@charset "utf-8";
.content_area {
    padding: 0;
}
/*-------------------------------------------------------------
    about page - message
-------------------------------------------------------------*/
/* .about_page {
    position: relative;
    color: #133A78;
} */

.about_message {
    position: relative;
    overflow: hidden;
    /* background: #fff; */
}

.about_message_in {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 230px 20px 65px;
    box-sizing: border-box;
}

.about_message_img {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 0;
    pointer-events: none;
}

.about_message_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    display: block;
}

.about_message_txt {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 710px;
}

.about_message_catch {
    position: relative;
    font-size: 2.8rem;
    font-weight: 500;
    line-height: 1.6;
    letter-spacing: 0.05em;
    font-family: 'Noto Serif JP';
    padding: 0.3em 0.6em;
    display: inline-block;
}

.about_message_catch::before,
.about_message_catch::after {
    position: absolute;
    font-family: 'Noto Serif JP', serif;
    font-size: 40px;
    font-weight: 500;
    line-height: 1;
}

.about_message_catch::before {
    content: "“";
    top: -0.5em;
    left: 0;
}

.about_message_catch::after {
    content: "”";
    right: 0;
    bottom: -0.15em;
}

.about_message_body {
    margin-top: 70px;
}

.about_message_body p {
    font-size: 1.6rem;
    font-weight: 300;
    line-height: 2.0;
    letter-spacing: 0.05em;
}

.about_message_sign {
   margin-top: 40px;
    font-weight: 400;
    letter-spacing: 0.05em;
    text-align: right;
}

/*-------------------------------------------------------------
    about page - outline
-------------------------------------------------------------*/
.about_outline {
    position: relative;
    padding: 100px 0;
/*     background: #fff; */
}
/* 
.about_outline_in {
    width: min(1100px, calc(100% - 40px));
    margin: 60px auto 0;
    box-sizing: border-box;
} */
/* 見出し */
.about_outline_heading {
    margin-bottom: 60px;
    text-align: center;
}

.about_outline_heading_en {
    margin: 0 0 10px;
/*     color: #133a78; */
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.8rem;
    font-weight: 400;
    line-height: 1;
letter-spacing: 0.05em;
}

.about_outline_heading_ja {
    font-size: 3.0rem;
    font-weight: 300;
    letter-spacing: 0.05em;
}

/*-------------------------------------------------------------
    table
-------------------------------------------------------------*/
.about_outline_table {
    width: min(1100px, 100%);
    margin: 0 auto;
    padding: 0;
}

.about_outline_table,
.about_outline_table dt,
.about_outline_table dd {
    margin-top: 0;
    margin-bottom: 0;
}

/*
    1列目：会社名 260px
    2列目：項目名 150px
    3列目：内容
*/
.about_outline_row {
    position: relative;
    display: grid;
    grid-template-columns: 220px 220px minmax(0, 1fr);
    /* column-gap: 40px; */
    align-items: start;
    padding: 30px 0;
}

/*
    罫線は会社名の下には引かず、
    2列目から右側だけに引く
*/
.about_outline_row::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    left: 180px;
    height: 1px;
    background: #eee;
}


/* .about_outline_row--business {
    border-top: 1px solid #D6E4F2;
} */
.about_outline_row--business {
    /* gap: 0; */
    padding-top: 30px;
    padding-bottom: 30px;
    border-top: 1px solid #eeeeee;
}

/* .about_outline_row--business {
    padding-top: 28px;
    padding-bottom: 38px;
    border-top: 1px solid #D6E4F2;
} */


/* 最初の行 */
/* .about_outline_row--business {
    padding-top: 0;
    padding-bottom: 38px;
} */

/* 会社名 */
.about_outline_company {
    font-size: 1.6rem;
    font-weight: 500;
    line-height: 2.0;
    letter-spacing: 0.05em;
}

/* 項目名 */
.about_outline_row dt {
    font-size: 1.6rem;
    font-weight: 400;
    line-height: 2.0;
    letter-spacing: 0.05em;
}

