@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("../assets/Plus\ Jakarta\ Sans.ttf");
  /* src: url("https://js.njhanqian.tech/lot/Plus\ Jakarta\ Sans.ttf"); */
}

:root {
  --base-margin: 24px;
}

* {
  margin: 0;
  padding: 0;
  /* box-sizing: border-box; */
  transition: all 0.3s ease-in-out;
}

body,
html {
  /* height: 100vh; */
  position: relative;
  scroll-behavior: smooth;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.flex {
  display: flex;
}

.flex-align-center {
  display: flex;
  align-items: center;
}

.gap-5 {
  gap: 5px;
}

.col-blue {
  color: #0f67fe;
}
/* ------------------------------------------------------------ */

.index-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.index-content .tag {
  padding: 8px 10px;
  margin-bottom: 40px;
  border-radius: 9px;
  font-size: clamp(17px, 1vw, 20px);
  /* height: 40px; */
  border: 1px solid #242e49;
}

.index-content .title-top {
  margin-bottom: 35px;
  color: #242e49;
  text-align: center;
  font-family: "Plus Jakarta Sans";
  /* clamp() 函数接收三个用逗号分隔的表达式作为参数，按最小值、首选值、最大值的顺序排列。 */
  font-size: clamp(28px, 5.5vw, 92px); /* 字体大小在 x 至 x 之间动态变化 */
  font-style: normal;
  font-weight: 800;
  line-height: clamp(28px, 5.5vw, 92px); /* 111.111% */
  letter-spacing: -1.44px;
}

.index-content .title-bottom {
  margin-bottom: 40px;
  color: #0f67fe;
  text-align: center;
  font-family: "Plus Jakarta Sans";
  font-size: clamp(28px, 5.5vw, 92px);
  font-style: normal;
  font-weight: 800;
  line-height: clamp(28px, 5.5vw, 92px);
  letter-spacing: -1.44px;
}

.scroll-tip {
  position: absolute;
  left: var(--base-margin);
  bottom: var(--base-margin);
  text-align: center;
  /* Text sm/Bold */
  font-family: "Plus Jakarta Sans";
  font-size: 14px;
  font-style: normal;
  font-weight: 700;
  line-height: normal;
  letter-spacing: -0.14px;
}

.handle-video {
  position: absolute;
  right: var(--base-margin);
  bottom: var(--base-margin);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border-radius: 16px;
  cursor: pointer;
  border: 1px solid #bec5d2;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0px 0px 0px 4px rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(6.400000095367432px);
}

#service {
  border-radius: 24px;
  padding-bottom: 40px;
  background: #242e49;
  /* height: 100vh; */
  margin: 10px var(--base-margin);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.service-box {
  display: flex;
  flex-wrap: wrap;
}

.service-item {
  padding: 20px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: #303b57;
}

#service .header-title {
  margin: 70px 0 40px;
  color: #fff;
  font-family: "Plus Jakarta Sans";
  font-size: clamp(30px, 3vw, 60px);
  font-style: normal;
  font-weight: 800;
  letter-spacing: -0.961px;
}

#service .title {
  margin-bottom: 5px;
  color: #fff;
  font-family: "Plus Jakarta Sans";
  font-size: clamp(27px, 2vw, 60px);
  font-style: normal;
  font-weight: 800;
  letter-spacing: -0.961px;
}

#service .subtitle {
  color: #458cff;
}

#service .content {
  color: #fff;
  font-family: "Plus Jakarta Sans";
  font-size: clamp(18px, 1vw, 35px);
  font-style: normal;
  font-weight: 400;
  /* line-height: normal;
  min-height: 77px; */
  letter-spacing: -0.18px;
}

#service .img-box {
  display: flex;
  justify-content: end;
}

/* _______________________________________ */
#process {
  margin: 0 var(--base-margin);
}
/* _______________________________________ */
#case {
}

.case-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 40px;
}

.password-error {
  display: none;
}
/* _______________________________________ */

#qa {
  padding: 100px 70px 40px 70px;
}

#qa .title {
  margin-bottom: 70px;
  color: #242e49;
  font-family: "Plus Jakarta Sans";
  font-size: clamp(43px, 4vw, 92px);
  font-style: normal;
  font-weight: 800;
  letter-spacing: -1.2px;
}

