@charset "UTF-8";
@import "common.css";
@import "form.css";
@import "blog.css";
@import "calendar.css";
@import "sns.css";
@import "slick.css";
/* CSS Document */

/*==================== 基本設定 ====================*/
html {
    font-size: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "HiraKakuProN W6", Arial, Roboto, "Droid Sans", "Helvetica Neue", "游ゴシック", YuGothic, "ヒラギノ角ゴ ProN W3", Hiragino Kaku Gothic ProN, Arial, "メイリオ", Meiryo, sans-serif;
    font-size: 1rem;
    line-height: 1.5;
    letter-spacing: 0.5px;
    color: #000;
}

table {
    font-size: 1em;
}

.for_sp,
.sp_menu {
    display: none;
}

/********** container **********/
.l_container.on_fix {
    padding-top: 84px;
}

.l_gride {
    width: 950px;
    margin: 0 auto;
}

/********** ヘッダー **********/
.l_header {}

.l_header .cont {
    width: 1000px;
    margin-right: auto;
    margin-left: auto;
}

.l_header h1 {}

.l_header h1 a,
.l_header h1 span {
    display: block;
}

.l_main_navi.pc_menu {
    position: absolute;
    right: 0;
    top: 0;
}

.l_header_navi.top_fix .l_main_navi.pc_menu {
    right: 13.2%;
}

.l_header_navi.top_fix .l_main_navi.pc_menu li.mn_home {
    display: none;
}

.l_main_navi ul {
    display: flex;
    height: 84px;
    width: 100%;
}

.l_main_navi li {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    display: table;
    vertical-align: middle;
    font-size: 106.25%;
    position: relative;
}

.l_main_navi li a,
.l_main_navi li>span.switch {
    display: table-cell;
    text-decoration: none;
    text-align: left;
    color: #fff;
    vertical-align: middle;
    height: 84px;
    -moz-transition: all 0.1s linear;
    -webkit-transition: all 0.1s linear;
    transition: all 0.1s linear;
}

.l_main_navi li a:hover {
    color: #4f81e6;
}



.mn_home a {
    width: 100%;
    padding: 0 20px;
    letter-spacing: -0.05em;
}

.mn_company a {
    width: 100%;
    padding: 0 20px;
    letter-spacing: -0.05em;
}

.l_main_navi li span.switch {
    width: 100%;
    padding: 20px 20px;
    letter-spacing: -0.05em;
    display: block;
    box-sizing: border-box;
}

.l_main_navi li span.switch:hover,
.l_main_navi li span.switch.selected {
    cursor: pointer;
    color: #4f81e6;
    display: block;
}

.mn_environment a {
    width: 100%;
    padding: 0 40px 0 20px;
    letter-spacing: -0.05em;
}

.mn_contact {
    width: 180px;
}

.mn_contact a {
    background: #082b73;
    width: 100%;
    padding: 0 30px;
    letter-spacing: -0.05em;
}

.l_main_navi li span.en {
    display: block;
    width: 100%;
    font-size: 75%;
    letter-spacing: 0;
}

.l_main_navi li.mn_contact a:hover {
    background: #4f81e6;
    color: #fff;
}

.mn_recruit a {
    ;
    padding: 0 20px;
}

.l_header_navi {
    background: #000;
    height: 84px;
    position: relative;
}

.l_container.on_fix .l_header_navi {
    position: fixed;
    width: 100%;
    z-index: 10;
    top: 0;
}

.l_header_wrap {
    position: relative;
    /*max-width: 1080px;*/
    margin: 0 auto;
}

.l_header_navi .logo {
    background: url(../../images/globalLogo.svg) no-repeat left bottom;
    width: 205px;
    height: 50px;
    background-size: contain;
    position: absolute;
    top: 17px;
    left: 30px;
    z-index: 10;
}

.l_header_navi .logo a {
    display: block;
    width: 100%;
    height: 100%;
}

.l_main_navi ul.submenu {
    position: absolute;
    left: 0;
    top: 85px;
    z-index: 10;
    font-size: 87.5%;
    display: none;
    height: auto;
}

