/* Reset */
  * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    body {
      font-family: 'Segoe UI', sans-serif;
      background-color: #f7f7f7;
      padding: 20px;
    }

    .inquiry-container {
      max-width: 1000px;
      margin: 60px auto;
      background: #ff6600; /* Orange background */
      padding: 30px 20px;
      border-radius: 8px;
      box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    }

    .inquiry-container h2 {
      font-size: 24px;
      margin-bottom: 20px;
      color: #fff;
    }

    .inquiry-container h2 strong {
      color: #fff;
    }

    hr {
      border: none;
      border-top: 1px solid #666;
      margin: 20px 0;
    }

    .inquiry-form {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      align-items: center;
    }

    .inquiry-form input {
      flex: 1 1 20%;
      min-width: 180px;
      padding: 10px;
      font-size: 14px;
      background-color: #fff;
      color: #000;
      border: 1px solid #ccc;
      border-radius: 4px;
    }

    .inquiry-form button {
      background-color: #555; /* Grey button */
      color: white;
      border: none;
      padding: 10px 18px;
      font-size: 14px;
      border-radius: 4px;
      cursor: pointer;
      transition: background 0.3s ease;
    }

    .inquiry-form button:hover {
      background-color: #333;
    }

    @media (max-width: 768px) {
      .inquiry-form {
        flex-direction: column;
        align-items: stretch;
      }

      .inquiry-form button {
        width: 100%;
      }
    }