@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@100..900&display=swap");
/* 폰트 */
:root {
  --default-font:"Noto Sans KR", serif;
  --heading-font:"Noto Sans KR", serif;
  --nav-font:"Noto Sans KR", serif;
  --color-primary:#1e3a8a;
  --color-primary-dark:#172554;
  --color-on-primary:#ffffff;
  --color-secondary:#1acc8d;
  --color-secondary-dark:#018786;
  --color-on-secondary:#000000;
  --color-bg:#ffffff;
  --color-on-bg:#232323;
  --color-dark: rgba(0, 0, 0, 0.2);
  --color-on-dark: #ffffff;
  --color-surface:#f6f6f6;
  --color-on-surface:#444444;
  --color-error:#b00020;
  --color-on-error:#ffffff;
  --header-background-color:var(--color-primary-dark);
  --nav-color:var(--color-on-primary);
  --nav-hover-color:var(--color-secondary);
  --nav-mobile-background-color:var(--color-bg);
  --nav-dropdown-background-color:var(--color-bg);
  --nav-dropdown-color:var(--color-on-bg);
  --nav-dropdown-hover-color:var(--color-secondary);
  --footer-background-color: var(--color-surface);
  scroll-behavior: smooth;
  --text-lg: 2rem;
  --text-md: 1rem;
  --text-sm: 0.785rem;
}

.dark {
  --color-bg:#232323;
  --color-on-bg:#ffffff;
  --color-surface:#333333;
  --color-on-surface:#ffffff;
}

strong {
  line-height: 2;
}

/* 색상 */
/* 헤더 메뉴 색상 */
/* Smooth scroll */
/*--------------------------------------------------------------
# General Styling & Shared Classes
--------------------------------------------------------------*/
body {
  color: var(--color-on-bg);
  background-color: var(--color-bg);
  font-family: var(--default-font);
  letter-spacing: -0.035em;
}

a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: 0.3s;
}
a:hover {
  color: color-mix(in srgb, var(--color-secondary), transparent 25%);
  text-decoration: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
}

p, li {
  line-height: 1.33;
}

section {
  background-color: var(--color-bg);
  color: var(--color-on-bg);
  display: block;
  width: 100%;
}

.max-width {
  margin: auto;
}

.link-button {
  display: block;
  width: 20vw;
  min-width: 200px;
  background-color: var(--color-secondary);
  color: var(--color-on-secondary);
  padding: 1rem;
  margin: 2rem auto 0;
  text-align: center;
}
.link-button:hover {
  display: block;
  width: 20vw;
  min-width: 200px;
  background-color: var(--color-secondary);
  color: var(--color-on-secondary);
  padding: 1rem;
  margin: 2rem auto 0;
  text-align: center;
}

/*--------------------------------------------------------------
# Global Header
--------------------------------------------------------------*/
.header {
  color: var(--color-on-dark);
  background-color: var(--color-dark);
  padding: 1rem 1.5rem;
  transition: all 0.5s;
  z-index: 997;
}
.header .logo {
  line-height: 1;
}
.header .logo img {
  width: 100%;
  max-height: 32px;
  margin-right: 8px;
}
.header .container-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
@media (min-width: 768px) {
  .header {
    padding: 20px 4rem;
  }
}

.scrolled .header {
  background-color: var(--header-background-color);
  box-shadow: 0px 0 18px rgba(0, 0, 0, 0.1);
}

.fixed-top {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
}

.subtitle {
  font-size: var(--text-md);
  padding: 0 1.5rem;
  margin-top: 1rem;
}

