/* Preloader Styles - CSS Fallback (no JS required) */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-dark);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  /* Auto-hide after 0.8s via CSS animation */
  animation: preloaderFadeOut 0.5s ease-out 0.8s forwards;
  pointer-events: none;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.preloader-logo {
  width: 180px;
  height: 180px;
  object-fit: contain;
  animation: spin 2s linear infinite;
  filter: drop-shadow(0 0 25px rgba(0, 255, 157, 0.4));
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes preloaderFadeOut {
  to {
    opacity: 0;
    visibility: hidden;
  }
}

/* If JS is enabled, it can hide sooner */
html.js-loaded .preloader {
  animation: preloaderFadeOut 0.3s ease-out forwards;
}