:root {
  color-scheme: dark;
  --black: #030303;
  --gold: #d6ab42;
  --muted: rgba(229, 219, 193, .48);
  --panel-tile-size: clamp(5.4px, .72vw, 9.8px);
  --panel-gap: clamp(1.35px, .18vw, 2.3px);
  --font-sans: Arial, Helvetica, sans-serif;
  --font-mono: "Courier New", Courier, monospace;
}

* { box-sizing: border-box; }

html,
body {
  min-width: 320px;
  min-height: 100%;
  margin: 0;
  background: var(--black);
}

body {
  overflow-x: hidden;
  color: #f4eddd;
  font-family: var(--font-sans);
}

.clock-page {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  background:
    radial-gradient(circle at 76% 51%, rgba(255, 216, 126, .035), transparent 30%),
    #030303;
  isolation: isolate;
}

.clock-page::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: linear-gradient(rgba(255,255,255,.013) 1px, transparent 1px);
  background-size: 100% 5px;
  content: "";
  pointer-events: none;
}

.site-header {
  position: absolute;
  top: clamp(18px, 2.4vw, 34px);
  right: clamp(20px, 3vw, 44px);
  left: clamp(20px, 3vw, 44px);
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(226,217,197,.5);
  font: 10px/1 var(--font-mono);
  letter-spacing: .16em;
}

.site-name { color: rgba(239,230,209,.7); letter-spacing: .06em; }

.clock-stage {
  width: min(100%, 1420px);
  min-height: 100vh;
  min-height: 100svh;
  margin: 0 auto;
  padding: clamp(76px, 8vh, 112px) clamp(20px, 5vw, 82px) clamp(54px, 6vh, 78px);
  display: grid;
  place-items: center;
}

.mode-frame {
  --switcher-gap: clamp(22px, 3.2vw, 46px);
  display: flex;
  width: fit-content;
  max-width: 100%;
  flex-direction: column;
  align-items: flex-start;
}

.clock-stage.is-combined-view .mode-frame {
  display: grid;
  width: 100%;
  grid-template-columns: minmax(320px, .88fr) minmax(420px, 1.12fr);
  column-gap: clamp(42px, 7vw, 112px);
  row-gap: var(--switcher-gap);
  align-items: center;
}

.clock-stage.is-combined-view .view-switcher {
  margin-top: 0;
  grid-column: 1 / -1;
}

@media (min-width: 941px) {
  .mode-frame { min-height: var(--digital-reference-height, auto); }
  .clock-stage:not(.is-combined-view) .view-switcher { margin-top: auto; }
}

.analog-section { display: grid; width: 100%; place-items: center; }
.analog-shell { position: relative; display: grid; width: fit-content; place-items: center; }
.analog-panel-field {
  --analog-tile-size: var(--panel-tile-size);
  --analog-gap: var(--panel-gap);
  position: relative;
  display: grid;
  grid-template-columns: repeat(29, var(--analog-tile-size));
  grid-template-rows: repeat(29, var(--analog-tile-size));
  gap: var(--analog-gap);
}

.analog-panel-background {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.flip-tile.analog-panel {
  --tile-size: var(--analog-tile-size);
  position: relative;
  z-index: 1;
  visibility: visible;
  align-self: center;
  justify-self: center;
  pointer-events: none;
}

.flip-tile.analog-panel--tip { z-index: 2; }
.flip-tile.analog-panel--center { z-index: 3; }

.analog-panel--hour-mark .flip-tile__front,
.analog-panel--event-accent .flip-tile__front {
  border-color: rgba(255,199,179,.46);
  background:
    linear-gradient(145deg, rgba(255,225,215,.52), transparent 34%),
    linear-gradient(160deg, #e9785d 0%, #b43d2e 54%, #65150f 100%);
  box-shadow: 0 0 calc(var(--tile-size) * 1.1) rgba(212,63,40,.24), inset 0 -1px 1px rgba(61,8,5,.38);
}

.digital-section {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: flex-start;
}

.brand-section { width: 100%; }

.display-stage {
  position: relative;
  width: fit-content;
  max-width: 100%;
}

.digital-panel-background,
.brand-panel-background {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.display-stage > :not(.digital-panel-background) {
  position: relative;
  z-index: 1;
}

.display-stage.has-baked-panel-background .digit-matrix .flip-tile::before,
.display-stage.has-baked-panel-background .matrix-separator .flip-tile::before,
.analog-panel-field.has-baked-panel-background .analog-panel::before,
.brand-stage.has-baked-panel-background .brand-stage__tile::before {
  display: none;
}

.clock-kicker {
  margin: 0 0 clamp(22px, 3vw, 42px);
  color: var(--muted);
  font: 9px/1 var(--font-mono);
  letter-spacing: .26em;
  text-transform: uppercase;
}

