@media (min-width: 1921px) {

  .nav-menu a {

    margin: 0 10px;

  }

    .container-fluid {

    padding: 0 10vw;

  }

}

@media (max-width: 1920px) {

  .nav-menu a {

    margin: 0 10px;

  }

}

@media (max-width: 1680px) {

  .nav-menu a {

    margin: 0 10px;

  }

  .container-fluid {

    padding: 0 8vw;

  }

}

@media screen and (max-width:1440px) {

  .container-fluid {

    padding: 0 6vw;

  }

}

@media (max-width: 1399px) and (min-width: 1280px){

  .banner_txt b {

    font-size: 24px;

  }

  .banner_txt span {

    font-size: 18px;

  }

  .container-fluid {

    padding: 0 4vw;

  }

  #earth-container {

    width: 600px;

    height: 500px;

    left: 0px;

    top: 190px;

    position: absolute;

    overflow: hidden;

    z-index: -1;

  }

}

@media screen and (max-width:1280px) {

  .logo img {

    max-height: 35px;

  }

  .pad_100 {

    padding: 70px 0;

  }

  .nav-menu a {

    margin: 0 10px !important;

    font-size: var(--fontsize16);

  }

  .nav-menu {

    padding-left: 20px;

  }

  .container-fluid {

    padding: 0 15px;

  }

}

@media screen and (max-width: 991px) {

  .headerBotRig { display: none;}

  #sol_bot .thumb-arrow.prev {

    left: 0px;

    display: block;

  }

  #sol_bot .thumb-arrow.next {

    right: 0px;

    display: block;

  }

  .d-none {

    display: none;

  }

  .d-lg-none {

    display: block;

  }

  #header .logo-tu2 {

  display: block;

}

#header .logo-tu1 {

  display: none;

}

  .container-fluid {

    padding: 0 15px;

  }

  .nav_sub .nav_r .l ul li {

    width: 100%;

    padding: 5px 30px;

  }

  .change-language {

    display: none;

  }

  .cus-btn-2.sec {

    padding: clamp(8px, 1.455vw, 32px) clamp(20px, 2.25vw, 64px);

    background: var(--backgroundcolor);

  }



  .seaBtn {

    margin-right: 47px;

  }

  .seaBtn span{ color: #333;}

  .change-language {

    display: none;

  }



  .sub-content {

    position: relative;

    display: block;

    right: auto;

    border-radius: 0;

    border: none;

    box-shadow: none;

    z-index: 99999;

  }

  .lang-more {

    display: none !important

  }

   /* ===== mobile language ===== */

.mobile-head-items {

  position: fixed;

  top: 10px;

  right: 60px;

  width: 40px;

  height: 40px;

  z-index: 998;

  display: flex;

  align-items: center;

  justify-content: center;

}



.mobile-head-item .title {

  width: 35px;

  height: 35px;

  line-height: 35px;

  text-align: center;

  font-size: 20px;

  color: #333;

  cursor: pointer;



}

.mobile-head-item .main-content-wrap {

  position: fixed;

  top: 60px;

  left: 0;

  width: 100%;

  height: 100%;

  max-height: 0;

  overflow: hidden;

  background: #fff;

  z-index: 999;

  opacity: 0;

  transition: max-height 0.4s ease, opacity 0.3s ease;

  padding: 0;

  box-sizing: border-box;

}



.mobile-head-item .main-content-wrap.show-content-wrap {

  max-height: 100vh;

  opacity: 1;

  padding:  20px; 

  overflow-y: auto;

}



.mobile-head-item .main-content-wrap .content-wrap {

  height: 100%;

  background-color: #fff;

  overflow-y: auto;

}



/* ===== （X） ===== */

.mobile-head-item .main-content-wrap .mobile-close-btn {

  position: fixed;

  top: 15px;

  right: 20px;

  width: 40px;

  height: 40px;

  font-size: 28px;

  line-height: 40px;

  text-align: center;

  color: #333;

  cursor: pointer;

  z-index: 100000;

  background: none;

  border: none;

}



.mobile-head-item .main-content-wrap .mobile-lang-title {

  font-size: 20px;

  font-weight: 600;

  color: #333;

  padding-bottom: 20px;

  border-bottom: 1px solid #eee;

  margin-bottom: 20px;

  text-align: center;

