body {
    font-family: "helvetica";
    background-color: white; /* preto → branco */
    color: black;           /* branco → verde */
    margin: 0;
    padding: 20px;
}
header img{
    position: absolute;
    right: 0;
    top: 0;
}
header a i{
    color: #1faa13;
    font-size: 30px;
}

a{
    text-decoration: none;
}

span{
    color: #1faa13;
}

main h2{
    text-align: center;
    font-size: 40px;
    color: #1faa13;
}

section{
    height: 50vh;
    width: auto;
}

.obra{
    text-align: left;
}

.obra .descricao{
    text-align: left;
}

.case{
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
}

.container {
      display: flex;
      flex-wrap: wrap; /* permite quebrar em telas menores */
      align-items: center;
      justify-content: center;
      padding: 20px;
}

.imagem {
      flex: 1 1 500px; /* base de 500px, mas pode crescer ou encolher */
      max-width: 600px;
      padding: 10px;
}

.imagem img {
      width: 100%;
      height: auto;
      border-radius: 10px;
}

.imagem1 {
      flex: 1 1 500px;  
      max-width: 600px;
      padding: 10px;
}

.imagem1 img {
      width: 100%;
      height: auto;
      border-radius: 10px;
}

.texto {
      flex: 1 1 400px;
      padding: 10px;
      color: black;
      text-align: left;
}

.texto1{
    flex: 1 1 400px;
    padding: 10px;
    color: black;
    text-align: left;
}

footer{
    padding: 20px;
    height: 30vh;
}

footer .btn-social a i{
    justify-content: space-evenly;
    color: #1faa13;
    font-size: 25px;
}

footer .btn-social a i:hover{
    color: #1faa13;
    transition: .4s;
}

.carao{
    text-align: center;
}

.carao p{
    color: #1faa13;
}

h1 {
      text-align: center;
}

@media (max-width: 1020px) {
    .texto {
        text-align: center;
    }
}