:root {
    --primary-color: #a53700;
    --white: #fff;
    --black: #000;
}

[data-theme="dark"] {
    --primary-color: #6f2500;
    --white: #000;
    --black: #fff;
}

* {
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif;
}

main {
    opacity: 0;
    margin-top: -2em;
    transition: .5s;
    background-color: var(--white);
}

.apresentation {
    max-width: 800px;
    margin: 0 1em;
    padding-top: 1em;
    font-size: 1.5em;
    text-align: justify;
}

.apresentation p {
    padding: 1em;
    font-size: .8em;
    position: relative;
    color: var(--black);
}

.apresentation p::after {
    content: "";
    background-color: var(--primary-color);
    position: absolute;
    width: 50%;
    height: 4px;
    top: 100%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.images {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
}

.foto {
    width: 300px;
    height: 400px;
    overflow: hidden;
    margin-bottom: 2em;
}

.foto img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    margin: 1em;
    transition: transform .3s;
}

.foto img:hover {
    transform: scale(1.1);
}