/*--------------------------------------------------------------
  main slide section
  --------------------------------------------------------------*/
.main {
  width: 100%;
  height: 100vh;
  padding: 0;
}

.main .slide {
  position: relative;
  width: 100%;
  height: 100%;
}

.main .slide > div {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.main .slide > div > img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.main .slide .text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
}

.main .slide .text h2 {
  font-family: var(--font-default);
  font-size: 40px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
  word-break: keep-all;
  text-align: center;
  margin-bottom: 0.5em;
  transition: all 0.5s;
}

.main .slide .text h2 span {
  display: block;
}

.main .slide .text p {
  font-family: var(--font-default);
  font-size: 20px;
  font-weight: 400;
  color: #ffffff;
  word-break: keep-all;
  text-align: center;
  margin: 0;
  line-height: 1.4;
  transition: all 0.5s;
}

.main .slide .text p span {
  display: block;
}

@media (max-width: 1024px) {
  .main .slide .text h2 {
    font-size: 34px;
  }

  .main .slide .text p {
    font-size: 18px;
  }
}

@media (max-width: 768px) {
  .main .slide .text h2 {
    font-size: 26px;
  }

  .main .slide .text p {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .main .slide .text h2 span {
    display: initial;
  }

  .main .slide .text p span {
    display: initial;
  }
}

/*--------------------------------------------------------------
  main-business section
  --------------------------------------------------------------*/
.main-business {
  background-color: #000000;
  background-image: url("/assets/img/main/main-business-bg2.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: bottom;
}

.main-business .box-wrap {
  width: 930px;
  height: 1800px;
  margin-left: auto;
  position: relative;
}

.main-business .box-wrap .box.b2 {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

.main-business .box-wrap .box.b3 {
  position: absolute;
  bottom: 0;
}

.main-business .box-wrap .box .box-img {
  width: 400px;
  height: 450px;
  overflow: hidden;
}

.main-business .box-wrap .box .box-img .img-frame {
  width: 100%;
  height: 100%;
}

.main-business .box-wrap .box .box-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.main-business .box-wrap .box h4 {
  font-size: 30px;
  font-weight: 700;
  color: #ffffff;
  margin-top: 1.33em;
  margin-bottom: 0.5em;
}

.main-business .box-wrap .box p {
  font-size: 20px;
  font-weight: 500;
  color: #ffffff;
  margin-bottom: 2em;
}

.main-business .box-wrap .box .more-btn {
  display: inline-block;
  font-size: 18px;
  font-weight: 400;
  padding: 0.67em 2.33em;
  color: #ffffff;
  border: 1px solid #ffffff;
}

.main-business .box-wrap .box .more-btn:hover {
  background-color: #ffffff;
  color: #000000;
  font-weight: 500;
}

@media (max-width: 1200px) {
  .main-business .box-wrap {
    margin-left: inherit;
    width: 100%;
  }
}

@media (max-width: 1024px) {
  .main-business .box-wrap {
    height: 1400px;
  }

  .main-business .box-wrap .box .box-img {
    width: 340px;
    height: 382.5px;
  }

  .main-business .box-wrap .box h4 {
    font-size: 26px;
  }

  .main-business .box-wrap .box p {
    font-size: 18px;
  }

  .main-business .box-wrap .box .more-btn {
    font-size: 16px;
  }
}

@media (max-width: 992px) {
  .main-business .box-wrap {
    height: inherit;
  }

  .main-business .box-wrap .box {
    margin-bottom: 70px;
  }

  .main-business .box-wrap .box.b2 {
    position: inherit;
    transform: inherit;
  }

  .main-business .box-wrap .box.b3 {
    position: inherit;
    margin-bottom: 0;
  }

  .main-business .box-wrap .box .box-img {
    width: 100%;
    height: 0;
    padding-bottom: 70%;
    position: relative;
  }

  .main-business .box-wrap .box .box-img .img-frame {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
  }
}

@media (max-width: 768px) {
  .main-business .box-wrap .box h4 {
    font-size: 22px;
  }

  .main-business .box-wrap .box p {
    font-size: 16px;
  }

  .main-business .box-wrap .box .more-btn {
    font-size: 15px;
  }
}

/*--------------------------------------------------------------
  page-top-banner section
  --------------------------------------------------------------*/
.page-top-banner {
  width: 100%;
  height: 480px;
  overflow: hidden;
  position: relative;
  padding: 0;
}

.page-top-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-top-banner .cover {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #00000080;
}

.page-top-banner .text {
  position: absolute;
  bottom: 140px;
}

.page-top-banner .text .title {
  font-size: 60px;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 0;
}

