@charset "utf-8";

/****************
 * DESiGN TRiPLE
 ****************/
/*!
 * common
 */
:root {
  --point: #00408F;
  --point-rgb: 0, 64, 143;
  --point-hover: #017E36;
  --point-hover-rgb: 1, 126, 54;
  --active: #0051c7;
  --active-rgb: 0, 81, 199;
  --active-hover: #008B8B;
  --active-hover-rgb: 0, 139, 139;
}

html {
  overflow-y: scroll;
}

body {
  height: 100%;
}

div#wrapper {
  position: relative;
  overflow: hidden;
}

/*!
 * header
*/
.block-float {
  position: fixed;
  z-index: 1000;
  top: 1.5rem;
  width: 100%;
}

.fixed-top {
  top: 0;
  background-color: rgba(var(--bs-white-rgb), 0.8);
  -webkit-box-shadow: 0 2px 2px rgba(var(--bs-black-rgb), 0.05);
  -moz-box-shadow: 0 2px 2px rgba(var(--bs-black-rgb), 0.05);
  -ms-box-shadow: 0 2px 2px rgba(var(--bs-black-rgb), 0.05);
  -o-box-shadow: 0 2px 2px rgba(var(--bs-black-rgb), 0.05);
  box-shadow: 0 2px 2px rgba(var(--bs-black-rgb), 0.05);
  transition: all 0.3s;
}

.block-float>.topmenu-area {
  height: 2rem;
}

.block-float.fixed-top>.topmenu-area {
  display: none;
}

/*!
 * .topmenu-area
 */
.topmenu-area {
  padding: 0.5rem;
  background-color: transparent;
  font-size: 0.87rem;
}

.topmenu-area>.container {
  display: flex;
  justify-content: right;
  align-items: center;
}

/*** .member-wrap ***/
.topmenu-area .member-wrap a {
  padding: 0.25rem 0.5rem;
}

.topmenu-area .member-wrap a:last-child {
  padding-right: 0;
}

@media screen and (max-width: 1022.98px) {
  .topmenu-area .member-wrap {
    display: none;
  }
}

/*!
 * .gnb-area
 */
.gnb-area {
  width: 100%;
  padding: 1rem 0;
  background-color: transparent;
  border: 1px solid rgba(var(--bs-white-rgb), 0.2);
}

.gnb-area>.container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 46px;
}

.gnb-area h1.logo {
  font-size: 2rem;
  font-weight: bold;
  margin-bottom: 0;
}

.gnb-area h1.logo a {
  display: flex;
}

.gnb-area h1.logo a img {
  width: 260px;
  max-width: 260px;
}

.gnb-area h1.logo a img.img-logo {
  content: url("../images/logo-wt.png");
}

header.fixed-top .gnb-area h1.logo a img.img-logo {
  content: url("../images/logo-bk.png");
}

/*** .navbar ***/
nav.navbar {
  padding: 0;
}

nav.navbar ul {
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
}

nav.navbar li {
  position: relative;
}

nav.navbar>ul.gnb>li {
  position: relative;
  white-space: nowrap;
  padding: 0.5rem 1rem;
}

nav.navbar>ul.gnb>li:first-of-type {
  display: none;
}

nav.navbar>ul.gnb>li:nth-of-type(2) {
  padding-left: 0;
}

nav.navbar>ul.gnb>li:last-of-type {
  padding-right: 0;
}

nav.navbar a {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  /* 1depth */
  font-size: 1.25rem;
  font-weight: bold;
  color: var(--bs-white);
  white-space: nowrap;
  transition: 0.3s;
}

header.fixed-top .gnb-area nav.navbar a,
header.fixed-top .gnb-area nav.navbar a:focus {
  color: inherit;
}

nav.navbar a i {
  font-size: 0.75rem;
  line-height: 0;
  margin-left: 0.5rem;
  margin-top: 0.5rem;
}

nav.navbar a:hover,
nav.navbar li:hover>a {
  color: var(--point);
}

nav.navbar .dropdown ul li:hover>a {
  background-color: rgba(var(--point-rgb), 0.1);
}

nav.navbar .dropdown ul {
  position: absolute;
  z-index: 100;
  left: 14px;
  top: calc(100% + 30px);
  display: block;
  margin: 0;
  padding: 10px 0;
  opacity: 0;
  visibility: hidden;
  background-color: var(--bs-white);
  box-shadow: 0px 2px 2px rgba(var(--bs-black-rgb), 0.05);
  transition: 0.3s;
  border-radius: 8px;
}