.clock-readout { display: flex; width: 100%; flex-direction: column; align-items: flex-start; gap: clamp(24px, 3.2vw, 48px); }
.matrix-row { display: flex; max-width: 100%; align-items: center; gap: var(--character-gap); }
.matrix-row--date {
  --tile-size: var(--panel-tile-size);
  --tile-gap: var(--panel-gap);
  --character-gap: clamp(4px, .58vw, 9px);
}
.matrix-row--time {
  --tile-size: var(--panel-tile-size);
  --tile-gap: var(--panel-gap);
  --character-gap: clamp(4px, .58vw, 9px);
}

.digit-matrix {
  display: grid;
  flex: 0 0 auto;
  grid-template-columns: repeat(6, var(--tile-size));
  grid-template-rows: repeat(10, var(--tile-size));
  gap: var(--tile-gap);
}

.flip-tile {
  position: relative;
  width: var(--tile-size);
  height: var(--tile-size);
  perspective: calc(var(--tile-size) * 7);
}

.flip-tile::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  border: 1px solid rgba(255,255,255,.035);
  border-radius: 27%;
  background: linear-gradient(145deg, #191918, #070707 72%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.025);
  content: "";
  pointer-events: none;
}

.flip-tile__inner {
  position: absolute;
  inset: 0;
  z-index: 1;
  transform: rotateX(-180deg);
  transform-style: preserve-3d;
  transition: transform 180ms cubic-bezier(.42,0,.28,1) var(--delay, 0ms);
}

.flip-tile.is-active .flip-tile__inner { transform: rotateX(0deg); }

.flip-tile__face {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: 27%;
  backface-visibility: hidden;
}

.flip-tile__front {
  border: 1px solid rgba(255,233,157,.22);
  background:
    linear-gradient(145deg, rgba(255,243,191,.42), transparent 34%),
    linear-gradient(160deg, #f0cf74 0%, #d1a13a 52%, #9b6a13 100%);
  box-shadow: 0 0 calc(var(--tile-size) * 1.1) rgba(230,174,55,.18), inset 0 -1px 1px rgba(64,39,4,.34);
}

.flip-tile.analog-panel::before {
  border: 0;
  background: url("images/panel-back.png") center / 100% 100% no-repeat;
  box-shadow: none;
}

.matrix-separator {
  display: grid;
  flex: 0 0 auto;
  width: var(--tile-size);
  height: calc(var(--tile-size) * 10 + var(--tile-gap) * 9);
  grid-template-columns: var(--tile-size);
  grid-template-rows: repeat(10, var(--tile-size));
  gap: var(--tile-gap);
}

.time-block { width: fit-content; max-width: 100%; }

.clock-note {
  display: flex;
  width: 100%;
  margin-top: clamp(28px, 4vw, 56px);
  padding-top: 14px;
  justify-content: space-between;
  border-top: 1px solid rgba(234,220,187,.11);
  color: rgba(226,217,197,.34);
  font: 8px/1.4 var(--font-mono);
  letter-spacing: .18em;
  text-transform: uppercase;
}

.brand-stage,
.view-switcher {
  --tile-size: var(--panel-tile-size);
  --tile-gap: var(--panel-gap);
}

.brand-stage {
  position: relative;
  width: 100%;
  height: clamp(190px, 46svh, 440px);
  overflow: hidden;
  background: var(--black);
  column-gap: var(--tile-gap);
  contain: layout paint;
}

.flip-tile.brand-stage__tile {
  position: absolute;
  z-index: 1;
}

.flip-tile.brand-stage__probe {
  position: absolute;
  visibility: hidden;
  pointer-events: none;
}

.view-switcher {
  display: flex;
  width: fit-content;
  margin-top: var(--switcher-gap);
  align-self: center;
  align-items: center;
  justify-self: center;
  gap: var(--tile-gap);
}

.view-dot {
  position: relative;
  width: var(--tile-size);
  height: var(--tile-size);
  padding: 0;
  border: 0;
  border-radius: 27%;
  background: none;
  color: inherit;
  cursor: pointer;
}

.view-dot .flip-tile {
  display: block;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.view-dot .view-button-panel--back { display: none; }

.view-switcher > .view-spacer-tile {
  flex: 0 0 auto;
  pointer-events: none;
}

.view-dot .link-panel .flip-tile__front {
  border-color: rgba(255,233,157,.28);
  background:
    linear-gradient(145deg, rgba(255,243,191,.46), transparent 34%),
    linear-gradient(160deg, #e7c364 0%, #bd8e2d 54%, #80540d 100%);
  box-shadow: 0 0 calc(var(--tile-size) * .9) rgba(230,174,55,.14), inset 0 -1px 1px rgba(64,39,4,.4);
}