.page-top-banner .inner-menu {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 60px;
  background-color: #ffffff60;
}

.page-top-banner .inner-menu ul {
  padding: 0;
  margin: 0;
  display: flex;
}

.page-top-banner .inner-menu ul li {
  width: 100%;
  position: relative;
}

.page-top-banner .inner-menu a {
  color: #ffffff;
  font-size: 18px;
  font-weight: 500;
  height: 60px;
  line-height: 60px;
  text-align: center;
  display: block;
}

.page-top-banner .inner-menu .active {
  background-color: #ffffff;
  color: #000000;
  font-weight: 700;
}

@media (max-width: 1024px) {
  .page-top-banner {
    height: 420px;
  }

  .page-top-banner .text {
    bottom: 120px;
  }

  .page-top-banner .text .title {
    font-size: 50px;
  }
}

@media (max-width: 768px) {
  .page-top-banner {
    height: 360px;
  }

  .page-top-banner .text {
    bottom: 100px;
  }

  .page-top-banner .text .title {
    font-size: 40px;
  }

  .page-top-banner .inner-menu {
    height: 50px;
  }

  .page-top-banner .inner-menu a {
    font-size: 16px;
    height: 50px;
    line-height: 50px;
  }
}

@media (max-width: 450px) {
  .page-top-banner {
    height: 300px;
  }

  .page-top-banner .text {
    bottom: 100px;
  }

  .page-top-banner .text .title {
    font-size: 36px;
  }

  .page-top-banner .inner-menu {
    height: 40px;
  }

  .page-top-banner .inner-menu a {
    font-size: 14px;
    height: 40px;
    line-height: 40px;
  }
}

/*--------------------------------------------------------------
  intro section
  --------------------------------------------------------------*/
.intro .text h3 {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1em;
}

.intro .text h3 span {
  display: block;
}

.intro .text p {
  font-size: 20px;
  font-weight: 400;
  word-break: keep-all;
  margin-bottom: 1em;
}

.intro .text p:last-child {
  margin-bottom: 0;
}

@media (max-width: 1024px) {
  .intro .text h3 {
    font-size: 34px;
  }

  .intro .text p {
    font-size: 18px;
  }
}

@media (max-width: 768px) {
  .intro .text h3 {
    font-size: 26px;
  }

  .intro .text p {
    font-size: 16px;
  }

  .intro .intro-img img {
    width: 350px;
  }
}

@media (max-width: 450px) {
  .intro .text h3 {
    font-size: 24px;
  }

  .intro .intro-img img {
    width: 250px;
  }
}

/*--------------------------------------------------------------
  business section
  --------------------------------------------------------------*/
.business {
  padding-top: 0;
}

.business .box {
  background-color: #ffffff;
  border: 1px solid #c2c2c2;
  border-top: 3px solid #5cb2f5;
  height: 350px;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.business .box .list {
  text-align: center;
  width: 33.5%;
  position: relative;
}

.business .box .list::after {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 0;
  content: "";
  width: 1px;
  height: 95%;
  background-color: #c2c2c2;
}

.business .box .list:last-child::after {
  content: none;
}

.business .box .list img {
  height: 100px;
}

.business .box .list h4 {
  font-size: 20px;
  font-weight: 700;
  margin: 2em 0 1em 0;
}

.business .box .list p {
  font-size: 20px;
  font-weight: 500;
}

@media (max-width: 1200px) {
  .intro .text h3 span {
    display: initial;
  }
}

@media (max-width: 1024px) {
  .business .box {
    height: 320px;
  }

  .business .box .list img {
    height: 80px;
  }

  .business .box .list h4 {
    font-size: 18px;
  }

  .business .box .list p {
    font-size: 18px;
  }
}

@media (max-width: 992px) {
  .intro .text h3 span {
    display: block;
  }
}

@media (max-width: 768px) {
  .business .box {
    height: 280px;
  }

  .business .box .list img {
    height: 60px;
  }

  .business .box .list h4 {
    font-size: 16px;
  }

  .business .box .list p {
    font-size: 16px;
  }
}

@media (max-width: 650px) {
  .business .box {
    flex-direction: column;
    height: inherit;
    padding: 40px 0;
  }

  .business .box .list {
    margin-bottom: 30px;
    padding-bottom: 30px;
    width: 100%;
  }

  .business .box .list:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
  }

  .business .box .list::after {
    height: 1px;
    width: 100%;
    bottom: 0;
    top: inherit;
    transform: inherit;
  }
}

