/* =========================================================
   LightKing — PATTERN 06: MERCURY
   quiet luxury tech — monochrome, chrome, negative space,
   one rationed LightKing gold (liquid gold-and-silver chrome)
   ========================================================= */
:root {
  --bg: #060606;
  --bg-2: #0B0B0C;
  --bg-3: #111113;
  --fg: #EDEDEE;
  --fg-2: #ADADB1;
  --fg-3: #85858A;
  --gold: #C9A227;
  --gold-hi: #E8C766;
  --line: rgba(255, 255, 255, 0.09);
  --line-2: rgba(255, 255, 255, 0.16);
  --chrome: linear-gradient(176deg, #FFFFFF 0%, #D4D4D7 30%, #6C6C70 49%, #E6E6E8 63%, #9A9A9E 100%);
  --chrome-gold: linear-gradient(176deg, #FFF8E4 0%, #EAD49A 30%, #6E5523 49%, #F3DC8E 63%, #B8892F 100%);

  --f-sans: 'Geist', 'Helvetica Neue', Arial, sans-serif;
  --f-mono: 'Geist Mono', ui-monospace, 'SFMono-Regular', monospace;
  --f-ja: 'Zen Kaku Gothic New', 'Hiragino Sans', sans-serif;

  --sl: env(safe-area-inset-left, 0px);
  --sr: env(safe-area-inset-right, 0px);
  --st: env(safe-area-inset-top, 0px);
  --sb: env(safe-area-inset-bottom, 0px);
  --gutter: clamp(20px, 5vw, 88px);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-io: cubic-bezier(0.65, 0, 0.35, 1);
  --sec: clamp(120px, 19vh, 240px);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; background: var(--bg); }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--f-sans), var(--f-ja);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}
body.is-intro { overflow: hidden; }
img { display: block; max-width: 100%; }
img[data-scene]:not([src]) { visibility: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
figure { margin: 0; }
h1, h2, h3, p, dl, dd, ol, ul { margin: 0; }
ol, ul { padding: 0; list-style: none; }
::selection { background: var(--fg); color: var(--bg); }
:focus-visible { outline: 1px solid var(--fg); outline-offset: 4px; }
[data-pending] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.wrap { width: 100%; max-width: 1560px; margin: 0 auto; padding-left: calc(var(--gutter) + var(--sl)); padding-right: calc(var(--gutter) + var(--sr)); }
.mono { font-family: var(--f-mono); font-weight: 400; font-size: 11px; letter-spacing: 0.14em; line-height: 1.6; text-transform: uppercase; color: var(--fg-3); }
.body { font-family: var(--f-ja); font-size: 15px; line-height: 2.05; color: var(--fg-2); max-width: 32em; text-wrap: pretty; line-break: strict; }
.display { font-weight: 200; font-size: clamp(44px, 6.6vw, 116px); line-height: 0.98; letter-spacing: -0.035em; }
.chrome-text { background: var(--chrome); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.chrome-text--gold { background-image: var(--chrome-gold); }
/* Japanese line breaking: no breaks before ー / punctuation, wrap on phrase boundaries (Chrome 119+; others fall back to normal) */
.hero__lead, .manifesto__title, .manifesto__lead, .body, .oo-title__ja, .oo-copy, .oo-points p, .piece__info h3, .specs dd,
.print__title, .spatula__copy, .stickers__ja, .stickers__list li, .designer__kana, .designer__role, .credits p,
.exhibition__table dd, .news__msg { line-break: strict; word-break: auto-phrase; }
.designer__role { word-break: keep-all; }
.collection__meta .body { text-wrap: balance; }

/* LightKing mark drawn from the shared <symbol> (stroke-based) */
.lk-mark-svg, .intro__logo, .brand__logo, .hero__fallback svg, .footer__logo, .swatch svg { fill: none; stroke-linejoin: miter; stroke-miterlimit: 4; overflow: visible; }

/* index row: number — line — label */
.index-row { display: flex; align-items: center; gap: 18px; margin-bottom: clamp(28px, 4vh, 44px); }
.index-row::after { content: ''; order: 1; flex: 0 0 56px; height: 1px; background: var(--line-2); transform-origin: left; transform: scaleX(var(--draw, 1)); transition: transform 1.4s var(--ease); }
.index-row span:first-child { order: 0; color: var(--gold-hi); }
.index-row span:last-child { order: 2; }
.index-row--light span { color: rgba(237, 237, 238, 0.75); }
.index-row--light span:first-child { color: var(--gold-hi); }

/* masked line reveal */
[data-mask] > span { display: block; overflow: hidden; padding-bottom: 0.08em; margin-bottom: -0.08em; }
[data-mask] > span > i { display: block; font-style: normal; }

.hint-touch { display: none; }
@media (hover: none), (pointer: coarse) { .hint-fine { display: none; } .hint-touch { display: inline; } }

