.whatsapp-btn-container {
        position: fixed;
        right: -27px;
        opacity: 0;
        bottom: -50px;
        padding: 44px;
        animation: fade-up 1000ms forwards;
        animation-delay: 1000ms;
    }
    
    @keyframes fade-up {
        100% {
            bottom: 24px;
            opacity: 1;
        }
    }
    
    .whatsapp-btn-container .whatsapp-btn {
        font-size: 48px;
        color: #25d366;
        display: inline-block;
        transition: all 400ms;
    }
    
    .whatsapp-btn-container .whatsapp-btn:hover {
        transform: scale(1.2);
    }
    
    .whatsapp-btn-container span {
        position: absolute;
        top: 0;
        left: 4px;
        font-family: "Roboto", sans-serif;
        font-weight: bold;
        color: #075e54;
        transform: rotateZ(20deg) translateX(10px);
        opacity: 0;
        transition: all 400ms;
    }
    
    .whatsapp-btn-container .whatsapp-btn:hover + span {
        transform: rotateZ(0deg) translateX(0px);
        opacity: 1;
    }