@media (max-width: 400px) {
  .intro .text h3 span {
    display: initial;
  }
}

/*--------------------------------------------------------------
  vision section
  --------------------------------------------------------------*/
.vision {
  background-color: #f4f4f4;
  padding-bottom: 0;
}

/*--------------------------------------------------------------
  history section
  --------------------------------------------------------------*/
.history .timeline {
  height: 100%;
  position: relative;
}

.history .timeline::before {
  content: "";
  width: 1px;
  height: 100%;
  background-color: #c2c2c2;
  position: absolute;
  top: 0;
  left: 180px;
}

.history .timeline-wrap {
  display: flex;
  flex-direction: row;
}

.history .timeline-wrap:last-child {
  margin-bottom: 0;
}

.history .timeline-wrap h2 {
  font-weight: 700;
  font-size: 40px;
  color: #c2c2c2;
  margin-right: 160px;
  margin-bottom: 0;
  width: 100px;
  position: relative;
}

.history .timeline-wrap h2::after {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 100%;
  background-color: #c2c2c2;
  position: absolute;
  top: 20px;
  left: 176px;
}

.history .timeline-wrap .active::after {
  background-color: #5cb2f5;
}

.history .timeline-wrap ul {
  padding: 0;
  margin: 0;
  position: relative;
  top: 0;
}

.history .timeline-wrap ul li {
  display: flex;
  font-size: 20px;
  font-weight: 400;
  margin-bottom: 4em;
}

.history .timeline-wrap ul li span {
  color: #000000;
  margin-right: 2.5em;
}

.history .timeline-wrap ul li p {
  color: #929292;
  margin: 0;
}

.history .timeline-wrap ul li p > span {
  color: #929292;
  margin: 0;
}

@media (max-width: 1024px) {
  .history .timeline::before {
    left: 160px;
  }

  .history .timeline-wrap h2::after {
    left: 156px;
  }

  .history .timeline-wrap h2 {
    font-size: 34px;
    margin-right: 140px;
  }

  .history .timeline-wrap ul li {
    font-size: 18px;
  }

  .history .timeline-wrap ul li p > span {
    display: block;
  }
}

@media (max-width: 768px) {
  .history .timeline::before {
    left: 120px;
  }

  .history .timeline-wrap h2::after {
    top: 12px;
    left: 116px;
  }

  .history .timeline-wrap h2 {
    font-size: 26px;
    margin-right: 80px;
  }

  .history .timeline-wrap ul li {
    font-size: 16px;
  }
}

@media (max-width: 600px) {
  .history .timeline::before {
    left: 5px;
  }

  .history .timeline-wrap {
    flex-direction: column;
    margin-left: 30px;
    margin-bottom: 30px;
  }

  .history .timeline-wrap h2 {
    margin-right: 0;
    margin-bottom: 1em;
    font-size: 22px;
  }

  .history .timeline-wrap h2::after {
    content: none;
  }

  .history .timeline-wrap h2::before {
    content: "";
    width: 9px;
    height: 9px;
    border-radius: 100%;
    background-color: #c2c2c2;
    position: absolute;
    top: 10px;
    left: -29px;
  }

  .history .timeline-wrap .active::before {
    background-color: #5cb2f5;
  }

  .history .timeline-wrap ul li {
    margin-bottom: 1.5em;
    font-size: 15px;
  }

  .history .timeline-wrap ul li span {
    margin-right: 1.5em;
  }

  .history .timeline-wrap ul li p > span {
    display: initial;
  }
}

/*--------------------------------------------------------------
  certification section
  --------------------------------------------------------------*/
.certification .wrapper {
  width: 100%;
  margin: auto;
}

.certification .buttonWrapper {
  display: flex;
  gap: 24px;
  border-radius: 0px;
  overflow: hidden;
  justify-content: center;
}

.certification .buttonWrapper > button {
  background-color: #ffffff;
  border: 1px solid #c2c2c2;
  color: #929292;
  cursor: pointer;
  transition: 0.5s;
  font-size: 22px;
  font-weight: 500;
  padding: 0.55em 1.82em;
  border-radius: 0.4em;
}

.certification .buttonWrapper > button.active {
  background-color: #5cb2f5;
  border-color: #5cb2f5;
  color: #ffffff;
}

.certification .buttonWrapper .active {
  background-color: #5cb2f5;
  border-color: #5cb2f5;
  color: #ffffff;
}

.certification .contentWrapper .content {
  display: none;
  margin-top: 80px;
}

.certification .contentWrapper .content.active {
  display: block;
}

.frame {
  border: 1px solid #c2c2c2;
  width: 100%;
  height: 0;
  padding-bottom: 140%;
  position: relative;
  overflow: hidden;
}