nav.navbar .dropdown ul::after {
  position: absolute;
  top: -9px;
  left: 18px;
  width: 0;
  height: 0;
  border-right: 9px solid transparent;
  border-bottom: 10px solid var(--bs-white);
  border-left: 9px solid transparent;
  content: '';
}

nav.navbar .dropdown ul li {
  min-width: 200px;
}

nav.navbar .dropdown ul a {
  padding: 0.75rem 1rem;
  /* 2depth */
  font-size: 1rem;
  color: inherit;
  text-transform: none;
}

nav.navbar .dropdown ul a i {
  font-size: 0.75rem;
}

nav.navbar .dropdown:hover>ul {
  opacity: 1;
  top: 100%;
  visibility: visible;
}

nav.navbar .dropdown .dropdown ul {
  top: 0;
  left: calc(100% - 30px);
  visibility: hidden;
}

nav.navbar .dropdown .dropdown:hover>ul {
  opacity: 1;
  top: 0;
  left: 100%;
  visibility: visible;
}

/*** .mobile-nav-toggle ***/
nav.navbar .mobile-nav-toggle {
  position: absolute;
  display: none;
  font-size: 1.75rem;
  cursor: pointer;
  line-height: 0;
  right: 0;
}

@media screen and (max-width: 1022.98px) {
  nav.navbar ul {
    display: none;
  }

  nav.navbar .mobile-nav-toggle {
    display: block;
  }
}

/*** .mobile-navbar ***/
nav.mobile-navbar {
  position: fixed;
  z-index: 1000;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  height: 100vh;
  background-color: rgba(var(--bs-black-rgb), 0.7);
  overflow: hidden;
  transition: 0.3s;
}

nav.mobile-navbar .mobile-nav-toggle {
  position: absolute;
  z-index: 1010;
  top: 30px;
  right: 30px;
  display: none;
}

nav.mobile-navbar ul li:first-of-type {
  display: block !important;
}

nav.mobile-navbar .member-wrap {
  display: flex;
  justify-content: space-between;
}

nav.mobile-navbar .member-wrap a {
  display: inline-block;
  width: 49.81%;
  background-color: var(--point);
  border-bottom: 0;
  font-size: 1rem;
  font-weight: normal;
  text-align: center;
}

nav.mobile-navbar ul {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  display: block;
  width: 260px;
  background-color: rgba(var(--bs-white-rgb), 1);
  overflow-y: auto;
  transition: 0.3s;
}

nav.mobile-navbar>ul.gnb>li {
  padding: 0;
}

nav.mobile-navbar>ul.gnb>li a {
  padding: 1rem 2rem;
  border-bottom: 1px solid #BBB;
}

nav.mobile-navbar>ul>li>a:before {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 0px;
  height: 2px;
  background-color: var(--point);
  visibility: hidden;
  content: "";
  transition: all 0.3s ease-in-out 0s;
}

nav.mobile-navbar .dropdown ul {
  position: static;
  z-index: 100;
  width: 100%;
  padding: 0;
  display: none;
  background-color: var(--bs-white);
  border-radius: 0;
  box-shadow: none;
  opacity: 1;
  visibility: visible;
}

nav.mobile-navbar .dropdown ul::after {
  display: none;
}

nav.mobile-navbar .dropdown ul li {
  min-width: 200px;
}

nav.mobile-navbar .dropdown ul li a {
  border-bottom: 1px solid #DDD;
}

nav.mobile-navbar .dropdown>.dropdown-active {
  display: block;
}

/*!
 * .lnb-area
 */
div.lnb-area ul.lnb.lnb-tab {
  margin-top: 10px;
}

.lnb.lnb-tab>li {
  -webkit-box-flex: 1;
  flex: 1 1 auto;
  border: 1px solid #DDD;
  background-color: #F2F2F2;
  text-align: center;
}

