@charset "utf-8";

/*web font*/
@import url('https://cdn.jsdelivr.net/font-nanum/1.0/nanumbarungothic/nanumbarungothic.css');
@import url('https://cdn.jsdelivr.net/gh/moonspam/NanumSquare@1.0/nanumsquare.css');
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans:wght@400;700&display=swap');

/*common*/
html,
body {
  height: 100%;
  font-family: 'Nanum Barun Gothic', 'Malgun Gothic', '맑은고딕', gulim, '굴림', dotum, '돋움', AppleGothic, sans-serif;
  font-size: 16px;
  font-weight: 400;
  color: #001724;
}

* {
  box-sizing: border-box;
}
.clear_float:after {
  content: "";
  clear: both;
  display: block;
}
p {
  word-break: keep-all;
}

/*header*/
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 90px;
  background: #fff;
  border-bottom: 1px solid #EFF0F5;
  z-index: 20;
}
#headInview {
  position: relative;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding-top: 34px;
}
#headInview h1 img {
  width: 120px;
}
#gnb {
  position: absolute;
  top: 36px;
  left: 220px;
  font-size: 1.125rem;
}

#gnb ul li {
  float: left;
  position: relative;
  margin-right:80px;
}
#gnb ul li:last-child {
  margin-right: 0;
}
#gnb ul li a {
  display: inline-block;
  padding-bottom: 35px;
}
#gnb ul li:hover a {
  color: #487A95;
}

#gnb ul li:after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 4px;
  background: #5587A2;
  transform: translateY(-50%);
  transition: all 0.3s;
}
#gnb ul li:hover:after {
  left: 0;
  width: 100%;
}

.top {
  position: absolute;
  top: 32px;
  right: 0;
}
.btn_login {
  position: relative;
  width: 97px;
  height: 32px;
  padding-left: 36px;
  border: 1px solid #B4B5BC;
  border-radius: 18px;
  font-size: 0.8125rem;
  color: #B4B5BC;
}
.btn_login:before {
  content: "";
  position: absolute;
  top: 3px;
  left: 14px;
  width: 24px;
  height: 24px;
  background: url(/images/main/ico_login.png) left top no-repeat;
  background-size: 24px 24px;
}
.btn_login:hover {
  border-color: #487A95;
  color: #487A95;
}
.btn_login:hover:before {
  background: url(/images/main/ico_login_over.png) left top no-repeat;
  background-size: 24px 24px;  
}

.btn_qa {
  position: relative;
  width: 108px;
  height: 32px;
  margin-left: 8px;
  padding-left: 32px;
  border: 1px solid #B4B5BC;
  border-radius: 18px;
  font-size: 0.8125rem;
  color: #B4B5BC;
}
.btn_qa:before {
  content: "";
  position: absolute;
  top: 3px;
  left: 10px;
  width: 24px;
  height: 24px;
  background: url(/images/main/ico_qa.png) left top no-repeat;
  background-size: 24px 24px;
}
.btn_qa:hover {
  border-color: #487A95;
  color: #487A95;
}
.btn_qa:hover:before {
  background: url(/images/main/ico_qa_over.png) left top no-repeat;
  background-size: 24px 24px;  
}

.wrap_mgnb {
  display: none;
}
.mob_menu {
  display: none;
}
.mob_login {
  display: none;
}

/*main*/
#mainContents {
  width: 100%;
  margin-top: 90px;
}
.main_visual {
  position: relative;
  width: 100%;
  height: 900px; 
  overflow: hidden;
}
#mainContents .bx-wrapper {
  border: none;
  box-shadow: none;
  margin-bottom: 0;
}
.main_slide {
  height: 900px;
}

.visual1 {
  width: 100%;
  height: 990px;
  overflow: hidden;
}
.visual_inner1 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(/images/main/visual1.jpg) center center no-repeat;
  background-size: cover; 
  -webkit-transform: rotate(0.001deg) scale(1.04);
  transform: rotate(0.001deg) scale(1.04);
  transition: all 1.6s;   
}

.visual_inner1.scale {
  transform: rotate(0.001deg) scale(1);
}
.visual2 {
  width: 100%;
  height: 990px;
  overflow: hidden;
}

.visual_inner2 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(/images/main/visual2.jpg) center center no-repeat;
  background-size: cover; 
  -webkit-transform: rotate(0.001deg) scale(1.04);
  transform: rotate(0.001deg) scale(1.04);
  transition: all 1.6s; 
}
.visual_inner2.scale {
  transform: rotate(0.001deg) scale(1);
}

.wrap_slide_conts {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 990px;
  z-index: 10;
  
}
.slide_conts {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding-top: 236px;
  color: #fff;
  z-index: 15;
}
.txt_logo img {
  width: 258px;
}
.main_txt1 {
  margin-top: 20px;
  font-family: "NanumSquare";
  font-size: 3.125rem;
  font-weight: 600;
}
.main_txt2 {
  margin-top: 40px;
  line-height: 26px;
}
.btn_slide {
  margin-top: 60px;
}

