.home_banner {
  overflow: hidden;
}
.home_banner .flex {
  min-height: 72.2rem;
  padding-top: 4rem;
}
.home_banner .head {
  flex: 1;
  width: 100%;
  max-width: 62.6rem;
  padding-bottom: 4.8%;
}
.home_banner p {
  max-width: 54.1rem;
  margin-top: 2.7rem;
}
.home_banner .btn {
  margin-top: 3.6rem;
}
.home_banner .imgs {
  width: 64.375%;
  margin-right: -8.6805556%;
  margin-left: -5%;
  align-self: flex-end;
}
.home_banner .imgs > img {
  width: 76.915%;
  height: auto;
  left: 48.6%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.home_banner .head h2{
  font-size: 6.4rem;
  line-height: 1.20312;
  font-weight: 700;
  letter-spacing: 1.4px;
}
.home_banner .imgs ul {
  padding-bottom: 72.384%;
  position: static;
}
.home_banner .imgs .img {
  position: absolute;
  --h: 100%;
}
.home_banner .imgs .img:hover img {
  transform: scale(1.02);
}
.home_banner .imgs .img_cv {
  width: 47.14132%;
  right: 0;
  bottom: 0;
  mask: url("../img/home-mask2.svg") no-repeat;
}
.home_banner .imgs .img_ct {
  width: 32.3625%;
}
.home_banner .imgs .lar {
  width: 37.76%;
}
.home_banner .imgs .sm {
  width: 26.97%;
}
.home_banner .imgs .img:nth-child(2) {
  left: 0;
  top: 38%;
}
.home_banner .imgs .img:nth-child(3) {
  left: 17%;
  bottom: 0;
}
.home_banner .imgs .img:nth-child(4) {
  left: 16.5%;
  top: 0;
}
.home_banner .imgs .img:nth-child(5) {
  top: 0;
  right: 20.173%;
}
.home_banner .advantage_list {
  padding: 1.9rem 0;
  min-height: 9.4rem;
}
.home_banner .advantage_list ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2rem 5.2rem;
}
.home_banner .advantage_list li {
  position: relative;
  font-size: 1.7rem;
  font-weight: 500;
  color: #191919;
  padding-left: 3.2rem;
}
.home_banner .advantage_list li::before {
  width: 2.1rem;
  height: 2.1rem;
  position: absolute;
  left: 0;
  top: 0;
  content: '';
  background: url("../img/gou-full.svg") no-repeat center / contain;
}
.home_production {
  padding: 7.8rem 0;
}
.home_production .list ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem 4.93055556%;
}
.home_production .list .active .btn_i {
  transform: translateX(0);
}
.home_production .list .active .btn_i::before {
  background-color: var(--primary);
}
.home_production .item {
  display: flex;
  flex-direction: column;
  height: 100%;
  align-items: flex-start;
  overflow: hidden;
}
.home_production .item .info {
  flex: 1;
}
.home_production .item .info strong {
  font-size: 2.6rem;
  font-weight: 600;
  letter-spacing: 0.4px;
}
.home_production .item .info p {
  font-size: 1.8rem;
  line-height: 2.8rem;
  color: var(--text);
  max-width: 36.2rem;
  margin-top: 2.1rem;
}
.home_production .item .btn_i {
  margin-top: 3.1rem;
  transform: translateX(-6.7rem);
}
.home_custom {
  padding: 5.8rem 0 3rem;
  overflow: hidden;
}
.home_custom h2 {
  max-width: 62rem;
  letter-spacing: 1.1px;
}
.home_custom .subtitle {
  margin-bottom: 0.9rem;
}
.home_custom .main {
  margin-top: 5.1rem;
}
.home_custom .img {
  width: 48.125%;
  border-radius: 0.9rem;
  height: auto;
}
.home_custom .img:hover img {
  transform: scale(1.02);
}
.home_custom .items {
  flex: 1;
  max-width: 65rem;
  margin-top: 0.8%;
}
.home_custom .items li {
  display: grid;
  grid-template-columns: 12.9231% 1fr;
  align-items: start;
  gap: 2rem 3.54%;
}
.home_custom .items li + li {
  margin-top: 7.4rem;
}
.home_custom .items .icon {
  padding-bottom: 100%;
  border-radius: 50%;
  background-color: rgba(239, 245, 249, 0.94);
}
.home_custom .items .info {
  margin-top: 0.3rem;
}
.home_custom .items .info h3 {
  font-size: 2.6rem;
  font-weight: 600;
  color: #000;
  letter-spacing: 0.3px;
}
.home_custom .items .info p {
  font-size: 1.8rem;
  line-height: 2.8rem;
  color: var(--text);
  margin-top: 1.6rem;
}
.home_about {
