@charset "utf-8";
/* CSS Document */

.contents_area_ {
    font-family: "FP-ヒラギノ角ゴ ProN W6", sans-serif;
    font-weight: 600;
    letter-spacing: normal;
}

.ib {
    display: inline-block;
}

.movie_embed {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 30px;
}

.movie_embed .movie_inner {
    position: relative;
    width: 100%;
    height: 0;
    padding-top: 56.25%;
}

.movie_embed .movie_inner iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.anm-slideup {
    display: inline-block;
    overflow: hidden;
}
.anm-slideup .slide_obj {
    display: inline-block;
    transform: translateY(101%);
    transition: transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}
.anm-slideup.visible .slide_obj,
.visible > .anm-slideup .slide_obj {
    transform: translateY(0);
}

.anm-fade {
    opacity: 0;
    transition: opacity 0.6s;
}
.anm-fade.visible {
    opacity: 1;
}

.anm-fadeup {
    opacity: 0;
    transform: translateY(25px);
    transition: opacity 0.4s, transform 0.4s;
}
.anm-fadeup.visible {
    opacity: 1;
    transform: translateY(0px);
}

.anm-fadeup-l {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.6s, transform 0.6s;
}
.anm-fadeup-l.visible {
    opacity: 1;
    transform: translateY(0px);
}


@media only screen and (min-width: 751px) {

    .noPc {
        display: none;
    }

    .block_title_01 {
        position: relative;
        width: fit-content;
        margin: 0 auto;
        padding-bottom: 26px;
    }
    
    .block_title_01 .txt {
        font-family: ArialMTPro-Bold, sans-serif;
        font-size: 22px;
        color: #fff;
        line-height: 1.1;
        letter-spacing: 0.08em;
        padding-bottom: 0;
    }

    .block_title_01::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 50%;
        display: block;
        width: 40px;
        height: 3px;
        transform: translateX(-50%) scaleX(0);
        transform-origin: center;
        background-color: #c30e18;
        transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
    }

    .block_title_01.visible::after {
        transform: translateX(-50%) scaleX(1);
    }


    /* ---- detail ---- */

    /* kv */
    #detail_kv {
        position: relative;
        padding: 88px 0 80px;
        margin: 0 auto;
        text-align: left;
    }

    #detail_kv .top_kv_inner {
        position: relative;
        margin: 0 auto;
        box-sizing: border-box;
        z-index: 2;
        background-size: cover;
    }

    #detail_kv .kv_title {
        margin-top: 55px;
    } 

    #detail_kv .kv_small_title {
        margin-bottom: 8px;
        font-family: ArialMTPro-Bold, sans-serif;
        font-size: 34px;
        text-align: center;
        color: #fff;
        transition-delay: 0.4s;
    }

    #detail_kv .kv_large_copy {
        padding-left: 30px;
        padding-right: 30px;
        font-family: "FP-ヒラギノ角ゴ StdN W8{pm}", sans-serif;
        font-weight: 800;
        font-size: clamp( 54px, calc( ( 100vw - 750px ) * ( ( 80 - 54 )  / ( 1100 - 750 ) ) + 54px ), 80px ); /* 幅750pxのとき54px ～ 幅1100pxのとき80px */
        line-height: 1.2;
        text-align: center;
        color: #fff;
        letter-spacing: -0.03em;
    }

    #detail_kv .kv_large_copy .slide_obj {
        transition-delay: 0.4s;
    }

    #detail_kv .kv_body_txt {
        margin-top: 70px;
        padding-left: 30px;
        padding-right: 30px;
        font-size: 16px;
        color: #fff;
        text-align: center;
        line-height: 2.1;
        transition-delay: 0.8s;
    }

    #detail_kv .kv_body_txt .kv_body_large {
        margin-bottom: 28px;
        font-family: "FP-ヒラギノ角ゴ StdN W8{pm}", sans-serif;
        font-weight: 800;
        font-size: clamp(
            calc(32px * 0.75), /* 最小0.75倍 */
            calc(100vw / (1400 / 32)), /* 画面幅1400pxのときに32px */
            calc(32px * 1) /* 最大1倍 */
        );
        line-height: 1.43;
        letter-spacing: -0.02em;
    }

    #detail_kv .kv_body_txt .initiatives_icon {
        display: block;
        width: auto;
        height: 90px;
        margin: 38px auto 0;
    }

    /* sec*/
    .contents_area_ .sec {
        max-width: 1400px;
        width: calc(100% - 60px);
        margin: 40px auto 0;
        padding: 0 30px;
        background-color: #fff;
        border-radius: 20px;
        box-sizing: border-box;
    }

    .contents_area_ .sec:first-of-type {
        margin-top: 0;
    }

    .contents_area_ .sec .sec_title {
        padding-top: 80px;
        padding-bottom: 0;
        color: #173b67;
        font-size: clamp(
            calc(60px * 0.75), /* 最小0.75倍 */
            calc(100vw / (1400 / 60)), /* 画面幅1400pxのときに60px */
            calc(60px * 1) /* 最大1倍 */
        );
        font-family: "FP-ヒラギノ角ゴ StdN W8{pm}", sans-serif;
        font-weight: 800;
        letter-spacing: -0.03em;
    }