.btn_account {
  position: relative;
  overflow: hidden;
  height: 60px;
  padding: 0 30px 0 76px;
  background: url(/images/main/ico_account.png) 30px 10px no-repeat;
  background-size: 36px 36px;
  background-color: #00BCDD;
  border-radius: 4px;
  font-size: 1.25rem;
  color: #fff;
  z-index: 2;
}
.btn_account:before {
  content: ""; 
  position: absolute; 
  background: url(/images/main/ico_account_over.png) 30px 10px no-repeat;
  background-size: 36px 36px;  
  background-color: #fff; 
  transition: all 0.5s;
  left: 0; 
  top: 0; 
  width: 0; 
  height: 100%; 
  z-index: -1;  
}
.btn_account:hover {
  color: #00BCDD;
}
.btn_account:hover:before {
  width: 100%;
}

.sec_inner {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding-bottom: 124px;
}

.m_scroll_icon {
  display: none;
}
.scroll_icon {
  position: absolute;
  bottom: 50px;
  right: 0;
  left: 0;
  width: 100px;
  margin: 0 auto;
  text-align: center;
  z-index: 20;  
}
.icon-scroll,
.icon-scroll:before {
  position: absolute;
  left: 50%;
}
.icon-scroll {
  position: relative;
  width: 30px;
  height: 50px;
  margin-left: -15px;
  margin-bottom: 16px;
  border: 2px solid #fff;
  border-radius: 25px;
}
.icon-scroll:before {
  content: '';
  width: 8px;
  height: 8px;
  background: #fff;
  margin-left: -4px;
  top: 8px;
  border-radius: 50%;
  animation-duration: 1.5s;
  animation-iteration-count: infinite;
  animation-name: scroll;
}
@keyframes scroll {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateY(20px)
  }
}
.txt_scroll {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 5px;
  color: #fff;
}

/*section2*/
.info {
  position: relative;
  padding-top: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid #D3D5E3;
}
.info h2 {
  float: left;
  position: relative;
  width: 154px;
  font-family: 'NanumSquare';
  font-size: 1.25rem;
  font-weight: 600;
}
.info h2 span {
  position: relative;
  padding-left: 42px;
}
.info h2 span:before {
  content: "";
  display: inline-block;
  position: absolute;
  top: -2px;
  left: 0;
  width: 32px;
  height: 32px;
  background: url(/images/main/ico_info.png) center center no-repeat;
  background-size: cover;
}
.info_li {
  float: right;
}
.info_li li {
  float: left;
  margin-left: 40px;  
}
.subj_num {
  position: relative;
  top: -16px;
  font-size: 0.875rem;
}
.num {
  margin-left: 16px;  
  font-family: 'NanumSquare';
  font-size: 2.5rem;
  font-weight: 600;
  letter-spacing: -2px;
}
.tri{
  position: relative;
  top: -32px;
  width: 0px;
  height: 0px;
  margin-left: 8px;
  border-top: none;
  border-bottom: 8px solid #ff0000;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent; 
}
.conts_sec {
  padding-top: 100px;
}
.sub_tit {
  text-align: center;
  font-size: 1.125rem;
  font-weight: 600;
}
.conts_sec h2 {
  margin-top: 33px;
  text-align: center;
  font-family: 'NanumSquare';
  font-size: 2.5rem;
}
.ov_li {
  margin-top: 86px;
}
.ov_li li {
  float: left;
  width: 30%;
  margin-right: 5%;
}
.ov_li li:last-child {
  margin-right: 0;
}
.ov_img {
  width: 100%;
  overflow: hidden;
  font-size: 0;  
}
.ov_img img {
  width: 100%;
  transition: all ease 0.5s;
}
.ov_txt1 {
  margin-top: 30px;
  text-align: center;
}
.ov_txt1 span {
  display: inline-block;
  position: relative;
  padding: 10px 24px 10px 48px;
  background: #5587A2;
  border-radius: 20px;  
  font-size: 1.125rem;
  color: #fff;  
  transition: all ease 0.5s;
}
.ov_txt1 span b {
  font-weight: 600;
}
.ov_txt1 span:before {
  display:inline-block;
  position: absolute;
  left: 24px;
  top: 8px;
  content: '';
  display: block;
  width: 8px;
  height: 16px;
  border: solid #fff;
  border-width: 0 2px 2px 0; 
  transform: rotate(45deg);
}
.ov_txt2 {
  margin-top: 20px;
  text-align: center;
  line-height: 1.6;
  color: #5B6367
}
.ov_li li:hover .ov_img img {
  transform: scale(1.05);
}
.ov_li li:hover .ov_txt1 span {
  background: #376680;
}