  padding: 2.6rem 0 4.1rem;
  overflow: hidden;
}
.home_about .subtitle {
  margin-bottom: 1.9rem;
}
.home_about h2 {
  max-width: 80.1rem;
}
.home_about .flex {
  margin-top: 6.4rem;
}
.home_about .img {
  border-radius: 2rem;
  width: 53.05555556%;
  height: auto;
}
.home_about .img:hover img {
  transform: scale(1.02);
}
.home_about .img + .info {
  max-width: 53.1rem;
  padding-bottom: 0.5%;
}
.home_about .info {
  flex: 1;
  width: 100%;
}
.home_about .info p {
  font-size: 1.8rem;
  line-height: 3.2rem;
  color: var(--text);
}
.home_about .info .btn {
  margin-top: 3.9rem;
}
.home_about .logo_op {
  opacity: 0.19;
  width: 28.75%;
  top: 1.5%;
  right: -1.66667%;
}
.home_applications {
  padding: 1.4rem 0 7.15rem;
}
.home_applications .lt {
  flex: 1;
  max-width: 71.4rem;
}
.home_applications .head {
  max-width: 64.2rem;
}
.home_applications .subtitle {
  margin-bottom: 1.9rem;
}
.home_applications h2 {
  letter-spacing: 1.2px;
}
.home_applications p {
  margin-top: 2.8rem;
}
.home_applications .nav {
  margin-top: 6rem;
}
.home_applications .nav .nav_list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(15rem, 100%), 1fr));
  gap: 2.5rem 1.5rem;
}
.home_applications .nav .nav_item {
  display: flex;
  flex-direction: column;
  height: 100%;
  align-items: center;
  cursor: pointer;
  transition: all 0.3s;
  border-radius: 2.2rem;
  font-size: 1.8rem;
  font-weight: 500;
  text-align: center;
  gap: 1.1rem;
  padding: 2.2rem 1rem 2.3rem;
}
.home_applications .nav .nav_item.active,
.home_applications .nav .nav_item:hover {
  color: #fff;
  background-color: var(--primary);
}
.home_applications .nav .nav_item.active .icon,
.home_applications .nav .nav_item:hover .icon {
  filter: contrast(0) brightness(2);
}
.home_applications .nav .nav_item .icon {
  width: 8rem;
  height: 8rem;
  transition: all 0.3s;
}
.home_applications .rt {
  width: 43.333333%;
  margin-top: 2px;
}
.home_applications .home_applications_swiper {
  overflow: hidden;
}
.home_applications .home_applications_swiper .item {
  position: relative;
  display: block;
  height: 100%;
}
.home_applications .home_applications_swiper .item:hover img {
  transform: scale(1.02);
}
.home_applications .home_applications_swiper .img {
  mask: url("../img/home-mask3.svg") no-repeat;
  padding-bottom: 119.071%;
}
.home_applications .home_applications_swiper .img::after {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  bottom: 0;
  content: '';
  background-image: linear-gradient(to top, #003370 3.5%, transparent 59.8%);
  pointer-events: none;
}
.home_applications .home_applications_swiper .add {
  position: absolute;
  right: 0;
  top: 0;
  width: 11.4%;
  padding-bottom: 11.4%;
  background: url("../img/add-w.svg") no-repeat center / 28.17% var(--primary);
  border-radius: 1.2rem;
  transition: all 0.3s;
  content: '';
}
.home_applications .home_applications_swiper .add:hover {
  background-color: var(--title);
}
.home_applications .home_applications_swiper .info {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 9.2%;
  max-height: 60%;
  overflow-y: auto;
  color: #fff;
  z-index: 2;
  padding: 0 8.814%;
}
.home_applications .home_applications_swiper .info .title {
  font-size: 2.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}
.home_applications .home_applications_swiper .info .desc {
  font-size: 1.8rem;
  line-height: 2.6rem;
  opacity: 0.7;
  hyphens: auto;
  margin-top: 1.7rem;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 4;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  font-weight: 300;
  letter-spacing: 0.15px;
}
.home_cases {
  padding: 7.15rem 0 1.7rem;
  overflow: hidden;
}
.home_cases h2 {
  max-width: 50.5rem;
  letter-spacing: 1.2px;
}
.home_cases .btn_line {
