@charset "utf-8";
/* version 1.0 | 2024-07-09 */

/*------------------------------------------------
   contents
------------------------------------------------*/
.contents {
    margin-bottom: 120px;
    position: relative;
    overflow: hidden;
}

.contents.main {
    padding-top: 0;
    margin-bottom: 100px;
}

.contents.main .rel > .inner{
    margin: 80px auto 0 auto;
}

.contents .rel > .inner {
    width: 1200px;
    margin: 100px auto 0 auto;
    display: block;
    position: relative;
}

.contents .rel > .inner.mt{
    margin: 0 auto;
}

.contents .rel > .inner.mt .snb_wrap{
    top: 100px;
}

.contents .rel > .inner.mt .section.sec1{
    padding-top: 100px;
}

.contents .rel > .inner::after {
    content: "";
    display: block;
    clear: both;
}

.contents.main > .inner {
    margin: auto;
    display: block;
}

.contents.center > .inner{
    margin: 100px auto 0 auto;
    display: block;
}

.contents .main_box {
    overflow: hidden;
}

.contents .main_box + .main_box {
    margin-top: 16px;
}

.contents .main_box .left {
    width: 690px;
    float: left;
}

.contents .main_box .right {
    width: 490px;
    margin-left: 20px;
    float: left;
}

.contents .main_box .half {
    width: calc(50% - 6px);
    float: left;
}

.contents .main_box .half + .half {
    margin-left: 12px;
}

.contents .main_box .left,
.contents .main_box .right {
    overflow: hidden;
    border-radius: 8px;
}

.contents .main_box .top,
.contents .main_box .bottom {
    overflow: hidden;
}

.contents .main_box .bottom {
    margin-top: 16px;
}

.contents .main_box .main_bg {
    position: relative;
    display: block;
    transition: all 0.3s;
    overflow: hidden;
    border-radius: 8px;
}

.contents .main_box .main_bg > .inner {
    position: absolute;
    top: 36px;
    left: 40px;
}

.contents .main_box .main_bg .title_text {
    font-size: 3.6em;
    color: #222;
    font-weight: 600;
    line-height: 1.3;
    font-family: "Noto_Sans_KR";
}

.contents .main_box .main_bg .blue {
    color: #0063AF;
}

.contents .main_box .main_bg .sub_text {
    font-size: 2.4em;
    color: #222;
    font-weight: 300;
    margin-top: 20px;
    font-family: "Noto_Sans_KR";
}

.contents .main_box .main_bg span {
    font-size: 2em;
    color: #fff;
    font-weight: 700;
    position: absolute;
    bottom: 28px;
    left: 20px;
}

.contents .main_box .main_bg .bg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    transition: all 0.3s;
}

.contents .main_box .main_bg .bg:hover {
    transform: translate(-50%, -50%) scale(1.1);
}

.contents .main_box .main_bg {
    height: 239px;
}

.contents .main_box .main_bg.bg1 {
    height: 494px;
}

.contents .main_box .main_bg.bg1 .bg {
    background: url("../images/contents/bg_main_01.png") center no-repeat;
}

.contents .main_box .main_bg.bg2 .bg {
    background: url("../images/contents/bg_main_02.png") center no-repeat;
}

.contents .main_box .main_bg.bg3 .bg {
    background: url("../images/contents/bg_main_03.png") center no-repeat;
}

.contents .main_box .main_bg.bg4 .bg {
    background: url("../images/contents/bg_main_04.png") center no-repeat;
}

.contents .main_box .main_bg.bg5 .bg {
    background: url("../images/contents/bg_main_05.png") center no-repeat;
}

.contents .main_box .main_bg.bg6 .bg {
    background: url("../images/contents/bg_main_06.png") center no-repeat;
}

.contents .main_box .notice_box {
    background: #F9F9F9;
    border: 1px solid #EDEDED;
    box-sizing: border-box;
    border-radius: 8px;
    height: 239px;
    position: relative;
}

.contents .main_box .notice_box > .inner {
    padding: 28px 36px;
}

.contents .main_box .notice_box .notice_title {
    font-size: 2em;
    color: #424242;
}

