/* ============================================================
   Victory Road Collectables — Demo 2 · "The Import House"
   Sumi-ink night · washi catalogue plates · vermillion hanko
   Greenshields Studio concept — not affiliated with the brand.
   ============================================================ */

:root{
  /* ink — the room */
  --ink:        oklch(17% 0.008 75);   /* sumi near-black, warm */
  --ink-deep:   oklch(13% 0.007 75);
  --ink-raise:  oklch(22% 0.010 75);
  --ink-line:   oklch(32% 0.012 75);

  /* washi — the plates */
  --washi:      oklch(93% 0.022 90);
  --washi-dim:  oklch(88% 0.024 90);
  --washi-line: oklch(80% 0.022 88);
  --plate-ink:  oklch(21% 0.010 75);
  --plate-mut:  oklch(40% 0.014 75);

  /* stamps & leaf */
  --vermillion:      oklch(58% 0.19 33);  /* hanko red-orange */
  --vermillion-deep: oklch(48% 0.17 33);  /* small-text-safe on washi */
  --leaf:            oklch(74% 0.10 85);  /* gold leaf */

  /* light text on ink */
  --bone:       oklch(91% 0.018 88);
  --bone-mut:   oklch(72% 0.018 85);

  --serif:"Shippori Mincho", "Hiragino Mincho ProN", Georgia, serif;
  --sans:"Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", system-ui, sans-serif;

  --wrap:1200px;
  --gutter:clamp(20px, 5vw, 72px);
  --ease:cubic-bezier(.19,1,.22,1);

  /* z scale */
  --z-rail:5; --z-sticky:40; --z-nav:60; --z-note:80;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  font-family:var(--sans);
  background:var(--ink);
  color:var(--bone);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.08;letter-spacing:-.01em;text-wrap:balance}
p{text-wrap:pretty}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}

/* paper grain over everything, very faint */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
}

/* reveals: visible by default; hidden state only under html.js */
html.js .rv{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
html.js .rv.in{opacity:1;transform:none}
html.js.show-all .rv{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  html.js .rv{opacity:1;transform:none;transition:none}
}

/* ---------- header ---------- */
header{
  position:fixed;inset:0 0 auto 0;z-index:var(--z-nav);
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:16px var(--gutter);
  transition:background .45s ease, box-shadow .45s ease, padding .45s ease;
}
header.solid{background:color-mix(in oklab, var(--ink-deep) 88%, transparent);backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--ink-line);padding-block:10px}
.brand{display:flex;align-items:center;gap:13px;z-index:2}
.brand img{width:46px;height:46px;filter:invert(1);transition:transform .5s var(--ease)}
.brand:hover img{transform:rotate(-8deg)}
.brand-name{font-family:var(--serif);font-size:1.05rem;line-height:1.05;color:var(--bone)}
.brand-name small{display:block;font-family:var(--sans);font-size:.56rem;letter-spacing:.4em;text-transform:uppercase;color:var(--bone-mut);margin-top:4px}
nav.main{display:flex;gap:32px;align-items:center}
nav.main a{font-size:.85rem;font-weight:500;color:var(--bone);position:relative;padding:6px 0}
nav.main a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--vermillion);transition:width .35s var(--ease)}
nav.main a:hover::after,nav.main a[aria-current]::after{width:100%}
.head-right{display:flex;align-items:center;gap:14px;z-index:2}
.icon-btn{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--ink-line);border-radius:50%;color:var(--bone);background:transparent;transition:transform .3s var(--ease),background .3s,border-color .3s;cursor:pointer}
.icon-btn:hover{transform:translateY(-2px);background:var(--vermillion);border-color:var(--vermillion);color:#fff}
.cart-btn{position:relative}
.cart-btn .dot{position:absolute;top:2px;right:0;width:10px;height:10px;border-radius:50%;background:var(--vermillion);border:2px solid var(--ink)}
.burger{display:none}

