:root {
  --black: #030303;
  --white: #f2f0e8;
  --turquoise: #1d7775;
  --red: #8f1834;

  --signal: 0;
  --distance: 1;
  --damage: 0;
  --scrollVelocity: 0;
  --x: 50vw;
  --y: 50vh;

  --noiseOpacity: 0.14;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--black);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100%;
  background: var(--black);
  color: var(--white);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  overflow-x: hidden;
  cursor: crosshair;
  -webkit-text-size-adjust: 100%;
}

body.transmission-open {
  cursor: crosshair;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
  user-select: none;
  pointer-events: none;
}

button {
  font: inherit;
}

.stage {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: #030303;
  isolation: isolate;
}

.world-image {
  position: absolute;
  inset: -4%;
  width: 108%;
  height: 108%;
  object-fit: cover;
  opacity: 0;
  filter:
    grayscale(calc(0.16 + var(--distance) * 0.34))
    contrast(calc(0.9 + var(--signal) * 0.22 + var(--damage) * 0.28))
    brightness(calc(0.40 + var(--signal) * 0.46 - var(--damage) * 0.12))
    saturate(calc(0.56 + var(--signal) * 0.5));
  transform:
    scale(calc(1.08 - var(--signal) * 0.035 + var(--damage) * 0.02))
    translate(
      calc((50vw - var(--x)) * 0.006),
      calc((50vh - var(--y)) * 0.006)
    );
  transition:
    opacity 850ms ease,
    filter 260ms linear,
    transform 260ms linear;
}

.world-image.is-visible {
  opacity: 1;
}

.world-darken {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    radial-gradient(
      circle at var(--x) var(--y),
      rgba(242,240,232, calc(var(--signal) * 0.14)),
      transparent calc(8rem + var(--signal) * 12rem)
    ),
    radial-gradient(
      circle at center,
      transparent 0 32%,
      rgba(143,24,52, calc(0.24 + var(--distance) * 0.22)) 100%
    ),
    linear-gradient(
      to bottom,
      rgba(201,130,152,0.18),
      rgba(143,24,52,0.48)
    );
}

.world-ink {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  opacity: calc(0.10 + var(--damage) * 0.34 + var(--scrollVelocity) * 0.18);
  mix-blend-mode: multiply;
  background:
    radial-gradient(circle at 18% 22%, rgba(29,119,117,0.42), transparent 32rem),
    radial-gradient(circle at 82% 78%, rgba(143,24,52,0.38), transparent 34rem),
    linear-gradient(90deg, rgba(3,3,3,0.14), transparent 32%, rgba(3,3,3,0.16));
}

.world-tear {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  opacity: calc(0.06 + var(--damage) * 0.36 + var(--scrollVelocity) * 0.2);
  mix-blend-mode: screen;
  background:
    repeating-linear-gradient(
      90deg,
      rgba(143,24,52,0.24) 0 2px,
      rgba(29,119,117,0.18) 2px 4px,
      transparent 4px 14px
    ),
    repeating-linear-gradient(
      0deg,
      rgba(242,240,232,0.16) 0 1px,
      transparent 1px 7px
    );
  transform:
    translateX(calc(var(--damage) * -18px + var(--scrollVelocity) * 18px))
    skewX(calc(var(--damage) * -2deg));
}

.grain,
.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
}

.grain {
  opacity: var(--noiseOpacity);
  mix-blend-mode: screen;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(242,240,232,0.18) 0 1px, transparent 1px),
    radial-gradient(circle at 70% 40%, rgba(242,240,232,0.10) 0 1px, transparent 1px),
    radial-gradient(circle at 40% 80%, rgba(242,240,232,0.14) 0 1px, transparent 1px);
  background-size: 13px 17px, 23px 29px, 37px 41px;
  animation: grainMove 720ms steps(4) infinite;
}

.scanlines {
  opacity: calc(0.035 + var(--damage) * 0.16 + var(--scrollVelocity) * 0.12);
  mix-blend-mode: screen;
  background:
    repeating-linear-gradient(
      to bottom,
      rgba(242,240,232,0.2) 0px,
      rgba(242,240,232,0.2) 1px,
      transparent 1px,
      transparent 6px
    );
}

