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

body {
    background-color: #ffffff;
    color: #000;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Primeiro terço */
.hero {
    height: 33vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.hero h1 {
    font-size: 64px;
    letter-spacing: 2px;
}

.hero p {
    font-size: 14px;
    margin-top: 8px;
    color: #555;
}

/* Dois terços */
.anuncios {
    height: 67vh;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    padding: 20px;
}

.card {
    border: 1px solid #ddd;
    padding: 30px;
    width: 200px;
    text-align: center;
}

.card h2 {
    margin-bottom: 15px;
    font-size: 18px;
}

.card a {
    text-decoration: none;
    color: #0066cc;
    font-weight: bold;
}

.card a:hover {
    text-decoration: underline;
}

/* Rodapé */
footer {
    padding: 15px;
    text-align: center;
    font-size: 12px;
    color: #777;
    border-top: 1px solid #eee;
}