.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 20px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    text-decoration: none;
  }

  .whatsapp-float:hover {
    background-color: #22bc58;
  }

  .whatsapp-icon {
    width: 35px;
    height: 35px;
  }

  @media (max-width: 768px) {
    .whatsapp-float {
      width: 50px;
      height: 50px;
      bottom: 15px;
      right: 15px;
    }
    .whatsapp-icon {
      width: 30px;
      height: 30px;
    }
  }