@charset "UTF-8";
/* -------------------------------------------------------------- */
/*  代表事例紹介（共通）  */
/* -------------------------------------------------------------- */

/* -------------------------------------------------------------- */
/*  共通  */
/* -------------------------------------------------------------- */
.box-case-ttl p {
    word-break: break-all;
}

.area-sub-ttl {
    background: url("../img/img-case-01.jpg") no-repeat top center;
}

.contents-case-intro {
    max-width: 1000px;
    position: relative;
}

.box-example-parent {
    background: url("../../common/img/bg-cmn-02.png") repeat top left;
}

.box-example-ttl {
    max-width: 640px;
    margin: 0 auto;
}

.box-case-ttl {
    max-width: 700px;
    margin: 0 auto;
}

.box-example-about {
    max-width: 700px;
    position: relative;
    text-align: center;
}

.img-example-bg {
    max-width: 1080px;
    margin: -5rem auto 0 auto;
}

.bg-example-01 {
    position: absolute;
}

.box-example-about h2 {
    background: #fff;
    padding: .4em 2em;
    margin: .8em 0 1.6em;
    display: inline-block;
    line-height: 1.6;
}

.box-example-about .txt-personal-ttl {
    border-bottom: #32265A solid 1px;
    padding-bottom: .4em;
    margin-bottom: .4em
}

.list-personal {
    font-size: 0;
    margin-top: .8rem;
}

.list-personal li {
    background: #fff;
    padding: 16px;
    text-align: center;
    display: inline-block;
    max-width: 160px;
}

.list-researching {
    font-size: 0;
    max-width: 1000px;
    width: 100%;
}

.list-researching li {
    width: 100%;
    display: inline-block;
    vertical-align: top;
}

.list-ltd-problem, .list-individual-problem {
    background: #efeff2;
}

.box-as-a-result {
    background: #FFEEA8;
    max-width: 1000px;
    width: 100%;
    margin: 0 auto 3rem auto;
}

.list-before-entering {
    background: #827D90;
    color: #fff;
    position: relative;
}

.list-proposal {
    background: #C7C0E0;
}

.list-ltd-problem .txt-same-ttl, .list-individual-problem .txt-same-ttl {
    background: url("../../img/icon-top-03.png") no-repeat top center;
    background-size: 40px 40px;
    padding-top: 42px;
    margin-top: -42px;
}

.box-as-a-result .txt-result-ttl {
    background: url("../img/icon-case-03.png") no-repeat top center;
    background-size: 174px 62px;
    padding-top: 42px;
    margin-top: -42px;
}

.box-from-now-on {
    max-width: 800px;
    border: #32265A solid 1px;
}

.link-prism-brown {
    margin: 3rem auto 5rem auto;
}

.btn-kind-readmore {
    max-width: 520px !important;
    padding: 1.6em 0 !important;
}

/* ------2020年3月追加CSS------ */
.box-case-example-parents {
    position: relative;
}

.bg-example-num {
    position: absolute;
}

.box-case-example-info p:last-child {
    color: #fff;
    background: #32265A;
    padding: .4em 1em;
}

.box-example-parent-ttl {
    background: #fff;
}

.box-example-parent-ttl h2, .box-example-parent-ttl p {
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.box-example-parent-ttl h2 {
    border-bottom: #32265A solid 1px;
    margin-bottom: .5em;
}

.bg-example-parent {
    background: url("../img/ttl-case-05.png") no-repeat top center;
    background-size: 100% auto;
    height: 0;
    padding-bottom: 5.5%;
}

.txt-before-entering {
    color: #fff;
    letter-spacing: .15em;
}

.txt-same-ttl, .txt-result-ttl {
    color: #32265A;
    letter-spacing: .15em;
}

.txt-before-entering::after {
    content: "▼ ▼ ▼";
    color: #fff;
    display: block;
    width: 100%;
    line-height: 1;
}

.txt-same-ttl::after {
    content: "▼ ▼ ▼";
    color: #32265A;
    display: block;
    width: 100%;
    line-height: 1; 
}

.txt-result-ttl {
    border-bottom: #32265A solid 1px;
    padding-bottom: .4em;
}

.box-from-now-on dt {
    background-color: #32265A;
    color: #fff;
}

/* -------------------------------------------------------------- */
/*  smp  */
/* -------------------------------------------------------------- */
@media screen and (max-width:768px) {
    .contents-case-intro {
        margin: 2rem auto 3rem auto;
    }
    
    .box-case-ttl {
        padding: 0 20px;
    }
    
    .box-case-ttl h2 {
        font-size: 2.4rem;
        margin-bottom: 1.6rem;
    }
    
    .box-example-about {
        margin: 7rem auto 0 auto;
        padding: 20px;
        z-index: 1;
    }
    
    .img-example-bg {
        margin: 0 auto;
    }
    
    .bg-example-01 {
        top: -42px;
        left: -155px;
        z-index: -1;
        width: 250px;
    }
    
    .box-example-about h2 {
        font-size: 1.8rem;
    }
    
    .list-personal li:nth-child(even) {
        margin-right: 0;
    }
    
    .list-researching {
        margin: 8vw auto 0 auto;
    }
    
    .list-researching li {
        padding: 5.3vw;
        font-size: 4vw;
        margin-bottom: 8vw;
    }
    
    .list-before-entering::after {
        content: "";
        background: url("../../img/arrow-top-01_sp.png") no-repeat bottom center;
        position: absolute;
        background-size: contain;
        width: 10px;
        height: 30px;
        bottom: 0;
        left: 50%;
        transform: translate(-50%,100%);
    }
    
