@charset "utf-8";



/* ---------------mv------------------ */
.mv{
    width: 100%;
    height: 780px;
    position: relative;
}


/* -------mv-swiper-------- */

.mv-swiper{
    height: 780px;
    overflow: hidden;
}

.mv-swiper-slide{
    width: 100%;
}

.mv-swiper-slide img{
    width: 100%;
    height: 780px;
    object-fit: cover;
}


/* -------mv-contents--------- */

.mv-catch-en{
    position: absolute;
    top: 131px;
    left: calc(50% - 640px);
    z-index: 10;
    color: var(--white);
    mix-blend-mode: difference;
}

.mv-catch-en span{
    display: block;
    text-transform: uppercase;
    font-weight: 500;
    line-height: 1.2;
}

.mv-catch-en__text-small{
    font-size: 96px;
}

.mv-catch-en__text-large{
    font-size: 112px;
}




.mv-catch-ja{
    position: absolute;
    top: 171px;
    right: calc(50% - 230px);
    z-index: 10;
}


.news-link{
    display: block;
    width: 658px;
    padding: 16px 32px;
    background-color: rgba(20, 20, 20, .8);
    color: var(--white);
    position: absolute;
    bottom: 48px;
    left: calc(50% - 640px);
    z-index: 10;
}

.news-link::after{
    content: '';
    display: block;
    width: 16px;
    aspect-ratio: 16/14;
    background: url(/assets/img/vector.svg) center center/cover;
    position: absolute;
    top: 50%;
    right: 32px;
    transform: translateY(-50%);
}

.news__title{
    width: fit-content;
    margin-bottom: 8px;
    text-transform: uppercase;
    font-family: "Josefin Sans", sans-serif;
    font-size: 16px;
    font-weight: 500;
    line-height: 1.8;
    letter-spacing: .03em;
    border-bottom: 1px solid var(--white);
}

.news-list__time{
    margin-right: 24px;
    font-family: "Josefin Sans", sans-serif;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.8;
    letter-spacing: .03em;
}

.news-list__title{
    display: inline;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.8;
    letter-spacing: .03em;
}


/* ===== Scroll Indicator ===== */

.scroll-indicator {
    display: flex;
    gap: 10px;
    mix-blend-mode: difference;
    position: absolute;
    bottom: 48px;
    right: calc(50% - 680px);
    z-index: 10;
}

.scroll-indicator__mouse {
    width: 28px;
    height: 56px;
    border: 1px solid var(--white);
    border-radius: 21px;
    position: relative;
}

.scroll-indicator__wheel {
    width: 8px;
    aspect-ratio: 1 / 1;
    background-color: var(--white);
    border-radius: 50%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel 2s ease-in-out infinite;
}

.scroll-indicator__text {
    font-family: "Josefin Sans", sans-serif;
    writing-mode: vertical-rl;
    text-transform: uppercase;
    text-orientation: mixed;
    font-size: 11px;
    font-weight: 500;
    line-height: 1.6;
    letter-spacing: 0.03em;
    color: var(--white);
}


@keyframes scroll-wheel {

    0% { top: 9px; opacity: 0; }
    30% { opacity: 1; }
    100% { top: 38px; opacity: 0;}

}




/* -------------reasons------------------- */
.reasons{
    padding: 104px 0 136px;
    background: url(/assets/img/index/reasons_bg.jpg) center center/cover;
}

.reasons__inner{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto auto;
    grid-row-gap: 80px;
}

.reasons-catch-ja{
    margin-left: 40px;
    grid-area: 1 / 1 / 2 / 2;
}

.reasons-link{
    margin: auto 40px auto auto;
    grid-area: 1 / 2 / 2 / 3;
    color: var(--white);
    border: 1px solid var(--white);
    background-color: transparent;
}

.reasons-link::after{
    background: url(/assets/img/vector.svg) center center/cover;
}

.reasons-list{
    display: flex;
    grid-area: 2 / 1 / 3 / 3; 
    justify-content: space-between;
}

.reasons-list__item{
    width: calc((100% - 80px) / 3);
}

.reasons-item__link{
    display: block;
    padding: 16px 131px 88px 16px;
    background-image: url(/assets/img/index/reasons-item_bg.png);
    background-size: cover;
    background-position: center center;
    position: relative;
}

