.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity var(--transition-reveal),
    transform var(--transition-reveal);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero .reveal:nth-child(2) { transition-delay: 90ms; }
.hero .reveal:nth-child(3) { transition-delay: 180ms; }
.hero .reveal:nth-child(4) { transition-delay: 270ms; }

.hero__orb {
  animation: orb-drift 8s ease-in-out infinite;
}

.hero__signal {
  animation: signal-float 6s ease-in-out infinite;
}

.voice-ring {
  animation: quiet-pulse 3.8s ease-in-out infinite;
}

.channel-art.is-active,
.platform-console__panel:not([hidden]) {
  animation: panel-in 480ms cubic-bezier(.2, .75, .25, 1) both;
}

.modal:not([hidden]) .modal__backdrop {
  animation: backdrop-in 260ms ease both;
}

.modal:not([hidden]) .modal__panel {
  animation: modal-in 420ms cubic-bezier(.2, .8, .25, 1) both;
}

@keyframes orb-drift {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(-16px, 12px, 0); }
}

@keyframes signal-float {
  0%, 100% { transform: translateY(0); opacity: .35; }
  50% { transform: translateY(-10px); opacity: .55; }
}

@keyframes quiet-pulse {
  0%, 100% { box-shadow: 0 0 0 40px rgba(255,255,255,.12), 0 0 0 80px rgba(255,255,255,.08); }
  50% { box-shadow: 0 0 0 48px rgba(255,255,255,.09), 0 0 0 94px rgba(255,255,255,.04); }
}

@keyframes panel-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes backdrop-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes modal-in {
  from { opacity: 0; transform: translateY(20px) scale(.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}