@font-face {
  font-family: 'DIN-Medium';
  src: url('../fonts/DIN-Medium.otf');
}
@font-face {
  font-family: 'Montserrat-SemiBold';
  src: url('../fonts/Montserrat-SemiBold.otf');
}
:root {
  --Noto-Sans-SC: 'Noto Sans SC', sans-serif;
  --Noto-Serif-SC: 'Noto Serif SC', sans-serif;
  --Song-Myung: 'Song Myung', sans-serif;
  --Roboto: 'Roboto', sans-serif;
  --Abel: 'Abel', sans-serif;
  --Barlow-Condensed: 'Barlow Condensed', sans-serif;
  --Din: 'DIN-Medium', sans-serif;
  --Montserrat-SemiBold: 'Montserrat-SemiBold', 'sans-serif';
  --Montserrat: 'Montserrat', 'sans-serif';
  --Poppins: 'Poppins', 'sans-serif';
  --Lato: 'Lato', 'sans-serif';
}
h1,
h2,
h3,
h4,
h5,
p {
  transition: all 0.5s;
}
.wow {
  visibility: hidden;
}
html,
body {
  font-family: var(--Noto-Sans-SC);
}
body {
  overflow: visible;
}
body::-webkit-scrollbar-track {
  border-radius: 2px;
  background-color: #fff;
}
body::-webkit-scrollbar {
  width: 5px;
  background-color: #fff;
}
body::-webkit-scrollbar-thumb {
  border-radius: 2px;
  background-color: #666;
}
body:hover::-webkit-scrollbar-thumb {
  background-color: #ccc;
}
.out-header {
  height: 149px;
  width: 100%;
}
.mycontainer {
  max-width: 1440px;
  width: 85%;
  margin: 0 auto;
}
.blank {
  margin: 0 !important;
  height: 0 !important;
  padding: 0 !important;
  box-shadow: none !important;
  min-height: 0 !important;
  border: 0 !important;
}
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 99;
  transition: all 0.5s;
  box-shadow: 0 1px 4px rgba(0, 6, 26, 0.19);
}
header .header-top {
  background-color: #fff;
}
header .header-top .mycontainer {
  height: 100px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header .header-nav {
  background-color: #0C54A6;
}
header .header-nav .mycontainer {
  height: 49px;
}
header .logo {
  width: 60%;
}
header .logo img {
  transition: all 0.5s;
}
header .tel {
  display: flex;
  align-items: center;
  font-size: clamp(18px, 1.35416667vw, 26px);
  line-height: 1.45;
}
header .tel img {
  width: 2em;
  height: 2em;
  object-fit: scale-down;
  margin-right: 0.5em;
}
header .tel .text h5 {
  font-size: clamp(12px, 1vw, 14px);
  color: #383838;
}
header .tel .text h3 {
  font-weight: 700;
  color: #0C54A6;
}
header .lv1 {
  flex: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  font-size: clamp(14px, 1.1vw, 20px);
}
header .lv1 > li {
  position: relative;
  flex: 1;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  transition: all 0.5s;
  border-right: 1px solid #fff;
}
header .lv1 > li:last-child {
  border-right: 0;
}
header .lv1 > li > a {
  position: relative;
  color: inherit;
  text-transform: uppercase;
  display: block;
  width: 100%;
  text-align: center;
  padding: 0 1em;
}
header .lv1 > li:hover {
  background-color: #0053C7;
}
header .lv1 > li:hover .lv2 {
  opacity: 1;
  transform: translate(-50%, 0);
  visibility: visible;
}
header .lv1 > .active {
  font-weight: 700;
  background-color: #0053C7;
}
header .lv2 {
  position: fixed;
  left: 50%;
  top: 158px;
  width: 1178px;
  max-width: 94%;
  transform: translate(-50%, 5%);
  transition: all 0.5s;
  background-color: #fff;
  box-shadow: 0 3px 5px rgba(0, 6, 26, 0.19);
  visibility: hidden;
  opacity: 0;
  font-size: clamp(13px, 1vw, 16px);
  padding: 1.875em 3.125em;
  display: flex;
  flex-wrap: wrap;
  gap: 1em;
