.mo-btn {display: none;}

@media screen and (max-width: 1400px){
  /* main */
  .container {max-width: 100%; padding: 0 20px; box-sizing: border-box;}
  .tit-box.tit-box2 .tit:before {left: 0;}
  .sec2 .youtube-slide {margin-right: 0;}
  .sec2 .youtube-slide .swiper-wrapper {justify-content: flex-start;}

  .iframe_popup {width: calc(100% - 270px);}


  /* about */
  .about-tit .tit {font-size: 100px;}
  .about-tit .tit:before {font-size: 100px; top: -20px; left: 31px;}

  .company-list ul li .child-box .img-box {flex-flow: column; align-items: flex-start;}
  .company-list ul li .child-box .img-box img {width: 100%;}
  .company-list ul li .child-box .img-box .name {font-size: 30px;}
  .about-tit.type2 .tit:before {font-size: 100px;}
  .about-tit .sub {font-size: 36px;}

  .model-map > ul li:nth-child(1):before {left: 288px;}
  .model-map > ul li:nth-child(3):before {right: 290px;}

  .detail-area .detail-list .tit {font-size: 34px;}
  .detail-area .detail-list .d-txt p {font-size: 16px;}
  .detail-area .detail-list .detail-content ul li {flex-flow: column; justify-content: center;}
  .detail-area .detail-list .detail-btns a {padding: 0 10px;}


  .process ul li .child-box .tit {font-size: 24px;}
  .process ul li .child-box {height: auto;}
  .sec-step .step-box .step_tit .tit {font-size: 100px;}
  .sec-step .step-box .step_tit .tit:before {font-size: 100px;}
  .sec-step .step-box {padding: 50px;}
  .sec-step .step-box .step_list {padding-left: 20px; margin-left: 20px;}
  .sec-step .step-box .step_list .step_txt .child-box .num {font-size: 36px;}
  .sec-step .step-box .step_list .step_txt .child-box {gap: 14px;}
  .sec-step .step-box .step_list .step_txt .child-box .txt-box .tit {margin-bottom: 10px; font-size: 20px;}
  .sec-step .step-box .step_list .step_txt {margin-bottom: 30px;}
}

@media screen and (max-width: 1024px) {
  /* main */
  .search-box .select-box select {min-width: 350px;}
  .search-box .search-input {min-width: 350px;}
  header nav ul {gap: 20px;}

  .tit-box .tit:before {font-size: 50px; top: -20px; left: 18px;}
  .tit-box .tit {font-size: 40px;}
  .sec2 .youtube-slide .youtube-slider .swiper-slide {width: 100%; height: auto; aspect-ratio: 16/10;}
  .tit-box.tit-box2 .tit:before {top: -60px; font-size: 116px;}

  /* about */
  .company-list ul {margin: 0 -20px;}
  .company-list ul li {padding: 0 20px;}
  .capabilities-list ul li {padding: 0 10px;}
  .capabilities-list ul li .child-box .tit {margin-top: 20px; font-size: 18px;}

  .model-map > ul li:before {display: none !important;}
  .model-map > ul .box .child-box .txt {text-align: center;}

  .find-car .about-tit.type2 .tit:before {top: -20px; left: calc(50% + 28px); font-size: 60px;}
  .find-car .about-tit.type2 .tit:before {white-space: nowrap;}

  .detail-area .d-flex {flex-flow: column;}
  .detail-area .detail-slide {width: 100%;}
  .detail-area .detail-list {width: 100%;}

  .contact_area {flex-flow: column;}
  .contact_area .map-area {min-width: auto; width: 100%; aspect-ratio: 16/10;}
}

@media screen and (max-width: 900px) {
  /* header */
  header {height: 65px;}
  header .logo {width: 90px;}
  .mo-btn {position: absolute; top: 50%; right: 20px; transform: translateY(-50%); display: block; z-index: 10;}
  header nav {position: fixed; top: 0; right: -300px; width: 300px; height: 100vh; background: var(--pr); transition: all .5s;}
  header.open nav {right: 0; transition: all .5s;}
  header nav ul {width: 100%; height: 100%; flex-flow: column; justify-content: center;}
  header .language-box {position: fixed; bottom: 20px; right: 20px; width: calc(300px - 40px);}
  header .language-box .toggle-box {position: initial;}
  header .language-box .language-btn {display: none; padding: 10px; font-size: 16px;}
  header.open .language-box .language-btn {display: flex;}
  header .language-box .toggle-box ul li a {padding: 10px 0; font-size: 14px;}
  header .language-box .toggle-box {padding: 0 10px;}

