/* Ouruidi Case List 组件样式 */

.ouruidi_case_list_section {
  padding: 80px 0;
  background-color: #FFFFFF;
}

/* Header Section */
.ouruidi_case_list_header {
  text-align: left;
  margin-bottom: 60px;
  max-width: 800px;
}

.ouruidi_case_list_title {
  font-family: 'Muli ExtraBold', var(--title-font-family);
  font-size: 48px;
  font-weight: 800;
  line-height: 1.255;
  letter-spacing: -0.5%;
  color: #0E0E0E;
  margin: 0 0 30px 0;
}

.ouruidi_case_list_description {
  font-family: 'Muli', var(--font-family);
  font-size: 18px;
  font-weight: 400;
  line-height: 2;
  letter-spacing: -1%;
  color: #0E0E0E;
  margin: 0 0 25px 0;
}

.ouruidi_case_list_subtitle {
  font-family: 'Muli', var(--font-family);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.255;
  letter-spacing: -1%;
  color: #080808;
  margin: 0;
}

/* Tab Navigation */
.ouruidi_case_tab_nav {
  margin-bottom: 50px;
  background-color: #FFFFFF;
  border-radius: 8px;
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.07);
  padding: 20px 30px;
  border: none;
}

.ouruidi_case_tab_nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
  flex-wrap: wrap;
  gap: 30px;
}

.ouruidi_case_tab_nav li {
  position: relative;
  margin-bottom: 0;
  transition: all 0.3s ease;
}

.ouruidi_case_tab_nav li h3 {
  margin: 0;
}

.ouruidi_case_tab_nav li h3 a {
  font-family: 'Muli', sans-serif;
  font-weight: 700;
  font-size: 18px;
  line-height: 1.255;
  letter-spacing: -1%;
  color: #080808;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
  cursor: pointer;
  user-select: none;
  padding: 0;
}

.ouruidi_case_tab_nav li:hover h3 a,
.ouruidi_case_tab_nav li.current h3 a {
  color: #035A8F;
}

/* 移除下划线和背景效果 */
.ouruidi_case_tab_nav li.current::after {
  display: none;
}

.ouruidi_case_tab_nav li:hover {
  background-color: transparent;
  border-radius: 0;
}

.ouruidi_case_tab_nav li.current:hover {
  background-color: transparent;
}

/* 下拉箭头图标 */
.ouruidi-tab-down {
  display: inline-block;
  width: 14px;
  height: 10px;
  background-image: url('arrow-down.png');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  transition: transform 0.3s ease;
  margin-left: 8px;
  opacity: 0.8;
}

.ouruidi_case_tab_nav li:hover .ouruidi-tab-down {
  opacity: 1;
  transform: rotate(180deg);
}

/* 下拉菜单 */
.ouruidi-nav-slidedown {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #FFFFFF;
  border: 1px solid #E5E5E5;
  border-radius: 8px;
  box-shadow: 0px 8px 24px rgba(0, 0, 0, 0.1);
  min-width: 200px;
  z-index: 10;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  padding: 10px 0;
}

.ouruidi_case_tab_nav li:hover .ouruidi-nav-slidedown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.ouruidi-nav-slidedown a {
  display: block;
  padding: 12px 20px;
  color: #585757;
  text-decoration: none;
  font-family: 'Muli', var(--font-family);
  font-size: 18px;
  font-weight: 500;
  transition: all 0.3s ease;
  border-bottom: 1px solid #F5F5F5;
  position: relative;
}

.ouruidi-nav-slidedown a:last-child {
  border-bottom: none;
}

.ouruidi-nav-slidedown a:hover {
  color: #035A8F;
}

.ouruidi-nav-slidedown a:active {
  transform: translateX(5px) scale(0.98);
}

/* 为下拉菜单项添加下边框动画 */
.ouruidi-nav-slidedown a::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background-color: #035A8F;
  transition: width 0.3s ease;
}

.ouruidi-nav-slidedown a:hover::before {
  width: 20px;
}

.ouruidi-nav-slidedown a.active {
  color: #035A8F;
  font-weight: 700;
  background: #F8F9FA;
}

.ouruidi-nav-slidedown a.active::before {
  width: 20px;
}

/* Cases Grid */
.ouruidi_case_list_grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 60px;
}

.ouruidi_case_item {
  background-color: #FFFFFF;
  overflow: hidden;
  box-shadow: 0px 0px 16px 0px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.ouruidi_case_item:hover {
  transform: translateY(-8px);
  box-shadow: 0px 8px 32px 0px rgba(0, 0, 0, 0.2);
}

/* Images Section */
.ouruidi_case_images {
  position: relative;
  height:337px;
  overflow: hidden;
}

.ouruidi_case_main_image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.ouruidi_case_main_image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.ouruidi_case_item:hover .ouruidi_case_main_image img {
  transform: scale(1.05);
}

.ouruidi_case_gallery {
  position: absolute;
  bottom: 15px;
  right: 15px;
  display: flex;
  gap: 8px;
  z-index: 2;
}

.ouruidi_case_gallery_item {
  width: 60px;
  height: 45px;
  border-radius: 6px;
  overflow: hidden;
  border: 2px solid #FFFFFF;
  box-shadow: 0px 2px 8px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease;
}