/* ---------- INTRO ---------- */
.intro { position: fixed; inset: 0; z-index: 100; background: var(--bg); display: grid; place-items: center; }
.intro__line { position: absolute; left: 50%; top: 0; width: 1px; height: 0; background: linear-gradient(180deg, transparent, var(--fg)); }
.intro__logo { width: clamp(64px, 7vw, 88px); height: auto; aspect-ratio: 880 / 740; stroke: url(#chrome-gold); stroke-width: 34; opacity: 0; }
.intro__count { position: absolute; left: 50%; bottom: calc(36px + var(--sb)); transform: translateX(-50%); color: var(--fg-3); font-variant-numeric: tabular-nums; }

/* ---------- CURSOR / GRAIN ---------- */
.cursor { position: fixed; left: 0; top: 0; z-index: 90; pointer-events: none; display: none; }
.has-cursor .cursor { display: block; }
.has-cursor, .has-cursor a, .has-cursor button { cursor: none; }
.has-cursor input { cursor: text; }
.cursor__ring { position: fixed; left: -5px; top: -5px; width: 10px; height: 10px; border-radius: 50%; background: var(--fg); mix-blend-mode: difference; transition: width .6s var(--ease), height .6s var(--ease), left .6s var(--ease), top .6s var(--ease), opacity .3s; }
.cursor__label { position: fixed; left: 0; top: 0; transform: translate(-50%, -50%); font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.16em; color: var(--bg); opacity: 0; transition: opacity .3s; white-space: nowrap; }
.cursor.is-label .cursor__ring { width: 84px; height: 84px; left: -42px; top: -42px; mix-blend-mode: normal; background: rgba(237, 237, 238, 0.94); }
.cursor.is-label .cursor__label { opacity: 1; }
.cursor.is-link .cursor__ring { width: 40px; height: 40px; left: -20px; top: -20px; }
.cursor.is-hidden .cursor__ring, .cursor.is-off .cursor__ring { opacity: 0; }
.grain { position: fixed; inset: -50%; z-index: 80; pointer-events: none; opacity: 0.045; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>"); }
@media (hover: hover) and (pointer: fine) { .grain { animation: grain 1.4s steps(5) infinite; } }
@keyframes grain { 0% { transform: translate(0, 0); } 25% { transform: translate(-2%, 1%); } 50% { transform: translate(1%, -2%); } 75% { transform: translate(-1%, 2%); } 100% { transform: translate(0, 0); } }

/* ---------- HEADER ---------- */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 60; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: calc(22px + var(--st)) calc(var(--gutter) + var(--sr)) 22px calc(var(--gutter) + var(--sl)); transition: transform .9s var(--ease), background .6s; }
.header.is-hidden { transform: translateY(-110%); }
.header::before { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6, 6, 6, 0.85), rgba(6, 6, 6, 0)); opacity: 0; transition: opacity .6s; pointer-events: none; }
.header.is-solid::before { opacity: 1; }
.brand { position: relative; display: flex; align-items: center; gap: 14px; min-height: 44px; }
.brand__logo { width: 28px; height: auto; aspect-ratio: 880 / 740; stroke: url(#chrome-gold); stroke-width: 60; }
.brand__name { font-weight: 300; font-size: 15px; letter-spacing: 0.24em; white-space: nowrap; }
.brand__by { padding-left: 14px; border-left: 1px solid var(--line-2); font-size: 10px; white-space: nowrap; }
.nav { position: relative; display: flex; gap: clamp(22px, 2.6vw, 44px); font-size: 13px; letter-spacing: 0.02em; color: var(--fg-2); }
.nav a { position: relative; padding: 10px 0; transition: color .4s; }
.nav a::after { content: ''; position: absolute; left: 0; right: 0; bottom: 4px; height: 1px; background: var(--gold-hi); transform: scaleX(0); transform-origin: right; transition: transform .8s var(--ease); }
.nav a:hover { color: var(--fg); }
.nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.menu-btn { position: relative; display: none; width: 44px; height: 44px; }
.menu-btn span { position: absolute; left: 12px; right: 12px; height: 1px; background: currentColor; transition: transform .6s var(--ease); }
.menu-btn span:first-child { top: 19px; } .menu-btn span:last-child { top: 25px; }
.menu-btn[aria-expanded="true"] span:first-child { transform: translateY(3px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:last-child { transform: translateY(-3px) rotate(-45deg); }
.mobile-menu { position: fixed; inset: 0; z-index: 55; background: rgba(6, 6, 6, 0.97); display: flex; flex-direction: column; justify-content: flex-end; padding: calc(100px + var(--st)) calc(var(--gutter) + var(--sr)) calc(96px + var(--sb)) calc(var(--gutter) + var(--sl)); }
.mobile-menu[hidden] { display: none; }
.mobile-menu nav { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.mobile-menu a { display: flex; align-items: baseline; gap: 18px; min-height: 64px; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: clamp(30px, 9vw, 40px); font-weight: 200; letter-spacing: -0.02em; line-height: 1.1; }
.mobile-menu a .mono { color: var(--gold-hi); }
.mobile-menu__foot { margin-top: 36px; }

/* ---------- LIGHTKING PATTERN SWITCHER (replaces the A/B/C switcher) ---------- */
.lk-switch { transition: translate .8s var(--ease), opacity .5s; }
.lk-switch img { max-width: none; }
body.is-intro .lk-switch { opacity: 0; }
.lk-switch.is-hidden { translate: -50% calc(100% + 40px); opacity: 0; pointer-events: none; }