.scroll-signal {
  position: fixed;
  left: var(--x);
  top: var(--y);
  z-index: 40;
  pointer-events: none;
  width: calc(5.2rem + var(--signal) * 3.8rem + var(--damage) * 4rem);
  height: calc(0.8rem + var(--signal) * 0.45rem + var(--damage) * 0.9rem);
  opacity: calc(0.10 + var(--signal) * 0.22 + var(--damage) * 0.36);
  transform:
    translate(-50%, -50%)
    skewX(calc(var(--damage) * -18deg))
    translateX(calc(var(--scrollVelocity) * 18px));
  mix-blend-mode: screen;
  filter:
    contrast(calc(1.1 + var(--damage) * 2.2))
    blur(calc(0.2px + var(--damage) * 0.7px));
  background:
    repeating-linear-gradient(
      90deg,
      rgba(242,240,232,0.72) 0 2px,
      transparent 2px 5px,
      rgba(143,24,52,0.52) 5px 8px,
      transparent 8px 12px,
      rgba(29,119,117,0.52) 12px 15px,
      transparent 15px 24px
    );
  clip-path: polygon(
    0 18%,
    82% 18%,
    82% 0,
    100% 0,
    100% 42%,
    72% 42%,
    72% 58%,
    96% 58%,
    96% 82%,
    18% 82%,
    18% 100%,
    0 100%
  );
  animation: cursorSlice 360ms steps(2) infinite;
}

@keyframes grainMove {
  0% { transform: translate3d(0, 0, 0); }
  25% { transform: translate3d(-1.5%, 1%, 0); }
  50% { transform: translate3d(1%, -1.5%, 0); }
  75% { transform: translate3d(1.5%, 1.5%, 0); }
  100% { transform: translate3d(0, 0, 0); }
}

@keyframes cursorSlice {
  0% {
    clip-path: polygon(
      0 18%,
      82% 18%,
      82% 0,
      100% 0,
      100% 42%,
      72% 42%,
      72% 58%,
      96% 58%,
      96% 82%,
      18% 82%,
      18% 100%,
      0 100%
    );
  }

  50% {
    clip-path: polygon(
      0 8%,
      100% 8%,
      100% 28%,
      64% 28%,
      64% 42%,
      92% 42%,
      92% 63%,
      28% 63%,
      28% 78%,
      100% 78%,
      100% 100%,
      0 100%
    );
  }

  100% {
    clip-path: polygon(
      0 18%,
      82% 18%,
      82% 0,
      100% 0,
      100% 42%,
      72% 42%,
      72% 58%,
      96% 58%,
      96% 82%,
      18% 82%,
      18% 100%,
      0 100%
    );
  }
}

main {
  position: relative;
  z-index: 10;
}

.station {
  min-height: 150vh;
  position: relative;
  display: grid;
  place-items: center;
  padding: 8rem 1rem;
}

.intro,
.outro {
  min-height: 100vh;
}

.intro-inner {
  width: min(82vw, 920px);
  display: grid;
  justify-items: center;
  gap: 2rem;
  text-align: center;
}

.logo {
  width: min(62vw, 520px);
  opacity: 0.96;
  filter:
    drop-shadow(2px 2px 0 rgba(0,0,0,0.72))
    drop-shadow(0 0 18px rgba(242,240,232,0.26));
}

.small-logo {
  width: min(36vw, 260px);
}

.work-title {
  width: min(58vw, 460px);
  opacity: 0.94;
  filter:
    drop-shadow(2px 2px 0 rgba(0,0,0,0.72))
    drop-shadow(0 0 18px rgba(242,240,232,0.22));
}

.start-button {
  margin-top: 0.5rem;
  border: 1px solid #f2f0e8;
  background: #f2f0e8;
  color: #030303;
  padding: 1rem 1.3rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    background 220ms ease,
    color 220ms ease,
    border-color 220ms ease,
    transform 220ms ease,
    opacity 220ms ease;
}

.start-button:hover {
  background: transparent;
  color: #f2f0e8;
  border-color: #f2f0e8;
  transform: translateY(-2px);
}