  /* kv */
  .visual .gauge-box {flex-flow: column; align-items: flex-start; gap: 15px; margin-top: 20px;}
  .visual .gauge-box .gauge-txt {font-size: 16px;}
  .visual .gauge-box .swiper-pagination {max-width: 100%;}
  .search-box {margin-top: 50px;}

  /* search-box */
  .search-box .select-box select {min-width: 150px; padding: 0 20px; font-size: 15px; background-origin: border-box;}
  .search-box .search-input input {font-size: 15px;}
  .search-box .search-input {padding: 0 5px 5px;}
  .search-box .container {padding: 40px 20px;}
  section {padding: 50px 0 !important;}
  .about_1 {padding: 100px 0 50px !important;}
  .find-car {padding: 100px 0 0 !important;}
  .contact {padding: 100px 0 0 !important;}
  .process {padding: 100px 0 0 !important;}

  .tit-box.tit-box2 .tit {font-size: 30px;}
  .link-btn a {height: 45px; font-size: 15px;}
  .input-box input {height: 45px; font-size: 15px; padding: 0 20px;}
  .contact_area .form-area form {gap: 10px;}
  .contact_area .form-area form .submit-btn {height: 45px; font-size: 15px;}

  /* tit */
  .tit-box .tit:before {top: -10px; left: 15px; font-size: 30px;}
  .tit-box .tit {font-size: 30px;}

  .car-area .list-top .tit {font-size: 18px;}
  .car-area .list-top .tit span {font-size: 28px;}
  .car-area .list-top .more-btn {width: 85px; height: 30px; font-size: 14px;}
  .car-area .car-list ul {gap: 10px 0; margin: 0 -5px;}
  .car-area .car-list ul li {width: calc(100% / 3); padding: 0 5px;}

  /* sec2 */
  .sec2 .container {flex-flow: column; gap: 20px;}

  /* sec3 */
  .tit-box.tit-box2 .tit:before {top: -30px; font-size: 80px;}
  .sec2::after {height: 80px;}
  .slide-pager {bottom: -48px; left: 20px;}

  .partner_ship-list .container {gap: 10px;}
  .partner_ship-list ul {gap: 10px;}

  /* footer */
  footer {padding: 28px 0 28px; margin-top: 50px;}
  footer .container {flex-flow: column; justify-content: center; align-items: center;}
  footer .f-logo {margin-bottom: 20px;}
  footer .address ul:last-of-type {margin-top: 10px;}
  footer .address .copyright {margin-top: 30px;}
  footer .sns-link {margin-top: 30px; gap: 5px;}

  .car-area .car-list ul li .child-box .txt-box .tit {font-size: 16px;}
  .car-area .car-list ul li .child-box .txt-box .tit:after {width: 45px; height: 2px; margin: 12px 0;}
  .car-area .car-list ul li .child-box .txt-box .txt {margin-bottom: 15px;}
  .car-area .car-list ul li .child-box .txt-box .price {font-size: 18px;}