}



.mobile-head-item .main-content-wrap .prisna-wp-translate-seo {

  margin: 0;

  padding: 0;

  list-style: none;

}



.mobile-head-item .main-content-wrap .prisna-wp-translate-seo li {

  display: flex;

  align-items: center;

  padding: 10px;

  border-radius: 8px;

  cursor: pointer;

  transition: background 0.2s;

  font-size: 14px;

  color: #333;

  border-bottom: 1px solid #f5f5f5;

}



.mobile-head-item .main-content-wrap .prisna-wp-translate-seo li:last-child {

  border-bottom: none;

}



.mobile-head-item .main-content-wrap .prisna-wp-translate-seo li:hover {

  background: #f5f7fa;

}



.mobile-head-item .main-content-wrap .prisna-wp-translate-seo li a {

  display: flex;

  align-items: center;

  width: 100%;

  text-decoration: none;

  color: #333;

  gap: 14px;

}



.mobile-head-item .main-content-wrap .prisna-wp-translate-seo li img {

  width: 32px;

  height: 22px;

  object-fit: cover;

  border-radius: 4px;

  border: 1px solid #e8e8e8;

}



.mobile-head-item .main-content-wrap .prisna-wp-translate-seo li span {

  flex: 1;

  font-size: 16px;

}



.mobile-head-item .main-content-wrap .prisna-wp-translate-seo li.active {

  background: #f0f4ff;

  color: #1A3A5C;

}

.mobile-head-item .main-content-wrap .prisna-wp-translate-seo li.active span {

  color: #1A3A5C;

  font-weight: 500;

}



.mobile-head-item .main-content-wrap::-webkit-scrollbar {

  width: 4px;

}

.mobile-head-item .main-content-wrap::-webkit-scrollbar-track {

  background: #f1f1f1;

}

.mobile-head-item .main-content-wrap::-webkit-scrollbar-thumb {

  background: #ccc;

  border-radius: 4px;

}

  .headDiv .logo img {

    height: 46px;

  }



  .nav {

    position: absolute;

    top: 100%;

    left: 0;

    width: 100%;

    background: white;

    transition: all 0.4s ease;

    transform: translateY(-100%);

    z-index: 99;

    overflow-y: auto;

    max-height: 0;

    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);

    opacity: 0;

    visibility: hidden;

  }

  .arrow-btn i {

    display: block;

  }

  .nav.active {

    transform: translateY(0);

    max-height: 80vh;

    opacity: 1;

    visibility: visible;

  }

  .nav>ul {

    flex-direction: column;

    padding: 10px 0;

  }

  .nav li {

    width: 100%;

  }

  .nav ul li a {

    height: auto;

    padding: 12px 20px;

    text-align: left;

    border-bottom: 1px solid #f0f0f0;

    position: relative;

    height: auto;

    line-height: 24px;

  }

  /*  */

  .arrow-btn {

    display: flex;

    align-items: center;

    justify-content: center;

    width: 36px;

    height: 36px;

    border: 1px solid #dedede;

    margin-left: auto;

  }

  .headDiv .head_right {

    height: 60px;

  }

  #header {

    height: 60px;

    background: #fff;



  }

  .headDiv .logo {

    height: 60px;

    display: flex;

    align-items: center;

    justify-content: center;

  }

  .headDiv .top_menu {

    height: 60px;

  }

  .headDiv .head_right {

    height: 60px;

  }

  .top_menu{ height: 60px;}

  #header.header-scrolled {

    height: 60px;

    background: #fff;

  }

  #header.header-scrolled.headDiv .logo {

    height: 60px;

  }

  #header.header-scrolled.headDiv .top_menu {

    height: 60px;

  }

  #header.header-scrolled .nav ul li a {

    color: #333;

  }

  #header.header-scrolled .nav li.active a {

    color: #333;

  }

  #header.header-scrolled .logo2 {

    display: none;

  }

  #header.header-scrolled .logo1 {

    display: block;

  }

  #header.header-scrolled .nav ul li a:hover {

    color: #E60008;

  }

  #header.header-scrolled .nav ul li.active a {

    color: #E60008;

  }

  #header.header-scrolled .nav ul li ul li a:hover {

    color: #fff;

