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

/* Corpo da página */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color:white;
    /* padding-top: 180px; espaço para o header fixo */
}

/* Cabeçalho fixo */

header {
    background-color: #004080;
    color: white;
    /* position: fixed; */
    top: 0;
    left: 0;
    width: 100%;
    padding: 10px 10px;
    z-index: 999;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

header img {
    max-height: 150px;
    margin-bottom: 10px;
   
}

/* Menu de navegação */
  
nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

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

nav a:hover {
    color: #FFD700;
}

/* Conteúdo principal */
main {
    padding: 20px 40px;
    max-width: 1000px;
    margin: auto;
    text-align: justify;
}

/* Imagens */
main img {
    margin: 10px 0;
    border-radius: 8px;
    max-width: 100%;
}

/* Seções */
section {
    margin-bottom: 50px;
}

/* Listas */
ul, ol {
    margin: 15px 0;
    padding-left: 20px;
}

/* Rodapé */
footer {
    background-color: #004080;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 40px;
}