/* ---------- HERO ---------- */
.hero { position: relative; height: 100vh; height: 100svh; min-height: 560px; overflow: hidden; background: var(--bg); touch-action: pan-y; }
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; touch-action: pan-y; }
.hero__fallback { position: absolute; inset: 0; display: none; place-items: center; background: radial-gradient(60% 50% at 54% 42%, #1c1a16 0%, #060606 70%); }
.hero__fallback svg { width: min(46vh, 64vw); height: auto; aspect-ratio: 880 / 740; stroke: url(#chrome-gold); stroke-width: 34; }
.hero.no-webgl .hero__fallback { display: grid; }
.hero.no-webgl .hero__canvas { display: none; }
.hero__ui { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: space-between; padding: calc(116px + var(--st)) calc(var(--gutter) + var(--sr)) calc(92px + var(--sb)) calc(var(--gutter) + var(--sl)); pointer-events: none; }
.hero__ui a, .hero__ui button { pointer-events: auto; }
.hero__top { display: flex; justify-content: space-between; gap: 24px; }
.hero__bottom { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; }
.hero__title { font-weight: 100; font-size: clamp(96px, 19vw, 320px); line-height: 0.78; letter-spacing: -0.05em; margin-left: -0.05em; }
.hero__letters { display: flex; overflow: hidden; padding: 0.04em 0.06em 0.06em 0; }
.hero__letters span { display: inline-block; background: var(--chrome-gold); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; will-change: transform; }
.hero__aside { display: flex; flex-direction: column; gap: 22px; max-width: 320px; padding-bottom: 1.4vw; }
.hero__lead { font-family: var(--f-ja); font-size: clamp(16px, 1.3vw, 19px); line-height: 2; letter-spacing: 0.08em; color: var(--fg); }
.hero__sub { display: block; margin-top: 4px; color: var(--fg-2); letter-spacing: 0.16em; }
.hero__hint { display: flex; align-items: center; gap: 14px; }
.hero__hint-line { width: 36px; height: 1px; background: var(--fg-3); }
.hero__scroll { position: absolute; left: calc(var(--gutter) + var(--sl)); bottom: calc(22px + var(--sb)); width: 1px; height: 48px; background: var(--line-2); overflow: hidden; }
.hero__scroll i { position: absolute; inset: 0; background: var(--gold-hi); transform: translateY(-100%); animation: drip 2.6s var(--ease-io) infinite; }
@keyframes drip { 0% { transform: translateY(-100%); } 55%, 100% { transform: translateY(100%); } }

/* ---------- MANIFESTO ---------- */
.manifesto { padding: var(--sec) 0; }
.manifesto__title { font-family: var(--f-ja); font-weight: 300; font-size: clamp(34px, 5.2vw, 92px); line-height: 1.32; letter-spacing: 0.02em; margin-bottom: clamp(64px, 10vh, 120px); }
.manifesto__cols { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: clamp(40px, 7vw, 140px); align-items: end; }
.manifesto__lead { font-family: var(--f-ja); font-size: clamp(19px, 1.9vw, 28px); line-height: 1.95; letter-spacing: 0.04em; text-wrap: pretty; line-break: strict; }
.manifesto__lead .ch { opacity: 0.18; transition: opacity .2s linear; }

/* ---------- FLAGSHIP (one of one) ---------- */
.oneofone { position: relative; background: var(--bg); }
.oo-hero { position: relative; height: 112vh; height: 112svh; min-height: 680px; overflow: hidden; }
.oo-hero__media { position: absolute; inset: 0; overflow: hidden; background: var(--bg-2); }
.oo-hero__media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.8) contrast(1.06) brightness(0.92); transform: scale(1.18); will-change: transform; }
.oo-hero__shade { position: absolute; inset: 0; background: linear-gradient(180deg, var(--bg) 0%, rgba(6, 6, 6, 0.1) 26%, rgba(6, 6, 6, 0.15) 62%, var(--bg) 100%), linear-gradient(90deg, rgba(6, 6, 6, 0.78) 0%, rgba(6, 6, 6, 0) 62%); }
.oo-hero__ui { position: absolute; left: 0; right: 0; top: 50%; transform: translateY(-50%); }
.oo-title { display: flex; flex-direction: column; gap: 18px; }
.oo-title__en { font-weight: 100; font-size: clamp(64px, 10vw, 176px); line-height: 0.9; letter-spacing: -0.045em; }
.oo-title__ja { font-family: var(--f-ja); font-weight: 300; font-size: clamp(18px, 1.7vw, 24px); letter-spacing: 0.5em; color: var(--fg-2); }
.oo-copy { margin-top: 40px; font-family: var(--f-ja); font-size: clamp(16px, 1.4vw, 20px); line-height: 2.1; letter-spacing: 0.06em; }
.oo-seal { position: absolute; right: calc(var(--gutter) + var(--sr)); bottom: 14%; width: clamp(120px, 12vw, 180px); height: auto; overflow: visible; }
.oo-seal text { font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 3.2px; fill: rgba(237, 237, 238, 0.82); }
.oo-seal .oo-seal__num { font-family: var(--f-sans); font-weight: 200; font-size: 34px; letter-spacing: -1px; fill: var(--gold-hi); }
.oo-seal__ring { fill: none; stroke: rgba(232, 199, 102, 0.36); stroke-width: 0.6; }
.oo-detail { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(40px, 7vw, 140px); align-items: center; padding-top: clamp(40px, 6vh, 80px); padding-bottom: var(--sec); }
.oo-points li { padding: 30px 0; border-top: 1px solid var(--line); }
.oo-points li:last-child { border-bottom: 1px solid var(--line); }
.oo-points .mono { display: block; margin-bottom: 12px; color: var(--fg-2); }
.oo-points p { font-family: var(--f-ja); font-size: 16px; line-height: 1.95; letter-spacing: 0.04em; }
.oo-aperture__clip { overflow: hidden; aspect-ratio: 1180 / 796; clip-path: inset(var(--ap, 18%) round 2px); will-change: clip-path; background: var(--bg-2); }
.oo-aperture__clip img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.12); }
.oo-aperture figcaption { margin-top: 14px; }

