/* Body e tipografia */
body {
    padding-bottom: 60px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f5f7fa;
    color: #333;
    line-height: 1.6;
}

/* Header */
.site-header {
    background-color: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    padding: 15px 0;
    margin-bottom: 20px;
}

.site-header h1 {
    font-weight: 600;
    color: #2c3e50;
    font-size: 2rem;
    margin: 0;
    display: inline-block;
}

.menu {
    margin-top: 10px;
}

.menu a {
    color: #2c3e50;
    text-decoration: none;
    margin-right: 20px;
    font-weight: 500;
    transition: color 0.2s ease;
}

.menu a:hover {
    color: #3498db;
}

/* Banner */
.banner {
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: #fff;
    padding: 60px 20px;
    text-align: center;
    border-radius: 8px;
    margin-bottom: 40px;
}

.banner h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.banner p {
    font-size: 1.2rem;
}

/* Imóveis */
.imoveis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill,minmax(280px,1fr));
    gap: 20px;
}

.imovel {
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    padding: 15px;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    transition: transform 0.2s ease, box-shadow 0.2