/* header start */
.header {
  font-size: 0;
  position: relative;
}

.header video {
  width: 100%;
  height: auto;
}

.header .header-content {
  position: absolute;
  top: 30vh;
  left: 10vw;
}

.header .header-content .p-1 {
  padding: 0 !important;
  font-weight: 400;
  font-size: 24px;
  color: #090e34;
  line-height: 24px;
}

.header .header-content .p-2 {
  padding: 0 !important;
  font-weight: bold;
  font-size: 35px;
  color: #090e34;
  line-height: 100px;
}

.header .header-content .p-3 {
  padding: 0 !important;
  font-weight: bold;
  font-size: 24px;
  color: #090e34;
}

.header .header-content button {
  background: linear-gradient(270deg, #1fa9f7 0%, #065cff 100%);
  border-radius: 4px;
  padding: 6px 15px;
  font-weight: 400;
  font-size: 14px;
  color: #ffffff;
}

/* 当屏幕分辨率小于768时的样式 */
@media (max-width: 768px) {
  .fixed-top {
    background: #fff;
  }

  .header video {
    margin-top: 60px;
    height: 300px;
    object-fit: cover;
  }

  .header .header-content {
    bottom: 10px;
    background: rgb(255 255 255 / 51%);
    width: 80%;
    border-radius: 6px;
    padding-left: 10px;
    height: 80px;
    top: unset;
  }

  .header .header-content .p-1 {
    font-size: 16px;
    line-height: 30px;
    margin: 0;
    font-weight: bold;
    margin-top: 5px;
  }

  .header .header-content .p-2 {
    font-size: 13px;
    line-height: 22px;
    margin: 0;
    font-weight: normal;
  }

  .header .header-content .p-3 {
    font-size: 13px;
    margin: 0;
    font-weight: normal;
  }

  .header .header-content button {
    float: right;
    margin-top: -45px;
    margin-right: 10px;
    font-size: 12px;
  }
}

/* header end */

.item-container .item-container-title p {
  font-weight: bold;
  font-size: 36px;
  color: #090e34;
  line-height: 50px;
  text-align: center;
  font-style: normal;
  text-transform: none;
  margin-bottom: 20px;
}

.item-container .item-container-title span {
  display: block;
  font-weight: bold;
  font-size: 16px;
  color: #53566c;
  line-height: 22px;
  text-align: center;
  font-style: normal;
  text-transform: none;
}

.product-container {
  background: linear-gradient(
    180deg,
    rgba(245, 250, 255, 0.3) 0%,
    rgba(222, 236, 254, 0.3) 100%
  );
  padding-top: 0;
  margin-top: 60px;
}
.product-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 40px;
}
.product-title li {
  position: relative;
  font-weight: 400;
  font-size: 20px;
  color: #090e34;
  line-height: 28px;
  text-align: center;
  font-style: normal;
  text-transform: none;
  padding-bottom: 8px;
  cursor: pointer;
}
.product-title li img {
  width: 88px;
  display: block;
  margin-bottom: 9px;
}

.product-title li::after {
  content: "";
  display: none;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
  width: 44px;
  height: 4px;
  background: #1878e6;
  border-radius: 0px 0px 0px 0px;
}
.product-title li.active::after {
  display: block;
}
.product-content {
  border-top: 1px solid #f0f4fd;
  padding: 30px 0 0;
}

.product-content .product-content-item {
  position: relative;
  display: none;
}
.product-content .product-content-item.active {
  display: block;
}
.product-content .product-content-item .swiper-pagination {
  position: absolute;
  left: 0;
  bottom: 30px;
  text-align: left;
}
@media (max-width: 768px) {
  .product-content .product-content-item .swiper-pagination {
    display: none;
  }
}
.product-content .product-content-item .swiper-slide {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 68px;
}
.product-content .product-content-item .swiper-slide .product-info h3 {
  font-weight: bold;
  font-size: 32px;
  color: #090e34;
  line-height: 45px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin-bottom: 30px;
}
.product-content .product-content-item .swiper-slide .product-info ul li {
  position: relative;
  font-weight: 400;
  font-size: 16px;
  color: #090e34;
  line-height: 30px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin-bottom: 20px;
  padding-left: 28px;
}
.product-content
  .product-content-item
  .swiper-slide
  .product-info
  ul
  li::before {
  position: absolute;
  left: 0;
  top: 7px;
  content: "\e64c";
  font-family: "themify";
  speak: none;
  font-style: normal;
  font-weight: normal;
  font-variant: normal;
  text-transform: none;
  line-height: 1;

