@charset "UTF-8";
html {
    font-size: 62.5%; /* 16px * 62.5% = 10px */
    width: 100%;
}
body {
    color: #0D0015;
    font-family: 'Quattrocento', 'Noto Serif JP', serif;
    font-weight: 400;
    font-size: 1.6em;
    line-height: 2.0;
    letter-spacing: 0.05em;
    text-align: left;
    overflow-x:hidden;
}
/*--------------------------------
	header
--------------------------------*/
.header {
    width: 100%;
    height: 85px;
    margin-top: 17px;
    position: relative;
}
.header-logo {
    width: 170px;
    margin: 0 auto;
}
.header-logo a:hover {
    opacity: 1;
}
.h1 img {
    width: 100%;
}
.header_side {
    display: flex;
    justify-content: end;
    column-gap: 26px;
    align-items: center;
    position: absolute;
    top: 16px;
    right: 42px;
    z-index: 999;
}
.header-SNS {
    display: none;
    /* display: flex;
    justify-content: space-between;
    column-gap: 18px;
    align-items: center; */
}
.header-SNS img {
    width: 22px;
}
.burger-btn {
    font-size: 1.4rem;
    cursor: pointer;
    width: 44px;
    height: 48px;
    padding: 0 2px;
}
.bar {
    display: block;
    background-color: #0D0015;
    height: 2px;
    width: 40px;
}
.bar-mid {
    transform: translateY(8px);
    transition: transform.3s;
}
.bar-bottom {
    transform: translateY(16px);
    transition: transform.3s;
}
.menu {
    display: block;
    font-size: 1.4rem;
    margin: 16px auto 0;
}
.close {
    display: none;
    font-size: 1.4rem;
    margin: 16px auto 0;
}
.bar.cross.bar-top {
    transform: translateY(10px)rotate(30deg);
    transition: .3s;
    background-color: #FFF;
}
.bar.cross.bar-mid{
    opacity: 0;
    transition: opacity .3s;
}
.bar.cross.bar-bottom {
    transform: translateY(6px)rotate(-30deg);
    transition: .5s;
    background-color: #FFF;
}
.menu.open.menu {
    display: none;
}
.menu.open.close {
    display: block;
    color: #FFF;
}
.header-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 650px;
    background-color: rgba(5,8,28,0.9);
    color: #FFF;
    z-index: 50;
    opacity: 0;
    transition: opacity .3s linear;
    pointer-events: none;
}
.header-nav a {
    color: #FFF;
    font-size: 2.0rem;
    letter-spacing: 0.3em; 
    transition: .2s ease-in-out;
}
.header-nav_wrapper {
    margin: 164px auto;
    display: flex;
    flex-direction: row-reverse;
    justify-content: center;
}
.nav-list {
    -ms-writing-mode: tb-rl;
	-webkit-writing-mode: vertical-rl;
	writing-mode: vertical-rl;
}
.nav-item {
    margin-left: 38px;
}
.nav-list li:nth-child(4) {
    margin-left: 368px;
}
.header-nav_SNS {
    display: none;
    /* display: flex;
    justify-content: flex-start;
    column-gap: 30px; */
}
.header-nav_SNS img {
    width: 25px;
}
body.noscroll{
    overflow: hidden;
}
.header-nav.open {
    pointer-events: auto;
    opacity: 1;
}
.header-SNS.open {
    display: none;
}
.burger-musk{
    display: none;
    height: 100vh;
    width: 100vw;
    position: fixed;
    top: 0;
    left: 0;
    }
.burger-musk.open {
    display: block;
    z-index: 45;
    cursor: pointer;
}
@media(max-width : 959px) {
    .header-logo {
        width: 160px;
    }
    .header-SNS {
        display: none;
    }
    .header_side {
        right: 30px;
    }
    .header-nav {
        height: 100vh;
    }
    .nav-list {
        -ms-writing-mode: lr-tb;
        -webkit-writing-mode: horizontal-tb;
        writing-mode: horizontal-tb;
    }
    .header-nav_wrapper {
        margin: 180px;
        display: block;
        flex-direction: row-reverse;
        justify-content: center;
    }
    .nav-item {
        margin-left: 0px;
        margin-bottom: 36px;
    }
    .nav-list li:nth-child(4) {
        margin-left: 0px;
        margin-bottom: 150px;
    }
    .nav-list li:last-child {
        margin-left: 0px;
        margin-bottom: 60px;
    }
}
@media(max-width : 767px) {
    .header {
        height: 55px;
        margin-top: 12px;
    }
    .header-logo {
        width: 105px;
    }
    .header_side {
        top: 3px;
        right: 13px;
    }
    .burger-btn {
        padding: 0 7px;
    }
    .bar {
        width: 30px;
    }
    .bar-mid {
        transform: translateY(6px);
    }
    .bar-bottom {
        transform: translateY(12px);
    }
    .menu {
        font-size: 1.0rem;
        margin: 12px auto 0;
    }
    .close {
        font-size: 1.0rem;
        margin: 12px auto 0;
    }
    .header-nav_wrapper {
        margin: 97px 0 0 65px;
    }
    .header-nav a {
        font-size: 1.6rem;
    }
    .nav-item {
        margin-bottom: 30px;
    }
    .nav-list li:nth-child(4) {
        margin-bottom: 100px;
    }
    .nav-list li:last-child {
        margin-bottom: 40px;
    }
}
/*--------------------------------
	footer
--------------------------------*/
.footer-image {
    width: 100vw;
    height: 30.28vw;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    margin-bottom: 120px;