/*--------------------------------------------------------------
# 네비게이션 메뉴
--------------------------------------------------------------*/
/* Desktop Navigation */
@media (min-width: 960px) {
  .navmenu {
    padding: 0;
  }
  .navmenu ul {
    margin: 0;
    padding: 0;
    display: flex;
    list-style: none;
    align-items: center;
  }
  .navmenu ul li {
    white-space: nowrap;
    padding: 15px 14px;
  }
  .navmenu ul li:last-child {
    padding-right: 0;
  }
  .navmenu a,
  .navmenu a:focus {
    color: color-mix(in srgb, var(--nav-color), transparent 20%);
    font-size: 15px;
    padding: 0 2px;
    font-family: var(--nav-font);
    font-weight: 400;
    display: flex;
    align-items: center;
    justify-content: space-between;
    white-space: nowrap;
    transition: 0.3s;
    position: relative;
  }
  .navmenu a i,
  .navmenu a:focus i {
    font-size: 12px;
    line-height: 0;
    margin-left: 5px;
    transition: 0.3s;
  }
  .navmenu a:before {
    content: "";
    position: absolute;
    height: 2px;
    bottom: -6px;
    left: 0;
    background-color: var(--nav-hover-color);
    visibility: hidden;
    width: 0px;
    transition: all 0.3s ease-in-out 0s;
  }
  .navmenu li {
    position: relative;
  }
  .navmenu a:hover:before,
  .navmenu li:hover > a:before,
  .navmenu .active:before {
    visibility: visible;
    width: 25px;
  }
  .navmenu li:hover > a,
  .navmenu .active,
  .navmenu .active:focus {
    color: var(--nav-color);
  }
  .navmenu .dropdown ul {
    margin: 0;
    padding: 10px 0;
    background: var(--nav-dropdown-background-color);
    display: block;
    position: absolute;
    visibility: hidden;
    left: 14px;
    top: 130%;
    opacity: 0;
    transition: 0.3s;
    border-radius: 4px;
    z-index: 99;
    box-shadow: 0px 0px 30px rgba(0, 0, 0, 0.1);
  }
  .navmenu .dropdown ul li {
    min-width: 200px;
    padding: 0;
  }
  .navmenu .dropdown ul a {
    padding: 10px 20px;
    font-size: 15px;
    text-transform: none;
    color: var(--nav-dropdown-color);
  }
  .navmenu .dropdown ul a i {
    font-size: 12px;
  }
  .navmenu .dropdown ul a:hover,
  .navmenu .dropdown ul a .active:hover, li:hover > .navmenu .dropdown ul a {
    color: var(--nav-dropdown-hover-color);
  }
  .navmenu .dropdown:hover > ul {
    opacity: 1;
    top: 100%;
    visibility: visible;
  }
  .navmenu .dropdown .dropdown ul {
    top: 0;
    left: -90%;
    visibility: hidden;
  }
  .navmenu .dropdown .dropdown:hover > ul {
    opacity: 1;
    top: 0;
    left: -100%;
    visibility: visible;
  }
  .mobile-nav-toggle {
    display: none;
  }
}
/* Mobile Navigation */
@media (max-width: 959px) {
  .mobile-nav-toggle {
    display: block;
    color: var(--nav-color);
    font-size: 28px;
    line-height: 0;
    cursor: pointer;
    transition: color 0.3s;
  }
  .navmenu {
    padding: 0;
    z-index: 9997;
  }
  .navmenu ul {
    display: none;
    list-style: none;
    position: absolute;
    inset: 60px 20px 20px 20px;
    padding: 10px 0;
    margin: 0;
    border-radius: 6px;
    background-color: var(--nav-mobile-background-color);
    border: 1px solid color-mix(in srgb, var(--default-color), transparent 90%);
    box-shadow: none;
    overflow-y: auto;
    transition: 0.3s;
    z-index: 9998;
  }
  .navmenu a,
  .navmenu a:focus {
    color: var(--nav-dropdown-color);
    padding: 10px 20px;
    font-family: var(--nav-font);
    font-size: 17px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: space-between;
    white-space: nowrap;
    transition: 0.3s;
  }
  .navmenu a i, .navmenu a:focus i,
  .navmenu a:focus i,
  .navmenu a:focus:focus i {
    font-size: 12px;
    line-height: 0;
    margin-left: 5px;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: 0.3s;
    background-color: color-mix(in srgb, var(--accent-color), transparent 90%);
  }
  .navmenu a i:hover, .navmenu a:focus i:hover,
  .navmenu a:focus i:hover,
  .navmenu a:focus:focus i:hover {
    background-color: var(--accent-color);