  /* Better Font Rendering =========== */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 10px;
  padding: 5px;
  background: #e2f0ff;
  border-radius: 4px 4px 4px 4px;
  margin-right: 10px;
  color: #1a7ae7;
}
.product-content .product-content-item .swiper .swiper-slide .product-image {
  width: 780px;
  padding-right: 40px;
}
.product-content .product-content-item .swiper-slide .product-image img {
  width: 100%;
}
.product-content .product-content-item .swiper .swiper-slide a.border-0 {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 152px;
  height: 56px;
  background: linear-gradient(270deg, #1fa9f7 0%, #065cff 100%);
  border-radius: 12px 12px 12px 12px;
  border: 1px solid #32cbff;
  color: #fff;
  margin-top: 27px;
}
.product-content .product-content-item .swiper .swiper-slide a.border-0 span {
  font-weight: 400;
  font-size: 18px;
  color: #ffffff;
  line-height: 30px;
}
.product-content
  .product-content-item
  .swiper
  .swiper-slide
  a.border-0
  span
  + span {
  margin-left: 24px;
}
.industry-container {
  padding-top: 60px;
}
.industry {
  text-align: center;
  position: relative;
  margin-top: 40px;
}
.industry ul {
  display: flex;
  justify-content: center;
  gap: 100px;
}
.industry .industry-item {
  display: inline-block;
}

.industry .industry-item .industry-title {
  font-weight: 400;
  font-size: 20px;
  color: #090e34;
  line-height: 28px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  position: relative;
  padding-bottom: 8px;
  cursor: pointer;
  margin-bottom: 0;
}

.industry .industry-item.active .industry-title::after {
  content: "";
  position: absolute;
  left: calc(50% - 40px);
  bottom: 0;
  width: 80px;
  height: 4px;
  background: #1878e6;
  border-radius: 0px 0px 0px 0px;
}
.industry-content-container {
  margin-top: 10px;
}
.industry .industry-content {
  display: none;
  width: 100%;
  background: #f3f5f8;
}

.industry .industry-content.active {
  display: flex;
  align-items: center;
}

.industry .industry-content .industry-content-left {
  padding-left: 83px;
  text-align: left;
}

.industry .industry-content .industry-content-left p {
  font-weight: bold;
  font-size: 24px;
  color: #090e34;
  line-height: 40px;
}

.industry .industry-content .industry-content-left span {
  font-size: 13px;
  line-height: 24px;
  color: #090e34;
}

.industry .industry-content .industry-content-left dl {
  display: flex;
  flex-wrap: wrap;
  margin: 15px 10px;
}

.industry .industry-content .industry-content-left dt {
  width: 25%;
  color: #090e34;
  font-weight: normal;
  font-size: 13px;
  line-height: 30px;
}

.industry .industry-content .industry-content-left dt::before {
  content: "";
  background-color: #090e34;
  border-radius: 50%;
  display: inline-block;
  height: 8px;
  width: 8px;
  margin-right: 8px;
}

.industry .industry-content .industry-content-left a.border-0 {
  background: linear-gradient(270deg, #1fa9f7 0%, #065cff 100%);
  border-radius: 4px;
  padding: 6px 15px;
  font-weight: 400;
  font-size: 14px;
  color: #ffffff;
}

