@font-face {
  font-family: "Metropolis";
  src: url(../fonts/Metropolis-Black.woff) format("woff");
  font-weight: 900;
}
@font-face {
  font-family: "Metropolis";
  src: url(../fonts/Metropolis-Bold.woff) format("woff");
  font-weight: 800;
}
@font-face {
  font-family: "Metropolis";
  src: url(../fonts/Metropolis-Light.woff) format("woff");
  font-weight: 700;
}
@font-face {
  font-family: "Metropolis";
  src: url(../fonts/Metropolis-Medium.woff) format("woff");
  font-weight: 500;
}
@font-face {
  font-family: "Metropolis";
  src: url(../fonts/Metropolis-Regular.woff) format("woff");
  font-weight: 400;
}
@font-face {
  font-family: "AppleSDGothicNeo";
  src: url(../fonts/appleSDGothicNeo/AppleSDGothicNeoB.ttf) format("woff");
  font-weight: 900;
}

body {
  font-family: "Metropolis", "Noto Sans KR", "AppleSDGothicNeo", "malgun gothic",
    "맑은 고딕", "돋움", "dotum", sans-serif;
}
body.active {
  overflow: hidden;
}
/* container */
.container {
  width: 100%;
  height: 100%;
  margin: 0 auto;
  max-width: calc(1320px + 48px);
  padding: 0 24px;
}
.common_title {
  margin-bottom: 30px;
}
.common_title h3 {
  font-size: 54px;
  line-height: 1.4;
  font-weight: 600;
}
.menu {
  width: 100%;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  background: url(../imgs/bg.jpg) no-repeat center/cover;
  clip-path: circle(0% at 50% 49px);

  pointer-events: none;
  transition: all 0.5s ease-out;
  z-index: 10;
  overflow: hidden;
}
.menu.active {
  transition: all 0.5s 0.1s ease-out;
  clip-path: circle(150% at 50% 0);
  pointer-events: initial;
}
.menu_wrap {
  width: 100%;
  height: 100%;

  display: flex;
  flex-direction: column;
}

.menu_top {
  width: 100%;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 120px;
}
.mob_menu_logo {
  display: none;
}
.menu_lang {
  position: relative;
}
.now_lang {
  cursor: pointer;
  width: 100px;
  text-align: center;

  position: relative;
}
.now_lang:hover ~ .lang_list {
  display: flex;
}
.now_lang > span {
  font-size: 14px;
  color: #fff;
}
.now_lang:after {
  background: url(../imgs/icons/ico_lang.png) no-repeat center/contain;
  width: 22px;
  height: 22px;
  position: absolute;
  content: "";
  top: 50%;
  left: 0px;
  transform: translate(0, -50%);
}
.now_lang::before {
  width: 7px;
  height: 7px;
  border-bottom: 1px solid #fff;
  border-right: 1px solid #fff;
  content: "";
  position: absolute;
  right: 15px;
  transform: translate(0, 0%) rotate(45deg);
}
.lang_list {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translate(-50%, 10%);
  border-radius: 20px;
  padding: 30px;

  flex-direction: column;
  gap: 15px;
  display: none;

  background-color: #426378;
}
.lang_list li a {
  font-size: 14px;
  color: #fff;
}
.menu_close {
  margin-right: 50px;
  width: 50px;
  height: 50px;
  cursor: pointer;
  border-radius: 50px;
  background-color: #1c3c52;
  border: 1px solid rgba(255, 255, 255, 0.3);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  justify-content: center;
}
.close_bar {
  width: 50%;
  height: 1px;
  background-color: #fff;
  transition: all 0.25s;
}
.close_bar_1 {
  transform: rotate(45deg) translate(5px, 3px);
}
.close_bar_2 {
  transform: rotate(-45deg) translate(4px, -3px);
}
.menu_ul {
  display: grid;
  margin-top: 4vh;
  grid-template-columns: repeat(4, 1fr);
}
.menu_ul > li {
  margin: 0 5%;
}
.menu_ul > li span {
  position: relative;
}
.menu_ul > li:nth-child(1) span:after,
.menu_ul > li:nth-child(6) span:after {
  position: absolute;
  height: 1px;
  background-color: #ffffff54;
  width: 150vw;
  left: 0;
  content: "";
  bottom: 0;
  left: -50vw;
}