.reason1{
    background-color: #141414;
}

.reason2{
    background-color: #262626;
}

.reason3{
    background-color: #343434;
}


.reasons-item__link:hover{
    opacity: 1;
    transform: translateY(-10px);
}

.reasons-item__number{
    width: 40px;
    aspect-ratio: 1/1;
    margin-bottom: 24px;
    text-align: center;
    font-family: "Josefin Sans", sans-serif;
    font-size: 20px;
    font-weight: 500;
    line-height: 40px;
    color: var(--color-text-primary);
    background-color: var(--white);
}

.reasons-item__title{
    padding-left: 24px;
}

.reasons-item__title-ja{
    display: block;
    margin-bottom: 8px;
    font-size: 22px;
    font-weight: 500;
    line-height: 1.8;
    color: var(--white);
}

.reasons-item__title-en{
    display: block;
    font-family: "Josefin Sans", sans-serif;
    text-transform: uppercase;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.8;
    color: var(--white);
}

.reasons-item-btn{
    position: absolute;
    bottom: 16px;
    right: 16px;
}


/* ---------------company------------------ */
.company{
    padding: 104px 0 136px;
    background: url(/assets/img/index/company_bg.png) center center/cover;
}

.company__wrap{
    position: relative;
}

.company__catch-en{
    padding: 0 0 56px;
}

.company__catch-ja{
    position: absolute;
    top: 0;
    right: 462px;
}

.company__container{
    display: flex;
    max-width: 1440px;
    margin: 0 auto;
    justify-content: center;
    column-gap: 192px;
}

.company__image{
    width: 520px;
}

.company__image img{
    display: block;
    width: 100%;
}

.company__inner{
    width: calc(100% - 520px - 192px);
}

.company__text{
    margin-bottom: 48px;
    font-size: 18px;
    font-weight: 500;
    line-height: 2.2;
    color: var(--color-text-primary);
}




/* -----------------business------------------ */
.business{
    padding: 104px 0 136px;
    background-color: var(--gray100);
}

.business__title{
    margin-bottom: 48px;
}

.business__title-ja,.business__title-en{
    color: var(--white);
}

.business__inner{
    display: flex;
    margin-bottom: 80px;
    padding: 0 40px;
    justify-content: space-between;
}

.business-catch-ja{
    align-items: start;
}

.business-catch-ja__inner-left{
    margin-right: 0;
}

.business-catch-ja__inner-right{
    margin: -8px 0 0 40px;
}

.business__text{
    width: 792px;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.8;
    color: var(--white);
}

.business-list{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
}


.wall-link:hover,
.interior-link:hover,
.plumbing-link:hover{
    filter: brightness(1.2);
}

.wall-link{
    display: flex;
    width: 720px;
    padding: 413px 24px 24px;
    justify-content: space-between;
    align-items: end;
    grid-area: 1 / 1 / 3 / 2;
    background: url(/assets/img/index/wall.jpg) center center/cover;
}

.interior-link{
    display: flex;
    width: 560px;
    padding: 165px 24px 24px;
    justify-content: space-between;
    align-items: end;
    grid-area: 1 / 2 / 2 / 3;
    background: url(/assets/img/index/interior.jpg) center center/cover;
}

.plumbing-link{
    display: flex;
    width: 560px;
    padding: 165px 24px 24px;
    justify-content: space-between;
    align-items: end;
    grid-area: 2 / 2 / 3 / 3;
    background: url(/assets/img/index/plumbing.jpg)center center/cover;
}

.business-item__title{
    width: fit-content;
}

.business-item__title-ja{
    display: block;
    margin-bottom: 2px;
    font-size: 18px;
    font-weight: 500;
    line-height: 1.8;
    color: var(--white);
}

.business-item__title-en{
    display: block;
    font-family: "Josefin Sans", sans-serif;
    text-transform: uppercase;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.8;
    color: var(--white);
}



/* -----------------works------------------ */
.works{
    padding: 104px 0 136px;
    background: url(/assets/img/index/works_bg.png) center center/cover;
}

.works__container{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto auto;
    grid-row-gap: 120px;
    position: relative;
}

.works__title{
    height: fit-content;
    grid-area: 1 / 1 / 2 / 2; 
}

.works-link{
    margin: auto 0 auto auto;
    grid-area: 1 / 2 / 2 / 3;
}

.works-catch-ja{
    position: absolute;
    top: 159px;
    left: 40px;
    z-index: 10;
}

.works-swiper-content{
    display: flex;
    grid-area: 2 / 1 / 3 / 3;
    column-gap: 40px;
    align-items: center;
}

.works-swiper{
    max-width: 1120px;
    overflow: hidden;
}

.works-slide{
    width: 357px;
    margin: 0 calc((1120px - 357px * 3) / 4) !important;
}

