.whatsapp-button{
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 65px;
    height: 65px;
    z-index: 99999;
    cursor: pointer;
}

.whatsapp-button img{
    width: 100%;
    height: 100%;
}

.whatsapp-modal{
    display: none;
    position: fixed;
    z-index: 999999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    align-items: center;
    justify-content: center;
}

.whatsapp-modal-content{
    background: #fff;
    width: 95%;
    max-width: 400px;
    border-radius: 10px;
    padding: 25px;
    position: relative;
}

.whatsapp-modal-content h3{
    margin-bottom: 20px;
    text-align: center;
}

.whatsapp-modal-content input,
.whatsapp-modal-content select{
    width: 100%;
    margin-bottom: 15px;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
}

.whatsapp-modal-content button{
    width: 100%;
    background: #25D366;
    color: #fff;
    border: 0;
    padding: 12px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
}

.whatsapp-close{
    position: absolute;
    right: 15px;
    top: 10px;
    font-size: 24px;
    cursor: pointer;
}