}
header .lv2 > li {
  position: relative;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #010101;
  line-height: 1.45;
  min-width: 12%;
}
header .lv2 > li a {
  color: inherit;
}
header .lv2 > li:hover {
  color: #0C54A6;
}
header .lv2 > li:hover .lv3 {
  opacity: 1;
  visibility: visible;
  transform: translate(0, 0);
}
header .lv3 {
  position: absolute;
  top: 0%;
  left: 100%;
  transform: translate(50%, 0);
  transition: all 0.5s;
  background-color: rgba(0, 0, 0, 0.88);
  padding: 0 0 10px;
  visibility: hidden;
  opacity: 0;
}
header nav {
  width: 100%;
  flex: 1;
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header-active {
  background-color: #fff;
  box-shadow: 0 1px 4px rgba(0, 6, 26, 0.19);
}
.header-active .logo img {
  filter: contrast(1) brightness(100%);
}
.header-active .lv1 > li {
  color: #333;
}
.header-active .lv1 > li::after {
  background-color: #0C54A6;
}
.header-active .lv1 > li:hover {
  color: #0C54A6;
}
.header-active .lv1 > .active {
  font-weight: 700;
  color: #0C54A6;
}
.index-banner {
  position: relative;
}
.index-banner .swiper .swiper-slide {
  position: relative;
}
.index-banner .swiper .swiper-slide img {
  display: block;
  width: 100%;
  object-fit: cover;
  transition: all 3s;
  scale: 1.1;
}
.index-banner .swiper .swiper-slide-active img {
  scale: 1;
}
.index-banner .swiper-pagination {
  bottom: 7%;
}
.index-banner .swiper-pagination .swiper-pagination-bullet {
  position: relative;
  font-size: clamp(10px, 1.2vw, 20px);
  width: 0.7em;
  height: 0.7em;
  border-radius: 0.35em;
  opacity: 0.4;
  background-color: #fff;
  transition: all 0.5s;
  margin: 0 0.275em;
}
.index-banner .swiper-pagination .swiper-pagination-bullet-active {
  opacity: 1;
  width: 3.45em;
}
.index-title {
  margin-bottom: 3.2638889%;
  line-height: 1.45;
  text-align: center;
}
.index-title h3 {
  font-size: clamp(20px, 1.5625vw, 28px);
  color: #010101;
  position: relative;
  font-weight: 700;
}
.index-service {
  padding: 4.6875% 0 2.083333%;
  background-color: #f5f5f5;
}
.index-service .wrapper {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.index-service .wrapper .block {
  width: 49.305556%;
  margin-bottom: 1.388889%;
}
.index-service .wrapper .block .pic {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 0;
  padding-bottom: 47.887324%;
}
.index-service .wrapper .block .pic img {
  position: absolute;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s;
}
.index-service .wrapper .block .pic .mask {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: clamp(12px, 1.1vw, 20px);
  color: #fff;
  padding: 0.9em 2em 0.9em 1.8em;
  background-color: rgba(1, 1, 1, 0.6);
  line-height: 1.45;
}
.index-service .wrapper .block .pic .mask .title {
  flex: 1;
  margin-right: 0.5em;
}
.index-service .wrapper .block .pic .mask .title h4 {
  font-size: clamp(14px, 1.25vw, 24px);
  font-weight: 700;
  margin-bottom: 0.5em;
}
.index-service .wrapper .block:last-child {
  width: 100%;
}
.index-service .wrapper .block:last-child .pic {
  padding-bottom: 23.611111%;
}
.index-about {
  border: 2.96875vw solid #e5e5e5;
  background-color: #fff;
}
.index-about .wrapper1 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
.index-about .wrapper1 .lt {
  width: 50.7638889%;
  line-height: 1.45;
}
.index-about .wrapper1 .lt .title h4 {