/* ---------- SERVICES (collection rail) ---------- */
.collection { position: relative; padding: var(--sec) 0 calc(var(--sec) * 0.6); overflow: hidden; background: var(--bg); }
.collection__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin-bottom: clamp(48px, 8vh, 96px); }
.collection__meta { display: flex; flex-direction: column; align-items: flex-end; gap: 26px; text-align: right; }
.collection__count { display: flex; align-items: center; gap: 12px; color: var(--fg); font-variant-numeric: tabular-nums; }
.collection__sep { width: 32px; height: 1px; background: var(--line-2); }
.rail { overflow: hidden; }
.rail__track { display: flex; gap: clamp(16px, 2vw, 32px); width: max-content; padding-left: calc(var(--gutter) + var(--sl)); padding-right: calc(var(--gutter) + var(--sr)); }
.piece { width: clamp(280px, 24vw, 400px); flex: 0 0 auto; position: relative; }
.piece a { display: block; }
.piece__stage { position: relative; aspect-ratio: 4 / 5; overflow: hidden; border-radius: 2px; background: var(--bg-2); }
.piece--photo .piece__stage img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.6s var(--ease), filter 1.2s var(--ease); filter: saturate(0.6) brightness(0.9); }
.piece--photo a:hover .piece__stage img { transform: scale(1.05); filter: saturate(1) brightness(1); }
.piece--cut .piece__stage { background: radial-gradient(70% 46% at 50% 34%, #222225 0%, #111113 58%, #0A0A0B 100%); }
.piece--cut .piece__stage::before { content: ''; position: absolute; left: 50%; top: -20%; width: 70%; height: 90%; transform: translateX(-50%); background: radial-gradient(50% 50% at 50% 0%, rgba(255, 255, 255, 0.10), transparent 70%); pointer-events: none; }
.piece--cut .piece__stage::after { content: ''; position: absolute; left: 18%; right: 18%; bottom: 13%; height: 7%; border-radius: 50%; background: radial-gradient(50% 50% at 50% 50%, rgba(0, 0, 0, 0.75), transparent 70%); pointer-events: none; }
.piece--cut .piece__stage img { position: absolute; left: 14%; width: 72%; top: 9%; height: 70%; object-fit: contain; object-position: 50% 100%; -webkit-box-reflect: below 3px linear-gradient(transparent 72%, rgba(255, 255, 255, 0.16)); animation: float 7s var(--ease-io) infinite alternate; transition: filter 1s var(--ease); z-index: 1; }
.piece--cut:nth-child(odd) .piece__stage img { animation-delay: -3.5s; }
.piece--cut a:hover .piece__stage img { filter: brightness(1.12); }
@keyframes float { from { transform: translateY(0); } to { transform: translateY(-7px); } }
.piece__badge { position: absolute; top: 14px; left: 14px; z-index: 2; padding: 6px 10px; border: 1px solid rgba(232, 199, 102, 0.5); border-radius: 999px; color: var(--gold-hi); background: rgba(6, 6, 6, 0.45); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.piece__info { display: grid; grid-template-columns: 1fr auto; gap: 6px 16px; padding-top: 18px; }
.piece__info .mono:first-child { grid-column: 1 / -1; }
.piece__info h3 { font-family: var(--f-ja); font-weight: 400; font-size: 14px; line-height: 1.7; letter-spacing: 0.04em; }
.piece__price { color: var(--fg-2); white-space: nowrap; }
.rail__foot { display: flex; align-items: center; gap: 24px; margin-top: 48px; }
.rail__bar { position: relative; flex: 1; height: 1px; background: var(--line); overflow: hidden; }
.rail__bar i { position: absolute; inset: 0; background: linear-gradient(90deg, var(--fg), var(--gold-hi)); transform-origin: left; transform: scaleX(0); }

