/* ===== CONFIGURAÇÃO GERAL ===== */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    background-color: #121212;   /* preto mais fraco */
    color: #cccccc;
    text-align: center;
}

/* ===== HEADER ===== */
header {
    background-color: #000000;   /* preto forte */
    color: #ffffff;
    padding: 1.5rem;
}

header img {
    max-height: 60px;
    width: auto;
    display: block;
    margin: 0 auto 10px auto;
}

/* ===== MENU ===== */
nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

nav ul li {
    display: inline;
    margin: 0 10px;
}

nav ul li a {
    color: #ffffff;
    text-decoration: none;
    font-weight: bold;
}

nav ul li a:hover {
    text-decoration: underline;
}

/* ===== BANNER ===== */
#banner {
    background-color: #1c1c1c;
    color: #ffffff;
    padding: 50px;
}

/* ===== SEÇÕES ===== */
section {
    padding: 20px;
    background-color: #181818;
    margin: 20px;
    border-radius: 6px;
}

/* ===== FOOTER ===== */
footer {
    background-color: #0f0f0f;
    color: #cccccc;
    text-align: center;
    padding: 10px;
    margin-top: 20px;
}