/* ===================================================================
   cases.css - 案例页
   -------------------------------------------------------------------
   说明：复用 home.css 的 .site-footer 等基础样式，本文件只补充
   cases 页独有的部分（hero 图、OUR CASE 标题、卡片网格、分页）
   =================================================================== */

/* ==============================================================
   0. 覆盖 home.css 的 hover 才显示封面图（列表页要一直显示）
   ============================================================== */
.cases-grid .case-card {
  position: static;
  display: flex;
  flex-direction: row;
  min-height: 0;
}

.cases-grid .case-card__thumb {
  position: relative;
  inset: auto;
  opacity: 1;
  z-index: auto;
  background: #1a2a3a;
}

.cases-grid .case-card__thumb::after { content: none; }

.cases-grid .case-card__thumb img {
  transform: none;
}

.cases-grid .case-card:hover .case-card__thumb img {
  transform: scale(1.05);
}

/* ==============================================================
   1. 顶部大图 Hero（城市天际线 1920×400）
   ============================================================== */
.cases-hero {
  position: relative;
  height: 200px;
  background:
    linear-gradient(180deg, rgba(10,23,41,0.0) 0%, rgba(10,23,41,0.0) 60%, rgba(10,23,41,0.55) 100%),
    url("../../../../assets/website/images/cases-bg-img.png") center / cover no-repeat;
  overflow: hidden;
}

@media (min-width: 768px)  { .cases-hero { height: 420px; } }
@media (min-width: 1025px) { .cases-hero { height: 520px; } }

/* ==============================================================
   2. OUR CASE 标题（水平白→蓝渐变）
   ============================================================== */
.cases-list-section {
  padding-block: var(--space-10) var(--space-12);
}

.cases-list__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  text-align: center;
  margin: 0 0 var(--space-10);
  letter-spacing: 0.04em;
  display: block;
  background-image: linear-gradient(90deg, #ffffff 0%, #0095ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.cases-list__title span {
  -webkit-text-fill-color: transparent;
  color: transparent;
}

@media (min-width: 768px) { .cases-list__title { font-size: var(--font-size-3xl); } }

/* ==============================================================
   3. 案例卡片网格（2 列）
   ============================================================== */
.cases-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
}

@media (min-width: 768px) { .cases-grid { grid-template-columns: repeat(2, 1fr); } }

.case-card {
  display: flex;
  align-items: stretch;
  gap: var(--space-4);
  padding: var(--space-4);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 4px;
  color: inherit;
  text-decoration: none;
  overflow: hidden;
  transition: border-color var(--transition-base), transform var(--transition-base), background-color var(--transition-base);
}

.case-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.06);
}

/* 高亮卡片：蓝色边框 */
.case-card--active {
  border-color: var(--color-accent);
}

.case-card--active:hover {
  border-color: var(--color-accent);
}

.case-card__thumb {
  flex-shrink: 0;
  width: 200px;
  height: 150px;
  overflow: hidden;
  border-radius: 2px;
  background: #1a2a3a;
  position: relative;
}

.case-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 1;
  visibility: visible;
  transition: transform var(--transition-base);
}

.cases-grid .case-card__body {
  position: relative;
  z-index: 1;
  padding: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;   /* 内部子元素全部居左 */
  text-align: left;          /* 文本左对齐 */
  gap: 0;                    /* 用子元素 margin 控制间距 */
  height: 150px;             /* 与封面图高度一致 */
  min-height: 0;
  overflow: hidden;
}

.cases-grid .case-card__title {
  width: 100%;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-inverse);
  margin: 0 0 var(--space-2);
  line-height: 1.4;
  text-align: left;
  display: -webkit-box;
  -webkit-line-clamp: 2;     /* 最多 2 行 */
  -webkit-box-orient: vertical;
  overflow-wrap: break-word; /* 允许长单词/字符串任意位置换行 */
  word-break: break-word;    /* 兼容：长字符串强制断行 */
  overflow: hidden;
  transition: color var(--transition-base);
}

.case-card--active .case-card__title,
.case-card:hover .case-card__title { color: var(--color-accent); }

.cases-grid .case-card__desc {
  width: 100%;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0 0 var(--space-2);
  text-align: left;
  display: -webkit-box;
  -webkit-line-clamp: 2;     /* 最多 2 行 */
  -webkit-box-orient: vertical;
  overflow-wrap: break-word;
  word-break: break-word;
  overflow: hidden;
}

.cases-grid .case-card__more {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding-top: 0;            /* 覆盖 home.css 的 padding-top */
  font-size: var(--font-size-xs);
  color: var(--color-text-inverse);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: auto;          /* 始终推到底部 */
  align-self: flex-end;      /* 贴右 */
  transition: color var(--transition-base);
}

.case-card__more .arrow { transition: transform var(--transition-base), color var(--transition-base); }

.case-card:hover .case-card__more,
.case-card:hover .case-card__more .arrow { color: var(--color-accent); }

.case-card:hover .case-card__more .arrow { transform: translateX(4px); }

.case-card:hover .case-card__thumb img { transform: scale(1.05); }

/* ==============================================================
   4. 分页
   ============================================================== */
.cases-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-10);
}

.cases-pagination__btn {
  min-width: 36px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 2px;
  text-decoration: none;
  transition: all var(--transition-base);
}

.cases-pagination__btn:hover {
  color: var(--color-text-inverse);
  border-color: var(--color-accent);
}

.cases-pagination__btn.is-active {
  background: var(--color-accent);
  color: var(--color-text-inverse);
  border-color: var(--color-accent);
}

.cases-pagination__btn.is-disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}