.works-slide img{
    width: 357px;
    aspect-ratio: 357 / 304;
    object-fit: cover;
}

.works-slide__category{
    width: fit-content;
    margin: 24px 0 10px;
    padding: 2px 14px;
    font-size: 12px;
    font-weight: 400;
    line-height: 1.8;
    color: var(--primary);
    border-radius: 24px;
    border: 1px solid var(--primary);
}

.works-slide__title{
    font-size: 16px;
    font-weight: 400;
    line-height: 1.8;
    color: var(--color-text-primary);
}

.works-prev,
.works-next{
    width: 40px;
    aspect-ratio: 1/1;
    padding: 15px 14px;
    cursor: pointer;
    text-align: center;
    border: 1px solid var(--border_gray);
    background-color: var(--white);
}

.works-prev img,
.works-next img{
    display: block;
    width: 100%;
    aspect-ratio: 12/10;
}

.works-prev img{
    transform: rotate(180deg);
}



/* ------------------recruit-sdgs--------------- */


.recruit-sdgs{
    padding: 104px 0 136px;
    background-color: var(--bg_gray);
}

.recruit-sdgs__container{
    display: flex;
    width: 100%;
}

.recruit-link,
.sdgs-link{
    display: flex;
    width: 50%;
    padding: 249px 40px 16px;
    justify-content: space-between;
    align-items: end;
}

.recruit-link{
    background: url(/assets/img/index/recruit.jpg) center center/cover;
}

.sdgs-link{
    background: url(/assets/img/index/sdgs.jpg) center center/cover;
}

.recruit-link:hover,
.sdgs-link:hover{
    filter: brightness(1.2);
}


.recruit-link__title-ja, 
.recruit-link__title-en,
.sdgs-link__title-ja,
.sdgs-link__title-en{
    color: var(--white);
}

.sdgs-link__title-en{
    text-transform: none;
}

.recruit-link-btn,
.sdgs-link-btn{
    margin-bottom: 24px;
}



@media screen and (max-width:750px) {
    
    
    /* ---------------mv------------------ */
    .mv{
        height: calc((100 / 390) * 772 * 1vw);
    }
    
    
    /* -------mv-swiper-------- */
    
    .mv-swiper{
        height: calc((100 / 390) * 772 * 1vw);
    }
        
    .mv-swiper-slide img{
        height: calc((100 / 390) * 772 * 1vw);
    }
    
    
    /* -------mv-contents--------- */
    
    .mv-catch-en{
        position: absolute;
        top: calc((100 / 390) * 186 * 1vw);
        left: calc((100 / 390) * 16 * 1vw);
    }
        
    .mv-catch-en__text-small{
        margin-bottom: calc((100 / 390) * 8 * 1vw);
        font-size: calc((100 / 390) * 48 * 1vw);
        line-height: 1;
    }
    
    .mv-catch-en__text-large{
        font-size: calc((100 / 390) * 64 * 1vw);
        line-height: 1.1;
    }
    
    
    
    
    .mv-catch-ja{
        top: calc((100 / 390) * 88 * 1vw);
        right: calc((100 / 390) * 32 * 1vw);
    }
    
    
    .news-link{
        width: calc((100 / 390) * 358 * 1vw);
        padding: calc((100 / 390) * 16 * 1vw);
        bottom: calc((100 / 390) * 40 * 1vw);
        left: calc((100 / 390) * 16 * 1vw);
    }
    
    .news-link::after{
        display: none;
    }

    
    .news__title{
        margin-bottom: calc((100 / 390) * 8 * 1vw);
        padding-bottom: calc((100 / 390) * 4 * 1vw);
        font-size: calc((100 / 390) * 15 * 1vw);
        border-bottom: calc((100 / 390) * 1 * 1vw) solid var(--white);
    }

    .news-list__item{
        width: 100%;
        position: relative;
    }

    .news-list__item::after{
        content: '';
        display: block;
        width: calc((100 / 390) * 12 * 1vw);
        aspect-ratio: 12/10;
        background: url(/assets/img/vector.svg) center center/cover;
        position: absolute;
        top: 50%;
        right: 0;
        transform: translateY(-50%);
    }
    
    .news-list__time{
        display: block;
        margin: 0;
        font-size: calc((100 / 390) * 13 * 1vw);
    }
    
    .news-list__title{
        display: block;
        font-size: calc((100 / 390) * 13 * 1vw);
    }
    
    
    /* ===== Scroll Indicator ===== */
    
    .scroll-indicator {
        gap: calc((100 / 390) * 6 * 1vw);
        bottom: calc((100 / 390) * 197 * 1vw);
        right: calc((100 / 390) * 16 * 1vw);
    }
    