/* ---------- hero ---------- */
.hero{
  position:relative;min-height:100svh;display:grid;
  grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);
  align-items:center;gap:clamp(24px,4vw,60px);
  padding:clamp(120px,16vh,170px) var(--gutter) clamp(60px,9vh,110px);
  overflow:hidden;
}
/* faint enso brush ring behind the card */
.hero::after{
  content:"";position:absolute;right:-6%;top:8%;width:min(58vw,760px);aspect-ratio:1;
  border-radius:50%;border:2px solid color-mix(in oklab, var(--bone) 9%, transparent);
  mask:conic-gradient(from 210deg, #000 0 78%, transparent 82%);
  pointer-events:none;
}
.hero-copy{position:relative;z-index:2;max-width:640px;min-width:0}
.kana-over{font-family:var(--serif);font-size:clamp(.85rem,1.6vw,1.25rem);letter-spacing:clamp(.18em,1.2vw,.55em);color:var(--leaf);margin-bottom:20px;max-width:100%;overflow-wrap:anywhere}
.hero h1{font-size:clamp(2.9rem,7.2vw,5.6rem);color:var(--bone);font-weight:600}
.hero h1 .thin{display:block;font-weight:400;font-style:italic;color:var(--bone-mut);font-size:.62em;margin-top:10px;letter-spacing:.01em}
.hero p.lede{margin-top:28px;max-width:46ch;color:var(--bone-mut);font-size:clamp(1rem,1.35vw,1.15rem)}
.hero p.lede b{color:var(--bone);font-weight:700}
.hero-ctas{display:flex;flex-wrap:wrap;gap:16px;margin-top:38px}
.btn{
  display:inline-flex;align-items:center;gap:12px;padding:15px 28px;
  font-weight:700;font-size:.92rem;border-radius:4px;border:1px solid transparent;
  transition:transform .3s var(--ease), box-shadow .3s, background .3s, color .3s;
}
.btn svg{width:17px;height:17px;transition:transform .3s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn-fill{background:var(--vermillion);color:#fff}
.btn-fill:hover{transform:translateY(-3px);box-shadow:0 18px 40px -16px color-mix(in oklab, var(--vermillion) 70%, transparent)}
.btn-ghost{border-color:var(--ink-line);color:var(--bone)}
.btn-ghost:hover{border-color:var(--bone);transform:translateY(-3px)}
.hero-meta{display:flex;gap:28px;margin-top:48px;color:var(--bone-mut);font-size:.8rem;letter-spacing:.06em}
.hero-meta span{display:flex;align-items:center;gap:9px}
.hero-meta svg{width:15px;height:15px;color:var(--leaf)}

/* vertical japanese rail */
.jp-rail{
  position:absolute;left:calc(var(--gutter) * .25);top:50%;transform:translateY(-50%);
  writing-mode:vertical-rl;font-family:var(--serif);font-size:.8rem;letter-spacing:.5em;
  color:color-mix(in oklab, var(--bone) 38%, transparent);z-index:var(--z-rail);
  display:flex;align-items:center;gap:18px;user-select:none;
}
.jp-rail::before{content:"";width:1px;height:64px;background:var(--ink-line)}
@media(max-width:1180px){.jp-rail{display:none}}

