@charset "utf-8";
/*common
-----------------------------------------------------------------------------------------*/
section{
	padding: 250px 0 0;
}

.contents-wrapper{
	width: calc(100% - 100px);
	max-width: 1500px;
	margin: 0 auto;
}

@media screen and (max-width:1023px) {
    section{
	padding: 100px 0 0;
}

}


@media screen and (max-width:767px) {
    section{
        padding: 75px 0 0;
    }

    .contents-wrapper{
        width: calc(100% - 60px);
    }
}


/*home
-----------------------------------------------------------------------------------------*/
.fv-top{
    background-color: rgba(0, 0, 0, 1);
    height: 750px;
    color: rgba(255, 255, 255, 1);
    position: relative;
    overflow: hidden;
}

.fv-bg-img{
    width: 55%;
    position: absolute;
    bottom: 0;
    right: -130px;
}

.fv-din{
    font-size: 16rem;
    text-align: left;
    line-height: 1;
    z-index: 1;
    position: relative;
}

@media screen and (max-width:1023px) {
.fv-din{
    font-size: 13rem;
}
}

.fv-vertical{
    writing-mode: vertical-rl;
    text-align: left;
    position: absolute;
    top: 300px;
    left: 50px;
}

.fv-bune-outer{
    color: rgba(0, 0, 0, 1);
    z-index: -1;
}

.fv-bune{
    font-size: 13rem;
    line-height: 1;
}

.fv-vertical-ja{
    font-size: 1.1rem;
}

.fv-text{
    position: relative;
    font-size: 3rem;
    transform: translate(-10% , 120%);
}

.fv-text-midst{
    margin: 20px 0 20px 100px;
}

.fv-text-small{
    font-size: 1.1rem;
    margin-left: 100px;
}

.fv-gray{
    position: absolute;
    color: rgba(27, 27, 27, 1);
    top: -50px;
    left: 30%;
    z-index: -1;
    text-align: left;
}

.fv-line{
    position: absolute;
    width: 75%;
    top: 0;
    right: 0%;
}

/* .front-our-top{
    position: sticky;
    top: 0px;
    left: 0;
    z-index: -1;
    height: 1800px;
} */

.front-our-top{
    position: relative;
    /* height: 1550px; */
    margin-top: 150px;
}

.our-line {
  width: 0%; /* 初期長さ */
  height: 1px;
  transform: rotate(30deg);
  transform-origin: left top; /* ← 起点を左上に固定 */
  position: absolute;
  top: 100px;
  left: 0;
  z-index: -1;
  background: linear-gradient(to right, rgba(234, 234, 234, 1), rgba(185, 185, 185, 1));
}

.our-line.active {
  width: 110%; /* 目標長さ */
  transition: width 8s cubic-bezier(0.25, 1, 0.5, 1);
  transition-delay: 0.6s;
}

.our-line-2{
    width: 45%;
    height: 1px;
    transform: rotate(130deg);
    position: absolute;
    bottom: 26%;
    right: -50px;
    z-index: -1;
    background: linear-gradient(to right, rgba(234, 234, 234, 1), rgba(185, 185, 185, 1));
}

.front-our-flex{
    justify-content: space-between;
}

.front-our-img{
    width: 40%;
    position: sticky;
    top: 0;
    left: 0;
    margin-left: calc(50% - 50vw);
    height: 800px;
}

.front-our-left{
    margin-left: auto;
    width: 60%;
    margin-top: 120px;
    text-align: left;
}

.front-our-title{
    font-size: 3rem;
}

.front-title-span{
    padding: 5px 15px;
    background-color: rgba(0, 0, 0, 1);
    color: rgba(255, 255, 255, 1);
}

.front-din{
    font-size: 7.5rem;
}

.front-our-text{
    font-size: 1.1rem;
    margin-left: 100px;
    margin-top: 50px;
    text-align: left;
    line-height: 2
}

.front-our-text-span{
    margin-bottom: 50px;
    display: block;
}

.front-about-img{
    margin-right: calc(50% - 50vw);
    width: 80%;
}

.link-black{
    transition: 0.6s;
    color: rgba(0, 0, 0, 1);
    font-size: 1.5rem;
    font-weight: 100;
    border: 1px solid rgba(0, 0, 0, 1);
    border-radius: 50%;
    display: inline-block;
    height: 52px;
    width: 52px;
    padding: 6px 0 5px 15px;
}

