@charset "UTF-8";
html {
    font-size: 62.5%;
    font-family: sans-serif;
}
:root {
	--black: #000000;
	--white: #ffffff;
    --yellow:#d4b665;
    --gold:linear-gradient(99deg, rgba(188,144,81,1) 0%, rgba(249,234,135,1) 50%, rgba(188,144,81,1) 100%);
    --scale:1.1;
    --transition:.8s;
    --header_humburgar:rgba(0, 0, 0, 0.8);
}
@font-face {
    font-family: 'GothamXNarrow';
    src: url('../font/GothamXNarrow-Book.woff2') format('woff2'),
            url('../font/GothamXNarrow-Book.woff') format('woff');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'GothamXNarrow';
    src: url('../font/GothamXNarrow-BookItalic.woff2') format('woff2'),
            url('../font/GothamXNarrow-BookItalic.woff') format('woff');
    font-weight: 400;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: 'GothamXNarrow';
    src: url('../font/GothamXNarrow-Bold.woff2') format('woff2'),
            url('../font/GothamXNarrow-Bold.woff') format('woff');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'GothamXNarrow';
    src: url('../font/GothamXNarrow-Light.woff2') format('woff2'),
            url('../font/GothamXNarrow-Light.woff') format('woff');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'GothamXNarrow';
    src: url('../font/GothamXNarrow-Medium.woff2') format('woff2'),
            url('../font/GothamXNarrow-Medium.woff') format('woff');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
        font-family: 'GothamXNarrow';
        src: url('../font/GothamXNarrow-Thin.woff2') format('woff2'),
            url('../font/GothamXNarrow-Thin.woff') format('woff');
        font-weight: 100;
        font-style: normal;
        font-display: swap;
}

body {
    width: 100%;
    font-family: 'GothamXNarrow', Arial, sans-serif;
    font-size: 1.5rem;
    color: #000;
    line-height: 1.8;
    letter-spacing: 0;
    text-align: left;
    -webkit-text-size-adjust: 100%;
    overflow-x: hidden;
}

#video_container #video{
    display: block; /* videoタグにデフォルトであるinline-blockを解除 */
    width: 100%; /* 幅を調整 */
    height: 100%; /* 高さも調整 */
    object-fit: cover; /* 動画のサイズが親要素に合うように調整 */
}
#video_pc{
    vertical-align: bottom;
    max-width: 100%;
    width: 100%;
}
#video_sp {
    display: none;
}
@media screen and (max-width: 768px) {
    #video_pc {
        display: none;
    }
    #video_sp {
        display: block;
        max-width: 100%;
        width: 100%;
    }
}
.main{
    background: #000;
    padding: 0 0 5rem 0;
}

.container_section{
    padding: 10rem 0 0;
}
.container_section .container_section_ttl{
    color: var(--white);
    font-family: 'Montserrat', sans-serif;
    font-size: 5.2rem;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: calc(100 / 1000 * 1em);
    text-align: center;
    padding: 0 0 4rem;
}
.container_section .container_section_list{
    max-width: 120rem;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: center;
    gap: 3rem;
}
.container_section .container_section_list_item{
    position: relative;
    width: calc(100% / 3 - 1rem);
    overflow: hidden;
    transform: translate(0,0);
    transition: all 1.5s;
}
/* .container_section .container_section_list_item h4{
    display: none;
}
.container_section .container_section_list_item .category{
    display: none;
} */
/* .container_section .container_section_list_item::after{
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background: var(--black);
    transform: translateX(0%);
    transition: all .5s ease-in-out .1s;
}
.container_section .container_section_list_item img{
    vertical-align: middle;
    transform: translateX(0%);
}
.container_section .container_section_list_item.js-on::after{
    transform: translateX(100%);
} */
.container_section .container_section_list_item .container_section_list_image{
    transition: var(--transition);
    opacity: 0;
    transform: translate(0,0);
    transition: all 1.5s;
}
.container_section .container_section_list_item .fadein_left{
    transform: translate(-30px,0);
}
.container_section .container_section_list_item .scrollin{
    opacity: 1;
    transform: translate(0, 0);
}
.container_section .container_section_list_item:hover .container_section_list_image{
    transform: scale(1.03);
    opacity: .8;
}
.container_section .container_section_list_item .container_section_list_image .__img{
    width: 100%;
    height: 275px;
    object-fit: cover;
    margin: 0;
    /* padding-bottom: 29.7%; */
    overflow: hidden;
    position: relative;
    /* background-color: #000;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: contain; */
}

