main {
    text-align: center;
    /* margin: 30px; */
}

.hero {
    position: relative;
    background-image: url('/static/images/image_3.jpeg');
    /* Link para a imagem de fundo */
    background-size: cover;
    /* Ajusta a imagem para cobrir toda a seção */
    background-position: center;
    background-repeat: no-repeat;
    padding: 100px 0;
    color: #fff;
    height: 100vh;
    /* Ocupa toda a altura da tela */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.hero .overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;

}

.hero h1,
.hero button {
    z-index: 2;
    position: relative;
}

.hero h1 {
    font-size: 2em;
    margin-bottom: 20px;
}

.hero button {
    background-color: #0C213A;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1.2em;
}

.simulation {
    margin-top: 40px;
    color: #0C213A;
}

.form-group {
    margin-bottom: 20px;
    color: #0C213A;
}

input[type="number"] {
    width: 300px;
    padding: 10px;
    border-radius: 20px;
    border: 1px solid #0C213A;
    color: #0C213A;
}

button#simulate {
    background-color: #0C213A;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-size: 1em;
}

.result {
    margin-top: 40px;
    background-color: #0C213A;
    padding: 20px;
    border-radius: 5px;
    color: #fff;
}