    .box-example-parent {
        padding: 0 5.3vw 10vw 5.3vw;
    }
    
    .box-from-now-on dt {
        font-size: 4.26vw;
        position: relative;
        text-align: center;
        padding-top: 3.2vw;
    }
    
    .box-from-now-on dt::after {
        content: "";
        background-image: url("../img/ttl-case-06_sp.png");
        width: 100%;
        display: block;
        height: 5.38vw;
        position: absolute;
        background-size: 100% 5.38vw;
        bottom: -5.3vw;
    }
    
    .txt-case-word {
        font-size: 4.8vw;
    }
    
    /* ------2020年3月追加CSS------ */
    .box-case-example-info {
        padding: 0 5.3vw;
    }
    
    .bg-example-num {
        width: 28vw;
        bottom: 0;
        left: -6vw; 
    }
    
    .box-case-example-bg {
        margin-top: 18vw;
        height: 23vw;
    }
    
    .box-example-parent-ttl {
        padding: 8vw 5.3vw 0 5.3vw;
        width: 100vw;
        margin-left: -5.3vw;
    }
    
    .box-example-parent-ttl h2 {
        font-size: 6.4vw;
    }
    
    .txt-before-entering, .txt-same-ttl, .txt-result-ttl {
        font-size: 5.3vw;
        margin-bottom: 4vw;
    }
    
    .box-as-a-result {
        padding: 5.3vw;
    }
    
    .txt-result-ttl {
        font-size: 5.3vw;
    }
    
    .box-from-now-on dd {
        padding: 9vw 5.3vw 5.3vw;
    }
}

/* -------------------------------------------------------------- */
/*  タブレット補正  */
/* -------------------------------------------------------------- */
@media screen and (min-width:480px) and (max-width:768px) {

}

/* -------------------------------------------------------------- */
/* PC */
/* -------------------------------------------------------------- */
@media print,screen and (min-width:769px) {
    .area-sub-ttl {
        height: 430px;
    }
    
    .contents-case-intro {
        margin: 50px auto 0 auto;
        padding: 50px 0 30px 0;
    }
    
    .area-case-box {
        margin-top: 60px;
    }
    
    .box-example-about {
        margin: 20px auto 30px auto;
    }
    
    .img-example-bg {
        margin: -5rem auto 0 auto;
    }
    
    .box-example-about h2 {
        font-size: 18px;
    }
    
    .bg-example-01 {
        top: -80px;
        left: -357px;
    }
    
    .box-case-ttl h2 {
        font-size: 36px;
        margin-bottom: 40px;
    }
    
    .list-personal li {
        font-size: 15px;
        margin-right: 20px;
        width: 25%;
    }
    
    .list-personal li:last-child {
        margin-right: 0;
    }
    
    .list-researching {
        width: calc(100% - 80px);
        margin: 50px auto 0 auto;
        min-width: 1000px;
    }
    
    .list-researching li {
        font-size: 15px;
        width: 485px;
    }
    
    .list-researching li:nth-child(odd) {
        margin-right: 30px;
    }
    
    .list-before-entering, .list-proposal, .list-ltd-problem, .list-individual-problem {
        height: 320px;
        margin-bottom: 50px;
    }
    
    .box-from-now-on {
        display: table;
        min-height: 128px;
        height: 100%;
    }
    
    .box-from-now-on dt {
        width: 150px;
        display: table-cell;
        vertical-align: middle;
        text-align: center;
        padding: 30px 0;
        position: relative;
    }
    
    .box-from-now-on dt::after {
        content: "";
        background-image: url("../img/ttl-case-06_pc.png");
        background-repeat: no-repeat;
        background-position:  center right;
        height: 100%;
        width: 30px;
        position: absolute;
        display: block;
        top: 0;
        right: -28px;
        background-size: 28px 100%;
    }
    
    .box-from-now-on dd {
        width: calc(100% - 170px);
        display: table-cell;
        padding: 20px 20px 20px 50px;
    }
    
    /* ------2020年3月追加CSS------ */
    .bg-example-num {
        width: 280px;
        bottom: 0;
        left: -60px;
    }
    
    .box-case-example-info {
        margin-bottom: 36px;
    }
    
    .box-case-example-info p {
        display: inline-block;
    }
    
    .box-case-example-info p:first-child {
        margin-right: 30px;
    }
    
    .box-case-example-info p:last-child {
        width: 440px;
    }
    
    .box-case-example-bg {
        height: 250px;
        overflow: hidden;
    }
    
    .box-case-example-bg img {
        max-width: none !important;
        width: 100%;
    }
    
    .box-example-parent-ttl h2 {
        font-size: 30px;
        padding-top: 36px;
    }
    
    .box-example-parent-ttl p {
        font-size: 20px;
    }
    
    .txt-before-entering, .txt-same-ttl, .txt-result-ttl {
        font-size: 20px;
        margin-bottom: 14px;
    }
    
    .txt-before-entering::after, .txt-same-ttl::after {
        font-size: 15px;
        margin-top: 10px;
    }
    
    .list-before-entering, .list-proposal, .list-ltd-problem, .list-individual-problem, .box-as-a-result {
        padding: 30px;
    }
    
    .box-from-now-on {
        margin: 60px auto 0 auto;
    }
    
    .box-example-parent {
        padding-bottom: 60px;
    }
}