.l_main_navi li.mn_business ul.submenu {
    width: 210px;
}

.l_main_navi li.mn_about ul.submenu {
    width: 250px;
}

.submenu li {
    width: 100%;
    margin-bottom: 1px;
}

.submenu li a {
    display: block;
    width: 100%;
    background: rgba(0, 0, 0, 0.6);
    text-align: left;
    text-decoration: none;
    position: relative;
    line-height: 50px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding-left: 24px;
    letter-spacing: 0;
    height: 50px;
}

.submenu li.mn_dismantlement {
    background: rgba(0, 0, 0, 0.6);
}

.submenu li.mn_dismantlement a {
    background: transparent;
}

.submenu li.mn_dismantlement>a {
    line-height: 1;
    padding-top: 18px;
    height: 45px;
}

.submenu li a::before {
    position: absolute;
    content: "";
    width: 0;
    height: 0;
    left: 10px;
    top: 21px;
    border-color: transparent transparent transparent #4f81e6;
    border-width: 4px 0px 4px 4px;
    border-style: solid;
}

.submenu .mn_dl a::after {
    position: absolute;
    content: "";
    display: block;
    width: 15px;
    height: 12px;
    right: 15px;
    top: 19px;
    background: url(../images/icon_menu_dl.png) no-repeat left bottom;
    background-size: contain;
}

.submenu .mn_link a::after {
    position: absolute;
    content: "";
    display: block;
    width: 14px;
    height: 14px;
    right: 15px;
    top: 18px;
    background: url(../images/icon_menu_link.png) no-repeat left bottom;
    background-size: contain;
}

.submenu li span.submenu_ul a {
    height: 30px;
    line-height: 1;
    padding-left: 40px;
    padding-top: 8px;
    padding-bottom: 10px;
}

.submenu li span.submenu_ul a:last-of-type {
    height: 36px;
}

.submenu li span.submenu_ul a::before {
    position: absolute;
    content: "";
    left: 24px;
    top: 14px;
    background: #fff;
    display: block;
    width: 7px;
    height: 1px;
    border: none;
}

.submenu li a:hover {
    background: #000;
}

/********** コンテンツ *********/
.l_contents {
    margin-right: auto;
    margin-left: auto;
}

.l_breadcrumb {}

.l_breadcrumb ul {
    text-align: left;
}

.l_breadcrumb li {
    display: inline-block;
}

.l_column {}

.l_column_sub {}

.l_column_main {}

/********** フッター **********/
.l_footer {
    background: url(../../images/bg_footer.jpg) no-repeat center top;
    background-color: #000;
}

.l_footer a:link {
    color: #fff;
    text-decoration: none;
    text-align: center;
    -moz-transition: all 0.1s linear;
    -webkit-transition: all 0.1s linear;
    transition: all 0.1s linear;
}

.l_footer a:visited {
    color: #fff;
    text-decoration: none;
}

.l_footer a:hover {
    color: #fff;
    text-decoration: none;
}

.footer_cont .wrapper {
    padding: 40px 20px 20px;
    position: relative;
}

.footer_cont .banner {
    max-width: 1080px;
    margin: 0 auto;
}

.footer_cont .banner ul {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.footer_cont .banner li {
    width: 30.33%;
    margin: 0 1.5%;
    text-align: center;
    padding-bottom: 30px;
}

.footer_cont .banner li img {
    max-width: 100%;
}

.footer_info {
    max-width: 940px;
    margin: 0 auto;
    display: -webkit-flex;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    justify-content: space-between;
    padding-top: 40px;
    border-top: 1px dotted #fff;
}

.footer_info .address {
    color: #fff;
    font-size: 15px;
    height: 360px;
}

.footer_info .address h2 {
    width: 162px;
    margin-bottom: 20px;
}

.footer_info .address h2 img {
    max-width: 100%;
}

.footer_info .address p {
    padding-bottom: 20px;
}

.footer_info .address p.tel {
    padding-bottom: 0;
}

.footer_info .address p.branch a {
    text-decoration: underline;
}

.footer_info .boxes {
    width: 645px;
    display: -webkit-flex;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
}

.footer_info .boxes .box {
    width: 33.33%;
    color: #fff;
    font-size: 15px;
}

.footer_info .boxes .box h3 {
    margin-bottom: 5px;
    font-size: 15px;
    font-weight: bold;
}

.footer_info .boxes .box h3>a {
    color: #fff !important;
}

.footer_info .boxes .box ul {
    position: relative;
}

.footer_cont .copy {
    text-align: center;
    font-size: 12px;
    color: #fff;
}