    /* carousel_01 */
    .carousel_01 {
        position: relative;
        max-width: 1000px;
        margin: 0 auto;
        padding-bottom: 30px;
        overflow: hidden;
    }

    .carousel_01 .swiper-pagination .swiper-pagination-bullet {
        width: 6px;
        height: 6px;
        margin: 2px;
        border: 3px solid #fff;
    }

    .carousel_01 .swiper-pagination .swiper-pagination-bullet-active {
        background-color: #173b67;
    }

    .carousel_01.swiper-horizontal>.swiper-pagination-bullets,
    .carousel_01 .swiper-pagination-bullets.swiper-pagination-horizontal,
    .carousel_01 .swiper-pagination-custom,
    .carousel_01 .swiper-pagination-fraction {
        bottom: 0;
    }

    /* footer navi */
    .sustainable_footer_navi {
        padding-top: 76px;
        color: #fff;
    }

    .sustainable_footer_navi .navi_title {
        position: relative;
        padding-bottom: 21px;
        font-family: ArialMTPro-Bold, sans-serif;
        font-size: 22px;
        letter-spacing: 0.08em;
    }

    .sustainable_footer_navi .navi_title::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 50%;
        display: block;
        width: 40px;
        height: 3px;
        transform: translateX(-50%);
        background-color: #c30e18;
    }
    
    .sustainable_footer_navi .navi_list {
        display: grid;
        grid-template-columns: repeat(4, 23%);
        justify-content: space-between;
        max-width: 1200px;
        margin: 78px auto 90px;
        padding: 0 30px;
    }

    .sustainable_footer_navi .navi_list li > a {
        position: relative;
        display: block;
        color: #fff;
    }

    .sustainable_footer_navi .navi_list li:nth-of-type(2) {
        transition-delay: 0.05s;
    }
    .sustainable_footer_navi .navi_list li:nth-of-type(3) {
        transition-delay: 0.1s;
    }
    .sustainable_footer_navi .navi_list li:nth-of-type(4) {
        transition-delay: 0.15s;
    }

    .sustainable_footer_navi .navi_list li img {
        display: block;
    }

    .sustainable_footer_navi .navi_list .img {
        margin-bottom: 15px;
        overflow: hidden;
    }

    .sustainable_footer_navi .navi_list .title_en {
        font-size: 9px;
    } 

    .sustainable_footer_navi .navi_list .title {
        padding-bottom: 13px;
        font-family: "FP-ヒラギノ角ゴ StdN W8{pm}", sans-serif;
        font-weight: 800;
        font-size: 20px;
        letter-spacing: -0.02em;
        text-align: left;
        transition: opacity 0.3s;
    }

    .sustainable_footer_navi .navi_list .initiatives_icon {
        width: 100%;
        height: auto;
        aspect-ratio: 520 / 40;
    }

    .sustainable_footer_navi .navi_list .initiatives_icon img {
        width: auto;
        height: 100%;
    }

    .sustainable_footer_navi .btn_top {
        display: block;
        width: fit-content;
        margin: 0 auto;
        padding: 18px 40px;
        color: #fff;
        font-size: 14px;
        background-color: #c30e18;
    }

}


@media only screen and (max-width: 750px) {

    .movie_embed {
        padding-left: 7.3%;
        padding-right: 7.3%;
    }

    .noSp {
        display: none;
    }

    .block_title_01 {
        position: relative;
        width: fit-content;
        margin: 0 auto;
        padding-bottom: 13px;
    }
    
    .block_title_01 .txt {
        font-family: ArialMTPro-Bold, sans-serif;
        font-size: 15px;
        color: #fff;
        line-height: 1.1;
        letter-spacing: 0.08em;
        padding-bottom: 0;
    }

    .block_title_01::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 50%;
        display: block;
        width: 30px;
        height: 2px;
        transform: translateX(-50%) scaleX(0);
        transform-origin: center;
        background-color: #c30e18;
        transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
    }

    .block_title_01.visible::after {
        transform: translateX(-50%) scaleX(1);
    }

    /* ---- detail ---- */

    /* kv */
    #detail_kv {
        position: relative;
        padding: 50px 0 55px;
        margin: 0 auto;
    }

    #detail_kv .top_kv_inner {
        position: relative;
        box-sizing: border-box;
        z-index: 2;
    }

    #detail_kv .kv_title {
        margin-top: 38px;
    } 

    #detail_kv .kv_small_title {
        margin-bottom: 10px;
        font-family: ArialMTPro-Bold, sans-serif;
        font-size: 17px;
        text-align: center;
        color: #fff;
        transition-delay: 0.4s;
    }

    #detail_kv .kv_large_copy {
        margin-bottom: 4.8%;
        font-family: "FP-ヒラギノ角ゴ StdN W8{pm}", sans-serif;
        font-weight: 800;
        font-size: calc(100vw / ( 375 / 32 )); /* 幅375pxのとき32px */
        line-height: 1.27;
        color: #fff;
        letter-spacing: -0.03em;
        text-align: center;
    }

