/* ========== MOBILE FIRST (até 600px) ========== */
main {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
    padding: 20px;
}

/* Container das colunas */
.bloco-app, .bloco-nav {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-top: 30px;
    width: 100%;
    align-items: center;
}

/* Cada coluna (App / Navegador) ocupa quase a tela toda */
.coluna {
    width: 90%;
    max-width: 500px;
}

/* Cartão visual com sombra */
.opcao {
    background-color: #fde6c6;
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

/* Botões grandes e legíveis */
.botao {
    display: inline-block;
    margin-top: 16px;
    padding: 10px 20px;
    background-color: #F7941D;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    font-size: 16px;
    transition: background-color 0.3s;
}

.botao:hover {
    background-color: #e67e00;
}

/* Tutorial abaixo de cada opção */
.tutorial {
    background-color: #fde6c6;
    padding: 20px;
    margin-top: 20px;
    border-radius: 12px;
}

.tutorial h3 {
    font-size: 18px;
    margin-bottom: 16px;
    text-align: center;
}

.tutorial ol {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tutorial li {
    margin-bottom: 20px;
    font-size: 16px;
    line-height: 1.5;
}

.cartao-tutorial {
    display: none;
}

.cartao-tutorial.ativo {
    display: block;
}

.tutorial img {
    width: 100%;
    max-width: 280px;
    max-height: 420px;
    object-fit: contain;
    display: block;
    margin: 10px auto;
    background-color: #fff8e6;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.tutorial-nav img {
    width: 100%;
    max-width: 520px;
    max-height: 480px;
}

.botao {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  padding: 10px 20px;
  background-color: #F7941D;
  color: white;
  border-radius: 8px;
  font-weight: bold;
}

.icon-app {
  width: 20px;
  height: 20px;
}

.botoes-carrossel {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
  gap: 12px;
}

.botoes-carrossel button {
  background-color: #F7941D;
  color: white;
  border: none;
  padding: 10px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
  font-size: 16px;
  flex: 1;
  transition: background-color 0.3s;
}

.botoes-carrossel button:hover {
  background-color: #e67e00;
}



/* ========== Small devices (≥600px) ========== */
@media (min-width: 600px) {
    .botao {
        font-size: 17px;
    }

    .tutorial h3 {
        font-size: 19px;
    }

    .tutorial li {
        font-size: 16px;
    }
}

/* ========== Medium devices (≥768px) ========== */
@media (min-width: 768px) {
    main {
        padding: 40px;
    }

    .botao {
        font-size: 18px;
        padding: 12px 24px;
    }

    .tutorial h3 {
        font-size: 20px;
    }

    .tutorial li {
        font-size: 17px;
    }

    .tutorial img {
        max-width: 340px;
        max-height: 460px;
    }

    .tutorial-nav img {
        max-width: 560px;
    }

      .botoes-carrossel button {
    font-size: 17px;
    padding: 12px 20px;
  }
}



/* ========== Large devices (≥992px) ========== */
@media (min-width: 992px) {
    .bloco-opcoes {
        flex-direction: row;
        justify-content: center;
        align-items: flex-start;
    }

    .coluna {
        width: 45%;
    }

    .tutorial h3 {
        font-size: 20px;
    }

    .tutorial li {
        font-size: 17px;
    }

    .tutorial img {
        max-width: 380px;
        max-height: 500px;
    }

    .tutorial-nav img {
        max-width: 600px;
    }

      .botoes-carrossel button {
    font-size: 18px;
    padding: 14px 24px;
    max-width: 160px;
  }
}

/* ========== Extra-Large devices (≥1300px) ========== */
@media (min-width: 1300px) {
    .coluna {
        max-width: 700px;
    }

    .tutorial img {
        max-width: 420px;
        max-height: 520px;
    }

    .tutorial-nav img {
        max-width: 700px;
        max-height: 600px;
    }
}