.link-black:hover{
    transition: 0.6s;
    color: rgba(255, 255, 255, 1);
    background-color: rgba(0, 0, 0, 1);
}

.link-white{
    color: rgba(255, 255, 255, 1);
    border: 1px solid rgba(255, 255, 255, 1);
    padding: 7px 0 0px 3px;
    font-weight: 100;
}

.link-white:hover{
    transition: 0.6s;
    color: rgba(0, 0, 0, 1);
    background-color: rgba(255, 255, 255, 1);
}

.link-white-big{
    color: rgba(255, 255, 255, 1);
    border: 1px solid rgba(255, 255, 255, 1);
    padding-top: 24px;
    width: 100px;
    height: 100px;
    font-size: 2rem;
    font-weight: 100;
    border-radius: 50%;
    transition: 0.6s;

}

.link-white-big:hover{
    transition: 0.6s;
    color: rgba(0, 0, 0, 1);
    background-color: rgba(255, 255, 255, 1);
}

.link-img{
    width: 52px;
}

.front-about-top{
    position: relative;
    overflow: hidden;
    padding-bottom: 250px;
    background-color: rgba(255, 255, 255, 1);
}

.front-about-text{
    position: absolute;
    bottom: 250px;
    left: 100px;
    text-align: left;
}

.front-about-din{
    font-size: 2rem;
}

.front-about-small{
    font-size: 1.5rem;
    text-align: left;
}

.title {
  color: rgba(255, 255, 255, 1);
}
.title6 {
   mix-blend-mode: exclusion;
}


.front-link{
    color: rgba(0, 0, 0, 1);
    gap: 20px;
    align-items: center;
    width: fit-content;
    margin-top: 50px;
}

.front-works-top{
    padding: 100px 0;
    background-color: rgba(0, 0, 0, 1);
}

.front-din-works{
    color: rgba(255, 255, 255, 1);
    position: relative;
    text-align: left;
}

.front-din-works::after{
    position: absolute;
    content: '';
    width: 60%;
    height: 1px;
    top: 50%;
    left: 37%;
    background-color: rgba(255, 255, 255, 1);
}

.front-works-flex{
    gap: 100px;
    margin-top: 20px;
}

.front-works-list{
    width: calc((100% - 100px)/2);
}

.front-home-link{
    color: rgba(255, 255, 255, 1);
}

.front-home-box{
    align-items: center;
    gap: 50px;
}

.front-works-img{
    width: 50%;
}

@media screen and (max-width:767px) {
.front-works-img{
    width: 100%;
}
}

.front-works-img img{
    height: 200px;
    object-fit: cover;
}

@media screen and (max-width:767px) {
.front-works-img img{
    height: 150px;
}
}


.front-works-text{
    width: 40%;
    text-align: left;
}

.front-works-ymd{
    color: rgba(67, 67, 67, 1);
    font-size: 0.9rem;
}

.front-works-industry{
    font-size: 0.9rem;
    margin: 10px 0;
}

.front-link-white{
    margin-left: auto;
    color: rgba(255, 255, 255, 1);
}

.front-sponsor-top{
    padding: 150px 0;
}

.front-sponsor-flex{
    gap: 50px;
    width: 80%;
    margin: auto;
}

.sponsor-img{
    width: calc((100% - 50px*3)/4);
}

.front-news-top{
    padding: 0 0 200px;
}

.front-news-flex{
    gap: 100px;
    align-items: flex-start;
}

li.flont-news-link{
    margin-bottom: 35px;
}

.front-din-news{
    writing-mode: vertical-rl;
}

.front-news-box{
    width: 75%;
}

.front-last-flex{
    margin-left: calc(50% - 50vw);
    width: 85%;
}

.front-last-img{
    width: calc(100%/3);
}

.front-last-title{
    margin-top: 60px;
}

.front-last-top{
    padding: 0 0 150px;
}


@media screen and (max-width:1300px) {
    .fv-text {
        transform: translate(5%, 120%);
    }