.lnb.lnb-tab li {
  margin-left: -1px;
  margin-bottom: -1px;
}

.lnb.lnb-tab>li:hover {
  background-color: #F9F9F9;
}

.lnb.lnb-tab>li>a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 0.5rem;
}

.lnb-area.a01 ul li:nth-child(1),
.lnb-area.a02 ul li:nth-child(2),
.lnb-area.a03 ul li:nth-child(3),
.lnb-area.a04 ul li:nth-child(4),
.lnb-area.a05 ul li:nth-child(5),
.lnb-area.a06 ul li:nth-child(6),
.lnb-area.a07 ul li:nth-child(7) {
  background-color: var(--bs-white);
}

.lnb-area.b01 ul li:nth-child(1),
.lnb-area.b02 ul li:nth-child(2),
.lnb-area.b03 ul li:nth-child(3),
.lnb-area.b04 ul li:nth-child(4),
.lnb-area.b05 ul li:nth-child(5),
.lnb-area.b06 ul li:nth-child(6),
.lnb-area.b07 ul li:nth-child(7) {
  background-color: var(--bs-white);
}

.lnb-area.c01 ul li:nth-child(1),
.lnb-area.c02 ul li:nth-child(2),
.lnb-area.c03 ul li:nth-child(3),
.lnb-area.c04 ul li:nth-child(4),
.lnb-area.c05 ul li:nth-child(5),
.lnb-area.c06 ul li:nth-child(6),
.lnb-area.c07 ul li:nth-child(7) {
  background-color: var(--bs-white);
}

.lnb-area.d01 ul li:nth-child(1),
.lnb-area.d02 ul li:nth-child(2),
.lnb-area.d03 ul li:nth-child(3),
.lnb-area.d04 ul li:nth-child(4),
.lnb-area.d05 ul li:nth-child(5),
.lnb-area.d06 ul li:nth-child(6),
.lnb-area.d07 ul li:nth-child(7) {
  background-color: var(--bs-white);
}

.lnb-area.e01 ul li:nth-child(1),
.lnb-area.e02 ul li:nth-child(2),
.lnb-area.e03 ul li:nth-child(3),
.lnb-area.e04 ul li:nth-child(4),
.lnb-area.e05 ul li:nth-child(5),
.lnb-area.e06 ul li:nth-child(6),
.lnb-area.e07 ul li:nth-child(7) {
  background-color: var(--bs-white);
}

@media screen and (max-width: 1199.98px) {
  .lnb.lnb-tab li {
    width: 25%;
  }
}

@media screen and (max-width: 991.98px) {
  .lnb.lnb-tab li {
    width: 33.33%;
  }
}

/*!
 * .cover-area
 */
.cover-area {
  position: relative;
  background-color: rgba(209, 229, 240, 0.8);
  overflow: hidden;
}

/*** .cover-carousel ***/
.cover-carousel .carousel,
.cover-carousel .carousel-inner,
.cover-carousel .carousel-item,
.cover-carousel .carousel-item::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
}

.cover-carousel .carousel-inner .carousel-item {
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  transition-property: opacity;
}

.cover-carousel .carousel-item-inner {
  position: absolute;
  top: 1rem;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.cover-carousel .carousel-item-inner .carousel-caption {
  top: auto;
  bottom: auto;
  left: auto;
  right: auto;
}

.cover-carousel .carousel-inner .carousel-item,
.cover-carousel .carousel-inner .active.carousel-item-start,
.cover-carousel .carousel-inner .active.carousel-item-end {
  opacity: 0;
}

.cover-carousel .carousel-inner .active,
.cover-carousel .carousel-inner .carousel-item-next.carousel-item-start,
.cover-carousel .carousel-inner .carousel-item-prev.carousel-item-end {
  opacity: 1;
  transition: 0.5s;
}

.cover-carousel .carousel-inner .carousel-item-next,
.cover-carousel .carousel-inner .carousel-item-prev,
.cover-carousel .carousel-inner .active.carousel-item-start,
.cover-carousel .carousel-inner .active.carousel-item-end {
  left: 0;
  transform: translate3d(0, 0, 0);
}

.cover-carousel .carousel-control-prev,
.cover-carousel .carousel-control-next {
  top: 1rem;
  bottom: 1rem;
  width: 9.5%;
  font-size: 6rem;
}

.cover-carousel .carousel-control-next-icon,
.cover-carousel .carousel-control-prev-icon {
  transition: 0.3s;
  color: rgba(var(--bs-white-rgb), 0.7);
}

.cover-carousel .carousel-control-next-icon:hover,
.cover-carousel .carousel-control-prev-icon:hover {
  color: rgba(var(--bs-white-rgb), 0.9);
}

