/* Page loading spinner — ThreeZero (custom motion) */
.page-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  background: #0d0d0d;
  transition: opacity 0.5s cubic-bezier(.16, .8, .24, 1), visibility 0.5s cubic-bezier(.16, .8, .24, 1);
}

.page-loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.page-loader__spinner {
  position: relative;
  width: 56px;
  height: 56px;
}

/* Outer track */
.page-loader__ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-sizing: border-box;
}

/* Gold arc — primary spin */
.page-loader__ring::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: #e0a530;
  border-right-color: rgba(224, 165, 48, 0.35);
  animation: page-loader-spin 0.9s cubic-bezier(.45, .05, .55, .95) infinite;
  box-sizing: border-box;
}

/* Soft secondary counter-arc */
.page-loader__ring::after {
  content: '';
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  border: 1.5px solid transparent;
  border-bottom-color: rgba(240, 192, 99, 0.55);
  animation: page-loader-spin-reverse 1.4s linear infinite;
  box-sizing: border-box;
}

/* Center mark */
.page-loader__core {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 6px;
  height: 6px;
  margin: -3px 0 0 -3px;
  border-radius: 50%;
  background: #e0a530;
  box-shadow: 0 0 12px rgba(224, 165, 48, 0.55);
  animation: page-loader-pulse 1.2s ease-in-out infinite;
}

.page-loader__meta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  min-width: 4.5rem;
}

.page-loader__percent {
  font-family: Inter, system-ui, sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: #f5f5f0;
  font-variant-numeric: tabular-nums;
  min-height: 1.25em;
}

.page-loader__label {
  font-family: Inter, system-ui, sans-serif;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #9a9a92;
  animation: page-loader-label 1.6s ease-in-out infinite;
}

@keyframes page-loader-spin {
  to { transform: rotate(360deg); }
}

@keyframes page-loader-spin-reverse {
  to { transform: rotate(-360deg); }
}

@keyframes page-loader-pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(0.65);
    opacity: 0.55;
  }
}

@keyframes page-loader-label {
  0%, 100% { opacity: 0.45; }
  50% { opacity: 1; }
}

body.is-loading {
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
  .page-loader__ring::before,
  .page-loader__ring::after,
  .page-loader__core,
  .page-loader__label {
    animation: none;
  }
  .page-loader__ring::before {
    border-top-color: #e0a530;
    border-right-color: #e0a530;
  }
}