/* ---------- PENDANT (zip) ---------- */
.zip { padding: var(--sec) 0; background: var(--bg-2); }
.zip__grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(40px, 7vw, 140px); align-items: start; }
.zip__media { position: sticky; top: 12vh; }
.zip__clip { overflow: hidden; aspect-ratio: 4 / 3; clip-path: inset(var(--zc, 30%) var(--zc, 30%) round 2px); will-change: clip-path; background: var(--bg-3); }
.zip__clip img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.25); will-change: transform; }
.zip__text { padding-top: 6vh; }
.zip__text .display { margin-bottom: 40px; }
.specs { margin-top: 44px; }
.specs div { display: grid; grid-template-columns: 112px 1fr; gap: 16px; padding: 16px 0; border-top: 1px solid var(--line); font-family: var(--f-ja); font-size: 14px; }
.specs div:last-child { border-bottom: 1px solid var(--line); }
.specs dt { padding-top: 2px; }
.zip__detail { margin-top: 56px; width: 62%; perspective: 900px; }
.zip__detail-tilt { overflow: hidden; aspect-ratio: 3 / 4; transform-origin: 50% 100%; will-change: transform; background: var(--bg-3); }
.zip__detail-tilt img { width: 100%; height: 100%; object-fit: cover; }
.zip__detail figcaption { margin-top: 12px; }

/* ---------- NIGHT FACADE (print + lens) ---------- */
.print { padding: var(--sec) 0; }
.print__grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(40px, 7vw, 140px); align-items: center; }
.print__title { font-family: var(--f-ja); font-weight: 300; font-size: clamp(26px, 2.6vw, 42px); line-height: 1.7; letter-spacing: 0.04em; margin-bottom: 32px; }
.print__hint { margin-top: 32px; }
.print__figure { position: relative; overflow: hidden; aspect-ratio: 4 / 3; border-radius: 2px; touch-action: pan-y; background: var(--bg-2); }
.print__figure img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.35) contrast(1.06) brightness(0.92); }
.print__lens { position: absolute; left: 0; top: 0; width: 220px; height: 220px; margin: -110px 0 0 -110px; border-radius: 50%; background-repeat: no-repeat; filter: contrast(1.1); box-shadow: 0 0 0 1px rgba(232, 199, 102, 0.6), 0 0 0 6px rgba(255, 255, 255, 0.05), 0 30px 70px rgba(0, 0, 0, 0.6), inset 0 0 40px rgba(0, 0, 0, 0.35); opacity: 0; transform: scale(0.7); transition: opacity .5s var(--ease), transform .7s var(--ease); pointer-events: none; will-change: left, top; }
.print__figure.is-zoom .print__lens { opacity: 1; transform: scale(1); }

/* ---------- CONTROLS (pinned, was spatula) ---------- */
.spatula { position: relative; background: #0A0A0A; }
.spatula__pin { position: relative; height: 100vh; height: 100svh; min-height: 640px; overflow: hidden; }
.spatula__media { position: absolute; inset: 0; }
.spatula__media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.7) brightness(0.86); transform: scale(1.18); will-change: transform; }
.spatula__shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10, 10, 10, 0.75) 0%, transparent 34%, transparent 56%, rgba(10, 10, 10, 0.92) 100%); }
.spatula__ui { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-start; padding-top: calc(120px + var(--st)); padding-bottom: calc(96px + var(--sb)); }
.spatula__title { font-weight: 100; }
.spatula__steps { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: min(560px, 80vw); }
.spatula__steps li { display: flex; align-items: baseline; gap: 18px; padding: 12px 0; border-top: 1px solid rgba(255, 255, 255, 0.12); font-size: clamp(16px, 1.5vw, 22px); font-weight: 200; letter-spacing: -0.01em; opacity: 0.22; transition: opacity .8s var(--ease); background: rgba(6, 6, 6, 0.35); }
.spatula__steps li .mono { color: var(--gold-hi); }
.spatula__steps li.is-on { opacity: 1; }
.spatula__steps li:last-child { border-bottom: 1px solid rgba(255, 255, 255, 0.12); }
.spatula__foot { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin-top: auto; }
.spatula__copy { color: var(--fg-2); }

/* ---------- WORKS (artwork) ---------- */
.artwork { padding: var(--sec) 0; }
.artwork__head { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 40px clamp(40px, 7vw, 140px); align-items: end; margin-bottom: clamp(64px, 10vh, 120px); }
.artwork__head .index-row { grid-column: 1 / -1; margin-bottom: 0; }
.artwork__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gutter); perspective: 1400px; }
.artwork__item--a { grid-column: 1 / span 6; }
.artwork__item--b { grid-column: 8 / span 5; margin-top: 22vh; }
.artwork__item--c { grid-column: 2 / span 5; margin-top: 4vh; }
.artwork__item--d { grid-column: 7 / span 6; margin-top: 24vh; }
.artwork__frame { overflow: hidden; aspect-ratio: 4 / 5; background: var(--bg-3); transform-style: preserve-3d; will-change: transform; border-radius: 2px; }
.artwork__frame img { width: 100%; height: 112%; object-fit: cover; will-change: transform; }
.artwork__item figcaption { display: flex; justify-content: space-between; gap: 16px; margin-top: 16px; }

