:root{
  --lbp-primary:#0ea5a0;
  --lbp-secondary:#1d4ed8;
  --lbp-dark:#0f172a;
  --lbp-muted:#64748b;
}
*{box-sizing:border-box}
html,body{height:100%}
body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial;color:#0f172a}
a{text-decoration:none}
.navbar{box-shadow:0 4px 18px rgba(2,8,23,0.06)}
.navbar .navbar-brand{font-weight:700;letter-spacing:0.3px}
.nav-link{font-weight:500}
.nav-link.active{color:#0ea5a0 !important}
.hero{background:linear-gradient(135deg, rgba(14,165,160,0.12) 0%, rgba(29,78,216,0.10) 100%);border-bottom:1px solid rgba(2,6,23,0.06)}
.hero .lead{color:var(--lbp-muted)}
.cta-whatsapp{background:#25D366;color:white !important;border:none;border-radius:16px;padding:12px 18px;display:inline-flex;align-items:center;gap:10px;font-weight:700;box-shadow:0 8px 28px rgba(37,211,102,0.25)}
.section-title{font-weight:800;letter-spacing:0.2px}
.card{border:1px solid rgba(2,6,23,0.07);box-shadow:0 10px 30px rgba(2,6,23,0.04);border-radius:16px}
.footer{border-top:1px solid rgba(2,6,23,0.06);background:#f8fafc}
.badge-soft{background:rgba(14,165,160,0.1);color:var(--lbp-primary);border-radius:999px;padding:6px 10px;font-weight:600}
.service-icon{width:48px;height:48px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg, rgba(14,165,160,0.12), rgba(29,78,216,0.12))}
.hero-img{border-radius:24px;border:1px solid rgba(2,6,23,0.08);box-shadow:0 24px 60px rgba(2,6,23,0.10)}
.blog-card img{border-top-left-radius:16px;border-top-right-radius:16px}
small,.text-muted{color:var(--lbp-muted)!important}
/* Floating WhatsApp */
.fab-whatsapp{position:fixed;right:18px;bottom:18px;background:#25D366;color:#fff;border-radius:999px;padding:14px 16px;display:flex;align-items:center;gap:8px;box-shadow:0 16px 40px rgba(37,211,102,0.4);z-index:1050}
.fab-whatsapp i{font-size:22px}
.fab-whatsapp span{font-weight:700}
/* Back to top */
.back-to-top{position:fixed;right:22px;bottom:84px;border-radius:999px;padding:10px 12px;background:#0f172a;color:#fff;display:none;z-index:1040}
.back-to-top.show{display:inline-flex}
/* Footer Instagram grid placeholder */
.ig-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}
.ig-grid img{width:100%;height:100%;object-fit:cover;border-radius:10px;border:1px solid rgba(2,6,23,0.06)}
@media (max-width:992px){.ig-grid{grid-template-columns:repeat(3,1fr)}}


/* Mobile CTA bar */
.mobile-cta-bar{position:fixed;left:0;right:0;bottom:0;display:none;background:#fff;border-top:1px solid rgba(2,6,23,0.08);box-shadow:0 -8px 24px rgba(2,6,23,0.06);z-index:1050}
.mobile-cta-bar .container{display:flex;gap:12px;padding:10px}
.mobile-cta-bar a{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 12px;border-radius:12px;font-weight:700}
.mobile-cta-bar .btn-call{background:#0f172a;color:#fff}
.mobile-cta-bar .btn-wa{background:#25D366;color:#fff}
@media (max-width: 576px){ .mobile-cta-bar{display:block} }

.badge-soft{display:inline-flex;align-items:center;gap:6px}
.insta-grid img{aspect-ratio:1/1;object-fit:cover}