@charset "utf-8";

/* css reset */
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@100..900&family=Roboto:wght@100;300;400;500;700;900&display=swap");
html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}
html {
  font-size: 16px;
}
body {
  font-family: "Noto Sans KR", sans-serif;
  color: #333;
}
ol,
ul {
  list-style: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
address {
  font-style: normal;
}
a {
  color: #333;
  text-decoration: none;
  display: block;
}
img {
  border: 0;
  vertical-align: top;
}
.hidden {
  display: block;
  width: 1px;
  height: 1px;
  overflow: hidden;
  color: #fff;
  position: absolute;
  left: -1000%;
  top: 0;
}

.material-symbols-outlined {
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
}

.skipNav {
  position: fixed;
  width: 100%;
  overflow: hidden;
  z-index: 110;

  font-family: "Noto Sans KR", sans-serif;
}

.skipNav a {
  height: 1px;
  margin-bottom: -1px;
  overflow: hidden;

  text-align: center;
  color: #fff;
  font-size: 1.2rem;
  font-weight: 700;
}

.skipNav a:hover,
.skipNav a:focus,
.skipNav a:active {
  height: auto;
  padding: 15px 0;
  background: #000;
}

/* 
font-family: "Noto Sans KR", sans-serif; font-weight:100~900: 
font-family: "Roboto", sans-serif; 
*/

.wrap {
  width: 100%;
  overflow: hidden;
}

/* 헤더 영역 */
#headerArea {
  width: 100%;
  height: 107px;
  position: fixed;
  z-index: 100;
  left: 0;
  top: 0;
  background: rgba(255, 255, 255, 0.7);
  transition: background-color 0.5s ease-out;
  backdrop-filter: blur(5px);
}
#headerArea .header_inner {
  width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}
#headerArea .logo {
  margin-top: 25px;
}
#headerArea .logo a {
  width: 197px;
  height: 75px;
  overflow: hidden;
}

#gnb {
  clear: both;
  width: 1000px;
  height: 100px;
}

#gnb ul.dropdownmenu {
  float: left;
  width: 100%;
  justify-content: space-between;
}
#gnb ul.dropdownmenu li.menu {
  position: relative;
  float: left;
  width: 20%;
  height: 100px;
}
#gnb ul.dropdownmenu li.menu::after {
  content: "";
  display: block;
  width: 100%;
  height: 2px;
  background: #6bb0f0;
  position: absolute;
  left: 0;
  bottom: 0;
  transform: scaleX(0);
  transition: all 0.5s ease-out;
}
#gnb ul.dropdownmenu li.menu:hover::after {
  content: "";
  transform: scaleX(1);
}
#gnb ul.dropdownmenu li a.depth1 {
  display: block;
  padding: 45px 0;
  text-align: center;
  transition: all 0.5s;
}

/* 2depth */
#gnb ul.dropdownmenu li ul {
  width: 100%;
  position: absolute;
  top: 100px;
  left: 0;
  padding: 10px 0;
  line-height: 2em;
  height: 140px;
  display: none;
}

#gnb ul.dropdownmenu li ul li {
  text-align: center;
  font-weight: bold;
}
#gnb ul li ul li a {
  display: block;
  color: #333;
  font-weight: 500;
  transition: all 0.5s;
}
#gnb ul li ul li a:hover {
  color: #fff;
  background: #6bb0f0;
  border-radius: 15px;
}

#headerArea .top_menu {
  width: 150px;
  display: flex;
}
#headerArea .top_menu li {
  width: 45%;
  text-align: center;
}
#headerArea .top_menu li a {
  margin: 50px 0;
  padding: 0 4px;
  font-size: .9rem;
}
#headerArea .top_menu li:hover a {
  /* background: #004e97; */
  color: #333;
  border-bottom: 3px solid;
  border-radius: 10px;
  transition: all 0.5s ease-out;
}
#headerArea .top_menu span {
  margin: 50px 0;
  font-size: 1rem;
  position: unset;
}

/* 다크 & 라이트 모드 만들기 */
/* 라이트 모드 */
body.light-mode {
  background-color: #ffffff;
  color: #333;
}

