/* ═══════════════════════════════════════════════════════════════
   KOBAKO — promo site, structure & layout.
   Every colour, font and ornament is a variable; themes.css swaps them.
   ═══════════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; }

/* Ornaments bleed off the right edge on purpose (the hinomaru sits at
   right:-46px on phones). Clipped at the root, or the page gets a
   sideways pan — and on iOS a pannable page eats taps as scroll intent. */
html { scroll-behavior: smooth; overflow-x: hidden; overflow-x: clip; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-text);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background-color .55s ease, color .55s ease;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

/* paper grain — one SVG, opacity per theme */
.grain {
  position: fixed; inset: 0; z-index: 90; pointer-events: none;
  opacity: var(--grain-opacity);
  mix-blend-mode: var(--grain-blend);
  background-image: var(--grain-url);
  background-size: 220px 220px;
}

/* ── shared type helpers ───────────────────────────────────── */
.kicker {
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: .26em; text-transform: uppercase;
  color: var(--ink-soft); display: flex; align-items: center; gap: 14px; margin: 0 0 var(--gap-kicker);
  flex-wrap: wrap;
}
.kicker span:not(.kicker__rule) { min-width: 0; }
.kicker__rule { width: 54px; height: 1px; background: var(--accent); flex: none; }

/* ═══════════ THEME SWITCHER ═══════════ */
.switcher {
  position: fixed; z-index: 100; left: 0; right: 0; bottom: 22px;
  display: flex; justify-content: center; pointer-events: none;
}
.switcher__rail {
  pointer-events: auto;
  display: flex; align-items: center; gap: 6px;
  padding: 7px 10px;
  background: var(--rail-bg);
  border: 1px solid var(--rail-line);
  border-radius: var(--rail-radius);
  box-shadow: var(--rail-shadow);
  backdrop-filter: blur(14px) saturate(1.2);
}
.switcher__lead {
  font-family: var(--font-mono); font-size: 9px; letter-spacing: .22em;
  color: var(--ink-faint); padding: 0 10px 0 6px;
}
.switcher__div { width: 1px; height: 22px; background: var(--rail-line); margin: 0 4px; }
.chip {
  display: flex; align-items: baseline; gap: 7px;
  padding: 7px 13px; border-radius: calc(var(--rail-radius) - 6px);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em;
  color: var(--ink-soft); transition: background .25s, color .25s;
  white-space: nowrap;
}
.chip b { font-family: var(--font-jp); font-size: 13px; font-weight: 500; }
.chip:hover { background: var(--rail-hover); color: var(--ink); }
.chip[aria-current="true"] { background: var(--accent); color: var(--accent-on); }
.chip--ghost { font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-faint); }
.chip--ghost[aria-pressed="true"] { background: var(--ink); color: var(--paper); }

/* ═══════════ HEADER ═══════════ */
.head {
  position: relative; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; padding: 26px var(--pad) 0;
}
.wordmark { display: flex; align-items: baseline; gap: 10px; }
.wordmark__latin {
  font-family: var(--font-display); font-weight: var(--wm-weight);
  font-size: 17px; letter-spacing: var(--wm-track); text-transform: uppercase;
}
.wordmark__jp { font-family: var(--font-jp); font-size: 15px; color: var(--accent); }
.head__nav { display: flex; gap: 30px; font-family: var(--font-mono); font-size: 10px; letter-spacing: .22em; text-transform: uppercase; }
.head__nav a { color: var(--ink-soft); padding-bottom: 3px; border-bottom: 1px solid transparent; }
.head__nav a:hover { color: var(--ink); border-color: var(--accent); }
.head__meta { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .2em; color: var(--ink-faint); }

/* ═══════════ HERO ═══════════ */
.hero {
  position: relative;
  min-height: min(calc(100vh - 70px), 840px);
  min-height: min(calc(100svh - 70px), 840px);
  display: grid;
  grid-template-columns: minmax(340px, 42%) 1fr;
  align-items: center; gap: 44px;
  padding: 18px calc(var(--pad) + 46px) 78px var(--pad);
}
.hero > * { min-width: 0; }
.hero__copy { position: relative; z-index: 12; max-width: 520px; }

