.floating-btn { 
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background-color: #007bff;
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 32px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  z-index: 1000;
  animation: float 2s ease-in-out infinite;
}

/* Floating animation */
@keyframes float {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px); /* moves up */
  }
  100% {
    transform: translateY(0); /* back to original position */
  }
}