    color: var(--contrast-color);
  }
  .navmenu a:hover,
  .navmenu a .active,
  .navmenu a .active:focus,
  .navmenu a:focus:hover,
  .navmenu a:focus .active,
  .navmenu a:focus .active:focus {
    color: var(--nav-dropdown-hover-color);
  }
  .navmenu a .active i,
  .navmenu a .active:focus i,
  .navmenu a:focus .active i,
  .navmenu a:focus .active:focus i {
    background-color: var(--accent-color);
    color: var(--contrast-color);
    transform: rotate(180deg);
  }
  .navmenu .dropdown ul {
    position: static;
    display: none;
    z-index: 99;
    padding: 10px 0;
    margin: 10px 20px;
    background-color: var(--nav-dropdown-background-color);
    transition: all 0.5s ease-in-out;
  }
  .navmenu .dropdown ul ul {
    background-color: rgba(33, 37, 41, 0.1);
  }
  .navmenu .dropdown > .dropdown-active {
    display: block;
    background-color: rgba(33, 37, 41, 0.03);
  }
  .mobile-nav-active {
    overflow: hidden;
  }
  .mobile-nav-active .mobile-nav-toggle {
    color: var(--color-on-primary);
    position: absolute;
    font-size: 32px;
    top: 15px;
    right: 15px;
    margin-right: 0;
    z-index: 9999;
  }
  .mobile-nav-active .navmenu {
    position: fixed;
    overflow: hidden;
    inset: 0;
    background: rgba(33, 37, 41, 0.8);
    transition: 0.3s;
  }
  .mobile-nav-active .navmenu > ul {
    display: block;
  }
}
/*--------------------------------------------------------------
# 푸터 스타일 (Footer Styles)
--------------------------------------------------------------*/
.footer {
  color: var(--color-on-bg);
  background-color: var(--footer-background-color);
  font-size: 14px;
  position: relative;
  /* 푸터 상단 (Footer Top Section) */
  /* 푸터 로고 및 소개 (Footer About & Logo) */
  /* 소셜 링크 (Social Links) */
  /* 섹션 제목 (Section Titles) */
  /* 푸터 링크 (Footer Links) */
  /* 회사 정보 (Footer Contact) */
  /* 카피라이트 (Copyright Section) */
}
.footer .footer-top {
  padding: 50px 1.5rem 0;
  border-top: 1px solid color-mix(in srgb, var(--color-on-bg), transparent 90%);
}
@media (min-width: 960px) {
  .footer .footer-top {
    display: flex;
    gap: 2rem;
    justify-content: space-between;
    padding: 50px 4rem 0;
  }
}
.footer .footer-about .logo {
  display: block;
  line-height: 1;
  margin-bottom: 1.5rem;
}
.footer .footer-about .logo img {
  max-height: 40px;
  margin-right: 6px;
}
.footer .footer-about .logo span {
  font-size: 26px;
  font-weight: 700;
  font-family: var(--heading-font);
  color: var(--color-on-bg);
}
.footer .social-links {
  display: flex;
  align-items: center;
  margin-top: 1rem;
}
.footer .social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--color-on-bg), transparent 50%);
  font-size: 16px;
  color: color-mix(in srgb, var(--color-on-bg), transparent 30%);
  margin-right: 10px;
  transition: 0.3s;
}
.footer .social-links a:hover {
  color: var(--color-secondary);
  border-color: var(--color-secondary);
}
.footer h4 {
  font-size: 1.125em;
  font-weight: bold;
  position: relative;
  padding-bottom: 1.5rem;
  margin-top: 2.5rem;
}
@media (min-width: 960px) {
  .footer h4 {
    margin-top: 0;
  }
}
.footer .footer-links {
  margin-bottom: 1rem;
}
.footer .footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer .footer-links ul li {
  display: flex;
  align-items: center;
  padding: 6px 0;
}
.footer .footer-links ul li:first-child {
  padding-top: 0;
}
.footer .footer-links ul li i {
  padding-right: 2px;
  font-size: 12px;
  line-height: 0;
}
.footer .footer-links ul li a {
  color: color-mix(in srgb, var(--color-on-bg), transparent 30%);
  display: inline-block;
  line-height: 1;
}
.footer .footer-links ul li a:hover {
  color: var(--color-secondary);
}
.footer .footer-contact dt {
  display: none;
}
.footer .footer-contact .cs-center {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}
.footer .copyright {
  text-align: center;
  padding: 25px 0;
  border-top: 1px solid color-mix(in srgb, var(--color-on-bg), transparent 90%);
}
.footer .copyright p {
  margin-bottom: 0;
}

