body {
    background-color: black;
}

.lower-top {
    background-image: url('../img/about-headbg.jpg');
}

/* section共通 */

section {
    background-color: #202020;
    color: #fff;
    padding-top: 56px;
    padding-bottom: 80px;
    line-height: 1.5;
}

section .section-wrapper {
    max-width: 1280px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

section .section-inner {
    max-width: 1024px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

/* #about01 .section-inner,
#about03 .section-inner,
#about05 .section-inner {
    margin-left: 0;
    margin-right: auto;
}

#about02 .section-inner,
#about04 .section-inner,
#about06 .section-inner {
    margin-right: 0;
    margin-left: auto;
} */

section .section-inner h3 {
    padding: 1em 1em 1em 2em;
    background-image: url('../img/h3-bg.png');
    background-repeat: no-repeat;
    background-size: auto 100%;
    margin-bottom: 40px;
}

section .section-inner h3 span {
    display: inline-block;
    border-left: solid 24px #CA0011;
    padding: 5px 0 5px 16px;
    line-height: 1;
    font-size: 2.4rem;
    font-weight: 700;
}

/* philosophy */

#about01 .content {
    line-height: 1.7;
    font-size: 1.8rem;
}

#about01 .content p {
    margin-bottom: 1em;
}

#about02 .content p {
    font-weight: 100;
    font-size: 1.6rem;
    line-height: 1.5;
    margin-bottom: 1.5em;
    font-feature-settings: normal;
    font-kerning: none;
}

#about02 .content p.copy {
    font-size: 2.0rem;
    font-weight: 400;
    letter-spacing: 0.12em;
}

#about02 .content .name {
    text-align: right;
    font-size: 2.0rem;
    padding-right: 0.5em;
}

#about03.section {
    background-image: url('../img/about-bg01.jpg');
    background-size: cover;
    background-position: center top;
}

#about03 .content>p {
    margin-bottom: 56px;
}

#about03 .content>p span {
    display: block;
}

#about03 .service-main {
    display: -webkit-flex;
    display: -ms-flex;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    flex-wrap: wrap;
}

#about03 .service-item {
    width: 215px;
    margin-bottom: 48px;
    font-size: 1.4rem;
    font-weight: 100;
}

#about03 .service-item .icon-area {
    margin-bottom: 1em;
}

#about03 .service-item .icon-bg {
    width: 100%;
    background-image: url('../img/service-icon_bg.png');
    background-size: 99%;
    background-position: center center;
    background-repeat: no-repeat;
    margin-bottom: 1em;
    transition: 0.2s ease; /* 不要になったらトル*/
}

#about03 .service-item .icon-bg a {
    display: block;
    width: 100%;
    height: 100%;
    padding: 50px 0;
}

#about03 .service-item .icon-bg span {
    display: block;
    width: 90px;
    height: 90px;
    margin: 0 auto;
    transition: 0.2s ease; /* 不要になったらトル*/
}

#about03 .service-item .icon-cap {
    height: 1.5em;
    width: auto;
    text-align: center;
    transition: 0.2s ease;
}

#about03 .service-item .icon-cap img {
    width: auto;
    height: 100%;
}

#about03 .service-item .service-detail span {
    display: block;
}

/* ホバーアニメーション */

#about03 .service-item.hover .icon-area:hover .icon-bg {
    background-image: none;
}

#about03 .service-item.hover .icon-area:hover span {
    transform: scale(1.2);
}


/* company */

#about04.section {
    background-image: url('../img/about-bg02.jpg');
    background-size: cover;
}

#about04 .company-box {
    margin-right: 0;
    margin-left: auto;
    margin-bottom: 3em;
    display: -webkit-flex;
    display: -ms-flex;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

#about04 .company-box:nth-child(1) {
    background-image: url(../img/companybg-kc.png);
    background-size: initial;
    background-position: right bottom;
    background-repeat: no-repeat;
}

#about04 .company-box:nth-child(2) {
    background-image: url(../img/companybg-kce.png);
    background-size: 60%;
    background-position: right bottom;
    background-repeat: no-repeat;
}

#about04 .company-box:nth-child(3) {
    background-image: url(../img/companybg-kcep.png);
    background-size: 60%;
    background-position: right bottom;
    background-repeat: no-repeat;
}

#about04 .company-img {
    width: 29%;
}

#about04 .company-list {
    width: 67%;
    position: relative;
}

#about04 .button-arrow {
    position: absolute;
    right: -20px;
    bottom: -20px;
    text-transform: initial;
}

#about04 .company-item {
    display: -webkit-flex;
    display: -ms-flex;
    display: flex;
    align-items: flex-start;
    margin-bottom: 0.5em;
}

#about04 .item-head {
    font-family: 'Noto Sans JP','Hiragino Kaku Gothic Pro','ヒラギノ角ゴ Pro W3','メイリオ',Meiryo,'ＭＳ Ｐゴシック',sans-serif;
    display: block;
    font-size: 1.8rem;
    font-weight: 400;
    width: 5.5em;
    text-align: left;
    padding-top: 0.2em;
    margin-bottom: 0;
}

