/* ==========================================
   DX概要カード - Flex可変幅レイアウト（LP品質）
   文字量に応じて横に伸びる、高さ固定デザイン
   ========================================== */

.dx-summary-cards {
  display: flex;
  gap: 24px;
  justify-content: center;
  align-items: stretch;
  max-width: 1200px;
  margin: 0 auto;
}

.dx-summary-card {
  display: flex;
  align-items: center;
  gap: 14px;

  padding: 18px 22px;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);

  min-height: 92px;
  max-width: 360px;     /* 縦伸び防止 */
  
  transition: all 0.3s ease;
}

.dx-summary-card.wide {
  max-width: 420px;     /* 文字が多いカードだけ広げる */
  background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
}

.dx-summary-card:hover {
  transform: scale(1.02);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.12);
}

.dx-summary-card p {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  color: #1e293b;
  white-space: nowrap; /* 強制改行を防ぐ */
}

.dx-summary-card p br {
  display: none;        /* まず横で逃がす */
}

.dx-summary-card .icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, #2563eb, #60a5fa);
  display: grid;
  place-items: center;
  font-size: 20px;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

/* ホバー時のアイコンアニメーション */
.dx-summary-card:hover .icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.35);
}

/* レスポンシブ対応 */
@media (max-width: 1024px) {
  .dx-summary-cards {
    flex-wrap: wrap;
    gap: 20px;
  }
  
  .dx-summary-card {
    max-width: 320px;
  }
  
  .dx-summary-card.wide {
    max-width: 380px;
  }
}

@media (max-width: 768px) {
  .dx-summary-cards {
    flex-direction: column;
    align-items: center;
  }
  
  .dx-summary-card {
    max-width: 100%;
    width: 100%;
  }
  
  .dx-summary-card.wide {
    max-width: 100%;
  }
  
  .dx-summary-card p {
    white-space: normal; /* スマホでは改行を許可 */
  }
  
  .dx-summary-card p br {
    display: block; /* スマホではbrタグを有効化 */
  }
}

@media (max-width: 640px) {
  .dx-summary-card {
    padding: 16px 18px;
    min-height: 80px;
  }
  
  .dx-summary-card .icon {
    width: 36px;
    height: 36px;
    font-size: 18px;
  }
  
  .dx-summary-card p {
    font-size: 13px;
  }
}