    .scroll-indicator__mouse {
        width: calc((100 / 390) * 22 * 1vw);
        height: calc((100 / 390) * 46 * 1vw);
        border: calc((100 / 390) * 1 * 1vw) solid var(--white);
        border-radius: calc((100 / 390) * 21 * 1vw);
    }
    
    .scroll-indicator__wheel {
        width: calc((100 / 390) * 6 * 1vw);
    }
    
    .scroll-indicator__text {
        font-size: calc((100 / 390) * 10 * 1vw);
    }
    
    
    @keyframes scroll-wheel {
    
        0% { top: calc((100 / 390) * 8 * 1vw); opacity: 0; }
        30% { opacity: 1; }
        100% { top: calc((100 / 390) * 30 * 1vw); opacity: 0;}
    
    }
    



    /* -------------reasons------------------- */
    .reasons{
        padding: calc((100 / 390) * 56 * 1vw) 0 calc((100 / 390) * 72 * 1vw);
        background: url(/assets/img/index/reasons_bg_sp.jpg) center center/cover;
    }

    .reasons__inner{
        display: block;
    }

    .reasons-catch-ja{
        margin: 0 0 calc((100 / 390) * 40 * 1vw) calc((100 / 390) * 16 * 1vw);
    }



    .reasons-list{
        display: block;
    }

    .reasons-list__item{
        width: 100%;
        margin-bottom: calc((100 / 390) * 24 * 1vw);
    }

    .reasons-list__item:last-child{
        margin-bottom: 0;
    }

    .reasons-item__link{
        display: block;
        padding: calc((100 / 390) * 16 * 1vw) calc((100 / 390) * 16 * 1vw) calc((100 / 390) * 56 * 1vw) calc((100 / 390) * 16 * 1vw);
        background-image: url(/assets/img/index/reasons-item_bg_sp.png);
    }

    .reasons-item__link:hover{
        opacity: .7;
        transform: translateY(0);
    }

    .reasons-item__number{
        width: calc((100 / 390) * 32 * 1vw);
        margin-bottom: calc((100 / 390) * 24 * 1vw);
        font-size: calc((100 / 390) * 18 * 1vw);
        line-height: calc((100 / 390) * 32 * 1vw);
    }

    .reasons-item__title{
        padding-left: calc((100 / 390) * 16 * 1vw);
    }

    .reasons-item__title-ja{
        margin-bottom: calc((100 / 390) * 8 * 1vw);
        font-size: calc((100 / 390) * 20 * 1vw);
    }

    .reasons-item__title-en{
        font-size: calc((100 / 390) * 13 * 1vw);
    }

    .reasons-item-btn{
        bottom: calc((100 / 390) * 16 * 1vw);
        right: calc((100 / 390) * 16 * 1vw);
    }


    .reasons-link{
        margin: calc((100 / 390) * 40 * 1vw) auto 0;
        border: calc((100 / 390) * 1 * 1vw) solid var(--white);
    }



    /* ---------------company------------------ */
    .company{
        padding: calc((100 / 390) * 56 * 1vw) 0 calc((100 / 390) * 72 * 1vw);
        background: url(/assets/img/index/company_bg_sp.png) center center/cover;
    }

    .company__catch-en{
        padding: calc((100 / 390) * 72 * 1vw) 0 calc((100 / 390) * 32 * 1vw);
    }

    .company__catch-ja{
        top: 0;
        right: 0;
    }

    .company__container{
        display: block;
        margin: 0;
    }

    .company__image{
        width: calc((100 / 390) * 358 * 1vw);
        margin-bottom: calc((100 / 390) * 32 * 1vw);
    }

    .company__inner{
        width: 100%;
        max-width: calc((100 / 390) * 358 * 1vw);
        margin: 0 auto;
    }

    .company__text{
        margin-bottom: calc((100 / 390) * 40 * 1vw);
        font-size: calc((100 / 390) * 16 * 1vw);
    }




    /* -----------------business------------------ */
    .business{
        padding: calc((100 / 390) * 56 * 1vw) 0 calc((100 / 390) * 72 * 1vw);
    }

    .business__title{
        margin-bottom: calc((100 / 390) * 32 * 1vw);
    }

    .business__inner{
        display: block;
        margin-bottom: calc((100 / 390) * 48 * 1vw);
        padding: 0;
    }

    .business-catch-ja{
        margin:0 0 calc((100 / 390) * 40 * 1vw) calc((100 / 390) * 16 * 1vw);
    }

