.neo-popup-overlay {
      display: none;
      position: fixed;
      inset: 0;
      background: linear-gradient(135deg, rgba(30, 144, 255, 0.7), rgba(0, 191, 255, 0.7));
      justify-content: center;
      align-items: center;
      z-index: 2000;
      animation: fadeIn 0.3s ease-in-out;
    }

    .neo-popup-box {
      background: linear-gradient(145deg, #ffffff, #f0f8ff);
      padding: 30px;
      border-radius: 15px;
      width: 90%;
      max-width: 500px;
      position: relative;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
      animation: slideUp 0.4s ease-out;
      border: 2px solid #1e90ff;
    }

    .neo-popup-close-btn {
      position: absolute;
      top: 15px;
      right: 15px;
      font-size: 28px;
      font-weight: bold;
      color: #ff4500;
      cursor: pointer;
      transition: transform 0.2s, color 0.2s;
    }

    .neo-popup-close-btn:hover {
      color: #ff6347;
      transform: scale(1.2);
    }

    .neo-popup-box h2 {
      color: #1e90ff;
      text-align: center;
      margin-bottom: 10px;
      font-family: 'Arial', sans-serif;
      animation: pulse 2s infinite;
    }

    .neo-popup-box h6 {
      color: #4682b4;
      text-align: center;
      margin-bottom: 20px;
      font-family: 'Arial', sans-serif;
    }

    .neo-form-section {
      margin-bottom: 20px;
      position: relative;
    }

    .neo-form-section label {
      display: block;
      margin-bottom: 8px;
      font-weight: 600;
      color: #2f4f4f;
      font-family: 'Arial', sans-serif;
    }

    .neo-form-section input,
    .neo-form-section textarea {
      width: 100%;
      padding: 12px;
      border: 2px solid #87ceeb;
      border-radius: 8px;
      box-sizing: border-box;
      transition: border-color 0.3s, box-shadow 0.3s;
      font-family: 'Arial', sans-serif;
    }

    .neo-form-section input:focus,
    .neo-form-section textarea:focus {
      border-color: #1e90ff;
      box-shadow: 0 0 8px rgba(30, 144, 255, 0.5);
      outline: none;
    }

    .neo-form-section .error {
      color: #ff4500;
      font-size: 12px;
      margin-top: 5px;
      display: none;
      font-family: 'Arial', sans-serif;
    }

    .neo-submit-button {
      padding: 12px 30px;
      background: linear-gradient(90deg, #1e90ff, #00b7eb);
      color: #fff;
      border: none;
      border-radius: 8px;
      font-size: 16px;
      cursor: pointer;
      width: 100%;
      transition: transform 0.2s, box-shadow 0.2s;
      font-family: 'Arial', sans-serif;
    }

    .neo-submit-button:hover {
      transform: translateY(-2px);
      box-shadow: 0 5px 15px rgba(30, 144, 255, 0.4);
    }

    .neo-submit-button:disabled {
      background: #a9a9a9;
      cursor: not-allowed;
      transform: none;
      box-shadow: none;
    }

    .neo-launch-contact-btn {
      margin: 30px;
      padding: 12px 20px;
      background: linear-gradient(90deg, #32cd32, #00ff7f);
      color: white;
      border: none;
      border-radius: 8px;
      cursor: pointer;
      font-size: 16px;
      transition: transform 0.2s, box-shadow 0.2s;
      font-family: 'Arial', sans-serif;
    }

    .neo-launch-contact-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 5px 15px rgba(50, 205, 50, 0.4);
    }

    @keyframes fadeIn {
      from { opacity: 0; }
      to { opacity: 1; }
    }

    @keyframes slideUp {
      from { transform: translateY(50px); opacity: 0; }
      to { transform: translateY(0); opacity: 1; }
    }

    @keyframes pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.05); }
      100% { transform: scale(1); }
    }