    #detail_kv .kv_large_copy .slide_obj {
        transition-delay: 0.4s;
    }

    #detail_kv .kv_body_txt {
        margin-top: 34px;
        padding-left: 6.7%;
        padding-right: 6.7%;
        font-size: 13px;
        color: #fff;
        line-height: 2;
        transition-delay: 0.8s;
    }
    
    #detail_kv .kv_body_txt .kv_body_large {
        margin-bottom: 14px;
        font-family: "FP-ヒラギノ角ゴ StdN W8{pm}", sans-serif;
        font-weight: 800;
        font-size: clamp(
            calc(16px * 0.75), /* 最小0.75倍 */
            calc(100vw / (375 / 16)), /* 画面幅375pxのときに16px */
            calc(16px * 1.5) /* 最大1.5倍 */
        );
        line-height: 1.43;
        letter-spacing: -0.02em;
    }

    #detail_kv .kv_body_txt .initiatives_icon {
        display: block;
        width: auto;
        height: 60px;
        margin: 20px auto 0;
    }

    /* sec*/
    .contents_area_ .sec {
        width: 92%;
        margin: 20px auto 0;
        padding: 0 5.5%;
        background-color: #fff;
        border-radius: 10px;
        box-sizing: border-box;
    }

    .contents_area_ .sec:first-of-type {
        margin-top: 0;
    }

    .contents_area_ .sec .sec_title {
        padding-top: 36px;
        padding-bottom: 0;
        color: #173b67;
        font-size: clamp(
            calc(30px * 0.75), /* 最小0.75倍 */
            calc(100vw / (375 / 30)), /* 画面幅375pxのときに30px */
            calc(30px * 1.5) /* 最大1.5倍 */
        );
        font-family: "FP-ヒラギノ角ゴ StdN W8{pm}", sans-serif;
        font-weight: 800;
        letter-spacing: -0.03em;
    }

    /* carousel_01 */
    .carousel_01 {
        position: relative;
        max-width: 1000px;
        margin: 0 auto;
        padding-bottom: 30px;
        overflow: hidden;
    }

    .carousel_01 .swiper-pagination .swiper-pagination-bullet {
        width: 6px;
        height: 6px;
        margin: 2px;
        border: 3px solid #fff;
    }

    .carousel_01 .swiper-pagination .swiper-pagination-bullet-active {
        background-color: #173b67;
    }

    .carousel_01.swiper-horizontal>.swiper-pagination-bullets,
    .carousel_01 .swiper-pagination-bullets.swiper-pagination-horizontal,
    .carousel_01 .swiper-pagination-custom,
    .carousel_01 .swiper-pagination-fraction {
        bottom: 0;
    }

    /* footer navi */
    .sustainable_footer_navi {
        padding-top: 45px;
        color: #fff;
    }

    .sustainable_footer_navi .navi_title {
        position: relative;
        padding-bottom: 12px;
        font-family: ArialMTPro-Bold, sans-serif;
        font-size: 15px;
        letter-spacing: 0.08em;
    }

    .sustainable_footer_navi .navi_title::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 50%;
        display: block;
        width: 30px;
        height: 2px;
        transform: translateX(-50%);
        background-color: #c30e18;
    }

    .sustainable_footer_navi .navi_list {
        display: grid;
        grid-template-columns: repeat(2, 48%);
        justify-content: space-between;
        width: 86.7%;
        margin: 0 auto;
        padding-top: 46px;
        padding-bottom: 10px;
    }

    .sustainable_footer_navi .navi_list li {
        margin-bottom: 40px;
    }

    .sustainable_footer_navi .navi_list li:nth-of-type(2) {
        transition-delay: 0.1s;
    }
    .sustainable_footer_navi .navi_list li:nth-of-type(4) {
        transition-delay: 0.1s;
    }

    .sustainable_footer_navi .navi_list li > a {
        position: relative;
        display: block;
        color: #fff;
    }

    .sustainable_footer_navi .navi_list li img {
        display: block;
    }

    .sustainable_footer_navi .navi_list .img {
        margin-bottom: 7px;
        overflow: hidden;
    }

    .sustainable_footer_navi .navi_list .title_en {
        font-size: 8px;
    } 

    .sustainable_footer_navi .navi_list .title {
        padding-bottom: 12px;
        font-family: "FP-ヒラギノ角ゴ StdN W8{pm}", sans-serif;
        font-weight: 800;
        font-size: 15px;
        letter-spacing: -0.02em;
        text-align: left;
    }

    .sustainable_footer_navi .navi_list .initiatives_icon {
        width: 100%;
        max-width: 300px;
        height: auto;
        aspect-ratio: 524 / 64;
    }

    .sustainable_footer_navi .navi_list .initiatives_icon img {
        width: auto;
        height: 100%;
    }

    .sustainable_footer_navi .btn_top {
        display: block;
        width: fit-content;
        margin: 0 auto;
        padding: 14px 22px;
        color: #fff;
        font-size: 12px;
        background-color: #c30e18;
    }

}