/*<!-- ===========================pc菜单：start=================================== -->*/
header.header-menu-section {
  position: fixed;
  width: 100%;
  transition: 1s;
  z-index: 100;
}

nav.header-menu {
  text-align: right;
}

nav.header-menu ul li {
  display: inline-block;
  padding: 40px 0 40px 40px;
  position: relative;
}

header.header-menu-section.sticky nav.header-menu ul li {
  padding: 12px 0 12px 40px;
}

header.header-menu-section.sticky nav.header-menu ul li:first-child,
nav.header-menu ul li:first-child {
  padding-left: 0;
}

nav.header-menu ul li a {
  display: inline-block;
  padding: 8px 0 8px 6px;
  font-size: 16px;
  letter-spacing: 3px;
  line-height: 30px;
  font-weight: 300;
  position: relative;
  color: #fff;
  transition: 0.5s;
  text-transform: uppercase;
}

nav.header-menu ul li a.active,
nav.header-menu ul li a:hover {
  color: #f4ba48;
}

nav.header-menu a i {
  font-size: 10px;
  position: absolute;
  right: -14px;
  top: 10px;
}
/*<!-- ===========================pc菜单：end=================================== -->*/

/*<!-- ===========================mobile菜单：start=================================== -->*/
.sticky {
  left: 0;
  margin: auto;
  position: fixed !important;
  top: 0;
  width: 100%;
  -webkit-box-shadow: 0 2px 5px -2px rgba(0, 0, 0, 0.1);
  box-shadow: 0 2px 5px -2px rgba(0, 0, 0, 0.1);
  background: #101210c2 !important;
  transition: 0.5s !important;
  z-index: 922;
  -webkit-animation: 300ms running fadeInDown;
  animation: 500ms running fadeInUp;
  animation-name: slideInDown;
  backdrop-filter: blur(5px);
}
/*<!-- ===========================mobile菜单：end=================================== -->*/

/*<!-- ===========================轮播图：start=================================== -->*/
section.slider-section {
  height: 950px;
  display: flex;
  align-items: center;
  text-align: center;
  background: url(../image/main-banner4.jpg) no-repeat center;
  background-size: cover;
  position: relative;
}

section.slider-section.style-2 {
  background: linear-gradient(rgba(19, 19, 35, 0.4), rgba(0, 0, 0, 0.4)),
    url(../image/main-banner2.png) no-repeat center;
  background-size: cover;
}

.banner-title h1 {
  font-size: 60px;
  letter-spacing: 19px;
  line-height: 60px;
  color: #ffffff;
  font-weight: 400;
  display: inline-block;
  margin: 30px 0 20px;
}

.banner-desc p {
  color: rgb(255 255 255 / 80%);
  width: 72%;
  margin: auto;
}

.banner-btn {
  margin-top: 48px;
}

.banner-btn a {
  display: inline-block;
  padding: 8px 28px;
  line-height: 30px;
  position: relative;
  font-size: 17px;
  letter-spacing: 2px;
  color: #ffffff;
  font-weight: 400;
  border: 1px solid #f4ba48;
  background: transparent;
  border-radius: 5px;
  z-index: 1;
  text-transform: uppercase;
}

.banner-btn a::before {
  position: absolute;
  content: "";
  top: 3px;
  left: 3px;
  bottom: 3px;
  right: 3px;
  background: #f4ba48;
  border-radius: 4px;
  z-index: -1;
  transition: 0.3s;
}

.banner-btn a:hover:before {
  top: 0px;
  left: 0px;
  right: 0px;
  bottom: 0px;
  filter: hue-rotate(360deg);
}

.owl-nav {
  position: absolute;
  display: inline-block;
  width: 100%;
}

.owl-prev {
  position: absolute;
  top: -32rem;
  left: 24rem;
}

.owl-next {
  position: absolute;
  top: -32rem;
  right: 24rem;
}

.owl-prev i,
.owl-next i {
  position: relative;
  z-index: 1;
  width: 55px;
  display: inline-block;
  height: 55px;
  border-radius: 27px;
  background-color: rgb(244 186 72 / 30%);
  text-align: center;
  line-height: 55px;
  color: #fff;
  font-size: 26px;
  overflow: hidden;
}

