/* 7. animations.css — keyframes e classes de transição */

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Scroll reveal — aplicado via JS (main.js) quando o elemento entra na viewport */
.revelar {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.revelar--visivel {
  opacity: 1;
  transform: translateY(0);
}

/* Hero slider — troca de slide */
.hero-slide {
  opacity: 0;
  transition: opacity 0.5s ease;
}

.hero-slide.ativo {
  opacity: 1;
  z-index: 1;
}

.hero-slide__conteudo {
  animation: fadeInUp 0.6s ease both;
}

/* Estatísticas alternando no mobile */
.stat-mobile-ativo {
  animation: fadeIn 0.4s ease;
}