#about04 .item-detail {
    display: block;
    font-size: 1.6rem;
    font-weight: 100;
    width: auto;
    text-align: left;
    line-height: 1.5;
}

/* organization */

#about05.section {
    background-image: url('../img/about-bg03.jpg');
    background-size: cover;
    background-position: center top;
}

#about05 .content  {
    padding-top: 2em;
}

/* client */

#about06.section {
    background-image: url('../img/about-bg04.jpg');
    background-size: cover;
    background-position: center top;
}

#about06 .content {
    display: -webkit-flex;
    display: -ms-flex;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

#about06 .content .client-list {
    width: 31%;
}

#about06 .content .client-item {
    font-size: 1.6rem;
    margin-bottom: 0.3em;
    font-weight: 100;
    letter-spacing: 0.1em;
    transition: 0.2s ease;
}

/* #about06 .content .client-item:hover {
    color: #ca0011
} */

#about06 .content .client-item a {
    display: block;
    width: 100%;
    height: 100%;
}


@media screen and (max-width: 1280px) {

        /* section共通 */

    section {
        padding: 48px 32px 64px;
    }

    section .section-wrapper {
        max-width: 1280px;
        width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    section .section-inner h3 {
        padding: 0.8em 0.8em 0.8em 1.2em;
        background-image: url('../img/h3-bg.png');
        background-repeat: no-repeat;
        background-size: auto 100%;
        margin-bottom: 40px;
    }

    section .section-inner h3 span {
        border-left: solid 8px #CA0011;
        padding: 5px 0 5px 8px;
        line-height: 1;
        font-size: 1.8rem;
        font-weight: 700;
    }


    /* company */

    #about04 {
        background-position: center top;
    }

    #about04 .company-box {
        display: block;
    }

    #about04 .company-box:last-child {
        margin-bottom: 0;
    }

    #about04 .company-list {
        width: 100%;
    }

    #about04 .company-img .for--mobile {
        display: block;
    }

    #about04 .company-img .for--desktop {
        display: none;
    }

    #about04 .company-img {
        width: 100%;
        margin-bottom: 1.5em;
    }

    #about04 .company-item {
        margin-bottom: 0.8em;
    }

    #about04 .item-head {
        width: 30%;
        margin-bottom: 0.3em;
        padding-top: 0;
    }

    #about04 .item-detail {
        width: 68%;
        font-size: 1.5rem;
    }

    #about04 .button-arrow {
        position: static;
        width: 50%;
        margin-right: 0;
        margin-left: auto;
    }

    #about04 .company-box:nth-child(1) {
        background-size: 80% auto;
    }

    #about04 .company-box:nth-child(2) {
        background-size: 80% auto;
    }

    #about04 .company-box:nth-child(3) {
        background-size: 80% auto;
    }

    #about04 .button-arrow a {
        padding-bottom: 0;
        padding-right: 0;
    }

    #about04 .button-arrow a span::after {
        width: 100%;
    }
}

@media screen and (max-width: 1024px) {
    #about03 .service-item {
        padding-left: 1em;
        padding-right: 1em;
    }

    #client .content {
        flex-wrap: wrap;
    }

    #client .content .client-list {
        width: 50%;
        margin-bottom: 1.5em;
    }

    #about03 .service-main {
        -webkit-justify-content: space-around;
        -ms-flex-pack: distribute;
        justify-content: space-around;
    }

    #about03 .service-item {
        width: 30%;
        padding: 0;
    }
    
    #about03 .service-item .icon-bg {
        max-width: 215px;
        margin-left: auto;
        margin-right: auto;
    }


}

@media screen and (max-width: 726px) {

    section {
        padding: 32px 4% 48px;
    }

    section .section-inner h3 {
        padding: 0 0 0 0;
        background-image: none;
        border-bottom: 1px solid #fff;
        margin-bottom: 24px;
    }

    section .section-inner h3 span {
        font-size: 2.0rem;
        line-height: 1.8;
        padding: 5px 0 5px 12px;
    }

    #about01 .content {
        font-size: 1.6rem;
        font-weight: 100;
        line-height: 1.8;
    }

    #about03 .content>p {
        font-size: 1.6rem;
        font-weight: 100;
        margin-bottom: 32px;
    }
    
    #about03 .service-item {
        width: 48%;
        padding-left: 0;
        padding-right: 0;
    }

    #about03 .service-item .icon-bg {
        max-width: 170px;
        margin-left: auto;
        margin-right: auto;
        background-position: center center;
    }

    #about05 .content {
        padding-top: 0;
    }

    #about03 .service-item .icon-bg a {
        padding: 35px 0;
    }

    #about03 .service-item .icon-bg span {
        width: 75px;
        height: 75px;
    }

    #about03 .service-item .icon-cap {
        height: 1.2em;
    }

    #about03 .service-item .service-detail {
        padding: 0 0.5em;
    }

    #about02 .content p {
        font-size: 1.6rem;
        font-weight: 100;
    }

    #client .content .client-list {
        width: 100%;
    }
}