/* ==========================================
   河南新唯思教育官网 - 学员案例列表页样式
   ========================================== */

/* ========== 页面头部 ========== */
.page-header {
  padding: 120px 0 50px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: var(--white);
  text-align: center;
}

.page-title {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 20px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

/* ========== 学员案例轮播区 ========== */
.cases-carousel-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  border-bottom: 1px solid #e2e8f0;
}

.cases-carousel-section .section-title {
  text-align: center;
  font-size: 36px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 50px;
  position: relative;
  padding-bottom: 20px;
}

.cases-carousel-section .section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  border-radius: 2px;
}

.cases-carousel-section .container {
  position: relative;
  padding: 0 70px;
}

.cases-carousel {
  padding: 20px 0 60px;
  position: relative;
}

.cases-carousel .swiper-slide {
  display: flex;
  justify-content: center;
  align-items: stretch;
  height: auto;
}

.case-carousel-item {
  display: flex;
  flex-direction: column;
  width: 100%;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  border: 1px solid #e2e8f0;
  overflow: hidden;
  height: 100%;
  max-height: 500px;
  position: relative;
  cursor: pointer;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 顶部橙色渐变边框 */
.case-carousel-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) 0.05s;
  z-index: 10;
  box-shadow: 0 2px 8px rgba(255, 107, 53, 0.3);
}

/* 悬停效果 */
.case-carousel-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.case-carousel-item:hover::before {
  transform: scaleX(1);
}

.cases-carousel .swiper-slide-active .case-carousel-item {
  box-shadow: 0 8px 30px rgba(255, 107, 53, 0.15);
  border-color: var(--primary-color);
}

/* 确保 active slide 的 hover 效果正常工作 */
.cases-carousel .swiper-slide-active .case-carousel-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

/* 轮播卡片三段式布局 */
.case-carousel-section {
  padding: 0;
  margin: 0;
}

/* 第一段：姓名, 本科院校 */
.case-carousel-header-section {
  padding: 25px 20px 20px;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: var(--white);
  text-align: center;
  flex-shrink: 0;
}

.case-name {
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 8px 0;
  color: var(--white);
  line-height: 1.3;
}

.case-undergraduate {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.95);
  font-weight: 500;
  margin: 0;
  line-height: 1.4;
}

/* 第二段：项目收获 */
.case-carousel-achievements-section {
  padding: 20px;
  flex: 1;
  background: var(--white);
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.case-section-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-dark);
  margin: 0 0 12px 0;
  padding-bottom: 8px;
  /* border-bottom: 2px solid #e2e8f0;
  position: relative;
  flex-shrink: 0; */
}

/* .case-section-title:after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 50px;
  height: 2px;
  background: var(--primary-color);
} */

.case-achievements-text {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dark);
  margin: 0;
  text-align: left;
  word-wrap: break-word;
  word-break: break-all;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

/* 第三段：录取院校 */
.case-carousel-admission-section {
  padding: 18px 20px 20px;
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.05) 0%, rgba(255, 107, 53, 0.02) 100%);
  text-align: center;
  border-top: 1px solid #e2e8f0;
  flex-shrink: 0;
}

.case-admission-school {
  font-size: 15px;
  font-weight: 700;
  color: var(--primary-color);
  margin: 0;
  padding: 18px 20px 12px;
  background: var(--white);
  border-radius: var(--radius-md);
  display: block;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  border-top: 4px solid var(--primary-color);
  position: relative;
  width: 100%;
  max-width: 100%;
  line-height: 1.4;
  word-wrap: break-word;
  word-break: break-word;
  margin-top: 10px;
  text-align: center;
}

/* 学士帽图标在顶部中央 */
.case-admission-school::before {
  content: '🎓';
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 28px;
  line-height: 1;
}

/* 轮播控制 */
.cases-carousel .swiper-pagination {
  bottom: 10px;
}

.cases-carousel .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background: #bdc3c7;
  opacity: 1;
}

.cases-carousel .swiper-pagination-bullet-active {
  background: var(--primary-color);
  width: 30px;
  border-radius: 6px;
}

.cases-carousel .swiper-button-prev,
.cases-carousel .swiper-button-next {
  width: 50px;
  height: 50px;
  background: var(--white);
  border-radius: 50%;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  color: var(--primary-color);
  margin-top: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  opacity: 0.5;
  transition: opacity 0.3s ease, transform 0.3s ease, background 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}