/*--------------------------------------------------------------
# 컴포넌트 내용
--------------------------------------------------------------*/
.wrap-component {
  padding: 7rem 0 4rem;
  word-break: keep-all;
  box-sizing: border-box;
}
.wrap-component img {
  width: 100%;
}

.box-disc {
  padding: 1rem 0;
}

.img-bottom .component-text {
  margin-bottom: 4rem;
}
@media (min-width: 768px) {
  .img-bottom .component-text {
    text-align: center;
  }
}

/* 테마색상 */
.title {
  font-size: var(--text-lg);
  /* 최소 1.5rem, 화면 너비 4% 기준, 최대 3rem */
  font-weight: bold;
  line-height: 1.33;
}

.desc {
  margin-top: 5.5vw;
  font-size: var(--text-md);
  word-break: keep-all;
  line-height: 1.45;
  /* 최소 1.5rem, 화면 너비 4% 기준, 최대 3rem */
}

.disc {
  font-size: var(--text-sm);
  /* 최소 1.5rem, 화면 너비 4% 기준, 최대 3rem */
}

@media (min-width: 768px) {
  .max-width {
    padding: 0 2rem;
  }
  .text-area {
    width: 100%;
    margin-top: 2rem;
    text-align: center;
  }
  .text-area .subtitle {
    padding: 1rem 0;
  }
  .disc {
    padding: 1rem 0;
  }
}
/* pc */
@media (min-width: 960px) {
  /* 좌우이미지 */
  .max-width {
    max-width: 1024px;
  }
  .img-left .max-width {
    max-width: 1024px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    /* 세로축 중앙 정렬 */
    flex-direction: row-reverse;
    /* 순서변경 왼쪽이미지 */
    text-align: left;
  }
  .img-right .max-width {
    max-width: 1024px;
    display: flex;
    align-items: center;
    /* 세로축 중앙 정렬 */
    text-align: left;
  }
  .img-left .visual-area, .img-right .visual-area {
    flex-basis: 50%;
    max-width: 50%;
  }
  .img-left .component-text {
    flex-basis: 50%;
    max-width: 50%;
    padding-left: 4rem;
  }
  .img-right .component-text {
    flex-basis: 50%;
    max-width: 50%;
    padding-right: 4rem;
  }
  .img-left .title, .img-right .title {
    /* 최소 1.5rem, 화면 너비 4% 기준, 최대 3rem */
    font-weight: bold;
  }
  .img-left .link-button, .img-right .link-button {
    margin: 2rem 0;
  }
  /* 공통 */
  .desc {
    margin-top: 2.5rem;
    font-size: 1rem;
  }
}
/* 모바일 */
@media (max-width: 768px) {
  /* 공통 */
  .title {
    padding: 0 1.5rem;
    word-break: keep-all;
  }
  .desc {
    padding: 0 1.5rem;
    margin-bottom: 0.7rem;
    /* 최소 1.5rem, 화면 너비 4% 기준, 최대 3rem */
    word-break: keep-all;
  }
  .disc {
    padding: 0.7rem 1.5rem;
  }
  .wrap-component {
    padding: 6rem 0 1rem;
  }
  .img-left .component-text, .img-right .component-text {
    margin-bottom: 4rem;
  }
}
.history {
  text-align: center;
  /* Title styles */
  /* Year styles */
  /* Description wrapper styles */
  /* Tablet view adjustments */
}
.history .title {
  margin-bottom: 2rem;
}
@media (min-width: 768px) {
  .history .title {
    margin-bottom: 2.5rem;
  }
}
.history .sub-title {
  margin-bottom: 1rem;
}
.history .year {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  display: flex;
  justify-content: center; /* 수평 중앙 */
  align-items: center; /* 수직 중앙 */
  margin: auto;
  border-radius: 50%;
  aspect-ratio: 1;
  position: relative;
  font-weight: 100;
  width: 7rem;
  font-size: 1.5rem;
}
.history .desc-wrap {
  position: relative;
  /* Description text styles */
  /* Before pseudo-element (vertical line) */
}
.history .desc-wrap .desc {
  margin: 1.5rem 1rem;
  padding: 1rem;
  display: block;
  background-color: var(--color-bg);
  z-index: 2;
  position: relative;
}
@media (min-width: 768px) {
  .history .desc-wrap .desc {
    display: inline-block;
    margin-left: 55%;
    margin-top: 0;
    margin-bottom: 0;
    background-color: var(--color-surface);
    border-radius: 1rem;
    padding: 2rem;
  }
}
.history .desc-wrap:before {
  content: "";
  border: 1px solid var(--color-primary);
  height: calc(100% + 3rem);
  width: 0;
  position: absolute;
  left: 50%;
  top: -1.5rem;
  z-index: 0;
}
@media (min-width: 768px) {
  .history {
    /* Align description for even items */
  }
  .history .desc-wrap {
    text-align: left;
  }
  .history .box:nth-child(even) .desc-wrap {
    text-align: right;
  }
  .history .box:nth-child(even) .desc-wrap .desc {
    margin-left: 0;
    margin-right: 55%;
  }
}

