/* Reset */
body {
    background: #6c6969;
    background-image: url("../imagens/site/wp_igreja.jpg");
    background-size: cover;
    background-repeat: no-repeat;
}

.box {
    margin: 40px auto;
    padding: 15px;
    max-width: 600px;
    height: 260px;
    background: rgba(0, 0, 0, 0.4);
    border: 3px inset #fff;
    border-radius: 12px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.08);
}

h1 {
    text-align: center;
    font-size: 1.8em;
    font-weight: bold;
    color: #ec0c0c;
}

form {
    margin-top: 15px;
    justify-items: center;
}

form input {
    display: block;
    margin-bottom: 10px;
    padding: 10px 8px;
    width: 90%;
    font-size: 1em;
    color: #fff;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid #fff;
    border-radius: 8px;
    transition: all 0.3s ease;
}

form input:focus {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid #ec0c0c;
    outline: none;
}

form button {
    display: block;
    margin-top: 20px;
    padding: 8px 20px;
    font-size: 1.1em;
    font-weight: bold;
    color: #fff;
    background: #f76a13;
    border: none;
    border-radius: 10px;
    transition: all 0.3s ease;
}

form button:hover {
    background: #c5540c;
    transform: scale(1.2);
}

p.erro {
    color: #ec0c0c;
    text-align: center;
    font-weight: bold;
    line-height: 1;
}

@media only screen and (max-width: 768px) {
    body {
        background-image: url("../imagens/site/wp_igreja_cell.png");
    }
}