:root{
  --primary:#0d3b66;
  --secondary:#1f5aa6;
  --accent:#00a3ff;
  --bg:#f5f7fb;
  --text:#1b2430;
}
body{font-family: 'Inter',system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; color:var(--text); background:var(--bg);}
.navbar{box-shadow:0 6px 18px rgba(0,0,0,.06);}
.hero{min-height:68vh; background:linear-gradient(180deg, rgba(13,59,102,.6), rgba(13,59,102,.6)), url('https://images.unsplash.com/photo-1494526585095-c41746248156?q=80&w=2400&auto=format&fit=crop') center/cover no-repeat; color:#fff;}
.hero .display-5{font-weight:800;}
.badge-nps{font-size:3rem; font-weight:900; letter-spacing:1px; background:#fff; color:var(--secondary); border-radius:1rem; padding:.75rem 1.25rem; box-shadow:0 10px 25px rgba(0,0,0,.08)}
.card-property img{height:220px; object-fit:cover;}
.card-property .price{font-weight:800; color:var(--secondary);}
.section-title{font-weight:800; color:var(--primary);}
footer{background:#0e1a2b; color:#cbd5e1;}
footer a{color:#e2e8f0;}
.whatsapp-btn{position:fixed; right:16px; bottom:16px; z-index:9999; display:flex; align-items:center; gap:.5rem; background:#25D366; color:#fff; padding:.75rem 1rem; border-radius:999px; text-decoration:none; box-shadow:0 10px 24px rgba(0,0,0,.2)}
.search-panel{background:#ffffffee; backdrop-filter: blur(6px); border-radius:1rem; padding:1rem; box-shadow:0 10px 28px rgba(0,0,0,.1); margin-top:-3rem;}
.avatar{width:88px; height:88px; border-radius:50%; object-fit:cover; box-shadow:0 6px 16px rgba(0,0,0,.12)}
.small-muted{font-size:.9rem; color:#6b7280}