.frame img {
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  position: absolute;
}

.frame2 {
  border: 1px solid #c2c2c2;
  width: 100%;
  height: 0;
  padding-bottom: 70%;
  position: relative;
  overflow: hidden;
}

.frame2 img {
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  position: absolute;
}

@media (max-width: 1024px) {
  .certification .buttonWrapper > button {
    font-size: 20px;
  }
}

@media (max-width: 768px) {
  .certification .buttonWrapper > button {
    font-size: 18px;
  }

  .certification .contentWrapper .content {
    margin-top: 60px;
  }
}

@media (max-width: 450px) {
  .certification .buttonWrapper {
    gap: 10px;
    flex-direction: column;
  }

  .certification .buttonWrapper > button {
    font-size: 16px;
  }

  .certification .contentWrapper .content {
    margin-top: 30px;
  }
}

/*--------------------------------------------------------------
  contact section
  --------------------------------------------------------------*/
#contact #map {
  margin-bottom: 80px;
  width: 100%;
  height: 500px;
}

.wrap {
  position: absolute;
  left: 0;
  bottom: 50px;
  width: 290px;
  margin-left: -143px;
  text-align: left;
  overflow: hidden;
  font-family: var(--font-default);
}

.wrap * {
  padding: 0;
  margin: 0;
}

.wrap .info {
  width: 100%;
  height: 100%;
  border-radius: 5px;
  overflow: hidden;
  background: #fff;
  border: 1px solid #c2c2c2;
}

.info .title {
  height: 45px;
  line-height: 45px;
  text-align: center;
  background: #eee;
  border-bottom: 1px solid #c2c2c2;
  font-size: 16px;
  font-weight: 600;
  position: relative;
}

.info .close {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 15px;
  border-radius: 100%;
  width: 22px;
  height: 22px;
  background-image: url("https://t1.daumcdn.net/localimg/localimages/07/mapapidoc/overlay_close.png");
  background-color: #c2c2c2;
  background-size: 12px;
  background-position: center;
  background-repeat: no-repeat;
}

.info .close:hover {
  cursor: pointer;
}

.info .body {
  position: relative;
  padding: 15px;
}

.info .img {
  border: 1px solid #ddd;
  overflow: hidden;
  width: 70px;
  height: 70px;
}

.info .img img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.info .desc {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 170px;
}

.desc .ellipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
  font-weight: 400;
  color: #333333;
  margin-bottom: 3px;
}

.desc .jibun {
  font-size: 11px;
  color: #929292;
}

.desc .find-way {
  font-size: 13px;
  font-weight: 500;
  color: #ffffff;
  background-color: #5cb2f5;
  border-radius: 5px;
  display: inline-block;
  width: 70px;
  height: 25px;
  line-height: 25px;
}

.contact .box {
  background-color: #ffffff;
  height: 300px;
  display: flex;
  flex-direction: row;
  align-items: center;
  margin-bottom: 80px;
  border: 1px solid #c2c2c2;
}

.contact .box .list {
  text-align: center;
  width: 33.5%;
  position: relative;
}

.contact .box .list::after {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 0;
  content: "";
  width: 1px;
  height: 300px;
  background-color: #c2c2c2;
}

.contact .box .list:last-child::after {
  content: none;
}

.contact .box .list img {
  height: 60px;
}

.contact .box .list h4 {
  font-size: 20px;
  font-weight: 700;
  margin: 2em 0 1em 0;
}

.contact .box .list p {
  font-size: 20px;
  font-weight: 500;
}

.contact .find-way {
  text-align: center;
}

.contact .find-way a {
  font-size: 18px;
  font-weight: 400;
  color: #929292;
  display: inline-block;
  padding: 1.39em 4.44em;
  border: 1px solid #c2c2c2;
}

.contact .find-way a:hover {
  color: #ffffff;
  border-color: #5cb2f5;
  background-color: #5cb2f5;
}

@media (max-width: 1024px) {
  .contact .box {
    height: 250px;
  }

  .contact .box .list::after {
    height: 250px;
  }

  .contact .box .list img {
    height: 50px;
  }
}

@media (max-width: 768px) {
  #contact #map {
    height: 400px;
    margin-bottom: 60px;
  }

  .contact .box {
    flex-direction: column;
    height: inherit;
    padding: 40px 0;
    margin-bottom: 40px;
  }

  .contact .box .list {
    margin-bottom: 30px;
    padding-bottom: 30px;
    width: 100%;
  }