.industry .industry-content .industry-content-right {
  height: 520px;
}

.productiongain-container {
  padding: 60px 0;
  background-color: #fafbff;
}
.productiongain-container .productiongain-content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.productiongain-container .productiongain-content .productiongain-item {
  text-align: center;
}
.productiongain-container .productiongain-content .productiongain-item .icon {
  display: block;
  width: 54px;
  margin: 0 auto 15px;
}
.productiongain-container .productiongain-content .productiongain-item > h3 {
  font-weight: 400;
  font-size: 20px;
  color: #090e34;
  line-height: 28px;
  font-style: normal;
  text-transform: none;
}
.productiongain-container .productiongain-content .productiongain-item > p {
  font-weight: 400;
  font-size: 16px;
  color: #090e34;
  line-height: 22px;
  font-style: normal;
  text-transform: none;
  margin-bottom: 5px;
}
.productiongain-container
  .productiongain-content
  .productiongain-item
  .content {
  height: 418px;
  margin-top: 20px;
  background: #ecf3ff;
  border-radius: 4px 4px 4px 4px;
}
.productiongain-container
  .productiongain-content
  .productiongain-item
  .content
  .title {
  height: 108px;
  background: url("../images/index/index-item-bg.png") no-repeat center center;
  background-size: 100% 100%;
  padding: 15px 20px;
  color: #fff;
}
.productiongain-container
  .productiongain-content
  .productiongain-item
  .content
  .title
  h4 {
  font-weight: 400;
  font-size: 20px;
  color: #ffffff;
  line-height: 28px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}
.productiongain-container
  .productiongain-content
  .productiongain-item
  .content
  .title
  p {
  width: 112px;
  font-weight: 400;
  font-size: 16px;
  color: #ffffff;
  line-height: 22px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}
.productiongain-container
  .productiongain-content
  .productiongain-item
  .content
  .list {
  padding: 20px;
}
.productiongain-container
  .productiongain-content
  .productiongain-item
  .content
  .list
  li {
  background: #ffffff;
  border-radius: 4px 4px 4px 4px;
  font-weight: 400;
  font-size: 16px;
  color: #090e34;
  line-height: 22px;
  text-align: center;
  font-style: normal;
  text-transform: none;
  margin-bottom: 15px;
  padding: 10px 0;
}
@media (max-width: 768px) {
  .productiongain-container .productiongain-content {
    grid-template-columns: repeat(2, 1fr);
  }
}
/* 当屏幕分辨率小于768时的样式 */
.advantage-container {
  padding: 60px 0;
  height: 540px;
}
@media (max-width: 768px) {
  .advantage-container {
    height: auto;
  }
}
.advantage-container .item-container-title p,
.advantage-container .item-container-title span {
  text-align: left;
}
.advantage dl {
  display: flex;
  width: 40%;
  margin-top: 13px;
  margin-bottom: 0;
}

.advantage dt {
  flex: 1;
}

.advantage dt p {
  display: inline-block;
  margin: 0;
  font-weight: bold;
  font-size: 35px;
  color: #1a7ae7;
  line-height: 60px;
}

.advantage dt label {
  font-weight: normal;
  font-size: 13px;
  margin-left: 4px;
}

.advantage dt span {
  display: block;
  font-size: 14px;
  color: #090e34;
  font-weight: normal;
}

.advantage ul {
  display: flex;
  margin-top: 45px;
}

.advantage .advantage-item {
  margin-right: 20px;
  height: 180px;
  width: 240px;
  overflow: hidden;
  border: 1px solid #ffffff;
  transition: width 0.5s;
  background: no-repeat left center;
  background-size: cover;
  padding: 20px;
}
.advantage .advantage-item:nth-child(1) {
  background-image: url("../images/index/advantage1.png");
}
.advantage .advantage-item:nth-child(2) {
  background-image: url("../images/index/advantage2.png");
}

.advantage .advantage-item:nth-child(3) {
  background-image: url("../images/index/advantage3.png");
}

.advantage .advantage-item:nth-child(4) {
  margin-right: 0;
  background-image: url("../images/index/advantage4.png");
}

.advantage .advantage-item h3 {
  font-weight: bold;
  font-size: 36px;
  color: #afd4ff;
  line-height: 50px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin-bottom: 0;
}
.advantage .advantage-item p {
  font-weight: bold;
  font-size: 20px;
  color: #090e34;
  line-height: 28px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin-bottom: 9px;
}
.advantage .advantage-item span {
  font-weight: 400;
  font-size: 16px;
  color: #53566c;
  line-height: 22px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}
.advantage .advantage-item video {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  width: 100%;
  height: 540px;
  object-fit: cover;
}
.advantage .advantage-item.active {
  width: 410px;
  margin-right: 30px;
}
.advantage .advantage-item.active h3 {
  color: #1a7ae7;
}
.advantage .advantage-item.active video {
  display: block;
}