  }

  #header.header-scrolled .arrow-btn i {

    color: #333;

  }

  #banner {

    height: 60vh;

    margin-top: 60px;

  }

  .footer-list1 {

    border-left: 0;

    padding: 0;

  }

  /*banner*/

  #banner .swiper-button {

    display: none;

  }

  #banner .swiper-container-horizontal>.swiper-pagination-bullets,

  .swiper-pagination-custom,

  .swiper-pagination-fraction {

    bottom: 20px;

  }

 .banner_txt {

    padding: 0 20px;

  }

  .banner_txt b {

    font-size: 32px;

  }

  .banner_txt span {

    font-size: 16px;

  }

  .banner_txt .banner-box {

    flex-direction: column;

    text-align: center;

  }

  .banner-fl,

  .banner-tu {

    width: 100%;

  }

  .banner-tu {

    margin-top: 25px;

  }

  .banner-tu img {

    max-height: 220px;

    object-fit: contain!important;

  }

  .banner_more {

    display: flex;

    justify-content: center;

  }

  #banner .swiper-pagination-bullet {

    width: 40px;

  }

  #banner .swiper-pagination-bullet-active {

    width: 70px;

  }





  .more {

    margin-top: 20px;

  }

  /* ===== About ===== */

  .about {

    border-radius: 40px 40px 0 0;

    margin-top: -40px;

  }

  .about-box {

    flex-direction: column;

  }

  .about-box .about_fl,

  .about-box .about_fr {

    width: 100%;

  }

  .about-box .about_fl .tit-box {

    position: static;

  }

  .ab_bottom ul {

    flex-direction: row;

    flex-wrap: wrap;

  }

  .ab_bottom li {

    width: 50%;

    padding: 15px;

  }

  .ab_bottom li b {

    font-size: 38px;

  }



  /* ===== Product Grid ===== */

  .product-grid {

    grid-template-columns: repeat(3, 1fr);

    gap: 16px;

  }



  /* ===== Hot Products ===== */

  .hot-box .container-fluid {

    flex-direction: column;

  }

  .hot-box .container-fluid .main_title,

  .hot-box .container-fluid .desc {

    width: 100%;

    text-align: center;

  }

  .hot-box .container-fluid a.primary-button {

    margin: 20px auto 0;

    display: inline-flex;

  }



  /* ===== Advantages ===== */

  .advbg .container-fluid .flex-between {

    flex-direction: column;

    text-align: center;

  }

  .advbg .container-fluid .main_title,

  .advbg .container-fluid .desc {

    width: 100%;

  }

  .culture {

    flex-direction: column;

  }

  #cul_top,

  #cul_bot {

    width: 100%;

  }

  #cul_top .swiper-slide .bg {

    height: 300px;

  }

  #cul_top .swiper-slide .bg img {

    height: 100%;

    object-fit: cover;

  }

  .culture .swiper-container-thumbs .swiper-slide {

    padding: 24px;

  }



  /* ===== Customers ===== */

  .page-wrapper-box {

    flex-direction: column;

  }

  .left-section,

  .right-section {

    width: 100%;

  }

  .left-section .left-box {

    position: static;

    text-align: center;

  }

  .left-section .left-box .main_title .tit-b,

  .left-section .left-box .main_title p.desc {

    color: #fff;

    text-align: center;

  }

  .left-section .left-box a.primary-button {

    margin: 15px auto;

    display: inline-flex;

  }

  .solu_list ul li {

    position: static !important;

    padding: 30px 25px;

  }



  /* ===== Process ===== */

  .processbg .container-fluid .flex-between {

    flex-direction: column;

    text-align: center;

  }

  .processbg .container-fluid .main_title,

  .processbg .container-fluid .desc {

    width: 100%;

  }

  .product_swiper .swiper-slide .info {

    font-size: 16px;

    padding: 24px;

  }

  .product_swiper .swiper-slide .info b {

    font-size: 36px;

  }



  /* ===== News ===== */

  .newsbg .container-fluid .flex-between {

    flex-direction: column;

    text-align: center;

  }

  .news-box {

    flex-direction: column;

  }

  .news-box .news-fl,

  .news-list {

    width: 100%;

  }

  .news-box .news-fl .news-fl-box {

    position: static;

    text-align: center;