.hero__title { margin: 0; line-height: .84; }
.hero__title-main {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(66px, 10vw, 146px);
  font-weight: var(--h1-weight);
  letter-spacing: var(--h1-track);
  font-style: var(--h1-style);
  color: var(--ink);
  position: relative;
}
.hero__sub {
  margin: 16px 0 0;
  font-family: var(--font-text);
  font-size: clamp(19px, 1.7vw, 25px);
  font-style: var(--sub-style);
  color: var(--accent);
  letter-spacing: var(--sub-track);
}
.hero__slogan {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .24em; text-transform: uppercase; color: var(--ink-soft);
}
.hero__body {
  margin: 20px 0 0; max-width: 42ch;
  font-size: var(--body-size); line-height: 1.6; color: var(--ink-soft);
}
.hero__cta { margin: 26px 0 0; display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.btn {
  position: relative;
  display: inline-flex; align-items: center; gap: 12px;
  padding: 12px 22px 12px 18px;
  border-radius: var(--btn-radius);
  border: 1px solid var(--btn-line);
  background: var(--btn-bg); color: var(--btn-fg);
  transition: transform .2s ease, box-shadow .2s ease;
  box-shadow: var(--btn-shadow);
}
.btn:hover { transform: translateY(-2px); }
.btn__glyph { width: 17px; height: 20px; background: currentColor; -webkit-mask: var(--apple-mask) center/contain no-repeat; mask: var(--apple-mask) center/contain no-repeat; }
.btn__stack { display: flex; flex-direction: column; line-height: 1.15; }
.btn__stack small { font-family: var(--font-mono); font-size: 8.5px; letter-spacing: .18em; text-transform: uppercase; opacity: .8; }
.btn__stack b { font-family: var(--font-display); font-size: 17px; font-weight: 500; letter-spacing: .01em; }
.hero__cta-note { font-family: var(--font-mono); font-size: 10px; letter-spacing: .16em; color: var(--ink-faint); }

/* ── hero stage / plate ─────────────────────────────────────── */
.hero__stage { position: relative; z-index: 10; display: flex; justify-content: center; }
.plate { position: relative; margin: 0; width: min(100%, 660px); }
/* The room image is the plate's shape — no aspect-ratio here. The old
   ratio sat on the border box, so the 9px frame skewed the content box
   and object-fit: cover cropped the art by a size-dependent sliver; the
   hotspot percentages then drifted off their objects, worst on phones.
   The img's width/height attributes reserve the height before load. */
.plate__inner {
  position: relative; overflow: hidden;
  border-radius: var(--plate-radius);
  border: var(--plate-border);
  box-shadow: var(--plate-shadow);
  background: var(--panel);
  filter: var(--plate-filter);
}
.plate__room { width: 100%; height: auto; }
.plate__kapi {
  position: absolute; right: 11%; bottom: 3%;
  width: 18.5%; height: auto;
  filter: drop-shadow(0 12px 14px rgba(40,26,12,.28));
  transform-origin: 50% 100%;
  cursor: pointer;
  /* a tap, not a double-tap-to-zoom candidate */
  touch-action: manipulation;
}
.plate__glow {
  position: absolute; inset: 0; pointer-events: none;
  background: var(--plate-glow);
  mix-blend-mode: var(--plate-glow-blend);
}
.plate__cap {
  display: flex; align-items: center; gap: 8px;
  margin-top: 12px;
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink-faint);
}
/* rotating seal on the plate corner */
.plate__seal {
  position: absolute; z-index: 3; right: -44px; bottom: -38px;
  width: 92px; height: 92px; border-radius: 50%;
  background: var(--seal-bg); color: var(--seal-fg);
  display: var(--seal-display); align-items: center; justify-content: center;
  animation: spin 26s linear infinite;
  box-shadow: var(--seal-shadow);
}
.plate__seal span {
  position: absolute; inset: 0;
  font-family: var(--font-mono); font-size: 8.5px; letter-spacing: .22em;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── ornaments (shown per theme) ───────────────────────────── */
.orn { position: absolute; pointer-events: none; z-index: 1; }
.orn--hinomaru {
  display: var(--orn-hinomaru);
  right: 26%; top: 12%;
  width: min(34vw, 420px); aspect-ratio: 1; border-radius: 50%;
  background: var(--accent);
  opacity: var(--hinomaru-opacity);
  mix-blend-mode: var(--hinomaru-blend);
}
.orn--diagonal {
  display: var(--orn-diagonal);
  inset: 0;
  background:
    linear-gradient(101deg, transparent calc(38% - .5px), var(--line) 38%, transparent calc(38% + .5px)),
    linear-gradient(-77deg, transparent calc(64% - .5px), var(--accent-line) 64%, transparent calc(64% + .5px));
  opacity: .55;
}
.orn--tategaki {
  display: var(--orn-tategaki);
  writing-mode: vertical-rl;
  right: calc(var(--pad) - 46px); top: 15%;
  font-family: var(--font-jp); font-size: 13px; letter-spacing: .5em;
  color: var(--ink-soft); opacity: .8; z-index: 14;
}
.orn--tategaki i { color: var(--accent); font-style: normal; }

/* ═══════════ PLAYER ═══════════ */
.player {
  margin: 26px 0 0; max-width: 470px;
  padding: 12px 15px 13px;
  background: var(--player-bg);
  border: 1px solid var(--player-line);
  border-radius: var(--player-radius);
  box-shadow: var(--player-shadow);
  backdrop-filter: blur(8px);
}
.player__head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 9px; }
.player__label { font-family: var(--font-mono); font-size: 9px; letter-spacing: .24em; color: var(--ink-faint); }
.player__note { font-family: var(--font-mono); font-size: 8px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); }

