/* Scroll animations */
.animate-ready {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.card-grid .animate-ready:nth-child(2) { transition-delay: 0.1s; }
.card-grid .animate-ready:nth-child(3) { transition-delay: 0.2s; }
.stats-grid .animate-ready:nth-child(2) { transition-delay: 0.15s; }
.stats-grid .animate-ready:nth-child(3) { transition-delay: 0.3s; }
.stats-grid .animate-ready:nth-child(4) { transition-delay: 0.45s; }

/* Pulse for WhatsApp */
@keyframes pulse {
  0% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6), 0 0 0 12px rgba(37, 211, 102, 0.1); }
  100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
}

.whatsapp-float {
  animation: pulse 2s infinite;
}