.owl-prev i:after,
.owl-next i:after {
  position: absolute;
  content: "";
  top: 0;
  left: 0;
  width: 0%;
  height: 100%;
  background: #f3ba47;
  border-radius: 30px;
  z-index: -1;
  transition: 0.5s;
}

.owl-prev i:hover:after,
.owl-next i:hover:after {
  width: 100%;
}

.owl-prev i:before,
.owl-next i:before {
  position: absolute;
  content: "";
  top: 11.5px;
  left: 11.5px;
  right: 11.5px;
  bottom: 11.5px;
  z-index: 999;
}

.owl-prev i:before {
  background-image: url(../image/banner-left.png);
}

.owl-next i:before {
  background-image: url(../image/banner-right.png);
}
/*<!-- ===========================轮播图：end=================================== -->*/

/*<!-- ===========================板块标题：sttart=================================== -->*/
.section-title h1 {
  font-size: 45px;
  letter-spacing: 9px;
  line-height: 60px;
  color: #1f1f1f;
  font-weight: 400;
  margin-top: 16px;
}
/*<!-- ===========================板块标题：end=================================== -->*/

/*<!-- ===========================技术平台：start=================================== -->*/
section.technologic-platform {
  padding: 30px 0 60px;
  /* filter: drop-shadow(0 0 27px rgba(88,88,88,0.11)); */
  /* background: url(../image/counter-bg.jpg)no-repeat center; */
  /* background-size: cover; */
  text-align: center;
}

section.technologic-platform .row {
  margin-top: 48px;
}

.technologic-platform-box {
  height: 160px;
  padding: 56px 0px;
  text-align: center;
  background: url(../image/counter-thumb.jpg) no-repeat center;
  background-size: cover;
  border-radius: 5px;
  position: relative;
}

.technologic-platform-box:before {
  position: absolute;
  content: "";
  top: 0;
  right: 0;
  width: 60%;
  height: 95%;
  border-radius: 4px;
  background-color: #f4ba48;
  z-index: -1;
  transition: 0.35s;
}

.technologic-platform-box::after {
  position: absolute;
  content: "";
  bottom: 0;
  left: 0;
  width: 60%;
  height: 95%;
  border-radius: 4px;
  background-color: #f4ba48;
  z-index: -1;
  transition: 0.35s;
}
.technologic-platform-box:hover::before {
  top: -5px;
  right: -5px;
}

.technologic-platform-box:hover::after {
  left: -5px;
  bottom: -5px;
}

.technologic-platform-box.style2 {
  background: url(../image/counter-thumb-2.jpg) no-repeat center;
  background-size: cover;
}

.technologic-platform-box.style3 {
  background: url(../image/counter-thumb-3.jpg) no-repeat center;
  background-size: cover;
}

.technologic-platform-box.style4 {
  background: url(../image/counter-thumb-4.jpg) no-repeat center;
  background-size: cover;
}

.technologic-platform-box.style5 {
  background: url(../image/counter-thumb-5.jpg) no-repeat center;
  background-size: cover;
}

.technologic-platform-title h5 {
  opacity: 0.902;
  font-size: 30px;
  letter-spacing: 2px;
  line-height: 28px;
  color: #f4ba48;
  font-weight: 400;
  margin-top: 10px;
  transition: 0.5s;
}

.technologic-platform-box:hover .technologic-platform-title h5 {
  color: #fff;
}
/*<!-- ===========================技术平台：end=================================== -->*/

/*<!-- ===========================应用产品：start=================================== -->*/
.application-product {
  padding: 30px 0 60px;
  text-align: center;
  background-color: rgba(16, 18, 16, 0.12);
}

.application-product .row {
  margin-top: 68px;
}

.application-product-grid-items {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-gap: 30px;
}

.application-product-grid-item {
  border-radius: 8px;
  position: relative;
  overflow: hidden;
}

.application-product-grid-item:before {
  position: absolute;
  content: "";
  top: -0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #f3ba47;
  opacity: 40%;
  transform: scale(0);
  transition: 0.5s;
  border-radius: 8px;
}

