/* =========================================================
   Animações e micro-interações
   ========================================================= */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(26px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes heroZoom {
  from { transform: scale(1.02); }
  to   { transform: scale(1.09); }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 10px 30px rgba(30, 158, 106, 0.38), 0 0 0 0 rgba(30, 158, 106, 0.32); }
  60%      { box-shadow: 0 10px 30px rgba(30, 158, 106, 0.38), 0 0 0 16px rgba(30, 158, 106, 0); }
}
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

.animate-fade-in-up { animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both; }
.animate-fade-in { animation: fadeIn 0.7s ease both; }

.animate-on-scroll {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.skeleton {
  background: linear-gradient(90deg, #E6E2D9 25%, #F4F1EB 50%, #E6E2D9 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 16px;
}

/* Entrada suave dos cards do grid */
.imoveis-grid .imovel-card:nth-child(2) { --reveal-delay: 60ms; }
.imoveis-grid .imovel-card:nth-child(3) { --reveal-delay: 120ms; }
.imoveis-grid .imovel-card:nth-child(4) { --reveal-delay: 40ms; }
.imoveis-grid .imovel-card:nth-child(5) { --reveal-delay: 100ms; }
.imoveis-grid .imovel-card:nth-child(6) { --reveal-delay: 160ms; }

/* Respeita usuários que preferem menos animações */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .animate-fade-in-up,
  .animate-fade-in,
  .animate-on-scroll,
  .hero-slide.active {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .whatsapp-float { animation: none; }
  .card-imagem img, .galeria-item img { transition: none; }
}