  margin-bottom: 0.7rem;
}
.home_cases .home_cases_swiper {
  width: 93.05555556%;
  margin-left: auto;
  margin-top: 6.5rem;
}
.home_cases .home_cases_swiper .swiper-slide-active .info {
  transform: translateX(0);
  opacity: 1;
}
.home_cases .home_cases_swiper .swiper-slide-active .img {
  left: 0;
}
.home_cases .home_cases_swiper .flex {
  height: 100%;
}
.home_cases .home_cases_swiper .img {
  width: 50.1493%;
  --h: 70.833333%;
  border-radius: 2.1rem;
  left: 50%;
  transition: left 0.4s;
  z-index: 2;
}
.home_cases .home_cases_swiper .img:hover img {
  transform: scale(1.02);
}
.home_cases .home_cases_swiper .cat {
  display: inline-block;
  position: absolute;
  left: 5.51%;
  top: 6.723%;
  z-index: 2;
  font-size: 1.4rem;
  color: #fff;
  background-color: var(--primary);
  border-radius: 100px;
  text-transform: uppercase;
  line-height: 3.2rem;
  padding: 0 1.55rem;
}
.home_cases .home_cases_swiper .info {
  flex: 1;
  width: 100%;
  max-width: 55.6rem;
  transform: translateX(-50%);
  opacity: 0;
  transition: all 0.4s, opacity 0.3s;
  padding-top: 0.5%;
}
.home_cases .home_cases_swiper .info h3 {
  font-size: 3.2rem;
  line-height: 1.34375;
  font-weight: 600;
  max-width: 48rem;
  letter-spacing: 0.7px;
}
.home_cases .home_cases_swiper .info p {
  font-size: 1.8rem;
  line-height: 2.9rem;
  color: var(--text);
  max-width: 52.9rem;
  hyphens: auto;
  margin-top: 1.4rem;
}
.home_cases .home_cases_swiper .info ul {
  margin-top: 4.7rem;
}
.home_cases .home_cases_swiper .info ul li + li {
  margin-top: 3.5rem;
}
.home_cases .home_cases_swiper .info ul strong {
  position: relative;
  font-size: 2.4rem;
  font-weight: 600;
  padding-left: 3.5rem;
}
.home_cases .home_cases_swiper .info ul strong::before {
  width: 2.1rem;
  height: 2.1rem;
  display: block;
  content: '';
  background: url("../img/icon-subtitle.svg") no-repeat center / contain;
  position: absolute;
  left: 0;
  top: 0.3rem;
}
.home_cases .swiper_con {
  margin-top: 3.5rem;
}
.home_cases .swiper_con .pagination {
  width: auto;
  color: rgba(12, 12, 12, 0.5);
}
.home_cases .swiper_con .pagination.swiper-pagination-lock {
  display: block;
  opacity: 0;
}
.home_cases .swiper_con .pagination .current {
  font-size: 2.2rem;
  font-weight: 500;
  color: #0c0c0c;
}
@media screen and (min-width: 769px) and (max-width: 1220px) {
  .home_banner .imgs {
    margin-right: 0;
    align-self: center;
  }
}
@media screen and (min-width: 769px) and (max-width: 1024px) {
  .home_applications .flex {
    align-items: center;
  }
}
@media screen and (min-width: 769px) and (max-width: 896px) {
  .home_banner .imgs {
    width: 55%;
  }
  .home_cases .home_cases_swiper .info h3 {
    font-size: 2.6rem;
  }
}
@media screen and (max-width: 768px) {
  .home_banner .flex {
    min-height: unset;
    padding: 50px 0 30px;
  }
  .home_banner .imgs {
    width: 48%;
    margin: 0;
    align-self: center;
  }
  .home_banner .head {
    padding: 0;
  }
  .home_banner .advantage_list {
    padding: 0 0 20px;
    min-height: unset;
  }
  .home_banner .advantage_list ul {
    gap: 16px;
  }
  .home_banner .advantage_list li {
    font-size: 14px;
    padding-left: 25px;
  }
  .home_banner .advantage_list li::before {
    width: 16px;
    height: 16px;
    top: 2px;
  }
  .home_production {
    padding: 50px 0;
  }
  .home_production .list ul {
    grid-template-columns: repeat(auto-fill, minmax(min(200px, 100%), 1fr));
    gap: 40px 20px;
  }
  .home_production .item .info strong {
    font-size: 18px;
    letter-spacing: unset;
  }
  .home_production .item .info p {
    font-size: 14px;
    line-height: 1.5;
    margin-top: 10px;
  }
  .home_production .item .btn_i {
    transform: translateX(0);
    margin-top: 20px;
  }
  .home_custom {
    padding: 50px 0;
