@font-face {
  font-family: "BladeRunner";
  src:
    url("../fonts/BladeRunnerMovieFont.woff2") format("woff2"),
    url("../fonts/BladeRunnerMovieFont.woff") format("woff");
  font-display: swap;
  font-weight: 700;
  font-style: normal;
}

#bootstrap-cover {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at top, rgba(59, 130, 246, 0.14), transparent 42%),
    linear-gradient(180deg, #07111f 0%, #0b1320 55%, #111827 100%);
  color: #f8fafc;
  opacity: 1;
  visibility: visible;
  animation: bootstrap-cover-fade-in 260ms ease-out both;
  transition: opacity 320ms ease, visibility 0s linear 320ms;
}

#bootstrap-cover.is-hiding {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.bootstrap-cover__panel {
  display: flex;
  width: min(90vw, 30rem);
  flex-direction: column;
  align-items: center;
  gap: 0.9rem;
  padding: 2rem 1.5rem;
  text-align: center;
}

.bootstrap-cover__title {
  margin: 0;
  font-family: "BladeRunner", sans-serif;
  font-size: clamp(3rem, 9vw, 4.8rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: 0.02em;
  text-shadow: 0 10px 26px rgba(0, 0, 0, 0.45);
}

.bootstrap-cover__message {
  margin: 0;
  font-family: Roboto, sans-serif;
  font-size: 1rem;
  letter-spacing: 0.04em;
  color: rgba(226, 232, 240, 0.9);
}

.bootstrap-cover__pulse {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.4rem;
  height: 3.4rem;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.05);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.bootstrap-cover__pulse::before {
  content: "";
  position: absolute;
  inset: -0.3rem;
  border: 1px solid rgba(96, 165, 250, 0.35);
  border-radius: inherit;
  animation: bootstrap-pulse-ring 1.9s ease-in-out infinite;
}

.bootstrap-cover__plane {
  display: inline-block;
  font-size: 1.8rem;
  transform-origin: 50% 50%;
  filter: drop-shadow(0 4px 10px rgba(96, 165, 250, 0.32));
  animation: bootstrap-plane-spin 5s linear infinite;
  will-change: transform;
}

@keyframes bootstrap-cover-fade-in {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes bootstrap-pulse-ring {
  0%,
  100% {
    opacity: 0.35;
    transform: scale(0.92);
  }

  50% {
    opacity: 0.9;
    transform: scale(1.12);
  }
}

@keyframes bootstrap-plane-spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  #bootstrap-cover,
  .bootstrap-cover__pulse,
  .bootstrap-cover__plane {
    transition: none;
    animation: none;
  }
}