.container_section .container_section_list_name{
    font-family: 'Montserrat', sans-serif;
    font-size: 3rem;
    line-height: 1.5;
    letter-spacing: calc(100 / 1000 * 1em);
    color: var(--white);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    white-space: pre;
}

#news.container_section .container_section_list{
    max-width: 103rem;
    padding: 0 1rem;
    margin:  0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
}
#news.container_section .container_section_list .container_section_list_item{
    width: 100%;
}

#works.container_section .container_section_list{
    max-width: 120rem;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 3rem 0;
}
#works.container_section .container_section_list .container_section_list_item{
    width: calc(100% / 3 - 2rem);
}
#works.container_section .container_section_list .container_section_list_item .sp{
    display: none;
}
.container_section .container_section_btn{
    max-width: 30rem;
    margin: 6rem auto 0;
    text-align: center;
}
.container_section .container_section_btn a {
    font-family: 'GothamXNarrow';
    font-size: 2rem;
    line-height: 1.5rem;
    font-weight: 500;
    letter-spacing: calc(80 / 1000 * 1em);
    color: var(--black);
    display: block;
    padding: 2rem 0;
    transition: var(--transition);
    border: 2px solid transparent;
    border-image-source: linear-gradient(99deg, rgba(188,144,81,1) 0%, rgba(249,234,135,1) 50%, rgba(188,144,81,1) 100%);
    border-image-slice: 1;
    /* background: linear-gradient(var(--black), var(--black)) padding-box,
                var(--gold) border-box; */
    background: var(--gold);
    position: relative;
    overflow: hidden;
    z-index: 1; /* 最前面に配置 */
}

.container_section .container_section_btn a::after {
    content: "";
    display: block;
    width: 2rem;
    height: 2rem;
    border-radius: 10rem;
    background: var(--black);
    position: absolute;
    top: calc(100% + 1rem); /* ボタンの下に配置 */
    left: 30%;
    transform: translateX(-50%);
    z-index: -1; /* 背景として扱う */
    transition: all 1.8s cubic-bezier(.19,1,.22,1);
}

.container_section .container_section_btn a:hover {
    text-decoration: none;
    color: var(--yellow);
    border: 2px solid transparent;
    border-image-source: linear-gradient(99deg, rgba(188,144,81,1) 0%, rgba(249,234,135,1) 50%, rgba(188,144,81,1) 100%);
    border-image-slice: 1;
}

.container_section .container_section_btn a:hover::after {
    width:150%; /* 広がる */
    height: 150%;
    top: -50%;
    transform: translateX(-50%) scale(1.5);
}

#about.container_section .container_section_info{
    max-width: 103rem;
    width: 100%;
    padding: 0;
    margin: 0 auto;
    box-sizing: border-box;
    overflow: hidden;
    color: var(--white);
}
#about.container_section .container_section_info dt{
    width: 25%;
    float: left;
    clear: left;
    font-size: 1.4rem;
    font-weight: bold;
    padding: 15px 0 15px 30px;
    box-sizing: border-box;
}
#about.container_section .container_section_info dd{
    font-size: 1.4rem;
    color: var(--white) !important;
    margin: 0;
    padding: 15px 0 15px 25%;
    border-bottom: 1px solid var(--white);
}
#about.container_section .container_section_info dd a {
    color: var(--white) !important;
}
#about.container_section .container_section_info dd:last-of-type{
    border-bottom: none;
}
#about.container_section .container_section_person{
    max-width: 103rem;
    margin: 10rem auto 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
#about.container_section .container_section_person .container_section_person_item{
    width: calc(100% / 2 - 2rem);
    opacity: 0;
    transform: translate(0,0);
    transition: all 1.5s;
}
#about.container_section .container_section_person .container_section_person_item.fadein_left{
    transform: translate(-30px,0);
}
/* #about.container_section .container_section_person .container_section_person_item.fadein_right{
    transform: translate(30px,0);
} */
#about.container_section .container_section_person .container_section_person_item.scrollin{
    opacity: 1;
    transform: translate(0, 0);
}
#about.container_section .container_section_person .container_section_person_item:nth-of-type(1){
    position: relative;
    margin: 5rem 0;
}
#about.container_section .container_section_person .container_section_person_item:nth-of-type(2) img{
    width: 100%;
}
#about.container_section .container_section_person .container_section_person_itemPosition{
    color: var(--white);
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: calc(80 / 1000 *1em);
}
#about.container_section .container_section_person .container_section_person_itemName{
    color: var(--white);
    font-family: 'Montserrat', sans-serif;
    font-size: 2.4rem;
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: calc(50 / 1000 *1em);
    padding: 0 0 0.14em;
}
#about.container_section .container_section_person .container_section_person_itemName small{
    font-family: 'GothamXNarrow', Arial, sans-serif;
    font-size: 70%;
}
#about.container_section .container_section_person .container_section_person_itemFrom{
    font-family: 'GothamXNarrow', Arial, sans-serif;
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: calc(80 / 1000 *1em);
}
#about.container_section .container_section_person .container_section_person_itemText{
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: 0.08em;
    margin: 1.675em 0 0;
}
#about.container_section .container_section_person .container_section_person_itemSign{
    margin: 0.025em 0 0 auto;
    width: 30%;
    opacity: 0;
    transform: translateY(3rem);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
#about.container_section .container_section_person .container_section_person_itemSign.scrollin{
    opacity: 1;
    transform: translateY(0);
}