  }
  .home_custom .head {
    gap: 10px;
  }
  .home_custom .head .subtitle {
    margin-bottom: 0;
  }
  .home_custom .main {
    margin-top: 30px;
  }
  .home_custom .items {
    width: 100%;
    max-width: unset;
    margin: 0;
  }
  .home_custom .items li {
    grid-template-columns: 50px 1fr;
    gap: 14px;
  }
  .home_custom .items li + li {
    margin-top: 20px;
  }
  .home_custom .items .info {
    margin: 0;
  }
  .home_custom .items .info h3 {
    font-size: 18px;
    letter-spacing: unset;
  }
  .home_custom .items .info p {
    font-size: 14px;
    line-height: 1.5;
    margin-top: 10px;
  }
  .home_about {
    padding: 50px 0;
  }
  .home_about .flex {
    margin-top: 30px;
  }
  .home_about .img {
    border-radius: 10px;
  }
  .home_about .img + .info {
    max-width: unset;
    padding: 0;
  }
  .home_about .info p {
    font-size: 14px;
    line-height: 1.5;
  }
  .home_about .info .btn {
    margin-top: 20px;
  }
  .home_applications {
    padding: 50px 0;
  }
  .home_applications .flex {
    align-items: flex-end;
  }
  .home_applications .lt {
    width: 100%;
  }
  .home_applications .nav {
    margin-top: 20px;
  }
  .home_applications .nav .nav_list {
    grid-template-columns: repeat(auto-fill, minmax(min(100px, 100%), 1fr));
    gap: 14px;
  }
  .home_applications .nav .nav_item {
    padding: 10px;
    border-radius: 10px;
    font-size: 14px;
    gap: 10px;
  }
  .home_applications .nav .nav_item .icon {
    width: 50px;
    height: 50px;
  }
  .home_applications .rt {
    margin: 0;
  }
  .home_applications .home_applications_swiper .img::after {
    background-image: linear-gradient(to top, #003370 3.5%, transparent 80%);
  }
  .home_applications .home_applications_swiper .add {
    border-radius: 10px;
  }
  .home_applications .home_applications_swiper .info {
    padding: 0 20px;
  }
  .home_applications .home_applications_swiper .info .title {
    font-size: 18px;
    letter-spacing: unset;
  }
  .home_applications .home_applications_swiper .info .desc {
    font-size: 14px;
    line-height: 1.5;
    margin-top: 10px;
    letter-spacing: unset;
  }
  .home_cases {
    padding: 50px 0;
  }
  .home_cases .btn_line {
    margin-bottom: 0;
  }
  .home_cases .home_cases_swiper {
    margin-top: 30px;
    width: 100%;
  }
  .home_cases .home_cases_swiper .img {
    border-radius: 10px;
  }
  .home_cases .home_cases_swiper .cat {
    line-height: 2;
    padding: 0 14px;
  }
  .home_cases .home_cases_swiper .info {
    padding: 0;
  }
  .home_cases .home_cases_swiper .info h3 {
    font-size: 18px;
    letter-spacing: unset;
  }
  .home_cases .home_cases_swiper .info p {
    font-size: 14px;
    line-height: 1.5;
    margin-top: 10px;
  }
  .home_cases .home_cases_swiper .info ul {
    margin-top: 12px;
  }
  .home_cases .home_cases_swiper .info ul li + li {
    margin-top: 10px;
  }
  .home_cases .home_cases_swiper .info ul strong {
    font-size: 16px;
    padding-left: 22px;
  }
  .home_cases .home_cases_swiper .info ul strong::before {
    width: 14px;
    height: 14px;
    top: 2px;
  }
  .home_cases .swiper_con {
    margin-top: 30px;
  }
  .home_cases .swiper_con .pagination .current {
    font-size: 16px;
  }

  .home_banner .head h2{
    font-size: 25px;
    line-height: 1.3;
    letter-spacing: unset;
    max-width: unset;
    word-spacing: unset;
  }
}
@media screen and (max-width: 576px) {
  .home_banner .imgs {
    width: 100%;
    order: -1;
  }
  .home_custom .img {
    width: 100%;
  }
  .home_about .img {
    width: 100%;
  }
  .home_applications .rt {
    width: 100%;
  }
  .home_cases .home_cases_swiper .img {
    width: 100%;
    left: 0;
  }
  .home_cases .home_cases_swiper .info {
    transform: translateX(0);
    opacity: 1;
  }
}