.cases-carousel .swiper-button-prev {
  left: 15px;
}

.cases-carousel .swiper-button-next {
  right: 15px;
}

.cases-carousel .swiper-button-prev:after,
.cases-carousel .swiper-button-next:after {
  font-size: 20px;
  font-weight: 700;
}

/* 悬停箭头本身 */
.cases-carousel .swiper-button-prev:hover,
.cases-carousel .swiper-button-next:hover {
  opacity: 1;
  background: var(--primary-color);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
  transform: translateY(-50%) scale(1.1);
}

/* 悬停轮播区域时，箭头变为半实 */
.cases-carousel:hover .swiper-button-prev,
.cases-carousel:hover .swiper-button-next {
  opacity: 0.8;
}

/* ========== 学员专访列表 ========== */
.cases-list-section {
  padding: 60px 0 80px;
  background-color: var(--bg-color);
}

.cases-list-section .section-title {
  text-align: center;
  font-size: 36px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 50px;
  position: relative;
  padding-bottom: 20px;
}

.cases-list-section .section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  border-radius: 2px;
}

.cases-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 50px;
}

/* 学员专访卡片 */
.interview-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  border: 1px solid #e2e8f0;
  display: flex;
  flex-direction: column;
  position: relative;
}

.interview-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

/* 悬停提示 */
.interview-card::after {
  content: '查看详情';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: var(--white);
  padding: 12px 24px;
  border-radius: 25px;
  font-size: 14px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 10;
  box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
  white-space: nowrap;
}

.interview-card:hover::after {
  opacity: 1;
}

.interview-card-link {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* 封面图 */
.interview-card-cover {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
  background: #f5f5f5;
}

.interview-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.interview-card:hover .interview-card-cover img {
  transform: scale(1.1);
}

/* 标签 */
.interview-card-tag {
  position: absolute;
  top: 15px;
  right: 15px;
  background: rgba(255,255,255,0.95);
  color: var(--primary-color);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

/* 内容区 */
.interview-card-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.interview-card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
  line-height: 1.4;
  transition: color 0.3s ease;
}

.interview-card:hover .interview-card-title {
  color: var(--primary-color);
}

.interview-card-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid #e2e8f0;
}

/* 第一行：姓名和时间 */
.interview-card-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.interview-card-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.5;
}

.interview-card-meta-item i {
  color: var(--primary-color);
  font-size: 14px;
  width: 16px;
  text-align: center;
  flex-shrink: 0;
}

.interview-card-excerpt {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-light);
  margin-bottom: 0;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-word;
}

/* 查看详情箭头 */
.interview-card-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  margin-left: 6px;
  color: var(--primary-color);
  font-size: 14px;
  transition: all 0.3s ease;
  vertical-align: middle;
}

.interview-card:hover .interview-card-more {
  transform: translateX(3px);
}
/* ========== 分页组件 ========== */
.pagination-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  margin-top: 40px;
}

.pagination {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.pagination-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  background: var(--white);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  color: var(--text-dark);
  font-size: 14px;
  text-decoration: none;
  transition: all var(--transition-base);
  cursor: pointer;
}

.pagination-item:hover:not(.disabled):not(.active) {
  background: #f8f9fa;
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.pagination-item.active {
  background: var(--gradient-primary);
  color: var(--white);
  border-color: var(--primary-color);
  box-shadow: var(--shadow-sm);
}

.pagination-item.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination-ellipsis {
  padding: 0 8px;
  color: var(--text-light);
}

.pagination-jump {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-dark);
}

.pagination-input {
  width: 60px;
  height: 36px;
  padding: 0 10px;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  text-align: center;
  font-size: 14px;
}

.pagination-input:focus {
  outline: none;
  border-color: var(--primary-color);
}

.pagination-go-btn {
  padding: 8px 20px;
  background: var(--gradient-primary);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
}

.pagination-go-btn:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* ========== 响应式设计 ========== */
@media (max-width: 1200px) {
  .page-header {
    padding: 100px 0 40px;
  }

  .page-title {
    font-size: 36px;
  }

  .cases-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .interview-card-cover {
    height: 180px;
  }