/* ---------- KELVIN SWATCHES (was stickers) ---------- */
.stickers { padding: var(--sec) 0; background: var(--bg-2); overflow: hidden; }
.stickers__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin-bottom: 48px; }
.stickers__ja { margin-top: 18px; font-family: var(--f-ja); font-size: 16px; letter-spacing: 0.3em; color: var(--fg-2); }
.table { position: relative; height: clamp(440px, 62vh, 620px); border-radius: 4px; background: radial-gradient(60% 70% at 50% 30%, #18181A 0%, #0E0E10 70%); box-shadow: inset 0 0 0 1px var(--line); overflow: hidden; }
.table::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 64px 64px; opacity: 0.5; pointer-events: none; }
.sticker { position: absolute; left: var(--x); top: var(--y); width: clamp(120px, 12.5vw, 190px); rotate: var(--r); touch-action: none; user-select: none; -webkit-user-select: none; cursor: grab; filter: drop-shadow(0 10px 14px rgba(0, 0, 0, 0.45)) drop-shadow(0 1px 1px rgba(0, 0, 0, 0.4)); transition: filter .4s var(--ease); will-change: transform; }
.sticker.is-drag { cursor: grabbing; filter: drop-shadow(0 30px 34px rgba(0, 0, 0, 0.6)) drop-shadow(0 2px 2px rgba(0, 0, 0, 0.4)); z-index: 5; }
.swatch { position: relative; aspect-ratio: 1; border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; pointer-events: none;
  background:
    radial-gradient(circle at 50% 50%, rgba(var(--k), 0.95) 0%, rgba(var(--k), 0.55) 34%, rgba(var(--k), 0.08) 62%, rgba(0, 0, 0, 0) 70%),
    radial-gradient(circle at 34% 26%, rgba(255, 255, 255, 0.18), transparent 40%),
    #0d0d0e;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.14), inset 0 0 0 7px #121214, inset 0 0 0 8px rgba(232, 199, 102, 0.55), 0 0 60px rgba(var(--k), 0.18); }
.swatch__k { font-family: var(--f-sans); font-weight: 200; font-size: clamp(22px, 2.2vw, 34px); letter-spacing: -0.03em; line-height: 1; color: #0b0b0c; }
.swatch__n { font-family: var(--f-mono); font-size: 9px; letter-spacing: 0.2em; color: rgba(11, 11, 12, 0.72); }
.sticker--mark .swatch svg { width: 46%; height: auto; aspect-ratio: 880 / 740; stroke: #0b0b0c; stroke-width: 40; margin-top: 6px; }
.table__hint { position: absolute; right: 20px; bottom: 16px; }
.stickers__list { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 24px; margin-top: 40px; }
.stickers__list li { display: flex; flex-direction: column; gap: 4px; padding-top: 16px; border-top: 1px solid var(--line); font-family: var(--f-ja); font-size: 13px; color: var(--fg-2); }
.stickers__en { font-family: var(--f-sans); font-size: 18px; font-weight: 300; letter-spacing: -0.01em; color: var(--fg); }

/* ---------- STUDIO (designer) ---------- */
.designer { padding: var(--sec) 0; }
.designer__grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 56px clamp(40px, 7vw, 140px); align-items: start; }
.designer__name { font-weight: 100; font-size: clamp(54px, 8vw, 148px); line-height: 0.92; letter-spacing: -0.045em; }
.designer__track { display: inline-block; letter-spacing: var(--trk, -0.045em); }
.designer__kana { margin-top: 26px; font-family: var(--f-ja); font-size: 16px; letter-spacing: 0.3em; }
.designer__role { margin: 10px 0 36px; color: var(--fg-2); letter-spacing: 0.08em; text-transform: none; }
.credits { align-self: end; }
.credits li { display: grid; grid-template-columns: 96px minmax(0, 170px) minmax(0, 1fr); align-items: baseline; gap: 0 20px; padding: 24px 0; border-top: 1px solid var(--line); }
.credits li:last-child { border-bottom: 1px solid var(--line); }
.credits__num { display: flex; align-items: baseline; gap: 6px; }
.credits__num b { font-weight: 100; font-size: clamp(40px, 3.6vw, 60px); line-height: 1; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.credits__num small { font-family: var(--f-ja); font-size: 12px; color: var(--gold-hi); }
.credits__num--txt b { font-size: clamp(22px, 1.9vw, 30px); font-weight: 200; letter-spacing: -0.01em; }
.credits p { font-family: var(--f-ja); font-size: 14px; line-height: 1.85; color: var(--fg-2); }

