.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #25D366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.3);
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px 15px;
    animation: pulse 2s infinite;
}

.whatsapp-container {
    display: flex;
    align-items: center;
}

.whatsapp-float img {
    margin-right: 10px;
    width: 30px;
    height: 30px;
}

.whatsapp-text {
    font-size: 14px;
    font-weight: 600;
    color: #fff;
}

.whatsapp-float:hover {
    background-color: #1ebe57;
}

/* PULSE animation */
@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        transform: scale(1.1);
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}