  font-size: clamp(16px, 1.35416667vw, 26px);
  color: #010101;
}
.index-about .wrapper1 .lt .title h5 {
  font-size: clamp(10px, 1vw, 12.8px);
  color: #383838;
  font-weight: 300;
}
.index-about .wrapper1 .lt .title em {
  display: block;
  width: 1.97916667vw;
  height: 1px;
  background-color: #010101;
  margin: 1.25vw 0;
}
.index-about .wrapper1 .lt .brief {
  font-size: clamp(12px, 1vw, 16px);
  color: #808080;
  font-weight: 300;
  line-height: 1.5625;
  margin-bottom: 1.5625vw;
}
.index-about .wrapper1 .rt {
  width: 44.444444%;
}
.index-about .wrapper1 .rt .pic {
  width: 100%;
}
.index-about .wrapper1 .rt .pic img {
  display: block;
  width: 100%;
}
.index-about .wrapper2 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
.index-about .wrapper2 .lt {
  width: 55.555556%;
}
.index-about .wrapper2 .lt .pic {
  width: 100%;
}
.index-about .wrapper2 .lt .pic img {
  display: block;
  width: 100%;
}
.index-about .wrapper2 .rt {
  width: 40.138889%;
}
.index-about .data {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.index-about .data .block {
  line-height: 1.45;
}
.index-about .data .block h3 {
  font-size: clamp(18px, 2.6041667vw, 50px);
  font-weight: 700;
  color: #0053C7;
}
.index-about .data .block h3 em {
  font-size: clamp(12px, 1vw, 16px);
  color: #808080;
}
.index-about .data .block h5 {
  font-size: clamp(12px, 1vw, 16px);
  color: #808080;
}
.index-about .data .block h5 img {
  width: 1.875em;
  height: 1.875em;
  object-fit: scale-down;
  margin-right: 0.625em;
}
.index-about .data i {
  display: block;
  width: 1px;
  height: 2.65625vw;
  background-color: #e5e5e5;
}
.index-case {
  position: relative;
  overflow: hidden;
  padding: 3.6458333% 0 4.6875%;
  background-color: #f5f5f5;
}
.index-case .swiper {
  overflow: visible;
}
.index-case .swiper .pic {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 0;
  padding-bottom: 65.2173913%;
}
.index-case .swiper .pic img {
  position: absolute;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s;
}
.index-case .swiper .title {
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: clamp(14px, 1.1vw, 20px);
  color: #010101;
  line-height: 1.45;
  margin-top: 0.5em;
  transition: all 0.5s;
}
.index-case .swiper .swiper-slide:hover .pic img {
  scale: 1.05;
}
.index-case .swiper .swiper-slide:hover .title {
  color: #0C54A6;
}
.serv-flow {
  padding: 2.6041667% 0;
  background: url(../images/serv-flow-bg.jpg) no-repeat;
  background-size: cover;
}
.serv-flow .index-title h3 {
  color: #fff;
}
.serv-flow .wrapper {
  display: flex;
  justify-content: space-between;
}
.serv-flow .wrapper .block {
  font-size: clamp(12px, 1.1vw, 20px);
}
.serv-flow .wrapper .block .icon {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 9.1em;
  height: 9.1em;
  border-radius: 50%;
  border: 1px solid #fff;
}
.serv-flow .wrapper .block .icon img {
  width: 2.8em;
  height: 2.8em;
  object-fit: scale-down;
}
.serv-flow .wrapper .block .icon .num {
  position: absolute;
  left: 0;
  top: 0;
  background-color: #fff;
  color: #0053C7;
  width: 2.4em;
  line-height: 2.4;
  border-radius: 50%;
  text-align: center;
}
.serv-flow .wrapper .block h4 {
  text-align: center;
  color: #fff;
  line-height: 1.45;
  margin-top: 0.65em;
}
.serv-flow .wrapper .block:hover .icon img,
.serv-flow .wrapper .block:hover .icon .num {