.start-button.is-started {
  opacity: 0.42;
  pointer-events: none;
}

.intro-text,
.signal-lost {
  margin: 0;
  max-width: 40rem;
  color: rgba(242,240,232,0.78);
  line-height: 1.7;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.78rem;
  text-shadow: 2px 2px 0 rgba(0,0,0,0.48);
}

.station-content {
  width: min(90vw, 1060px);
  min-height: 56vh;
  display: grid;
  place-items: center;
  gap: 2rem;
  padding: 6rem 1rem;
  text-align: center;
  opacity: calc(0.12 + var(--signal) * 0.86);
  filter:
    blur(calc(var(--distance) * 13px))
    contrast(calc(0.92 + var(--signal) * 0.2));
  transform:
    translateY(calc(var(--distance) * 8vh))
    scale(calc(0.9 + var(--signal) * 0.1));
  transition:
    opacity 220ms linear,
    filter 220ms linear,
    transform 220ms linear;
}

.station.is-locked .station-content {
  animation: lockFlicker 850ms steps(2) infinite;
}

@keyframes lockFlicker {
  0%, 100% {
    transform: translateY(0) scale(1);
  }

  45% {
    transform: translateY(-1px) translateX(2px) scale(1.004);
  }

  50% {
    transform: translateY(1px) translateX(-2px) scale(0.998);
  }

  55% {
    transform: translateY(0) translateX(0) scale(1);
  }
}

.track-title {
  width: min(92vw, 920px);
  max-height: 52vh;
  object-fit: contain;
  opacity: calc(0.26 + var(--signal) * 0.78);
  filter:
    blur(calc((1 - var(--signal)) * 8px + var(--damage) * 1.8px))
    drop-shadow(2px 2px 0 rgba(0,0,0,0.72))
    drop-shadow(0 0 16px rgba(242,240,232,0.22));
  transform:
    translateX(calc(var(--scrollVelocity) * -12px))
    skewX(calc(var(--damage) * -1.6deg));
}

.timecode {
  margin: 0;
  color: rgba(242,240,232,0.72);
  font-size: clamp(0.72rem, 1.3vw, 0.92rem);
  letter-spacing: 0.26em;
  text-transform: uppercase;
  text-shadow: 2px 2px 0 rgba(0,0,0,0.52);
}

.receiver {
  position: fixed;
  left: 1rem;
  bottom: 1rem;
  z-index: 220;
  width: min(92vw, 330px);
  color: var(--white);
  background: rgba(3,3,3,0.66);
  border: 1px solid rgba(242,240,232,0.32);
  backdrop-filter: blur(10px);
  padding: 0.9rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition:
    opacity 300ms ease,
    transform 300ms ease;
}

.receiver.hidden {
  opacity: 0;
  transform: translateY(1rem);
  pointer-events: none;
}

.receiver-line {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid rgba(242,240,232,0.14);
  padding: 0.38rem 0;
}

.receiver-line span {
  opacity: 0.62;
}

.receiver-line strong {
  font-weight: 400;
  text-align: right;
}

.mute-button {
  width: 100%;
  margin-top: 0.8rem;
  border: 1px solid rgba(242,240,232,0.44);
  background: transparent;
  color: inherit;
  padding: 0.55rem 0.7rem;
  cursor: pointer;
  letter-spacing: 0.12em;
}

.mute-button:hover {
  background: var(--white);
  color: var(--black);
}

.instagram-link {
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  margin-top: 0.75rem;
  color: #f2f0e8;
  opacity: 0.62;
  transition:
    opacity 180ms ease,
    transform 180ms ease,
    filter 180ms ease;
}

.instagram-link:hover {
  opacity: 1;
  transform: translateY(-1px) scale(1.04);
  filter: drop-shadow(0 0 8px rgba(242,240,232,0.28));
}

.instagram-icon {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

@media (max-width: 760px) {
  .station {
    min-height: 130vh;
    padding: 6rem 1rem;
  }

  .intro,
  .outro {
    min-height: 100vh;
  }

  .intro-inner {
    width: 94vw;
    gap: 1.5rem;
  }

  .logo {
    width: min(76vw, 420px);
  }

  .work-title {
    width: min(72vw, 360px);
  }

  .track-title {
    width: 94vw;
    max-height: 44vh;
  }

  .receiver {
    left: 0.75rem;
    right: 0.75rem;
    bottom: 0.75rem;
    width: auto;
    font-size: 0.68rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    transition-duration: 1ms !important;
  }
}

