@charset "UTF-8";


/* -- font
-------------------------------------------------------------------------------- */
@font-face {
    font-family: 'SoDoSans';
    src: url('/ynu_vision/css/font/SoDoSans-Light.woff2') format('woff');
    font-weight: 200;
    font-style: normal;
}
@font-face {
    font-family: 'SoDoSans';
    src: url('/ynu_vision/css/font/SoDoSans-Regular.woff2') format('woff');
    font-weight: 300;
    font-style: normal;
}
@font-face {
    font-family: 'SoDoSans';
    src: url('/ynu_vision/css/font/SoDoSans-SemiBold.woff2') format('woff');
    font-weight: normal;
    font-style: normal;
}
@font-face {
    font-family: 'SoDoSans';
    src: url('/ynu_vision/css/font/SoDoSans-Bold.woff2') format('woff');
    font-weight: bold;
    font-style: normal;
}


/* -- Base and Reset
-------------------------------------------------------------------------------- */
html {
    font-size: 62.5%;
	width: 100%;
}
body {
	font: 1rem/1.5 'SoDoSans', 'Noto Sans JP', '游ゴシック Medium', 'Yu Gothic Medium', '游ゴシック体', YuGothic, 'ヒラギノ角ゴ Pro W3', 'Hiragino Kaku Gothic Pro', Meiryo, メイリオ, sans-serif;
	text-align: left;
    font-feature-settings: 'palt';
    color: #1f140f;
	width: 100%;
}
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,textarea,p,blockquote,th,td,figure {
	margin: 0;
	padding: 0;
}
caption,th,td {
	font-weight: normal;
	text-align: left;
}
input,textarea,select {
	font-family: 'SoDoSans', 'Noto Sans JP', '游ゴシック Medium', 'Yu Gothic Medium', '游ゴシック体', YuGothic, 'ヒラギノ角ゴ Pro W3', 'Hiragino Kaku Gothic Pro', Meiryo, メイリオ, sans-serif;
	vertical-align: middle;
}
textarea {
	resize: vertical;
}
h1,h2,h3,h4,h5,h6 { font-size: 100%; }
ul,ol { list-style: none; }
fieldset,img { border: 0; vertical-align: top; }
iframe {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    font-size: 100%;
    vertical-align: baseline;
    background: transparent;
}
input{
    color:#1f140f;
    -webkit-tap-highlight-color:rgba(0,0,0,0);
}
label{
    -webkit-tap-highlight-color:rgba(0,0,0,0);
}
a{
    text-decoration:none;
    color:inherit;
    -webkit-tap-highlight-color:rgba(0,0,0,0);
}
a:focus{
    outline:none;
}
select::-ms-expand {
    display: none;
}
img{
    pointer-events: none;
}
body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-text-size-adjust: 100%;
    -webkit-touch-callout;
}
@media (max-width: 1600px){
    html {
        font-size: 0.625vw;
    }
}
@media (max-width: 1440px){
    html {
        font-size: 56.25%;
    }
}
@media (max-width: 1200px){
    html {
        font-size: 0.75vw;
    }
}
@media (max-width: 1024px){
    html {
        font-size: 0.976563vw
    }
}
@media (max-width: 767px){
    html {
        font-size: 56.25%;
    }
}
@media (max-width: 430px){
    html {
        font-size: 2.093023vw;
    }
}
br.sp{
    display: none;
}
@media (max-width: 767px){
    br.pc{
        display: none;
    }
    br.sp{
        display: block;
    }
}


/* -- header
-------------------------------------------------------------------------------- */
header{
    height: 2.4rem;
    position: absolute;
    top: 4rem;
    left: 3%;
    z-index: 10;
}
header a{
    display: block;
    height: 100%;
}
header a svg{
    display: block;
    height: 100%;
    fill: #fff;
    overflow: visible;
}
@media (max-width: 1024px){
    header{
        left: 5%;
    }
}
@media (max-width: 767px){
    header{
        top: 4rem;
        left: 8%;
    }
}


