@charset "utf-8";

/** ▼▼▼ main ▼▼▼ **/
#main {
    width: 100%;
    background: url(../images/bg_wrapping-main.png) no-repeat center center / cover;
}

@media (max-width: 860px) {
    #main {
        margin: 70px 0 0 0;
    }
}

#main h2 {
    width: 90%;
    max-width: 1000px;
    margin: 0 auto;
    line-height: 0;
}
/** ▲▲▲ main ▲▲▲ **/

/** ▼▼▼ contribution ▼▼▼ **/
#contribution {
    width: 90%;
    max-width: 1000px;
    margin: 53px auto 0 auto;
}

#contribution h3 {
    font-size: 2.25em;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    line-height: 133%;
    color: #0071BC;
}

#contribution p {
    margin: 20px 0 0 0;
}
/** ▲▲▲ contribution ▲▲▲ **/

/** ▼▼▼ slide ▼▼▼ **/
#slide {
    width: 100%;
    margin: 40px 0 0 0;
}
/** ▲▲▲ slide ▲▲▲ **/

/** ▼▼▼ case ▼▼▼ **/
#case {
    width: 90%;
    max-width: 1000px;
    margin: 0 auto;
}

#case ul {
    width: 100%;
    max-width: 1000px;
    margin: 40px 0 0 0;
    display: flex;
    justify-content: space-between;
    list-style: none;
}

#case ul li:nth-child(1) {
    width: 50%;
    max-width: 500px;
}

#case ul li:nth-child(2) {
    width: 45%;
    max-width: 450px;
}

#case ul li h4 {
    font-size: 4.37em;
    font-family: 'Barlow', sans-serif;
    font-weight: 700;
    color: #0071BC;
}

#case ul li h4 span {
    font-size: 0.48em;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    line-height: 135%;
    display: block;
}
/** ▲▲▲ case ▲▲▲ **/

/** ▼▼▼ process ▼▼▼ **/
#process {
    width: 90%;
    max-width: 1000px;
    margin: 57px auto 0 auto;
}

#process h4 {
    width: 100%;
    max-width: 1000px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.25em;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    color: #FFFFFF;
    background: #0071BC;
}

#process ul {
    width: 100%;
    max-width: 1000px;
    margin: 40px 0 0 0;
    display: flex;
    justify-content: space-between;
    list-style: none;
}

#process ul li:nth-child(1) {
    width: 65%;
    max-width: 650px;
}

#process ul li:nth-child(3) {
    width: 30%;
    max-width: 300px;
}

#process ul li ul {
    width: 100%;
    max-width: 650px;
    display: flex;
    justify-content: space-between;
    margin: 0;
}

#process ul li ul li:nth-child(1) {
    width: 23%;
    max-width: 150px;
}

#process ul li ul li:nth-child(2) {
    width: 77%;
    max-width: 500px;
}

#process ul li ul li h5 {
    font-size: 2.12em;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    line-height: 135%;
    color: #0071BC;
}

#process ul li ul li h5 span {
    letter-spacing: -0.5em;
}
/** ▲▲▲ process ▲▲▲ **/

@media (max-width: 640px) {
    /** ▼▼▼ main ▼▼▼ **/
    #main {
        margin: 70px 0 0 0;
        background: url(../images/bg_wrapping-main-sp.png) no-repeat center center / cover;
    }
    /** ▲▲▲ main ▲▲▲ **/

    /** ▼▼▼ contribution ▼▼▼ **/
    #contribution h3 {
        font-size: 1.5em;
        line-height: 116%;
    }

    /**#contribution p {
        margin: 20px 0 0 0;
    }**/
    /** ▲▲▲ contribution ▲▲▲ **/

    /** ▼▼▼ case ▼▼▼ **/
    #case ul {
        flex-direction: column;
    }

    #case ul li:nth-child(1) {
        width: 100%;
    }

    #case ul li:nth-child(2) {
        width: 100%;
        max-width: 640px;
    }

    #case ul li h4 span {
        font-size: 0.34em;
        line-height: 116%;
        margin: 10px 0 0 0;
    }
    /** ▲▲▲ case ▲▲▲ **/

    /** ▼▼▼ process ▼▼▼ **/
    #process {
        width: 100%;
    }

    #process h4 {
        height: 80px;
        font-size: 1.5em;
        text-align: center;
        line-height: 116%;
    }

    #process ul {
        width: 90%;
        margin: 40px auto 0 auto;
        flex-direction: column;
    }

    #process ul li:nth-child(1) {
        width: 100%;
    }

    #process ul li:nth-child(3) {
        width: 100%;
        max-width: 640px;
    }

    #process ul li ul {
        flex-direction: row;
    }

    #process ul li ul li:nth-child(1) {
        width: 30%;
        max-width: 640px;
    }

    #process ul li ul li:nth-child(2) {
        width: 70%;
        max-width: 640px;
    }

    #process ul li ul li h5 {
        font-size: 1.5em;
        line-height: 116%;
    }

    #process ul li img {
        margin: 20px 0 0 0;
    }

    #process ul li ul li img {
        margin: 0;
    }

    #process div {
        width: 90%;
        margin: 0 auto;
    }
    /** ▲▲▲ process ▲▲▲ **/
}