/* =========================================================================
   DESOCULTADOR — animations.css
   Todas as animações respeitam prefers-reduced-motion (ver style.css §2).
   ========================================================================= */

/* ---------- Revelação ao rolar (scroll reveal) ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 900ms var(--ease), transform 900ms var(--ease);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}
[data-reveal="stagger"] > * {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
}
[data-reveal="stagger"].is-visible > * { opacity: 1; transform: translateY(0); }
[data-reveal="stagger"].is-visible > *:nth-child(1) { transition-delay: 0ms; }
[data-reveal="stagger"].is-visible > *:nth-child(2) { transition-delay: 80ms; }
[data-reveal="stagger"].is-visible > *:nth-child(3) { transition-delay: 160ms; }
[data-reveal="stagger"].is-visible > *:nth-child(4) { transition-delay: 240ms; }
[data-reveal="stagger"].is-visible > *:nth-child(5) { transition-delay: 320ms; }
[data-reveal="stagger"].is-visible > *:nth-child(6) { transition-delay: 400ms; }
[data-reveal="stagger"].is-visible > *:nth-child(n+7) { transition-delay: 460ms; }

/* ---------- Selo orbital (assinatura visual) ---------- */
.sigil { animation: sigil-rotate 60s linear infinite; transform-origin: center; }
.sigil .ring-2 { animation: sigil-rotate-rev 46s linear infinite; transform-origin: center; }
.sigil .spark { animation: sigil-pulse 3.4s ease-in-out infinite; transform-origin: center; }
@keyframes sigil-rotate { to { transform: rotate(360deg); } }
@keyframes sigil-rotate-rev { to { transform: rotate(-360deg); } }
@keyframes sigil-pulse {
  0%, 100% { opacity: 0.35; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.15); }
}

/* ---------- Linha dourada animada ---------- */
.hairline-gold[data-animate] {
  background-size: 200% 100%;
  animation: hairline-sweep 6s linear infinite;
}
@keyframes hairline-sweep {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ---------- Glow sutil em hover ---------- */
.glow-hover { transition: box-shadow var(--dur-med) var(--ease); }
.glow-hover:hover { box-shadow: 0 0 0 1px var(--color-gold-dim), 0 0 24px -4px rgba(255,174,0,0.35); }

/* ---------- Título piscando levemente (uso pontual) ---------- */
.flicker { animation: flicker 5s ease-in-out infinite; }
@keyframes flicker {
  0%, 92%, 100% { opacity: 1; }
  93% { opacity: 0.7; }
  95% { opacity: 1; }
  96% { opacity: 0.85; }
}

/* ---------- Fade simples para troca de conteúdo (busca) ---------- */
.fade-in { animation: fade-in var(--dur-med) var(--ease) both; }
@keyframes fade-in { from { opacity: 0; transform: translateY(6px);} to { opacity: 1; transform: translateY(0);} }

@media (prefers-reduced-motion: reduce) {
  .sigil, .sigil .ring-2, .sigil .spark, .hairline-gold[data-animate], .flicker { animation: none !important; }
  [data-reveal], [data-reveal="stagger"] > * { opacity: 1 !important; transform: none !important; }
}