/* ---- Full-page loading overlay shown on initial load and between-page navigation ---- */
.page-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  opacity: 1;
  visibility: visible;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}
.page-loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.page-loader__spinner {
  width: 60px;
  height: 60px;
  padding: 5px;
  border-radius: 50%;
  border: 4px solid var(--color-border);
  border-top-color: var(--color-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: page-loader-spin 0.8s linear infinite;
}
.page-loader__logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 50%;
}
@keyframes page-loader-spin {
  to { transform: rotate(360deg); }
}