/*section3*/
.section3 {
  background: #E7F0F5;
}
.desc {
  margin-top: 40px;
  text-align: center;
  font-size: 1.25rem;
  line-height: 30px;
}
.feat_li {
  margin-top: 80px;
}
.feat_li li {
  float: left;
  width: 30%;
  margin-right: 5%;
}
.feat_li li:last-child {
  margin-right: 0;
}
.feat_img {
  width: 100%;
  overflow: hidden;
  box-shadow: 20px 20px 20px 0px rgba(0,0,0,0.2);
  font-size: 0;
}
.feat_img img {
  width: 100%;
  transition: all ease 0.5s;
}
.feat_txt1 {
  position: relative;
  margin-top: 92px;
  text-align: center;
  font-family: 'Noto Sans';
  font-size: 0.8125rem;
  font-weight: 600;
  color: #5587A2;
  transition: all ease 0.5s;
}
.feat_txt1:before {
  content: "";
  position: absolute;
  top: -54px;
  left: 0;
  right: 0;
  width: 48px;
  height: 48px;
  margin: 0 auto;
  background: url(/images/main/ico_feat1.png) left top no-repeat;
  background-size: 48px 48px;
}
.feat_txt2 {
  margin-top: 8px;
  text-align: center;
  font-size: 1.375rem;
}
.feat_txt3 {
  margin-top: 30px;
  padding: 8px;
  text-align: center;
  font-size: 0.875rem;
  line-height: 22px;
  color: #5B6367;
}
.feat_txt1.feat_ico2 {
  margin-top: 58px;
}
.feat_txt1.feat_ico2:before {
  background: url(/images/main/ico_feat2.png) left top no-repeat;
  background-size: 48px 48px;
}
.feat_img2 {
  margin-top: 20px;
}
.feat_txt1.feat_ico3:before {
  background: url(/images/main/ico_feat3.png) left top no-repeat;
  background-size: 48px 48px;
}
.feat_li li:hover .feat_img img {
  transform: scale(1.05);  
}

.m_img {
  display: none;
}

/*section4*/
.section4 {
  position: relative;
  height: 990px;
  background: url(/images/main/bg_sec4.jpg) center center no-repeat;
  background-size: cover;
  color: #fff;
}
.section4 .conts_sec h2 {
  line-height: 1.6;
}
.flat_li {
  margin-top: 112px;
}
.flat_li li {
  float: left;
  margin-right: 40px;
  cursor: pointer;
}
.flat_li li:last-child {
  margin-right: 0;
}
.flat_box {
  position: relative;
  width: 220px;
  height: 220px;
  padding-top: 62px;
  padding-right: 10px;
  padding-left: 10px;
  background: none;
  text-align: center;
  transition: all ease 0.3s;
}
.flat_box_bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 220px;
  height: 220px;
  transition: all ease 0.3s;
}
.flat_txt1 {
  font-size: 1.75rem;
}
.flat_txt2 {
  margin-top: 18px;
  font-size: 0.75rem;
  line-height: 18px;
}
.flat_li li:hover .flat_box {
  padding-top: 52px;  
}
.flat_li li:hover .flat_box_bg {
  background: url(/images/main/bg_flat.png) left top no-repeat;
  background-size: cover;
  transform: scale(1.08);  
}

.sec_popup {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 990px;
  background: url(/images/main/bg_sec_pop.jpg) center center no-repeat;
  background-color: #fff;
  transition: all 0.5s;
}
.sec_pop_inner {
  position: relative;
  width: 100%;
  max-width: 1136px;
  margin: 0 auto;
  padding-top: 180px;
}

.box_x {
  position: absolute;
  top: 180px;
  right: 0;  
  width: 60px;
  height: 60px;
  border: 1px solid #D3D5E3;
  cursor: pointer;
  z-index: 5;
}
.btn_x {
  display: inline-block;
  width: 28px;
  height: 28px;
}
.btn_x:after {
  content: '';
  height: 28px;
  border-left: 2px solid #B4B5BC;
  position: absolute;
  transform: rotate(45deg);
  top: 16px;
  left: 28px;
}
.btn_x:before {
  content: '';
  height: 28px;
  border-left: 2px solid #B4B5BC;
  position: absolute;
  transform: rotate(-45deg);
  top: 16px;
  left: 28px;
}

.service_box {
  display: none;
}
.service_box>div {
  float: left;
}
.service_box>div:nth-child(1) {
  width: 58%;
  font-size: 0;
}
.service_box>div:nth-child(2) {
  width: 42%;
  padding-left: 10px;
}
.service_img img {
  width: 100%;
}
.service_txt1 {
  font-size: 1.125rem;
  color: #5587A2
}
.service_txt2 {
  margin-top: 20px;
  font-size: 2.25rem;
  color: #001724;
}
.service_txt3 {
  position: relative;
  margin-top: 52px;
  line-height: 26px;
  color: #001724;  
}
.service_txt3:before {
  content: "";
  position: absolute;
  top: -12px;
  left: 0;
  width: 30px;
  height: 2px;
  background: #5587A2;
}
.service_icon {
  margin-top: 50px;
}
.service_icon li {
  float: left;
  width: 80px;
  margin-right: 14px;
}
.service_icon li:last-child {
  margin-right: 0;
}
.service_icon img {
  width: 100%;
}
.service_icon p {
  margin-top: 10px;
  text-align: center;
  font-size: 0.875rem;
  color: #B4B5BC;
}

