@charset "utf-8";
/* 기본 레이아웃 */
body {word-break: keep-all; margin-top: 100px;}
.wrap {overflow: hidden;}
.layout {max-width: 1400px; padding: 0 15px;}
.num-black{color: #000;}
.num-white{color: #fff;}
.num-white a {color: #fff;}
p {font-size: 1.4rem; line-height: 1.6; font-weight: 500;}
span {font-weight: 400;}
div {box-sizing:border-box;}
article {box-sizing:border-box;}

@media (min-width:470px) {
  p {font-size: 1.6rem;}
}
@media (min-width:1024px) {
  p {font-size: 1.7rem;}
}
@media (min-width:1400px) {
  .layout {padding: 0; margin: 0 auto;}
}


/* aside */
.aside {position: fixed; z-index: 9999; bottom: 80px; right: 10px; display: none;}
.aside ul {display: flex; flex-direction: column; gap: 10px;}
.aside ul li {width: 50px; height: 50px; border-radius: 10px; display: flex; justify-content: center; align-items: center; flex-direction: column; box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 12px; cursor: pointer;}

.aside ul .online_sangdam {background-color: #9A9285; transition: all .3s ease-in-out;}
.aside ul .online_sangdam:hover {background-color: #574d3e;}

.aside ul .topbutton {background-color: #333333cb; transition: all .3s ease-in-out;}
.aside ul .topbutton:hover {background-color: #303958;}
.aside ul li p {font-size: 1.3rem; color: #fff; display: none; font-weight: 600;}

@media (min-width: 1200px) {
  .aside {bottom: 50px; right: 50px;}
  .aside ul li {width: 70px; height: 70px;}
  .aside ul li p {display: block; margin-top: 4px; font-size: 1.3rem;}
}
/* aside */

/* header */
.header {position: absolute; top: 0; left: 0; width: 100%; height: 90px; overflow: hidden; transition: all 0.5s; z-index: 9999;}
.header .header-inner {position: relative; text-align: center; display: flex; justify-content: space-between;}
.header .header-logo a{display: block; padding: 12px 0; width: 80%;}
.header .header-logo a h1 { font-size: 3.2rem; font-weight: 600; color: #fff;}

@media (min-width: 768px) {
.header {position: absolute; top: 0; left: 0; width: 100%; height: 90px; overflow: hidden; transition: all 0.5s; z-index: 9999;}
.header .header-inner {position: relative; text-align: center; display: flex; justify-content: space-between;}
.header .header-logo a{display: block; padding: 12px 0; width: 80%;}
.header .header-logo a h1 { font-size: 3.2rem; font-weight: 600; color: #fff;}
}

.header .header-gnb {position: relative;z-index: 1;width: 70%;height: 100%;}
.header .header-gnb .gnb-depth-1 {display: flex; justify-content: space-between; height: 100%;}
.header .header-gnb .gnb-depth-1 > .depth-1 {vertical-align: top; width: calc(100% / 5);}
.header .header-gnb .gnb-depth-1 > .depth-1 > a {display: flex; justify-content: center; align-items: center; height: 100px; font-size: 1.8rem; position: relative; text-align: center; font-weight: 600; color: #000;}
.header .header-gnb .gnb-depth-1 > .depth-1 > a:after {
  position: absolute; left: 50%; right: 50%; height: 3px; bottom: -1px; content: ''; background: #5D68A5;
  transition: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55); transform: translate3d(0, 0, 0); opacity: 0;
}
.header .header-gnb .gnb-depth-1 > .depth-1 > a:hover span {color: #5D68A5 !important; font-weight: 600;}
.header .header-gnb .gnb-depth-1 > .depth-1 > a:hover:after {left: 40px; right: 42px; opacity: 1;}
.header .header-gnb .gnb-depth-1 > .depth-1 > a span {line-height: 1.3; font-weight: 600; color: #000; transition: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);}

