.landing-qa .title-block {
    max-width: 1070px;
    width: 100%;
    margin: auto;
    text-align: center;
}

.landing-qa{
    padding: 110px 0 0;
}

.landing-qa-list-wrapper{
    padding: 110px 0 0;
    max-width: 970px;
    width: 100%;
    margin: 0 auto;
}

.landing-qa-item:not(:last-child){
   margin-bottom: 50px;
}

.landing-qa-item h3{
    font-family:'Euclid Circular B' ;
    font-weight: 600;
    font-size: 23px;
}

.landing-qa-item-header{
   justify-content: space-between;
   align-items: center;
   gap: 15px;
   cursor: pointer;
}

.landing-qa-item .arrow{
    background: url(../images/qa-down.png) no-repeat 0 0;
    background-size: 100%;
    width: 17px;
    height: 10px;
    transition: all ease .1s;
}

.landing-qa-item.open .arrow{
    background: url(../images/qa-up.png) no-repeat 0 0;
    background-size: 100%;
}

.landing-qa-item-body{
    font-family:'Euclid Circular A' ;
    font-size: 20px;
    line-height: 34px;
    color: #656b8e;
    display: none;
    padding-top: 40px;
}

.landing-qa-item.open .landing-qa-item-body{
    display: block;
}

@media screen and (max-width:1450px) {
    .landing-qa {
        padding: 7.59vw 0 0;
    }

    .landing-qa .title-block {
        max-width: 73.79vw;
    }

    .landing-qa .title-block img{
        width: 3.72vw;
    }


    .landing-qa-list-wrapper{
        padding: 7.59vw 0 0;
        max-width: 66.9vw;
    }

    .landing-qa-item:not(:last-child) {
        margin-bottom: 3.45vw;
    }

    .landing-qa-item h3 {
        font-size: 1.59vw;
    }

    .landing-qa-item .arrow {
        width: 1.17vw;
        height: 0.69vw;
    }

    .landing-qa-item-body {
        font-size: 1.38vw;
        line-height: 2.34vw;
        padding-top: 2.76vw;
    }
}

@media screen and (max-width:991px) {
    .landing-qa {
        padding: 75px 0 0;
    }

    .landing-qa .title-block {
        max-width: 730px;
    }

    .landing-qa-list-wrapper {
        padding: 75px 0 0;
        max-width: 665px;
    }

    .landing-qa-item:not(:last-child) {
        margin-bottom: 35px;
    }

    .landing-qa-item h3 {
        font-size: 16px;
    }

    .landing-qa-item .arrow {
        width: 11px;
        height: 6px;
    }

    .landing-qa-item-body {
        font-size: 13px;
        line-height: 18px;
        padding-top: 25px;
    }

}

@media screen and (max-width:768px) {
    .landing-qa {
        padding: 60px 0 0;
    }

    .landing-qa .title-block {
        max-width: 100%;
    }

    .landing-qa-list-wrapper {
        padding: 40px 0 0;
    }

    .landing-qa-item:not(:last-child) {
        margin-bottom: 25px;
    }

    .landing-qa-item h3 {
        font-size: 15px;
    }

    .landing-qa-item-body {
        padding-top: 10px;
    }

    

}