@media screen and (max-width:980px) {
    .footer_info .boxes {
        width: auto;
    }
}










.area_footer_navi {
    padding: 40px 0 19px;
}

.area_footer_navi ul {
    display: flex;
    flex-wrap: wrap;
    max-width: 970px;
    margin: 0 auto;
    padding-bottom: 30px;
    font-size: 106.25%;
    letter-spacing: -0.05em;
    height: 57px;
}

.area_footer_navi ul li {
    margin-bottom: 1px;
    margin-top: 20px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    line-height: 1;
}

.area_footer_navi ul li a {
    display: block;
    position: relative;
    padding: 0 25px;
    font-size: 106.25%;
}

.area_footer_navi ul li a:hover {
    color: #4f81e6;
}

.area_footer_navi ul li a span {
    font-size: 80%;
    display: block;
    text-align: center;
    letter-spacing: 0;
    margin-bottom: 10px;
}

.l_footer .logo {
    background: url(../../images/globalLogo.svg) no-repeat center bottom;
    width: 205px;
    height: 50px;
    background-size: contain;
    /*margin: 40px auto 0;*/
}

.l_footer .logo a {
    display: block;
    width: 100%;
    height: 100%;
}

.l_footer .company_text {
    color: #fff;
    /*text-align: center;*/
    font-weight: bold;
    font-size: 87.5%;
    line-height: 1;
    margin-top: 10px;
}

.area_copyright {
    padding: 0 20px;
    font-size: 75%;
    color: #fff;
    /*border-top: 1px solid #082b73;*/
    text-align: center;
    line-height: 50px;
}

.copyright address {
    font-size: 90%;
    text-align: center;
}

.banner_wrapper {
    display: flex;
    justify-content: space-evenly;
    padding: 15px 0 30px;
    flex-wrap: wrap;
    max-width: 970px;
    margin: 0 auto;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.banner_wrapper .banner {
    box-sizing: border-box;
    flex: 0 1 calc(50% / 3);
    padding: 15px;
}

.banner_wrapper .banner a {
    display: block;
    width: 100%;
    height: 100%;
}

.banner_wrapper .banner a:hover {
    -webkit-box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.banner_wrapper .banner a img {
    border: 1px solid #000;
}

.banner_wrapper .banner a:hover img {
    border: 1px solid #4f81e6;
}

.footer_logo_wrapper {
    display: flex;
    justify-content: center;
}

.footer_logo_wrapper .text_wrapper {
    display: flex;
    color: #fff;
}

.footer_logo_wrapper .text_wrapper p {
    margin-left: 30px;
}

.footer_logo_wrapper .text_wrapper a {
    margin-left: 30px;
    pointer-events: none;
}

.footer_logo_wrapper .text_wrapper .company_data a {
    font-size: 13px;
    text-decoration: underline;
    pointer-events: initial;
    margin-left: 0;
}

/********** 全ページ共通の下部 **********/
.l_line_side {
    position: fixed;
    top: 130px;
    right: 0;
    width: 90px;
}

.l_line_side a {
    display: block;
    text-align: right !important;
}

.l_line_side img {
    width: 100%;
}

.l_reason_side {
    position: fixed;
    bottom: 0;
    right: 0;
    width: 186px;
    z-index: 5;
}

.l_reason_side a {
    display: none;
}

.l_reason_side span {
    display: block;
}

.l_reason_side span:hover {
    cursor: pointer;
}

.l_reason_side img {
    max-width: 100%;
}

.gotop {
    margin: 0 10px 15px 0;
}

.l_gotop {
    width: 50px;
    height: 50px;
    position: fixed;
    left: 10px;
    bottom: 10px;
    display: none;
}

.l_gotop a {
    text-indent: 100%;
    white-space: nowrap;
    overflow: hidden;
    display: block;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    background-color: #082b73;
    position: relative;
    -moz-transition: all 0.1s linear;
    -webkit-transition: all 0.1s linear;
    transition: all 0.1s linear;
}

.l_gotop a:hover {
    background-color: #4f81e6;
}

.l_gotop a::after {
    position: absolute;
    content: "";
    width: 0;
    height: 0;
    right: 15px;
    bottom: 17px;
    border-color: transparent transparent #fff transparent;
    border-width: 0px 10px 17px 10px;
    border-style: solid;
}

