/* wax i/o, the cover site. The app's stylesheet (app/styles.css) gives the
   tokens, the faces, the cut-in keys, the running order, the night and the
   plates; this file only lays out a page around them. Same law as the app:
   controls are cut into the deck, things that sit on the deck (a record, a
   sleeve) keep their hard shadow and stand on it. Hard edges, no blur. */

:root { --ink-3: #6B5544; --on-ink-3: rgba(238, 226, 209, 0.62); }
html { scroll-padding-top: 110px; }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }
.order :focus-visible { outline-color: var(--paper); }
.fl { color: var(--flame-ink); }
.site-top { gap: 22px; }
.site-top .btn-in { margin-left: 0; }
.site-entry { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; flex-shrink: 0; }
.site-entry > span { font: 400 11px/1.3 var(--mono); color: var(--ink-2); }
.site-top .links { display: flex; gap: 24px; margin-left: auto; }
.site-top .links a { display: flex; align-items: center; min-height: 44px; color: var(--ink); font: 400 12px/1.4 var(--mono); text-decoration: none; white-space: nowrap; }
.site-top .links a:hover { text-decoration: underline; text-underline-offset: 4px; }
.site-top .links a:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }
@media (max-width: 1080px) {
  html { scroll-padding-top: 160px; }
  .site-top { flex-wrap: wrap; gap: 8px 22px; }
  .site-entry { margin-left: auto; }
  .site-top .links { order: 3; flex-basis: 100%; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 16px; }
}
@media (max-width: 480px) {
  .site-top .links { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ---------- the record ---------- */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  grid-template-areas: 'copy deck' 'feet feet';
  gap: clamp(28px, 4vw, 64px) clamp(32px, 6vw, 96px);
  align-items: center;
  min-height: calc(100svh - 72px);
  padding: clamp(28px, 4vw, 56px) var(--gutter) 0;
}
.hero-copy { grid-area: copy; }
.hero h1 {
  margin: 16px 0 28px;
  font: 500 clamp(48px, 6.4vw, 108px)/0.94 var(--display);
  letter-spacing: -0.03em;
  text-wrap: balance;
}
.hero h1 span { color: var(--flame-ink); }
.hero-lede { margin: 0 0 30px; max-width: 46ch; font: 400 clamp(18px, 1.5vw, 21px)/1.5 var(--text); color: var(--ink-2); }
.hero-keys { display: flex; flex-wrap: wrap; gap: 10px; margin-left: -6px; }
.hero-deck { grid-area: deck; position: relative; display: grid; place-items: center; }
.hero-disc { width: min(100%, 580px); touch-action: pan-y pinch-zoom; }
.hero-hint { position: absolute; right: 4%; bottom: -6px; }
.hero-feet {
  grid-area: feet;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: clamp(8px, 2vw, 24px) calc(var(--gutter) * -1) 0;
  padding: 0;
  list-style: none;
  border-top: var(--line);
}
.hero-feet li { display: flex; flex-direction: column; gap: 6px; padding: 20px var(--gutter) 24px; }
.hero-feet li + li { border-left: var(--line); }
.hero-feet b { font: 500 clamp(24px, 2.2vw, 32px)/1 var(--display); letter-spacing: -0.02em; }
.hero-feet span { font: 400 12px/1.4 var(--mono); letter-spacing: 0.04em; color: var(--ink-3); }

/* ---------- sections ---------- */

.hero + .sec { border-top: var(--line); }
.site-set .sec-head, .shelf .sec-head { flex-direction: row; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; }
.set-lede { margin: 0; max-width: 40ch; font: 400 18px/1.5 var(--text); color: var(--ink-2); }

