:root {
  --primary-color: #7548fd;
  --secondary-color: #a5a0ff;
  --accent-color: #ff2d55;
  --text-color: #333333;
  --background-color: #ffffff;
  --section-bg-color: #f2f2f7;
}
body,
html {
  font-family: "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  margin: 0;
  padding: 0;
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
header {
  background-color: rgba(255, 255, 255, 1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  position: fixed;
  width: 100%;
  z-index: 1000;
  transition: all 0.3s ease;
}
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
}
.logo {
  font-size: 24px;
  font-weight: bold;
  color: var(--primary-color);
}
nav ul {
  list-style-type: none;
  display: flex;
  gap: 30px;
}
nav ul li a {
  color: var(--text-color);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

nav ul li.active a {
  color: #8e80ff;
}
nav ul li a:hover {
  color: var(--primary-color);
}
.productnav {
  position: relative;
}
.productItem {
  opacity: 0;
  transition: opacity 0.5s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.3);

  position: absolute;
  top: 66px;
  left: -78px;
  width: 230px;
  min-height: 146px;
  border-radius: 12px;
  background: #ffffff;
  box-sizing: border-box;
  padding: 24px 20px;
  cursor: pointer;
  font-family: Alibaba PuHuiTi 3;
  font-size: 16px;
  color: #08042c;
}

.productItem a {
  display: block;
  color: #08042c !important;
}

.productItem a:hover {
  color: #8e80ff !important;
}

.productnav:hover .productItem {
  /* opacity: 1; */
}

.hero {
  /* background: linear-gradient(116deg, #B490FF 1%, #594FEB 76%), #D8D8D8; */

  background: linear-gradient(to right, #cfa0fd 50%, #8161f6 50%);

  color: white;
  padding: 0;
  text-align: center;
  height: 630px;
  /* display: flex; */
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 5.625rem 0 0 0;
}
.hero img.banner {
  height: 100%;
  margin: 0 auto;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
}
.hero h1 {
  font-size: 48px;
  margin-bottom: 20px;
}
.hero p {
  font-size: 24px;
  max-width: 600px;
  margin: 0 auto 40px;
}
.hero-animation {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0.3;
}

.features {
  padding: 10px 0;
  /* background-color: var(--section-bg-color); */
}
.features .titleh2 {
  margin-top: 24px;
  margin-bottom: 44px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.feature-item {
  background-color: white;
  padding: 50px 30px;
  border-radius: 10px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}
.feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}
.feature-icon {
  font-size: 48px;
  color: var(--primary-color);
  margin-bottom: 20px;
}
.feature-icon img {
  width: 18%;
}
.feature-item h3 {
  margin-bottom: 15px;
  font-family: Alibaba PuHuiTi 3;
  font-size: 24px;
  font-weight: bold;
  line-height: normal;
  letter-spacing: 0.05em;

  font-variation-settings: "opsz" auto;
  font-feature-settings: "kern" on;
}
.feature-item p {
  letter-spacing: 1px;
}
.feature-grid .feature-item:nth-child(1) {
  background: #fbffec;
}
.feature-grid .feature-item:nth-child(2) {
  background: #e4fbff;
}
.feature-grid .feature-item:nth-child(3) {
  background: rgba(254, 2, 2, 0.05);
}
.feature-grid .feature-item:nth-child(4) {
  background: #fdf8fa;
}
.feature-grid .feature-item:nth-child(5) {
  background: #faffe3;
}
.feature-grid .feature-item:nth-child(6) {
  background: #fdf7fd;
}

.video-section {
  padding: 100px 0;
  text-align: center;
  background: linear-gradient(123deg, #f6eaf8 16%, #f5f2f9 69%, #d6d6ff 109%);
}
.video-section h2 {
  font-size: 36px;
  margin-bottom: 50px;
}
.video-container {
  max-width: 800px;
  margin: 0 auto;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
  border-radius: 10px;
  overflow: hidden;
}
.products {
  padding: 24px 0;
  background: white;
}
.products h2 {
  /* text-align: center;
  font-size: 36px;
  margin-bottom: 50px; */
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}
.product-item {
  width: 580px;
  height: 400px;
  /* background: linear-gradient(124deg, #f4f1ff 4%, #e6f4ff 97%); */
  padding-bottom: 30px;
  border-radius: 10px;

