:root {
  color-scheme: dark;
  --ink: #050509;
  --paper: #fff1d0;
  --white: #fffaf2;
  --pink: #ff246f;
  --cyan: #00d8ff;
  --yellow: #ffe34a;
  --green: #39ffb2;
  --blue: #2c45ff;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  background: var(--ink);
  overflow: hidden;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button {
  font: inherit;
}

.clip-shell {
  position: relative;
  width: 100vw;
  height: 100vh;
  min-height: 100svh;
  background:
    radial-gradient(circle at 15% 18%, rgba(255, 36, 111, .28), transparent 28%),
    radial-gradient(circle at 88% 20%, rgba(0, 216, 255, .2), transparent 25%),
    #050509;
  color: var(--white);
  isolation: isolate;
  perspective: 1200px;
}

#clipCanvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  display: block;
}

.soundtrack {
  position: absolute;
  right: 14px;
  bottom: 36px;
  z-index: 9;
  width: 220px;
  height: 124px;
  border: 3px solid #000;
  background: #050509;
  box-shadow: 8px 8px 0 var(--pink);
  opacity: .12;
  overflow: hidden;
  transform: scale(.7);
  transform-origin: right bottom;
  transition: opacity .2s ease, transform .2s ease;
}

.soundtrack:hover {
  opacity: .85;
  transform: scale(1);
}

.grain,
.scan,
.vignette {
  pointer-events: none;
  position: absolute;
  inset: 0;
}

.grain {
  z-index: 4;
  opacity: .3;
  mix-blend-mode: overlay;
  background-image:
    repeating-radial-gradient(circle at 10% 20%, rgba(255, 255, 255, .85) 0 1px, transparent 1px 6px),
    repeating-radial-gradient(circle at 80% 70%, rgba(0, 0, 0, .7) 0 1px, transparent 1px 7px);
}

.scan {
  z-index: 5;
  opacity: .22;
  mix-blend-mode: screen;
  background: repeating-linear-gradient(0deg, transparent 0 8px, rgba(255, 255, 255, .28) 9px 10px);
}

.vignette {
  z-index: 6;
  background: radial-gradient(circle at 50% 45%, transparent 0 52%, rgba(0, 0, 0, .62) 100%);
}

.start-gate {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 18px;
  padding: 24px;
  text-align: center;
  background:
    repeating-radial-gradient(circle at 32% 24%, rgba(255, 255, 255, .16) 0 1px, transparent 1px 9px),
    linear-gradient(135deg, #07070c 0%, #241156 46%, #051016 100%);
  transition: opacity .26s ease, transform .26s ease, visibility .26s ease;
}

.clip-shell.is-playing .start-gate {
  opacity: 0;
  visibility: hidden;
  transform: scale(1.12);
}

.kicker,
.tagline {
  margin: 0;
  font-weight: 950;
  text-transform: uppercase;
}

.kicker {
  border: 3px solid #000;
  background: var(--yellow);
  box-shadow: 8px 8px 0 var(--pink);
  color: #050509;
  padding: 8px 14px;
  transform: rotate(-3deg);
}

.start-gate h1 {
  margin: 0;
  color: var(--white);
  font-size: clamp(4.8rem, 17vw, 13rem);
  font-weight: 1000;
  letter-spacing: 0;
  line-height: .78;
  text-shadow: -9px 0 0 var(--pink), 9px 0 0 var(--cyan), 0 14px 0 #000;
}

.tagline {
  max-width: 700px;
  color: rgba(255, 250, 242, .88);
  font-size: clamp(1rem, 2.4vw, 1.45rem);
}

.play-button,
.replay-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 56px;
  border: 4px solid #000;
  background: var(--white);
  box-shadow: 10px 10px 0 var(--cyan), -5px -5px 0 var(--pink);
  color: #050509;
  cursor: pointer;
  font-weight: 1000;
  padding: 12px 24px;
  text-transform: uppercase;
}