    .fv-bg-img{
        bottom: 250px;
    }

    .front-our-title {
        font-size: 2.5rem;
    }

    .front-din {
        font-size: 6.5rem;
    }

    .front-our-text {
        margin-left: 90px;
    }

    .front-works-flex {
        gap: 50px;
    }

    .front-works-list {
        width: calc((100% - 50px) / 2);
    }

    .front-home-box {
        gap: 40px;
    }

    .front-news-flex {
        gap: 70px;
    }

    .front-din-works::after {
        left: 40%;
    }
}

@media screen and (max-width:1023px) {

    .fv-vertical {
        top: 240px;
        left: 30px;
    }

    .fv-text {
        transform: translate(17%, 120%);
        font-size: 2.5rem;
    }

    .fv-bg-img{
        right: -20px;
    }

    .fv-gray {
        left: 16%;
    }

    .fv-top {
        height: 670px;
    }

    .front-our-left {
        width: 65%;
    }

    .front-our-title {
        font-size: 2.1rem;
    }

    .front-din {
        font-size: 5rem;
    }

    .ront-our-text {
        margin-left: 20px;
    }

    .front-our-text {
        margin-left: 18px;
        font-size: 1rem;
    }

    .front-our-img {
        height: 600px;
    }

    .front-about-img {
        width: 90%;
        height: 400px;
        object-fit: cover;
    }

    .front-about-text {
        left: 40px;
    }

    .front-home-box {
        gap: 10px;
    }

    .front-works-flex {
        gap: 30px;
    }

    .front-works-list {
        width: calc((100% - 30px) / 2);
    }

    .front-works-text {
        width: 46%;
    }

    .front-din-works::after {
        left: 45%;
        width: 55%;
    }

    .front-news-flex {
        gap: 0px;
    }

    .front-news-box {
        width: 82%;
    }


}

@media screen and (max-width:767px) {
    .fv-din {
        font-size: 7rem;
    }

    .fv-bune {
        font-size: 6rem;
    }

    .fv-vertical {
        top: 105px;
        left: 10px;
    }

    .fv-text-midst {
        margin: 5px 0 10px 20px;
    }

    .fv-text {
        transform: translate(15%, 90%);
        font-size: 1.3rem;
    }

    .fv-bg-img {
        bottom: 90px;
    }

    .fv-text-small {
        font-size: 0.8rem;
        margin-left: 50px;
    }

    .fv-vertical-ja {
        font-size: 0.8rem;
    }

    .fv-top {
        height: 290px;
    }

    .front-our-top {
        margin-top: 0;
    }

    .front-our-img {
        position: static;
        width: 100%;
        margin: auto;
        height: 200px;
    }

    .front-our-left {
        width: 100%;
        margin-top: 40px;
    }

    .front-our-title {
        font-size: 1.6rem;
    }

    .front-din {
        font-size: 3.9rem;
    }

    .front-our-text{
        margin: 0;
    }

    .front-our-text-span {
        margin-bottom: 10px;
    }

    .front-our-title2{
        font-size: 1.4rem;
    }

    .front-about-img {
        height: 300px;
    }

    .front-about-text {
        left: 30px;
        bottom: 50px;
        width: 85%;
    }

    .front-about-sp{
        margin-bottom: 10px;
        display: inline-block;
    }

    .front-link {
        margin-top: 50px;
    }

    .front-about-top {
        padding-bottom: 250px;
    }

    .front-works-top {
        padding: 30px 0;
    }

    .front-din-works::after {
        left: 70%;
        width: 30%;
    }

    .front-works-list{
        width: 100%;
    }

    .front-works-flex {
        gap: 50px;
    }

    .front-sponsor-top {
        padding: 75px 0;
    }

    .front-sponsor-flex {
        gap: 10px;
        width: 100%;
    }

    .sponsor-img {
        width: calc((100% - 10px * 3) / 4);
    }

    .front-din-news {
        writing-mode: horizontal-tb;
    }

    .front-news-box {
        width: 100%;
    }

    li.flont-news-link {
        margin-bottom: 20px;
    }

    .front-news-top {
        padding: 0 0 75px;
    }

    .front-last-flex {
        width: 110%;
    }

    .front-last-title {
        margin-top: 75px;
    }

    .front-last-top {
        padding: 0 0 75px;
    }

    .our-line-2 {
        right: 0px;
    }
}




/*footer-contact
-----------------------------------------------------------------------------------------*/
.footer-contact-top{
    background-image: url("../images/footer-contact-bg.jpg");
    padding: 100px 0;
}

.footer-contact-box{
    width: 80%;
    margin: auto;
}

.footer-contact-text{
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 1);
    text-align: left;
}