.menu_ul > li span,
.menu_another a {
  font-size: 30px;
  line-height: 1.2;
  font-weight: 600;
  display: block;
  padding-bottom: 10px;
  position: relative;
  color: #fff;
}
.menu_sub_ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
  height: 31vh;
  margin-top: 2.5vh;
  min-height: 215px;
}
.menu_sub_ul a {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.2;
  opacity: 0.7;
  color: #fff;
  transition: all 0.25s;
  display: flex;
  align-items: center;
  gap: 5px;
}
.menu_sub_ul a:hover,
.menu_another_ul a:hover {
  opacity: 1;
}

.menu_another_ul {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  height: 50%;
}

/* header */
header {
  width: 100%;
  height: 100px;
  padding: 0 70px;
  position: absolute;
  top: 0;
  z-index: 1;
}
.inheader {
  width: 100%;
  height: 100%;

  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  width: 251.78px;
  color: #fff;
}
.menuBtn {
  width: 50px;
  height: 50px;
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 1);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: all 0.5s 0.25s;
  gap: 10px;
  justify-content: center;
  cursor: pointer;
}
.menuBtn.active {
  transition: all 0.5s;
  transform: scale(3);
  opacity: 0;
}
.menuBtn_bar {
  width: 50%;
  height: 1px;
  background-color: #fff;
}
.header_rt {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 50px;
}
.header_rt .lang {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  position: relative;
}
.header_rt .lang:after {
  width: 1px;
  height: 60%;
  background-color: #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  content: "";
}
.header_rt .lang a {
  color: #fff;
  opacity: 0.6;

  font-size: 14px;
}
.header_rt .lang a.active {
  opacity: 1;
}
.header_rt .lang li {
  position: relative;
}
.header_rt .lang li.active:after {
  position: absolute;
  content: "";
  width: 100%;
  height: 2px;
  background-color: #fff;
  bottom: -3px;
  left: 0;
}
.w-posco {
  width: 144px;
}

/* footer */
footer {
  width: 100%;
}
.footer_top {
  padding: 50px 0;
  width: 100%;
  background: #f4f4f4;
}
.footer_wrap {
  display: flex;
  justify-content: space-between;
}
.footer_menu {
  padding-right: 100px;
}
.footer_menu,
.footer_menu2 ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer_menu li a,
.footer_menu_title {
  font-weight: 600;
  font-size: 16px;
  color: #222;
}
.footer_menu_title {
  display: inline-block;
  margin-bottom: 18px;
}
.footer_menu,
.footer_menu2 {
  position: relative;
}
.footer_menu:after,
.footer_menu2:after {
  position: absolute;
  left: -30px;
  top: 0;
  content: "";
  height: 100%;

  width: 1px;
  background-color: #eddd;
}
.footer_menu2 ul a,
.footer_menu3 ul a {
  font-size: 14px;
  font-weight: 400;
}
.footer_menu3 ul {
  height: 100%;
  display: flex;

  gap: 10px;
  flex-direction: column;
}

.footer_menu4_wrap {
  display: flex;

  gap: 20px;
  align-items: center;
}
.footer_sns {
  display: flex;