/* ---------- the holo card ---------- */
.stage{position:relative;z-index:2;display:grid;place-items:center;perspective:1200px}
.holo-card{
  position:relative;width:min(340px,72vw);aspect-ratio:63/88;border-radius:16px;
  background:
    radial-gradient(120% 90% at 20% 10%, oklch(30% .02 75), transparent 60%),
    linear-gradient(160deg, oklch(24% .015 75), oklch(15% .01 75) 65%);
  border:1px solid color-mix(in oklab, var(--leaf) 45%, transparent);
  box-shadow:
    0 40px 90px -30px rgba(0,0,0,.85),
    inset 0 1px 0 color-mix(in oklab, var(--leaf) 30%, transparent);
  transform-style:preserve-3d;
  transform:rotateX(var(--rx,4deg)) rotateY(var(--ry,-7deg));
  transition:transform .18s ease-out;
  cursor:pointer;
}
html.js .holo-card.idle{animation:float 7s ease-in-out infinite}
@keyframes float{0%,100%{translate:0 0}50%{translate:0 -12px}}
/* foil wash */
.holo-card .foil{
  position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:
    linear-gradient(115deg,
      transparent 20%,
      oklch(75% .16 340 / .22) 36%,
      oklch(80% .15 200 / .28) 46%,
      oklch(85% .14 130 / .22) 55%,
      oklch(78% .16 60 / .24) 64%,
      transparent 80%);
  background-size:260% 260%;
  background-position:calc(var(--gx,50) * 1%) calc(var(--gy,50) * 1%);
  mix-blend-mode:screen;opacity:.75;
}
/* pointer glare */
.holo-card .glare{
  position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:radial-gradient(320px circle at calc(var(--gx,50) * 1%) calc(var(--gy,50) * 1%),
    rgba(255,255,255,.16), transparent 55%);
}
/* sparkle field */
.holo-card .spark{
  position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:.16;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='s'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3CfeColorMatrix values='0 0 0 9 -5  0 0 0 9 -5  0 0 0 9 -5  0 0 0 0 1'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23s)'/%3E%3C/svg%3E");
  mix-blend-mode:screen;
}
.holo-face{
  position:absolute;inset:14px;border-radius:10px;
  border:1px solid color-mix(in oklab, var(--leaf) 35%, transparent);
  display:flex;flex-direction:column;align-items:center;justify-content:space-between;
  padding:26px 20px;text-align:center;
}
.holo-face .set{font-size:.6rem;letter-spacing:.42em;text-transform:uppercase;color:var(--leaf)}
.holo-face img{width:44%;filter:invert(1);opacity:.95}
.holo-face .nm{font-family:var(--serif);font-size:1.15rem;color:var(--bone);line-height:1.3}
.holo-face .nm small{display:block;font-family:var(--sans);font-size:.6rem;letter-spacing:.34em;text-transform:uppercase;color:var(--bone-mut);margin-top:8px}
.holo-face .jp{font-family:var(--serif);font-size:.72rem;letter-spacing:.5em;color:var(--bone-mut)}
.stage .hint{position:absolute;bottom:-42px;font-size:.68rem;letter-spacing:.28em;text-transform:uppercase;color:var(--bone-mut)}
@media(prefers-reduced-motion:reduce){
  html.js .holo-card.idle{animation:none}
  .holo-card{transition:none;transform:rotateX(4deg) rotateY(-7deg)}
}

/* ---------- ticker ---------- */
.ticker{background:var(--vermillion);color:#fff;overflow:hidden;padding-block:13px;border-block:1px solid var(--vermillion-deep)}
.ticker .lane{display:flex;gap:0;width:max-content}
html.js .ticker .lane{animation:tick 34s linear infinite}
@keyframes tick{to{transform:translateX(-50%)}}
.ticker span{white-space:nowrap;font-weight:700;font-size:.82rem;letter-spacing:.2em;text-transform:uppercase;padding-inline:26px;display:inline-flex;align-items:center;gap:26px}
.ticker span::after{content:"◆";font-size:.55rem;opacity:.7}
@media(prefers-reduced-motion:reduce){html.js .ticker .lane{animation:none}}

