* {
  transition: all 0.2s linear;
}

.main-intro .top-bg {
  min-height: 400px;
  overflow-x: hidden;
  width: 100%;
  position: relative;
  padding: 60px 20px;
}
.main-intro .top-bg .my-bg-black {
  background-color: #282b3a;
  position: absolute;
  z-index: 0;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
}
.main-intro .top-bg .avatar {
  position: absolute;
  /* inset: 0px; */
  width: 416px;
  right: 0;
  bottom: 0;
  z-index: 1;
  height: auto;
}
@media (max-width: 698px) {
  .main-intro .top-bg .avatar .line {
    height: 647px;
  }
}
.main-intro .top-bg .avatar .left-line {
  right: -20px;
  top: -35px;
  position: relative;
  right: -10px;
}
@media (max-width: 768px) {
  .main-intro .top-bg .avatar .left-line {
    top: -16px;
  }
}
.main-intro .top-bg .victor {
  position: absolute;
  right: 0;
  top: 0;
  z-index: 1;
}
.main-intro .top-bg .btn-forrward {
  border: 1px solid #fff;
  border-radius: 50%;
  position: absolute;
  display: block;
  width: 42px;
  height: 42px;
  left: 30px;
  top: 30px;
  padding: 5px;
}
.main-intro .top-bg .btn-forrward img {
  width: 32px;
  height: 42px;
  color: #fff;
}
.main-intro .top-bg .intro-inner {
  display: flex;
  position: relative;
  flex-direction: column;
  z-index: 4;
}
.main-intro .top-bg .intro-inner .inner-top {
  max-width: 900px;
  margin: auto;
  text-align: center;
}
.main-intro .top-bg .intro-inner .inner-top img {
  width: 100px;
  margin-bottom: 15px;
}
.main-intro .top-bg .intro-inner .inner-top h3 {
  color: #d3ae8e;
  margin-bottom: 15px;
  font-weight: 700;
}
.main-intro .top-bg .intro-inner .inner-top h4 {
  color: #fff;
}
.main-intro .fixed-bg-container {
  position: relative;
  overflow: hidden;
  padding: 15px 50px;
  z-index: 2;
  min-height: 100vh;
}
@media (max-width: 768px) {
  .main-intro .fixed-bg-container {
    padding: 20px;
  }
}
.main-intro .fixed-bg-container .fixed-bg {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: -1; /* Ensure the background image is behind the content */
}
.main-intro .fixed-bg-container .fixed-bg-content {
  position: relative;
  z-index: 2;
}

.case-type {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  height: 100vh;
}
@media (max-width: 768px) {
  .case-type {
    height: auto;
  }
}
.case-type .case-type-inner {
  max-width: 700px;
  margin: auto;
  width: 100%;
  position: relative;
}
.case-type .case-type-inner::after {
  position: absolute;
  content: "";
  width: 2px;
  height: 75px;
  background-color: #282b3a;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
@media (max-width: 768px) {
  .case-type .case-type-inner::after {
    display: none;
  }
}
.case-type .card {
  width: 250px;
  height: 316px;
  border-radius: 30px;
  background-color: rgba(20, 20, 20, 0.0588235294);
  position: relative;
  padding: 25px;
}
.case-type .card:hover {
  border: 1px solid #d3ae8e;
  background: rgba(211, 174, 142, 0.2392156863);
  box-shadow: 0px -1px 18px 0px rgba(0, 0, 0, 0.2509803922);
}
.case-type .card:hover .vector {
  display: block;
}
.case-type .card:hover .image img {
  display: none;
}
.case-type .card:hover .image .img-hover {
  display: block;
}
.case-type .card .image {
  display: flex;
  justify-content: center;
  align-items: center;
}
.case-type .card .image img {
  width: 100px;
  height: 100px;
  padding: 20px;
  background-color: #282b3a;
  position: relative;
  z-index: 1;
  border-radius: 30px;
}
.case-type .card .image .img-hover {
  display: none;
  background-color: #d3ae8e;
}
.case-type .card .vector {
  width: 100%;
  bottom: 0;
  left: 0;
  position: absolute;
  display: none;
}
.case-type .card .card-inner {
  position: relative;
  z-index: 1;
  margin: 10px 0;
  text-align: center;
}
.case-type .card .card-inner h3 {
  color: #000000;
  border-bottom: #282b3a 1px solid;
  padding-bottom: 20px;
  margin-bottom: 20px;
}
.case-type .card .card-inner h4 {
  color: rgba(20, 20, 20, 0.49);
}
.case-type .next-page {
  background: #282b3a;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 63px;
  color: #fff;
  height: 60px;
  width: 300px;
  margin: 50px 0;
}
.case-type .next-page:hover {
  box-shadow: 0px -1px 1px 0px rgba(0, 0, 0, 0.2509803922);
  background-color: #d3ae8e;
}