.btn_service_row {
  margin-top: 80px;
}
.btn_service {
  position: relative;
  overflow: hidden;
  height: 60px;
  padding: 0 36px 0 30px;
  background-color: #00BCDD;
  border: 2px solid #00BCDD;
  border-radius: 4px;
  font-size: 1.25rem;
  color: #fff;
  z-index: 2;
}
.arrow {
  margin-left: 12px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  display: inline-block;
  padding: 7px;
}
.right {
  transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
}
.btn_service:before {
  content: ""; 
  position: absolute; 
  background-color: #fff; 
  transition: all 0.5s;
  left: 0; 
  top: 0; 
  width: 0; 
  height: 100%; 
  z-index: -1;  
}
.btn_service:hover {
  color: #00BCDD;
}
.btn_service:hover .arrow {
  border-color: #00BCDD;
}
.btn_service:hover:before {
  width: 100%;
}

#FlatformMob {
  display: none;
}

/*footer*/
footer {
  background: #EFF0F5;
}
#ftInview {
  position: relative;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 30px 0 42px 170px;
}
.logo_ft {
  position: absolute;
  top: 30px;
  left: 0;
}
.logo_ft img {
  width: 120px;
}
.com_info {
  font-size: 0.75rem;
  color: #73757E;  
}
.com_info span {
  position: relative;
  margin-right: 20px;
  line-height: 1.6;
}
.com_info span:after {
  content: "";
  display: inline-block;
  position: absolute;
  top: 0;
  right: -10px;
  width: 1px;
  height: 12px;
  background: #73757E;
}
.com_info span:nth-child(3):after,
.com_info span:nth-child(8):after,
.com_info span:last-child:after {
  background: none;
}
.copy {
  margin-top: 20px;
  font-size: 0.75rem;
  color: #73757E; 
}
.btn_top {
  display: none;
}

.btn_scroll_top {
  display: none;
  position: fixed;
  bottom: 60px;
  right: 100px;
  width: 40px;
  height: 40px;
  background: url(/images/main/btn_top.png) center center no-repeat;
  background-size: cover;
  border-radius: 50%;
  text-align: center;
  box-shadow: 0 0 6px 4px rgba(0,0,0, 0.1);  
  cursor: pointer;
  z-index: 50;
}

/*popup_login*/
.wrap_popup {
  display: none;
  position: fixed;
  left: 0;
  top: 0;
  width: 100%; 
  height: 100%;
  overflow: auto;
  padding-top: 300px;
  background:rgba(0,0,0,0.5);
  z-index: 200;        
}
.cont_popup {
  position: relative;
  width: 295px;   
	margin: 0 auto;
  padding-top: 24px;
  background: #fff;
  overflow: hidden;
  border-radius: 4px;
}
.hd_login {
  position: relative;
  text-align: center;
  font-size: 1.125rem;
  color: #090606;
}
.bd_popup {
  margin-top: 28px;
  padding: 0 30px;
  text-align: center;
}
.id_row {
  position: relative;
  width: 100%;
}
.id_row:before {
  content: "";
  position: absolute;
  top: 12px;
  left: 8px;
  width: 24px;
  height: 24px;
  background: url(/images/main/ico_id.png) 0 0 no-repeat;
  background-size: 24px 24px;  
}
.input_id {
  width: 100%;
  height: 48px;
  padding: 0 10px 0 36px;  
  border: none;
  border: 1px solid #D3D5E3;
  border-radius: 2px;
  font-size: 1rem;  
}
.input_id::placeholder {
  color: #B4B5BC;
}
.pw_row {
  position: relative;
  width: 100%;
  margin-top: 12px;
}
.pw_row:before {
  content: "";
  position: absolute;
  top: 12px;
  left: 8px;
  width: 24px;
  height: 24px;
  background: url(/images/main/ico_pw.png) 0 0 no-repeat;
  background-size: 24px 24px;  
}
.input_pw {
  width: 100%;
  height: 48px;
  padding: 0 10px 0 36px;  
  border: none;
  border: 1px solid #D3D5E3;
  border-radius: 2px;
  font-size: 1rem; 
}
.input_pw::placeholder {
  color: #B4B5BC;  
}
.btn_pop {
  margin-top: 24px;
  font-size: 0;
}
.btn_pop button {
  width: 50%;
  height: 60px;
  margin: 0;
  padding: 0;
  font-size: 1.125rem;
  color: #fff;
}
.btn_login_pop {
  background: #00BCDD;
}
.btn_cancel_pop {
  background: #D3D5E3;
}