.player__main { display: flex; align-items: center; gap: 13px; }
.player__play {
  width: 42px; height: 42px; flex: none;
  display: grid; place-items: center;
  background: var(--accent); color: var(--accent-on);
  border-radius: var(--player-btn-radius, calc(var(--player-radius) - 6px));
  font-size: 13px; transition: transform .18s ease;
}
.player__play:hover { transform: scale(1.06); }
.player__mid { flex: 1; min-width: 0; }
.player__now { display: flex; align-items: baseline; gap: 8px; }
.player__idx { font-family: var(--font-mono); font-size: 10px; color: var(--accent); flex: none; }
.player__title {
  font-family: var(--font-display); font-size: 18px; font-weight: var(--wm-weight);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.player__jp { font-family: var(--font-jp); font-size: 10.5px; color: var(--ink-faint); margin-left: auto; flex: none; }
.player__viz { display: flex; align-items: flex-end; gap: 2px; height: 15px; margin-top: 6px; }
.player__viz i { flex: 1; background: var(--viz-fill); height: 2px; border-radius: 1px; transition: height .12s linear; }

.player__side { display: flex; align-items: center; gap: 5px; flex: none; }
.player__side button {
  width: 30px; height: 28px; border-radius: calc(var(--player-radius) - 8px);
  font-family: var(--font-mono); font-size: 12px; color: var(--ink-soft);
  border: 1px solid var(--player-line); transition: background .2s, color .2s;
}
.player__side button:hover { background: var(--rail-hover); color: var(--ink); }
.player__time { font-family: var(--font-mono); font-size: 10px; color: var(--ink-faint); width: 30px; }

.player__disc {
  width: 26px; height: 26px; border-radius: 50%; flex: none;
  background: var(--disc-bg);
  box-shadow: inset 0 0 0 1px var(--line);
  position: relative;
}
.player__disc::after { content: ""; position: absolute; inset: 42%; border-radius: 50%; background: var(--accent); }
.player__disc.is-spinning { animation: spin 3.2s linear infinite; }

/* ═══════════ SYSTEM ═══════════ */
.system { padding: var(--sys-pad-top) var(--pad) 70px; }
.system__head { max-width: 900px; margin-bottom: 44px; }
.system__title { margin: 0; display: flex; align-items: baseline; gap: 18px; flex-wrap: wrap; font-family: var(--font-display); font-size: clamp(30px, 4vw, 52px); font-weight: var(--h2-weight); letter-spacing: var(--h2-track); }
.system__title-jp { font-family: var(--font-jp); color: var(--accent); font-size: .8em; flex: none; white-space: nowrap; }
.system__intent { margin: 16px 0 0; max-width: 62ch; font-size: var(--body-size); color: var(--ink-soft); line-height: 1.66; }

.system__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 704px;
  grid-template-areas: "type ui" "colour ui";
  align-items: start;
  gap: var(--panel-gap);
}
.panel--type { grid-area: type; }
.panel--colour { grid-area: colour; }
.panel--ui { grid-area: ui; }

.panel {
  position: relative;
  padding: var(--panel-pad);
  background: var(--panel);
  border: var(--panel-border);
  border-radius: var(--panel-radius);
  box-shadow: var(--panel-shadow);
}
.panel__label {
  margin: 0 0 22px;
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .24em; text-transform: uppercase;
  color: var(--ink-faint);
  display: flex; align-items: center; gap: 8px;
}
.panel__foot { margin: 22px 0 0; font-size: 13px; line-height: 1.6; color: var(--ink-soft); max-width: 52ch; }

/* type specimen */
.spec { padding: 14px 0; border-top: var(--rule); }
.spec:first-of-type { border-top: 0; padding-top: 0; }
.spec__row { display: flex; align-items: baseline; gap: 12px; }
.spec__role { font-family: var(--font-mono); font-size: 9px; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-faint); width: 74px; flex: none; }
.spec__name { font-family: var(--font-mono); font-size: 11px; color: var(--accent); letter-spacing: .04em; }
.spec__sample { margin: 4px 0 0; }
.spec__sample--display { font-family: var(--font-display); font-size: clamp(38px, 5vw, 62px); font-weight: var(--h1-weight); letter-spacing: var(--h1-track); line-height: 1; }
.spec__sample--text { font-family: var(--font-text); font-size: 20px; line-height: 1.5; color: var(--ink-soft); }
.spec__sample--mono { font-family: var(--font-mono); font-size: 12px; letter-spacing: .16em; color: var(--ink-soft); }
.spec__sample--jp { font-family: var(--font-jp); font-size: 22px; letter-spacing: .08em; }

.scale { display: flex; align-items: baseline; gap: 24px; flex-wrap: wrap; margin-top: 22px; padding-top: 18px; border-top: var(--rule); }
.scale i { font-style: normal; font-family: var(--font-display); color: var(--ink-soft); line-height: 1; }
.scale i b { display: block; font-family: var(--font-mono); font-size: 8px; font-weight: 400; letter-spacing: .12em; color: var(--ink-faint); margin-top: 5px; }