.application-product-grid-item:hover:before {
  transform: scale(1);
  filter: hue-rotate(360deg);
}

.application-product-grid-item img {
  width: 100%;
  height: 100%;
}

.application-product-grid-item:nth-child(1) {
  grid-row: 1/4;
  grid-column: 1/2;
  height: 95%;
}

.application-product-grid-item:nth-child(6) {
  grid-row: 2/3;
  grid-column: 3/5;
}

.application-product-thumb-inner {
  position: absolute;
  top: 44%;
  left: 44%;
  transform: scale(0);
  transition: 0.5s;
}

.application-product-grid-item:hover .application-product-thumb-inner {
  transform: scale(1);
}

.application-product-thumb-inner a {
  color: #fff;
  font-size: 40px;
}

.application-product-title {
  position: absolute;
  left: 0px;
  bottom: 0px;
  width: 100%;
  text-align: center;
  padding: 1px 0px 11px;
  background-color: rgba(16, 18, 16, 0.5);
}

.application-product-title h6 {
  color: #f4ba48;
}
/*<!-- ===========================应用产品：end=================================== -->*/

/*<!-- ===========================解决方案：start=================================== -->*/
section.solution-section {
  padding: 60px 0 60px;
}

section.solution-section .section-title h1 {
  font-size: 40px;
}

.solution-section-desc p {
  color: #616161;
  opacity: 0.8;
  margin: 0;
}

.solution-section-box {
  margin-top: 36px;
}

.solution-section-single-box {
  position: relative;
}

.solution-section-single-box-thumb {
  overflow: hidden;
  border-radius: 8px;
}

.solution-section-single-box-thumb img {
  width: 100%;
  transition: 0.5s;
}

.solution-section-single-box:hover .solution-section-single-box-thumb img {
  transform: scale(1.1);
}

.solution-section-single-box-content {
  padding: 32px 32px;
  border-radius: 8px;
  position: relative;
  margin: -44px 10px 0 10px;
  background-color: white;
  background-size: cover;
  filter: drop-shadow(0 0 27px rgba(88, 88, 88, 0.11));
  z-index: 1;
}

.solution-section-single-box-content:before {
  position: absolute;
  content: "";
  top: 0;
  right: 0;
  background: #ffaa00;
  width: 0;
  height: 100%;
  opacity: 70%;
  z-index: -1;
  border-radius: 8px;
  transition: 0.5s;
}

.solution-section-single-box:hover .solution-section-single-box-content:before {
  width: 100%;
  left: 0;
  filter: hue-rotate(360deg);
}

.solution-section-single-box-title h6 {
  font-size: 18px;
  letter-spacing: 1px;
  line-height: 30px;
  color: #1f1f1f;
  font-weight: 400;
  margin: 0;
  transition: 0.5s;
}

.solution-section-single-box:hover .solution-section-single-box-title h6 {
  color: #fff;
}

.solution-section-single-content-desc p {
  color: #616161;
  opacity: 0.8;
  padding: 10px 0 22px;
  border-bottom: 1px solid rgb(0 0 0 / 20%);
  transition: 0.5s;
}

.solution-section-single-box:hover .solution-section-single-content-desc p {
  color: #fff;
  opacity: 0.8s;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.solution-section-single-box-btn a {
  font-size: 16px;
  letter-spacing: 1px;
  line-height: 27px;
  color: #616161;
  font-weight: 400;
  display: inline-block;
  position: relative;
  transition: 0.5s;
}

.solution-section-single-box:hover .solution-section-single-box-btn a {
  color: #fff;
}

.solution-section-single-box-btn a i {
  position: absolute;
  right: 0;
  visibility: hidden;
  opacity: 0;
  transition: 0.5s;
  color: #fff;
}

.solution-section-single-box:hover .solution-section-single-box-btn a i {
  right: -25px;
  visibility: visible;
  opacity: 1;
}

