header{
    position: fixed;
    top: 0;
    z-index: 12;
    width: 100%;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: rgb(0 0 0 / 50%);
}

footer{
    width: 100%;
    background-color: #666
}

.l-footer{
    display: flex;
    justify-content: space-between;

}


.l-header_navlist{
    display: flex;
    text-align: center;
    justify-content: space-between;

}

.l-header_navlist-item{
    display: block;
    flex-direction: column;
    margin: auto 20px;
}

.l-header_link{
    color: #e8f3f7;
}

.l-header_link:hover{
    color: var(--color_dark);
}

.l-header_navlist-item span{
    display: block;
}

.l-header_navlist-item__title{
    font-weight: bold;
    font-size: 22px;
}

.l-header_navlist-item__titleJP{
    font-weight: normal;
    font-size: 10px;
}

.l-header_title{
    cursor: pointer;
    display: block;
    color: #e8f3f7;
    margin: auto 20px;
}

.l-header_title--Big{
    display: block;
    font-weight: bolder;
    font-size: 40px;
    white-space: nowrap;
}

.l-header_title--Min{
    display: block;
    font-weight: bold;
    font-size: 16px;
    margin: -20px 0 0 0;
    white-space: nowrap;
}

small{
    text-align: right;
    display: block;
    padding: 20px 20px 0 0;
    color: var(--color_white);
}

.l-header_hamburger{
    display: none;
}


@media screen and (max-width:1080px) {

    .l-header_hamburger{
        display: block;
        background-color: #ffffff00;
        padding: 10px;
        border-style:none;
        width: 70px;
        height: 100%;
    }

    .l-header_hamburger span{
        display: block;
    
        width: 100%;
        height: 3px;
        border-radius: 100vh;
        background-color: var(--color_pale);
        position: relative;
        transition: ease .4s; /*ハンバーガーメニュークリック時の三本線の動きを遅延*/
    }

    .l-header_hamburger span:nth-child(1) {
        top: 0;
    }

    .l-header_hamburger span:nth-child(2) {
        margin: 16px 0;
    }

    .l-header_hamburger span:nth-child(3) {
        top: 0;
    }




    /* タップ後 */

    .l-header_nav.active {
        transform: translateX(0);
    }   

    .l-header_hamburger.active span:nth-child(1) {
        top: 19px;
        transform: rotate(45deg);
    }

    .l-header_hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .l-header_hamburger.active span:nth-child(3) {
        top: -19px;
        transform: rotate(-45deg);
        
    }

    .l-header{
        transition: ease .4s; /*ハンバーガーメニュークリック時のナビゲーションメニュー出現を遅延*/
    }

    .l-header.active{
        background-color: rgb(0 0 0 / 80%);
    }

    .l-header_nav{
        position: absolute;
        right: 0;
        left: 0;
        top: 100px;
        transform: translateX(100%);
        background-color: rgb(0 0 0 / 80%); /*ハンバーガーメニュークリック時のナビゲーションメニュー背景色*/
        transition: ease .4s; /*ハンバーガーメニュークリック時のナビゲーションメニュー出現を遅延*/
        height: calc(100vh - 100px);
        z-index: 11;
    }

    .l-header_navlist{
        height: 100%;
        margin: 50px 5% auto;
        flex-direction: column;
       	justify-content: start;
        /* align-content: stretch; */
    }

    .l-header_navlist-item{
        margin: 10px 0;
    }

    .l-header_navlist-item__title{
        font-size: 30px;
    }

    .l-header_navlist-item__titleJP{
        font-size: 14px;
    }

    .l-footer_nav{
        display: none;
    }
}

@media screen and (max-width:500px) {
    .l-header_navlist-item__title{
        font-size: 7vw;
    }
}