.header .header-gnb .gnb-depth-1 .depth-1 .gnb-depth-2 {padding: 20px 0;}
.header .header-gnb .gnb-depth-1 .depth-1 .gnb-depth-2 .depth-2 a {transition: all .3s; padding: 14px 0; display: block; position: relative;}
.header .header-gnb .gnb-depth-1 .depth-1 .gnb-depth-2 .depth-2 a:after {content: ''; background-color: #5D68A5; width: 6px; height: 6px; border-radius: 50px; top: 0; right: 45%; transform: translateX(-50%); position: absolute; opacity: 0; transition: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);}
.header .header-gnb .gnb-depth-1 .depth-1 .gnb-depth-2 .depth-2 a:hover:after {opacity: 1;}
.header .header-gnb .gnb-depth-1 .depth-1 .gnb-depth-2 .depth-2 a span {display: block; font-size: 1.6rem; font-weight: 500; text-align: center; transition: all 0.3s; color: #282C2F; line-height: 1.3;}
.header .header-gnb .gnb-depth-1 .depth-1 .gnb-depth-2 .depth-2 a:hover span {color: #5D68A5;}

@media (min-width: 768px) {
  .header::after {content: ""; position: absolute; top: 100px; left: 0; width: 100%; height: 1px; background: #ddd;}
}

/* 모바일 메뉴  css*/
.header .mobile-gnb {display: none;}
.header .mobile-gnb .sidebar-btn {position: relative; width: 50px; height: 65px; z-index: 1; cursor: pointer; background-color: transparent;}
.header .mobile-gnb .sidebar-btn span {display: block; position: absolute; left: 20px; width: 24px; height: 2px; background-color: #16233B;}
.header .mobile-gnb .sidebar-btn span:nth-child(1) {top: 22px;}
.header .mobile-gnb .sidebar-btn span:nth-child(2) {top: 32px; transition: opacity 0s 0.15s;}
.header .mobile-gnb .sidebar-btn span:nth-child(3) {top: 42px;}
.header .mobile-gnb .sidebar-btn span:nth-child(1),
.header .mobile-gnb .sidebar-btn span:nth-child(3) {transition: top 0.15s 0.15s, transform 0.15s, width 0.15s, left 0.15s;}
.header .mobile-gnb.open .sidebar-btn span:nth-child(2) {opacity: 0; transition: opacity 0.15s;}
.header .mobile-gnb.open .sidebar-btn span:nth-child(1), 
.header .mobile-gnb.open .sidebar-btn span:nth-child(3) {top: 32px; width: 30px; transition: top 0.15s, transform 0.15s 0.15s, width 0.15s 0.15s, left 0.15s 0.15s;}
.header .mobile-gnb.open .sidebar-btn span:nth-child(1) {left: 18px; transform: rotate(45deg);}
.header .mobile-gnb.open .sidebar-btn span:nth-child(3) {left: 18px; transform: rotate(-45deg);}
.header .mobile-gnb .sidebar-wrap {
    position: fixed; width: 100%; height: 100%; top: 65px; left: 0; background-color: rgba(0,0,0,0.6); transition: all 0.5s; visibility: hidden; opacity: 0;
}
.header .mobile-gnb.open .sidebar-wrap {visibility: visible; opacity: 1;}
.header .mobile-gnb .sidebar-wrap .sidebar {position: absolute; 
    top: 0; right: 0; width: 100%; max-width: 375px; height: calc(100vh - 65px); background-color: #fff; transform: translateX(100%); transition: all 0.5s;
}
.header .mobile-gnb.open .sidebar-wrap .sidebar {transform: translateX(0);}
.header .mobile-gnb .gnb-depth-1 {height: 100%; overflow-y: auto; background-color: #fff;}
.header .mobile-gnb .depth-1 {background: #16233B; border-bottom: 1px dotted #888888;}
.header .mobile-gnb .depth-1 > a {display: flex; align-items: center; position: relative; padding: 0 60px 0 25px; height: 60px; font-size: 1.7rem; font-weight: 500; color: #fff;}

