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

body {
    background-color: #f5f5f5;
    color: #333;
}

/* MENU FLUTUANTE */
.topo {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background-color: #1c2833;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
}

.logo {
    font-weight: bold;
    font-size: 18px;
}

.menu a {
    color: #fff;
    text-decoration: none;
    margin-left: 20px;
    font-size: 14px;
}

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

/* Compensar o menu fixo */
body {
    padding-top: 60px;
}

/* HERO / BANNER */
.hero {
    background-image: url("imagens/banner-imobiliaria.jpg");
    background-size: cover;
    background-position: center;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-align: center;
    position: relative;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
}

.hero-conteudo {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 32px;
    margin-bottom: 10px;
}

.hero p {
    margin-bottom: 20px;
}

.btn-primario {
    display: inline-block;
    padding: 10px 20px;
    background-color: #e67e22;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
}

.btn-primario:hover {
    background-color: #d35400;
}

/* SECÇÕES */
.secao {
    padding: 40px 10%;
    background-color: #f5f5f5;
}

.secao:nth-of-type(even) {
    background-color: #ffffff;
}

.secao h2 {
    margin-bottom: 20px;
    font-size: 24px;
}

/* LISTA DE IMÓVEIS */
.imoveis .filtros {
    margin-bottom: 20px;
}

.tag {
    display: inline-block;
    margin-right: 10px;
    padding: 6px 12px;
    border-radius: 20px;
    background-color: #1c2833;
    color: #fff;
    font-size: 12px;
    text-decoration: none;
}

.tag:hover {
    background-color: #34495e;
}

.grade-imoveis {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.imovel {
    background-color: #fff;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.imovel img {
    width: 100%;
    height: 160px;
    object-fit: cover;
}

.imovel .info {
    padding: 10px 12px 14px;
}

.imovel h3 {
    font-size: 16px;
    margin-bottom: 5px;
}

.local {
    font-size: 13px;
    color: #777;
    margin-bottom: 8px;
}

.preco {
    font-weight: bold;
    color: #27ae60;
    margin-bottom: 4px;
}

.detalhes {
    font-size: 12px;
    color: #555;
}

/* CONTACTO E ÁREAS DE LOGIN */
.contacto p,
.area-login p {
    margin-bottom: 6px;
}

/* RODAPÉ */
.rodape {
    text-align: center;
    padding: 15px;
    font-size: 12px;
    background-color: #1c2833;
    color: #fff;
}