.footer{
    background: var(--black);
    padding: 8rem 0 7rem;
}
.footer .footer_logo{
    max-width: 35rem;
    margin: 0 auto;
}
.footer .footer_copy{
    color: var(--white);
    font-family: "GothamXNarrow";
    letter-spacing: calc(80 / 1000 * 1em);
    text-align: center;
    margin: 12rem 0 2rem;
}
.footer .footer_copy small{
    font-size: 1.6rem;
    letter-spacing: calc(80 / 1000 * 1em);
}

.floatingBtn{
    display: flex;
    position: fixed;
    bottom: 0;
    width: 100%;
    z-index: 5;
}
.floatingBtn li{
    width: 50%;
    height: 4.5rem;
    line-height: 4.5rem;
    text-align: center;
}
.floatingBtn li:nth-of-type(1){
    background: var(--white);
}
.floatingBtn li:nth-of-type(2){
    background: var(--gold);
}
.floatingBtn li a{
    display: inline-block;
    width: 100%;
    text-align: center;
    color: var(--black);
    font-family: "GothamXNarrow";
    font-size: 1.5rem;
    font-weight: 700;
    transition: var(--transition);
    position: relative;
    white-space: nowrap;
}
.floatingBtn li a::after{
    content: "";
    display: inline-block;
    background-size: contain;
    background-repeat: no-repeat;
    margin-left: 1.5rem;
    vertical-align: middle;
    transform: translate(-50%);
}
.floatingBtn li:nth-of-type(1) a::after{
    background: url(../images/works_btn_icon.png) center top 100% no-repeat;
    width: 2.4rem;
    height: 2.4rem;
}
.floatingBtn li:nth-of-type(2) a::after{
    background: url(../images/contact_btn_icon.png) center top 100% no-repeat;
    width: 1.6rem;
    height: 1.6rem;
}
.floatingBtn li a:hover{
    text-decoration: none;
}

@media screen and (max-width: 768px) {
    .container_section{
        padding: 5rem 2rem 0;
    }
    .container_section .container_section_ttl{
        font-size: 6.77vw;
    }
    .container_section .container_section_list_name{
        font-size: 3.9vw;
    }
    #products.container_section .container_section_list{
        flex-direction: column;
        padding: 0;
    }
    #news.container_section .container_section_list{
        padding: 0;
    }
    .container_section .container_section_list_item{
        width: 100%;
    }
    #works.container_section .container_section_list{
        gap: 2rem;
        padding: 0;
    }
    #works.container_section .container_section_list .container_section_list_item{
        width: calc(100% / 2 - 1rem);
    }
    #about.container_section .container_section_info dt{
        width: 100%;
        float: none;
        padding: 1.5rem 1.5rem 0 1.5rem;
    }
    #about.container_section .container_section_info dd{
        padding: 0 1.5rem 1.5rem 1.5rem;
        line-height: 1.6;
    }
    #about.container_section .container_section_person{
        display: flex;
        flex-direction: column-reverse;
    }
    #about.container_section .container_section_person .container_section_person_item{
        width: 100%;
    }
    #about.container_section .container_section_person .container_section_person_itemSign{
        bottom: -9.11vw;
    }
    #about.container_section .container_section_person .container_section_person_item:nth-of-type(1){
        padding: 3rem 0 0;
    }
    .footer .footer_logo{
        max-width: 45.5vw;
    }
}