.view-dot[aria-pressed="true"] .link-panel .flip-tile__front {
  border-color: rgba(255,199,179,.46);
  background:
    linear-gradient(145deg, rgba(255,225,215,.52), transparent 34%),
    linear-gradient(160deg, #e9785d 0%, #b43d2e 54%, #65150f 100%);
  box-shadow: 0 0 calc(var(--tile-size) * 1.1) rgba(212,63,40,.24), inset 0 -1px 1px rgba(61,8,5,.38);
}

.view-dot:disabled { cursor: default; }

.view-dot:focus-visible {
  outline: 1px solid rgba(240,207,116,.85);
  outline-offset: calc(var(--tile-size) * .8);
}

@media (hover: hover) and (pointer: fine) {
  .view-dot:not(:disabled):hover .link-panel .flip-tile__front {
    border-color: rgba(255,241,190,.5);
  }

  .view-dot:hover .flip-tile::before { border-color: rgba(255,255,255,.13); }
}

.clock-page.is-brand-view .site-header { display: none; }

.clock-stage.is-brand-view .mode-frame { width: 100%; }
.clock-stage.is-analog-view .mode-frame { width: min(100%, 560px); }
.clock-stage.is-digital-view .digital-section { align-self: center; }

[hidden] { display: none !important; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.noscript { position: fixed; inset: auto 20px 20px; margin: 0; color: #fff; text-align: center; }

@media (max-width: 940px) and (orientation: portrait), (max-width: 540px) {
  :root { --panel-tile-size: clamp(4px,1.05vw,6.8px); --panel-gap: clamp(1px,.24vw,1.6px); }
  .clock-stage { padding-top: clamp(74px,9vh,94px); }
  .clock-stage.is-combined-view .mode-frame {
    grid-template-columns: 1fr;
    row-gap: clamp(20px, 4vh, 40px);
  }
  .clock-stage.is-analog-view .mode-frame { width: min(66vw, 430px); }
  .analog-shell { width: fit-content; }
  .digital-section, .clock-readout { align-items: center; }
  .clock-kicker { margin-bottom: 24px; }
  .clock-readout { gap: 24px; }
  .matrix-row--date { --character-gap: clamp(4px,1.1vw,8px); }
  .matrix-row--time { --character-gap: clamp(4px,1.1vw,8px); }
}

@media (orientation: landscape) and (min-width: 541px) and (max-width: 940px) {
  :root {
    --panel-tile-size: clamp(4px, 1.55svh, 6.8px);
    --panel-gap: clamp(1px, .36svh, 1.6px);
  }
  .clock-stage {
    padding: clamp(46px, 12svh, 72px) clamp(14px, 3vw, 28px) clamp(16px, 5svh, 32px);
  }
  .clock-stage.is-combined-view .mode-frame {
    grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
    column-gap: clamp(24px, 5vw, 42px);
    row-gap: clamp(14px, 4svh, 24px);
  }
}

@media (max-width: 520px) {
  :root { --panel-tile-size: clamp(3.7px,1.26vw,5.4px); --panel-gap: 1px; }
  .site-header { top: 18px; right: 18px; left: 18px; font-size: 8px; }
  .clock-stage {
    padding: clamp(44px, 8svh, 62px) 14px clamp(18px, 4.5svh, 38px);
  }
  .clock-stage.is-analog-view .mode-frame { width: min(76vw,42svh,330px); }
  .clock-stage.is-combined-view .mode-frame { row-gap: clamp(10px, 2.4svh, 18px); }
  .analog-shell { width: fit-content; }
  .clock-kicker { margin-bottom: clamp(8px,2.3svh,18px); font-size: 8px; }
  .clock-readout { gap: clamp(10px,2.8svh,19px); }
  .matrix-row--date { --character-gap: 4px; }
  .matrix-row--time { --character-gap: 4px; }
  .brand-stage { height: clamp(160px, 48svh, 280px); }
  .view-switcher { margin-top: clamp(14px, 3svh, 24px); }
  .clock-note { margin-top: clamp(12px,3.5svh,25px); padding-top: clamp(7px,1.6svh,11px); font-size: 7px; }
}

@media (pointer: coarse) {
  .view-dot {
    display: grid;
    width: calc(var(--tile-size) * 9 + var(--tile-gap) * 8);
    height: 44px;
    grid-template-columns: repeat(9, var(--tile-size));
    grid-template-rows: var(--tile-size);
    gap: var(--tile-gap);
    place-content: center;
    border-radius: 0;
  }

  .view-dot .flip-tile {
    width: var(--tile-size);
    height: var(--tile-size);
  }

  .view-dot .view-button-panel--back { display: block; }
}

@media (prefers-reduced-motion: reduce) {
  .flip-tile__inner { transition-duration: 1ms; transition-delay: 0ms !important; }
}