/* .header .mobile-gnb .gnb-depth-1 .depth-1>a::before {content: "\e941"; display: inline-block; position: absolute; top: 50%; right: 20px; transform: translateY(-50%); font-family: "xeicon"; font-weight: 900; color: #fff;} */
/* .header .mobile-gnb .gnb-depth-1 .depth-1.active a::before {transform: translateY(-50%) rotate(180deg);} */

/* .header .mobile-gnb .gnb-depth-1 .depth-1:nth-child(4)>a::before {content: none;} */
/* .header .mobile-gnb .gnb-depth-1 .depth-1:nth-child(5)>a::before {content: none;} */
/* .header .mobile-gnb .gnb-depth-1 .depth-1:nth-child(6)>a::before {content: none;} */
/* .header .mobile-gnb .gnb-depth-1 .depth-1:nth-child(7)>a::before {content: none;} */

.header .mobile-gnb .gnb-depth-1 .depth-1>a::before {content: ""; display: inline-block; position: absolute; top: 50%; right: 20px; transform: translateY(-50%); color: #fff; width: 24px; height: 24px; background: url("https://glocal.knu.ac.kr/css/../images/arrow_down.png") no-repeat;}
.header .mobile-gnb .gnb-depth-1 .depth-1.active a::before {transform: translateY(-50%) rotate(180deg);}
.header .mobile-gnb .gnb-depth-1 .depth-1.active a .ion-icon {transform: translateY(-50%) rotate(180deg); transition: all .2s ease-in-out;}

.header .mobile-gnb .depth-1 > a > span {position: relative; display: block; line-height: normal; color: #fff;}
.header .mobile-gnb .depth-1 > a > span::before {
    content: ""; display: block; position: absolute; left: -2px; bottom: 0; width: 0; height: 9; transition: all 0.5s; transition-timing-function: cubic-bezier(0.165, 0.84, 0.44, 1); z-index: -1; background-color: #D0C09E;
}
.header .mobile-gnb .depth-1.current > a > span::before {content: ""; display: block; width: calc(100% + 4px);}
.header .mobile-gnb .gnb-depth-2 {
    display: none; background-color: #fff; padding: 10px; text-align: left;
}
.header .mobile-gnb .depth-2 > a {display: block; padding: 15px 25px;}
.header .mobile-gnb .depth-2 > a span{font-weight: 500; transition: all .3s; font-size: 1.5rem; color: #777;}
.header .mobile-gnb .depth-2 a span:hover {color: #000;}
.header .mobile-gnb .depth-2 > a.active {color: #007ea5; font-weight: bold;}

/* 모바일 메뉴 끝 */
@media (max-width: 1024px) {
    .header {position: fixed; width: 100%; height: 65px;}
    .header .header-logo {top: 12px;}
    /* .header .header-logo img {width: 200px;} */
    .header .header-gnb {display: none;}
    .header .mobile-gnb {display: block;}
}
@media (max-width:1024px) {
    /* #logo-img {display: none;} */
    #logo-m {display: block; z-index: 9999;}
    .header .header-inner {background: rgba(255, 255, 255, 1);}
    .language .lang-list {line-height: 70px;}
    body {margin-top: 65px;}
}
@media (max-width:500px) {
    .header .mobile-gnb .sidebar-wrap .sidebar {max-width: 100%;}
}

@media (min-width:1024px) {
  .header .header-logo a {padding: 23px 0;width: 100%;}
  /* .header .header-inner {padding: 0 40px;} */
}
/* 상단헤더 끝 */


/* section01 메인 css */
#section01 {position: relative; overflow: hidden;}
#section01 .main-img {width: 100%; height: 80vh; background: url('../images/main-img.jpg?t=2') no-repeat center; background-size: cover;  animation: scale-ani 5s ease forwards; }
/* section01 bg 축소 효과 */
@keyframes scale-ani {
    0% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}
#section01 .text {position: absolute; top: 15%; left: 5%; z-index: 9; width: 80%; max-width: 1400px;}
#section01 .text h1{font-size: 2.8rem; font-weight: 300; font-family: 'Gmarketsans'; color: #fff;}
#section01 .text h1 em {font-weight: bold;}
#section01 .text p {font-size: 1.4rem; font-weight: 400; margin-top: 10px; color: #fff; line-height: 1.7;}

