.wa-widget {
    position: fixed;
    right: 25px;
    bottom: 25px;
    z-index: 99999;
}

.wa-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    transition: transform 0.3s, box-shadow 0.3s;
}

.wa-button svg {
    width: 32px;
    height: 32px;
    fill: #ffffff;
    display: block;
}

.wa-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.5);
}

@media (max-width: 768px) {
    .wa-widget {
        right: 15px;
        bottom: 15px;
    }

    .wa-button {
        width: 54px;
        height: 54px;
    }

    .wa-button svg {
        width: 28px;
        height: 28px;
    }
}