<div class="aur-stage">
  <div class="aur-stars"></div>
  <div class="aur-badge">
    <div class="aur-bg"></div>
    <span class="aur-spinner">
      <svg viewBox="0 0 24 24" aria-hidden="true">
        <circle cx="12" cy="12" r="9" fill="none" stroke="rgba(255,255,255,0.2)" stroke-width="2"/>
        <circle cx="12" cy="12" r="9" fill="none" stroke="white" stroke-width="2" stroke-dasharray="14 42" stroke-linecap="round"/>
      </svg>
    </span>
    <div class="aur-text">
      <div class="aur-label">Synthesizing</div>
      <div class="aur-detail">Drafting response · 73%</div>
    </div>
  </div>
  <div class="aur-caption">animation runs continuously — no hover required</div>
</div>

.aur-stage {
  background: radial-gradient(ellipse at center, #0a1438 0%, #04081e 80%);
  padding: 80px 40px;
  min-height: 540px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  position: relative;
}
.aur-stars {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 20% 30%, white, transparent),
    radial-gradient(1px 1px at 60% 70%, white, transparent),
    radial-gradient(1px 1px at 80% 10%, white, transparent),
    radial-gradient(1px 1px at 90% 60%, white, transparent),
    radial-gradient(1px 1px at 10% 90%, white, transparent),
    radial-gradient(1px 1px at 50% 20%, white, transparent),
    radial-gradient(1px 1px at 30% 65%, white, transparent),
    radial-gradient(1.5px 1.5px at 75% 40%, white, transparent),
    radial-gradient(1px 1px at 40% 85%, white, transparent),
    radial-gradient(1.5px 1.5px at 15% 50%, white, transparent),
    radial-gradient(1.5px 1.5px at 85% 80%, white, transparent);
  opacity: 0.65;
  pointer-events: none;
}
.aur-stars::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 25% 70%, rgba(120, 200, 255, 0.08), transparent 60%),
    radial-gradient(circle at 75% 30%, rgba(180, 120, 255, 0.08), transparent 60%);
}
.aur-badge {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 18px 32px;
  border-radius: 999px;
  background: rgba(8, 12, 32, 0.55);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  position: relative;
  overflow: hidden;
  isolation: isolate;
  box-shadow:
    0 20px 60px -10px rgba(0,0,0,0.65),
    inset 0 1px 0 rgba(255,255,255,0.12);
  z-index: 1;
}
.aur-bg {
  position: absolute;
  inset: -60%;
  z-index: -1;
  background:
    radial-gradient(circle at 20% 50%, #00ffaa 0%, transparent 38%),
    radial-gradient(circle at 70% 30%, #b04dff 0%, transparent 50%),
    radial-gradient(circle at 50% 80%, #00aaff 0%, transparent 45%),
    radial-gradient(circle at 90% 70%, #ff44aa 0%, transparent 40%);
  filter: blur(38px);
  animation: aur-drift 11s ease-in-out infinite, aur-hue 16s linear infinite;
}
@keyframes aur-drift {
  0%, 100% { transform: translate(0, 0) scale(1) rotate(0deg); }
  25% { transform: translate(7%, -5%) scale(1.08) rotate(18deg); }
  50% { transform: translate(-4%, 8%) scale(0.96) rotate(-12deg); }
  75% { transform: translate(5%, 5%) scale(1.04) rotate(8deg); }
}
@keyframes aur-hue { to { filter: blur(38px) hue-rotate(360deg); } }
@keyframes aur-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .aur-bg, .aur-spinner { animation: none; }
}
.aur-spinner {
  width: 28px;
  height: 28px;
  animation: aur-spin 1.6s linear infinite;
  position: relative;
  z-index: 1;
}
.aur-spinner svg { width: 100%; height: 100%; display: block; }
.aur-text {
  text-align: left;
  position: relative;
  z-index: 1;
}
.aur-label {
  font-family: "Italiana", Georgia, serif;
  font-size: 22px;
  letter-spacing: 0.04em;
  color: #fff;
  line-height: 1;
  margin-bottom: 3px;
}
.aur-detail {
  font-family: system-ui, "Bricolage Grotesque", sans-serif;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.72);
}
.aur-caption {
  font-family: system-ui, "Bricolage Grotesque", sans-serif;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.32);
  position: relative;
  z-index: 1;
}