#page-loader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: grid;
  place-items: center;
  background: #fff;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.35s ease,
    visibility 0.35s ease;
}
#page-loader.is-active {
  opacity: 1;
  visibility: visible;
}

.loader-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid #e5e5e5;
  border-top-color: #020e28;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Fondu d'entrée de la page */
body {
  animation: page-in 0.4s ease both;
}
@keyframes page-in {
  from {
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  body,
  .loader-spinner {
    animation: none;
  }
  #page-loader {
    transition: none;
  }
}