.solution-section-btn {
  text-align: center;
  margin-top: 48px;
}

.solution-section-btn a {
  display: inline-block;
  padding: 8px 28px;
  line-height: 30px;
  position: relative;
  font-size: 17px;
  letter-spacing: 2px;
  color: #ffffff;
  font-weight: 400;
  border: 1px solid #f4ba48;
  background: transparent;
  border-radius: 5px;
  z-index: 1;
  text-transform: uppercase;
}

.solution-section-btn a::before {
  position: absolute;
  content: "";
  top: 3px;
  left: 3px;
  width: 100%;
  height: 100%;
  background: #f4ba48;
  border-radius: 4px;
  z-index: -1;
  transition: 0.3s;
}

.solution-section-btn a:hover:before {
  top: 0;
  left: 0;
  filter: hue-rotate(360deg);
}
/*<!-- ===========================解决方案：end=================================== -->*/

/*<!-- ===========================客户案例：start=================================== -->*/
section.customer-case {
  padding: 30px 0 60px;
  text-align: center;
  background-color: rgba(16, 18, 16, 0.12);
}

.customer-case-box {
  margin-top: 68px;
}

.customer-case-single-box {
  filter: drop-shadow(0px 3px 30px rgba(212, 212, 212, 0.26));
  background-color: #ffffff;
  padding: 50px 30px 44px;
  transform: rotateX(0deg);
  -webkit-transition: all 400ms linear 0ms;
  transition: all 400ms linear 0ms;
  overflow: hidden;
  border-radius: 5px;
}

.customer-case-single-box:hover {
  transform: rotateX(-180deg);
  -webkit-transition: all 400ms linear 0ms;
  transition: all 400ms linear 0ms;
  width: 100%;
}

.customer-case-single-box-back {
  padding: 38px 30px;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  background: #f4ba48;
  width: 100%;
  visibility: hidden;
  opacity: 0;
  transform: rotateX(-180deg);
  -webkit-transition: all 400ms linear 0ms;
  transition: all 400ms linear 0ms;
  visibility: visible;
  border-radius: 5px;
}

.customer-case-single-box:hover .customer-case-single-box-back {
  transform: rotateX(0deg);
  -webkit-transition: all 400ms linear 0ms;
  transition: all 400ms linear 0ms;
  visibility: visible;
  opacity: 1;
}

.customer-case-single-box-back .customer-case-box-title h5 {
  color: #fff;
  margin: 0 0 4px;
}

.customer-case-single-box-back .customer-case-box-desc p {
  color: #fff;
  opacity: 0.8;
  width: 97%;
}

.customer-case-box-icon.style-2 img {
  filter: brightness(0);
  padding-top: 8px;
}

.customer-case-box-title h5 {
  font-size: 21px;
  letter-spacing: 2px;
  line-height: 35px;
  color: #1f1f1f;
  font-weight: 400;
  margin: 16px 0 4px;
}

.customer-case-box-desc p {
  margin: 0;
}
/*<!-- ===========================客户案例：end=================================== -->*/

/*<!-- ===========================网站底部：start=================================== -->*/
footer.footer-section {
  padding: 120px 0 0;
  background: #101210c2 !important;
}

.footer-desc p {
  color: #fff;
  width: 80%;
  margin: 18px 0 18px;
}

.footer-desc p:first-child {
  margin-top: 36px;
}

.footer-desc p:last-child {
  margin-bottom: 36px;
}

.footer-explore-title h6 {
  margin: 0 0 28px;
  font-size: 22px;
  letter-spacing: 2px;
  line-height: 30px;
  color: #ffffff;
  font-weight: 400;
}

.footer-explore a {
  opacity: 0.902;
  font-size: 16px;
  letter-spacing: 1px;
  line-height: 30px;
  color: #ffffff;
  font-weight: 400;
  display: inline-block;
  text-transform: uppercase;
  margin-bottom: 12px;
  transition: 0.5s;
}

.footer-explore a:hover {
  color: #f3ba47;
  filter: hue-rotate(360deg);
}

.wechat .wechat-code {
  border-radius: 4px;
  background: url(../image/wechat-code.jpg) no-repeat;
  width: 100%;
  height: 248px;
  background-size: contain;
}

