Challenge orace one decodificador de codigo

Estou com um problema em configurar a posição do layout após ativar as midias query em telas menores

:root {
    --cor-primaria: #f4f4fc;
    --cor-secundaria: #072B61;
    --cor-terciaria: #ffffff;
    --cor-hover: #272727;
    --fonte-primaria: 'Inter', sans-serif;
}

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

header {
    width: 100%;
    height: 70px;
}

.logo {
    width: 100px;
    height: 50px;
    padding-top: 20px;
    padding-left: 40px;
}

body {
    background-color: var(--cor-primaria);
}

main {
    display: flex;
    justify-content: space-between;
    height: 100vh;
    width: 100%;
    align-items: flex-start; 
    padding: 20px; 
}

.section__1 {
    width: 70%;
    margin: 80px 80px 72px 208px;
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    gap: 1px;
    
}

.conteudo__texto {
    width: 680px;
    height: 600px;
    padding-left: 100px;
    position: relative; 
}

.area__texto {
    height: 50vh;
    border: none;
    background-color: var(--cor-primaria);
    cursor: pointer;
    color: var(--cor-secundaria);
    font-size: 32px;
    font-weight: 400;
    font-family: var(--fonte-primaria);
    width: 50vh;
}

.area__texto::placeholder {
    color: var(--cor-secundaria);
}

.alerta {
    display: flex;
    color: #495057;
    margin-top: 20px; 
}

.botoes__section__1 {
    display: flex;
    gap: 20px; 
    margin-top: 20px; 
}

.botao__criptografar, .botao__descriptografar, .botao__copiar {
    width: 328px;
    height: 67px;
    border-radius: 24px;
    font-size: 16px;
    font-weight: 400;
    font-family: var(--fonte-primaria);
    cursor: pointer;
}

.botao__criptografar {
    background-color: var(--cor-secundaria);
    color: white;
    border: none;
}

.botao__descriptografar {
    background-color: #D8DFE8;
    color: var(--cor-secundaria);
    border: 1px solid var(--cor-secundaria);
}

.section__2 {
    width: 70%;
    padding: 20px;
    height: 840px;
    padding: 20px;
    background-color: var(--cor-terciaria);
    border-radius: 32px;
    box-shadow: 0px 24px 32px -8px rgba(0, 0, 0, 0.50);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.section__2__paragrafo {
    text-align: center;
    margin-top: 20px;
}

.section__2__paragrafo h2 {
    font-size: 24px;
    font-weight: 700;
    font-family: var(--fonte-primaria);
    color: #343A40;
}

.section__2__paragrafo p {
    font-family: var(--fonte-primaria);
    font-weight: 400;
    font-size: 16px;
    color: #495057;
    padding-top: 20px;
}

.section__2__botao {
    display: flex;
    justify-content: center;
    width: 100%;
    align-items: flex-end;
    margin-top: auto;
    position: absolute;
    top: 800px;
}

.botao__copiar {
    background-color: var(--cor-terciaria);
    color: var(--cor-secundaria);
    border: 1px solid var(--cor-secundaria);
    margin-top: 20px;
}

.section__2__resultado {
    width: auto;
    height: inherit; 
    text-align: center;
    position: absolute;
}

.texto__resultado{
    width: 100%;
    height: 700px;
    padding-top: 80px;
    
}

.section__2__resultado p {
    color: #495057;
    font-size: 25px;
}

.rodape{
    color: var(--cor-terciaria);
    background-color: var(--cor-secundaria);
    padding: 12px;
    text-align: center;
    font-family: var(--fonte-primaria);
}

.ocultar{
    display: none;
}


@media (max-width: 1200px) {
    main {
        flex-direction: column;
        align-items: center;
    }

    .section__1 {
        width: 70%;
        height: auto;
        margin: 0;
        padding: 0;
        align-items: center;
    }

    .section__2 {
        width: 100%;
        height: fit-content;
        padding-top: 50px;
        margin: 20px 0; 
        position: relative; 
        flex-direction: column;
    }
    
    .section__2__imagem {
        display: none;
    }

    .section__2__botao {
        display: flex;
        justify-content: center;
        position: unset;
        margin-top: 20px;
    }

    .botao__copiar {
        display: flex; 
        margin-top: 0; 
        
    }

    .texto__resultado{
        width: fit-content;
        height: fit-content;
        padding: 10px;
        margin-bottom: 20px;
        
    }

    .section__2__resultado {
        position: inherit;
    }
}