#section01 .qnav {position: absolute; width: 100%; bottom: 20%;}
#section01 .qnav ul{display: flex; width: 90%; flex-wrap: wrap; box-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px; margin: 0 auto; padding: 0; overflow: hidden; gap: 20px;}
#section01 .qnav ul a {width: calc((100% - 20px)/2); padding: 20px 15px; transition: all .3s; background-color: #f2f2f2e3; position: relative;}
#section01 .qnav ul a:hover {background-color: #303958; opacity: 1;}


#section01 .qnav ul a li {display: flex; align-items: center; gap: 20px;}
#section01 .qnav ul a li .txt span {font-size: 1.5rem; color: #AAAAAA;}
#section01 .qnav ul a li .txt p {font-weight: 700; font-size: 1.6rem; color: #4C4C4C; transition: all .3s; position: relative;}
#section01 .qnav ul a:hover li .txt p {color: #fff;}

#section01 .qnav ul a li .img-box {position: relative; width: 36px; height: 36px;}
#section01 .qnav ul a li .img-box .img{position: absolute; width: 100%; height: 100%;}
#section01 .qnav ul a li .img-box .img-hover{display: none;}
#section01 .qnav ul a:hover li .img-box .img{display: none;}
#section01 .qnav ul a:hover li .img-box .img-hover{display: block;}

@media (min-width: 361px) {
  #section01 .text h1{font-size: 3.2rem;}
  #section01 .text p {font-size: 1.6rem;}
}
@media (min-width: 424px) {
  #section01 .text {top: 10%; width: 80%;}

  /* #section01 .qnav {bottom: 10%} */
  #section01 .qnav ul a {padding: 20px 25px;}
  #section01 .qnav ul a::before {content: ''; width: 24px; height: 24px; background: url('../images/qnav_arrow.png') no-repeat; position: absolute; top: 50%; transform: translateY(-50%); right: 15px;}
}

@media (min-width: 480px) {
  #section01 .text h1{font-size: 3.6rem;}
}
@media (min-width: 768px) {
  #section01 .text {width: 80%; top: 6%;}
  #section01 .text h1{font-size: 4.8rem;}
  #section01 .text p {font-size: 1.8rem; margin-top: 0;}
  
  #section01 .qnav {position: absolute; width: 100%; bottom: 8%;}
  #section01 .qnav ul a {padding: 20px 40px; }
  #section01 .qnav ul a::before {right: 45px;}
  #section01 .qnav ul a li .txt p {font-size: 1.8rem;}
}
@media (min-width: 1024px) {
  #section01 .text h1{font-size: 5rem;}
}
@media (min-width: 1200px) {
  #section01 .text {}

  #section01 .qnav ul a {width: calc((100% - 60px)/4); padding:20px 30px;}
  .main-slide .qnav ul a li img {width: 42px; height: 42px;}
  .main-slide .qnav ul a li {text-align: center;}
  .main-slide .qnav ul a li p {display: block; color: #fff; font-size: 1.4rem; font-weight: 500;}
}
@media (min-width: 1260px) {
  .header-inner .contact-btn {display: block;}

  /* #section01 .text h1{font-size: 6.4rem;} */
  #section01 .text p {font-size: 2rem;}
}
@media (min-width: 1400px) {
#section01 .text {width: 70%;}
/* #section01 .text h1{font-size: 6.8rem;} */
#section01 .qnav ul {width: 100%;}
}

@media (min-width: 1600px) {
  #section01 .text {width: 60%; left: 12%;}
}
@media (min-width: 1900px) {
  #section01 .text {left: 260px;}
}
/* section01 메인 end */


/* section title 공통 */
/* section .section_wrap .section_title {margin-bottom: 30px;} */
section .section_wrap .section_title h2 {font-family: 'Gmarketsans', 'san-serif'; font-size: 2.8rem; font-weight: 700; color: #222; transform: rotate(-0.03deg); margin-bottom: 15px;}
section .section_wrap .section_title p {font-size: 1.5rem;}