  text-align: center;
  transition: all 0.3s ease;
  box-sizing: border-box;
  padding: 32px;
  position: relative;
  /* box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1); */
}
.product-item:hover {
  /* transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15); */
}
.product-image {
  /* max-width: 200px; */
  margin: 0 auto 20px;
}
.product-item h3 {
  font-family: Alibaba PuHuiTi 3;
  font-size: 24px;
  font-weight: bold;
  line-height: normal;
  letter-spacing: 0.05em;
  text-align: left;
  font-variation-settings: "opsz" auto;
  font-feature-settings: "kern" on;
  /* H1 */
  color: #08042c;
  margin: 0;
  margin-bottom: 15px;
}
.product-item p {
  margin-bottom: 20px;
  margin-top: 0;
  text-align: left;
  font-weight: 500;
}
.product-item .title {
  text-align: left;
}
.product-item .btn {
  display: flex;
}
.product-itemImg {
  width: 228px;
  position: absolute;
  right: 76px;
  bottom: 60px;
}

.contact {
  padding: 100px 0;
  background-color: var(--primary-color);
  color: white;
}
.contact h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 30px;
}
.contact-message {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 50px;
  font-size: 18px;
}
.contact-info {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 50px;
}
.email-info,
.wechat-info {
  text-align: center;
}
.email-info i,
.wechat-info i {
  font-size: 36px;
  margin-bottom: 10px;
}
.wechat-info {
  position: relative;
}
.qr-code-container {
  /* position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease; */
}
.wechat-info:hover .qr-code-container {
  opacity: 1;
  visibility: visible;
}
.qr-code {
  width: 150px;
  height: 150px;
  margin-top: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  border-radius: 10px;
}
.reviews {
  padding: 100px 0;
  background-color: var(--background-color);
}
.reviews h2 {
}
.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.review-item {
  box-shadow: 12px 0px 20px 0px #faf6ff, 0px 0px 50px 0px #eaefff;
  padding: 30px;
  border-radius: 8px;
  /* box-shadow: 0 5px 10px rgba(131, 123, 255, 0.1); */
  transition: all 0.3s ease;
  font-family: Alibaba PuHuiTi 3;
  font-size: 16px;
  font-weight: normal;
  line-height: normal;
  letter-spacing: 0.05em;

  font-variation-settings: "opsz" auto;
  font-feature-settings: "kern" on;
}
.review-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 15px rgba(131, 123, 255, 0.15);
}
.star-rating {
  font-size: 14px;
  margin-bottom: 5px;
}
.review-content {
  margin-bottom: 10px;
  height: 116px;
}
.review-author {
  display: flex;
  align-items: center;
}
.review-author .name {
  font-family: Alibaba PuHuiTi 3;
  font-size: 24px;
  font-weight: bold;
  line-height: normal;
  letter-spacing: 0.05em;
  margin: 0 0 0 12px;
  font-variation-settings: "opsz" auto;
  font-feature-settings: "kern" on;
}
.review-author p {
  font-size: 14px;
  margin: 0;
  font-weight: normal;
}
.review-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin-right: 10px;
}

.introduce .product-item {
  box-shadow: none;
  width: 484px;
  padding: 0;
  margin: 0;
  border-radius: 12px;
}
.introduce .product-grid {
  gap: 24px;
}
.introduce .product-item img {
  width: 100%;
}

.introduce .product-item:nth-child(2) {
  width: 692px;

  border-radius: 12px;
  opacity: 1;
  padding: 40px 50px;
  background: #f9f9f9;
  font-family: Alibaba PuHuiTi 3;
  font-size: 18px;
  font-weight: normal;
  line-height: 28px;
  letter-spacing: 0.05em;
  text-align: left;
  font-variation-settings: "opsz" auto;
  font-feature-settings: "kern" on;
}

.AIke {
  margin-top: 50px;
  background: #f6f5fa;
  width: 100%;
  height: 717px;
  box-sizing: border-box;
  padding-top: 40px;
}
.AIJiajiao {
  margin-top: 10px;
  background: white;
  width: 100%;
  height: 717px;
  box-sizing: border-box;
  padding-top: 40px;
}
.AIke .content {
  margin-top: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.AIKeLeft {
  width: 730px;
  height: 468px;
  background: url("../images/newaike.png");
  background-size: cover;
  background-position: center;
}
.AIKejiajiaobgLeft {
  width: 730px;
  height: 468px;
  background: url("../images/jiajiaobg.png");
  background-size: cover;
  background-position: center;
   margin-left: 40px;
}
.waiyubgLeft {
  width: 730px;
  height: 468px;
  background: url("../images/waiyubg.png");
  background-size: cover;
  background-position: center;
}
.AIKegaokaobgLeft{
  width: 730px;
  height: 468px;
  background: url("../images/gaobg.png");
  background-size: cover;
  background-position: center;
    margin-left: 40px;
}
.AIKeRight {
  display: flex;
  
  flex-direction: column;
  margin-left: 40px;