    .business-catch-ja__inner-right{
        margin: calc((100 / 390) * -10 * 1vw) 0 0 calc((100 / 390) * 32 * 1vw);
    }

    .business__text{
        width: 100%;
        font-size: calc((100 / 390) * 15 * 1vw);
    }

    .business-list{
        display: block;
    }



    .wall-link{
        width: 100%;
        padding: calc((100 / 390) * 202 * 1vw) calc((100 / 390) * 16 * 1vw) calc((100 / 390) * 16 * 1vw);
        background: url(/assets/img/index/wall_sp.jpg) center center/cover;
    }

    .interior-link{
        width: 100%;
        padding: calc((100 / 390) * 112 * 1vw) calc((100 / 390) * 16 * 1vw) calc((100 / 390) * 16 * 1vw);
        background: url(/assets/img/index/interior_sp.jpg) center center/cover;
    }

    .plumbing-link{
        width: 100%;
        padding: calc((100 / 390) * 112 * 1vw) calc((100 / 390) * 16 * 1vw) calc((100 / 390) * 16 * 1vw);
        background: url(/assets/img/index/plumbing_sp.jpg)center center/cover;
    }

    .business-item__title-ja{
        margin-bottom: calc((100 / 390) * 2 * 1vw);
        font-size: calc((100 / 390) * 16 * 1vw);
    }

    .business-item__title-en{
        font-size: calc((100 / 390) * 13 * 1vw);
    }




    
    /* -----------------works------------------ */
    .works{
        padding: calc((100 / 390) * 56 * 1vw) 0 calc((100 / 390) * 72 * 1vw);
        background: url(/assets/img/index/works_bg.png) center center/cover;
    }

    .works__container{
        display: block;
        position: relative;
    }
    
    .works__title{
        margin-bottom: calc((100 / 390) * 104 * 1vw);
    }

    .works-catch-ja{
        position: absolute;
        top: calc((100 / 390) * 142 * 1vw);
        left: 0;
    }

        
    
    .works-swiper-content{
        display: block;
        position: relative;
    }
    
    .works-swiper{
        max-width: 100%;
    }
    
    .works-slide{
        width: calc((100 / 390) * 358 * 1vw);
        margin: 0 calc((100 / 390) * 8 * 1vw) !important;
        padding: 0 calc((100 / 390) * 16 * 1vw);
    }
    
    .works-slide img{
        width: 100%;
        aspect-ratio: 326 / 248;
    }
    
    .works-slide__category{
        width: fit-content;
        margin: calc((100 / 390) * 24 * 1vw) 0 calc((100 / 390) * 8 * 1vw);
        padding: calc((100 / 390) * 2 * 1vw) calc((100 / 390) * 14 * 1vw);
        font-size: calc((100 / 390) * 11 * 1vw);
        border-radius: calc((100 / 390) * 24 * 1vw);
        border: calc((100 / 390) * 1 * 1vw) solid var(--primary);
    }
    
    .works-slide__title{
        font-size: calc((100 / 390) * 15 * 1vw);
    }
    
    .works-prev,
    .works-next{
        width: calc((100 / 390) * 48 * 1vw);
        padding: calc((100 / 390) * 18 * 1vw) calc((100 / 390) * 17 * 1vw);
        border: calc((100 / 390) * 1 * 1vw) solid var(--border_gray);
        position: absolute;
        top: calc((100 / 390) * 100 * 1vw);
        z-index: 10;
    }

    .works-prev{
        left: 0;
    }

    .works-next{
        right: 0;
    }
        


    .works-link{
        margin: calc((100 / 390) * 40 * 1vw) auto 0;
    }

    




    /* ------------------recruit-sdgs-------------- */
    .recruit-sdgs{
        padding: calc((100 / 390) * 56 * 1vw) 0 calc((100 / 390) * 72 * 1vw);
    }
    
    .recruit-sdgs__container{
        display: block;
        width: 100%;
    }
    
    .recruit-link,
    .sdgs-link{
        width: 100%;
        padding: calc((100 / 390) * 144 * 1vw) calc((100 / 390) * 16 * 1vw) 0;
    }
    
    .recruit-link{
        background: url(/assets/img/index/recruit_sp.jpg) center center/cover;
    }
    
    .sdgs-link{
        background: url(/assets/img/index/sdgs_sp.jpg) center center/cover;
    }
    
        
    .recruit-link-btn,
    .sdgs-link-btn{
        margin-bottom: calc((100 / 390) * 28 * 1vw);
    }
    

}