  .iframe_popup {width: calc(100% - 40px);}

  /* about */
  .about-tit .tit {font-size: 50px;}
  .about-tit .tit:before {font-size: 50px; top: -10px; left: 10px;}
  .about_1 .content-box {flex-flow: column;}
  .about_1 .content-box .left-box {width: 100%;}
  .about_1 .content-box .right-box {width: 100%;}
  .about_1 .content-box:before {display: none !important;}
  .about_1 .content-box .left-box .b_tit {margin-bottom: 10px; font-size: 30px;}
  .about_1 .content-box .left-box .sub {margin-bottom: 50px; font-size: 15px;}
  .about_1 .content-box .left-box .service-list .b_tit2 {margin-bottom: 20px; font-size: 20px;}
  .about_1 .content-box .left-box .service-list ul li .child-box .tit {font-size: 16px; padding-bottom: 10px; margin-bottom: 10px;;}
  .about_1 .content-box .left-box .service-list ul {gap: 0;}
  .about_1 .content-box {gap: 50px;}
  .about_1 .content-box .right-box .personal_information .tit .personal_logo2 {top: -15px; left: 13px; width: 230px;}
  .about_1 .content-box .right-box .personal_information .tit {padding-bottom: 10px; margin-bottom: 10px; border-bottom: 2px solid var(--pr);}
  .about_1 .content-box .left-box .service-list ul li .child-box .tit:before {height: 2px;}
  .about_1 .content-box .right-box .personal_information .dl-box {gap: 10px;}
  .about_1 .content-box .right-box .personal_information .dl-box dl dt {min-width: 140px; font-size: 16px;}
  .about_1 .content-box .right-box .personal_information .dl-box dl dd {font-size: 15px;}
  .model-map > ul {flex-flow: column; align-items: flex-start; margin-bottom: 50px;}
  .model-map > ul .box {width: 100%;}
  .model-map > ul .box .child-box .icon {width: 40px;}
  .model-map > ul .box .child-box {gap: 10px;}
  .model-map > ul .box .child-box .txt {font-size: 15px;}
  .model-map > ul .box .child-box .icon.logo {width: 115px;}
  .model-map > ul .list dl {margin-bottom: 10px !important;}
  .model-map > ul .list dl dt {font-size: 18px;}
  .model-icon {max-width: 100%; height: 150px; padding: 0 20px;}
  .model-icon ul li .child-box .icon {width: 50px; margin: 0 auto;}
  .model-icon ul li .child-box .txt {font-size: 16px;}

  .capabilities-list ul li {width: calc(100% / 2);}
  .capabilities-list ul li .child-box .icon-box {width: 50px; height: 50px;}
  .capabilities-list ul li .child-box .icon-box img {width: 40px;}

  .about-tit.type2 .tit:before {top: -10px; left: calc(50% + 15px); font-size: 50px;}
  .about-tit .sub {margin-top: 10px; font-size: 26px;}

  .company-list ul {margin: 0 -5px;}
  .company-list ul li {padding: 0 5px;}
  .company-list ul li .child-box .img-box .name {font-size: 20px;}
  .company-list ul li .child-box .txt-box {margin-top: 10px;}
  .company-list ul li .child-box .txt-box .tit {font-size: 18px;}

  .filter-btn {gap: 10px;}
  .filter-btn a img {width: 15px;}
  .car-area .list-top {flex-wrap: wrap; gap: 10px;}
  .filter-btn {justify-content: flex-start; overflow: hidden; overflow-x: scroll;}
  .filter-btn a {flex: 0 0 auto;}

  .detail-area .arrow {width: 30px;}
  .detail-area .swiper-pagination4 {gap: 10px;}
  .detail-area .detail-list .tit {font-size: 24px; margin-bottom: 15px;}
  .detail-area .detail-list .detail-content .price-area {padding: 10px 0;}
  .detail-area .detail-list .detail-content .price-area p {font-size: 16px;}
  .detail-area .detail-list .detail-btns {margin-top: 20px; gap: 10px;}
  .detail-area .detail-list .detail-btns a {width: 100%;}
  .detail-area .detail-list .detail-btns {flex-wrap: wrap;}
  .features-area {margin-top: 50px;}
  .small.tit {font-size: 28px;}
  .features-list {gap: 10px; overflow: hidden; overflow-x: scroll;}
  .features-list p {flex: 0 0 auto;}
  .detail-area .car-area {margin-top: 50px;}
  .detail-area .swiper-pagination4 .swiper-pagination-bullet {height: auto; aspect-ratio: 16/10;}
  .detail-area .detail-slide .swiper-slide {height: auto; aspect-ratio: 16/10;}

  .process ul {flex-flow: column; gap: 20px;}
  .about-tit.type4 .tit,.about-tit.type4 .tit:before {font-size: 36px;}
  .process ul li .child-box {padding: 20px;}
  .process ul li .child-box .tit {font-size: 18px;}
  .process ul li .child-box .tit:after {width: 44px; height: 2px; margin: 10px auto 10px;}
  .process ul li img {min-width: 28px; width: 28px; transform: rotate(90deg);}