  animation: swing 1s;
}
.index-news {
  padding: 4.6875% 0 4.1667%;
  background-color: #f5f5f5;
}
.index-news .swiper .pic {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 0;
  padding-bottom: 78.26086956%;
}
.index-news .swiper .pic img {
  position: absolute;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s;
}
.index-news .swiper .title {
  line-height: 1.45;
  font-size: clamp(14px, 1.2vw, 22px);
  padding: 0.5em;
  transition: all 0.5s;
}
.index-news .swiper .title h4 {
  color: #010101;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 0.9091em;
}
.index-news .swiper .title p {
  font-size: clamp(12px, 1vw, 16px);
  color: #010101;
  font-weight: 300;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  height: 4.35em;
  margin-bottom: 1.875em;
}
.index-news .swiper .title .more {
  display: flex;
  justify-content: space-between;
  font-size: clamp(12px, 1vw, 16px);
  color: #010101;
  font-weight: 300;
}
.index-news .swiper .swiper-slide:hover {
  box-shadow: 7px 5px 21px -12px rgba(0, 0, 0, 0.25);
}
.index-news .swiper .swiper-slide:hover .pic img {
  scale: 1.05;
}
.index-news .swiper .swiper-slide:hover .title {
  background-color: #fff;
}
.index-news .swiper .swiper-slide:hover .title h4 {
  color: #0C54A6;
}
footer {
  background-color: #fff;
}
footer .footer-top {
  padding: 3.75% 0 3.4375%;
}
footer .footer-top .mycontainer {
  display: flex;
  justify-content: space-between;
  font-size: clamp(14px, 1vw, 18px);
  gap: 1em;
}
footer .footer-top h4 {
  font-size: clamp(16px, 1.2vw, 22px);
  color: #383838;
  line-height: 1.45;
  margin-bottom: 1.8182em;
}
footer .footer-top nav {
  display: flex;
  justify-content: space-between;
  gap: 1em;
}
footer .footer-top nav ul {
  max-height: 12.9112em;
  columns: 3;
  column-fill: auto;
  white-space: nowrap;
  column-width: auto;
  column-gap: 1em;
}
footer .footer-top nav ul li {
  color: #383838;
  line-height: 1.45;
  margin-bottom: 1.7778em;
  width: auto;
  max-width: 14em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
footer .footer-top nav ul li a {
  color: inherit;
}
footer .footer-top nav ul li a:hover {
  text-decoration: underline !important;
}
footer .footer-top address {
  width: 38.2638889%;
}
footer .footer-top address p {
  display: flex;
  align-items: flex-start;
  color: #383838;
  line-height: 1.45;
  margin-bottom: 0.5em;
  margin-bottom: 1.7778em;
}
footer .footer-top address p:last-child {
  margin-bottom: 0;
}
footer .footer-top address p img {
  width: 0.888889em;
  height: 0.888889em;
  object-fit: scale-down;
  margin-right: 0.8333em;
  margin-top: 0.35em;
}
footer .footer-top address p span {
  display: flex;
  align-items: flex-start;
}
footer .footer-top .info .ewm {
  text-align: center;
  font-size: clamp(12px, 1vw, 16px);
}
footer .footer-top .info .ewm img {
  width: 7.5em;
  height: auto;
  box-sizing: content-box;
  padding: 5px;
  border: 1px solid #7D5EA5;
}
footer .footer-top .info .ewm p {
  color: #383838;
  line-height: 1.45;
  margin: 1em 0;
}
footer .footer-bt {
  text-align: center;
  font-size: clamp(12px, 1.1vw, 18px);
  color: #e5e5e5;
  line-height: 1.45;
  padding: 0.75% 0;
  background-color: #0053C7;
}
footer .footer-bt a {
  color: inherit;
}
footer .footer-bt a:hover {
  color: #fff;
  text-decoration: underline !important;
}