/* palette */
.swatches { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 9px; }
.sw { border-radius: var(--sw-radius); overflow: hidden; border: 1px solid var(--line); }
.sw__chip { height: 78px; }
.sw__meta { padding: 8px 9px 9px; background: var(--paper); }
.sw__name { display: block; font-family: var(--font-mono); font-size: 9px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink); }
.sw__hex { display: block; font-family: var(--font-mono); font-size: 9px; color: var(--ink-faint); margin-top: 2px; }
.contrast { margin-top: 20px; padding-top: 18px; border-top: var(--rule); display: grid; gap: 8px; }
.contrast div { display: flex; align-items: center; justify-content: space-between; font-family: var(--font-mono); font-size: 10px; letter-spacing: .1em; color: var(--ink-soft); }
.contrast b { font-weight: 400; }
.contrast u { text-decoration: none; padding: 2px 7px; border-radius: 3px; font-size: 9px; }
.contrast .ok { background: color-mix(in srgb, var(--ok) 18%, transparent); color: var(--ok); }
.contrast .warn { background: color-mix(in srgb, var(--warn) 20%, transparent); color: var(--warn); }

/* ═══════════ PHONE MOCKUPS ═══════════ */
.phones { display: flex; gap: 40px; flex-wrap: wrap; }
.phone { width: 292px; flex: none; }
.phone__body {
  position: relative;
  border-radius: 34px;
  border: var(--phone-border);
  background: var(--app-bg);
  overflow: hidden;
  height: 592px;
  display: flex; flex-direction: column;
  box-shadow: var(--phone-shadow);
  color: var(--app-ink);
}
.phone__cap { margin: 12px 0 0; font-family: var(--font-mono); font-size: 9px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-faint); }
.phone__status { display: flex; justify-content: space-between; padding: 12px 20px 6px; font-family: var(--font-mono); font-size: 9.5px; color: var(--app-ink); opacity: .75; }

.phone__scene { position: relative; height: 196px; overflow: hidden; flex: none; }
.phone__room { width: 100%; height: 100%; object-fit: cover; object-position: 50% 62%; filter: var(--app-room-filter); }
.phone__kapi { position: absolute; right: 16%; bottom: 6px; width: 74px; filter: drop-shadow(0 6px 8px rgba(40,26,12,.3)); }
.phone__scene-fade { position: absolute; inset: auto 0 0 0; height: 62px; background: linear-gradient(to top, var(--app-bg), transparent); }
.phone__bubble {
  position: absolute; left: 14px; top: 16px; max-width: 62%;
  padding: 7px 11px;
  background: var(--app-bubble-bg); color: var(--app-bubble-fg);
  border-radius: var(--app-bubble-radius);
  font-family: var(--font-text); font-size: 11.5px; line-height: 1.35;
  box-shadow: 0 3px 10px rgba(0,0,0,.12);
}

.phone__sheet { padding: 4px 16px 0; flex: 1; overflow: hidden; }
.phone__row { display: flex; align-items: baseline; justify-content: space-between; margin: 12px 0 9px; }
.phone__row--tight { margin-top: 18px; }
.ui-label { font-family: var(--font-mono); font-size: 8.5px; letter-spacing: .22em; text-transform: uppercase; color: var(--app-ink-soft); }
.ui-count { font-family: var(--font-mono); font-size: 8.5px; letter-spacing: .12em; color: var(--app-accent); }

.ui-card {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 12px; margin-bottom: 7px;
  background: var(--app-card); border: var(--app-card-border);
  border-radius: var(--app-radius);
  box-shadow: var(--app-card-shadow);
}
.ui-card__t { font-size: 12.5px; line-height: 1.3; flex: 1; }
.ui-card__check { width: 15px; height: 15px; border-radius: var(--app-check-radius); border: 1.5px solid var(--app-line); flex: none; }
.ui-card--empty {
  justify-content: center; background: transparent;
  border: 1px dashed var(--app-line); box-shadow: none;
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--app-ink-soft);
  padding: 12px;
}
.ui-dot { width: 8px; height: 8px; border-radius: var(--app-dot-radius); background: var(--app-ink-soft); flex: none; }
.ui-dot--hi { background: var(--pri-hi); }
.ui-dot--mid { background: var(--pri-mid); }
.ui-dot--lo { background: var(--pri-lo); }

.ui-folders { display: flex; gap: 7px; }
.ui-folder {
  flex: 1; padding: 12px 10px 11px;
  background: var(--app-card); border: var(--app-card-border); border-radius: var(--app-radius);
  box-shadow: var(--app-card-shadow);
}
.ui-folder b { display: block; font-family: var(--font-text); font-size: 12px; font-weight: 500; }
.ui-folder span { font-family: var(--font-mono); font-size: 9px; color: var(--app-accent); }

.phone__tabs {
  display: flex; align-items: center; justify-content: space-between;
  padding: 11px 20px 16px; border-top: 1px solid var(--app-line);
  font-family: var(--font-mono); font-size: 8.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--app-ink-soft);
}
.phone__tabs .is-on { color: var(--app-accent); }
.phone__tabs span { position: relative; }
.phone__tabs span:nth-child(2) { padding-right: 12px; }
.phone__tabs i {
  position: absolute; top: -7px; right: -6px;
  background: var(--app-accent); color: var(--app-bg);
  font-style: normal; font-size: 7.5px; padding: 1px 4px; border-radius: 6px;
}
.ui-fab {
  width: 30px; height: 30px; margin-top: -8px;
  display: grid; place-items: center;
  background: var(--app-accent); color: var(--app-bg);
  border-radius: var(--app-fab-radius); font-size: 15px;
}