.ouruidi_case_gallery_item:hover {
  transform: scale(1.1);
}

.ouruidi_case_gallery_item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Content Section */
.ouruidi_case_content {
  padding: 30px 25px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.ouruidi_case_title {
  font-family: 'Muli', var(--title-font-family);
  font-size: 22px;
  font-weight: 400;
  letter-spacing: -2.5%;
  color: #121212;
  margin: 0 0 15px 0;
}

.ouruidi_case_description {
  font-family: 'Muli', var(--font-family);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.667;
  letter-spacing: -1%;
  color: #585757;
  display: -webkit-box;            
  -webkit-box-orient: vertical;    
  -webkit-line-clamp: 4;           
  overflow: hidden;               
  text-overflow: ellipsis;        
}

.ouruidi_case_link {
  font-family: 'Muli', var(--font-family);
  font-size: 18px;
  font-weight: 400;
  line-height: 1.255;
  letter-spacing: -1%;
  color: #035A8F;
  text-decoration: none;
  transition: all 0.3s ease;
  align-self: flex-start;
  position: relative;
}

.ouruidi_case_link:hover {
  color: var(--color-primary, #035A8F);
  text-decoration: none;
  transform: translateX(5px);
}

.ouruidi_case_link:after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: #035A8F;
  transition: width 0.3s ease;
}

.ouruidi_case_link:hover:after {
  width: 100%;
}

/* Pagination */


/* 响应式设计 */

@media (max-width: 1441px) {
.ouruidi_case_list_section{padding:70px 0;}
.ouruidi_case_title{font-size:20px;}
}

@media (max-width: 1280px) {
.ouruidi_case_list_section{padding:60px 0;}
.ouruidi_case_title{font-size:18px;}
.ouruidi_case_content{padding:25px 20px;}

}

@media (max-width: 1199px) {
  .ouruidi_case_list_title {
    font-size: 42px;
  }
  
  .ouruidi_case_list_description {
    font-size: 18px;
  }
  
  .ouruidi_case_list_subtitle {
    font-size: 22px;
  }


  .ouruidi_case_tab_nav ul {
    gap: 30px;
  }
  
  .ouruidi_case_tab_nav li h3 a {
    font-size: 18px;
  }
}

@media (max-width: 991px) {
  .ouruidi_case_list_section {
    padding: 60px 0;
  }
  
  .ouruidi_case_list_grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-bottom: 50px;
  }
  
  .ouruidi_case_list_title {
    font-size: 36px;
    margin-bottom: 25px;
  }
  
  .ouruidi_case_list_header {
    margin-bottom: 50px;
  }
  
  .ouruidi_case_images {
    height: 240px;
  }
  
  .ouruidi_case_content {
    padding: 25px 20px;
  }
  
  .ouruidi_case_gallery_item {
    width: 50px;
    height: 38px;
  }

  .ouruidi_case_tab_nav ul {
    gap: 25px;
  }
}

@media (max-width: 767px) {
  .ouruidi_case_list_section {padding:30px 0;}
  

  
  .ouruidi_case_list_title {
    font-size: 32px;
    margin-bottom: 20px;
  }
  
  .ouruidi_case_list_description {
    font-size: 18px;
    margin-bottom: 20px;
  }
  
  .ouruidi_case_list_subtitle {
    font-size: 20px;
  }
  
  .ouruidi_case_list_header {
    margin-bottom: 40px;
  }
  
  .ouruidi_case_images {
    height: 200px;
  }
  
.ouruidi_case_title{font-size:17px;margin-bottom:12px;}
.ouruidi_case_description{font-size:15px;line-height:1.5;}

.ouruidi_case_list_grid{margin-bottom:30px;}


  .ouruidi_case_content {
    padding: 20px 18px;
  }
  
  .ouruidi_case_gallery {
    bottom: 10px;
    right: 10px;
    gap: 6px;
  }
  
  .ouruidi_case_gallery_item {
    width: 45px;
    height: 34px;
  }

  .ouruidi_case_tab_nav {
    margin-bottom: 40px;
    overflow-x: auto;
  }
  
  .ouruidi_case_tab_nav ul {
    flex-wrap: nowrap;
    gap: 20px;
    min-width: max-content;
  }

  .ouruidi_case_tab_nav li h3 a {
    font-size: 18px;
    white-space: nowrap;
  }

  /* 移动端禁用hover背景 */
  .ouruidi_case_tab_nav li:hover {
    background-color: transparent;
  }
}




@media (max-width: 575px) {
  
.ouruidi_case_list_grid{grid-template-columns: 1fr;gap:20px;}  
  

  .ouruidi_case_list_title {
    font-size: 28px;
  }
  
  .ouruidi_case_list_description {
    font-size: 15px;
  }
  
  .ouruidi_case_list_subtitle {
    font-size: 18px;
  }
  
  .ouruidi_case_description,
  .ouruidi_case_link {
    font-size: 15px;
  }
  
  .ouruidi_case_content {
    padding: 18px 15px;
  }
  
  .ouruidi_case_images {
    height: 180px;
  }

  .ouruidi_case_tab_nav ul {
    gap: 15px;
  }

  .ouruidi_case_tab_nav li h3 a {
    font-size: 15px;
    padding: 12px 0;
  }

  .ouruidi-nav-slidedown {
    min-width: 180px;
  }

  .ouruidi-nav-slidedown a {
    padding: 10px 15px;
    font-size: 15px;
  }
} 

@media screen and (max-width:480px) {
.ouruidi_case_title{font-size:16px;}
}