.contents .main_box .notice_box .list {
    margin-top: 20px;
}

.contents .main_box .notice_box .list li {
    padding-left: 20px;
    position: relative;
    white-space: nowrap;
    text-overflow: ellipsis;
    width: calc(100% - 20px);
    overflow: hidden;
}

.contents .main_box .notice_box .list li::before {
    content: "";
    display: block;
    width: 4px;
    height: 4px;
    background: #424242;
    border-radius: 50%;
    position: absolute;
    top: 8px;
    left: 5px;
}

.contents .main_box .notice_box .list li + li {
    margin-top: 12px;
}

.contents .main_box .notice_box .list li a {
    font-size: 1.6em;
    line-height: 1.5;
    color: #424242;
}

.contents .main_box .notice_box .notice_more {
    font-size: 1.4em;
    line-height: 1.5;
    color: #999;
    padding-right: 24px;
    position: absolute;
    top: 30px;
    right: 32px;
    background: url("../images/common/ic_plus.svg") top 2px right 0 no-repeat;
}

.contents .title_box {
    width: 100%;
    height: 200px;
    background: url("../images/contents/bg_intro.png") 0 no-repeat;
    background-size: cover;
    position: relative;
}

.contents .title_box.bg_eng {
    background: url("../images/contents/bg_eng.png") 0 no-repeat;
    background-size: cover;
}

.contents .title_box.bg_pollution {
    background: url("../images/contents/bg_pollution.png") 0 no-repeat;
    background-size: cover;
}

.contents .title_box.bg_reuse {
    background: url("../images/contents/bg_reuse.png") 0 no-repeat;
    background-size: cover;
}

.contents .title_box.bg_rnd {
    background: url("../images/contents/bg_rnd.png") 0 no-repeat;
    background-size: cover;
}

.contents .title_box.bg_business {
    background: url("../images/contents/bg_business.png") 0 no-repeat;
    background-size: cover;
}

.contents .title_box .con_title {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3.6em;
    font-weight: 700;
    color: #000;
}

.contents .title_box .con_title.wt {
    color: #fff;
}

.contents .title_box .con_title::before {
    content: "";
    display: block;
    width: 12px;
    height: 3px;
    background: #fff;
    position: absolute;
    top: -6px;
    left: -14px;
}

.contents .title_box .con_title::after {
    content: "";
    display: block;
    width: 3px;
    height: 12px;
    background: #fff;
    position: absolute;
    top: -6px;
    left: -14px;
}

.contents_box {
    margin-top: 80px;
    display: none;
    overflow: hidden;
}

.contents_box.on{
    display: block;
}

.contents_box .info_box + .info_box {
    margin-top: 60px;
}

.contents_box .info_box.mt {
    margin-top: 80px;
}

.contents_box .info_title_box {
    display: flex;
    justify-content: space-between;
}

.contents_box .info_title_box .info_title {
    font-size: 2.4em;
    color: #000;
    font-weight: 600;
    line-height: 1.5;
}

.contents_box .info_title_box .info_list {
    display: block;
    width: 995px;
}

.contents_box .info_title_box .info_list li {
    position: relative;
    font-size: 1.6em;
    font-weight: 400;
    color: #424242;
    line-height: 1.5;
    padding-left: 12px;
    word-break: keep-all;
}

.contents_box .info_title_box .info_list li + li {
    margin-top: 12px;
}

.contents_box .info_title_box .info_list li::before {
    content: "";
    display: block;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #0063AF;
    position: absolute;
    top: 9px;
    left: 0;
}

.contents_box .info_img_box_wrap::after{
    content: "";
    display: block;
    clear: both;
}

.contents_box .info_img_box_wrap.half{
    display: flex;
    justify-content: space-between;
}