.phone__head { display: flex; align-items: center; justify-content: space-between; padding: 10px 18px 12px; border-bottom: 1px solid var(--app-line); }
.phone__back, .phone__head-a { font-family: var(--font-mono); color: var(--app-ink-soft); font-size: 14px; }
.phone__head-t { font-family: var(--font-display); font-size: 19px; font-weight: var(--wm-weight); }
.phone__list { padding: 6px 16px; flex: 1; overflow: hidden; }
.ui-groupline { display: flex; align-items: center; gap: 10px; margin: 14px 0 8px; font-family: var(--font-mono); font-size: 8.5px; letter-spacing: .2em; color: var(--app-ink-soft); }
.ui-groupline i { flex: 1; height: 1px; background: var(--app-line); }
.ui-idea {
  display: flex; gap: 11px; align-items: flex-start;
  padding: 11px 12px; margin-bottom: 6px;
  background: var(--app-card); border: var(--app-card-border); border-radius: var(--app-radius);
  box-shadow: var(--app-card-shadow);
}
.ui-idea .ui-dot { margin-top: 5px; }
.ui-idea b { display: block; font-family: var(--font-text); font-size: 12.5px; font-weight: 500; line-height: 1.3; }
.ui-idea small { display: block; margin-top: 3px; font-family: var(--font-mono); font-size: 8.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--app-ink-soft); }
.ui-idea.is-done { opacity: .5; }
.ui-idea.is-done b { text-decoration: line-through; }
.phone__compose {
  display: flex; align-items: center; justify-content: space-between;
  margin: 0 16px 18px; padding: 12px 14px;
  border: 1px dashed var(--app-line); border-radius: var(--app-radius);
  font-size: 12px; color: var(--app-ink-soft);
}
.phone__compose i { font-style: normal; color: var(--app-accent); font-size: 15px; }

/* ═══════════ FOOTER ═══════════ */
.foot {
  border-top: var(--rule);
  padding: 44px var(--pad) 110px;
  display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; flex-wrap: wrap;
}
.foot__mark { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.foot__latin { font-family: var(--font-display); font-size: 27px; font-weight: var(--wm-weight); letter-spacing: var(--wm-track); }
.foot__jp { font-family: var(--font-jp); font-size: 18px; color: var(--accent); }
.foot__tag { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-faint); }
.foot__links { display: flex; gap: 26px; font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; }
.foot__links a { border-bottom: 1px solid var(--accent-line); padding-bottom: 2px; }
.foot__links a:hover { border-color: var(--accent); color: var(--accent); }
.foot__legal { margin: 0; font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .08em; color: var(--ink-faint); display: flex; align-items: center; gap: 7px; }

/* ═══════════ ASSET NOTES ═══════════ */
.note { display: none; }
body.notes-on .note {
  display: inline-grid; place-items: center;
  width: 15px; height: 15px; border-radius: 50%; vertical-align: middle;
  margin-left: 4px;
  background: var(--note-bg); color: var(--note-fg);
  font-family: var(--font-mono); font-size: 9px; cursor: help;
  animation: pulse 2.6s ease-in-out infinite;
  position: relative; z-index: 30;
}
body.notes-on .note::after { content: "!"; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 var(--note-ring); } 50% { box-shadow: 0 0 0 6px transparent; } }
.notecard {
  position: fixed; z-index: 120; max-width: 320px;
  padding: 13px 15px;
  background: var(--ink); color: var(--paper);
  border-radius: 8px; font-size: 12.5px; line-height: 1.5;
  box-shadow: 0 18px 40px rgba(0,0,0,.3); pointer-events: none;
}
.notecard b { color: var(--note-bg); }

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width: 1180px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 46px var(--pad) 40px; min-height: 0;
  }
  .hero__stage { order: 3; justify-content: flex-start; }
  .player { max-width: 100%; }
  .orn--tategaki { display: none !important; }
  .plate__seal { right: 10px; bottom: -34px; }
  .system__grid { grid-template-columns: 1fr; grid-template-areas: "type" "colour" "ui"; }
  .system { --sys-pad-top: 56px; }
}
@media (max-width: 720px) {
  /* set on body, not :root — themes.css redeclares --pad on :root and would win */
  body { --pad: 20px; }
  .head__nav, .head__meta { display: none; }
  .switcher__rail { flex-wrap: wrap; justify-content: center; max-width: calc(100vw - 24px); }
  .switcher__lead { display: none; }
  .phones { justify-content: center; }
  .player__side .player__time, .player__disc, .plate__seal { display: none; }
  .orn--hinomaru { left: auto !important; right: -54px; top: 3% !important; width: 190px !important; }
  .hero__title-main { font-size: clamp(52px, 15vw, 96px); }
  .foot { padding-bottom: 130px; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  /* the blanket rule above would leave a peeled note frozen mid-curl */
  .note-sticky.is-gone { opacity: 0 !important; }
}

