@font-face {
  font-family: 'Futura PT';
  src: url('assets/futura-pt-light.otf') format('opentype');
  font-style: normal;
  font-weight: 300;
  font-display: block;
}

/* Original gold desaturated by 40% around its luminance, keeping it light. */
:root { color-scheme: dark; --gold: #dfd69e; }
* { box-sizing: border-box; }
html, body { margin: 0; width: 100%; height: 100%; background: #000; }
body { overflow: hidden; font-family: 'Futura PT', sans-serif; font-weight: 300; }
button { font: inherit; }
[hidden] { display: none !important; }
.cover { min-height: 100%; min-height: 100svh; display: grid; place-items: center; background: #000; }
.stage {
  position: relative;
  width: min(100vw, 177.7778svh);
  aspect-ratio: 16 / 9;
  container-type: inline-size;
  overflow: hidden;
  background: #000;
}
.sculpture, .still, .still img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: contain; }
.still { opacity: 0; transition: opacity 1.5s ease-in-out; }
.still.is-visible { opacity: 1; }
.intro { position: absolute; inset: 0; opacity: 1; transition: opacity 1.5s ease-in-out; }
.intro.is-exiting { opacity: 0; pointer-events: none; }
.letter-line {
  margin: 0;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  color: var(--gold);
  font-weight: 300;
  line-height: 1;
  perspective: 900px;
}
.domain { top: 70%; font-size: 7.292cqw; letter-spacing: .166em; }
.domain .letter { -webkit-text-stroke: .017em #000; paint-order: fill stroke; }
.coming .letter, .enter, .no-script { -webkit-text-stroke: .006em #000; paint-order: fill stroke; }
.letter { display: inline-block; opacity: 0; transform: rotateY(-87deg); transform-origin: 50% 50%; backface-visibility: hidden; }
.domain.is-visible .letter {
  animation: letter-turn 4.6s cubic-bezier(.42, 0, .58, 1) both;
  animation-delay: calc(var(--i) * .02s);
}
.enter {
  position: absolute;
  top: 84%; left: 50%; transform: translateX(-50%);
  min-width: 100px; min-height: 44px;
  padding: .5em .75em .5em 1.13em;
  border: 0; border-bottom: 1px solid transparent;
  border-radius: 0; background: none;
  font-size: 1.875cqw; letter-spacing: .38em;
  color: var(--gold); opacity: 0; cursor: pointer;
  transition: opacity 1.7s ease, border-color .5s ease;
}
.enter.is-visible { opacity: 1; }
.enter:disabled { cursor: default; pointer-events: none; }
.enter:hover { border-color: color-mix(in srgb, var(--gold) 44%, transparent); }
button:focus-visible { outline: 1px solid var(--gold); outline-offset: 7px; }
.coming { top: 77%; font-size: 3.125cqw; letter-spacing: .2em; padding-left: .2em; }
.coming.is-visible .letter {
  animation: coming-turn 3.6s cubic-bezier(.42, 0, .58, 1) both, coming-opacity 1.5s ease both;
  animation-delay: calc(var(--i) * .018s);
}
.coming-text { display: block; }
.glitch-slice {
  position: absolute;
  inset: 0;
  padding-left: inherit;
  color: inherit;
  opacity: 0;
  pointer-events: none;
  -webkit-text-stroke: .006em #000;
  paint-order: fill stroke;
}
.glitch-upper { clip-path: inset(20% 0 55% 0); }
.glitch-lower { clip-path: inset(55% 0 22% 0); }
.coming.is-glitching .coming-text {
  /* Replace two real text bands with the displaced slices instead of a faint ghost. */
  mask-image: linear-gradient(to bottom, #000 0 20%, transparent 20% 45%, #000 45% 55%, transparent 55% 78%, #000 78%);
  animation: signal-jitter 700ms steps(1, end) both;
}
.coming.is-glitching .glitch-upper { animation: signal-tear-upper 700ms steps(1, end) both; }
.coming.is-glitching .glitch-lower { animation: signal-tear-lower 700ms steps(1, end) both; }
@keyframes signal-jitter {
  0%, 28%, 66%, 100% { transform: translateX(0); }
  10% { transform: translateX(-.035em) skewX(-2deg); }
  18% { transform: translateX(.025em); }
  44% { transform: translateX(.04em) skewX(3deg); }
  56% { transform: translateX(-.025em); }
}
@keyframes signal-tear-upper {
  0%, 28%, 66%, 100% { opacity: 1; transform: translateX(0); }
  10% { transform: translateX(-.28em); }
  18% { transform: translateX(.13em); }
  44% { transform: translateX(.22em); }
  56% { transform: translateX(-.17em); }
  82% { transform: translateX(-.08em); }
}
@keyframes signal-tear-lower {
  0%, 28%, 66%, 100% { opacity: 1; transform: translateX(0); }
  10% { transform: translateX(.2em); }
  18% { transform: translateX(-.09em); }
  44% { transform: translateX(-.26em); }
  56% { transform: translateX(.15em); }
  82% { transform: translateX(.06em); }
}
.sound {
  position: fixed;
  right: max(22px, env(safe-area-inset-right)); bottom: max(20px, env(safe-area-inset-bottom));
  display: grid; place-items: center; width: 44px; height: 44px;
  border: none; background: transparent; color: var(--gold); cursor: pointer;
  opacity: .55; transition: opacity .3s;
}
.sound:hover, .sound:focus-visible { opacity: 1; }
.sound svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1; stroke-linecap: round; stroke-linejoin: round; }
.sound-wave { display: none; }
.sound[aria-pressed="true"] .sound-wave { display: block; }
.sound[aria-pressed="true"] .sound-off { display: none; }
.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; }
.no-script { position: fixed; bottom: 15%; width: 100%; text-align: center; color: var(--gold); font-size: 28px; line-height: 2; letter-spacing: .1em; }
@keyframes letter-turn { from { opacity: 0; transform: rotateY(-87deg); } to { opacity: 1; transform: rotateY(0); } }
@keyframes coming-turn { from { transform: rotateY(-87deg); } to { transform: rotateY(0); } }
@keyframes coming-opacity { from { opacity: 0; } to { opacity: 1; } }
@media (max-aspect-ratio: 1/1) {
  .stage { width: min(100vw, 100svh); aspect-ratio: 1; }
  .domain { top: 70.5%; font-size: 8.148cqw; letter-spacing: .173em; }
  .enter { top: 83%; font-size: max(14px, 3.5cqw); }
  .coming { top: 77%; font-size: max(17px, 4.26cqw); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-delay: 0s !important; transition-duration: .01ms !important; }
  .glitch-slice { display: none; }
  .coming.is-glitching .coming-text { mask-image: none; }
}
