/* Reset e base */
    * {
      box-sizing: border-box;
    }
    body {
      margin: 0;
      padding: 0;
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      background: linear-gradient(145deg, #020024, #000000, #090979);
      color: #fff;
      min-height: 100vh;
      display: flex;
      justify-content: center;
      align-items: center;
      padding: 20px;
    }

    /* Container */
    .container {
      background-color: #0f172a;
      width: 100%;
      max-width: 420px;
      padding: 35px 30px;
      border-radius: 16px;
      box-shadow: 0 0 30px rgba(0, 0, 0, 0.6);
      border: 2px solid #1e40af;
    }

    /* Título */
    .form-title {
      font-weight: 900;
      font-size: 1.8rem;
      text-align: center;
      color: #60a5fa;
      margin-bottom: 25px;
    }

    /* Formulário */
    .form {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .form-group label {
      display: block;
      font-weight: 600;
      margin-bottom: 6px;
      font-size: 0.95rem;
      color: #bfdbfe;
    }

    .form-group select,
    .form-group input {
      width: 100%;
      padding: 12px;
      background-color: #1e293b;
      color: white;
      font-weight: 600;
      border: 1.8px solid #334155;
      border-radius: 10px;
      font-size: 0.95rem;
      transition: border-color 0.2s ease;
    }
    
    .form-group select:focus,
    .form-group input:focus {
      border-color: #3b82f6;
      outline: none;
    }

    .help-text {
      font-size: 0.8rem;
      color: #94a3b8;
      margin-top: 5px;
    }

    /* Preço */
    .price-display {
      font-size: 1.2rem;
      color: #93c5fd;
      text-align: center;
      margin: 10px 0;
    }

    /* Botão */
    .submit-btn {
      margin-top: 10px;
      padding: 14px 0;
      font-size: 1rem;
      font-weight: bold;
      color: white;
      background-color: #3b82f6;
      border: none;
      border-radius: 12px;
      cursor: pointer;
      transition: background-color 0.3s ease;
    }
    
    .submit-btn:hover {
      background-color: #2563eb;
    }

    .submit-btn:disabled {
      background-color: #64748b;
      cursor: not-allowed;
    }

    /* Garantias em grid responsivo */
    .guarantees {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      gap: 10px;
      margin-top: 20px;
      padding: 15px;
      background: rgba(255,255,255,0.05);
      border-radius: 12px;
      border: 1px solid rgba(255,255,255,0.1);
    }
    
    .guarantee-item {
      text-align: center;
      font-size: 0.85rem;
      color: #cbd5e1;
      padding: 10px 8px;
      background: rgba(255,255,255,0.05);
      border-radius: 8px;
      transition: all 0.2s;
      display: flex;
      align-items: center;
      justify-content: center;
      min-height: 40px;
    }
    
    .guarantee-item:hover {
      background: rgba(255,255,255,0.1);
      transform: translateY(-1px);
      color: #e2e8f0;
    }

    /* Responsividade */
    @media (max-width: 768px) {
      .guarantees {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
        padding: 12px;
      }
      
      .guarantee-item {
        font-size: 0.8rem;
        padding: 8px 6px;
        min-height: 35px;
      }
    }
    
    @media (max-width: 480px) {
      .container {
        padding: 25px 20px;
        max-width: 100%;
      }
      
      .form-title {
        font-size: 1.5rem;
      }
      
      .guarantees {
        grid-template-columns: 1fr;
        gap: 6px;
        padding: 10px;
      }
      
      .guarantee-item {
        font-size: 0.75rem;
        padding: 8px;
        min-height: 32px;
      }
    }