.about-introduce {
  padding: 14rem 9vw 11rem;
  background: linear-gradient(
    120deg,
    rgba(70, 59, 211, 0.85) 30%,
    rgba(238, 209, 231, 0.85)
  );
  position: relative;
}
.logo-bg-fixed {
  position: fixed;
  top: 50%;
  left: 50%;
  width: 60%;
  transform: translate(-50%, -50%);
  filter: opacity(5%);
  z-index: 2;
  pointer-events: none;
}

.about-introduce .text {
  font-size: 3.6rem;
  font-variation-settings: 'BEVL' 1, 'wght' 500;
  color: #f4f4f4;
  line-height: 5.4rem;
}
.about-introduce .img {
  height: 30rem;
  margin: 6rem 0;
}
.about-introduce .about-num ul {
  display: flex;
  justify-content: flex-end;
}
.about-introduce .about-num ul li {
  margin-left: 8rem;
  width: 30rem;
}
.about-introduce .about-num p {
  font-family: 'spaceGrotesk';
  font-size: 7.8rem;
  font-variation-settings: 'BEVL' 1, 'wght' 600;
  color: #ffffff;
  padding-top: 4.4rem;
  border-top: 1px solid #fff;
  margin-bottom: 2rem;
}
.about-introduce .about-num span {
  color: #fff;
  font-size: 1.8rem;
  font-variation-settings: 'BEVL' 1, 'wght' 300;
}
.about-customer {
  background: #000;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-customer .title {
  font-size: 12rem;
  font-variation-settings: 'BEVL' 1, 'wght' 700;
  color: #ffffff;
  text-align: center;
}
.about-list {
  position: relative;
  z-index: 2;
  box-sizing: border-box;
  overflow: hidden;
}
.about-list .about-list-box {
  width: 68.6rem;
  height: 45.7rem;
  background: #463bd3 url(../images/img-13.png) no-repeat center / cover;
  margin-top: 8rem;
  position: relative;
  overflow: hidden;
  margin-left: 9rem;
}
.about-list .about-list-box:nth-child(2n) {
  margin-right: 9rem;
  margin-left: auto;
}
.about-list .about-list-box:nth-child(3n) {
  margin-left: 50rem;
}
.about-list .about-list-box:hover {
  background: linear-gradient(120deg, #463bd3 0%, #eed1e7 100%);
}
.about-list .about-list-box:hover .absolute {
  bottom: 15rem;
  transition: all 0.3s;
}
.about-list .about-list-box p {
  font-size: 3rem;
  font-variation-settings: 'BEVL' 1, 'wght' 700;
  color: #ffffff;
  line-height: 4.2rem;
  padding-right: 13rem;
  box-sizing: border-box;
}
.about-list .about-list-box::after {
  content: '';
  display: block;
  clear: both;
}

.about-list .about-list-box .absolute {
  left: 4rem;
  position: absolute;
  bottom: -8rem;
  transition: all 0.3s;
}
.about-list .about-list-box .btn {
  width: 19rem;
  height: 6.4rem;
  background: linear-gradient(120deg, #463bd3 0%, #eed1e7 100%);
  border-radius: 1.5rem;
  display: flex;
  align-items: center;
  cursor: pointer;
  justify-content: center;
  margin-top: 8rem;
  border: 1px solid #ffffff;
}
.about-list .about-list-box .btn span {
  font-size: 1.6rem;
  color: #fff;
  font-variation-settings: 'BEVL' 1, 'wght' 600;
  margin-right: 1.1rem;
}
.about-list .about-list-box .btn i {
  width: 3rem;
  height: 3rem;
  background: #fff;
  border-radius: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-list .about-list-box .btn i::before {
  font-size: 1.2rem;
  color: #463bd3;
  transform: scale(0.7);
}
.swiper.about-swiper {
  margin-top: -9rem;
  position: relative;
  z-index: 3;
  padding: 19rem 0 12rem;
}
.about-customer-message {
  display: flex;
}
.about-customer-message .img-width {
  width: 50%;
}
.about-customer-message .img {
  width: 200%;
  height: 128rem;
  position: relative;
  z-index: 2;
}
.about-customer-message .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-customer-message .content {
  margin-left: 17rem;
  flex: 1;
}
.about-customer-message .content .title {
  font-size: 7.2rem;
  font-variation-settings: 'BEVL' 1, 'wght' 700;
  color: #191b1d;
  line-height: 8.6rem;
  margin-top: 15rem;
  margin-bottom: 6rem;
}
.about-customer-message .user {
  display: flex;
  align-items: center;
  margin-bottom: 3.5rem;
}
.about-customer-message .user .user-img {
  width: 8rem;
  height: 8rem;
  margin-right: 1rem;
}
.about-customer-message .user .user-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-customer-message .user p {
  font-size: 2rem;
  font-family: 'spaceGrotesk';
  font-variation-settings: 'BEVL' 1, 'wght' 400;
  color: #191b1d;
  line-height: 3.2rem;
}
.about-customer-message .user span {
  font-size: 1.6rem;
  font-variation-settings: 'BEVL' 1, 'wght' 300;
  color: #666666;
  line-height: 3.2rem;
}
