/* ── Preloader GothamDev (shimmer logo) ── */
.site-loader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse 80% 60% at 50% 40%, #12182a 0%, #06080d 55%, #030408 100%);
  transition: opacity 0.55s ease, visibility 0.55s ease;
}
.site-loader.is-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.site-loader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  text-align: center;
  padding: 24px;
}
.site-loader-logo-wrap {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(91, 140, 255, 0.12),
    0 24px 60px rgba(0, 0, 0, 0.55),
    0 0 80px rgba(91, 140, 255, 0.08);
}
.site-loader-logo {
  display: block;
  width: 140px;
  height: 140px;
  object-fit: contain;
}
.site-loader-shimmer::after {
  content: "";
  position: absolute;
  inset: -120% -60%;
  background: linear-gradient(
    105deg,
    transparent 38%,
    rgba(255, 255, 255, 0.04) 42%,
    rgba(255, 255, 255, 0.22) 48%,
    rgba(91, 140, 255, 0.45) 50%,
    rgba(139, 107, 255, 0.35) 52%,
    rgba(255, 255, 255, 0.18) 56%,
    transparent 62%
  );
  animation: siteLoaderShimmer 2s ease-in-out infinite;
  pointer-events: none;
}
@keyframes siteLoaderShimmer {
  0% {
    transform: translateX(-55%) skewX(-12deg);
  }
  100% {
    transform: translateX(55%) skewX(-12deg);
  }
}
.site-loader-brand {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(248, 250, 252, 0.72);
  font-family: var(--font-mono, ui-monospace, monospace);
}
.site-loader-bar {
  width: min(160px, 42vw);
  height: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}
.site-loader-bar span {
  display: block;
  height: 100%;
  width: 40%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent, #5b8cff), #8b6bff);
  animation: siteLoaderBar 1.4s ease-in-out infinite;
}
@keyframes siteLoaderBar {
  0% {
    transform: translateX(-120%);
  }
  100% {
    transform: translateX(320%);
  }
}
body.is-loading {
  overflow: hidden;
}
@media (prefers-reduced-motion: reduce) {
  .site-loader-shimmer::after,
  .site-loader-bar span {
    animation: none;
  }
  .site-loader {
    transition-duration: 0.2s;
  }
}