}
.keItem {
  margin-top: 30px;
  padding-left: 20px;
  box-sizing: border-box;
    position: relative;
}
.point {
  width: 12px;
  height: 12px;
  background: #7548fd;
  left: 0;
  top:12px;
  
  border-radius: 50%;
  position: absolute;
}
.keItem .title {
  color: #08042c;
  display: flex;
  align-items: center;
  font-size: 22px;
  font-weight: bold;
  position: relative;
}
.keItem .desc {
  font-size: 14px;
  width: 410px;
  display: flex;
  align-items: center;
  color: #474560;
}

@media (max-width: 768px) {
  .hero {
    padding: 4.08rem 0 0 0;
    background: none;
  }
  .review-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .product-item p {
    padding: 0 0.625rem;
  }
  .hero {
    height: auto !important;
  }
  .hero img.banner {
    transform: none;
    /* height: 360px !important; */
    width: 100%;
    height: auto;
  }

  .feature-item {
    width: 82%;
  }
  .feature-grid {
    display: grid;

    gap: 40px;
    grid-template-columns: repeat(1, 1fr) !important;
    align-content: center;
    justify-items: center;
  }

  .product-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr) !important;
    gap: 40px;
    align-content: center;
    justify-items: center;
  }

  .product-image {
    max-width: 100%;
  }
  .product-section {
    align-items: center;
  }

  .introduce .product-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr) !important;
    gap: 40px;
    align-content: center;
    justify-items: stretch;
    align-items: center;
    justify-content: space-between;
  }
  .introduce .product-grid .product-item {
    width: 100%;
  }

  .introduce .product-item:nth-child(2) {
    padding: 30px 20px;
  }
}
@media (max-width: 480px) {
  .review-grid {
    grid-template-columns: 1fr;
  }
}
@media (min-width: 800px) {
  .AIBox .bgBox .AIItem {
    display: flex;
    width: 960px;
    height: 580px;
    /* overflow: hidden; */
    position: relative;
    border-radius: 10px;
  }
}
.AIBox {
  margin-top: 50px;
  background: #f6f5fa;
  width: 100%;
  height: 800px;
  box-sizing: border-box;
  padding-top: 10px;
}
.AIBox .titleh2 {
  margin-top: 24px;
}
.AIBox .bgBox {
  display: flex;
  justify-content: center;
  margin-top: 48px;
}
.AIBox .bgBox .AIItem {
  display: flex;
  width: 960px;
  /* height: 580px; */
  /* overflow: hidden; */
  position: relative;
  border-radius: 10px;
}

.AIBox .btnBox {
  display: flex;

  align-items: center;
  justify-content: center;
  margin-top: 20px;
}

.AIBox .btnBox .btnRow {
  display: flex;
  width: 960px;
  height: 40px;
}

.AIBox .btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 20px;
  font-size: 20px;
  font-weight: 500;
  box-sizing: border-box;
  cursor: pointer;
}
.AIBox img {
  width: 960px;
  height: 498px;
  opacity: 0;
  position: absolute;
  transition: opacity 1s ease-in-out;
}
.AIBox .activeimg {
  opacity: 1;
}

.AIBox .activebtn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  /* color: white;
  background: #7548fd; */
  color: #7548fd;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
}

.anli {
  width: 100%;
  height: 603px;
  display: flex;
  flex-direction: column;
  padding: 64px;
  padding-top: 36px;
  background: white;
  box-sizing: border-box;
  align-items: center;
}
.anli .workBox .item{
 background: #f6f5fa !important;
}
.partner {
  width: 100%;
  height: 530px;
  display: flex;
  flex-direction: column;
  padding: 64px;
  padding-top: 36px;
  background: url("../images/jbg.png");
  background-size: cover;
  background-position: center;
  box-sizing: border-box;
}
.anli .title {
  font-size: 40px;
  font-weight: bold;
  display: flex;
  justify-content: center;
}
.anli .desc {
  font-size: 16px;
  color: #474560;
  display: flex;
  justify-content: center;
      
}