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

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #f4f4f4;
    color: #333;
    padding: 0px 0; /* Espaço acima e abaixo do container */
}

/* Container principal que engloba TUDO */
.container {
    width: 90%;
    max-width: 800px;
    background: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    margin: 0 auto; /* Centraliza horizontalmente */
}

/* Estilos do menu */
.menu {
    background-color: #333;
    width: 100%;
}

.menu ul {
    list-style: none;
    display: flex;
    justify-content: space-around;
    padding: 1rem 0;
}

.menu li {
    padding: 0 1rem;
}

.menu a {
    color: white;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s;
}

.menu a:hover {
    color: #4CAF50;
}

/* Conteúdo principal */
header, main, footer {
    padding: 2rem;
}

header {
    background-color: #f8f8f8;
    border-bottom: 1px solid #eee;
}

h1 {
    color: #444;
    margin-bottom: 1rem;
    text-align: center;
}

p {
    margin-bottom: 1rem;
    text-align: center;
}

footer {
    background-color: #f8f8f8;
    border-top: 1px solid #eee;
    font-size: 0.9rem;
    color: #666;
    text-align: center;