  }

  .news-box .news-fl .news-fl-box a.primary-button {

    margin: 0 auto 30px;

    display: inline-flex;

  }



  /* ===== Need Help ===== */

  .fot-cat {

    border-radius: 40px;

  }



  /* ===== Footer ===== */

  .footer-main {

    margin-top: -40px;

    padding-top: 40px;

  }

  .fot_bot {

    flex-wrap: wrap;

    padding: 50px 0;

  }

  .footer-list2 {

    width: 50%;

    margin-bottom: 30px;

  }

  .footer-list2:last-child {

    width: 100%;

  }



  /* ===== Common ===== */

  .pad_100 {

    padding: 60px 0;

  }

  .main_title {

    width: 100%;

  }

  .main_title .tit-b {

    font-size: 38px;

  }

  .main_title p.desc {

    width: 100%;

    text-align: center;

  }

  .desc {

    width: 100%;

    text-align: center;

  }

  .flex-between {

    flex-direction: column;

    text-align: center;

  }

  #cul_bot{ padding: 0;}

  .main_title .tit-b{ text-align: center;}

  .main_title .tit-b::before{ margin: 0 auto; right: 0;}

  .main_title .tit-b{ text-align: center;}

    .ab_bottom li>div{ display: flex; justify-content: space-between; align-items: center;}

    .ab_bottom .ab_num{ margin-bottom: 0; width: 100%;}

    .ab_bottom li p{ margin-bottom: 0; width: 100%;}

}

@media screen and (max-width:768px) {

  .card-arrow{ display: none;}

  .main_title .tit-b{ text-align: center;}

    .ab_bottom li>div{ display: flex; justify-content: space-between; align-items: center;}

    .ab_bottom .ab_num{ margin-bottom: 0; width: 100%;}

    .ab_bottom li p{ margin-bottom: 0; width: 100%;}

  /**/



  .top-box {

    height: 60px;

  }

  .top-box .logo {

    justify-content: flex-start;

    height: 60px;

  }

  .top-box .logo img {

    max-height: 45px;

  }

 /* ===== Banner ===== */

  #banner .swiper-slide img {

    height: 60vh;

    object-fit: cover;

  }

  .banner_txt {

    padding: 0 15px;

  }

  .banner_txt b {

    font-size: 20px;

    margin: 10px 0;

    line-height: 1.3;

  }

  .banner_txt span {

    font-size: 13px;

  }

  .banner_txt .banner-box {

    flex-direction: column;

    text-align: center;

  }

  .banner-fl,

  .banner-tu {

    width: 100%;

  }

  .banner-tu {

    margin-top: 15px;

  }

  .banner-tu img {

    max-height: 140px;

    object-fit: contain!important;

  }

  .banner_more {

    display: flex;

    justify-content: center;

    margin-top: 15px;

  }

  .banner_more .primary-button {

    margin-top: 10px;

  }

  #banner .swiper-pagination-bullet {

    width: 20px;

    height: 2px;

  }

  #banner .swiper-pagination-bullet-active {

    width: 35px;

  }

  #banner .swiper-button {

    width: 36px;

    height: 36px;

    line-height: 36px;

    font-size: 18px;

  }



  /* ===== About ===== */

  .about {

    border-radius: 20px 20px 0 0;

    margin-top: -20px;

    padding: 40px 0;

  }

  .about-box {

    flex-direction: column;

  }

  .about-box .about_fl,

  .about-box .about_fr {

    width: 100%;

  }

  .about-box .about_fl .tit-box {

    position: static;

  }

  .ab_bottom ul {

    flex-direction: column;

  }

  .ab_bottom li {

    width: 100%;

    padding: 10px 0;

  }

  .ab_bottom li b {

    font-size: 32px;

  }

  .ab_bottom li p {

    font-size: 20px;

  }

  .ab_bottom .ab_num {

    justify-content: flex-start;

  }

  .tit-info p {

    font-size: 14px;

    line-height: 26px;

  }

  .gctu {

    margin-top: 15px;

  }

  .more-Link {

    text-align: center;

  }



  /* ===== Product Grid ===== */

  .product-grid {

    grid-template-columns: repeat(2, 1fr);

    gap: 10px;

    margin-top: 30px;