/*popup 문의사항*/
.wrap_popup.inquiry_pop {
  padding-top: 70px;
}
.inquiry_pop .cont_popup {
  width: 800px;
  padding: 20px;
  background: url(/images/main/bg_pop.png) center center no-repeat;
  background-size: cover;
}
.hd_popup {
	position: relative;
  padding: 14px 0;
  border-radius: 8px;
  text-align: center;
	font-family: 'NanumSquare';
	font-size: 1.286rem;
  color: #fff;
}
.hd_popup span {
  padding-left: 38px;
  background: url(/images/main/ic_mail.png) left 1px no-repeat;
}
.bd_popup {
  margin-top: 20px;
  padding: 20px 30px;
  background: #fff;
  border-radius: 8px;
}
.tbl_inquiry {
  width: 100%;
  border-collapse: collapse;
}
.tbl_inquiry th,
.tbl_inquiry td {
  padding: 8px 0;
}
.tbl_inquiry th {
  width: 20%;
  font-size: 1.214rem;
}
.tbl_inquiry td {
  width: 80%;
}

input {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;  
}
input:focus {
  outline: none;
}
.input_txt {
  width: 100%;
  height: 40px;
  padding: 0 20px;  
  border: none;
  border: 1px solid #d3d5e3;
  border-radius: 8px;
  font-size: 1rem;
}
.input_txt.input_popup {
  width: 300px;
}

textarea {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}
.txtarea {
  width: 100%;
  height: 290px;
  padding: 20px;  
  border: none;
  border: 1px solid #d3d5e3;
  border-radius: 8px;
  font-size: 1rem;  
}
.txtarea:focus {
  outline: none;
  resize: none;
}
.btn_popup {
  margin-top: 26px;
  padding: 30px 0 10px 0;
  border-top: 2px solid #d3d5e3;
  text-align: center;
}
.btn_inquiry2 {
  position: relative;
  overflow: hidden;    
  width: 307px;
  height: 56px;
  background: #5587a2;
  border-radius: 4px;
  font-family: 'NanumSquare';
  font-size: 1.25rem;
  font-weight: 600;
  color: #fff; 
  z-index: 2; 
}
.btn_inquiry2:before {
  content: ""; 
  position: absolute; 
  background: #376680; 
  transition: all 0.5s;
  left: 0; 
  top: 0; 
  width: 0; 
  height: 100%; 
  z-index: -1;  
}
.btn_inquiry2:hover:before {
  width: 100%;
}

/*responsive*/
@media all and (min-width:769px) and (max-width: 1280px) {
  
  /*header*/
  #headInview {
    padding-left: 20px;
    padding-right: 20px;
  }
  .top {
    right: 20px;
  }
  
  /*main*/
  .slide_conts {
    padding-left: 20px;
    padding-right: 20px;
  }
  .txt_logo img {
    width: 200px;
  }
  .main_txt1 {
    font-size: 2.6rem;
  }
  
  .sec_inner {
    padding-left: 20px;
    padding-right: 20px;
  }
  .info {
    padding-top: 30px;
    padding-bottom: 20px;
  }
  .info_li {
    float: left;
  }
  .info_li li {
    float: left;
    width: 250px;
    margin-left: 20px;
    margin-bottom: 10px;
  }
  .info_li li:nth-child(3) {
    clear: both;
  }
  .num {
    font-size: 2.125rem;
  }
  
  .sec_pop_inner {
    padding-left: 20px;
    padding-right: 20px;
  }
  .box_x {
    top: 120px;
    right: 20px;
  }
  .service_icon li {
    margin-bottom: 10px;
  }
  .btn_service_row {
    margin-top: 50px;
  }
  
  /*footer*/
  .logo_ft {
    left: 20px;
  }
}

@media all and (min-width:1120px) and (max-width: 1280px) {
  
  .flat_li {
    width: 1080px;
    margin: 112px auto 0 auto;
  }
  .flat_li li {
    margin-right: 20px;
  }
  .flat_box {
    width: 200px;
    height: 200px;
  }
  .flat_box_bg {
    width: 200px;
    height: 200px;    
  }
}

@media all and (min-width:769px) and (max-width: 1119px) {
  
  .flat_li {
    width: 740px;
    margin: 72px auto 0 auto;
  }
  .flat_li li:nth-child(3) {
    margin-right: 0;
  }
  .flat_li li:nth-child(4) {
    clear: both;
  }
  
}

@media all and (min-width:769px) and (max-width: 1024px) {
  /*main*/
  .conts_sec {
    padding-top: 60px;
  }
  .ov_li {
    margin-top: 56px;
  }
  .br_ov {
    display: none;
  }
  