.cover-carousel .carousel-indicators li {
  cursor: pointer;
  background-color: var(--bs-white);
  overflow: hidden;
  border: 0;
  width: 12px;
  height: 12px;
  border-radius: 50px;
  opacity: 0.6;
  transition: 0.3s;
}

.cover-carousel .carousel-indicators li.active {
  opacity: 1;
  background-color: var(--point);
}

@media screen and (max-width: 991.98px) {}

/*** .main-cover ***/
.main-cover.cover-carousel {
  height: 100vh;
  min-height: 400px;
}

.main-cover.cover-carousel .carousel-inner .carousel-item {
  background-position: center 40%;
}

.main-cover.cover-carousel .carousel-item .overlay {}

.main-cover.cover-carousel .carousel-item-inner,
.cover-carousel .carousel-control-prev,
.cover-carousel .carousel-control-next {
  top: 8.5rem;
  bottom: 0;
}

.main-cover.cover-carousel .carousel-item-inner .carousel-caption {
  width: 71%;
  text-shadow: 0 0 8px rgba(var(--bs-black-rgb), 0.1);
}

.main-cover.cover-carousel .carousel-item-inner .carousel-caption h2 {
  font-weight: bold;
}

.main-cover.cover-carousel .carousel-item-inner .carousel-caption h3 {}

@media screen and (max-width: 991.98px) {
  .main-cover.cover-carousel .carousel-item-inner .carousel-caption {
    width: auto;
  }
}

/*** .sub-cover ***/
.sub-cover.cover-carousel {
  height: 30vh;
  min-height: 200px;
}

.sub-cover.cover-carousel .carousel-item .overlay {}

.sub-cover.cover-carousel .carousel-item-inner {
  top: 8.5rem;
  bottom: 0;
}

.sub-cover.cover-carousel .carousel-item-inner .carousel-caption {
  text-shadow: 0 0 8px rgba(var(--bs-black-rgb), 0.1);
}

.sub-cover.cover-carousel .carousel-item-inner .carousel-caption h2 {}

.sub-cover.cover-carousel .carousel-indicators {
  display: none;
}

@media screen and (max-width: 575.98px) {
  .sub-cover.cover-carousel {
    height: 15vh;
  }
}

/*!
 * .fnb-area
 */
.fnb-area {
  background-color: #EEE;
  padding: 0.5rem 0;
}

.fnb-area .fnb {
  display: inline-block;
  padding-left: 0;
  margin-bottom: 0;
  list-style: none;
  vertical-align: middle;
}

.fnb-area .fnb li {
  display: inline-block;
  padding: 0 0.5rem;
  margin-left: -10px;
  font-size: 0.87rem;
}

@media screen and (max-width: 991.98px) {
  .fnb-area .fnb li {
    display: block;
  }
}

/*!
 * .company-info-area
 */
div.company-info-area {
  padding: 30px 0 0 0;
  border-top: 1px solid #EEE;
}

.company-info-area p {
  text-align: center;
}

.company-info-area ul {
  margin-bottom: 0;
  padding-left: 0;
  list-style: none;
  margin-left: -10px;
}

.company-info-area ul li {
  display: inline-block;
  position: relative;
  padding: 0 0.5rem;
  font-size: 0.87rem;
  color: #777;
  list-style: none;
}

.company-info-area ul li::after {
  position: absolute;
  top: 0.25rem;
  right: -3px;
  height: 0.8rem;
  border-right: 1px solid #999;
  content: ' ';
}

.company-info-area ul li:last-child::after {
  border-right: 0;
}

.company-info-area .social-icons {
  text-align: right;
  margin-bottom: 0;
}

.company-info-area .social-icons>a {
  padding-right: 0.5rem;
  padding-left: 0.5rem;
}

.company-info-area .social-icons>a:hover,
.social-icons>a:focus,
.social-icons>a:active {
  text-decoration: none;
}

.company-info-area .social-icons>a i {
  font-size: 1.5rem;
}

.company-info-area .social-icons>a i.fab {
  vertical-align: middle;
}

@media screen and (max-width: 767.98px) {
  .company-info-area .social-icons {
    margin-top: 14px;
    text-align: left;
  }