/* Glitch på top-logoet */
/* Ekstra opskåret horisontal glitch på top-logoet */
.intro .logo {
  animation: destructiveHorizontalGlitch 3.2s steps(1) infinite;
  transform-origin: center;
  will-change: transform, clip-path, filter;
}

@keyframes destructiveHorizontalGlitch {
  0%,
  80%,
  100% {
    transform: translateX(0) skewX(0deg) scaleX(1);
    clip-path: inset(0 0 0 0);
    filter:
      drop-shadow(2px 2px 0 rgba(0,0,0,0.72))
      drop-shadow(0 0 18px rgba(242,240,232,0.26));
  }

  81% {
    transform: translateX(-18px) skewX(-9deg) scaleX(1.12);
    clip-path: inset(0% 0 94% 0);
    filter:
      drop-shadow(16px 0 0 rgba(255,0,72,0.78))
      drop-shadow(-14px 0 0 rgba(71,216,207,0.58));
  }

  81.5% {
    transform: translateX(22px) skewX(11deg) scaleX(0.92);
    clip-path: inset(6% 0 88% 0);
  }

  82% {
    transform: translateX(-30px) skewX(-15deg) scaleX(1.28);
    clip-path: inset(12% 0 82% 0);
  }

  82.5% {
    transform: translateX(14px) skewX(7deg) scaleX(1.08);
    clip-path: inset(18% 0 76% 0);
  }

  83% {
    transform: translateX(-36px) skewX(-18deg) scaleX(1.36);
    clip-path: inset(24% 0 70% 0);
    filter:
      drop-shadow(-22px 0 0 rgba(255,0,72,0.82))
      drop-shadow(20px 0 0 rgba(71,216,207,0.62));
  }

  83.5% {
    transform: translateX(28px) skewX(14deg) scaleX(0.86);
    clip-path: inset(30% 0 64% 0);
  }

  84% {
    transform: translateX(-16px) skewX(-8deg) scaleX(1.2);
    clip-path: inset(36% 0 58% 0);
  }

  84.5% {
    transform: translateX(34px) skewX(17deg) scaleX(1.42);
    clip-path: inset(42% 0 52% 0);
  }

  85% {
    transform: translateX(-42px) skewX(-20deg) scaleX(0.82);
    clip-path: inset(48% 0 46% 0);
    filter:
      drop-shadow(24px 0 0 rgba(255,0,72,0.86))
      drop-shadow(-22px 0 0 rgba(71,216,207,0.64));
  }

  85.5% {
    transform: translateX(20px) skewX(10deg) scaleX(1.18);
    clip-path: inset(54% 0 40% 0);
  }

  86% {
    transform: translateX(-28px) skewX(-14deg) scaleX(1.34);
    clip-path: inset(60% 0 34% 0);
  }

  86.5% {
    transform: translateX(38px) skewX(19deg) scaleX(0.88);
    clip-path: inset(66% 0 28% 0);
  }

  87% {
    transform: translateX(-12px) skewX(-6deg) scaleX(1.16);
    clip-path: inset(72% 0 22% 0);
    filter:
      drop-shadow(-20px 0 0 rgba(255,0,72,0.78))
      drop-shadow(18px 0 0 rgba(71,216,207,0.58));
  }

  87.5% {
    transform: translateX(26px) skewX(13deg) scaleX(1.3);
    clip-path: inset(78% 0 16% 0);
  }

  88% {
    transform: translateX(-34px) skewX(-17deg) scaleX(0.84);
    clip-path: inset(84% 0 10% 0);
  }

  88.5% {
    transform: translateX(18px) skewX(9deg) scaleX(1.12);
    clip-path: inset(90% 0 4% 0);
  }

  /* hårdt cut tilbage — ingen lang afslutning */
  89% {
    transform: translateX(0) skewX(0deg) scaleX(1);
    clip-path: inset(0 0 0 0);
    filter:
      drop-shadow(2px 2px 0 rgba(0,0,0,0.72))
      drop-shadow(0 0 18px rgba(242,240,232,0.26));
  }
}