.contents_box .info_img_box_wrap.w500 .info_img_box{
    width: 492px;
}

.contents_box .info_img_box_wrap.w600 .info_img_box{
    width: 596px;
}

.contents_box .info_img_box_wrap + .info_img_box_wrap{
    margin-top: 24px;
}

.contents_box .info_img_box_wrap .gallery{
    float: left;
}

.contents_box .info_img_box_wrap .gallery.g_1{
    width: 576px;
}

.contents_box .info_img_box_wrap .gallery.g_2{
    width: 610px;
    margin-left: 10px;
}

.contents_box .info_img_box_wrap .gallery.g_2 .g_2_1{
    display: flex;
    justify-content: space-between;
}

.contents_box .info_img_box_wrap .gallery.g_2 .g_2_1 .g3_1{
    width: 343px;
    margin-top: 14px;
}

.contents_box .info_img_box_wrap .gallery.g_2 .g_2_1 .g3_2{
    width: 257px;
    margin-top: 14px;
}

.contents_box .info_img_box {
    margin-top: 24px;
    width: 100%;
    height: 160px;
    background: #efefef;
    position: relative;
}

.info_img_box + .info_img_box{
    margin-left: 20px;
}

.contents_box .info_img_box img{
    width: 100%;
}

.contents_box .info_img_box.img {
    height: auto;
    background: transparent;
}

.contents_box .info_img_box.mt {
    margin-top: 50px;
}

.contents_box .info_img_box.ml{
    background-position-x: 206px;
}

.contents_box .info_img_box.ml.img{
    margin-left: 206px;
}

.contents_box .info_img_box .sub_text{
    font-size: 16px;
    padding-left: 10px;
    position: relative;
    margin-top: 10px;
}

.contents_box .info_img_box .sub_text::before{
    content: "";
    display: block;
    width: 2px;
    height: 16px;
    position: absolute;
    top: 0;
    left: 0;
    background: #0063AF;
}

/*------------------------------------------------
   회사소개
------------------------------------------------*/
/* 회사소개 */
.ceo_intro_wrap .ceo_greet {
    display: flex;
    justify-content: space-between;
    width: 100%;
}

.ceo_intro_wrap .ceo_greet .ceo_img_wrap {
    position: relative;
    width: 420px;
    height: 100%;
}

.ceo_intro_wrap .ceo_greet .ceo_txt_wrap {
    width: 690px;
    word-break: keep-all;
}

.ceo_intro_wrap .ceo_greet .ceo_txt_wrap .txt_head {
    font-size: 2.8em;
    font-weight: 600;
    line-height: 1.5;
}

.ceo_intro_wrap .ceo_greet .ceo_txt_wrap .txt_head strong {
    font-weight: 600;
    color: #0063AF;
}

.ceo_intro_wrap .ceo_greet .ceo_txt_wrap .ceo_con {
    margin-top: 36px;
    padding-top: 36px;
    position: relative;
}

.ceo_intro_wrap .ceo_greet .ceo_txt_wrap .ceo_con::before {
    content: "";
    display: block;
    width: 20px;
    height: 1px;
    background: #0063AF;
    position: absolute;
    top: 0;
    left: 0;
}

.ceo_intro_wrap .ceo_greet .ceo_txt_wrap .ceo_con p {
    font-size: 1.6em;
    font-weight: 400;
    line-height: 1.5;
    color: #424242;
}

.ceo_intro_wrap .ceo_greet .ceo_txt_wrap .ceo_sign {
    text-align: right;
    font-size: 1.6em;
    font-weight: 600;
    color: #0063AF;
    line-height: 40px;
    margin-top: 78px;
}

.ceo_intro_wrap .ceo_greet .ceo_txt_wrap .ceo_sign .ceo_name {
    display: inline-block;
    margin-left: 12px;
    color: #000;
}

/* 핵심가치 */
.value_box {
    display: flex;
    justify-content: space-between;
}

.value_box .value_list {
    width: 384px;
    height: 330px;
    border: 1px solid #EDEDED;
    box-sizing: border-box;
    transition: all 0.2s;
    position: relative;
}

.value_box .value_list:hover {
    border-color: #8CBF21;
    margin-top: -16px;
}

