6% - 3.9 * var(--u));
  background: rgba(243,238,228,.86);
}
@media (max-aspect-ratio: 10/9) { html.gsap-on .hanko--pin { left: calc(88.3% - 20px); top: calc(56.6% - 50px); } }
.jt { display: inline; }

/* бронь: луна поднимается из дымки, вордмарк встаёт из долины */
.moon { display: none; }
@media (min-aspect-ratio: 10/9) {
  .moon {
    display: block; position: absolute; z-index: 1; pointer-events: none; overflow: hidden;
    left: calc(var(--sx) + 81 * var(--u)); top: calc(var(--sy) + 19.6 * var(--u));
    width: calc(7 * var(--u)); height: calc(8.4 * var(--u));
    -webkit-mask-image: linear-gradient(#000 76%, transparent); mask-image: linear-gradient(#000 76%, transparent);
  }
  .moon img { width: 100%; height: auto; filter: drop-shadow(0 0 calc(1.4 * var(--u)) rgba(255,248,226,.55)); }
}
.foot-word {
  -webkit-mask-image: linear-gradient(#000 62%, rgba(0,0,0,.35) 84%, transparent);
          mask-image: linear-gradient(#000 62%, rgba(0,0,0,.35) 84%, transparent);
}
html.gsap-on .field { border-bottom-color: transparent; }
html.gsap-on .field::before {
  content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px; pointer-events: none;
  background: rgba(21,18,15,.55); transform-origin: left; transform: scaleX(var(--fl, 1));
}
.hanko--book { transition: transform .4s var(--ease-stamp); }
.book.is-sent .hanko--book { animation: stamp .42s var(--ease-stamp); }

/* nav прячется вниз по скроллу, возвращается вверх */
.nav { transition: color .6s var(--ease-quint), transform .7s var(--ease-expo); }
html.nav-hide .nav { transform: translateY(-110%); }
html.nav-hide .branch--sakura { transition: none; }