/********** ナカタニグラム **********/
.l_n_gram {
    background: #083aa0;
    background: -webkit-linear-gradient(-45deg, #083aa0 0%, #2d5dbf 51%, #1357e5 100%);
    background: linear-gradient(135deg, #083aa0 0%, #2d5dbf 51%, #1357e5 100%);
}

.l_n_gram .l_wrapper {
    padding: 79px 0;
    position: relative;
    max-width: none;
}

.l_n_gram .title_wrapper {
    position: relative;
    max-width: 1080px;
    margin: 0 auto;
}

.l_n_gram .title {
    color: #fff;
    font-style: italic;
    line-height: 1;
    height: 42px;
}

.l_n_gram h2.title span {
    background: url(../images/title_nakatanigram.png) no-repeat center bottom;
    display: inline-block;
    width: 298px;
    height: 42px;
    background-size: contain;
    margin: 0 18px -10px 0;
}

.l_n_gram p.btn_link a {
    display: block;
    border: 1px solid #fff;
    color: #fff;
    text-align: center;
    position: absolute;
    line-height: 38px;
    width: 188px;
    text-decoration: none;
    right: 0;
    top: -2px;
}

.btn_link a::before {
    content: "";
    display: block;
    width: 6px;
    height: 9px;
    background: url(../images/icon_btn_arrow.png) no-repeat left top;
    background-size: contain;
    position: absolute;
    right: 10px;
    top: 50%;
    margin-top: -4.5px;
}

.l_n_gram .area_list {
    margin-top: 26px;
}

.l_n_gram .slider {
    margin-left: -5px;
    overflow: hidden;
}

.l_n_gram .box {
    padding: 0 10px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

.l_n_gram .box a {
    max-width: 300px;
    text-decoration: none;
    margin: 0 auto;
    display: block;
}

.l_n_gram .box .area_inner {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    font-size: 87.5%;
    max-width: 300px;
}

.l_n_gram .box .image {
    margin-bottom: 5px;
    display: block;
}

.slick-slide img {
    width: 100%;
}

.l_n_gram .box .tags {
    display: block;
    color: #fff;
}

@media screen and (max-width: 1080px) {
    .l_header_navi .logo {
        width: 152px;
        top: 8px;
        left: 10px;
    }

    .l_main_navi.pc_menu {
        max-width: 680px;
    }

    .l_main_navi li {
        font-size: 93.75%;
    }

    .l_main_navi li.mn_home {
        display: none;
    }

    .l_line_side img {
        width: 80%;
    }

    .mn_contact {
        width: 124px;
    }

    .mn_home a,
    .mn_company a,
    .mn_business span.switch,
    .mn_environment a,
    .mn_contact a {
        padding: 0 19px;
    }

    .l_main_navi ul.submenu li {
        font-size: 106.25%;
    }

    .l_main_navi li span.switch {
        padding: 23px 9px;
    }

    .l_n_gram .title {
        padding: 0 30px;
    }

    .l_n_gram p.btn_link a {
        right: 30px;
    }

    .area_footer_navi ul {
        justify-content: center;
    }

    .area_footer_navi ul li a {
        padding: 0 15px;
        font-size: 92.25%;
        box-sizing: border-box;
        justify-content: center;
    }
}

@media screen and (min-width: 1409px) {
    .l_reason_side {
        width: 240px;
    }

    .l_reason_side img {
        width: 100%;
    }
}

/********** second **********/
.second_title {
    background: url(../images/title_bg.jpg) no-repeat center bottom;
    height: 280px;
    background-size: cover;
    position: relative;
    padding: 0 30px;
}

.second_title .area_title {
    max-width: 980px;
    margin: 0 auto;
    text-align: center;
    background: none 50% 50% no-repeat;
    height: 280px;
    width: 100%;
}

.second_title .l_breadcrumb {
    max-width: 1080px;
    margin: -34px auto 0;
    color: #707070;
    font-size: 87.5%;
    line-height: 1;
}

.second_title .l_breadcrumb a {
    color: #707070;
}

.second_title .area_title.privacy {
    background-image: url(../images/privacy_title.png);
}

.second_title .area_title.form1 {
    background-image: url(../images/form_title.png);
}