/* ---------- SHOWROOM (exhibition) ---------- */
.exhibition { padding: var(--sec) 0; background: var(--bg-2); }
.exhibition__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(40px, 8vw, 160px); align-items: center; }
.exhibition__poster { perspective: 1200px; }
.exhibition__tilt { overflow: hidden; aspect-ratio: 804 / 1057; border-radius: 2px; transform-origin: 50% 60%; will-change: transform; box-shadow: 0 50px 100px rgba(0, 0, 0, 0.55); background: var(--bg-3); }
.exhibition__tilt img { width: 100%; height: 100%; object-fit: cover; }
.exhibition__text .display { margin-bottom: 48px; }
.exhibition__table div { display: grid; grid-template-columns: 120px 1fr; gap: 16px; padding: 18px 0; border-top: 1px solid var(--line); }
.exhibition__table div:last-child { border-bottom: 1px solid var(--line); }
.exhibition__table dt { padding-top: 3px; }
.exhibition__table dd { font-size: 15px; line-height: 1.8; overflow-wrap: anywhere; }
.link { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; border-bottom: 1px solid var(--line-2); transition: border-color .4s; }
.link:hover { border-color: var(--gold-hi); }

/* ---------- CONSULT / FOOTER ---------- */
.outro { position: relative; overflow: hidden; }
.outro__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 520px); gap: 48px; align-items: end; padding-top: var(--sec); padding-bottom: clamp(80px, 12vh, 140px); }
.outro__grid .display { margin-bottom: 26px; }
.news__label { display: block; margin-bottom: 10px; }
.news__row { display: flex; gap: 10px; align-items: stretch; }
.news input { flex: 1; min-width: 0; min-height: 56px; padding: 0 22px; border: 1px solid var(--line-2); border-radius: 999px; background: rgba(255, 255, 255, 0.02); color: var(--fg); font-family: var(--f-sans); font-size: 16px; font-weight: 300; transition: border-color .4s; }
.news input::placeholder { color: var(--fg-3); }
.news input:focus { outline: none; border-color: var(--gold-hi); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 56px; padding: 0 28px; border-radius: 999px; background: var(--fg); color: var(--bg); font-family: var(--f-ja); font-size: 14px; font-weight: 400; letter-spacing: 0.08em; transition: background .4s; white-space: nowrap; }
.btn:hover { background: linear-gradient(135deg, #f3dc8e 0%, #d9b25a 50%, #b8892f 100%); }
.news__msg { min-height: 1.6em; margin-top: 14px; color: var(--fg-2); text-transform: none; letter-spacing: 0.06em; }
.footer { position: relative; padding-bottom: calc(96px + var(--sb)); }
.footer__mark { display: flex; justify-content: center; padding: 20px 0 60px; }
.footer__logo { width: min(40vw, 440px); height: auto; aspect-ratio: 880 / 740; opacity: 0.92; stroke: url(#chrome-gold); stroke-width: 22; }
.footer__row { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; padding-top: 28px; border-top: 1px solid var(--line); }
.footer__links { display: flex; flex-wrap: wrap; gap: 4px 30px; font-size: 13px; }
.footer__links a { display: inline-flex; align-items: center; min-height: 44px; color: var(--fg-2); transition: color .3s; }
.footer__links a:hover { color: var(--fg); }
.footer__meta { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1180px) {
  .brand__by { display: none; }
}
@media (max-width: 1080px) {
  .nav { display: none; }
  .menu-btn { display: block; }
  .manifesto__cols, .oo-detail, .zip__grid, .print__grid, .artwork__head, .designer__grid, .exhibition__grid, .outro__grid { grid-template-columns: minmax(0, 1fr); }
  .zip__media { position: relative; top: 0; }
  .stickers__list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .collection__head, .stickers__head { flex-direction: column; align-items: flex-start; }
  .collection__meta { align-items: flex-start; text-align: left; }
  .credits li { grid-template-columns: 92px minmax(0, 150px) minmax(0, 1fr); }
}

@media (max-width: 760px) {
  :root { --gutter: 22px; --sec: 104px; }
  body { font-size: 15px; }
  .header { padding-top: calc(12px + var(--st)); padding-bottom: 12px; }
  .brand__logo { width: 26px; }
  .brand__name { font-size: 13px; }

  /* hero: the liquid fills the top, title anchors the bottom */
  .hero { min-height: 600px; }
  .hero__ui { padding-top: calc(84px + var(--st)); padding-bottom: calc(84px + var(--sb)); }
  .hero__coord { display: none; }
  .hero__bottom { flex-direction: column; align-items: flex-start; gap: 22px; }
  .hero__title { font-size: 30vw; }
  .hero__aside { padding-bottom: 0; max-width: none; }
  .hero__lead { font-size: 16px; }
  .hero__scroll { display: none; }

  .display { font-size: clamp(40px, 12vw, 54px); }
  .manifesto__title { font-size: clamp(30px, 8.6vw, 38px); line-height: 1.45; margin-bottom: 56px; }
  .manifesto__lead { font-size: 18px; line-height: 2; }
  .manifesto__cols { gap: 40px; }

