@charset "utf-8";
.section3.mobile{
    display: none;
}

.section3{
    padding: 5.20vw 0;
    position: relative;
    height: max-content;
    overflow-y: hidden;
}
.section3 > .bg{
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 6vw;
    height: 100%;
}

.section3 > .bg figure{
    height: 100%;

}
.section3 > .bg figure img{
    height: 100%;

    object-fit: cover;
}
.section3 .inner{
    width: 70.3125vw;
    margin: 0 auto;
}
.section3 .inner .cont{
    margin-bottom: 1.04vw;
}
.section3 .inner .cont:last-child{
    margin-bottom: 0;
}
.section3 .inner .cont .title{
    background-color: #153F91;
    width: 100%;
    height: 5.81vw;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 3.90vw;
    transition: 1s;
}
.section3 .inner .cont .title::before{
    content: "";
    position: absolute;
    top: 50%;
    transform: translateX(-50%);
    right: 3.64vw;
    width: 3.125vw;
    height: 4px;
    background-color: #fff;
    z-index: 2;
}
.section3 .inner .cont .title::after{
    content: "";
    position: absolute;
    top: 50%;
    transform: translateX(-50%);
    right: 5.2025vw;
    width: 3.125vw;
    height: 4px;
    background-color: #fff;
    transform: rotate(-90deg);
    z-index: 2;
    opacity: 1;
    transition: 0.5s;
}
.section3 .inner .cont .title.on{
    border-radius: 3.90vw 3.90vw 0 0;
}

.section3 .inner .cont .title.on::after{
    transform: rotate(0);
    opacity: 0;
}
.section3 .inner .cont .title .bg{
    width: 22.23vw;
    height: 4.375vw;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.section3 .inner .cont .title .bg figure{
    width: 100%;
    height: 100%;
}
.section3 .inner .cont .title .bg figure img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.section3 .inner .cont .title span{
    font-family: 'jalnan';
    position: relative;
    font-size: 2vw;
    font-weight: 700;
    color: #fff;
}


@media screen and (max-width:500px) {
    .section3.pc{
        display: none;
    }
    .section3.mobile{
        display: flex;
    }

    .section3{
        padding: 100px 0;
    }
    .section3 > .bg{
        display: none;
    }
    .section3 .inner{
        width: 100%;
    }
    .section3 .inner .cont .title{
        height: 14vw;
        border-radius: 13.9vw;
    }
    .section3 .inner .cont .title .bg{
        width: 54.23vw;
        height: 10.375vw;
    }

    .section3 .inner .cont .title span{
        font-size: 6vw;
    }
    .section3 .inner .cont .title::before{
        width: 6vw;
        right: 20px;
    }
    .section3 .inner .cont .title::after{
        width: 6vw;
        right: calc(20px + 3vw);
    }

}