/* ---------- cabinet (categories) ---------- */
.cabinet{padding-block:clamp(80px,12vw,150px)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;flex-wrap:wrap;margin-bottom:clamp(40px,6vw,64px)}
.sec-head h2{font-size:clamp(2rem,4.4vw,3.4rem);color:var(--bone)}
.sec-head .kana{font-family:var(--serif);letter-spacing:.5em;color:var(--leaf);font-size:.85rem;margin-bottom:14px}
.sec-head p{color:var(--bone-mut);max-width:44ch}
.cab-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
.plate{
  position:relative;border-radius:6px;background:var(--washi);color:var(--plate-ink);
  padding:34px 30px;display:flex;flex-direction:column;justify-content:space-between;gap:40px;
  min-height:300px;overflow:hidden;
  box-shadow:0 24px 60px -34px rgba(0,0,0,.9);
  transition:transform .45s var(--ease), box-shadow .45s var(--ease);
}
.plate:hover{transform:translateY(-6px);box-shadow:0 40px 80px -36px rgba(0,0,0,.95)}
/* washi texture */
.plate::before{
  content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='w'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.06 .09' numOctaves='3'/%3E%3CfeColorMatrix values='0 0 0 0 .93  0 0 0 0 .90  0 0 0 0 .83  0 0 0 .06 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23w)'/%3E%3C/svg%3E");
}
.plate > *{position:relative}
.plate.lg{grid-column:span 7;grid-row:span 2;min-height:520px}
.plate.md{grid-column:span 5}
.plate.sm{grid-column:span 5}
.plate.wide{
  grid-column:span 12;min-height:0;
  flex-direction:row;align-items:center;justify-content:flex-start;gap:28px;
}
.plate.wide .top{flex:none;flex-direction:column;align-items:flex-start;gap:14px}
.plate.wide .top .en{text-align:left}
.plate.wide h3{font-size:clamp(1.3rem,2.2vw,1.7rem)}
.plate.wide p{margin-top:8px;max-width:56ch}
.hanko{
  width:58px;height:58px;border-radius:50%;display:grid;place-items:center;
  background:var(--vermillion);color:#fff;font-family:var(--serif);font-size:1.5rem;font-weight:600;
  box-shadow:0 3px 0 var(--vermillion-deep);
  transform:rotate(-6deg);
}
.plate .top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.plate .top .en{font-size:.66rem;letter-spacing:.3em;text-transform:uppercase;color:var(--plate-mut);text-align:right;line-height:1.9}
.plate h3{font-size:clamp(1.5rem,2.6vw,2.2rem);color:var(--plate-ink)}
.plate.lg h3{font-size:clamp(1.9rem,3.4vw,2.9rem)}
.plate p{color:var(--plate-mut);margin-top:12px;max-width:44ch;font-size:.95rem}
.plate .go{
  display:inline-flex;align-items:center;gap:10px;margin-top:22px;font-weight:700;font-size:.85rem;
  color:var(--vermillion-deep);
}
.plate .go svg{width:16px;height:16px;transition:transform .3s var(--ease)}
.plate:hover .go svg{transform:translateX(5px)}
/* big ghost kanji on the large plate */
.plate.lg::after{
  content:attr(data-kanji);position:absolute;right:-2%;bottom:-14%;
  font-family:var(--serif);font-size:min(26rem,42vw);line-height:1;color:rgba(20,17,12,.055);
  pointer-events:none;
}

/* ---------- guide: english or japanese ---------- */
.guide{position:relative;padding-block:clamp(80px,12vw,150px);background:var(--ink-deep);border-block:1px solid var(--ink-line)}
.guide-head{max-width:720px;margin-bottom:clamp(40px,6vw,60px)}
.guide-head .kana{font-family:var(--serif);letter-spacing:.5em;color:var(--leaf);font-size:.85rem;margin-bottom:14px}
.guide-head h2{font-size:clamp(2rem,4.6vw,3.4rem);color:var(--bone)}
.guide-head h2 em{font-style:italic;color:var(--vermillion);font-weight:500}
.guide-head p{color:var(--bone-mut);margin-top:18px;max-width:56ch}
.ledger{border-radius:8px;overflow:hidden;background:var(--washi);color:var(--plate-ink);box-shadow:0 30px 80px -40px rgba(0,0,0,.95)}
.ledger-cols{display:grid;grid-template-columns:1.15fr 1fr 1fr}
.ledger-cols > div{padding:22px 28px}
.ledger-head{border-bottom:2px solid var(--plate-ink)}
.ledger-head .col-t{display:flex;align-items:center;gap:14px;font-family:var(--serif);font-size:1.25rem}
.ledger-head .col-t .mini-hanko{width:36px;height:36px;font-size:1rem;border-radius:50%;display:grid;place-items:center;background:var(--vermillion);color:#fff;font-family:var(--serif);transform:rotate(-6deg)}
.ledger-head .col-t small{display:block;font-family:var(--sans);font-size:.62rem;letter-spacing:.26em;text-transform:uppercase;color:var(--plate-mut)}
.ledger-row{border-bottom:1px solid var(--washi-line)}
.ledger-row:last-of-type{border-bottom:0}
.ledger-row .q{font-weight:700;font-size:.95rem}
.ledger-row .q small{display:block;font-weight:400;color:var(--plate-mut);font-size:.8rem;margin-top:4px}
.ledger-row .a{font-size:.92rem;color:var(--plate-ink);line-height:1.55}
.ledger-verdict{background:var(--plate-ink);color:var(--washi);display:flex;gap:20px;align-items:center;padding:26px 28px;flex-wrap:wrap}
.ledger-verdict .hanko{flex:none;width:46px;height:46px;font-size:1.2rem}
.ledger-verdict p{font-family:var(--serif);font-size:1.1rem;max-width:60ch}
.ledger-verdict p b{color:var(--leaf);font-weight:600}