/* 01 · the numbers: the app's frame, standing on the deck, with a rail
   beside it that names whichever plate is in it. The app sizes the frame
   from its sheet; here the page does. */
.site-numbers { padding-top: clamp(36px, 5vw, 72px); }
.site-numbers .sec-head { flex-direction: row; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; }
.site-numbers .sec-title { white-space: normal; font-size: clamp(40px, 5.4vw, 84px); }
.plates { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr); gap: clamp(28px, 4vw, 64px); align-items: stretch; }
.plates .reel { height: min(calc(100svh - 150px), 980px); min-height: 560px; margin: 0; }
.plates .reel-frame { border: var(--line); box-shadow: 8px 8px 0 var(--ink); }
.plate-notes { display: flex; flex-direction: column; gap: 26px; min-width: 0; }
.plate-notes .numbers-lede { margin: 0; max-width: 40ch; }
.plate-list { margin: 0; padding: 0; list-style: none; border-top: var(--line); }
.plate-list button {
  display: grid;
  gap: 6px;
  width: 100%;
  padding: 18px 0 20px;
  border: 0;
  border-bottom: 1px solid var(--rule-2);
  background: none;
  color: var(--ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.plate-list b { font: 500 clamp(24px, 2.2vw, 32px)/1 var(--display); letter-spacing: -0.02em; transition: color 0.2s var(--ease); }
.plate-about { display: none; max-width: 42ch; font: 400 15px/1.5 var(--text); color: var(--ink-2); }
.plate-list button:hover b, .plate-list [aria-current='true'] b { color: var(--flame-ink); }
.plate-list [aria-current='true'] .plate-about { display: block; }
.plate-list button:focus-visible { outline: 3px solid var(--ink); outline-offset: 4px; }
.plate-foot { margin: auto 0 0; font: 400 12px/1.5 var(--mono); letter-spacing: 0.04em; color: var(--ink-3); }

/* 02 · the shelf */
.shelf-grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(28px, 5vw, 84px); align-items: start; }
.ledger { margin: 0; padding: 0; list-style: none; border-top: var(--line); }
.ledger li { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 4px 18px; padding: 18px 0 20px; border-bottom: 1px solid var(--rule-2); }
.ledger .kick { padding-top: 6px; }
.ledger b { font: 500 28px/1 var(--display); letter-spacing: -0.02em; }
.ledger p { grid-column: 2; margin: 0; font: 400 16px/1.5 var(--text); color: var(--ink-2); }
.crate-shelf { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(18px, 2vw, 28px) clamp(14px, 1.6vw, 22px); }
.crate-sleeve { margin: 0; outline-offset: 6px; }
.crate-art {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--c);
  border: var(--line);
  box-shadow: 6px 6px 0 var(--ink);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.crate-art img { width: 100%; height: 100%; object-fit: cover; }
.crate-sleeve:hover .crate-art, .crate-sleeve:focus-visible .crate-art { transform: translate(-3px, -6px); box-shadow: 9px 12px 0 var(--flame); }
.crate-sleeve figcaption { display: flex; flex-direction: column; gap: 3px; margin-top: 14px; }
.crate-sleeve b { font: 500 18px/1.1 var(--display); letter-spacing: -0.01em; }
.crate-sleeve span { font: 400 11px/1.35 var(--mono); letter-spacing: 0.03em; color: var(--ink-3); }

/* 03 · the set: the desk of keys */
.desk { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(30px, 4vw, 56px) clamp(32px, 5vw, 80px); }
.field-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding-bottom: 12px; margin-bottom: 18px; border-bottom: 1px solid var(--rule-2); }
.field-head b { font: 500 clamp(22px, 2vw, 28px)/1 var(--display); letter-spacing: -0.015em; }
.field-note { margin: 14px 0 0; font: 400 16px/1.45 var(--text); color: var(--ink-2); }
.moods { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 4px; padding: 4px; background: var(--slot-floor); box-shadow: var(--tray); }
.moods button {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 46px;
  padding: 0 12px;
  border: 0;
  background: var(--paper-hi);
  font: 600 14px/1 var(--text);
  text-align: left;
  box-shadow: var(--key);
  transition: box-shadow 0.08s var(--ease), background 0.15s;
}
.moods button i { flex: none; width: 10px; height: 10px; border-radius: 50%; background: var(--c); box-shadow: 0 0 0 1.5px var(--ink); }
.moods button:active { box-shadow: var(--key-down); }
.moods button[aria-checked='true'] { background: var(--ink); color: var(--paper); --key-lit: rgba(255, 255, 255, 0.14); box-shadow: var(--key-down); }
.moods button[aria-checked='true'] i { box-shadow: 0 0 0 1.5px var(--paper), 0 0 10px var(--c); }
.rings { display: flex; margin-top: 10px; }
.rings button, .levels button { flex: 1; padding: 0 10px; }
.levels { display: flex; flex-wrap: wrap; width: 100%; }
.deck { display: flex; flex-wrap: wrap; gap: 10px; }
.deck .seg[hidden] { display: none; }
.lengths { margin-top: 0; }