  /*popup*/
  .inquiry_pop .cont_popup {
    width: 80%;
  }
  .input_txt.input_popup {
    width: 100%;
  }    
  .txt_mail {
    display: block;
    margin-top: 10px;
  }

  .btn_scroll_top {
    right: 40px;
  }
  
}

@media all and (max-width: 1024px) {
  /*header*/
  #header {
    height: 56px;
  }
  #headInview {
    padding-top: 20px;
  }
  #header h1 {
    width: 84px;
    margin: 0 auto;
  }
  #header h1 img {
    width: 100%;
  }
  
  #gnb {
    display: none;
  }
  .wrap_mgnb {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    z-index: 30;
    background: rgba(0,0,0, 0.4);    
  }
  #mGnb {
    position: absolute;
    width: 70%;
    height: 100%;
    top: 0;
    right: -70%;
    left: auto;
    background: #F2F3FA;
  }
  #mGnb ul li a {
    display: inline-block;
    width: 100%;
    padding: 20px;
    border-bottom: 1px solid #E4E6F5;
  }
  #mGnb ul li a:active {
    background: #fff;
  }
  
  .top {
    display: none;
  }
  .mob_login {
    display: block;
    position: absolute;
    top: 4px;
    left: 0;
  }
  .mob_login img {
    width: 48px;
  }  
  
  .mob_menu {
    display: block;
  }
  .hd_mgnb {
    display: block;
    height: 56px;
    padding: 20px 20px 0 20px;
    background: #fff;    
  }
  .hd_mgnb img {
    width: 84px;
  }  
  .btn_area {
    margin-top: 60px;
    text-align: center;
  }
  .btn_mgnb {
    width: 80%;
    height: 48px;
    margin-bottom: 10px;
    background: #5587A2;
    font-size: 1.143rem;
    color: #fff;
  }
  .btn_mgnb:active {
    background: #376680;
  }  
  
  /* hamburger icon */
  .mob_menu {
    display: inline-block;
    position: absolute;
    top: 19px;
    right: 20px;
    font-size: 28px;
    color: #fff;
    cursor: pointer;
    z-index: 100;
  }  
  .nav_icon {
    width: 20px;
    height: 20px;
    cursor: pointer;
  }
  .nav_icon span {
    background-color: #333333;
    position: absolute;
    transition: .3s cubic-bezier(.8, .5, .2, 1.4);
    width:100%;
    height: 2px;
    transition-duration: 500ms
  }
  .nav_icon span:nth-child(1){
    top:0px;
    left: 0px;
  }
  .nav_icon span:nth-child(2){
    top: 7px;
    left: 0px;
    opacity:1;
  }
  .nav_icon span:nth-child(3){
    top:14px;
    left: 0px;
  }
  .nav_icon.open span:nth-child(1){
    transform: rotate(45deg);
    top: 9px;
  }
  .nav_icon.open span:nth-child(2){
    opacity:0;
  }
  .nav_icon.open span:nth-child(3){
    transform: rotate(-45deg);
    top: 9px;
  }
  .nav_icon.open span {
    background: #000327 !important;
  }   
  
  /*main*/
  #mainContents {
    padding-top: 56px;
    margin-top: 0;
  }
  
  .btn_scroll_top {
    z-index: 18;
  }
}

@media all and (max-width: 894px) {
  
  /*footer*/
  footer {
    background: #fff;
  }
  .btn_top {
    display: none;
    position: relative;
    top: -24px;
    width: 48px;
    height: 48px;
    margin: 0 auto;
    background: url(/images/main/btn_top.png) center center no-repeat;
    background-size: cover;
  }
  #ftInview {
    padding: 0;
    padding-top: 40px;
  }
  .logo_ft {
    position: relative;
    top: auto;
    left: auto;
    text-align: center;
  }
  .com_info {
    margin-top: 32px;
    padding-left: 20px;
    padding-right: 20px;
    font-size: 0.8571rem;
  }
  .com_info li:after {
    display: none;
  }
  
  .com_info span {
    display: block;
    word-break: normal;
  }  
  .com_info span:after {
    display: none;
  }
  
  .br_ft {
    display: none;
  }
  .copy {
    margin-top: 28px;
    padding-bottom: 60px;
    text-align: center;
    font-size: 0.8571rem;
  }
  
}

@media all and (max-width: 768px) {
  
  html,
  body {
    font-size: 14px;
  }  
  
  /*header*/
  #mGnb ul li a {
    font-size: 1.143rem;
  }
  
  /*main*/
  .main_visual {
    height: calc(100vh - 56px);
    height: calc(var(--vh, 1vh) * 100);  
  }
  .main_slide {
    height: calc(100vh - 56px);
    height: calc(var(--vh, 1vh) * 100);
  }
  
  .main_slide .swiper-slide {
    height: calc(100vh - 56px);
    height: calc(var(--vh, 1vh) * 100);
  }
  