}
.footer-container {
    max-width: 1060px;
    margin: 0 auto 100px;
    padding: 0 30px;
    display: flex;
    justify-content: space-around;
    align-items: center;
}
.footer-logo a:hover {
    opacity: 1;
}
.footer-logo img {
    width: 160px;
}
.footer-nav {
    font-size: 1.4rem;
    display: flex;
    justify-content: space-between;
    column-gap: 4vw;
}
.footer-SNS {
    display: none;
    /* display: flex;
    justify-content: space-between;
    column-gap: 30px; */
}
.SNS-icon {
    width: 25px;
    height: 25px;
}
.footer-SNS img {
    width: 100%;
}
.copyright {
    display: block;
    font-size: 1.2rem;
    text-align: center;
    margin: 0 auto 20px;
}
@media(max-width : 959px) {
    .footer-container {
        display: block;
        margin: 0 auto 75px;
    }
    .footer-logo img{
        width: 150px;
        display: block;
        margin: 0 auto 42px;
    }
    .footer-SNS {
        justify-content: center;
        column-gap: 20px;
        margin: 90px auto 50px;
    }
    .SNS-icon {
        width: 20px;
        height: 20px;
    }
}
@media(max-width : 767px) {
    .footer-image {
        margin-bottom: 95px;
    }
    .footer-logo img {
        width: 100px;
        margin: 0 auto 26px;
    }
    .footer-nav {
        font-size: 1.3rem;
        justify-content: space-between;
        flex-wrap: wrap;
        align-items: center;
        row-gap: 9px;
        margin-bottom: 65px;
    }
    .copyright {
        font-size: 1.0rem;
        line-height: 1.3;
        letter-spacing: 0;
        margin: 0 auto 20px;
    }
}
/*--------------------------------
	h2
--------------------------------*/
h2 {
    font-family: "ten-mincho-text", serif;
    font-weight: 400;
    font-style: normal;
    font-size: 3.2rem;
    letter-spacing: 0.05em;
    line-height: 2.0;
}
/*--------------------------------
	SubPage title
--------------------------------*/
.title_container {
    display: flex;
    margin-bottom: 11vw;
    margin-top: 2vw;
}
.title-text {
    width: 25vw;
    text-align: center;
}
.title-text h2 {
    -ms-writing-mode: tb-rl;
	-webkit-writing-mode: vertical-rl;
	writing-mode: vertical-rl;
    display: inline-block;
    letter-spacing: 0.3em;
    margin: 0 auto;
}
.title span {
    content: '';
    display: block;
    width: 1px;
    height: 100px;
    background-color: #0D0015;
    background-repeat: no-repeat;
    background-position: center;
    margin: 16px auto;
}
.sub_En-title {
    font-size: 2.0rem;
    color: #192F60;
    text-align: center;
}
.title-img {
    width: 75vw;
    height: 31.25vw;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    margin-top: 3.742vw;
}
@media(max-width : 1299px) {
    .title-text h2 {
        font-size: 2.8rem;
    }
    .title span {
        height: 70px;
        margin: 9px auto;
    }
    .sub_En-title {
        font-size: 1.6rem;
    }
}
@media(max-width : 959px) {
    .title-text h2 {
        font-size: 2.2rem;
    }
    .title span {
        height: 50px;
    }
    .sub_En-title {
        font-size: 1.4rem;
    }
    .title-img {
        margin-top: 6.5vw;
    }
}
@media(max-width : 767px) {
    .title_container {
        display: block;
        margin-bottom: 13vw;
    }
    .title-text {
        width: 100vw;
        margin-top: 47px;
    }
    .title-text h2  {
        font-size: 2.0rem;
        -ms-writing-mode: lr-tb;
        -webkit-writing-mode: horizontal-tb;
        writing-mode: horizontal-tb;
        text-align: center;
        letter-spacing: 0.2em;
        margin: 0 auto;
    }
    .title span {
        display: none;
    }
    .title-img {
        width: 100vw;
        height: 41.6vw;
    }

}
/*--------------------------------
	br
--------------------------------*/
.br-sp {
    display: none;
}
.br-tb {
    display: none;
}
@media(max-width: 959px) {
    .br-sp {
        display: block;
    } 
}
@media(max-width : 1139px) {
    .br-tb {
        display: block;
    }
}
/*--------------------------------
	button
--------------------------------*/
.btn-area {
    text-align: right;
}
.btn-area a{
    display: inline-block;
    position: relative;
    opacity: 1;
}
.btn-area a::before, .btn-area a::after { 
    position: absolute;
    bottom: 0px;
    left: 0;
    content: '';
    width: 100%;
    height: 1px;
    background: #E3E3E3;
}
.btn-area a::after {
    width: 100%;
    background-color: #B3B3B3;
    transform: scale(0,1);
    transform-origin: right top;
    transition: transform .3s;
}
.btn-area a:hover::after {
    transform-origin: left top;
    transform: scale(1,1);
}
.arrow {
    display: inline-block;
    width: 28px;
    height: 4px;
    border-bottom: 1px solid #0D0015;
    border-right: 1px solid #0D0015;
    transform: skew(45deg);
    margin: 0 3px 2px 30px;
    transition: all .3s;
}

@media(max-width : 959px) {
    .btn {
        font-size: 1.3rem;
    }
}