#callbackBTN {
    position: fixed;
    right: 15px;
    bottom: 15px;
    z-index: 10;
    width: 60px;
    height: 60px;
    padding: .75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #fff;
    border-radius: 50%;
    font-size: 1.8rem;
    border: none;
    background-color: #2660D2;
    cursor: pointer;
    animation: colorPulse 5s ease-in-out infinite;
    transition: transform 0.3s ease, background-color 0.5s ease;
}
#callbackBTN:hover {
    transform: scale(1.2);
}
#callbackBTN i {
    display: inline-block;
    animation: shakePeriodic 10s ease infinite;
}
@keyframes colorPulse {
    0% { background-color: #2660D2; }
    33% { background-color: #2666e7; }
    66% { background-color: #2357bd; }
    100% { background-color: #2660D2; }
}
@keyframes shakePeriodic {
    0%, 90%, 100% { transform: rotate(0deg); }
    91% { transform: rotate(15deg); }
    93% { transform: rotate(-15deg); }
    95% { transform: rotate(7deg); }
    97% { transform: rotate(-7deg); }
    99% { transform: rotate(0deg); }
}

#callback-container{
    position: fixed;
    top: 0;
    bottom: 0;
    display: flex;
    justify-content: center;
    align-items: baseline;
    width: 100%;
    height: 100%;
    scrollbar-width: thin;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 1050;
}
#callback-container .close_btn{
    position: fixed;
    right: 0;
    top: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #fff;
    color: #000;
    width: 45px;
    height: 45px;
    font-size: 28px;
    border-radius: 0 0 0 20px;
    cursor: pointer;
    z-index: 2;
    opacity: 1;
}
#callback-container .close_btn span{
    font-size: 48px;
    font-weight: 400;
    transform: rotate(-45deg);
}
#callback-container .content{
    max-width: 630px;
    width: 100%;
    padding: 15px;
}
#callback-container .content .layer{
    display: none;
}
#callback-container .content .layer.active{
    display: flex;
    flex-direction: column;
}
#callback-container .content .panel{
    display: flex;
    flex-direction: column;
    padding: 25px;
    background-color: rgb(255, 255, 255);
    color: #333;
    border-radius: 5px;
}
#callback-container .content #callbackCaption{
    background-color: var(--main-color);
    color: #fff;
    text-align: center;
    padding: 15px 25px;
    margin-bottom: 15px;
}
#callback-container .content #callbackCaption .dop-text{
    margin-bottom: 0;
    line-height: 1.2;
    font-size: 17px;
}
#callback-container .content .panel .phone{
    font-size: 18px;
}
#callback-container .content .panel .phone i{
    font-size: 1.5rem;
}
#callback-container .content .panel .callback-messengers{
    display: flex;
    gap: 10px;
}
#callback-container .content .panel .callback-messengers .btn{
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 42px;
    flex-grow: 1;
    flex-basis: 0;
    color: #ffffff;
}
#callback-container .content .panel .callback-messengers .btn i{
    font-size: 24px;
    margin-right: 10px;
}
#callback-container .content .panel .callback-messengers .btn.viber:hover{
    border-color: #62569d;
    background-color: #62569d;
}
#callback-container .content .panel .callback-messengers .btn.telegram:hover{
    border-color: #2aa1db;
    background-color: #2aa1db;
}
#callback-container .content .panel .callback-messengers .btn.whatsapp:hover{
    border-color: #29a71a;
    background-color: #29a71a;
}

#callback-container .panel .separator{
    margin: 15px 0;
    padding: 5px;
    color: #333;
    text-align: center;
    font-size: 15px;
    background-color: #f5f5f5;
    border-radius: 5px;
}
#callback-container .content .win-send {
    background-color: #fff;
    color: #333;
    text-align: center;
    padding: 15px 25px;
}
#callback-container .content .panel .icon{
    height: 100px;
    width: 100px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    align-self: center;
    margin: 10px 0 25px 0;
    color: #fff;
    box-shadow: 0px 0px 15px 1px rgb(0, 95, 212);
    background: linear-gradient(180deg, rgb(255, 255, 255) 0%, rgb(0, 95, 212) 50%);
}
#callback-container .content .panel .icon i{
    font-size: 50px;
}

#callback-container .question-caption{
    padding: 15px 10px;
    margin-bottom: 25px;
    background-color: #333;
    color: #fff;
    text-align: center;
    border-radius: 5px;
}
#callback-container .question-caption div{
    font-weight: 500;
    font-size: 17px;
}
#callback-container .question-caption span{

}
#callback-container .question-body{
    display: flex;
    flex-direction: column;
    gap: 10px;
}
#callback-container .question-body .item{
    padding: 10px 15px;
    font-weight: 500;
    background-color: #eee;
    border: 1px solid #eee;
    border-radius: 5px;
    cursor: pointer;
    transition: background .3s ease-in-out;
}
#callback-container .question-body .item:hover{
    border-color: #005FD4;
}
#callback-container .question-body .item.active{
    background-color: #005FD4;
    border-color: #005FD4;
    color: #FFFFFF;
}

#callback-container #number_people label{
    justify-content: center;
    font-size: 17px;
    font-weight: 500;
}
#callback-container #number_people .form-control{
    text-align: center;
    font-size: 18px;
    font-weight: 500;
}
@media (max-width: 576px) {
    #callback-container .content .panel{
        padding: 15px;
    }
    #callback-container .content h4{
        font-size: 20px;
    }
    #callback-container .content #callbackCaption{
        padding: 15px;
    }
    #callback-container .content #callbackCaption .dop-text{
        font-size: 16px;
    }
    #callback-container .question-caption{
        margin-bottom: 15px;
    }
    #callback-container .question-caption div{
        font-size: 16px;
    }
    #callback-container .content .panel .callback-messengers{
        flex-direction: column;
    }
}