@charset "utf-8";

@media (max-width: 480px) {

    .sp_br {
        display: none;
    }

    .br_480 {
        display: block;
    }

    .main_title {
        text-align: center;
        font-family: var(--font-title-main);
        font-size: 30px;
        line-height: 1;
    }

    .main_title_mv {
        font-size: 30px;
    }

    .other_slider .main_title {
        /* font-size: 18px; */
    }

    .other_slider .sub_title {
        /* font-size: 16px; */
    }

    h2 {
        font-size: 24px;
    }

    h3 {
        font-size: 20px;
    }

    .header_logo {
        margin: 10px 0 0 10px;
    }

    header.scroll .header_logo {
        margin: 10px 0 0 10px;
    }

    .footer_big {
        border-radius: 10px 10px 0 0;
    }

    .footer_nav1 {
        width: 360px;
        gap: 20px 65px;
        flex-wrap: wrap;
    }

    .footer_wrap {
        padding: 50px 0 20px 0;
    }

    .slider1_on_text img {
        width: 105px;
    }

    .top_sec1 .content {
        width: 360px;
        margin: 0 auto;
        gap: 50px;
    }

    .top_sec2_portfolio img {
        width: 250px;
    }

    .top_sec3 {
        /* width: 360px; */
    }

    .top_sec3_imgarea {
        width: 350px;
        height: 150px;
    }

    .top_sec3_prosess_item {
        gap: 10px;
    }

    .top_sec3_prosess_item_text {
        width: 280px;
    }

    .top_sec3_prosess_item_ico {
        width: 30px;
        height: 30px;
        font-size: 20px;
    }

    .top_sec3_prosess_item_ico::before {
        width: 10px;
        right: -10px;
    }

    .top_sec4 .backtxt {
        width: 360px;
        font-size: 75px;
        top: 115px;
        margin: -115px auto 0 auto;
    }

    .top_sec4 .top_sec4_1 {
        width: 360px;
        margin: 0 auto 55px auto;
    }

    .top_sec4_2 {
        width: 360px;
    }

    .top_sec5 {
        /* width: 360px; */
    }

    .top_sec5_titlearea {
        width: 360px;
        margin: 0 auto;
    }

    .top_sec5_news_content {
        width: 360px;
        margin: 0 auto;
    }

    .top_sec5_news_content_item {
        width: 360px;
    }

    .cta_contact__tel {
        font-size: 40px;
    }

    /* consept */
    .cons_sec1 {
        max-width: 350px;
        gap: 30px;
    }

    .cons_sec1_content_big {
        display: flex;
        flex-direction: column;
        flex-wrap: nowrap;
        align-items: center;
        justify-content: center;
        gap: 80px;
    }

    .cons_sec1_content_logo {
        width: 350px;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
        gap: 30px;
    }

    .cons_sec1_content_text {
        width: 350px;
    }

    /* consept */

    /* portfolio */
    .port_sec1 {
        margin: 0 auto;
        width: 350px;
    }

    .port_archive_content_ul {
        width: 300px;
        margin: 0 auto;
        gap: 20px 20px;
    }

    .port_archive_content_article {
        width: 300px;
    }

    .port_archive_img {
        width: 300px;
        height: 300px;
    }

    .port_sidebar {
        max-width: 335px;
    }

    /* portfolio */

    /* process */
    .proc_sec1 {
        margin: 0 auto;
        width: 350px;
    }

    /* process */

    /* news */
    .news_sec1 {
        margin: 0 auto;
        width: 350px;
    }

    .news_sidebar {
        display: flex;
        flex-direction: column-reverse;
        justify-content: center;
        align-items: flex-start;
        margin-bottom: 70px;
        gap: 30px;
    }

    .news_category {
        padding: 0;
    }

    .news_archive_content_article {
        padding: 10px 10px 10px 10px;
        background-color: #E7F2F6;
        border-radius: 10px;
    }

    .news_archive_content_detail_title {
        padding-left: 0;

    }

    /* news */

    /* company */
    .comp_sec1 {
        margin: 0 auto;
        width: 350px;
    }

    .comp_sec1_maparea_map_area {
        overflow: hidden;
        position: relative;
        width: 350px;
        height: 225px;
        border-radius: 25px;
    }

    .comp_sec1_item_sub {
        padding: 0 0 15px 15px;
        gap: 100px;
    }

    .comp_sec1_item_sub_box1.sp_pad {
        padding-bottom: 100px;
    }

    .comp_sec1_item_sub_box1_ico_area {
        top: 170px;
        left: 0;
        right: auto;
    }

    /* company */

    /* recruit */
    .rec_sec1 {
        margin: 0 auto;
        width: 350px;
    }

    .rec_sec1_titledetail_text {
        font-size: 12px;
    }

    .rec_sec1_item {
        padding: 15px 0 0px 0;
        display: flex;
        align-items: stretch;
        justify-content: flex-start;
        flex-direction: column;
        flex-wrap: nowrap;
        gap: 15px;
    }

    .rec_sec1_item_sub {
        font-size: 14px;
        padding: 0 0 15px 15px;
        width: 100%;
        border-bottom: 1px solid #000;
        font-weight: normal;
        line-height: 2;
        display: flex;
        flex-direction: column;
        gap: 15px;
    }

    /* recruit */

    /* contact */
    .inq_sec1 {
        margin: 0 auto;
        width: 350px;
    }
    .inq_sec1_detail_text {
        font-size: 14px;
    }

    /* contact */
}