  }

  .product-card {

    padding: 22px 14px 20px;

  }

  .icon-container {

    width: 52px;

    height: 52px;

    border-radius: 12px;

  }

  .icon-container svg {

    width: 26px;

    height: 26px;

  }

  .card-title {

    font-size: 16px;

    margin-bottom: 0;

  }

  .card-number {

    font-size: 10px;

    top: 8px;

    right: 10px;

  }



  /* ===== Hot Products ===== */

  .hot-box .container-fluid {

    flex-direction: column;

  }

  .hot-box .container-fluid .main_title,

  .hot-box .container-fluid .desc {

    width: 100%;

    text-align: center;

  }

  .hot-box .container-fluid a.primary-button {

    margin: 15px auto 0;

  }

  #pro-swiper .swiper-slide {

    padding: 0 10px 20px 10px;

  }

  #pro-swiper .swiper-slide a .top {

    padding: 12px;

  }

  #pro-swiper .swiper-slide a b.dot2 {

    font-size: 14px;

  }

  #pro-swiper .swiper-slide a .imgBox {

    height: 160px;

  }

  #pro-swiper .swiper-button-prev,

  #pro-swiper .swiper-button-next {

    width: 32px;

    height: 32px;

    line-height: 32px;

    font-size: 16px;

  }



  /* ===== Advantages ===== */

  .advbg .container-fluid .flex-between {

    flex-direction: column;

    text-align: center;

  }

  .advbg .container-fluid .main_title,

  .advbg .container-fluid .desc {

    width: 100%;

  }

  .culture {

    flex-direction: column;

  }

  #cul_top,

  #cul_bot {

    width: 100%;

  }

  #cul_top .swiper-slide .bg {

    height: 200px;

  }

  #cul_top .swiper-slide .bg img {

    height: 100%;

    object-fit: cover;

  }

  .culture .swiper-container-thumbs .swiper-slide {

    padding: 16px;

  }

  .culture .swiper-container-thumbs .swiper-slide .ico {

    font-size: 16px;

  }

  .culture .swiper-container-thumbs .swiper-slide p {

    font-size: 13px;

  }



  /* ===== Customers ===== */

  .page-wrapper {

    padding: 40px 0;

  }

  .page-wrapper-box {

    flex-direction: column;

  }

  .left-section,

  .right-section {

    width: 100%;

  }

  .left-section{ text-align: center;}

   .left-section .primary-button { margin-top: 30px; margin-bottom: 30px;}

  .left-section .left-box {

    position: static;

  }

  .left-section .left-box .main_title {

    text-align: center;

  }

  .left-section .left-box .main_title .tit-b {

    color: #fff;

  }

  .left-section .left-box .main_title p.desc {

    color: #fff;

    text-align: center;

  }

  .left-section .left-box a.primary-button {



    display: inline-flex;

  }

  .solu_list ul li {

    padding: 20px 15px;

    position: static !important;

    flex-direction: column;

  }

  .boxs .tbox .txt {

    font-size: 13px;

    line-height: 22px;

  }

  .boxs .tbox .people .ts .t1 {

    font-size: 14px;

  }

  .boxs .tbox .people .ts .t2 {

    font-size: 14px;

    color: #333;

  }

  .boxs::before {

    right: -14px;

  }



  /* ===== Process ===== */

  .processbg .container-fluid .flex-between {

    flex-direction: column;

    text-align: center;

  }

  .processbg .container-fluid .main_title,

  .processbg .container-fluid .desc {

    width: 100%;

  }

  .product_swiper {

    padding-bottom: 30px;

  }

  .product_swiper .swiper-slide .info {

    font-size: 14px;

    padding: 15px;

  }

  .product_swiper .swiper-slide .info b {

    font-size: 24px;

  }

  .product_swiper .swiper-slide .info p {

    font-size: 13px;

  }

  .product_swiper .swiper-button-prev,

  .product_swiper .swiper-button-next {

    width: 32px;

    height: 32px;

    line-height: 32px;

    font-size: 16px;

  }



  /* ===== News ===== */

  .newsbg .container-fluid .flex-between {

    flex-direction: column;

    text-align: center;

  }

  .news-box {

    flex-direction: column;

