.case-studies-section {
      padding: 80px 0;
      background-color: white;
  }

  .case-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
  }

  .case-card {
      background: #f1f5f9;
      border-radius: 12px;
      padding: 25px;
      transition: all 0.3s;
  }

  .case-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 20px rgba(0,0,0,0.08);
  }

  .case-logo {
      font-size: 24px;
      font-weight: bold;
      color: #2563eb;
      margin-bottom: 15px;
  }

  .case-desc {
      color: #475569;
      font-size: 15px;
  }

  .case-result {
      margin-top: 15px;
      font-weight: 600;
      color: #0f766e;
  }