.second_title .area_title.estimate {
    background-image: url(../images/estimate_title.png);
}

.second_title .area_title.company {
    background-image: url(../images/company_title.png);
}

.second_title .area_title.idea {
    background-image: url(../images/idea_title.png);
}

.second_title .area_title.d_flow {
    background-image: url(../images/d_flow_title.png);
}

.second_title .area_title.job {
    background-image: url(../images/job_title.png);
}

.second_title .area_title.dismantlement {
    background-image: url(../images/dismantlement_title.png);
}

.second_title .area_title.dismantlement_e {
    background-image: url(../images/dismantlement_e_title.png);
}

.second_title .area_title.asbestos {
    background-image: url(../images/top_asbestos_title.png);
}

.second_title .area_title.machine {
    background-image: url(../images/machine_title.png);
}

.second_title .area_title.environment {
    background-image: url(../images/environment_title.png);
}

.second_title .area_title.general {
    background-image: url(../images/general_title.png);
}

.second_title .area_title.sitemap {
    background-image: url(../images/sitemap_title.png);
}

.second_title .area_title.staff {
    background-image: url(../images/staff_title.png);
}

.second_title .area_title.plant {
    background-image: url(../images/plant_title.png);
}

.second_title .area_title.recruitment {
    background-image: url(../images/recruitment_title.png);
}

/*** movie ***/
.movie_bg {
    background: rgba(0, 0, 0, 0.8);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 900;
    display: none;
}

.movie_bg.on {
    display: block;
}

.movie_bg:hover {
    cursor: pointer;
}

.movie_cont {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    max-height: 80%;
    z-index: 910;
    display: none;
}

.movie_cont.on {
    display: block;
}

.movie_cont video {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.movie_cont>div:before {
    padding-top: 56.25%;
    content: "";
    display: block;
}

.movie_bg::after {
    content: "×";
    display: block;
    width: 40px;
    height: 40px;
    text-align: center;
    color: #fff;
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 36px;
    line-height: 40px;
}


@media screen and (max-width: 768px) {

    /** movie **/
    .movie_bg,
    .movie_cont {
        display: none !important;
    }


    /********** フッター **********/
    .l_footer {
        background: url(../../images/bg_footer.jpg) no-repeat center top;
        background-color: #000;
    }

    .l_footer a:link {
        color: #fff;
        text-decoration: none;
    }

    .l_footer a:visited {
        color: #fff;
        text-decoration: none;
    }

    .l_footer a:hover {
        color: #fff;
        text-decoration: none;
    }

    .footer_cont .wrapper {
        padding: 40px 20px 60px;
        position: relative;
    }

    .footer_cont .banner ul {
        max-width: 640px;
        margin: 0 auto 30px;
    }

    .footer_cont .banner li {
        margin-bottom: 10px;
        text-align: center;
    }

    .footer_cont .banner li img {
        max-width: 100%;
    }

    .footer_cont .banner li:last-child {
        margin-bottom: 0;
    }

    .footer_info {
        padding-top: 30px;
        border-top: 1px dotted #fff;
    }

    .footer_info .address {
        color: #fff;
        font-size: 13px;
    }

    .footer_info .address h2 {
        width: 126px;
        margin-bottom: 10px;
    }

    .footer_info .address h2 img {
        max-width: 100%;
    }

    .footer_info .address p {
        padding-bottom: 10px;
    }

    .footer_info .address p.tel,
    .footer_info .address p.branch {
        padding-bottom: 0;
    }

    .footer_info .address p.branch a {
        text-decoration: underline;
    }

    .footer_info .boxes {
        margin-top: 20px;
        padding-top: 20px;
        border-top: 1px dotted #fff;
    }

    .footer_info .boxes .box {
        color: #fff;
        font-size: 14px;
        padding-bottom: 10px;
        margin-bottom: 10px;
    }

    .footer_info .boxes .box:nth-child(1) {
        margin-bottom: 0;
    }

    .footer_info .boxes .box h3 {
        margin-bottom: 5px;
        font-weight: bold;
    }

    .footer_info .boxes .box h3>a {
        color: #fff !important;
    }

    .footer_info .boxes .box ul {
        padding-left: 20px;
    }

    .footer_cont .copy {
        font-size: 11px;
        color: #fff;
        margin-top: 20px;
    }
}