/* 当屏幕分辨率小于768时的样式 */
@media (max-width: 768px) {
  .advantage dl {
    width: 92%;
    margin-left: 2%;
    text-align: center;
  }

  .advantage dt span {
    font-size: 13px;
  }

  .advantage ul {
    width: 92%;
    margin: 4%;
    flex-wrap: wrap;
  }
  .advantage .advantage-item,
  .advantage .advantage-item.active {
    width: 100%;
    height: 180px;
    margin-right: 0;
    margin-bottom: 20px;
  }

  .advantage .advantage-item.active video {
    display: none;
  }
}
.certificate-container {
  padding: 80px 0;
  overflow: hidden;
}
.certificate-container .certificate-list {
  padding: 40px 0 60px;
}
.certificate-container .swiper-slide {
  width: 280px;
  height: auto;
  transition: all 0.6s ease;
  opacity: 0.7;
  transform: scale(0.85);
}
.certificate-container .certificate-card {
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(9, 14, 52, 0.08);
  padding: 16px 16px 20px;
  transition: box-shadow 0.6s ease;
}
.certificate-container .swiper-slide-active {
  opacity: 1;
  transform: scale(1.05);
}
.certificate-container .swiper-slide-active .certificate-card {
  box-shadow: 0 20px 60px rgba(9, 14, 52, 0.15);
}
.certificate-container .swiper-slide img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}
.certificate-container .swiper-slide .certificate-name {
  font-weight: 500;
  font-size: 14px;
  color: #090e34;
  line-height: 1.5;
  text-align: center;
  margin-top: 14px;
  text-transform: none;
  margin-bottom: 0;
}
/* 客户评价轮播 - Swiper */
.customer-testimonials {
  margin-top: 40px;
  overflow: visible;
}

.testimonials-swiper {
  width: 100%;
  overflow: visible;
  padding: 0 40px;
}

.testimonials-swiper .swiper-slide {
  width: calc(40% - 16px);
  opacity: 0.5;
  transform: scale(0.9);
  transition: all 0.3s ease;
}

.testimonials-swiper .swiper-slide-active {
  opacity: 1;
}

.testimonials-swiper .swiper-slide-next {
  opacity: 0.8;
}

.testimonial-card {
  background: linear-gradient(180deg, #f3f5f8 0%, #fefefe 100%);
  box-shadow: 0px 5px 10px 1px rgba(30, 75, 151, 0.1);
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 40px 40px 30px;
  box-sizing: border-box;
}

.testimonial-logo {
  flex-shrink: 0;
  width: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border-radius: 8px;
}

.testimonial-logo img {
  width: 100%;
}

.testimonial-content {
  flex: 1;
}

.testimonial-text {
  font-weight: 400;
  font-size: 18px;
  color: #53566c;
  line-height: 25px;
  height: 75px;
  text-stroke: 1px rgba(0, 0, 0, 0);
  text-align: left;
  font-style: normal;
  text-transform: none;
  -webkit-text-stroke: 1px rgba(0, 0, 0, 0);
  margin-bottom: 46px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.testimonial-name {
  font-weight: 400;
  font-size: 18px;
  color: #53566c;
  line-height: 25px;
  text-stroke: 1px rgba(0, 0, 0, 0);
  text-align: left;
  font-style: normal;
  text-transform: none;
  -webkit-text-stroke: 1px rgba(0, 0, 0, 0);
  margin-bottom: 0;
  text-align: right;
}

/* 客户Logo墙 - 错列布局 */
.customer-logos {
  margin-top: 40px;
  width: 100%;
}

.logo-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
  width: 100%;
  gap: 16px;
  padding: 0 20px;
  box-sizing: border-box;
}

/* 错列布局 - 砖墙式 */
.logo-row:nth-child(2) {
  padding-left: 90px;
  padding-right: 20px;
}

.logo-row:last-child {
  padding-left: 45px;
  padding-right: 20px;
}

.logo-row:last-child {
  padding-left: 45px;
  box-sizing: border-box;
}

.logo-item {
  flex: 1;
  min-width: 100px;
  max-width: 200px;
  height: 80px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(30, 75, 151, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.logo-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(30, 75, 151, 0.15);
}

