/* Bootstrap loading screen — matches PWA/native splash so the transition is seamless.
   Rendered inline in index.html BEFORE React mounts; React removes it once ready. */
#zavi-boot {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: #0A0A0A;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 24px;
  transition: opacity 320ms ease-out;
}
#zavi-boot.zavi-boot-hide { opacity: 0; pointer-events: none; }
#zavi-boot img {
  width: 70vw;
  max-width: 520px;
  min-width: 240px;
  height: auto;
  display: block;
}
#zavi-boot .zavi-boot-word {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-weight: 900;
  letter-spacing: 0.02em;
  color: #ffffff;
  font-size: clamp(28px, 6vw, 44px);
  line-height: 1;
}
#zavi-boot .zavi-boot-word span { color: #D4AF37; }
#zavi-boot .zavi-boot-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #D4AF37; opacity: 0.75;
  animation: zaviBootPulse 1s ease-in-out infinite;
}
@keyframes zaviBootPulse {
  0%, 100% { transform: scale(1); opacity: 0.55; }
  50%      { transform: scale(1.35); opacity: 1; }
}