/* -- mv
-------------------------------------------------------------------------------- */
.mv{
    width: 100%;
    background: #011d2b;
    position: relative;
    color: #fff;
}
.mv::before{
    content: "";
    display: block;
    width: 100%;
    height: 150svh;
    background: url(/ynu_vision/img/mv_bg.jpg) no-repeat top left;
    background-size: cover;
    position: absolute;
    top: 0;
    left: 0;
}
.mv::after{
    content: "";
    display: block;
    width: 100%;
    height: 70svh;
    background: linear-gradient(transparent 0%, #011d2b 100%);
    position: absolute;
    top: 80svh;
    left: 0;
    z-index: 2;
}
.mv .mv-inner{
    width: 100%;
    position: relative;
    display: flex;
    align-items: flex-start;
}
.mv .mv-inner::before{
    content: "";
    display: block;
    width: 100%;
    height: 150svh;
    background: url(/ynu_vision/img/img_noise.png);
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0.02;
    z-index: 1;
}
.mv .main{
    height: 100svh;
    padding-left: 5%;
    padding-right: 16%;
    box-sizing: border-box;
    position: sticky;
    top: 0;
    display: flex;
    align-items: center;
    z-index: 3;
}
.main-ttl{
    font-size: 3rem;
}
.main-ttl .en{
    font-size: 1em;
    font-weight: 200;
    line-height: 1;
    letter-spacing: 0.05em;
    margin-left: -0.1em;
}
.main-ttl .en span{
    font-size: 3.7333333em;
    font-weight: 200;
    letter-spacing: 0;
    margin-top: 0.16071429em;
    letter-spacing: -0.045em;
}
.main-ttl .ja{
    font-size: 0.6666666em;
    letter-spacing: 0.15em;
    line-height: 1;
    margin-top: 0.3em;
}
.main-ttl span{
    display: block;
}
.mv .sub{
    flex: 1;
    position: relative;
    z-index: 3;
    padding-bottom: 20rem;
    padding-right: 5%;
    max-width: 80rem;
    margin: 0 auto;
}
.mv .sub h2{
    font-size: 3.4rem;
    letter-spacing: 0.3em;
    line-height: 1.75;
    font-weight: 800;
    height: 100svh;
    display: flex;
    align-items: center;
}
.mv .sub h3{
    font-size: 2.2rem;
    letter-spacing: 0.25em;
    line-height: 2;
    font-weight: 800;
    margin-top: calc(-8rem - ((2.2rem * 2) * 2));
    margin-bottom: 12rem;
}
.mv .sub .txt-box{
}
.mv .sub .txt-box p{
    font-size: 1.8rem;
    letter-spacing: 0.1em;
    line-height: 2.5;
    text-align: justify;
}
.mv .sub .txt-box p + p{
    margin-top: 2.5em;
}
.mv .sub .img-wrap{
    margin-top: 12rem;
}
.mv .sub .img-inner{
    display: flex;
    align-items: flex-end;
}
.mv .sub .img{
    width: 36rem;
}
.mv .sub .img span{
    display: block;
    width: 100%;
    padding-top: 133.333333%;
    position: relative;
    overflow: hidden;
    border-radius: 0.8rem;
}
.mv .sub .img span img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}
.mv .sub .name-box{
    margin-left: 4.8rem;
    padding-bottom: 2.4rem;
}
.mv .sub .name-box p{
    font-size: 1.6rem;
    letter-spacing: 0.15em;
}
.mv .sub .name-box .name{
    height: 4.2rem;
    margin-top: 2rem;
}
.mv .sub .name-box .name img{
    height: 100%;
}
@media (max-width: 1024px){
    .mv::before {
        background-image: url(/ynu_vision/img/mv_bg_sp.jpg);
        background-position: top center;
    }
    .mv .mv-inner{
        display: block;
    }
    .mv .main{
        position: relative;
        padding-left: 8%;
        padding-right: 8%;
    }
    .mv .sub {
        max-width: none;
        padding-top: 0;
        padding-left: 8%;
        padding-right: 8%;
        margin-top: calc(-10rem - ((3.2rem * 1.75) * 1));
    }
    .mv .sub h2{
        height: auto;
        margin-bottom: 20rem;
    }
    .mv .sub h3{
        margin-top: 0;
        margin-bottom: 8rem;
    }
}
@media (max-width: 767px){
    .mv .main-ttl {
        font-size: 2.8rem;
        padding-bottom: 16rem;
    }
    .mv .sub {
        margin-top: calc(-4.8rem - ((2.8rem * 1.75) * 2));
        padding-bottom: 12rem;
    }
    .mv .sub h2{
        font-size: 2.6rem;
    }
    .mv .sub h3{
        font-size: 2.1rem;
    }
    .mv .sub .img-wrap{
        margin-top: 8rem;
    }
    .mv .sub .img-inner{
        display: block;
        padding: 0 4rem;
    }
    .mv .sub .img {
        width: 100%;
    }
    .mv .sub .name-box{
        margin-top: 4rem;
        margin-left: 0;
        padding-bottom: 0;
    }
    .mv .sub .txt-box p {
        line-height: 2.3;
    }
    .mv .sub .txt-box p + p {
        margin-top: 2.3em;
    }
}


/* -- main
-------------------------------------------------------------------------------- */
main{
    display: block;
    position: relative;
    background: #eae8e3;
}


