.rc-whatsapp-plugin__button {
    position: fixed;
    bottom: 45px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    transition: all 0.3s ease;
    text-decoration: none;
    border: 0;
    animation: rc-whatsapp-plugin-pulse 2s infinite;
}

.rc-whatsapp-plugin__button:hover,
.rc-whatsapp-plugin__button:focus-visible {
    background-color: #128c7e;
    transform: scale(1.1);
    text-decoration: none;
    outline: none;
}

.rc-whatsapp-plugin__button i {
    color: #fff;
    font-size: 28px;
    pointer-events: none;
}

@keyframes rc-whatsapp-plugin-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

@media screen and (max-width: 860px) {
    .rc-whatsapp-plugin__button {
        right: 10px;
        bottom: 30px;
        width: 50px;
        height: 50px;
    }

    .rc-whatsapp-plugin__button i {
        font-size: 24px;
    }
}