.about-customer-message .introduce {
  width: 60%;
  font-size: 1.8rem;
  font-variation-settings: 'BEVL' 1, 'wght' 300;
  color: #191b1d;
  line-height: 3.2rem;
  text-align: justify;
}
.about-customer-message .symbol {
  width: 7.7rem;
  height: 7.2rem;
  margin: 1.5rem 0 3rem;
  float: right;
  margin-right: 9rem;
}
.about-swiper .line {
  width: calc(100% - 50% - 26rem);
  height: 1px;
  background: rgba(70, 59, 211, 0.1);
  left: calc(50% + 17rem);
  position: relative;
  right: 9rem;
}
.about-swiper .line-progress {
  height: 2px;
  margin: auto;
  background: #463bd3;
  float: left;
}
.about-logo {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  grid-auto-rows: 13.4rem;
  grid-row-gap: 2rem;
  grid-column-gap: 2rem;
  padding: 0 9rem 12rem;
}
.about-logo .logo {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8f9fb;
  overflow: hidden;
}
.about-logo .logo img {
  max-width: 80%;
}

.about-contact {
  background: #ededed;
  padding: 15rem 9rem;
  display: flex;
  position: relative;
  z-index: 3;
}
.about-contact .left-text,
.about-contact .right-form {
  width: 50%;
}
.about-contact .left-text .title {
  font-size: 5.8rem;
  font-variation-settings: 'BEVL' 1, 'wght' 700;
  padding-bottom: 4rem;
}
.about-contact .left-text li p {
  font-size: 1.8rem;
  font-variation-settings: 'BEVL' 1, 'wght' 400;
  color: rgba(51, 51, 51, 0.5);
  margin-top: 5rem;
}
.about-contact .left-text li span {
  display: block;
  font-size: 2rem;
  color: #333333;
  margin-top: 2rem;
  font-variation-settings: 'BEVL' 1, 'wght' 400;
}
.about-contact .left-text .wechat {
  width: 2.3rem;
  margin-top: 5rem;
  position: relative;
  cursor: pointer;
}
.about-contact .left-text .wechat:hover span {
  opacity: 1;
  left: 4rem;
  visibility: visible;
  transition: all 0.3s;
}
.about-contact .left-text .wechat span {
  position: absolute;
  width: 12rem;
  transition: all 0.3s;
  opacity: 0;
  visibility: hidden;
  top: 0rem;
  left: 5rem;
}
.about-contact .right-form .form-title p {
  font-size: 3.2rem;
  color: #191b1d;
  font-variation-settings: 'BEVL' 1, 'wght' 500;
  margin-bottom: 2rem;
}
.about-contact .right-form .form-title span {
  font-size: 1.8rem;
  font-variation-settings: 'BEVL' 1, 'wght' 400;
  color: #191b1d;
}
.about-contact .right-form .form-item {
  position: relative;
  padding-top: 2rem;
}
.about-contact .right-form .form-item.text {
  grid-column: span 2;
}
.about-contact .right-form .form-item p {
  font-size: 1.6rem;
  position: absolute;
  bottom: 2rem;
}
.about-contact .right-form input {
  border: none;
  background: transparent;
  height: 6.8rem;
  outline: none;
  width: 100%;
  font-size: 1.6rem;
  border-radius: 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  font-family: 'alimama', 'PingFang SC';
}
.about-contact .right-form textarea {
  border: none;
  background: transparent;
  width: 100%;
  outline: none;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 0;
  font-size: 1.6rem;
  resize: none;
  line-height: 3.2rem;
  padding-top: 3rem;
  padding-bottom: 6.5rem;
  font-family: 'alimama', 'PingFang SC';
}
.about-contact .right-form input::placeholder,
.about-contact .right-form textarea::placeholder {
  color: #191b1d;
}
.about-contact .submit-btn .hover-btn {
  width: 19rem;
  height: 6.4rem;
  background: linear-gradient(120deg, #463bd3 0%, #eed1e7 100%);
  border-radius: 1.5rem;
  display: flex;
  align-items: center;
  cursor: pointer;
  justify-content: center;
  margin-top: 4rem;
}
.about-contact .submit-btn .hover-btn p {
  font-size: 1.6rem;
  color: #fff;
  font-variation-settings: 'BEVL' 1, 'wght' 600;
  margin-right: 1.1rem;
}
.about-contact .submit-btn .hover-btn i {
  width: 3rem;
  height: 3rem;
  background: #fff;
  border-radius: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-contact .submit-btn .hover-btn i::before {
  font-size: 1.2rem;
  color: #463bd3;
  transform: scale(0.7);
}
.about-contact .form-content {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-column-gap: 3rem;
}
@media (max-width: 980px) {
  .logo-bg-fixed {
    width: 90%;
  }
  .about-introduce {
    padding: 7rem 2rem 4rem;
  }
  .about-introduce .img {
    height: 25rem;
  }
  .about-introduce::before {
    background-size: auto 10rem;
  }
  .about-introduce .text {
    font-size: 1.8rem;
    line-height: 2.7rem;