/* ---------- shipping ritual ---------- */
.ritual{padding-block:clamp(80px,12vw,150px)}
.ritual-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(36px,6vw,90px);align-items:center}
.ritual h2{font-size:clamp(2rem,4.4vw,3.2rem);color:var(--bone)}
.ritual .kana{font-family:var(--serif);letter-spacing:.5em;color:var(--leaf);font-size:.85rem;margin-bottom:14px}
.ritual .lede2{color:var(--bone-mut);margin-top:18px;max-width:44ch}
.ritual .ship-line{margin-top:30px;display:flex;flex-direction:column;gap:0;border-top:1px solid var(--ink-line)}
.ship-line .li{display:flex;gap:18px;align-items:baseline;padding:16px 0;border-bottom:1px solid var(--ink-line);font-size:.95rem;color:var(--bone-mut)}
.ship-line .li b{color:var(--bone);font-weight:700}
.ship-line .li .tag{flex:none;font-family:var(--serif);color:var(--leaf);font-size:.85rem;width:74px}
.steps-scroll{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.ticket{
  position:relative;background:var(--washi);color:var(--plate-ink);border-radius:6px;padding:26px 24px;
  box-shadow:0 20px 50px -30px rgba(0,0,0,.9);
}
.ticket::before{
  content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;border-radius:inherit;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='w'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.06 .09' numOctaves='3'/%3E%3CfeColorMatrix values='0 0 0 0 .93  0 0 0 0 .90  0 0 0 0 .83  0 0 0 .06 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23w)'/%3E%3C/svg%3E");
}
.ticket > *{position:relative}
.ticket:nth-child(2){transform:rotate(1.2deg)}
.ticket:nth-child(3){transform:rotate(-1.4deg)}
.ticket svg{width:26px;height:26px;color:var(--vermillion-deep);margin-bottom:14px}
.ticket b{display:block;font-family:var(--serif);font-size:1.08rem;font-weight:600}
.ticket span{display:block;color:var(--plate-mut);font-size:.86rem;margin-top:8px;line-height:1.5}

/* ---------- about band ---------- */
.about{position:relative;overflow:hidden;border-block:1px solid var(--ink-line)}
.about-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);min-height:520px}
.about .media{position:relative;min-height:340px}
.about .media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.1) brightness(.62)}
.about .media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg, transparent 30%, var(--ink) 100%);}
.about .copy{display:flex;flex-direction:column;justify-content:center;padding:clamp(50px,7vw,100px) var(--gutter)}
.about .copy .kana{font-family:var(--serif);letter-spacing:.5em;color:var(--leaf);font-size:.85rem;margin-bottom:14px}
.about h2{font-size:clamp(2rem,4vw,3.1rem);color:var(--bone)}
.about p{color:var(--bone-mut);margin-top:20px;max-width:50ch}
.about p b{color:var(--bone)}
.about .seal-row{display:flex;align-items:center;gap:18px;margin-top:34px}
.about .seal-row .hanko{width:64px;height:64px;font-size:1.7rem}
.about .seal-row .who b{display:block;color:var(--bone);font-family:var(--serif);font-size:1.05rem}
.about .seal-row .who span{color:var(--bone-mut);font-size:.85rem}

