@charset "UTF-8";

.title {
    color: #1E4592;
    font-size: 2.875rem;
    font-weight: 600;
    margin-bottom: 30px;
}

.title span {
    color: #666;
    font-size: 1.3125rem;
    display: block;
    margin-top: .5em;
}

.works_text {
    line-height: 2;
}

.footer {
    margin-top: 180px;
}

/* mv */

.mv {
    position: relative;
}

.mv_image {
    -o-object-fit: cover;
    object-fit: cover;
    -o-object-position: 0% 30%;
    object-position: 0% 30%;
    width: 100%;
}

/* works */
.works {
    padding-top: 220px;
}

.works .wrap {
    position: relative;
}

.works_image {
    position: absolute;
    z-index: -1;
    top: -120px;
    right: 10%;
    width: 40%;

}

.works_title {
    max-width: 330px;
    margin: 60px auto 0;
}

.works_flow_image {
    max-width: 490px;
    margin: 45px auto 0;
}

.works_flow_text {
    font-size: 1.125rem;
    margin-top: 45px;
}

.track_image {
    text-align: center;
    margin-top: 75px;
}

.track_image img {
    max-width: 210px;
    margin: 0 auto;
}

/* area */
.area {
    padding-top: 100px;
}

.area .container {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

.area .box {
    width: 48%;
}


/* handing_products */
.handing_products {
    padding-top: 50px;
}

/* sustainable */
.sustainable {
    padding-top: 100px;
}

.sustainable_logo_wrap {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    margin-top: 120px;
}

.sustainable_logo_image {
    width: 30%;
}

.sustainable_logo_text {
    width: 50%;
    font-size: 1.125rem;
    margin-right: 5%;
}

.concrete_title {
    max-width: 180px;
    margin: 85px auto 0;
}

.concrete_wrap {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    position: relative;
    margin-top: 80px;
}

.triangle_image {
    position: absolute;
    top: 0;
    left: 50%;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    z-index: -1;
    width: 35%;
}

.sustainable_icon {
    max-width: 147px;
}

.concrete_box1 {
    font-size: 1.125rem;
    margin-top: 10px;
}

.concrete_box2 {
    font-size: 1.125rem;
}

.concrete_box1 .works_text,
.concrete_box2 .works_text {
    margin-top: 1em;
}

.concrete_box2 .sustainable_icon {
    margin-left: auto;
}

.concrete_box3 {
    font-size: 1.125rem;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    margin-top: 100px;
}

.concrete_box3 .works_text {
    margin-left: 2em;

}

/* sp */
@media (max-width:768px) {

    /* works */
    .works {
        padding-top: 100px;
    }

    .title {
        font-size: 1.9375rem;
        margin-bottom: 30px;
    }

    .title span {
        font-size: 1rem;
    }

    .mv {
        margin-top: 90px;
    }

    .footer {
        margin-top: 60px;
    }

    .works {
        overflow: hidden;
    }

    .works_image {
        position: absolute;
        z-index: -1;
        top: -9%;
        right: -25%;
        width: 85%;

    }

    .works_text {
        font-size: 0.875rem;
    }

    .works_title {
        margin: 35px auto 0;
    }

    .track_image {
        margin-top: 25px;
    }

    .area .container {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -ms-flex-direction: column;
        flex-direction: column;
    }

    .area .box {
        width: 100%;
    }

    .area .area_image {
        width: 90%;
        margin: 0 auto;
    }

    /* sustainable */
    .sustainable {
        position: relative;
        overflow: hidden;
        padding-top: 75px;
    }

    .sustainable_logo_wrap {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;

        margin-top: 50px;
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -ms-flex-direction: column;
        flex-direction: column;
    }

    .sustainable_logo_image {
        width: 50%;
    }

    .sustainable_logo_text {
        width: 100%;
        font-size: 0.875rem;
        margin: 35px 0 0 0;
    }

    .concrete_title {
        max-width: 180px;
        margin: 70px auto 0;
    }


    .concrete_wrap {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -ms-flex-direction: column;
        flex-direction: column;
        margin-top: 80px;
    }


    .concrete_box1 {
        position: relative;
        font-size: 0.875rem;
        margin-top: 10px;
        margin-left: 3%;
    }

    .concrete_box1::after {
        position: absolute;
        bottom: 7%;
        right: -10%;
        content: '';
        width: 40%;
        height: 40vw;
        display: block;
        background-image: url(../image/works/works_triangle_sp1.png);
        background-repeat: no-repeat;
        background-size: contain;
        z-index: -1;
    }

    .concrete_box2 {
        position: relative;
        font-size: 0.875rem;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -ms-flex-direction: column;
        flex-direction: column;
        -webkit-box-align: end;
        -ms-flex-align: end;
        align-items: flex-end;
        margin-top: 45px;
        margin-right: 3%;
    }

    .concrete_box2::before {
        position: absolute;
        bottom: 20%;
        left: -8%;
        content: '';
        width: 55%;
        height: 40vw;
        display: block;
        background-image: url(../image/works/works_triangle_sp2.png);
        background-repeat: no-repeat;
        background-size: contain;
        z-index: -1;
    }

    .concrete_box3 {
        position: relative;
        font-size: 0.875rem;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-align: start;
        -ms-flex-align: start;
        align-items: flex-start;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
        margin-top: 45px;
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -ms-flex-direction: column;
        flex-direction: column;
        margin-left: 3%;
    }

    .concrete_box3::after {
        position: absolute;
        bottom: 20%;
        right: 10%;
        content: '';
        width: 30%;
        height: 30vw;
        display: block;
        background-image: url(../image/works/works_triangle_sp3.png);
        background-repeat: no-repeat;
        background-size: contain;
        z-index: -1;
    }

    .concrete_box3 .works_text {
        margin: 1em 0 0 0;

    }

    .triangle_image {
        display: none;
    }

}