body {
  padding-top: 0;
}

.header {
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* banner区域的样式 */
.banner {
  height: 100vh;
  background: linear-gradient(rgba(52, 152, 219, 0.8), rgba(44, 62, 80, 0.9)), url(../../img/index-banner2.jpg) center/cover no-repeat;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  text-align: center;
  background-attachment: fixed;
}

.banner .title {
  font-size: 56px;
  margin-bottom: 36px;
  padding: 0 40px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  font-weight: bold;
}

.banner .sub-title {
  font-size: 24px;
  padding: 0 40px;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.article-title {
  color: var(--color-gray-1);
  text-align: center;
}

.article-title h2 {
  font-size: 36px;
  margin: 0 0 30px;
}

.article-title span {
  position: relative;
}

.article-title span::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -10px;
  height: 5px;
  background-color: var(--color-red-1);
}

.description {
  text-align: center;
  color: var(--color-gray-1);
  font-size: 24px;
  line-height: 1.5;
  max-width: 1200px;
  margin: 0 auto 20px;
}

/* 应用场景区域样式 */
.scene,
.case,
.customer {
  padding: 3% 5%;
}

.scene {
  overflow: hidden;
  background-color: #f8f9fa;
}

.scene-list,
.customer-list,
.case-list {
  max-width: 1200px;
  margin: 0 auto;
}

.scene-list {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.scene-list>a,
.case-item {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  color: inherit;
  /* transition: all 0.3s ease; */
}

.scene-list>a:hover,
.case-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.scene-list>a:hover .img-container img,
.case-item:hover .img-container img {
  transform: scale(1.1);
}

.scene-list .img-container,
.case-list .img-container {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.scene-list .img-container img,
.case-list .img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.scene-list .content,
.case-list .content {
  padding: 32px;
  background-color: #fff;
}

.scene-list .content .title,
.case-item .content .title {
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 16px;
  color: #333;
}

.scene-list .content .desc,
.case-item .content .desc {
  margin-bottom: 16px;
  color: #666;
}

.scene-list .content>ul li {
  margin-bottom: 10px;
  color: #333;
}

.scene-list .content>ul li::before {
  content: '-';
  margin-right: 1em;
}

/* 典型案例 */
.case-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.case-item .img-container img {
  aspect-ratio: 16 / 9;
  width: 100%;
}

.case-tag {
  display: inline-block;
  background-color: #e8f4fd;
  color: #3498db;
  padding: 4px 16px;
  border-radius: 20px;
  font-size: 14px;
  margin: 0 0 16px;
}

.case-item .content .desc {
  line-height: 1.6;
}

.case-item .content .btn {
  display: inline-block;
  color: var(--color-blue-1);
  font-size: 16px;
}

.case-item .content .btn::after {
  content: '→';
  vertical-align: text-top;
  display: inline-block;
  transition: transform 0.3s ease;
}

.case-item .content .btn:hover::after {
  transform: translateX(5px);
}

/* 服务客户 */
.customer {
  background-color: #f8f9fa;
  overflow: hidden;
}

.customer-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  grid-auto-rows: 80px;
}

.customer-item {
  padding: 20px;
  box-sizing: border-box;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  border-radius: 10px;
  transition: all 0.3s ease;
  background-color: #fff;
  /* height: 80px; */
}

.customer-item:hover {
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.customer-item>img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@media screen and (max-width: 1440px) {}

@media screen and (max-width: 1024px) {

}

@media screen and (max-width: 768px) {

  .article-title h2 {
    font-size: 24px;
  }

  .scene-list .content .title, .case-item .content .title{
    font-size: 20px;
  }

  .description {
    font-size: 14px;
  }

  /* banner区域的样式 */
  .banner .title {
    font-size: 30px;
  }

  .banner .sub-title {
    font-size: 16px;
  }

  .customer-list {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }

}