  .contact .box .list:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
  }

  .contact .box .list::after {
    height: 1px;
    width: 100%;
    bottom: 0;
    top: inherit;
    transform: inherit;
  }

  .contact .box .list h4 {
    font-size: 18px;
  }

  .contact .box .list p {
    font-size: 16px;
  }

  .contact .find-way a {
    font-size: 16px;
  }
}

@media (max-width: 450px) {
  #contact #map {
    height: 300px;
    margin-bottom: 40px;
  }

  .contact .box .list h4 {
    font-size: 16px;
  }

  .contact .box .list p {
    font-size: 15px;
  }

  .contact .find-way a {
    font-size: 15px;
  }
}

/*--------------------------------------------------------------
  business-header section
  --------------------------------------------------------------*/
.business-header .section-header {
  margin-bottom: 0;
}

/*--------------------------------------------------------------
  work-flow section
  --------------------------------------------------------------*/
.work-flow {
  background-color: #f4f4f4;
}

.work-flow .flow-img .img-tab,
.work-flow .flow-img .img-mo {
  display: none;
}

@media (max-width: 768px) {
  .work-flow .flow-img .img-pc {
    display: none;
  }

  .work-flow .flow-img .img-tab {
    display: block;
  }
}

@media (max-width: 450px) {
  .work-flow .flow-img .img-pc2,
  .work-flow .flow-img .img-tab {
    display: none;
  }

  .work-flow .flow-img .img-mo {
    display: block;
  }
}

/*--------------------------------------------------------------
  business-solution section
  --------------------------------------------------------------*/
.business-solution {
  /* background-color: #f2f9ff; */
  padding-bottom: 0;
}

.business-solution .flow-img .img-tab,
.business-solution .flow-img .img-mo {
  display: none;
}

@media (max-width: 768px) {
  .business-solution .flow-img .img-pc {
    display: none;
  }

  .business-solution .flow-img .img-tab {
    display: block;
  }
}

@media (max-width: 450px) {
  .business-solution .flow-img .img-pc2,
  .business-solution .flow-img .img-tab {
    display: none;
  }

  .business-solution .flow-img .img-mo {
    display: block;
  }
}

/*--------------------------------------------------------------
  technology section
  --------------------------------------------------------------*/
.technology .list .box {
  background-color: #ffffff;
  border: 1px solid transparent;
  padding: 40px;
  text-align: center;
  transition: all 0.5s;
  border-color: #c2c2c2;
  height: 100%;
}

.technology .list .box.line {
  border: 1px solid #c2c2c2;
  padding: 40px;
}

.technology .list .box:hover {
  border-color: #c2c2c2;
}

.technology .list .box img {
  height: 70px;
}

.technology .list .box.line img {
  height: 90px;
}

.technology .list .box p {
  font-size: 20px;
  margin-top: 1.5em;
  font-weight: 600;
  text-align: center;
  line-height: 1.3;
  margin-bottom: 0;
  letter-spacing: -0.03em;
}

.technology .list .box.line p {
  margin-bottom: 1.5em;
}

.technology .list .box.line ul {
  padding: 0;
  margin: 0;
}

.technology .list .box.line ul li {
  display: flex;
  margin-bottom: 7px;
}

.technology .list .box.line ul li:last-child {
  margin-bottom: 0;
}

.technology .list .box.line ul li > span {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 0;
  width: 15px;
  text-align: start;
  margin-top: -6px;
}

.technology .list .box.line ul li > p {
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 0;
  word-break: keep-all;
  text-align: start;
  margin-top: 0;
  letter-spacing: -0.03em;
}

@media (max-width: 1400px) {
  .technology .list .box.line {
    padding: 25px;
  }

  .technology .list .box.line img {
    height: 80px;
  }
}

@media (max-width: 1200px) {
  .technology .list .box.line {
    padding: 40px;
  }
}

@media (max-width: 1024px) {
  .technology .list .box {
    padding: 30px;
  }

  .technology .list .box img {
    height: 60px;
  }

  .technology .list .box p {
    font-size: 18px;
  }

  .technology .list .box.line img {
    height: 70px;
  }

  .technology .list .box.line ul li > p {
    font-size: 16px;
  }
}

@media (max-width: 768px) {
  /* .technology .list .box {
    padding: 25px;
  } */

  .technology .list .box.line {
    padding: 25px;
  }

  .technology .list .box img {
    height: 50px;
  }

  .technology .list .box p {
    font-size: 16px;
  }

  .technology .list .box.line ul li > p {
    font-size: 15px;
  }
}

@media (max-width: 650px) {
  .technology .list .box.line {
    padding: 20;
  }
}