/* ---------- contact cta ---------- */
.cta{padding-block:clamp(80px,12vw,150px)}
.cta-inner{
  position:relative;background:var(--vermillion);color:#fff;border-radius:10px;
  padding:clamp(50px,8vw,100px) clamp(28px,6vw,90px);overflow:hidden;
}
.cta-inner::after{
  content:"勝";position:absolute;right:-4%;bottom:-30%;font-family:var(--serif);
  font-size:min(30rem,52vw);line-height:1;color:rgba(255,255,255,.08);pointer-events:none;
}
.cta-inner .kana{font-family:var(--serif);letter-spacing:.5em;font-size:.85rem;color:rgba(255,255,255,.85);margin-bottom:16px}
.cta-inner h2{font-size:clamp(2rem,5vw,3.6rem);color:#fff;max-width:18ch}
.cta-inner p{margin-top:18px;max-width:52ch;color:rgba(255,255,255,.92)}
.cta-inner .btn{margin-top:34px;background:var(--ink);color:var(--bone)}
.cta-inner .btn:hover{transform:translateY(-3px);box-shadow:0 20px 44px -18px rgba(0,0,0,.6)}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--ink-line);padding-block:60px 36px}
.foot-top{display:flex;justify-content:space-between;gap:44px;flex-wrap:wrap;align-items:flex-start}
.foot-brand{display:flex;align-items:center;gap:14px}
.foot-brand img{width:54px;height:54px;filter:invert(1)}
.foot-nav{display:flex;gap:64px;flex-wrap:wrap}
.foot-nav h4{font-family:var(--serif);font-weight:600;font-size:.95rem;color:var(--bone);margin-bottom:14px}
.foot-nav a{display:block;font-size:.9rem;color:var(--bone-mut);padding:5px 0;transition:color .25s}
.foot-nav a:hover{color:var(--vermillion)}
.foot-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:52px;padding-top:24px;border-top:1px solid var(--ink-line);color:var(--bone-mut);font-size:.8rem}
.demo-note{position:fixed;left:16px;bottom:16px;z-index:var(--z-note);background:var(--washi);color:var(--plate-ink);font-size:.68rem;letter-spacing:.04em;padding:8px 14px;border-radius:100px;box-shadow:0 10px 30px -12px rgba(0,0,0,.8)}
.demo-note b{font-weight:700;color:var(--vermillion-deep)}

/* ---------- responsive ---------- */
@media(max-width:1020px){
  .cab-grid{grid-template-columns:repeat(2,1fr)}
  .plate.lg{grid-column:span 2;grid-row:auto;min-height:400px}
  .plate.md,.plate.sm{grid-column:span 1}
  .plate.wide{grid-column:span 2;flex-direction:column;align-items:flex-start}
  .plate.wide .top{flex-direction:row;align-items:flex-start;width:100%;justify-content:space-between}
  .plate.wide .top .en{text-align:right}
  .ledger-cols{grid-template-columns:1fr}
  .ledger-cols > div{padding:18px 24px}
  .ledger-head{display:none}
  .ledger-row .q{padding-bottom:0}
  .ledger-row .a{padding-top:6px}
  .ledger-row .a::before{content:attr(data-col);display:block;font-family:var(--serif);font-size:.78rem;color:var(--vermillion-deep);letter-spacing:.1em;margin-bottom:4px}
  .ledger-row{padding-block:8px}
}
@media(max-width:900px){
  .hero{grid-template-columns:1fr;padding-top:120px;text-align:left}
  .stage{margin-top:26px;order:2}
  .hero::after{right:-30%;top:auto;bottom:-10%}
  nav.main{
    position:fixed;inset:0 0 0 auto;width:min(80vw,340px);flex-direction:column;
    justify-content:center;align-items:flex-start;gap:6px;padding:60px 44px;
    background:var(--washi);transform:translateX(100%);transition:transform .5s var(--ease);z-index:var(--z-nav);
  }
  nav.main.open{transform:none}
  nav.main a{color:var(--plate-ink);font-size:1.5rem;font-family:var(--serif)}
  nav.main a::after{display:none}
  .burger{display:grid;z-index:calc(var(--z-nav) + 2)}
  .ritual-grid{grid-template-columns:1fr}
  .about-grid{grid-template-columns:1fr}
  .about .media{min-height:280px}
  .about .media::after{background:linear-gradient(180deg, transparent 30%, var(--ink) 100%)}
}
@media(max-width:640px){
  .cab-grid{grid-template-columns:1fr}
  .plate.lg{grid-column:span 1}
  .plate.md,.plate.sm,.plate.wide{grid-column:span 1}
  .steps-scroll{grid-template-columns:1fr}
  .ticket:nth-child(2),.ticket:nth-child(3){transform:none}
  .hero-meta{flex-direction:column;gap:12px}
}
@media(prefers-reduced-motion:reduce){
  .plate,.ticket,.btn,.icon-btn,.brand img{transition:none}
}