.value_box .value_list:nth-child(2):hover{
    border-color: #004579;
}

.value_box .value_list:nth-child(3):hover{
    border-color: #2CA4FF;
}

.value_box .value_list:hover::after {
    content: "";
    display: block;
    width: 100%;
    height: 20px;
    position: absolute;
    bottom: -16px;
    left: 0;
}

.value_box .value_list .value_top {
    height: 90px;
    display: flex;
    justify-content: flex-start;
}

.value_box .value_list .value_top .value_title {
    width: 70px;
    padding-left: 40px;
    position: relative;
    padding-top: 28px;
    font-size: 2em;
    font-weight: 700;
    color: #000;
    line-height: 1;
}

.value_box .value_list .value_top .value_title::before {
    content: "";
    width: 6px;
    height: 6px;
    background: #8CBF21;
    position: absolute;
    top: 28px;
    left: 30px;
    border-radius: 50%;
}

.value_box .value_list .value_top .value_title.ty2::before {
    background: #004579;
}

.value_box .value_list .value_top .value_title.ty3::before {
    background: #2CA4FF;
}

.value_box .value_list .value_top .value_con {
    padding-top: 24px;
}

.value_box .value_list .value_top .value_con .con_tit {
    font-size: 1.6em;
    color: #000;
    font-weight: 400;
    line-height: 1.5;
}

.value_box .value_list .value_top .value_con .con_text {
    font-size: 12px;
    font-weight: 400;
    color: #c7c7c7;
    margin-top: 4px;
}

.value_box .value_list .value_img {
    font-size: 0;
    text-indent: -9999px;
    width: 100%;
    height: 240px;
}

.value_box .value_list .value_img.img1 {
    background: url("../images/contents/bg_intro_02.png") 0 no-repeat;
}

.value_box .value_list .value_img.img2 {
    background: url("../images/contents/bg_intro_03.png") 0 no-repeat;
}

.value_box .value_list .value_img.img3 {
    background: url("../images/contents/bg_intro_04.png") 0 no-repeat;
}

/* 회사연혁 */
.history_box::after {
    content: "";
    display: block;
    clear: both;
}

.history_box .history_left {
    width: 440px;
    position: relative;
    float: left;
}

.history_box .history_left::before {
    content: "";
    display: block;
    width: 8px;
    height: 20px;
    background: url("../images/common/ic_line_up_01.svg") 0 no-repeat;
    position: absolute;
    top: -16px;
    left: -2px;
}

.history_box .history_left::after {
    content: "";
    display: block;
    width: 8px;
    height: 44px;
    background: url("../images/common/ic_line_up_02.svg") 0 no-repeat;
    position: absolute;
    bottom: -52px;
    left: -2px;
}

.history_box .history_list {
    display: flex;
    justify-content: flex-start;
    padding-bottom: 30px;
    position: relative;
}

.history_box .history_list:last-child {
    padding-bottom: 0;
}

.history_box .history_list::after {
    content: "";
    display: block;
    width: 1px;
    height: calc(100% - 13px);
    background: #0063AF;
    position: absolute;
    top: 17px;
    left: 2px;
}

.history_box .history_list .history_tit {
    font-size: 2em;
    font-weight: 700;
    color: #0063AF;
    padding-left: 25px;
    width: 52px;
}

.history_box .history_list .history_tit::before {
    content: "";
    display: block;
    width: 5px;
    height: 5px;
    background: #0063AF;
    border-radius: 50%;
    position: absolute;
    top: 8px;
    left: 0;
}

.history_box .history_list .history_text {
    margin-left: 95px;
}

.history_box .history_list .history_text p {
    font-size: 1.6em;
    line-height: 1.5;
    color: #424242;
    font-weight: 400;
}

.history_box .history_right {
    width: 485px;
    float: right;
}

.history_box .history_right .img1 {
    height: 210px;
    background: url("../images/contents/bg_intro_05.png") 0 no-repeat;
}

.history_box .history_right .img2 {
    margin-top: 16px;
    height: 280px;
    background: url("../images/contents/bg_intro_06.png") 0 no-repeat;
}