/* 内容 */
.about_outline_row dd {
    min-width: 0;
    font-size: 1.6rem;
    font-weight: 300;
    line-height: 2.0;
    letter-spacing: 0.05em;
}

.about_outline_row dd p {
    margin: 0;
}

.giken {
    padding-top: 145px;
}


/*-------------------------------------------------------------
    business list
-------------------------------------------------------------*/
/* .about_outline_business_list {
    margin: 6px 0 0;
    padding: 0;
    list-style: none;
}
 */
/* .about_outline_business_list li {
    position: relative;
    padding-left: 1.1em;
    color: #58718e;
    font-size: 1.4rem;
    font-weight: 300;
    line-height: 1.8;
    letter-spacing: 0.04em;
} */

/* .about_outline_business_list li::before {
    content: "■";
    position: absolute;
    top: 0;
    left: 0;
    color: #133a78;
    font-size: 0.65em;
    line-height: 2.75;
} */

/*-------------------------------------------------------------
    works
-------------------------------------------------------------*/
.about_outline_works {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about_outline_works_item p {
    margin: 0;
}

.about_outline_works_category {
    margin-bottom: 2px !important;
    color: #133a78;
}

/*-------------------------------------------------------------
    gallery
-------------------------------------------------------------*/
.about_gallery {
	position: relative;
    width: min(922px, 100%);
    /* margin: 70px auto 0; */
    margin-left: auto;
	padding: 30px 0;
}
.about_gallery::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0px;
    height: 1px;
    background: #eee;
}

.about_gallery img {
    display: block;
    width: 100%;
    height: auto;
	padding-bottom: 90px;
}

/*-------------------------------------------------------------
    lower table
-------------------------------------------------------------*/
.about_outline_table--lower {
    margin-top: 70px;
}

/*-------------------------------------------------------------
    access map
-------------------------------------------------------------*/
.about_access_map {
    width: min(922px, 100%);
    /* margin: 70px auto 0; */
    margin-left: auto;
    overflow: hidden;
    background: #e8f3fb;
    aspect-ratio: 922 / 430;
}

.about_access_map iframe {
    display: block;
    width: 100%;
    height: 100%;
    border: 0;
}

/*-------------------------------------------------------------
    about page - history
-------------------------------------------------------------*/
.about_history {
    position: relative;
    padding: 120px 0 90px;
    background: #F8F8F8;
}

.about_history .page_sec_en {
    color: #133A78;
    margin: 0 0 10px;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.8rem;
    font-weight: 400;
    line-height: 1;
    letter-spacing: 0.05em;
}

.about_history .page_sec_ttl {
    font-size: 3.0rem;
    font-weight: 300;
}

.about_history_in {
    --history-axis: 100px;
    max-width: 630px;
    margin: 40px auto 0;
    box-sizing: border-box;
}

.about_history_list {
    position: relative;
    list-style: none;
}

/* 縦線・青丸・本文の開始位置（沿革中央より左） */
.about_history_list::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    /* left: calc(50% - var(--history-axis)); */
    left: 155px;
    width: 1px;
    height: 100%;
    background: #D8D8D8;
    transform: translateX(-50%);
}

.about_history_item {
    position: relative;
    display: grid;
    /* grid-template-columns: calc(50% - var(--history-axis)) 1fr; */
    grid-template-columns: 155px 1fr;
    column-gap: 0;
    align-items: start;
    padding: 43px 0;
    font-weight: 300;
    justify-items: start;
}

.about_history_item::before {
    content: "";
    position: absolute;
    top: calc(37px + 0.55em);
    /* left: calc(50% - var(--history-axis)); */
    left: 155px;
    z-index: 1;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #0059A5;
    transform: translateX(-50%);
}

.about_history_date {
    margin: 0;
    padding-right: 40px;
    text-align: right;
    letter-spacing: 0.05em;
}