  .oo-hero { height: auto; min-height: 0; display: flex; flex-direction: column; }
  .oo-hero__media { position: relative; height: 72svh; min-height: 440px; }
  .oo-hero__shade { background: linear-gradient(180deg, var(--bg) 0%, rgba(6, 6, 6, 0) 22%, rgba(6, 6, 6, 0) 50%, var(--bg) 72svh); }
  .oo-hero__ui { position: relative; top: auto; transform: none; margin-top: -26svh; padding-bottom: 24px; }
  .oo-title__en { font-size: 22vw; }
  .oo-title__ja { letter-spacing: 0.32em; }
  .oo-copy { margin-top: 28px; font-size: 16px; }
  .oo-seal { top: calc(84px + var(--st)); bottom: auto; right: calc(var(--gutter) + var(--sr)); width: 104px; }
  .oo-detail { padding-top: 40px; gap: 40px; }
  .oo-aperture { margin-left: calc(-1 * (var(--gutter) + var(--sl))); margin-right: calc(-1 * (var(--gutter) + var(--sr))); }
  .oo-aperture figcaption { padding: 0 var(--gutter); }

  /* services: native swipe carousel */
  .rail { scroll-padding: 0 var(--gutter); overflow-x: auto; overflow-y: hidden; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; scrollbar-width: none; overscroll-behavior-x: contain; touch-action: pan-x pan-y; }
  .rail::-webkit-scrollbar { display: none; }
  .rail__track { gap: 12px; scroll-padding: 0 var(--gutter); }
  .piece { width: 76vw; max-width: 340px; scroll-snap-align: center; }
  .piece:first-child { scroll-snap-align: start; }
  .piece:last-child { scroll-snap-align: end; }
  .rail__foot { margin-top: 32px; }

  .zip__clip { aspect-ratio: 4 / 5; }
  .zip__text { padding-top: 48px; }
  .zip__detail { width: 70%; margin-top: 40px; }
  .specs div { grid-template-columns: 92px 1fr; }

  .print__title { font-size: 26px; }
  .print__figure { margin-left: calc(-1 * (var(--gutter) + var(--sl))); margin-right: calc(-1 * (var(--gutter) + var(--sr))); border-radius: 0; aspect-ratio: 1 / 1; }
  .print__lens { width: 150px; height: 150px; margin: -75px 0 0 -75px; }

  .spatula__pin { height: auto; min-height: 0; display: flex; flex-direction: column; }
  .spatula__media { position: relative; aspect-ratio: 4 / 5; }
  .spatula__media img { object-position: 50% 45%; }
  .spatula__shade { bottom: auto; height: calc(125vw); background: linear-gradient(180deg, rgba(10, 10, 10, 0.7) 0%, transparent 26%, transparent 44%, rgba(10, 10, 10, 0.85) 66%, #0A0A0A 78%); }
  .spatula__ui { position: relative; inset: auto; margin-top: -34vw; padding-top: 0; padding-bottom: var(--sec); gap: 36px; }
  .spatula__title { font-size: 12vw; }
  .spatula__steps { position: static; transform: none; width: 100%; }
  .spatula__steps li { font-size: 18px; }
  .spatula__foot { flex-direction: column; align-items: flex-start; gap: 20px; }

  .artwork__grid { grid-template-columns: minmax(0, 1fr); gap: 56px; }
  .artwork__item--a, .artwork__item--b, .artwork__item--c, .artwork__item--d { grid-column: 1 / -1; margin-top: 0; }
  .artwork__item--b, .artwork__item--d { width: 82%; margin-left: auto; }

  .table { height: 500px; touch-action: pan-y; }
  .sticker { width: 34vw; left: var(--mx); top: var(--my); }
  .table__hint { left: 16px; right: auto; }
  .stickers__list { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .stickers__list li { display: grid; grid-template-columns: 28px 1fr auto; grid-template-areas: "n en size" "n ja size"; column-gap: 12px; padding: 14px 0; }
  .stickers__list li > :nth-child(1) { grid-area: n; }
  .stickers__list li > :nth-child(2) { grid-area: en; font-size: 17px; }
  .stickers__list li > :nth-child(3) { grid-area: ja; }
  .stickers__list li > :nth-child(4) { grid-area: size; align-self: center; }

  .designer__name { font-size: 15.6vw; }
  .credits li { grid-template-columns: 1fr auto; grid-template-areas: "tag num" "p p"; gap: 6px 16px; padding: 22px 0; }
  .credits__tag { grid-area: tag; }
  .credits__num { grid-area: num; }
  .credits p { grid-area: p; }

  .exhibition__poster { width: 84%; margin: 0 auto; }
  .exhibition__table div { grid-template-columns: 1fr; gap: 6px; }

  .news__row { flex-direction: column; }
  .btn { width: 100%; }
  .footer__mark { padding-bottom: 40px; }
  .footer__logo { width: 56vw; }
  .footer__row { flex-direction: column; align-items: stretch; padding-bottom: 24px; }
  .footer__links { flex-direction: column; gap: 0; }
  .footer__links a { border-bottom: 1px solid var(--line); min-height: 50px; }
  .footer__meta { align-items: flex-start; }
}

/* ---------- REDUCED MOTION ---------- */
@media (prefers-reduced-motion: reduce) {
  .grain, .hero__scroll i, .piece--cut .piece__stage img { animation: none !important; }
  .zip__clip, .oo-aperture__clip { clip-path: none; }
  .zip__clip img, .oo-hero__media img, .spatula__media img, .oo-aperture__clip img { transform: none; }
  .manifesto__lead .ch { opacity: 1; }
  .spatula__steps li { opacity: 1; }
}