/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
  z-index: 4;
  transition: all 0.3s ease;
  cursor: pointer;
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-float i {
  font-size: 32px;
  color: white;
}

/* WhatsApp Tooltip */
.whatsapp-tooltip {
  position: absolute;
  right: 75px;
  top: 50%;
  transform: translateY(-50%);
  background: #fff;
  color: #144835;
  padding: 12px 20px;
  border-radius: 8px;
  white-space: nowrap;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  pointer-events: none;
  font-size: 14px;
  font-weight: 600;
  z-index: 10000;
}

.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  right: -8px;
  top: 50%;
  transform: translateY(-50%);
  border: 8px solid transparent;
  border-left-color: #fff;
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  visibility: visible;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .whatsapp-float {
    width: 55px;
    height: 55px;
    bottom: 20px;
    right: 20px;
  }
  
  .whatsapp-float i {
    font-size: 28px;
  }
  
  .whatsapp-tooltip {
    right: 70px;
    font-size: 13px;
    padding: 10px 16px;
    white-space: normal;
    max-width: 180px;
  }
  
  .whatsapp-tooltip::after {
    right: -7px;
  }
}

@media (max-width: 480px) {
  .whatsapp-float {
    width: 50px;
    height: 50px;
    bottom: 15px;
    right: 15px;
  }
  
  .whatsapp-float i {
    font-size: 26px;
  }
  
  .whatsapp-tooltip {
    right: 65px;
    font-size: 12px;
    padding: 8px 14px;
    max-width: 150px;
  }
  
  .whatsapp-tooltip::after {
    right: -6px;
    border-width: 6px;
  }
}