.whatsapp-float {
  position: fixed;
  right: 30px;
  bottom: 70px;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: #25d366;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15), 0 6px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  z-index: 9999;

  /* Add bounce */
  animation: bounce 2s infinite;
}

.whatsapp-float i {
  font-size: 40px;
  color: white;
}

.whatsapp-float:hover {
  text-decoration: none;
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.18), 0 8px 8px rgba(0, 0, 0, 0.12);
}

/* Soft pulse ring */
.whatsapp-float::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.45);
  animation: wapp-pulse 2s infinite;
}

@keyframes wapp-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.45);
  }
  70% {
    box-shadow: 0 0 0 14px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-12px);
  }
  60% {
    transform: translateY(-6px);
  }
}

/* Optional: respect reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .whatsapp-float {
    transition: none;
    animation: none;
  }
  .whatsapp-float::after {
    animation: none;
  }
}