/* ---------- морф из портфолио (cross-document View Transitions) ---------- */
@view-transition { navigation: auto; }
@media (prefers-reduced-motion: reduce) { @view-transition { navigation: none; } }
html.vt-names .logo .ch { view-transition-class: vt-ch; }
html.vt-names .logo .ch:nth-child(1) { view-transition-name: vt-l1; }
html.vt-names .logo .ch:nth-child(2) { view-transition-name: vt-l2; }
html.vt-names .logo .ch:nth-child(3) { view-transition-name: vt-l3; }
html.vt-names .logo .ch:nth-child(4) { view-transition-name: vt-l4; }
html.vt-names .logo .ch:nth-child(5) { view-transition-name: vt-l5; }
html.vt-names .hero-lead .vt-title { view-transition-name: vt-title; }
html.vt-names .hero-lead .ln:first-child > span { view-transition-name: vt-meta; view-transition-class: vt-txt; }
html.vt-names .hero-foot .btn { view-transition-name: vt-cta; view-transition-class: vt-shape; }
html.vt-names .hero-foot .btn > .btn-t { view-transition-name: vt-cta-t; view-transition-class: vt-txt; }
html.vt-names .nav-cta { view-transition-name: vt-pill; view-transition-class: vt-shape; }
html.vt-names .nav-cta > span { view-transition-name: vt-pill-t; view-transition-class: vt-txt; }
@media (max-aspect-ratio: 10/9) {
  html.vt-names .nav-cta, html.vt-names .nav-cta > span { view-transition-name: none; }
  html.vt-names .burger { view-transition-name: vt-pill; view-transition-class: vt-shape; }
}
html.vt-in :is(.nav-links, .burger) { animation: vt-drop .6s var(--ease-expo) .85s backwards; }
html.vt-in .hero-lead .ln:nth-child(2) > span { animation: line-up .9s var(--ease-expo) .9s backwards; }
html.vt-in .year { animation: fade .8s var(--ease-quint) 1.1s backwards; }
html.vt-in .logo i { animation: fade .8s var(--ease-quint) .9s backwards; }
html.vt-names::view-transition-group(*) { animation-duration: .9s; animation-timing-function: cubic-bezier(.7, 0, .2, 1); }
html.vt-names::view-transition-group(vt-l2) { animation-delay: 28ms; }
html.vt-names::view-transition-group(vt-l3) { animation-delay: 56ms; }
html.vt-names::view-transition-group(vt-l4) { animation-delay: 84ms; }
html.vt-names::view-transition-group(vt-l5) { animation-delay: 112ms; }
html.vt-names::view-transition-image-pair(*.vt-ch) { animation: vt-blur .9s cubic-bezier(.7, 0, .2, 1) both; animation-delay: inherit; }
html.vt-names::view-transition-old(*.vt-shape),
html.vt-names::view-transition-new(*.vt-shape) { height: 100%; object-fit: fill; }
html.vt-names::view-transition-old(*.vt-txt),
html.vt-names::view-transition-new(*.vt-txt) { inset: 0; width: auto; height: auto; margin: auto; }
html.vt-names::view-transition-old(vt-meta),
html.vt-names::view-transition-new(vt-meta) { inset: 0 auto 0 0; margin: auto 0; }
html.vt-names::view-transition-old(*.vt-txt) { animation: vt-out .3s cubic-bezier(.4, 0, 1, 1) both; }
html.vt-names::view-transition-new(*.vt-txt) { animation: vt-in .45s var(--ease-quint) .4s both; }
html.vt-names::view-transition-old(vt-title) { animation: vt-dissolve .45s cubic-bezier(.4, 0, 1, 1) both; }
html.vt-names::view-transition-new(vt-title) { animation: none; opacity: 0; }
/* кадр: hero стартует с зума обложки портфолио (--vt-s, тот же кадр пиксель в пиксель) и «выдыхает» до 1 */
html.vt-names::view-transition-old(root) { z-index: 1; animation: vt-out .5s cubic-bezier(.4, 0, .2, 1) .05s both, vt-exhale-old 1.2s var(--ease-expo) .2s both; }
html.vt-names::view-transition-new(root) { animation: vt-exhale 1.2s var(--ease-expo) .2s both; }
@media (max-aspect-ratio: 10/9) {
  html.vt-names::view-transition-old(root) { animation: vt-out .5s ease both; } /* на телефоне у hero другой кадр — кроссфейд */
}
@keyframes vt-drop { from { opacity: 0; transform: translateY(-12px); } }
@keyframes vt-blur { 50% { filter: blur(1.5px); } }
@keyframes vt-out { to { opacity: 0; } }
@keyframes vt-in { from { opacity: 0; } }
@keyframes vt-dissolve { to { opacity: 0; filter: blur(12px); } }
/* hero — stage 16:9 вписан contain, обложка — cover: --vt-k выравнивает композиции пиксель в пиксель */
@keyframes vt-exhale { from { transform: scale(calc(var(--vt-s, 1) / var(--vt-k, 1))); } }
@keyframes vt-exhale-old { to { transform: scale(calc(var(--vt-k, 1) / var(--vt-s, 1))); } }

/* hover — только для мыши */
@media (hover: hover) {
  .nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }
  .logo:hover i { transform: scaleX(1.35); }
  .foot-links a:hover, .foot-top:hover { color: var(--gold-hi); }
  .menu-links a:hover { color: var(--hanko); }
  .menu-links a:hover small { color: var(--hanko); }
  .btn:hover { --fill: 100%; outline-color: rgba(201,160,78,.7); outline-offset: 5px; box-shadow: 0 22px 36px -16px rgba(120,30,14,.55); }
  .btn:hover .btn-t > span { transform: translateY(-100%); }
  .btn:hover .btn-seal { background-color: #7E2414; }
  .btn:hover .btn-seal::before { inset: 4px; border-color: rgba(233,199,123,.8); }
  .btn:hover .btn-seal i { transform: translateX(100%); }
  .nav-cta:hover { color: var(--paper); }
  .nav-cta:hover::before { transform: scaleY(1); }
  .nav-cta:hover > span > span { transform: translateY(-100%); }
  .nav[data-nav="dark"] .nav-cta:hover { color: var(--ink); }
  .field:hover { border-bottom-color: var(--ink); }
  .year a:hover b { opacity: 1; }
  .year a:hover::before { transform: scale(1.8); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}