.card {
  margin: auto;
}
.card .max-width {
  max-width: 1024px;
}
@media (min-width: 768px) {
  .card .card-wrap {
    display: flex;
    gap: 3rem;
  }
}
.card .card-wrap .box-wrap {
  padding: 1rem 2rem;
  text-align: left;
}
.card .card-wrap .box-wrap .title {
  padding: 2rem 0;
}
.card .card-wrap .box-wrap .list {
  text-align: left;
}
.card .card-wrap .box-wrap .list li {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
  position: relative;
}
.card .card-wrap .box-wrap .list li:before {
  position: absolute;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--color-primary);
  content: "";
  left: 0;
  margin-top: 0.3rem;
}

.timeline {
  text-align: center;
}
.timeline .list {
  padding: 1rem;
}
@media (min-width: 768px) {
  .timeline .list {
    display: flex;
    justify-content: center; /* 수평 중앙 */
    align-items: center; /* 수직 중앙 */
    gap: 3rem;
  }
}
.timeline li {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
  position: relative;
  padding: 1rem;
  border-radius: 0.5rem;
  margin-bottom: 3rem;
  /* 마지막 항목에서 화살표 제거 */
}
.timeline li:after {
  position: absolute; /* 절대 위치로 화살표 배치 */
  left: 50%;
  bottom: -2.3rem;
  margin-left: -1rem;
  content: "\f128";
  font-family: "bootstrap-icons"; /* 반드시 font-family 설정 */
  font-size: 1.5rem; /* 아이콘 크기 */
  color: #fff; /* 아이콘 색상 */
}
@media (min-width: 768px) {
  .timeline li:after {
    content: "\f231";
    left: auto;
    right: 0;
    top: 50%;
    bottom: auto;
    margin-top: -0.8rem;
    margin-right: -2.3rem;
  }
}
.timeline li:last-child::after {
  content: none;
}

.img-bg {
  background-attachment: fixed; /* 배경 이미지를 고정 */
  background-position: center center; /* 배경 이미지 위치를 중앙으로 설정 */
  background-size: cover; /* 배경 이미지가 요소를 가득 채우도록 설정 */
  background-repeat: no-repeat; /* 배경 이미지 반복 방지 */
  position: relative;
  padding: 7rem 1rem;
}
.img-bg:before {
  content: ""; /* 가상 요소를 사용하여 추가 효과 생성 */
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6); /* 추가 어둡기 (필요 시 조정) */
  z-index: 0; /* 배경 위에 위치 */
}
.img-bg .max-width {
  position: relative; /* 부모의 기준을 따름 */
  z-index: 1; /* 배경보다 위에 표시 */
  color: #fff; /* 텍스트 색상 (필요 시 조정) */
  filter: brightness(100%); /* 텍스트 밝기 유지 */
}

#scroll-top {
  display: none;
}

/*--------------------------------------------------------------
# 슬라이더 swiper
--------------------------------------------------------------*/
.swiper {
  width: 100%;
  height: 100vh;
}
@media (min-width: 768px) {
  .swiper {
    height: 60vh;
  }
}
.swiper .swiper-pagination {
  padding-bottom: 1rem;
}
.swiper .swiper-pagination .swiper-pagination-bullet {
  background: var(--color-bg);
}
.swiper .swiper-pagination .swiper-pagination-bullet-active {
  background: var(--color-primary); /* 활성화된 점의 색상 */
  transform: scale(1.2); /* 크기를 약간 키우기 */
}
.swiper .swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
}
.swiper .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.swiper .text-wrap {
  position: absolute;
  bottom: 10%;
  left: 0;
  width: 100%;
  color: #fff;
  text-shadow: 2px 2px 12px rgba(0, 0, 0, 0.4), -2px -2px 12px rgba(0, 0, 0, 0.4); /* 반대 방향 검정 그림자 */
  padding: 1.5rem;
}
.swiper .text-wrap .text {
  font-size: var(--text-md);
  word-break: keep-all;
  margin-bottom: 0.7rem;
}
.swiper .text-wrap .title {
  word-break: keep-all;
  margin-bottom: 0.7rem;
}
.swiper .text-wrap .subtitle {
  font-size: var(--text-sm);
  margin-bottom: 0.7rem;
}
.swiper .text-wrap .swiper-btn {
  display: inline-block;
  background-color: var(--color-bg);
  font-size: var(--text-sm);
  padding: 0.6rem 1rem;
  border-radius: 1rem;
  color: var(--color-on-bg);
  text-shadow: none;
}

#bi-ci .visual-area {
  text-align: center;
}
#bi-ci .visual-area img {
  width: 70%;
  max-width: 400px;
  margin: auto;
}

/*# sourceMappingURL=main.css.map */