  }
  .about-introduce .about-num ul {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-column-gap: 1.5rem;
  }
  .about-introduce .about-num ul li {
    margin-left: 0;
    width: auto;
    padding-bottom: 3rem;
  }
  .about-introduce .about-num p {
    padding-top: 2rem;
    font-size: 3.4rem;
    margin-bottom: 0.5rem;
  }
  .about-introduce .about-num span {
    font-size: 1.1rem;
  }
  .about-customer .title {
    font-size: 3.7rem;
  }
  .about-list .about-list-box .absolute {
    position: static;
  }
  .about-list .about-list-box:nth-child(2n) {
    margin-left: auto;
    margin-right: 2rem;
  }
  .about-list .about-list-box:nth-child(3n) {
    margin-left: 8rem;
  }
  .about-list .about-list-box {
    margin-left: 0;
    width: 16rem;
    height: auto;
    margin: 0 1.8rem 4rem;
    padding: 2rem;
    box-sizing: border-box;
  }
  .about-list .about-list-box p {
    padding-right: 0;
    font-size: 1.8rem;
    line-height: 2.7rem;
  }
  .about-list .about-list-box .btn {
    margin-top: 3rem;
    width: 12rem;
    height: 3rem;
  }
  .about-list .about-list-box .btn span {
    font-size: 1.2rem;
  }
  .about-list .about-list-box .btn i {
    width: 1.3rem;
    height: 1.3rem;
  }
  .about-list .about-list-box .btn i::before {
    transform: scale(0.4);
  }
  .about-customer-message {
    display: block;
  }
  .about-customer-message .img-width {
    width: 100%;
    padding-right: 2rem;
    box-sizing: border-box;
  }
  .swiper.about-swiper {
    padding-top: 0;
    padding-bottom: 5rem;
    margin-top: 7rem;
  }
  .about-customer-message .content {
    margin-left: 0;
  }
  .about-customer-message .img {
    height: 23rem !important;
    width: 100%;
  }
  .about-customer-message .content .title {
    margin: 3rem 0 4rem;
    font-size: 3rem;
    line-height: 3.6rem;
    padding: 0 1.5rem;
  }
  .about-customer-message .content .user {
    margin: 0 1.5rem;
  }
  .about-customer-message .user .user-img {
    width: 6rem;
    height: 6rem;
  }
  .about-customer-message .user p {
    font-size: 1.4rem;
    line-height: 1em;
    margin-bottom: 0.6rem;
  }
  .about-customer-message .user span {
    font-size: 1.2rem;
    line-height: 1em;
  }
  .about-customer-message .introduce {
    width: 100%;
    padding: 0 1.5rem;
    box-sizing: border-box;
    margin-top: 3rem;
    font-size: 1.2rem;
    line-height: 1.9rem;
    padding-right: 5rem;
  }
  .about-customer-message .symbol {
    margin-right: 8rem;
    width: 4rem;
    height: 4rem;
  }
  .about-logo {
    padding: 0 1.5rem 3rem;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 5rem;
    grid-row-gap: 0.75rem;
    grid-column-gap: 0.75rem;
  }
  .about-logo .logo img {
    max-width: 70%;
  }
  .about-swiper .line {
    width: calc(100% - 4rem);
    left: 2rem;
  }
  .about-contact {
    padding: 7rem 2rem;
    display: block;
  }
  .about-contact .left-text,
  .about-contact .right-form {
    width: 100%;
  }
  .about-contact .left-text .title {
    font-size: 2.5rem;
    padding-bottom: 1rem;
  }
  .about-contact .left-text li p {
    margin-top: 2.4rem;
    font-size: 1.3rem;
  }
  .about-contact .left-text li span {
    font-size: 1.4rem;
    margin-top: 1rem;
  }
  .about-contact .left-text .wechat {
    margin-top: 2.5rem;
    width: 1.8rem;
  }
  .about-contact .left-text .wechat span {
    width: 10rem;
  }
  .about-contact .right-form {
    margin-top: 6rem;
  }
  .about-contact .right-form .form-title p {
    font-size: 2rem;
    margin-bottom: 0rem;
  }
  .about-contact .right-form .form-title span {
    font-size: 1.3rem;
  }
  .about-contact .form-content {
    grid-column-gap: 0;
  }
  .about-contact .form-item {
    grid-column: span 2;
  }
  .about-contact .right-form input {
    height: 4.1rem;
    font-size: 1.3rem;
  }
  .about-contact .right-form textarea {
    font-size: 1.3rem;
    line-height: 1.9rem;
  }
  .about-contact .submit-btn .hover-btn {
    height: 2.8rem;
    width: auto;
    padding: 0 1.3rem;
    border-radius: 0.5rem;
    display: inline-flex;
    margin-top: 3.5rem;
  }
  .about-contact .submit-btn .hover-btn p {
    font-size: 0.9rem;
    margin-right: 0.6rem;
  }
  .about-contact .submit-btn .hover-btn i {
    width: 1.3rem;
    height: 1.3rem;
  }
  .about-contact .submit-btn .hover-btn i::before {
    transform: scale(0.4);
  }
}