/* ==========================================
   성공사례 페이지 전용 스타일
   ========================================== */

/* ── 필터 바 ── */
.cases-filter-bar {
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
  position: sticky;
  top: calc(var(--header-top-h) + var(--header-h));
  z-index: 100;
  box-shadow: var(--shadow-sm);
}
.filter-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.filter-btns {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 22px;
  border-radius: 30px;
  border: 1.5px solid var(--border);
  font-size: .88rem;
  font-weight: 600;
  color: var(--text-mid);
  background: #fff;
  cursor: pointer;
  transition: all 0.25s ease;
  font-family: inherit;
}
.filter-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.filter-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.25);
  border-radius: 10px;
  padding: 1px 7px;
  font-size: .78rem;
  font-weight: 700;
}
.filter-btn:not(.active) .filter-count {
  background: var(--bg-light);
  color: var(--text-light);
}

/* 요약 통계 */
.cases-summary-stats {
  display: flex;
  gap: 28px;
}
.cs-stat {
  text-align: center;
}
.cs-stat strong {
  display: block;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary-dark);
  line-height: 1.2;
}
.cs-stat span {
  font-size: .75rem;
  color: var(--text-light);
}

/* ── 메인 그리드 ── */
.cases-main {
  background: var(--bg-light);
}
.cases-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* ── 사례 카드 ── */
.case-story-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.case-story-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

/* 카드 헤더 */
.cs-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cs-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .5px;
}
.cs-badge.rehab {
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}
.cs-badge.bankruptcy {
  background: #fff7ed;
  color: #c2410c;
  border: 1px solid #fed7aa;
}
.cs-date {
  font-size: .78rem;
  color: var(--text-light);
}

/* 제목 */
.cs-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.5;
  flex-shrink: 0;
}

/* 스토리 본문 */
.cs-story {
  font-size: .875rem;
  color: var(--text-mid);
  line-height: 1.8;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 결과 박스 */
.cs-result {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}
.cs-result-item {
  flex: 1;
  text-align: center;
}
.cs-label {
  display: block;
  font-size: .72rem;
  color: var(--text-light);
  margin-bottom: 4px;
}
.cs-result-item.before strong {
  font-size: .98rem;
  font-weight: 800;
  color: #ef4444;
}
.cs-result-item.after strong {
  font-size: .98rem;
  font-weight: 800;
  color: #16a34a;
}
.cs-arrow {
  color: var(--accent);
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* 카드 하단 */
.cs-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  margin-top: auto;
}
.cs-author {
  display: flex;
  align-items: center;
  gap: 10px;
}
.cs-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  font-weight: 700;
  flex-shrink: 0;
}
.cs-author strong {
  display: block;
  font-size: .85rem;
  font-weight: 700;
  color: var(--text-dark);
}
.cs-author span {
  font-size: .75rem;
  color: var(--text-light);
}
.cs-stars {
  font-size: .88rem;
  color: #f59e0b;
  letter-spacing: 1px;
  flex-shrink: 0;
}

/* ── CTA 섹션 ── */
.cases-cta-section {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  padding: 72px 0;
}
.cases-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cases-cta-text h2 {
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
}
.cases-cta-text p {
  font-size: 1rem;
  color: rgba(255,255,255,.8);
  line-height: 1.8;
}
.cases-cta-btns {
  display: flex;
  gap: 16px;
  flex-shrink: 0;
  flex-wrap: wrap;
}

/* ── fade-up 애니메이션 ── */
.fade-up {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── 반응형 ── */
@media (max-width: 1100px) {
  .cases-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .cases-filter-bar {
    position: static;
  }
  .filter-wrap {
    flex-direction: column;
    align-items: flex-start;
  }
  .cases-summary-stats {
    gap: 20px;
  }
  .cases-cards-grid {
    grid-template-columns: 1fr;
  }
  .cases-cta-inner {
    flex-direction: column;
    text-align: center;
  }
  .cases-cta-btns {
    justify-content: center;
  }
  .cases-cta-text h2 {
    font-size: 1.6rem;
  }
}
@media (max-width: 480px) {
  .case-story-card {
    padding: 20px;
  }
  .cs-result {
    flex-direction: column;
    gap: 8px;
  }
  .cs-arrow {
    transform: rotate(90deg);
  }
}