/* =========================================================
   animations.css — Animaciones reutilizables
   ========================================================= */

.fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Botón flotante de WhatsApp */
#whatsapp-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background-color: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lift);
  z-index: 80;
  transition: transform 0.2s ease;
}
#whatsapp-float:hover { transform: scale(1.08); }
#whatsapp-float svg { width: 30px; height: 30px; fill: var(--white); }