.logo-item.wide {
  max-width: 300px;
  flex: 2;
}

.logo-item img {
  max-width: 80%;
  max-height: 80%;
  object-fit: contain;
}

/* 响应式 */
@media (max-width: 1200px) {
  .logo-row:nth-child(2) {
    padding-left: 60px;
  }
  .logo-item {
    max-width: 150px;
    height: 70px;
  }
  .logo-item.wide {
    max-width: 240px;
  }
}

@media (max-width: 768px) {
  .customer-logos {
    padding: 0 10px;
  }

  .customer-logos .logo-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    padding: 0 10px;
    margin-bottom: 8px;
  }

  .logo-row:nth-child(2),
  .logo-row:last-child {
    padding-left: 10px;
    padding-right: 10px;
  }

  .logo-item,
  .logo-item.wide {
    width: 100%;
    min-width: unset;
    max-width: unset;
    height: 45px;
    border-radius: 4px;
  }

  .logo-item img {
    max-width: 70%;
    max-height: 70%;
  }

  .testimonial-card {
    flex-direction: column;
    text-align: center;
    min-width: auto;
  }
  .testimonials-swiper .swiper-slide {
    width: 100%;
    opacity: 1;
    transform: scale(1);
  }
}

.customer-container {
  padding: 60px 0;
  overflow: hidden;
}
@media (max-width: 768px) {
  .customer-container {
    padding: 0;
  }
}
.customer-container .container {
  overflow: hidden;
}
.customer-container .customer {
  margin-top: 40px;
}
.bottom-part {
  position: relative;
  height: 292px;
  background: url("../images/index/bottom-part.png") no-repeat center
    center/cover;
}

.bottom-part p {
  font-weight: medium;
  font-size: 24px;
  color: #090e34;
  line-height: 34px;
  text-stroke: 1px rgba(0, 0, 0, 0);
  text-align: left;
  font-style: normal;
  text-transform: none;
  -webkit-text-stroke: 1px rgba(0, 0, 0, 0);
  padding-top: 156px;
}

/* 当屏幕分辨率小于768时的样式 */
@media (max-width: 768px) {
  .bottom-part p {
    line-height: 20px;
    position: unset;
    text-align: center;
    font-size: 15px;
  }

  /* 产品展示手机端适配 */
  .product-title {
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
  }

  .product-title li {
    font-size: 14px;
    padding: 8px 12px;
  }

  .product-title li img {
    width: 60px;
    margin-bottom: 5px;
  }

  .product-content .product-content-item .swiper-slide {
    flex-direction: column;
    gap: 20px;
    padding: 0 15px;
  }

  .product-content .product-content-item .swiper-slide .product-info h3 {
    font-size: 20px;
    line-height: 30px;
    text-align: center;
    margin-bottom: 15px;
  }

  .product-content .product-content-item .swiper-slide .product-info ul li {
    font-size: 13px;
    line-height: 24px;
    padding-left: 20px;
  }

  .product-content .product-content-item .swiper .swiper-slide .product-image {
    width: 100%;
    padding-right: 0;
  }

  .product-content .product-content-item .swiper .swiper-slide button {
    width: 120px;
    height: 40px;
    margin-top: 15px;
  }

  .product-content .product-content-item .swiper .swiper-slide button span {
    font-size: 14px;
    line-height: 24px;
  }

  .item-container .item-container-title p {
    font-size: 24px;
    line-height: 32px;
  }

  .item-container .item-container-title span {
    font-size: 13px;
    line-height: 18px;
  }

  /* 行业案例手机端适配 */
  .industry ul {
    flex-wrap: wrap;
    gap: 15px;
  }

  .industry .industry-item .industry-title {
    font-size: 14px;
    padding: 8px 16px;
  }

  .industry .industry-content {
    flex-direction: column;
  }

  .industry .industry-content .industry-content-left {
    padding: 20px;
    text-align: center;
  }

  .industry .industry-content .industry-content-left p {
    font-size: 18px;
    line-height: 28px;
  }

  .industry .industry-content .industry-content-left dl {
    justify-content: center;
  }

  .industry .industry-content .industry-content-left dt {
    width: 50%;
    font-size: 12px;
  }

  .industry .industry-content .industry-content-right {
    height: 250px;
    width: 100%;
  }

  .industry .industry-content .industry-content-right img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
}