.about_history_txt {
    margin: 0;
    padding-left: 40px;
    text-align: left;
    letter-spacing: 0.05em;
}

/*-------------------------------------------------------------
    smartphone
-------------------------------------------------------------*/
@media screen and (max-width: 767px) {

    /* message */
    .about_message_in {
        padding: 60px 20px 60px;
    }

    .about_message_txt {
        width: 100%;
        max-width: none;
        padding: 0;
        box-sizing: border-box;
        background: rgba(255, 255, 255, 0.92);
    }

    .about_message_catch {
        font-size: 2.2rem;
        padding: 0.25em 0.5em;
    }

    .about_message_catch::before,
    .about_message_catch::after {
        font-size: 1.3em;
    }

    .about_message_body {
        margin-top: 28px;
    }

    .about_message_body p {
        font-size: 1.4rem;
        line-height: 1.9;
    }

    .about_message_sign {
        margin-top: 25px;
        font-size: 1.4rem;
    }

    .about_message_img {
        position: relative;
        /* inset: auto;
        width: 100%;
        height: auto;
        margin-top: 0px;
        aspect-ratio: 16 / 10;
        pointer-events: auto; */
        margin-top: 20px;
    }

    /* outline */
    .about_outline {
        padding: 0 0 50px;
    }

    .about_outline_in {
        width: calc(100% - 40px);
        margin-top: 40px;
    }

    .about_outline_heading {
        margin-bottom: 30px;
    }

    .about_outline_heading_en {
        margin-bottom: 5px;
        font-size: 1.6rem;
    }

    .about_outline_heading_ja {
        font-size: 2.2rem;
    }

    .about_outline_row {
        display: block;
        padding: 20px 0;
    }

    .about_outline_row::after {
        left: 0;
    }

    .about_outline_company:empty {
        display: none;
    }

    .about_outline_company {
        margin-bottom: 18px;
        font-size: 1.4rem;
    }

    .about_outline_row dt {
        width: auto;
        margin-bottom: 8px;
        padding: 0;
        font-size: 1.3rem;
    }

    .about_outline_row dd,
    .about_outline_list li {
        width: 100%;
        font-size: 1.4rem;
        line-height: 1.8;
    }

    .about_outline_row--business {
        display: block;
        padding: 24px 0;
    }

    .about_outline_row--business .about_outline_company {
        width: 100%;
        padding: 0;
    }

    .about_outline_business {
        display: block;
    }

    .about_outline_business_label {
        margin-bottom: 8px !important;
        font-size: 1.3rem;
    }

    .about_outline_business_list li {
        padding-left: 1em;
        font-size: 1.3rem;
        line-height: 1.8;
    }

    .about_outline_works {
        gap: 16px;
    }

    .about_gallery img {
        padding-bottom: 0;
    }

    .about_outline_table--lower {
        margin-top: 40px;
    }

    /* access */
    .about_access {
        margin-top: 50px;
    }

    .about_access_ttl {
        font-size: 1.8rem;
    }
	.giken {
    padding-top: 40px;
}

    .about_access_address {
        font-size: 1.4rem;
    }

    .about_access_map {
        margin-top: 40px;
        aspect-ratio: 16 / 10;
    }

    /* history */
    .about_history {
        padding: 70px 0 80px;
    }

    .about_history .page_sec_ttl {
        font-size: 2.4rem;
    }

    .about_history .page_sec_en{
        font-size: 1.6rem;
        margin-bottom: 5px;
    }

    .about_history_in {
        max-width: 100%;
        margin-top: 30px;
    }

    .about_history_list::before {
        left: 8px;
        transform: none;
    }

    .about_history_item {
        display: block;
        padding: 18px 0 18px 36px;
    }

    .about_history_item::before {
        top: calc(18px + 0.55em);
        left: 8px;
        width: 8px;
        height: 8px;
        transform: translateX(-50%);
    }

    .about_history_date {
        margin-bottom: 4px;
        text-align: left;
    }

    .about_history_date::before {
        display: none;
    }
}