body { font-family: 'Inter', sans-serif; }

.bg-napols { 
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('https://images.unsplash.com/photo-1523405628591-64d508493015?auto=format&fit=crop&w=1200&q=80'); 
    background-size: cover; 
    background-position: center; 
}

/* Classe per ocultar seccions inicialment */
.hidden-section { display: none; }

.active-nav { background-color: #4F46E5; color: white; }

.apt-card { 
    border: 2px solid #2563EB; 
    background-color: #EFF6FF; 
    box-shadow: 0 0 0 2px #2563EB; 
}