  .company-info-area ul li {
    display: block;
  }

  .company-info-area ul li::after {
    border: 0;
  }
}

/*!
 * .copyright-area
 */
.copyright-area {
  padding: 10px 0 30px 0;
}

.copyright-area span {
  font-size: 0.75rem;
  color: #999;
}

/*!
 * .modal-popup-area
 */
.modal {
  background-color: rgba(var(--bs-black-rgb), 0.6);
}

.modal-popup .modal-dialog {
  top: 50%;
  transform: translateY(-50%);
}

.modal-popup .modal-header p:last-child,
.modal-popup .modal-body p:last-child,
.modal-popup .modal-footer p:last-child {
  margin-bottom: 0
}

.modal-popup .modal-header {
  color: #777;
}

.modal-popup .modal-body {
  background-color: var(--bs-white);
  border: 0px;
  text-align: center;
  padding: 1.25rem;
}

.modal-popup .modal-body p.display-5 {
  font-weight: bold;
}

.modal-popup .modal-body p.display-6 {
  font-weight: bold;
  color: var(--point);
}

.modal-popup .modal-body p:last-of-type {
  margin-bottom: 0;
  color: #777;
}

.modal-popup .modal-footer:has(p.popup-close) {
  padding: 0;
}

.modal-popup .modal-footer p.popup-close {
  display: flex;
  align-items: center;
  width: 100%;
  margin-bottom: 0.25rem;
}

.modal-popup .modal-footer p.popup-close span {
  width: 50%;
  background-color: #F2F2F2;
  border: 1px solid #DDD;
}

.modal-popup .modal-footer p.popup-close span:first-of-type {
  border-right: 0;
}

.modal-popup .modal-footer p.popup-close span label {
  display: flex;
  justify-content: center;
  width: 100%;
  padding: 0.75rem;
  white-space: nowrap;
}

.modal-popup .modal-footer p.popup-close span label input.close {
  margin-left: 0.25rem;
}

/*!
 * .ad-banner-area
 */
.ad-banner-area {
  background-color: #E1E1E1;
}

.ad-banner .banner-caption {
  padding: 0.5rem 4rem 1rem 4rem;
  text-align: center;
}

.ad-banner .banner-caption p {
  margin-bottom: 0;
}

.ad-banner .banner-caption p:first-child {
  font-family: 'Nanum Myeongjo', serif;
  font-weight: bold;
  margin-top: 0.5rem;
}

.ad-banner .banner-caption p i {
  position: absolute;
  margin-top: 0.5rem;
  margin-left: 0.5rem;
  font-size: 2rem;
  color: #3D3037;
}

.ad-banner .banner-caption-bottom {
  position: relative;
}

.ad-banner .banner-caption-bottom>div {
  position: absolute;
  right: 0;
  bottom: 0.5rem;
}

.ad-banner .banner-caption-bottom>div span {
  padding: 0 0.5rem 0.12rem;
  background-color: rgba(var(--bs-black-rgb), 0.1);
  border-radius: 0.25rem;
  overflow: hidden;
}

.ad-banner .banner-caption-bottom>div span:first-child {
  padding-right: 0.2rem;
  margin-right: 0.2rem;
}

@media screen and (max-width: 991.98px) {
  .ad-banner .banner-caption-bottom>div span:first-child {
    display: none;
  }
}

/*!
 * .btn-backtotop
 */
.btn-backtotop {
  position: fixed;
  z-index: 1000;
  right: 3%;
  bottom: 3%;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  visibility: hidden;
  transition: background 0.5s;
}

.btn-backtotop.active {
  background-color: rgba(var(--bs-black-rgb), 0.3);
  border: 0;
  visibility: visible;
  opacity: 1;
}

.btn-backtotop.active:hover {
  background-color: var(--point);
}

.btn-backtotop i {
  font-size: 1.25rem;
  color: var(--bs-white);
}

/*!
 * I.E 기술지원 중단
 */
div.unsupported-browser#unsupportedBrowser {}

.unsupported-browser {
  position: absolute;
  z-index: 1000;
  top: 0;
  width: 100%;
}

.unsupported-browser .alert.alert-danger {
  position: relative;
  padding: 0.75rem 1.25rem;
  margin-bottom: 0;
  background-color: #F8D7DA;
  border: 1px solid transparent;
  border-radius: 0;
  border-color: #F5C6Cb;
  color: #721C24;
  text-align: center;
  font-size: 0.75rem;
}