@charset "UTF-8";
/*************************
MV
*************************/
.mv{
    position: relative;
    width: 100%;
    height: 100vh;
}
.mv__text{
    position: absolute;
    top: 53%;
    left: 50%;
    font-size: 5.3rem;
    height: 52rem;
    line-height: 1.55;
    letter-spacing: 0.02em;
    writing-mode: vertical-rl;
    z-index: 10;
    transform: translate(-50%,-50%);
    text-shadow: 0px 3px 3px rgba(0, 0, 0, 0.62)
}
.swiper-wrapper,
.swiper-box,
.swiper,
.swiper-slide{
    width: 100%;
    height: 100%;
}
.swiper-slide::after{
    position: absolute;
    top: 0;
    left: 0;
    content: '';
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.2);
    /* background-image: radial-gradient(#555 20%, rgba(0, 0, 0, 0) 20%),
        radial-gradient(#555 20%, rgba(0, 0, 0, 0) 20%); */
    background-size: 6px 6px;
    background-position: 0 0, 3px 3px;
}
.swiper-slide video{
    object-fit: cover;
    width: 100%;
    height: 100%;
}
/*************************
feature
*************************/
.feature{
    padding: 2.8% 1rem 14.6%;
    margin: 0 auto;
    max-width: var(--max-width);
}
.featureText{
    margin: 0 auto 2%;
    font-size: 2rem;
    line-height: 1.95;
    text-align: center;
}
.featureText>span{
    display: inline-block;
}
.featureList{
    display: flex;
    flex-direction: column;
    gap: 4em;
}
.featureItem{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.featureItem:nth-of-type(even){
    flex-direction: row-reverse;
}
.featureItem__img{
    width: 51.6%;
    max-width: 480px;
    aspect-ratio: 1;
}
.featureItem__textBox{
    width: 44%;
}
.featureItem__title{
    display: flex;
    align-items: center;
    gap: 2em;
    margin: 0 auto 3.8em;
}
.featureItem__titleJp{
    position: relative;
    padding: 1em .3em 0 0;
    font-size: 7.7rem;
    line-height: 1;
    letter-spacing: 0.2em;
    writing-mode: vertical-rl;
    border-right: 1px solid #fff;
}
.featureItem__titleJp::after{
    content: '';
    position: absolute;
    top: 70%;
    right: -1px;
    width: 1px;
    height: 34%;
    border-right: 2px solid var(--bg-color);
}
.featureItem__titleEn{
    padding-bottom: 1em;
    font-size: 3.6rem;
}
.featureItem__text{
    margin-bottom: 2em;
}
.featureItem__btn{
    position: relative;
    z-index: 1;
    padding: .9em;
    display: block;
    color: var(--text-color);
    font-size: 1.8rem;
    background: #fff;
    text-align: center;
    border: 1px solid #fff;
}
.featureItem__btn::after{
    content: '＞';
    display: inline-block;
    padding-left: 0.5em;
}

.featureItem__btn::before {
    background: var(--bg-color);
    position: absolute;
    top: 0;
    left: 0;
    content: '';
    width: 100%;
    height: 100%;
    transform: scale(0, 1);
    transform-origin: left top;
    transition: .5s cubic-bezier(0.45, 0, 0.55, 1);
    z-index: -1;
}
.featureItem__btn:hover {
    color: #fff;
}
.featureItem__btn:hover::before {
    transform: scale(1, 1);
}

/*************************
message
*************************/
.messageTop{
    background-image: url(../img/top/top-bg.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
}
.messageTop__outer{
    position: relative;
    display: flex;
    justify-content: space-between;
    padding: 5% 1rem;
    margin: auto;
    width: 100%;
    max-width: var(--max-width);
}
.messageTop__outer::before{
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    height: 36%;
    border-left: 1px solid #fff;
}
.messageTop__title{
    padding-left: 1.5em;
    text-align: center;
    text-shadow: 0px 3px 3px rgba(0, 0, 0, 0.77);
}
.messageTop__titleJp{
    display: block;
    font-size: 8.8rem;
}
.messageTop__titleEn{
    display: block;
    font-size: 3.6rem;
}
.messageTop__text{
    font-size: 4.1rem;
    letter-spacing: 0.2em;
    writing-mode: vertical-rl;
    text-shadow: 0px 3px 3px rgba(0, 0, 0, 0.77);
}
.messageBottom{
    color: var(--text-color);
    background: var(--bg-bright-color);
}
.messageBottom__inner{
    padding: 5% 1rem;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1em;
    width: 100%;
    max-width: var(--max-width);
}
.messageBottom__textBox{
    width: 59.8%;
}
.messageBottom__title{
    margin: 0 0 1em;
    font-size: 2.6rem;
    font-weight: 700;
}
.messageBottom__subtitle{
    margin-bottom: 1em;
    font-weight: 700;
    font-size: 1.8rem;
}
.messageBottom_author{
    text-align: right;
}
.messageBottom__photoBox{
    margin-top: 4em;
    width: 35.7%;
}
.messageBottom__photo{
    display: block;
    margin-bottom: .8em;
    width: 100%;
    object-fit: contain;
    aspect-ratio: 329 / 247;
}