/* ═══════════════════════════════════════════════════════════════
   MATERIAL LAYERS
   Directions that treat the page as a surface rather than a colour
   fill these in. Everything defaults to none, so the flat directions
   are untouched. Declared last: a `background:` shorthand earlier in
   the file would otherwise reset background-image back to none.
   ═══════════════════════════════════════════════════════════════ */
body { background-image: var(--paper-texture, none); background-attachment: fixed; }
.panel, .player { background-image: var(--panel-texture, none); }
.ui-card, .ui-idea, .ui-folder, .phone__compose { background-image: var(--card-texture, none); }
.phone__body { background-image: var(--app-surface-texture, none); }

/* The tray the app cards stand on. Inert unless a direction claims it. */
.ui-shelf { position: relative; }


/* ═══════════════════════════════════════════════════════════════
   ONE-PAGER ADDITIONS
   The licensed-track player art, Kapi's room switcher, and the
   per-room grade. All scoped to new classes — the parked directions
   above are untouched.
   ═══════════════════════════════════════════════════════════════ */

/* sleeve art in the player */
.player__art {
  width: 46px; height: 46px; flex: none;
  border-radius: 7px; object-fit: cover;
  box-shadow: 0 0 0 1px var(--line), 0 4px 10px rgba(40, 26, 12, .25);
}
.player__art.is-playing { animation: art-sway 4.2s ease-in-out infinite; }
@keyframes art-sway {
  0%, 100% { transform: rotate(-1.2deg); }
  50% { transform: rotate(1.2deg); }
}

/* Kapi's room switcher, under the plate caption */
.rooms {
  display: flex; align-items: center; gap: 7px; flex-wrap: wrap;
  margin-top: 14px;
}
.rooms__lead {
  font-family: var(--font-mono); font-size: 9px; letter-spacing: .22em;
  color: var(--ink-faint); margin-right: 5px;
}
.rooms__chip {
  padding: 7px 14px;
  background: var(--panel);
  border: 1px solid var(--line); border-radius: 7px;
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em;
  color: var(--ink-soft);
  transition: background .25s, color .25s, border-color .25s;
}
.rooms__chip:hover { color: var(--ink); border-color: var(--accent); }
.rooms__chip[aria-current="true"] {
  background: var(--accent); color: var(--accent-on); border-color: var(--accent);
}

/* room crossfade — a clone of the old room fading out over the new */
.plate__room--ghost {
  position: absolute; inset: 0;
  opacity: 1; transition: opacity .6s ease;
  will-change: opacity; pointer-events: none;
}
.plate__room--ghost.is-fading { opacity: 0; }

/* the room grades the page: cool dusk for the blue hour, warm straw
   for the countryside, nothing for the library */
body::after {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 80;
  mix-blend-mode: multiply;
  background: var(--room-tint, none);
  opacity: 0; transition: opacity .9s ease;
}
html[data-room="blue-hour"] body::after {
  --room-tint: linear-gradient(180deg, #46538C 0%, #8C93B5 55%, #7A87A8 100%);
  opacity: .13;
}
html[data-room="countryside"] body::after {
  --room-tint: linear-gradient(180deg, #E8C46A 0%, #DDAF5C 100%);
  opacity: .09;
}

/* the track title is long — let it use the room it has, and wrap on
   narrow screens rather than truncating to nothing */
.player__title { font-size: 16px; }

@media (max-width: 720px) {
  /* at this width the hinomaru lands either on the wordmark or in the
     middle of the body copy — park it in the corner beside the kicker,
     where nothing is set */
  .orn--hinomaru { right: -46px; top: 1% !important; width: 124px !important; }

  .player__title {
    white-space: normal; overflow: visible; text-overflow: clip;
    font-size: 15px; line-height: 1.2;
  }
  /* prev/next are gone with the single track, so the clock can stay */
  .player__side .player__time { display: block; }
  .rooms__lead { display: none; }
}

/* ═══════════════════════════════════════════════════════════════
   ONE SCREEN
   With the switcher gone the page is hero + footer, and both should
   land inside the first viewport on a laptop. The body becomes a flex
   column so the hero takes exactly the room that is left over —
   .hero's own min-height would otherwise hold it at 840px.
   ═══════════════════════════════════════════════════════════════ */
body { display: flex; flex-direction: column; min-height: 100svh; }
main { flex: 1 0 auto; display: flex; flex-direction: column; }
.hero {
  flex: 1 1 auto;
  min-height: 0;
  padding-top: 10px; padding-bottom: 26px;
}
/* the 110px bottom padding existed to clear the fixed switcher rail */
.foot { padding: 24px var(--pad) 26px; }

@media (max-width: 1180px) {
  /* stacked layout is taller than a screen by design — let it scroll */
  body { min-height: 0; }
  main { flex: 0 0 auto; }
  .hero { flex: 0 0 auto; padding-top: 34px; }
}
@media (max-width: 720px) {
  .foot { padding-bottom: 34px; }
}

/* ═══════════════════════════════════════════════════════════════
   THE NOTES, THE ROOMS YOU EARN, AND THE WAITLIST
   ═══════════════════════════════════════════════════════════════ */