.wechat-title h6 {
  margin: 0 0 16px;
  font-size: 22px;
  letter-spacing: 2px;
  line-height: 30px;
  color: #ffffff;
  font-weight: 400;
}

.footer-contact-title h6 {
  margin: 0 0 28px;
  font-size: 22px;
  letter-spacing: 2px;
  line-height: 30px;
  color: #ffffff;
  font-weight: 400;
}

.footer-contact a {
  opacity: 0.902;
  font-size: 16px;
  letter-spacing: 1px;
  line-height: 27px;
  color: #ffffff;
  font-weight: 400;
  transition: 0.5s;
}

.footer-contact a:hover {
  color: #f3ba47;
  filter: hue-rotate(360deg);
}

.footer-contact li {
  opacity: 0.902;
  font-size: 16px;
  letter-spacing: 1px;
  line-height: 27px;
  color: #ffffff;
  font-weight: 400;
  margin-bottom: 16px;
}

.footer-bootom {
  margin-top: 36px;
}

.footer-bootom p {
  padding: 40px 0;
  border-top: 1px solid rgb(255 255 255 / 30%);
  color: #fff;
  font-weight: 300;
}

.footer-bootom a {
  /* color: #f3ba47; */
  /* transition: 0.5s; */
  display: inline-block;
}

.footer-bootom a:visited {
  color: white;
}

.footer-bootom a:hover {
  color: #f3ba47;
  /* filter: hue-rotate(360deg); */
}

/*<!-- ===========================网站底部：end=================================== -->*/

/*<!-- ===========================网页加载：start=================================== -->*/
.loader_bg {
  position: fixed;
  z-index: 99999;
  background: #1f1f1f;
  width: 100%;
  height: 100%;
}

.loading-title {
  position: absolute;
  top: calc(50vh - 25px);
  left: calc(50vw - 40px);
  z-index: 1;
  font-size: 22px;
  color: #f4ba48;
  font-weight: 400;
  letter-spacing: 3px;
}

.loader {
  border: 0 soild transparent;
  border-radius: 50%;
  width: 150px;
  height: 150px;
  position: absolute;
  top: calc(50vh - 75px);
  left: calc(50vw - 75px);
}

.loader:before,
.loader:after {
  content: "";
  border: 1em solid #fff;
  border-radius: 50%;
  width: inherit;
  height: inherit;
  position: absolute;
  top: 0;
  left: 0;
  animation: loader 2s linear infinite;
  opacity: 0;
}

.loader:before {
  animation-delay: 0.5s;
}
/*<!-- ===========================网页加载：end=================================== -->*/

/*<!-- ===========================返回顶部：start=================================== -->*/
.go-top-inner {
  position: fixed;
  right: 50px;
  bottom: 20px;
  height: 46px;
  width: 46px;
  cursor: pointer;
  display: block;
  border-radius: 50px;
  box-shadow: inset 0 0 0 2px rgba(24, 24, 24, 0.2);
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transform: translateY(15px) !important;
  transition: all 200ms linear !important;
}

.go-top-inner.active-circle {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) !important;
}

.go-top-inner.active-circle:after {
  position: absolute;
  content: "";
  left: 14px;
  top: 14px;
  bottom: 14px;
  right: 14px;
  background: url(../image/go-top.png);
  cursor: pointer;
  display: block;
  z-index: 1;
  /* transition: all 200ms linear !important; */
}

.go-top-inner:hover ::after {
  color: #2871ff;
}

.go-top-inner:hover ::before {
  opacity: 1;
}

.go-top-inner svg path {
  fill: none;
}

.go-top-inner svg.go-top-circle path {
  stroke: #f4ba48;
  stroke-width: 4;
  box-sizing: border-box;
  transition: all 200ms linear !important;
}
/*<!-- ===========================返回顶部：end=================================== -->*/

@keyframes loader {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    transform: scale(1);
    opacity: 0;
  }
}

@keyframes FadeInUp {
  from {
    -webkit-transform: translateY(10%);
    transform: translateY(10%);
    opacity: 0;
  }
  to {
    -webkit-transform: translateY(0%);
    transform: translateY(0%);
    opacity: 1;
  }
}