/* 보유등록증 */
.cert_box {}

.cert_box .cert_list::after {
    content: "";
    display: block;
    clear: both;
}

.cert_box .cert_list + .cert_list {
    margin-top: 80px;
}

.cert_box .cert_list .cert_tit {
    width: 180px;
    float: left;
    padding-top: 24px;
    border-top: 2px solid #0063AF;
    box-sizing: border-box;
    font-size: 2em;
    line-height: 1.5;
    font-weight: 700;
    color: #000
}

.cert_box .cert_list .cert_con {
    width: calc(100% - 180px);
    float: left;
    padding-top: 24px;
    border-top: 1px solid #E0E0E0;
    box-sizing: border-box;
    padding-left: 130px;
}

.cert_box .cert_list .cert_con::after {
    content: "";
    display: block;
    clear: both;
}

.cert_box .cert_list .cert_con .img {
    width: 165px;
    float: left;
}

.cert_box .cert_list .cert_con .img + .img{
    margin-left: 40px;
}

.cert_box .cert_list .half {
    width: 588px;
    float: left;
}

.cert_box .cert_list .half + .half {
    margin-left: 24px;
}

.cert_box .cert_list .half::after {
    content: "";
    display: block;
    clear: both;
}

/* 오시는길 */
.map_box {
    height: 400px;
    margin-top: 65px;
}

.map_box .root_daum_roughmap .wrap_controllers {
    display: none;
}

.tbl_data2 {
    width: 100%;
    margin-top: 32px;
    border-top: 1px solid #222;
    box-sizing: border-box;
    text-align: left;
}

.tbl_data2 .tr {
    border-bottom: 1px solid #E0E0E0;
    box-sizing: border-box;
    padding: 20px 0;
}

.tbl_data2 .tr::after {
    content: "";
    display: block;
    clear: both;
}

.tbl_data2 .th,
.tbl_data2 .td {
    float: left;
}

.tbl_data2 .th {
    width: 200px;
    text-indent: 32px;
    font-size: 1.6em;
    font-weight: 600;
    color: #222;
}

.tbl_data2 .td {
    width: calc(100% - 200px);
    font-size: 1.6em;
    color: #424242;
}

.tbl_data2 .info_list li {
    display: inline-block;
    vertical-align: middle;
    position: relative;
}

.tbl_data2 .info_list li + li {
    margin-left: 22px;
    padding-left: 24px;
}

.tbl_data2 .info_list li + li::before {
    content: "";
    display: block;
    width: 1px;
    height: 16px;
    background: #757575;
    position: absolute;
    top: 6px;
    left: 0;
}

/*------------------------------------------------
   엔지니어링
------------------------------------------------*/
.info_img_box.eng_01 {
    background: url("../images/contents/engineering_01.png") 0 no-repeat;
}

.info_img_box.eng_02 {
    background: url("../images/contents/engineering_02.png") 0 no-repeat;
}

.info_img_box.eng_2_01 {
    background: url("../images/contents/engineering_2_01.png") 0 no-repeat;
}

.info_img_box.eng_2_02 {
    background: url("../images/contents/engineering_2_02.png") 0 no-repeat;
}

.info_img_box.eng_3_01 {
    background: url("../images/contents/engineering_3_01.png") 0 no-repeat;
    height: 163px;
}

.info_img_box.eng_3_02 {
    background: url("../images/contents/engineering_3_02.png") 0 no-repeat;
    height: 163px;
}

.info_img_box.eng_3_05 {
    background: url("../images/contents/engineering_3_05.png") 0 no-repeat;
    height: 163px;
}

.info_img_box.eng_4_01 {
    background: url("../images/contents/engineering_4_01.png") 0 no-repeat;
    height: 160px;
}

.info_img_box.eng_4_02 {
    background: url("../images/contents/engineering_4_02.png") 0 no-repeat;
    height: 248px;
}

.info_img_box.pollution_1_01{
    background: url("../images/contents/pollution_1_01.png") 0 no-repeat;
    height: 228px;
}

