.hero {
  height: 100vh;
  background: url('bg.jpg') no-repeat center center/cover;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 40px 20px;
}

.titulo-hero {
  font-size: 36px;
  color: #fff;
  margin-top: 20px;
}

body {
  font-family: Arial, sans-serif;
  background: #061122;
  color: #fff;
  margin: 0;
}

.container {
  padding: 40px 20px;
  max-width: 600px;
  margin: 0 auto;
}

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

    .imagem-topo {
      display: block;
      max-width:30%;
      height: auto;
      margin: 40px auto 20px auto; /* desce a imagem e centraliza */
    }

    .container {
      padding: 20px;
      max-width: 600px;
      margin: 0 auto;
    }

    .titulo {
      font-size: 30px;
      font-weight: bold;
      margin-bottom: 10px;
      text-align: center;
      color: #fff;
    }

    h2 {
      font-size: 20px;
      text-align: center;
      margin-bottom: 20px;
      color: #fff;
    }

    input,
    select {
      width: 100%;
      padding: 12px;
      margin: 10px 0;
      border: 1px solid #fff;
      border-radius: 5px;
      font-size: 16px;
    }

    input:focus,
    select:focus {
      outline: none;
      border-color: #fff;
      box-shadow: 0 0 4px #fff;
    }

    button {
      width: 100%;
      padding: 12px;
      background-color: #45b0e5;
      color: #fff;
      border: none;
      border-radius: 5px;
      font-size: 16px;
      cursor: pointer;
      margin-top: 10px;
    }

    button:hover {
      background-color: #0b2b5b;
    }

    .msg {
      margin-top: 15px;
      text-align: center;
      font-weight: bold;
    }


.checkbox-termos {
  display: flex;
  align-items: center;
  text-align: center;
  margin-top: 20px;
  font-size: 14px;
  color: #fff;
}

.checkbox-termos input[type="checkbox"] {
  margin-right: 10px;
  width: 16px;
  height: 16px;
}

.checkbox-termos label {
  line-height: 1.4;
}

.checkbox-termos a {
  color: #45b0e5;
  text-decoration: underline;
}

.checkbox-termos a:hover {
  text-decoration: none;
}

.texto{
  text-align: center;
}

@media (max-width: 900px) {
  .hero {
    background: none;
    height: auto;
    padding: 10px 10px;
  }

  .imagem-topo {
    max-width: 90%;
    margin: 0 auto 10px auto;
    display: block;
  }

  .titulo-hero {
    font-size: 24px;
    text-align: center;
    color: #fff;
    margin-bottom: 20px;
  }

  .container {
    padding: 10px;
  }
}