body {
    margin: 0;
    font-family: sans-serif;
    background-color: #fff;
    position: relative;
}

.fundo {
    background: url('img/fachada.png') no-repeat center center fixed;
    background-size: cover;
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0.15;
    z-index: -1;
}

.topo {
    background-color: #FFD700;
    padding: 10px 0;
    text-align: center;
}

.topo-conteudo {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.logo-grande {
    max-height: 110px;
    margin: 10px 20px;
}

.boas-vindas {
    text-align: center;
    color: #333;
    margin-top: 20px;
    font-size: 24px;
}

.quem-somos {
    padding: 20px;
    max-width: 800px;
    margin: auto;
    text-align: center;
}

.quem-somos h2 {
    color: #222;
}

.quem-somos p {
    color: #444;
    font-size: 16px;
    line-height: 1.5;
}

.botoes {
    text-align: center;
    margin: 30px 0;
}

.insta-btn,
.whatsapp-fixo {
    display: inline-block;
    padding: 10px 20px;
    background-color: #25D366;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    margin: 10px;
}

.insta-btn {
    background-color: #E1306C;
}

.mapa {
    margin: 20px;
}