body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    /* background: linear-gradient(to bottom, #1B5E20, #0D47A1, #000000); */
    background: linear-gradient(to bottom, #1B5E30, #1352af, #032c68);
    color: #fff;
    min-height: 100vh;
  }
  .container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    text-align: center;
  }
  header {
    position: relative;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.3);
  }
  header img.logo {
    height: 50px;
  }
  .section {
    margin: 20px 0;
    padding: 20px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
  }
  .features, .specs, .advantages {
    text-align: left;
  }
  .image {
    max-width: 100%;
    height: auto;
  }
  .cta {
    background-color: rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    border: 2px solid rgba(255, 255, 255, 0.3);
  }
  .cta:hover {
    background-color: #1B5E20;
    color: #fff;
    border-color: #1B5E20;
  }

  .form-row{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
  }
  
  .form-row input{
      flex: 1;
      padding: 8px;
      min-width: 50px;
      width: 100%;
  }

  .lang-switch{
    position: absolute;
    top: 10px;
    right: 10px;

    display: flex;
    border: 1px solid #ccc;
    border-radius: 20px;
    overflow: hidden;
  }

  .lang-switch button{
    background-color: rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    border: 2px solid rgba(255, 255, 255, 0.3);
  }

  .lang-switch button:hover{
    background-color: #1B5E20;
    color: #fff;
    border-color: #1B5E20;
  }