* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #eef1f5;
    color: #263445;
}

.topo {
    background: #102d50;
    color: #fff;
    padding: 22px;
    border-bottom: 4px solid #c7a34b;
}

.marca {
    max-width: 1100px;
    margin: auto;
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    width: 65px;
    height: 65px;
    border: 2px solid #c7a34b;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 19px;
    color: #fff;
}

.marca h1 {
    margin: 0;
    font-size: 28px;
    letter-spacing: 2px;
}

.marca p {
    margin: 6px 0 0;
    font-size: 11px;
    letter-spacing: 1px;
}

.container {
    max-width: 1100px;
    margin: 30px auto;
    padding: 15px;
}

.card {
    background: #fff;
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 20px;
    box-shadow: 0 2px 12px #0000000d;
}

h2, h3 {
    color: #102d50;
}

button, .botao {
    display: inline-block;
    background: #102d50;
    color: white;
    padding: 12px 18px;
    border: 0;
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    font-weight: bold;
}

button:hover, .botao:hover {
    background: #1c4775;
}

.rodape {
    background: #102d50;
    color: white;
    text-align: center;
    padding: 25px 15px;
    margin-top: 40px;
    font-size: 13px;
}

.rodape p {
    margin: 6px;
}

@media(max-width: 600px) {
    .marca h1 {
        font-size: 22px;
    }

    .marca p {
        font-size: 9px;
    }

    .container {
        margin: 15px auto;
    }
}