@media all and (min-width:768px) {
  /* section .section_wrap .section_title {margin-bottom: 40px;} */
section .section_wrap .section_title h2 {font-size: 3.2rem; margin-bottom: 25px;}
}
@media all and (min-width:1024px) {
  /* section .section_wrap .section_title {margin-bottom: 50px;} */
  section .section_wrap .section_title span {font-size: 1.8rem; font-weight: 500;}
}
@media all and (min-width:1400px) {
  /* section .section_wrap .section_title {margin-bottom: 60px;} */
  section .section_wrap .section_title h2 {font-size: 4rem;}
}

/* section02 about css */

#section02 {padding: 80px 0 40px 0;}

#section02 .about_wrap {display: flex; flex-wrap: wrap; gap: 20px; align-items: center;}
#section02 .about_wrap>div {width: 100%;}
#section02 .about_wrap .img {text-align: center;}
#section02 .about_wrap .section_title h2 {text-align: center;}

@media all and (min-width:768px) {
  #section02 {padding: 100px 0 60px 0;}
  #section02 .about_wrap {gap: 40px;}
  #section02 .about_wrap>div {width: calc((100% - 40px)/2);}
  #section02 .about_wrap>ul>a {width: calc((100% - 80px)/5);}
  #section02 .about_wrap>ul>a>li {gap: 25px;}
  #section02 .about_wrap>ul>a>li .txt span {font-size: 1.6rem;}
}
@media all and (min-width:1024px) {
  #section02 {padding: 140px 0; position: relative;}
}
@media all and (min-width:1400px) {
  #section02 {padding: 160px 0 80px 0; position: relative;}
  #section02::before {content: ''; width: 387px; height: 234px; background: url('../images/section02-bg.png') no-repeat; position: absolute; top: 2%; right: -4%;}
}

/* section02 about css end */

/* section03 css */
#section03 {padding: 40px 0;}

#section03 .section_title {margin-bottom: 40px; text-align: center;}
#section03 ul {display: flex; flex-wrap: wrap; gap: 20px; justify-content: center; position: relative; z-index: 999;}
#section03 ul li {text-align: center; width: calc((80% - 40px)/3);}
#section03 ul li .txt {margin-top: 15px;}
#section03 ul li .icon img {width: 80%;}

@media all and (min-width:475px) {
  #section03 ul li .icon img {width: auto;}
}

@media all and (min-width:650px) {
#section03 .section_title {gap: 40px;}
}
@media all and (min-width:768px) {
  #section03 {padding:60px 0;}
  #section03 .section_title {margin-bottom: 50px;}
  #section03 ul {gap: 40px;}
  #section03 ul li {text-align: center; width: calc((80% - 200px)/6);}
}
@media all and (min-width:1024px) {
  #section03 {position: relative;}
  #section03 .section_title {margin-bottom: 60px;}
}
@media all and (min-width:1400px) {
  #section03 {padding: 120px 0 80px 0; position: relative;}
  #section03::before {content: ''; width: 385px; height: 169px; background: url('../images/section03-bg01.png') no-repeat; position: absolute; top: 25%; left: -4%;}
  #section03::after {content: ''; width: 446px; height: 428px; background: url('../images/section03-bg02.png') no-repeat; position: absolute; top: 15%; right: -4%;}
}

/* section03 css end */

/* section04 css */
#section04 {padding: 40px 0 80px 0;}
#section04 .contact {background: url('../images/section04-bg.jpg') no-repeat; display: flex; flex-wrap: wrap; padding: 40px 20px; justify-content: center; align-items: center; gap: 40px;}
#section04 .contact .txt {text-align: center;}
#section04 .contact .txt h2 {color: #fff; font-size: 2.4rem; margin-bottom: 15px; font-family: "Nanum Myeongjo", serif;
  font-weight: 400; transform: rotate(-0.03deg);}
#section04 .contact .txt span {color: #ffffffb7; font-size: 1.4rem; margin-bottom: 25px; display: block; line-height: 1.5;}
#section04 .contact .txt p {color: #fff; font-weight: 500;}
#section04 .contact .shortcut-btn {margin-top: 0;}
#section04 .contact .shortcut-btn button {margin: 0 auto; background-color: #b1b1b185 !important;}
#section04 .contact .shortcut-btn button:hover {background-color: #fff !important; color: #303958; font-weight: 500; border: 1px solid #fff;}