.footer-contact-flex{
    gap: 50px;
    align-items: center;
}

.footer-contact-din{
    color: rgba(255, 255, 255, 1);
}

.footer-contact-link{
    width: 100px;
}
@media screen and (max-width:1100px) {
    .footer-contact-box {
        width: 85%;
    }
}

@media screen and (max-width:1023px) {
    .footer-contact-box {
        width: 96%;
    }
}

@media screen and (max-width:767px) {
    .footer-contact-top {
        padding: 75px 0;
    }

    .footer-contact-box {
        width: 100%;
    }

    .footer-contact-text {
        font-size: 1rem;
        margin-bottom: 25px;
    }

    .footer-contact-din{
        text-align: left;
        font-size: 3.2rem;
    }

    .footer-contact-flex {
        gap: 10px;
    }

    .footer-contact-link {
        width: 50px;
    }
}



/*about
-----------------------------------------------------------------------------------------*/
.page-top{
    background-color: rgba(0, 0, 0, 1);
    height: 500px;
    text-align: left;
    overflow: hidden;
    position: relative;
}

.page-link{
    color: rgba(255, 255, 255, 1);
    font-size: 1.3rem;
    margin: 25px 0 0 25px;
    display: inline-block;
}

.page-title{
    font-size: 14rem;
    color: rgba(255, 255, 255, 1);
    transform: translateY(76%);
    z-index: 1;
    position: relative;
}

.page-line{
    position: absolute;
    width: 70%;
    top: -100px;
    right: 0%;
}

.page-top-img{
    position: absolute;
    width: 50%;
    bottom: 0;
    right: 0;
}

.about-greeting-top{
    position: relative;
}

.front-din-greeting{
    text-align: left;
}

.about-line{
    width: 45%;
    height: 1px;
    transform: rotate(130deg);
    position: absolute;
    bottom: 26%;
    right: -50px;
    z-index: -1;
    background: linear-gradient(to right, rgba(234, 234, 234, 1), rgba(185, 185, 185, 1));

}

.about-greeting-title{
    writing-mode: vertical-rl;
    font-size: 3rem;
}

.about-greeting-flex{
    gap: 150px;
    font-size: 1.1rem;
    margin: auto;
    width: fit-content;
}

.about-greeting-text{
    text-align: left;
    margin-top: 50px;
}

.about-greeting-name{
    text-align: right;
    margin-top: 50px;
}

.about-infomation-top{
    overflow: hidden;
}

.about-infomation-flex{
    /* gap: 50px; */
    justify-content: space-between;
    align-items: center;
}

.about-infomation-table{
    padding-top: 50px;
}

.about-infomation-title{
    font-size: 1.1rem;
    width: 150px;
    padding-bottom: 50px;
    border-bottom: 1px solid rgba(0, 0, 0, 1);
}

.about-infomation-noto{
    width: calc(90% - 150px);
    text-align: left;
    padding-bottom: 50px;
    padding-left: 25px;
    border-bottom: 1px solid rgba(185, 185, 185, 1);
}
@media screen and (max-width:1023px) {
.about-infomation-noto{
    width: calc(100% - 150px);
}
}

.about-infomation-img{
    margin-right: calc(50% - 50vw);
    width: 40%;
}

@media screen and (max-width:1023px) {
.about-infomation-img{
    width: 100%;
    margin: 50px 0 0 0;
    height: 600px;
    object-fit: cover;
}
}

.about-access-top{
    padding: 150px 0;
}

.access-map{
    width: 100%;
    height: 500px;
    margin-top: 50px;
}

@media screen and (max-width:767px) {
.access-map{
    width: 100%;
    height: 300px;
    margin-top: 50px;
}
}

@media screen and (max-width:1023px) {
.about-infomation-text{
    width: 100%;
}
}

@media screen and (max-width:1023px) {
    .page-title {
        font-size: 10rem;
        transform: translateY(89%);
    }

    .page-top {
        height: 400px;
    }

    .about-greeting-flex {
        gap: 50px;
    }

}

@media screen and (max-width:767px) {
    .page-title {
        font-size: 6rem;
        transform: translateY(106%);
    }

    .page-top {
        height: 250px;
    }

    .about-greeting-flex{
        position: relative;
    }

    .about-greeting-title {
        font-size: 1.6rem;
        writing-mode: horizontal-tb;
        position: absolute;
        top: 70px;
    }