.play-button span {
  width: 0;
  height: 0;
  border-bottom: 10px solid transparent;
  border-left: 16px solid #050509;
  border-top: 10px solid transparent;
}

.play-button:hover,
.replay-button:hover {
  transform: translate(-2px, -2px) rotate(-1deg);
  box-shadow: 12px 12px 0 var(--pink), -6px -6px 0 var(--yellow);
}

.scene-labels {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.caption-layer {
  pointer-events: none;
  position: absolute;
  inset: 0;
  z-index: 10;
}

.caption {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(94vw, 1180px);
  opacity: 0;
  color: var(--white);
  font-weight: 1000;
  letter-spacing: 0;
  line-height: .84;
  text-align: center;
  text-transform: uppercase;
  transform: translate(-50%, -50%) scale(.8) rotate(-2deg);
  text-shadow: -7px 0 0 var(--pink), 7px 0 0 var(--cyan), 0 12px 0 #000;
}

.caption.is-live {
  animation: captionHit 2.15s cubic-bezier(.17, .9, .14, 1) both;
}

.caption-a {
  font-size: clamp(4.8rem, 18vw, 14rem);
}

.caption-b,
.caption-c,
.caption-d {
  border: 4px solid #000;
  background: var(--yellow);
  box-shadow: 12px 12px 0 var(--pink);
  color: #050509;
  font-size: clamp(2rem, 7vw, 5.6rem);
  padding: .08em .22em;
  text-shadow: none;
}

.caption:not(.caption-a):not(.caption-ab) {
  font-size: clamp(2.65rem, 8.8vw, 7.6rem);
}

.caption.pos-left {
  left: 7vw;
  text-align: left;
  transform: translate(0, -50%) scale(.82) rotate(-2deg);
}

.caption.pos-right {
  left: auto;
  right: 7vw;
  text-align: right;
  transform: translate(0, -50%) scale(.82) rotate(2deg);
}

.caption.pos-top {
  top: 18vh;
}

.caption.pos-bottom {
  top: 78vh;
}

.caption-c {
  background: var(--white);
  box-shadow: 12px 12px 0 var(--cyan);
  text-transform: none;
}

.caption-d {
  background: var(--pink);
  box-shadow: 12px 12px 0 var(--yellow);
  color: var(--white);
}

.caption-ab {
  color: var(--yellow);
  font-size: clamp(9rem, 34vw, 24rem);
  text-shadow: -11px 0 0 var(--pink), 11px 0 0 var(--cyan), 0 20px 0 #000;
}

.progress {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  z-index: 12;
  height: 7px;
  border: 2px solid rgba(255, 255, 255, .28);
  background: rgba(0, 0, 0, .5);
}

.progress span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--pink), var(--yellow), var(--cyan), var(--green));
}

.scrubber {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 32px;
  z-index: 18;
  width: calc(100% - 36px);
  accent-color: var(--yellow);
  opacity: .18;
  transition: opacity .18s ease;
}

.scrubber:hover,
.scrubber:focus {
  opacity: .9;
}

.replay-button {
  position: absolute;
  right: 18px;
  top: 18px;
  z-index: 18;
  min-height: 42px;
  opacity: 0;
  padding: 8px 14px;
  pointer-events: none;
}

.clip-shell.is-finished .replay-button {
  opacity: 1;
  pointer-events: auto;
}

@keyframes captionHit {
  0% {
    opacity: 0;
    scale: .82;
    filter: blur(8px);
  }
  14%,
  68% {
    opacity: 1;
    scale: 1;
    filter: blur(0);
  }
  100% {
    opacity: 0;
    scale: 1.06;
    filter: blur(3px);
  }
}

@media (max-width: 720px) {
  .start-gate {
    padding: 18px;
  }

  .caption-b,
  .caption-c,
  .caption-d {
    width: 88vw;
    padding: .18em .16em;
  }

  .play-button {
    width: min(280px, 84vw);
  }

  .soundtrack {
    width: 168px;
    height: 95px;
    right: 10px;
    bottom: 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
  }
}