.form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.coluna-2{
    grid-column: span 2;
}
.form label {
  display: block;
  margin-bottom: 4px;
}
.form input[type="number"],
.form input[type="text"],
.form input[type="email"],
.form input[type="tel"],
.form textarea,
.form select {
  font: 400 1rem "DM sans", sans-serif;
  background: var(--cor-bg-form);
  border: 1px solid #ddd;
  padding: 12px;
  border-radius: 4px;
  width: 100%;
  box-sizing: border-box;
}
.form input[type="number"]:focus,
.form input[type="text"]:focus,
.form input[type="email"]:focus,
.form input[type="tel"]:focus,
.form textarea:focus,
.form select:focus {
    outline: none;
    border-color: var(--cor-principal);
    background: var(--cor-branco);
    box-shadow: 0 0 0 2px #BAC6FF;
    transition: border-color, box-shadow, .3s;
}
.respostas{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.respostas span{
    text-transform: uppercase;
}

@media(max-width: 600px){
    .form{
        grid-template-columns: 1fr;
    }
    .form .coluna-2{
        grid-column: 1;
    }
    .respostas {
        flex-direction: column;
        gap: 20px;
    }
    .respostas button,
    .respostas span{
        place-self: flex-start;
    }
    
}