    .about-greeting-text {
        margin-top: 40px;
    }

    .about-greeting-name {
        text-align: right;
        margin-top: 10px;
    }

    .about-infomation-table {
        padding-top: 15px;
    }

    .about-infomation-title {
        width: 77px;
        padding-bottom: 10px;
    }

    .about-infomation-noto {
        width: calc(100% - 77px);
        padding-bottom: 10px;
        padding-left: 20px;
    }

    .about-infomation-img {
        width: 100%;
        margin: 30px auto 0;
        height: 250px;
        object-fit: cover;
    }

    .about-access-top {
        padding: 40px 0;
    }
}



/*
-----------------------------------------------------------------------------------------*/
.contact-box{
    width: 80%;
    margin: auto;
}

.contact-name{
    width: 180px;
    display: inline-block;
    text-align: left;
}

.required{
    background-color: rgba(0, 0, 0, 1);
    padding: 2px 10px;
    color: rgba(255, 255, 255, 1);
    font-size: 0.9rem;
    width: 50px;
    display: inline-block;
}

.required-none{
    width: 50px;
    display: inline-block;
}

.contact-title{
    width: 300px;
}

.contact-flex{
    align-items: flex-start;
    margin-bottom: 50px;
    font-family: "Noto Sans JP", sans-serif;

}

.text-common{
    width: 100%;
    height: 62px;
    padding: 10px 20px;
}

.contact-common{
    width: 100%;
    height: 250px;
    padding: 30px 20px;
}

.contact-text{
    width: calc(100% - 300px);
}

.contact-privacy-check{
    text-align: left;
    width: calc(100% - 300px);

}

.contact-privacy{
    border-bottom: 1px solid rgba(0, 0, 0, 1);
}

.contact-privacy-link{
    color: rgba(0, 0, 0, 1);
    margin-top: 10px;
    display: inline-block;
}


.button-submit{
    margin: 100px auto 0;
    display: block;
    opacity: 0.5;
    color: rgba(0, 0, 0, 1);
    background-color: transparent;
    border: 2px solid rgba(0, 0, 0, 1);
    padding: 15px;
    width: 300px;
    border-radius: 50px;
    font-size: 1.1rem;
}

.button-submit.active {
    opacity: 1;
    cursor: pointer;
}


@media screen and (max-width:1024px) {
    .contact-box{
        width: 100%;
    }

    .contact-name {
        width: 140px;
    }

    .contact-title {
        width: 190px;
        margin-right: 20px;
    }

    .contact-text {
        width: calc(100% - 210px);
    }

    .contact-privacy-check {
        width: calc(100% - 210px);
    }
}

@media screen and (max-width:767px) {
    .contact-text{
        width: 100%;
        margin-top: 10px;
    }

    .contact-flex {
        margin-bottom: 20px;
    }

    .contact-privacy-check {
        width: 100%;
        margin-top: 10px;
    }

    .button-submit {
        margin: 25px auto 0;
        width: 90%;
    }

}


/*PRIVACY POLICY
-----------------------------------------------------------------------------------------*/
.page-title-privacy{
    transform: translateY(17%);
    line-height: 0.9;
}

.privacy-policy-top{
    width: 85%;
    margin: auto;
    text-align: left;
    padding-bottom: 150px;
}

.privacy-policy-title{
    margin: 50px 0 20px;
}

.privacy-policy-number{
    font-family: "Zen Antique", serif;
    font-size: 1.5rem;
    vertical-align: middle;
    padding-right: 10px;
}

.privacy-policy-text{
    vertical-align: middle;
}

.privacy-policy-sub{
    margin-left: 15px;
}

.privacy-policy-last{
    margin-bottom: 30px;
}



@media screen and (max-width:1023px) {
        .page-title-privacy {
        transform: translateY(26%);
    }

    .privacy-policy-top{
        width: 100%;
    }

}

@media screen and (max-width:767px) {
    .page-title-privacy {
        transform: translateY(39%);
    }

    .privacy-policy-title {
        margin: 10px 0 5px;
    }

    .privacy-policy-sub {
        margin-left: 3px;
    }

    .privacy-policy-top {
        padding-bottom: 40px;
    }

}




/*
-----------------------------------------------------------------------------------------*/