/* Floating WhatsApp Button Styles */
.saaco-whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.saaco-wa-pulse {
  position: absolute;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.4);
  animation: saaco-pulse 2s infinite ease-out;
  pointer-events: none;
}

.saaco-wa-btn {
  position: relative;
  width: 58px;
  height: 58px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.45);
  transition: transform 0.24s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.24s ease;
}

.saaco-whatsapp-float:hover .saaco-wa-btn {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.65);
}

.saaco-whatsapp-float:active .saaco-wa-btn {
  transform: scale(0.95);
}

@keyframes saaco-pulse {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

/* Mobile responsive alignment above bottom navigation bar */
@media (max-width: 768px) {
  .saaco-whatsapp-float {
    bottom: 78px;
    right: 18px;
  }
  .saaco-wa-pulse {
    width: 50px;
    height: 50px;
  }
  .saaco-wa-btn {
    width: 50px;
    height: 50px;
  }
  .saaco-wa-btn svg {
    width: 28px;
    height: 28px;
  }
}