* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body {
    font-family: system-ui, sans-serif;
    line-height: 1.6;
    color: #222;
    padding-bottom: 60px; /* space for footer */
}

#logo
{
    margin-top:1rem;
    width: 20rem;
}

header {
    margin-bottom: 32px;
    text-align:center;
}

#titleApp {
    text-align: center;
    font-size: 3rem;
    font-weight: bold;
    color: #E9C86A;
}

main 
{
    padding:10px;
}

footer {
    width: 100%;
    height: 60px;
    background: #f5f5f5;
    border-top: 1px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
}

footer nav {
    display: flex;
    justify-content: center;
    gap: 16px;
}