/* ── tap counter in the header ──────────────────────────────── */
.taps {
  margin: 0; display: flex; align-items: baseline; gap: 7px; flex-wrap: wrap;
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .2em;
  text-transform: uppercase; color: var(--ink-faint);
}
.taps__n {
  font-family: var(--font-display); font-size: 15px; font-weight: 500;
  letter-spacing: .02em; color: var(--accent);
}
/* with no count yet, the words alone read as a stray caption */
.taps__n[hidden] ~ .taps__label, .taps__n[hidden] { display: none; }
.taps:has(.taps__n[hidden]) { visibility: hidden; }

/* ── the notes over the scene ───────────────────────────────── */
.notes { position: absolute; inset: 0; z-index: 6; perspective: 900px; }
.notes.is-clear { pointer-events: none; }

.note-sticky {
  position: absolute;
  left: var(--x); top: var(--y);
  width: 30%; min-height: 22%;
  padding: 5% 5% 6%;
  display: block; text-align: left;
  font-family: var(--font-text);
  font-size: clamp(9px, 1.05vw, 14px); line-height: 1.25;
  color: #3B3026;
  background: var(--sticky, #F2DE8A);
  box-shadow: 0 6px 14px rgba(40, 26, 12, .3), 0 1px 0 rgba(255,255,255,.5) inset;
  transform: rotate(var(--rot)) translateY(-6px);
  opacity: 0;
  animation: note-land .42s cubic-bezier(.2,.9,.3,1.2) var(--in-delay, 0ms) forwards;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease;
}
.note-sticky--1 { --sticky: #F2DE8A; }
.note-sticky--2 { --sticky: #EFC1A0; }
.note-sticky--3 { --sticky: #CBDCA8; }
.note-sticky--4 { --sticky: #E8E2D2; }

/* The first note beckons: every few seconds its glue gives a little and
   it lifts, which is the tell that these come off. Only one note does it —
   a whole board fidgeting is noise, one loose corner is an invitation.
   note-land has to stay in the list: its forwards fill is the only thing
   holding opacity at 1 (see the note-peel comment below). The beckon owns
   transform from its delay onward, so its rest frames repeat note-land's
   final pose exactly. */
.note-sticky:first-child {
  animation:
    note-land .42s cubic-bezier(.2,.9,.3,1.2) var(--in-delay, 0ms) forwards,
    note-beckon 4.6s ease-in-out 2.8s infinite;
}
@keyframes note-beckon {
  0%, 74%, 100% { transform: rotate(var(--rot)); }
  82% { transform: rotate(calc(var(--rot) + 1.5deg)) translateY(-7px); }
  90% { transform: rotate(var(--rot)) translateY(-2px); }
}

/* the curl where the glue stops holding */
.note-sticky::after {
  content: ""; position: absolute; right: 0; bottom: 0;
  border-width: 0 0 14px 14px; border-style: solid;
  border-color: transparent transparent rgba(255,255,255,.45) transparent;
  filter: drop-shadow(-2px -2px 2px rgba(40,26,12,.2));
}
.note-sticky:hover, .note-sticky:focus-visible {
  transform: rotate(var(--rot)) translateY(-3px) scale(1.03);
  box-shadow: 0 10px 20px rgba(40, 26, 12, .34);
}
/* Peeling, not vanishing. The first attempt set `animation: none` and
   leaned on a transition — but that drops the landing animation whose
   `forwards` fill was the only thing holding opacity at 1, so the base
   rule's opacity:0 snapped back in the same frame and there was nothing
   to transition from. A second animation replaces the first cleanly and
   starts from its own 0%, which is deterministic.

   The note is glued along its top edge, so it curls up from the bottom
   before it lets go — that is the whole tell that it was sticky. */
.note-sticky.is-gone {
  pointer-events: none;
  transform-origin: 50% 0;
  animation: note-peel .78s cubic-bezier(.34, 0, .7, .12) forwards;
  z-index: 3;
}
@keyframes note-peel {
  0% {
    opacity: 1;
    transform: rotate(var(--rot)) rotateX(0deg) translateY(0) scale(1);
  }
  /* the corner lifts and the sheet bows toward you, still stuck */
  42% {
    opacity: 1;
    transform: rotate(var(--rot)) rotateX(48deg) translateY(-2%) scale(1.03);
    box-shadow: 0 16px 26px rgba(40, 26, 12, .34);
  }
  /* and then it is off the glass */
  100% {
    opacity: 0;
    transform: rotate(var(--fly-r, 30deg)) rotateX(72deg)
               translate(var(--fly-x, 40px), 135%) scale(.86);
  }
}
@keyframes note-land {
  from { opacity: 0; transform: rotate(var(--rot)) translateY(-14px) scale(.94); }
  to   { opacity: 1; transform: rotate(var(--rot)) translateY(0) scale(1); }
}