  .sec-step .step-box {flex-flow: column;}
  .sec-step .step-box .step_tit .tit:before {top: -15px; left: 10px; font-size: 50px;}
  .sec-step .step-box .step_tit .tit {font-size: 50px;}
  .sec-step .step-box .step_tit {margin-bottom: 20px;}
  .sec-step .step-box .step_list {padding-left: 0; margin-left: 0; border-left: 0;}
  .sec-step .step-box .step_list .step_txt .child-box .num {font-size: 24px;}
  .sec-step .step-box .step_list .step_txt .child-box .txt-box .tit {margin-bottom: 5px; font-size: 18px;}
  .sec-step .step-box .step_list:after {display: none;}
  

  /* history */
  .about_6 .history {overflow: hidden; overflow-x: scroll;}
  .about_6 .history img {width: 1200px;}
  .about_6 .history {margin-top: 30px;}

  .inquiry-popup .popup-wrap {width: 100%; height: auto; padding: 20px;}
  .inquiry-popup form {gap: 10px;}
  .inquiry-popup .tit {font-size: 26px;}
  .inquiry-popup .tit:before {font-size: 26px;}
  .inquiry-popup {width: calc(100% - 40px); height: 60vh; top: 50%; transform: translate(-50%, -50%);}
}

@media screen and (max-width: 700px) {
  .about_1 .content-box .left-box .service-list ul {flex-flow: column; gap: 30px;}
  .about_1 .content-box .left-box .b_tit {font-size: 24px;}
  .about_1 .content-box .left-box .service-list ul li .child-box .tit {min-height: auto;}
  .about_1 .content-box .right-box .personal_information .tit .personal_logo1 {width: 150px;}
  .about_1 .content-box .right-box .personal_information .tit .personal_logo2 {width: 150px;}
}

@media screen and (max-width: 600px) {

  .tit-box {margin-bottom: 30px;}

  .detail-area .detail-list .detail-btns a {font-size: 17px;}

  .partner_ship-list::before {height: 220px;}
  .partner_ship-list ul {flex-wrap: wrap; gap: 10px 0; margin: 0 -5px;}
  .partner_ship-list ul li {width: calc(100% / 2); padding: 0 5px; box-sizing: border-box;}

  .car-area .car-list ul li {width: calc(100% / 2);}

  .search-box .container {flex-flow: column-reverse;}
  .search-box .search-area {width: 100%; margin-bottom: 20px;}
  .search-box .search-area .logo {margin: 0 auto 30px;}
  .search-box .search-input {width: 100%;}

  .search-box .select-box select {min-width: auto; max-width: 100%;}
  .search-box .select-box {width: 100%; height: auto;}
  .search-box .search-input {min-width: auto;}

  .tit-box.tit-box2 .tit:before {top: -18px; font-size: 100%; width: 100%;;}


  .capabilities-list ul {margin: 0; gap: 10px;}
  .capabilities-list ul li {width: 100%; padding: 0;}

  .about_4 .img-box {overflow: hidden; overflow-x: scroll;}
  .about_4 .img-box img {width: 234vw;}

  .about-tit.type3 {flex-flow: column; gap: 20px;}

  .company-list ul {margin: 0;}
  .company-list ul li {width: 100%; padding: 0;}
  .company-list ul li .child-box .txt-box .tit.color-none {font-size: 0;}
  .company-list ul li .child-box .txt-box .tit::after {height: 2px; margin: 10px 0;}
  .company-list ul {gap: 50px;}

  .organizationchart {overflow: hidden; overflow-x: scroll;}
  .organizationchart img {width: 144vw;}

  .about_1 .content-box .right-box .personal_information .dl-box dl {flex-flow: column; gap: 5px;}
  .about_1 .content-box .right-box .personal_information .dl-box {gap: 20px;}

  .link-btn {flex-flow: column; gap: 10px;}


  .about-tit.type4 .tit:before {top: -15px; left: 10px;}
  .sec-step .step-box {padding: 20px;}
  .sec-step .step-box .step_list .step_txt .child-box {flex-flow: column;}

  .about_6 .history img {width: 900px;}

  .features-list {overflow: auto; flex-wrap: wrap; gap: 12px 20px;}
}

@media screen and (max-width: 425px) {
  .car-area .car-list ul li {width: 100%;}
}