.cases-pagination__btn--text { padding: 0 var(--space-4); }

.cases-pagination__ellipsis {
  color: var(--color-text-muted);
  padding: 0 var(--space-2);
}

/* ==============================================================
   5. GR Advisor
   ============================================================== */
.gr-advisor {
  padding-block: var(--space-10) var(--space-12);
}

.gr-advisor__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  text-align: center;
  margin: 0 0 var(--space-8);
  letter-spacing: 0.04em;
  background-image: linear-gradient(90deg, #ffffff 0%, #0095ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.gr-advisor__content {
  margin: 0 auto;
}

.gr-advisor__content p {
  font-size: var(--font-size-base);
  line-height: 1.8;
  color: var(--color-text-muted);
  margin: 0 0 var(--space-5);
  text-align: justify;
}

.gr-advisor__content p:last-child {
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .gr-advisor__title {
    font-size: var(--font-size-3xl);
  }
}

/* ==============================================================
   6. Recent M&A Cases
   ============================================================== */
.ma-cases {
  padding-block: var(--space-10) var(--space-12);
}

.ma-cases__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  text-align: center;
  margin: 0 0 var(--space-4);
  letter-spacing: 0.02em;
  background-image: linear-gradient(90deg, #ffffff 0%, #0095ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.ma-cases__title span {
  display: block;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-normal);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
  -webkit-text-fill-color: var(--color-text-muted);
}

.ma-cases__desc {
  margin: 0 auto var(--space-10);
  text-align: center;
  font-size: var(--font-size-base);
  line-height: 1.8;
  color: var(--color-text-muted);
}

.ma-cases__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .ma-cases__title {
    font-size: var(--font-size-3xl);
  }
  .ma-cases__list {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5);
  }
}

.ma-case-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  transition: transform 0.35s ease, border-color 0.35s ease;
}

.ma-case-item:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 149, 255, 0.3);
}

.ma-case-item__logo {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ma-case-item__logo img {
  max-width: 48px;
  max-height: 48px;
  object-fit: contain;
}

.ma-case-item__body {
  flex: 1;
  min-width: 0;
}

.ma-case-item__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-inverse);
  margin: 0 0 var(--space-2);
  line-height: 1.4;
}

.ma-case-item__review {
  font-size: var(--font-size-sm);
  color: var(--color-accent);
  margin: 0 0 var(--space-2);
  font-weight: var(--font-weight-medium);
}

.ma-case-item__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.6;
}

/* ==============================================================
   7. Other Cases
   ============================================================== */
.other-cases {
  padding-block: var(--space-10) var(--space-12);
}

.other-cases__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  text-align: center;
  margin: 0 0 var(--space-4);
  letter-spacing: 0.02em;
  background-image: linear-gradient(90deg, #ffffff 0%, #0095ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}


.other-cases__title span {
  display: block;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-normal);
  -webkit-text-fill-color: var(--color-text-muted);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

.other-cases__subtitle {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-inverse);
  margin: 0 0 var(--space-4);
}

.other-cases__desc {
  margin: 0 auto var(--space-10);
  text-align: center;
  font-size: var(--font-size-base);
  line-height: 1.8;
  color: var(--color-text-muted);
}

/*.other-cases__category {*/
/*  font-size: var(--font-size-lg);*/
/*  font-weight: var(--font-weight-semibold);*/
/*  color: var(--color-accent);*/
/*  margin: 0 0 var(--space-5);*/
/*  text-align: center;*/
/*}*/

.other-cases__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .other-cases__title {
    font-size: var(--font-size-3xl);
  }
  .other-cases__list {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5);
  }
}

.other-case-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: var(--space-5);
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  transition: transform 0.35s ease, border-color 0.35s ease;
}

.other-case-item:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 149, 255, 0.3);
}

.other-case-item__logo {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.other-case-item__logo img {
  max-width: 48px;
  max-height: 48px;
  object-fit: contain;
}

.other-case-item__body {
  flex: 1;
  min-width: 0;
}

.other-case-item__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-inverse);
  margin: 0 0 var(--space-2);
  line-height: 1.4;
}
.other-case-item__review {
  font-size: var(--font-size-sm);
  color: var(--color-accent);
  margin: 0 0 var(--space-2);
  font-weight: var(--font-weight-medium);
}

.other-case-item__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.6;
}

/* ==============================================================
   8. 图片画廊（4 列网格）
   ============================================================== */
.cases-gallery {
  padding-block: var(--space-10) var(--space-12);
}

.cases-gallery__single {
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.cases-gallery__single img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ==============================================================
   6. 响应式：移动端调整
   ============================================================== */
@media (max-width: 767px) {
  .cases-hero { height: 160px; }

  .cases-list-section { padding-block: var(--space-5) var(--space-6); }
  .cases-list__title { font-size: 1.25rem; margin-bottom: var(--space-5); }

  .cases-grid { gap: var(--space-3); }

  .case-card { padding: var(--space-3); gap: var(--space-3); }
  .case-card__thumb { width: 130px; height: 100px; }
  .case-card__body { height: 100px; }
  .case-card__title { font-size: 0.875rem; }
  .case-card__desc { font-size: 0.6875rem; line-height: 1.4; -webkit-line-clamp: 2; }

  .cases-pagination { gap: var(--space-1); margin-top: var(--space-6); }
  .cases-pagination__btn { min-width: 32px; height: 28px; font-size: 0.75rem; padding: 0 var(--space-2); }

  .cases-gallery { padding-block: var(--space-5) var(--space-6); }
  .cases-gallery__grid { gap: var(--space-3); }
  /*.cases-gallery__item { height: 160px; }*/
  .cases-pagination__btn--text { padding: 0 var(--space-3); }
}