/* -- section
-------------------------------------------------------------------------------- */
section{
    position: relative;
}
section .section-content{
    width: 100%;
    bottom: 0;
}
section .section-inner{
    padding: 28rem 32% 40rem 8%;
    min-height: 100svh;
    box-sizing: border-box;
    background: #eae8e3;
    position: relative;
}
section.section-2 .section-inner,
section.section-4 .section-inner{
    background: #e1dfd9;
}
section.section-4 .section-inner{
    padding-bottom: calc(40rem - 15rem);
}
section h2{
    font-size: 3.6rem;
    letter-spacing: 0.15em;
    line-height: 1.75;
    font-weight: 800;
    max-width: 80rem;
    margin: 0 auto 12rem;
}
section .number{
    width: 0.75em;
    text-align: center;
    font-size: 32rem;
    font-weight: 200;
    line-height: 1.25;
    color: #fff;
    position: absolute;
    top: 12rem;
    right: 5%;
}
section .number::before{
    content: "Vision";
    font-size: 2rem;
    font-weight: 300;
    line-height: 1.25;
    color: #011d2b;
    position: absolute;
    top: 0;
    right: 0;
}
section .txt-box{
    max-width: 80rem;
    margin: 0 auto;
}
section .txt-box p{
    font-size: 1.8rem;
    line-height: 2.5;
    letter-spacing: 0.1em;
    text-align: justify;
}
section .txt-box p + p{
    margin-top: 2.5em;
}
section.reverse .number{
    right: auto;
    left: 5%;
}
section.reverse .number::before{
    right: auto;
    left: 0;
}
section.reverse .section-inner {
    padding-left: 32%;
    padding-right: 8%;
}
section.reverse h2 {
    left: 10%;
}
@media (max-width: 1024px){
}
@media (max-width: 767px){
    section .section-inner{
        padding-top: 8rem;
        padding-right: 8%;
        padding-bottom: 32rem;
    }
    section.section-4 .section-inner {
        padding-bottom: calc(24rem - 10rem);
    }
    section.reverse .section-inner{
        padding-left: 8%;
    }
    section .number {
        width: auto;
        position: relative;
        top: 0;
        right: 0;
        margin: 0 auto;
        font-size: 24rem;
        line-height: 1;
        padding-top: 6rem;
    }
    section.reverse .number {
        left: 0;
    }
    section .number::before{
        left: 0;
        right: auto;
    }
    section h2 {
        font-size: 3rem;
        margin-bottom: 8rem;
        text-align: center;
    }
    section .txt-box p{
        line-height: 2.3;
    }
    section .txt-box p + p{
        margin-top: 2.3em;
    }
}


/* -- footer
-------------------------------------------------------------------------------- */
footer{
    width: 100%;
    background: #e1dfd9;
    position: relative;
    padding-top: 15rem;
}
footer .banner{
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
}
footer .banner .banner-inner{
    padding: 0 8% 0 32%;
}
footer .banner a{
    display: block;
    max-width: 80rem;
    margin: 0 auto;
    height: 30rem;
    background: url(/ynu_vision/img/img_banner.jpg) no-repeat center;
    background-size: cover;
    border-radius: 2rem;
    display: flex;
    align-items: center;
}
footer .banner h3{
    color: #011d2b;
    padding-left: 8rem;
}
footer .banner h3 span{
    display: block;
}
footer .banner h3 .ja{
    font-size: 2.6rem;
    letter-spacing: 0.15em;
    line-height: 1.25;
    font-weight: 800;
}
footer .banner h3 .en{
    font-size: 1.4rem;
    font-weight: 300;
    margin-top: 0.4rem;
    opacity: 0.6;
}
footer .footer-inner{
    box-sizing: border-box;
    background: #011d2b;
    padding: 6rem 5% 8rem;
}
footer .main-ttl-wrap{
}
footer .main-ttl{
    color: #fff;
    font-size: 1.8rem;
}
footer .foot{
    margin-top: 10rem;
}
footer .copyright{
    font-size: 1.3rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    color: #fff;
    opacity: 0.5;
}
@media (max-width: 1024px){
    footer .banner .banner-inner{
        padding-left: 4%;
        padding-right: 4%;
    }
    footer .footer-inner{
        padding-top: calc(15rem + 8rem);
    }
}
@media (max-width: 767px){
    footer{
        padding-top: 10rem;
    }
    footer .footer-inner{
        padding-top: calc(10rem + 6rem);
        padding-left: 8%;
        padding-right: 8%;
        padding-bottom: 6rem;
    }
    footer .banner a{
        height: 20rem;
    }
    footer .banner h3{
        padding-left: 4rem;
    }
    footer .banner h3 .ja {
        font-size: 2.4rem;
    }
}