  .visual_inner1 {
    background: url(/images/main/visual1_m.png) center center no-repeat;
    background-size: cover;
  }
  .visual_inner2 {
    background: url(/images/main/visual2_m.png) center center no-repeat;
    background-size: cover;
  }  
  
  .wrap_slide_conts {
    height: calc(100vh - 56px);
    height: calc(var(--vh, 1vh) * 100);
  }
  
  .slide_conts {
    padding-top: 64px;
    padding-left: 20px;
    padding-right: 20px;
  }
  .txt_logo {
    text-align: center;
  }
  .txt_logo img {
    width: 60%;
  }
  .main_txt1 {
    text-align: center;
    font-size: 1.571rem;
  }
  .main_txt2 {
    text-align: center;
  }
  .br_visual {
    display: none;
  }
  .btn_slide {
    margin-top: 40px;
    text-align: center;
  }
  .btn_account {
    height: 50px;
    background-size: 30px 30px;
  }
  .btn_account:before {
    height: 50px;
    background-size: 30px 30px;
  }
  .txt_pc {
    display: none;
  }
  
  .m_scroll_icon {
    display: block;
  }
  .scroll_icon {
    display: none;
  }  
  .m_scroll_icon {
    display: block;
    position: absolute;
    bottom: 26px;
    left: 0;
    right: 0;
    width: 100px;
    margin: 0 auto;
    text-align: center;
    color: #fff;
    z-index: 15;
  }
  .txt_scroll {
    font-weight: 500;
    letter-spacing: 5px;
  }
  
  .sec_inner {
    padding-left: 20px;
    padding-right: 20px;
    padding-bottom: 62px;
  }
  #About .sec_inner {
    padding-left: 0;
    padding-right: 0;
  }
  
  .conts_sec {
    padding-top: 40px;
  }
  .sub_tit {
    font-size: 1.286rem;
  }
  .conts_sec h2 {
    margin-top: 20px;
    font-size: 2rem;
    font-weight: 600;
  }
  .overview.conts_sec {
    padding-left: 20px;
    padding-right: 20px;
  }
  
  .info {
    padding-top: 20px;
    padding-bottom: 0;
    border-bottom: 1p solid #F0F0F0;
  }   
  .info_li {
    float: none;    
    width: auto;
    margin-top: 20px;
    padding-left: 16px;
    padding-right: 16px;    
  }
  .info_li li {
    float: left;
    width: 50%;
    margin-left: 0;
    margin-bottom: 38px;
  }
  .info_li li:first-child {
    margin-left: 0;
  }  
  .info_li li:nth-child(3),
  .info_li li:nth-child(4) {
    margin-bottom: 28px;
  }
  .info h2 {
    float: none;
    width: 100%;
    padding-bottom: 20px;
    text-align: center;
    font-size: 1.429rem;
  }
  .info h2 span {
    padding-left: 32px;    
  }  
  .info h2 span:before {
    width: 24px;
    height: 24px;
  }
  .num {
    display: inline-block;
    margin-left: 0;
    font-size: 1.571rem;
  }
  .subj_num {
    display: inline-block;
    top: -4px;
    width: 70px;
    font-size: 0.8571rem;
    color: #5B6367;
  }
  .tri {
    top: -20px;
  }
  
  .ov_li {
    margin-top: 26px;
  }
  .ov_li li {
    width: 100%;
    margin-right: 0;
    margin-bottom: 60px;
  }
  .ov_li li:last-child {
    margin-bottom: 0;
  }  
  .ov_txt1 span {
    font-size: 1.143rem;
  }
  .ov_txt2 {
    font-size: 1.071rem;
  }
  .br_ov {
    display: none;
  }
  
  #Feature .sec_inner {
    padding-left: 0;
    padding-right: 0;
  }
  .desc {
    display: none;
  }
  .feat_li {
    margin-top: 26px;
  }
  .feat_li li {
    width: 100%;
    margin-right: 0;
    margin-bottom: 56px;
  }
  .feat_li li:last-child {
    margin-bottom: 0;
  }  
  .feat_img {
    box-shadow: none;
  }
  .feat_txt1 {
    margin-top: 74px;
  }
  .feat_txt2 {
    text-align: center;
  }
  .feat_txt3 {
    margin-top: 20px;
    padding-left: 20px;
    padding-right: 20px;
    font-size: 1.071rem;
  }
  .feat_txt1.feat_ico2 {
    margin-top: 74px;
  }
  .m_img {
    display: block;
  }
  .feat_img2.m_img {
    margin-top: 0;
  }
  .m_pc {
    display: none;
  }
  