.info_img_box.pollution_1_02{
    width: 761px;
    height: auto;
    display: inline-block;
    vertical-align: top;
}

.info_img_box.pollution_1_03{
    width: 222px;
    height: auto;
    display: inline-block;
    vertical-align: top;
    margin-left: 8px;
}

.eng_info_box {
    display: flex;
    justify-content: space-between;
    margin-top: 24px;
}

.eng_info_box .eng_img {
    width: 435px;
    height: 375px;
}

.eng_info_box .eng_img.eng1 {
    background: url("../images/contents/engineering_04.png") 0 no-repeat;
}

.eng_info_box .eng_img.eng2 {
    background: url("../images/contents/engineering_05.png") 0 no-repeat;
}

.eng_info_box .eng_img.eng3 {
    background: url("../images/contents/engineering_06.png") 0 no-repeat;
}

.eng_info_box .eng_img.eng2_1 {
    background: url("../images/contents/engineering_2_05.png") 0 no-repeat;
    height: 163px;
}

.eng_info_box .eng_img.eng2_2 {
    background: url("../images/contents/engineering_2_06.png") 0 no-repeat;
    height: 163px;
}

.eng_info_box .eng_info_text {
    width: 690px;
}

.eng_info_box .eng_info_text .text_title {
    font-size: 1.6em;
    color: #000;
    line-height: 1.5;
    font-weight: 700;
    margin-bottom: 16px;
}

.eng_info_box .eng_info_text .info_tb .tr {
    display: flex;
    justify-content: flex-start;
    font-size: 1.6em;
    line-height: 1.5;
}

.eng_info_box .eng_info_text .info_tb .tr + .tr {
    margin-top: 8px;
}

.eng_info_box .eng_info_text .info_tb .tr .th {
    width: 120px;
    font-weight: 500;
    color: #0063AF;
}

.eng_info_box .eng_info_text .info_tb .tr .td {
    width: 570px;
    font-weight: 400;
    color: #424242;
    letter-spacing: -0.3px;
}

/* 재이용 담수화 */
.info_img_box.reuse_1_01 {
    background: url("../images/contents/reuse_1_01.png") 0 no-repeat;
    height: 163px;
}

.info_img_box.reuse_1_02 {
    background: url("../images/contents/reuse_1_02.png") 0 no-repeat;
    height: 163px;
}

/* R&D */
.rnd_text_box {
    float: left;
    width: 452px;
}

.rnd_text_box.mt{
    margin-top: 120px;
}

.rnd_text_box .rnd_title {
    font-size: 2.8em;
    color: #000;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -1px;
}

.rnd_text_box .rnd_title span {
    color: #0063AF;
    display: block;
}

.rnd_text_box .rnd_cont {
    margin-top: 20px;
    padding-left: 16px;
    position: relative;
}

.rnd_text_box .rnd_cont{
    border-left: 1px solid #EDEDED;
    box-sizing: border-box;
    font-size: 1.6em;
    font-weight: 400;
    color: #424242;
    line-height: 1.5;
}

.rnd_text_box .rnd_btn {
    margin-top: 125px;
    width: 385px;
}

.rnd_text_box .rnd_btn.btn2{
    margin-top: 190px;
}

.rnd_text_box .rnd_btn a {
    display: block;
    width: 100%;
    height: 46px;
    line-height: 46px;
    border-radius: 30px;
    font-size: 1.8em;
    font-weight: 600;
    color: #8F8F8F;
    text-align: center;
    border: 1px solid #EDEDED;
    box-sizing: border-box;
}

.rnd_text_box .rnd_btn a.on {
    color: #0063AF;
    border-color: #0063AF;
}

.rnd_text_box .rnd_btn a + a {
    margin-top: 18px;
}

.rnd_text_box .rnd_btn a.fzs{
    font-size: 1.6em;
}

.rnd_img_box {
    float: right;
    width: 690px;
}

.rnd_img_box.tab_box{
    display: none;
}

.rnd_img_box.tab_box.on{
    display: block;
}

.rnd_img_box img {
    display: block;
    margin: auto;
    width: 100%;
}