/* =========================================
   區塊五：實戰情境（選擇器已加 .scenario 前綴避免衝突）
   ========================================= */
.scenarios-section{background:var(--color-bg-light);padding:100px 20px;color:#1a3344}
.scenarios-section .section-title{font-size:var(--fs-section-heading);font-weight:900;color:#1b364a;margin-bottom:48px;letter-spacing:.5px}

.scenarios-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;align-items:stretch;padding-bottom:16px}  /* 底部留白給錯落位移 */
.scenario-card{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 4px 16px rgba(15,55,76,.06);border:1px solid #e0e5ed;display:flex;flex-direction:column;justify-content:space-between;transition:transform .3s,box-shadow .3s}
.scenarios-grid .scenario-card:nth-child(odd){background:#e6ebf3}
.scenarios-grid .scenario-card:nth-child(even){background:#fff}
.scenario-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(15,55,76,.12)}
/* 桌機高低錯落：偶數張下移 */
.scenarios-grid .scenario-card:nth-child(even){transform:translateY(16px)}
.scenarios-grid .scenario-card:nth-child(even):hover{transform:translateY(12px)}

.scenario-card .card-image-wrapper{width:100%;height:180px;overflow:hidden;flex-shrink:0;background:transparent}
.scenario-card .card-img{width:100%;height:100%;object-fit:cover}
.scenario-card.card-img-top .card-img{-webkit-mask-image:linear-gradient(to bottom,#000 62%,transparent 100%);mask-image:linear-gradient(to bottom,#000 62%,transparent 100%)}
.scenario-card.card-img-bottom .card-img{-webkit-mask-image:linear-gradient(to top,#000 62%,transparent 100%);mask-image:linear-gradient(to top,#000 62%,transparent 100%)}
.scenario-card .card-body{padding:20px 18px;display:flex;flex-direction:column;flex-grow:1}
.scenario-card .card-title{overflow:hidden;font-size:18px;font-weight:700;color:#1b364a;margin:0 0 10px;line-height:1.4;white-space:nowrap;text-overflow:ellipsis}
.scenario-card .card-desc{display:-webkit-box;overflow:hidden;min-height:calc(3 * 1.6em);font-size:16px;color:#1b364a;line-height:1.6;margin:0;font-weight:600;-webkit-box-orient:vertical;line-clamp:3;-webkit-line-clamp:3}

@media (max-width:992px){
  .scenarios-grid{grid-template-columns:repeat(2,1fr);gap:24px;padding-bottom:0}
  .scenarios-grid .scenario-card:nth-child(even){transform:none}   /* 平板取消錯落 */
  .scenarios-grid .scenario-card:nth-child(even):hover{transform:translateY(-4px)}
}
@media (max-width:576px){
  .scenarios-section{padding:100px 16px}
  .scenarios-section .section-title{font-size:var(--fs-section-heading);margin-bottom:28px}
  .scenarios-grid{grid-template-columns:1fr;gap:20px}
  .scenario-card .card-image-wrapper{height:200px}
  /* 手機統一「圖片在上、文字在下」 */
  .scenario-card.card-img-bottom .card-image-wrapper{order:1}
  .scenario-card.card-img-bottom .card-body{order:2}
}