  #Flatform {
    display: none;
  }
  #FlatformMob {
    display: block;
  }
  .tit_flat_m {
    padding-top: 60px;
    padding-bottom: 20px;
    padding-left: 30px;
    padding-right: 30px;
    background: url(/images/main/bg_sec4_m.png) center center no-repeat;
    background-size: cover;
    text-align:  center;
    color: #fff;
  }
  .flat_txt1_m {
    font-size: 1.286rem;
  }
  .tit_txt2_m {
    margin-top: 20px;
    font-family: "NanumSquare";
    font-size: 1.714rem;
    line-height: 32px;
  }
  .flat_li_m {
    padding-bottom: 50px;
    background: #09193B;
    border-top: 1px solid #707070;
  }  
  .tit_list {
    padding-top: 22px;
    padding-bottom: 22px;
    padding-left: 20px;
    padding-right: 20px;
    border-bottom: 1px solid #707070;
    color: #fff;
  }
  .tit_list.open_cont {
    background: #5587A2;
  }  

  .tit_list p {
    float: left;
  }
  .txt_list1_m {
    width: 32%;
    font-size: 1.429rem;
  }
  .txt_list2_m {
    width: 55%;
    padding-left: 8px;
    border-left: 1px solid rgba(255,255,255,0.7);
    line-height: 20px;
    color: #fff;
    opacity: 0.7;
  }
  .row_plus {
    position: relative;
    top: 4px;
    width: 13%;
    text-align: center;
  }

  .ico_plus {
    position: relative;
    display: inline-block;
    width: 28px;
    height: 28px;
    transition: all 0.3s;
  }
  .ico_plus.open {
    top: -6px;
    transform: rotate(45deg);
  }  
  .ico_plus:after {
    content: '';
    height: 24px;
    border-left: 2px solid #B4B5BC;
    position: absolute;
    transform: rotate(90deg);
    top: 0;
    left: 20px;
  }
  .ico_plus:before {
    content: '';
    height: 24px;
    border-left: 2px solid #B4B5BC;
    position: absolute;
    transform: rotate(0deg);
    top: 0;
    left: 20px;
  }  
  .open_cont .ico_plus:after {
    border-color: #fff;
  }
  .open_cont .ico_plus:before {
    border-color: #fff;
  }  
  
  .flat_conts {
    display: none;
    padding: 40px 20px 40px 20px;
    background: #fff;
  }
  .flat_img_m {
    text-align: center;
  }
  .flat_img_m img {
    width: 80%;
  }
  .flat_txt1_m {
    margin-top: 20px;
    font-size: 1.429rem;
  }
  .flat_txt2_m {
    margin-top: 18px;
    font-size: 1rem;
    line-height: 22px;
    color: #5B6367;
  }
  .btn_service_m {
    margin-top: 28px;
    text-align: center;
  }
  .btn_service {
    height: 48px;
    padding: 0 26px 0 26px;
  }
  .arrow {
    margin-left: 8px;
    padding: 6px;
  }
  
  .btn_scroll_top {
    bottom: 30px;
    right: 20px;
  }
  
  
  /*popup*/
  .wrap_popup {
    padding-top: 160px;
  }  
  .cont_popup {
    width: 90%;
  }  
  .hd_login {
    font-weight: 600;
    font-size: 1.429rem;
  }
  .btn_pop button {
    font-size: 1.286rem;
  }
  
  .wrap_popup.inquiry_pop {
    padding-top: 60px;     
  }   
  .inquiry_pop .cont_popup {
    width: 90%;
  }
  .bd_popup {
    padding: 14px;
  }
  .input_txt.input_popup {
    width: 100%;
  }  
  .txt_mail {
    display: block;
    margin-top: 10px;
  }  
  .tbl_inquiry th,
  .tbl_inquiry td {
    display: block;
    width: 100%;
    padding: 2px 0;
  }  
  .tbl_inquiry td {
    margin-bottom: 10px;
  }  
  .input_txt {
    padding: 0 10px;
  }
  .txtarea {
    height: 200px;
    padding: 10px;
  }
  .btn_inquiry2 {
    width: 100%;
  }   
  .btn_popup {
    margin-top: 0;
    border-top: none;
  }  
  
}

.checklabel2 {
  display: inline-block;
  position: relative;
  padding-left: 30px;
  cursor: pointer;
  line-height: 16px;
  margin-right: 15px;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  margin-top: 10px;
  color: #0099cc;
}
.checklabel2:last-child {
  margin-right: 0;
}
.checklabel2 input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}
.checklabel2 .checkmark {
  position: absolute;
  top: -3px;
  left: 1px;
  height: 20px;
  width: 20px;
  background-color: #5587A2;
  border: 1px solid #fff;
}
.checklabel2 input:checked ~ .checkmark {
  background-color: #fff;
  border: 1px solid #fff;
}
.checklabel2 .checkmark:after {
  content: "";
  position: absolute;
  display: none;
}
.checklabel2 input:checked ~ .checkmark:after {
  display: block;
}
.checklabel2 .checkmark:after {
  left: 5px;
  top: 1px;
  width: 5px;
  height: 10px;
  border: solid #376680;
  border-width: 0 2px 2px 0;
  -webkit-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  transform: rotate(45deg);
}