/* One ink edge on secondary keys; the primary actions keep their depth. */
.site-set :is(.seg, .moods, .lengths), .site-numbers :is(.seg, .reel-pager) {
  padding: 0;
  background: none;
  box-shadow: none;
}
.site-set :is(.seg, .moods, .lengths) button, .site-numbers :is(.seg, .reel-pager) button {
  min-height: 44px;
  border: 1px solid var(--ink-3);
  box-shadow: none;
}
.btn:not(.btn-ink):not(.btn-in):not(.btn-cut) { border: 1px solid var(--ink-3); box-shadow: none; }

.site-order .sec-head { align-items: flex-end; }
.order-note { margin: 26px 0 0; font: 400 15px/1.5 var(--text); color: var(--on-ink-2); }
.site-order .steps tbody tr { cursor: default; }

/* 04 · an eyecüe room */
.room-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr); gap: clamp(32px, 6vw, 96px); align-items: center; }
.room-copy p { margin: 26px 0 30px; max-width: 46ch; font: 400 clamp(18px, 1.5vw, 21px)/1.5 var(--text); color: var(--ink-2); }
.room-keys, .access-keys { display: flex; flex-wrap: wrap; gap: 10px; margin-left: -6px; }
.room-wheel { margin: 0; justify-self: center; width: min(100%, 520px); }
.room-wheel svg { display: block; width: 100%; height: auto; overflow: visible; }
.room-wheel path { stroke: var(--ink); stroke-width: 2; }
.room-wheel text { font: 400 14px/1 var(--mono); letter-spacing: 0.04em; fill: var(--ink-2); }

/* 05 · the door */
.access { padding-top: clamp(64px, 8vw, 128px); padding-bottom: clamp(64px, 8vw, 128px); background: var(--paper-lo); }
.access-title { margin: 14px 0 34px; font: 500 clamp(44px, 6vw, 100px)/0.95 var(--display); letter-spacing: -0.03em; }
.access .btn-cut { min-width: 280px; }
.access-note { margin: 22px 0 0; font: 400 13px/1.5 var(--mono); letter-spacing: 0.03em; color: var(--ink-3); }
.foot { padding-bottom: 30px; }
.foot .link { font: inherit; }

/* ---------- smaller rooms ---------- */

@media (max-width: 1080px) {
  .hero { grid-template-columns: minmax(0, 1fr); grid-template-areas: 'copy' 'deck' 'feet'; min-height: 0; }
  .hero-disc { width: min(78vw, 520px); }
  .hero-feet { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-feet li:nth-child(3) { border-left: 0; }
  .hero-feet li:nth-child(n + 3) { border-top: var(--line); }
  .shelf-grid, .room-grid, .plates { grid-template-columns: minmax(0, 1fr); }
  .plates .reel { height: min(125vw, calc(100svh - 120px)); min-height: 0; }
  .desk { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 760px) {
  html { scroll-padding-top: 210px; }
  .site-top .tag { display: none; }
  .hero { padding-top: 24px; }
  .hero h1 { font-size: clamp(44px, 13vw, 64px); }
  .hero-hint { display: none; }
  .hero-feet li { padding: 16px; }
  .crate-shelf { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .plates .reel { height: calc(125vw + 40px); margin: 0 calc(var(--gutter) * -1); }
  .plates .reel-frame { border-inline: 0; box-shadow: none; }
  .moods { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rings button, .levels button { padding: 0 8px; font-size: 13px; }
  .site-order .steps .n { width: 40px; font-size: 24px; }
  .site-order .steps .art-td { width: 64px; }
  .site-order .steps .art { width: 48px; height: 48px; }
  .site-order .steps .time { width: 56px; font-size: 12px; }
  .access .btn-cut { min-width: 0; width: calc(100% - 12px); }
}

/* Zoom and landscape phones need the reading area more than a pinned bar. */
@media (max-height: 600px) {
  html { scroll-padding-top: 16px; }
  .site-top { position: static; }
}