:root {
  color-scheme: dark;
  --night: #0b0a0e;
  --goblin: #37be68;
  --nightshade: #c84ce6;
  --ivory: #f0e6cc;
  --barrow: #3a1246;
  --dusk: #2e1e38;
  --bone: #c4b394;
  --font-inscription: "IM Fell English SC", Georgia, serif;
  --frame: clamp(1rem, 2.8vw, 2.75rem);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-width: 20rem;
  background: var(--night);
}

body {
  min-width: 20rem;
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  overflow-x: hidden;
  background: var(--night);
  color: var(--ivory);
  font-family: var(--font-inscription);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  z-index: 20;
  inset: var(--frame);
  border: 1px solid var(--dusk);
  content: "";
  pointer-events: none;
}

::selection {
  background: var(--nightshade);
  color: var(--night);
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 50%;
  padding: 0.7rem 1rem;
  transform: translate(-50%, -200%);
  border: 1px solid var(--nightshade);
  background: var(--night);
  color: var(--ivory);
  letter-spacing: 0.08em;
}

.skip-link:focus {
  transform: translate(-50%, 0);
}

.threshold {
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: clamp(4rem, 10vh, 7rem) max(2.5rem, 7vw);
}

.identity {
  width: min(100%, 72rem);
  min-width: 0;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.wordmark {
  --mark: url("assets/bloodwrought-wordmark.png");
  position: relative;
  width: 100%;
  margin: 0;
  line-height: 0;
  animation: wordmark-enter 900ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.wordmark img,
.wordmark__echo {
  display: block;
  width: 100%;
  height: auto;
}

.wordmark img {
  position: relative;
  z-index: 2;
}

.wordmark__echo {
  position: absolute;
  z-index: 1;
  inset: 0;
  -webkit-mask: var(--mark) center / 100% 100% no-repeat;
  mask: var(--mark) center / 100% 100% no-repeat;
  opacity: 0;
  pointer-events: none;
}

.wordmark__echo--violet {
  transform: translateX(-3px);
  background: var(--nightshade);
  animation: tape-slip-violet 9s 2.4s steps(1, end) infinite;
}

.wordmark__echo--goblin {
  transform: translateX(3px);
  background: var(--goblin);
  animation: tape-slip-goblin 9s 2.44s steps(1, end) infinite;
}

.sigil-rule {
  width: min(31rem, 82vw);
  margin: clamp(2rem, 4.25vh, 3rem) 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  animation: rise-in 700ms 350ms both;
}

.sigil-rule span {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--barrow));
}

.sigil-rule span:last-child {
  transform: rotate(180deg);
}

.sigil-rule img {
  width: 110px;
  height: auto;
  justify-self: center;
  image-rendering: pixelated;
}

.gateways {
  width: min(100%, 22rem);
  border-top: 1px solid var(--dusk);
  border-bottom: 1px solid var(--dusk);
  animation: rise-in 700ms 500ms both;
}

.gateway {
  position: relative;
  min-height: 4.15rem;
  padding: 1rem 1.2rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem;
  color: var(--ivory);
  font-size: 0.85rem;
  line-height: 1;
  letter-spacing: 0.15em;
  text-decoration: none;
  text-transform: uppercase;
  transition: background-color 140ms ease, color 140ms ease;
}

.gateway + .gateway {
  border-top: 1px solid var(--dusk);
}

.gateway__label {
  justify-self: start;
}

.gateway:hover,
.gateway:focus-visible {
  background: var(--nightshade);
  color: var(--night);
  outline: none;
}

.gateway:focus-visible {
  box-shadow: inset 0 0 0 2px var(--ivory);
}

.gateway__mark {
  font-family: Georgia, serif;
  font-size: 1.1rem;
}

.contact {
  margin: clamp(1.5rem, 3vh, 2.25rem) 0 0;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  animation: rise-in 700ms 650ms both;
}

.contact a {
  color: var(--bone);
  text-decoration: none;
  border-bottom: 1px solid var(--barrow);
  padding-bottom: 0.15em;
}

.contact a:hover,
.contact a:focus-visible {
  color: var(--nightshade);
  border-bottom-color: var(--nightshade);
  outline: none;
}

@keyframes wordmark-enter {
  from {
    opacity: 0;
    transform: translateY(0.8rem) scale(0.99);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(0.5rem);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes tape-slip-violet {
  0%, 91%, 94%, 100% { opacity: 0; clip-path: inset(0 0 100% 0); }
  92% { opacity: 0.32; clip-path: inset(24% 0 58% 0); }
  93% { opacity: 0.22; clip-path: inset(67% 0 21% 0); }
}

@keyframes tape-slip-goblin {
  0%, 91.2%, 94.2%, 100% { opacity: 0; clip-path: inset(100% 0 0 0); }
  92.2% { opacity: 0.25; clip-path: inset(25% 0 56% 0); }
  93.2% { opacity: 0.2; clip-path: inset(69% 0 19% 0); }
}

@media (max-width: 46rem) {
  :root {
    --frame: 0.8rem;
  }

  .threshold {
    padding: 4rem 1.75rem;
  }

  .sigil-rule {
    margin-block: 2rem;
  }

}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (forced-colors: active) {
  .gateways {
    border-block-color: CanvasText;
  }
}