@media (min-width: 474px) {
  #section04 .contact {padding: 40px 30px;}
}
@media (min-width: 640px) {
  #section04 .contact {justify-content: space-between;}
  #section04 .contact .txt {text-align: left;}
}
@media (min-width: 768px) {
  #section04 {padding: 60px 0 100px 0;}
  #section04 .contact {padding: 40px;}  
  #section04 .contact .txt h2 {font-size: 3rem;}
  #section04 .contact .txt span {font-size: 1.6rem;}
  #section04 .contact .txt p {font-size: 2rem;}
}
@media all and (min-width:1024px) {
  #section04 .contact {padding: 60px 40px;}
  #section04 .contact .txt h2 {font-size: 3.4rem; margin-bottom: 15px;}
  #section04 .contact .txt span {font-size: 1.8rem; margin-bottom: 40px; display: block; line-height: 1.5;}
  #section04 .contact .txt p {font-size: 2.4rem;}
}
@media all and (min-width:1400px) {
  #section04 {padding: 100px 0 140px 0;}
  #section04 .contact {padding: 80px 60px;}
}
/* section04 css end */


/* footer css*/
footer {background-color: #27272C;}
footer .footer-top { border-bottom: 1px solid #313131;}
footer .footer-top .footer-menu {display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; padding: 10px 15px 10px 15px; align-items: center;}

footer .footer-top .footer-menu .util {display: flex; flex-wrap: wrap;}
footer .footer-top .footer-menu .util a {padding: 15px 0; width: 50%; text-align: center;}
footer .footer-top .footer-menu .util a li {color: #B7B7B7; font-size: 1.4rem; font-weight: 500;}

footer .footer-middle {display: flex; flex-wrap: wrap; text-align: center; padding: 40px 15px 20px 15px; justify-content: center;}
footer .footer-middle .info {width: 100%; display: flex; flex-wrap: wrap;}
footer .footer-middle .info li {font-size: 1.4rem; font-weight: 300; color: #999999; line-height: 1.8; word-break: keep-all; margin-right: 30px;}
footer .footer-middle .info li span {color: #fff;}
/* footer .footer-middle>div {width: 45%;} */

footer .copyright {text-align: center; padding: 25px 0;}
footer .copyright p {color: #999; font-size: 1.3rem;}

@media (min-width: 424px) {
  footer .footer-top .footer-menu .util {gap: 20px;}
  footer .footer-top .footer-menu .util a {width: auto;}
}

@media (min-width: 768px) {
  footer .footer-top .footer-menu {padding: 10px 15px;}
  footer .footer-top .footer-menu .util {gap: 35px;}
  footer .footer-top .footer-menu .sns {gap: 20px;}
  footer .footer-middle .info {width: 60%; justify-content: center;}
}
/* footer 끝 */

/* shortcut-btn */
.shortcut-btn {display: flex; justify-content: center; margin-top: 30px;}
.shortcut-btn button {padding: 14px 40px; transition: all 0.3s;  color: #fff ; font-size: 1.3rem; font-weight: 500; background-color: #b1b1b1; border: 1px solid transparent; display: flex; gap: 10px; align-items: center;}
.shortcut-btn button:hover {background-color: #303958; color: #fff; font-weight: 500; border: 1px solid #303958;}
.shortcut-btn button span {font-size: 1.4rem;}
.shortcut-btn button i {padding-left: 4px;}

@media (min-width: 768px) {
  .shortcut-btn {margin-top: 60px;}
  .shortcut-btn button {padding: 16px 40px; font-size: 1.6rem;}
  .shortcut-btn button span {font-size: 1.6rem;}
  .shortcut-btn button i {padding-left: 10px;}
}