:root {
  color-scheme: light dark;
  --page: #000;
  --coming: rgba(255, 255, 255, 0.56);
  --cycle: 9s;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--page);
}

.coming-soon {
  position: relative;
  display: grid;
  min-height: 100vh;
  place-content: center;
  justify-items: center;
  padding: clamp(20px, 5vw, 56px);
  overflow: hidden;
  text-align: center;
}

.logo-stage {
  position: relative;
  width: min(82vw, 720px);
  aspect-ratio: 2 / 1;
}

.symbol-layer,
.horizontal-layer,
.symbol-logo,
.horizontal-logo {
  display: block;
}

.symbol-layer,
.horizontal-layer {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  will-change: opacity, transform, filter;
}

.symbol-layer {
  z-index: 2;
  animation: symbolFlow var(--cycle) cubic-bezier(0.65, 0, 0.35, 1) infinite;
}

.horizontal-layer {
  z-index: 1;
  opacity: 0;
  animation: horizontalFlow var(--cycle) cubic-bezier(0.65, 0, 0.35, 1) infinite;
}

.symbol-logo {
  width: min(46vw, 380px);
  height: auto;
}

.horizontal-logo {
  width: min(70vw, 600px);
  height: auto;
}

p {
  position: absolute;
  left: 50%;
  top: calc(50% + min(22vw, 205px));
  transform: translateX(-50%);
  margin: 0;
  color: var(--coming);
  font-size: clamp(0.85rem, 1.1vw, 1.05rem);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

@keyframes symbolFlow {
  0%,
  38% {
    opacity: 1;
    filter: blur(0);
  }

  48%,
  72% {
    opacity: 0;
    filter: blur(6px);
  }

  82%,
  100% {
    opacity: 1;
    filter: blur(0);
  }
}

@keyframes horizontalFlow {
  0%,
  44% {
    opacity: 0;
    filter: blur(6px);
  }

  54%,
  66% {
    opacity: 1;
    filter: blur(0);
  }

  76%,
  100% {
    opacity: 0;
    filter: blur(6px);
  }
}

@media (prefers-color-scheme: light) {
  :root {
    --page: #fff;
    --coming: rgba(0, 0, 0, 0.46);
  }
}

@media (prefers-reduced-motion: reduce) {
  .symbol-layer,
  .horizontal-layer {
    animation: none;
  }

  .symbol-layer {
    opacity: 0;
  }

  .horizontal-layer {
    opacity: 1;
    filter: none;
    transform: none;
  }
}

@media (max-width: 520px) {
  .logo-stage {
    width: min(94vw, 430px);
    transform: translateY(-46px);
  }

  .symbol-logo {
    width: min(62vw, 280px);
  }

  .horizontal-logo {
    width: min(88vw, 380px);
  }

  p {
    font-size: 0.78rem;
    letter-spacing: 0.14em;
  }
}