  gap: 10px;
}
.footer_sns li {
  border-radius: 100px;
  border: 1px #d4d4d4 solid;
  height: 37px;
}
.footer_sns li {
  width: 37px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer_sns li:first-child {
  width: 112px;
  padding: 0 26px;
}
.footer_sns li:first-child img {
  width: 56px;
}
.footer_sns li:nth-child(2) img {
  width: 14px;
}
.footer_sns li:nth-child(3) img {
  width: 12px;
}
.footer_sns li:nth-child(4) img {
  width: 7px;
}
.footer_sns li:last-child img {
  width: 14px;
}
footer .groupBtn {
  width: 220px;
  border: 1px solid #d4d4d4;
  height: 47px;
  align-items: center;
  justify-content: space-between;
  padding: 0 15px;
  cursor: pointer;
  display: flex;
  position: relative;
}
.group {
  position: relative;
}
.group_arrow {
  width: 10px;
  height: 10px;
  border-right: 2px solid #000;
  border-bottom: 2px solid #000;
  transform: rotate(-45deg);
}
footer .group_lists {
  width: 100%;
  padding-left: 15px;
  position: absolute;
  top: 100%;
  left: 0;
  display: none;
  z-index: 1;
  background-color: #fff;
}
footer .group.active .group_lists {
  display: block;
}
footer .group_lists_wrap {
  height: 300px;
  display: flex;
  flex-direction: column;
  gap: 30px;
  overflow: auto;
}
.group_list:first-child {
  margin-top: 15px;
}
.group_list a {
  font-size: 1em;
  color: #222;
  margin-bottom: 10px;
  font-weight: 400;
}
.group_list span {
  font-weight: 600;
  color: #005c9c;
  display: inline-block;
  margin-bottom: 20px;
}
.footer_bottom {
  background-color: #333;
  padding: 50px 0;
}
.footer_policy ul {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.footer_policy ul a {
  color: #848484;
  font-size: 16px;
  font-weight: 400;
}
.footer_policy ul li.active a {
  color: #fff;
  font-weight: 600;
}
.footer_addr {
  margin-top: 30px;
}
.footer_addr ul {
  display: flex;

  flex-direction: column;
  gap: 5px;
}
.footer_addr ul span {
  color: #848484;
  font-size: 13px;
  font-weight: 400;
}

@media all and (max-width: 768px) {
  header {
    padding: 0 16px;
  }
  .container {
    max-width: 100%;
    padding: 0 16px;
  }
  .w-posco {
    display: none;
  }
  .menu {
    background: #022946cb;
    backdrop-filter: blur(8px);
  }
  .menu_wrap {
    display: block;
  }
  .menu_top {
    height: 120px;
    position: relative;
    z-index: 1;
  }
  .menuBtn {
    margin-left: -15px;
  }
  .logo {
    width: 80px;
  }
  .mob_menu_logo {
    width: 80px;
    display: block;
    position: absolute;
    left: 16px;
  }
  .menu_lang {
    position: absolute;
    bottom: 0;
    left: 16px;
  }
  .menu_close {
    margin-right: 16px;
  }

  .menu_ul {
    display: flex;
    flex-direction: column;
    gap: 0;
    overflow: auto;
    height: calc(100vh - 170px);
    margin-top: 50px;
    padding-bottom: 100px;
  }
  .menu_ul > li {
    padding: 20px 5%;
    margin: 0;
  }
  .menu_ul > li:nth-child(1) span:after,
  .menu_ul > li:nth-child(6) span:after {
    display: none;
  }
  .menu_wrap .container {
    padding: 0;
  }
  .menu_sub_ul {
    gap: 10px;
    height: auto;
    min-height: auto;
    height: 0;
    margin-top: 0;
    overflow: hidden;
  }
  .menu_ul li:not(li:last-child):hover .menu_sub_ul {
    height: auto;
  }
  .menu_ul li:not(li:last-child):hover {
    background-color: #004781;
  }

  .menu_another_ul {
    align-items: flex-start;
    height: auto;
  }
  .common_title h3 {
    font-size: 7.2vw;
  }
  .common_title {
    margin-bottom: 8vw;
  }
  .footer_logo {
    width: 120px;
    margin-bottom: 20px;
  }
  .footer_menu {
    margin-bottom: 30px;
  }
  .footer_menu2 {
    margin-bottom: 30px;
  }
  .footer_wrap {
    flex-direction: column;
  }
  .footer_menu3 {
    margin-bottom: 30px;
  }
  .footer_menu3 ul {
    justify-content: flex-start;
    align-items: flex-start;
  }
  .footer_menu4_wrap {
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
  }
  .footer_policy ul {
    flex-wrap: wrap;

    gap: 10px;
    justify-content: center;
  }
  .footer_addr ul {
    align-items: center;
  }
  .footer_policy ul {
    gap: 10px;
    row-gap: 5px;
  }
  .footer_policy ul a {
    font-size: 12px;
  }
  .footer_addr li {
    text-align: center;
  }
}