.qusetion-number {
  font-size: 32px;
}

.question-container .question {
  margin-bottom: 20px;
  /* color: #0f67fe; */
  /* Heading sm/ExtraBold */
  font-family: "Plus Jakarta Sans";
  font-size: 25px;
  font-style: normal;
  font-weight: 800;
  line-height: 38px; /* 126.667% */
  letter-spacing: -0.3px;
}

.question-container .answer {
  margin-bottom: 20px;
  color: #5d6a85;
  /* Paragraph/xl */
  font-family: "Plus Jakarta Sans";
  font-size: 20px;
  font-style: normal;
  font-weight: 500;
  line-height: 160%; /* 32px */
}

/* _______________________________________ */
#team {
  background-color: #f2f5f9;
  margin: 10px var(--base-margin);
  border-radius: 24px 24px 0 0;
  padding: 70px;
}

.team-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 50px;
}

.team-title .title {
  color: #242e49;
  font-family: "Plus Jakarta Sans";
  font-size: clamp(30px, 4vw, 92px);
  font-style: normal;
  font-weight: 800;
  letter-spacing: -1.2px;
}

.team-member {
  height: 40px;
  line-height: 40px;
  padding: 0 10px;
  border-radius: 9px;
  border: 1px solid #242e49;
}

.team-item {
  padding: 15px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: #ffffff;
}

.team-item .introduce {
  color: #5d6a85;
  font-family: "Plus Jakarta Sans";
  font-size: 16px;
  font-style: normal;
  font-weight: 400;

  line-height: normal;
  letter-spacing: -0.16px;
}

.team-item .info-box {
  display: flex;
  margin-top: 20px;
}

.team-item .info-box img {
  border-radius: 50%;
  width: 50px;
  height: 50px;
}

.team-item .info-box .name {
  margin-left: 10px;
  color: #0f67fe;
  font-family: "Plus Jakarta Sans";
  font-size: 19px;
  font-style: normal;
  font-weight: 800;
  /* line-height: 20px; */
  letter-spacing: -0.406px;
}

.team-item .info-box .job {
  margin-left: 10px;
  margin-top: 5px;
  color: #5d6a85;
  font-family: "Plus Jakarta Sans";
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
  letter-spacing: -0.16px;
  white-space: nowrap;
}

/* _______________________________________ */
#contact {
  background-color: #242e49;
  margin: 0 var(--base-margin);
  margin-top: -50px;
  border-radius: 24px 24px 0 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

#contact .footer-logo {
  width: 50px;
  height: 50px;
  margin-top: 30px;
}

#contact .contact-content {
  margin-top: 30px;
  width: 50%;
  color: #fff;
  text-align: center;

  /* Paragraph/xl */
  font-family: "Plus Jakarta Sans";
  font-size: 19px;
  /* font-style: normal; */
  font-weight: 400;
}

.contact-item {
  display: flex;
  gap: 40px;
  margin-bottom: 30px;
}

.contact-item img {
  width: 35px;
  height: 35px;
}

.contact-tel {
  display: flex;
  gap: 30px;
  margin: 20px 10px 20px;
  margin-top: 20px;
  color: #fff;

  /* Text sm/SemiBold */
  font-family: "Plus Jakarta Sans";
  font-size: 14px;
  font-style: normal;
  font-weight: 600;
  line-height: normal;
  letter-spacing: -0.14px;
}

/* 针对宽度大于768px的非手机端设备 */
@media (min-width: 769px) {
  .team-item .introduce {
    min-height: 72px;
  }
}

/* 针对手机端的媒体查询 */
@media (max-width: 767px) {
  #service {
    border-radius: 0;
    margin: 0;
  }
  #qa {
    padding: 10px;
  }
  #qa .title {
    margin-bottom: 30px;
  }
  #process {
    margin: 0;
  }
  #team {
    padding: 20px;
    margin: 0;
  }
  .question-container .question {
    margin-bottom: 10px;
  }
  #contact {
    margin: 0;
    margin-top: -15px;
    border-radius: 24px 24px 0 0;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  #contact .contact-content {
    width: 90%;
  }

  .case-btn {
    padding: 10px;
  }
}