  }

  .news-box .news-fl,

  .news-list {

    width: 100%;

  }

  .news-box .news-fl .news-fl-box {

    position: static;

    text-align: center;

  }

  .news-box .news-fl .news-fl-box a.primary-button {

    margin: 0 auto 25px;

    display: inline-flex;

  }

  .news-item {

    grid-template-columns: 1fr;

    gap: 10px;

    padding: 20px 0;

  }

  .news-date {

    text-align: left;

    display: flex;

    align-items: center;

    gap: 10px;

  }

  .news-date-day {

    font-size: 22px;

  }

  .news-date::before,

  .news-date::after {

    display: none;

  }

  .news-item-title {

    font-size: 15px;

  }

  .news-item-summary {

    font-size: 13px;

  }



  /* ===== Need Help ===== */

  .fot-cat {

    border-radius: 20px;

    padding: 40px 0;

  }

  .fot-act-box .main_title .tit-b {

    font-size: 26px;

  }

  .fot-act-box .main_title p.desc {

    font-size: 13px;

  }



  /* ===== Footer ===== */

  .footer-main {

    margin-top: -20px;

    padding-top: 30px;

  }

  .fot_bot {

    flex-direction: column;

    padding: 30px 0;

  }

  .footer-list2 {

    width: 100% !important;

    margin-bottom: 0px;

    display: none;

  }

  .footer-block{ display: block;}

  .footer-list2 span {

    font-size: 16px;

  }

  .footer-list2 .contact p {

    font-size: 14px;

  }

  .footer-list2 .get {

    margin-top: 15px;

  }

  .fot-box {

    flex-direction: column;

  }

  .footer-copyright {

    padding: 20px 0;

  }

  .footer-copyright p {

    font-size: 12px;

  }

  .main_box {

    flex-direction: column;

    text-align: center;

    gap: 8px;

  }



  /* ===== Back to Top ===== */

  .fix-side {

    right: 10px;

    bottom: 30px;

  }

  .fix-side li {

    width: 36px;

    height: 36px;

  }

  .fix-side .return span {

    font-size: 20px;

    line-height: 36px;

  }



  /* ===== Primary Button ===== */

  .primary-button .btn-content {

    padding: 10px 18px;

  }

  .primary-button .btn-text {

    font-size: 13px;

  }



  /* ===== Common ===== */

  .pad_100 {

    padding: 40px 0;

  }

  .main_title {

    width: 100%;

  }

  .main_title .tit-b {

    font-size: 26px;

    padding-bottom: 8px;

  }

  .main_title .tit-b::before {

    width: 30px;

    height: 2px;

  }

  .main_title p.desc {

    width: 100%;

    font-size: 13px;

  }

  .desc {

    width: 100%;

    text-align: center;

    font-size: 13px;

  }

  .flex-between {

    flex-direction: column;

    text-align: center;

  }

    #cul_bot{ padding: 0;}

    .solu_list ul li{ margin-bottom: 10px;}

      .main_title .tit-b::before{ margin: 0 auto; right: 0;}

}

@media screen and (max-width:640px) {

  #banner{ height: 50vh;}

  .about-box{ flex-direction: column;}

  .about-box .tit-info p{ font-size: 16px;}

}

@media screen and (max-width:480px) {

  /* Banner */

  .banner_txt b {

    font-size: 18px;

  }

  .banner_txt span {

    font-size: 12px;

  }



  



  /* About */

  .ab_bottom li b {

    font-size: 24px;

  }

  .ab_bottom li p {

    font-size: 16px;

  }



  /* Titles */

  .main_title .tit-b {

    font-size: 22px;

  }

  .main_title p.desc {

    font-size: 14px;

  }



  /* News */

  .news-item-title {

    font-size: 14px;

  }

  .news-item-summary {

    font-size: 12px;

    line-height: 1.5;

  }



  /* Customers */

  .boxs .tbox .txt {

    font-size: 14px;

  }



  /* Process */

  .product_swiper .swiper-slide .info b {

    font-size: 20px;

  }

  .product_swiper .swiper-slide .info {

    font-size: 13px;

    padding: 12px;

  }



  /* Footer */

  .footer-list2 span {

    font-size: 15px;

  }

  .footer-list2 .contact p {

    font-size: 13px;

  }

}