/*************************
news
*************************/
.news{
    color: var(--text-color);
    background: var(--bg-dark-color);
    background-image: url(../img/top/imformation-bg.svg);
    background-repeat: no-repeat;
    background-size: contain;
}
.news__inner{
    padding: 5% 1rem;
    margin: 0 auto;
    width: 100%;
    max-width: var(--max-width); 
}
.news__title{
    margin: 0 auto 3em;
    font-weight: 700;
    text-align: center;
}
.news__titleJp{
    margin-bottom: 0.4em;
    display: block;
    font-size: 3.8rem;
}
.news__titleEn{
    display: block;
    font-size: 2.9rem;
}
.newsList{
    margin-bottom: 1.8em;
}
.newsItem__link{
    padding: 1em .7em;
    display: flex;
    gap: 1em;
    justify-content: space-between;
    border-bottom: 1px solid #BEBCBC;
    transition: all 0.5s ease-in-out;
}
.newsItem__link:hover{
    background: #fff;
}
.newsItem__date{
    width: fit-content;
    flex-shrink: 0;
    white-space: nowrap;
}
.newsItem__title{
    width: 82%;
}
.news__btn{
    position: relative;
    z-index: 1;
    padding: .9em;
    margin: 0 0 10% auto;
    display: block;
    width: 44%;
    color: var(--text-color);
    font-size: 1.8rem;
    background: #fff;
    text-align: center;
}
.news__btn::after{
    content: '＞';
    display: inline-block;
    padding-left: 0.5em;
}
.news__btn::before {
    background: var(--bg-color);
    position: absolute;
    top: 0;
    left: 0;
    content: '';
    width: 100%;
    height: 100%;
    transform: scale(0, 1);
    transform-origin: left top;
    transition: .5s cubic-bezier(0.45, 0, 0.55, 1);
    z-index: -1;
}
.news__btn:hover {
    color: #fff;
}
.news__btn:hover::before {
    transform: scale(1, 1);
}
.news__reserveBtnTop{
    margin-bottom: 2em;
    font-size: 2.0rem;
    font-weight: 700;
    text-align: center;
    line-height: 1.75;
}
.news__reserveBtn{
    position: relative;
    z-index: 1;
    padding: 1.3em;
    margin: 0 auto;
    display: block;
    width: 100%;
    max-width: 505px;
    color: #fff;
    font-size: 2.2rem;
    background: var(--accent-color);
    text-align: center;
    border: 1px solid var(--accent-color);
}
.news__reserveBtn::after{
    content: '＞';
    display: inline-block;
    padding-left: 0.5em;
}

.news__reserveBtn::before {
    background: var(--bg-dark-color);
    position: absolute;
    top: 0;
    left: 0;
    content: '';
    width: 100%;
    height: 100%;
    transform: scale(0, 1);
    transform-origin: left top;
    transition: .5s cubic-bezier(0.45, 0, 0.55, 1);
    z-index: -1;
}
.news__reserveBtn:hover {
    color: var(--accent-color);
}
.news__reserveBtn:hover::before {
    transform: scale(1, 1);
}

/*************************
resposive
*************************/
@media(max-width: 650px){
    /*************************
    feature
    *************************/
    .feature {
        padding: 8% 1.4rem 14.6%;
    }
    .featureText{
        font-size: 1.8rem;
        margin: 0 auto 15%;
    }
    .featureItem{
        flex-direction: column;
    }
    .featureItem:nth-of-type(even){
        flex-direction: column;
    }
    .featureItem__img{
        width: 70%;
    }
    .featureItem__textBox{
        width: 100%;
    }
    .featureItem__title{
        margin: 0 auto 1.5em;
        justify-content: center;
    }
    .featureItem__titleJp{
        font-size: 6rem;
    }
    .featureItem__titleEn{
        font-size: 3rem;
    }
    /*************************
    message
    *************************/
    .messageTop__outer{
        flex-direction: column;
        justify-content: center;
    }
    .messageTop__outer::before{
        left: 7%;
        height: 26%;
    }
    .messageTop__title{
        margin: 0 auto 2em;
    }
    .messageTop__titleJp{
        font-size: 6rem;
    }
    .messageTop__titleEn{
        font-size: 3rem;
    }
    .messageTop__text{
        margin: 0 auto;
        font-size: 3rem;
    }
    .messageBottom__inner{
        padding: 10% 1.4rem;
        flex-direction: column-reverse;
    }
    .messageBottom__textBox{
        width: 100%;
    }
    .messageBottom__photo{
        margin: 0 auto .8rem;
        width: 100%;
    }
    .messageBottom__photoBox {
        width: 100%;
    }
    /*************************
    news
    *************************/
    .news{
        background-image: url(../img/top/imformation-bg_sp.svg);
    }
    .news__inner{
        padding: 10% 1.4rem 7.6rem;
    }
    .news__btn{
        width: 100%;
    }
}
@media(max-width: 400px){
    .mv__text{
        top: 50%;
        height: 46rem;
        font-size: 4.7rem;
    }
}
@media(max-width: 375px){
    .mv__text{
        top: 50%;
        height: 38rem;
        font-size: 3.8rem;
    }
}
@media (max-height: 670px) and (min-width: 980px) {
    .mv__text {
        top: 66%;
        font-size: 4.2rem;
    }
}