/* ── the things worth poking ────────────────────────────────── */
.find {
  position: absolute;
  left: var(--x); top: var(--y); width: var(--w); height: var(--h);
  z-index: 5;
  border-radius: 6px;
  background: transparent;
  cursor: pointer;
  animation: find-breathe 2.8s ease-in-out infinite;
}
.find::after {
  content: ""; position: absolute; inset: 0;
  border: 1.5px solid rgba(255, 246, 225, .8);
  border-radius: 6px;
  box-shadow: 0 0 16px rgba(255, 240, 210, .55), 0 0 0 1px rgba(40,26,12,.18) inset;
}
.find:hover::after, .find:focus-visible::after {
  border-color: #FFF6E1;
  box-shadow: 0 0 26px rgba(255, 244, 216, .85), 0 0 0 1px rgba(40,26,12,.2) inset;
}
@keyframes find-breathe {
  0%, 100% { opacity: .5; }
  50% { opacity: 1; }
}

/* ── what Kapi says ─────────────────────────────────────────── */
.says {
  position: absolute; z-index: 7;
  right: 30%; bottom: 26%;
  max-width: 42%;
  margin: 0; padding: 9px 13px;
  background: var(--panel);
  border-radius: 12px 12px 3px 12px;
  box-shadow: 0 6px 18px rgba(40, 26, 12, .28);
  font-family: var(--font-text); font-size: clamp(11px, 1.1vw, 14px);
  line-height: 1.35; color: var(--ink);
  opacity: 0; transform: translateY(6px) scale(.96);
  transition: opacity .32s ease, transform .32s cubic-bezier(.2,.9,.3,1.3);
  pointer-events: none;
}
.says.is-on { opacity: 1; transform: none; }
.says::after {
  content: ""; position: absolute; right: -5px; bottom: 8px;
  width: 12px; height: 12px; background: var(--panel);
  clip-path: polygon(0 0, 0 100%, 100% 100%);
}

/* Kapi swaying to the record player. The sway starts and ends at rest:
   the first cut began every cycle at -2.5deg, so the class landing (and
   leaving) snapped him sideways for a frame. Two iterations are baked in
   here — 2 × 1.6s matches the 3.2s the scene holds the class for, so the
   animation is already back at zero when it is taken off. */
.plate__kapi.is-swaying { animation: kapi-sway 1.6s ease-in-out 2; }
@keyframes kapi-sway {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-2.4deg); }
  75% { transform: rotate(2.4deg); }
}

/* ── locked rooms ───────────────────────────────────────────── */
.rooms__chip.is-locked {
  opacity: .42;
  cursor: not-allowed;
  border-style: dashed;
}
.rooms__chip.is-locked::before {
  content: "· "; color: var(--ink-faint);
}
.rooms__chip.just-opened {
  animation: chip-open 1.1s ease 2;
}
@keyframes chip-open {
  0%, 100% { box-shadow: 0 0 0 0 rgba(224, 58, 34, 0); }
  40% { box-shadow: 0 0 0 5px rgba(224, 58, 34, .25); }
}
.rooms__hint {
  margin: 8px 0 0;
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink-faint);
}

/* ── waitlist ───────────────────────────────────────────────── */
.waitlist { margin: 22px 0 0; max-width: 470px; }
.waitlist__label {
  display: block; margin-bottom: 8px;
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .2em;
  text-transform: uppercase; color: var(--ink-faint);
}
.waitlist__row { display: flex; gap: 8px; }
.waitlist__field {
  flex: 1; min-width: 0;
  padding: 11px 13px;
  font-family: var(--font-text); font-size: 15px; color: var(--ink);
  background: var(--panel);
  border: 1px solid var(--line); border-radius: 3px;
  transition: border-color .2s ease;
}
.waitlist__field::placeholder { color: var(--ink-faint); }
.waitlist__field:focus { outline: none; border-color: var(--accent); }
.waitlist__field:disabled { opacity: .6; }
.waitlist__go {
  flex: none; padding: 11px 22px;
  background: var(--ink); color: var(--paper);
  border-radius: 3px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .16em;
  text-transform: uppercase;
  transition: background .2s ease, transform .15s ease;
}
.waitlist__go:hover { background: var(--accent); transform: translateY(-1px); }
.waitlist__says {
  margin: 8px 0 0;
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .08em;
  color: var(--ink-faint); line-height: 1.5;
}
.waitlist__says a { border-bottom: 1px solid var(--accent-line); }
.waitlist__says a:hover { color: var(--accent); }
.waitlist.is-bad .waitlist__field { border-color: var(--accent); }
.waitlist.is-bad .waitlist__says { color: var(--accent); }
.waitlist.is-done .waitlist__go { display: none; }
.waitlist.is-done .waitlist__says { color: var(--ink-soft); }

@media (max-width: 720px) {
  .taps { font-size: 8.5px; }
  .note-sticky { font-size: 10px; width: 30%; }
  /* clear of Kapi's face: he starts 29.5% in from the right, and on a
     phone-sized plate the 24% of the first cut pressed the bubble
     against his mouth */
  .says { max-width: 50%; right: 32%; }
}

/* Every Kapi frame ships on the shared 820×1080 canvas — the legacy-canvas
   poses (wave, scratch) are padded onto it by prepare-web-assets.sh — so no
   pose needs a size or offset correction here. */