  .interview-card-body {
    padding: 18px;
  }

  .interview-card-title {
    font-size: 17px;
  }
}

@media (max-width: 768px) {
  .page-header {
    padding: 100px 0 40px;
  }

  .page-title {
    font-size: 36px;
  }

  .cases-carousel-section {
    padding: 40px 0;
  }

  .cases-carousel-section .container {
    padding: 0 60px;
  }

  .cases-carousel {
    padding: 20px 0 60px;
  }

  .cases-carousel .swiper-button-prev {
    left: 10px;
  }

  .cases-carousel .swiper-button-next {
    right: 10px;
  }

  .cases-carousel .swiper-button-prev,
  .cases-carousel .swiper-button-next {
    width: 40px;
    height: 40px;
  }

  .cases-carousel .swiper-button-prev:after,
  .cases-carousel .swiper-button-next:after {
    font-size: 16px;
  }

  .case-carousel-item {
    max-width: 100%;
  }

  .case-carousel-item {
    max-height: 450px;
  }

  /* 移动端：点击时的 active 状态 */
  .case-carousel-item:active {
    transform: translateY(-4px);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.12);
  }

  .case-carousel-item:active::before {
    transform: scaleX(1);
  }

  .case-carousel-header-section {
    padding: 22px 18px 18px;
  }

  .case-name {
    font-size: 22px;
  }

  .case-undergraduate {
    font-size: 14px;
  }

  .case-carousel-achievements-section {
    padding: 18px;
  }

  .case-section-title {
    font-size: 15px;
    margin-bottom: 10px;
  }

  .case-achievements-text {
    font-size: 12px;
    line-height: 1.6;
  }

  .case-carousel-admission-section {
    padding: 16px 18px 18px;
  }

  .case-admission-school {
    font-size: 18px;
    padding: 16px 18px 10px;
    margin-top: 8px;
  }

  .case-admission-school::before {
    font-size: 24px;
    top: -18px;
  }

  .cases-list-section {
    padding: 40px 0 60px;
  }

  .cases-list {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .cases-list {
    gap: 20px;
  }

  .interview-link {
    flex-direction: column;
  }

  .interview-cover {
    width: 100%;
    height: 220px;
  }

  .interview-content {
    padding: 20px;
  }

  .interview-title {
    font-size: 20px;
  }

  .interview-meta {
    gap: 15px;
  }

  .interview-excerpt {
    font-size: 14px;
  }

  .pagination-wrapper {
    margin-top: 30px;
  }

  .pagination {
    gap: 6px;
  }

  .pagination-item {
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    font-size: 13px;
  }
}

@media (max-width: 480px) {
  .page-title {
    font-size: 28px;
  }

  .cases-carousel-section .container {
    padding: 0 50px;
  }

  .cases-carousel {
    padding: 20px 0 60px;
  }

  .cases-carousel .swiper-button-prev {
    left: 5px;
  }

  .cases-carousel .swiper-button-next {
    right: 5px;
  }

  .cases-carousel .swiper-button-prev,
  .cases-carousel .swiper-button-next {
    width: 35px;
    height: 35px;
  }

  .cases-carousel .swiper-button-prev:after,
  .cases-carousel .swiper-button-next:after {
    font-size: 14px;
  }

  .case-carousel-item {
    max-height: 400px;
  }

  .case-carousel-header-section {
    padding: 20px 15px 15px;
  }

  .case-name {
    font-size: 20px;
  }

  .case-undergraduate {
    font-size: 13px;
  }

  .case-carousel-achievements-section {
    padding: 15px;
  }

  .case-section-title {
    font-size: 14px;
    margin-bottom: 10px;
    padding-bottom: 8px;
  }

  .case-achievements-text {
    font-size: 12px;
    line-height: 1.6;
  }

  .case-carousel-admission-section {
    padding: 15px;
  }

  .case-admission-school {
    font-size: 16px;
    padding: 14px 15px 10px;
    margin-top: 8px;
  }

  .case-admission-school::before {
    font-size: 22px;
    top: -16px;
  }

  .cases-list {
    grid-template-columns: 1fr;
  }

  .interview-cover {
    height: 200px;
  }

  .interview-content {
    padding: 18px 15px;
  }

  .interview-title {
    font-size: 18px;
    margin-bottom: 12px;
  }

  .interview-meta {
    gap: 12px;
    font-size: 13px;
  }

  .interview-excerpt {
    font-size: 13px;
    margin-bottom: 15px;
  }

  .interview-btn {
    padding: 8px 20px;
    font-size: 13px;
  }
}