/* 다크 모드 */
body.dark-mode {
  background-color: #1e1e1e;
  color: #f5f5f5;
}
.sub_nav ul li a.dark-mode {
  color: #fff;
  background-color: #333;
}
.content_area .content_bottom p.dark-mode {
  color: #000;
}

/* 토글 버튼 스타일 */
.toggle-switch {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  background-color: #fff;
  border: 1px solid #333;
  border-radius: 50px;
  padding: 5px;
  width: 40px;
  position: relative;
  transition: background-color 0.3s;
  top: 50px;
  right: -50px;
}
.toggle-switch .fa-solid {
  margin: 0;
}

.toggle-switch.dark {
  background-color: #1e1e1e;
}

.toggle-knob {
  width: 22px;
  height: 22px;
  background-color: skyblue;
  border-radius: 50%;
  transition: transform 0.3s;
  transform: translateX(0);
  position: absolute;
  left: 0;
}

.toggle-switch.dark .toggle-knob {
  transform: translateX(30px);
  background-color: #999;
}

.fa-sun {
  position: absolute;
  right: 0;
}

/* 푸터 영역 */
#footerArea {
  width: 100%;
  color: #fff;
  background: #004e97;
}

#footerArea .footer_inner {
  width: 1400px;
  margin: 0 auto;
  display: flex;
  padding: 50px 0;
}
#footerArea img {
  margin-right: 50px;
}
#footerArea .bottom_menu {
  display: flex;
  gap: 50px;
  margin: 10px 0 20px;
}
#footerArea .bottom_menu li a,
.sns li a {
  color: #fff;
}
#footerArea address {
  font-size: 0.95rem;
  line-height: 1.5rem;
  margin-bottom: 10px;
}
#footerArea .footer_right {
  margin-left: 480px;
}

#footerArea .sns {
  width: 150px;
  display: flex;
  justify-content: space-between;
}
#footerArea .sns i {
  font-size: 2.5rem;
}
#footerArea .sns li:hover i {
  color: #ccc;
}

#footerArea .go_to_top {
  width: 80px;
  height: 80px;
  /* background:#004e97;  */
  background: url(../images/Top.png) no-repeat center;
  box-shadow: 0 0 15px 1px rgba(0, 0, 0, 0.3);
  position: fixed;
  left: 50%;
  margin-left: 750px;
  bottom: 150px;
  border-radius: 50%;
  z-index: 50;
  display: none;
  transition: all 0.7s;
}

#footerArea .go_to_top span {
  display: none;
  text-align: center;
  color: #fff;
  font-size: 1.2rem;
  font-weight: bold;
  margin-top: 25px;
  transition: all 0.3s;
}
#footerArea .go_to_top:hover {
  background: steelblue;
  transition: all 0.4s ease-out;
}
#footerArea .go_to_top:hover span {
  display: block;
}

/* Family site */

#footerArea .select {
  width: 150px;
  background: #fff;
  border-radius: 20px;
  margin: 10px 0 15px;
}
#footerArea .select a {
  padding: 10px 0;
  text-align: center;
}
.select {
  width: 150px;
  background: #fff;
  position: relative;
  margin: 200px 0 0 50px;
  z-index: 20;
}
.select .arrow {
  display: block;
  font-size: 1em;
  padding: 10px 0;
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid #fff;
  text-align: center;
  transition: all 1s;
}
.select .arrow i {
  font-size: 0.8em;
  color: red;
}
.select .arrow:hover {
  background: #000;
  color: #fff;
  border: 1px solid #ccc;
}
/* .select .arrow:hover span{color: #fff;} */

.select .aList {
  position: absolute;
  top: -185px;
  left: -1px;
  width: 150px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid #ccc;
  display: none;
}
.select .aList li {
  line-height: 1.5em;
  border-bottom: 1px solid #ccc;
}
.select .aList li a {
  display: block;
  text-align: center;
  padding: 5px 0;
  transition: all 0.3s;
  background: #fff;
}
.select .aList li a:hover {
  background: #333;
  color: #fff;
}