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

body {
    font-family: Arial, Helvetica, sans-serif;
    position: relative;
}

.main {
    display: flex;
    flex-direction: row;
}

.pano-fundo {
    flex: 1;
}

.pano-fundo img {
    width: 400px; 
}

.texto {
    max-width: 800px;
    margin: auto;
    text-align: center;
    padding: 20px;
    flex: 2;
}

.texto span {
    font-style: italic;
}

.texto h1 {
    margin-top: 10px;
    margin-bottom: 30px;
}

.texto p {
    text-align: justify;
    margin-bottom: 20px;
}

.texto2 {
    background-color: blanchedalmond;
    padding: 10px;
    border-radius: 5px;
}

.texto2 ul {
    list-style-position: inside;
}

.texto2 li {
    text-align: left;
    margin-left: 10px;
    margin-bottom: 10px;
}

.texto2 h2 {
    margin-bottom: 20px;
}

.conteiner-btn {
    display: flex;
    justify-content: center;
    margin-top: 20vh;
}

.botoes {
    width: 400px;
    padding: 10px 0;
    text-align: center;
    background-color: rgba(0, 255, 255, 0.433);
    border-radius: 5px;
    box-shadow: 1px 1px 5px ;
}

.botoes button {
    padding: 15px 20px;
    width: 300px;
    margin: 10px;
    border-radius: 5px;
    background-color: black;
    color: white;
    border: 1px solid aqua;
    transition: 0.5s;
    cursor: pointer;
}

.botoes button:hover {
    background-color: white;
    color: black;
    transform: scale(1.1);
}

.bloco {
    width: 500px;
    background-color: black;
}

.ou {
    user-select: none;
}

/* INICIO PAINEL */

.painel {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 3;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.559);
    display: flex;
    justify-content: center;
    align-items: center;
    display: none;
}

.painel div {
    display: flex;
    flex-direction: column;
    background-color: white;
    width: 400px;
    padding: 10px;
    border-radius: 5px;
}

.painel div label {
    font-weight: bold;
}

.painel div input {
    padding: 10px;
    margin: 10px 0;
    border: 1px solid rgb(156, 153, 153);
    outline: 0;
}

.painel div button {
    padding: 7px;
    border: 1px solid rgb(156, 153, 153);
    background-color: rgba(0, 255, 255, 0.426);
    font-weight: bold;
    cursor: pointer;
}

/* FIM PAINEL */

@media (max-width: 1000px) {
    .main {
        flex-direction: column;
    }

    .pano-fundo {
        margin: auto;
    }

    .texto {
        max-width: 500px;
    }
}

@media (max-width: 500px) {
    .pano-fundo img {
        width: 300px; 
    }
}

@media (max-width: 420px) {
    .pano-fundo img {
        width: 200px;
    }

    .texto {
        max-width: 350px;
        font-size: 14px;
    }
}