:root{
  --bg:#0b1120; --bg-soft:#0f172a; --card:#111827;
  --fg:#e5e7eb; --muted:#94a3b8;
  --brand:#38bdf8; --brand-2:#22d3ee; --accent:#fbbf24;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial,'Noto Sans',sans-serif;background:var(--bg);color:var(--fg);}
a{color:var(--brand);text-decoration:none} a:hover{text-decoration:underline}
.header{position:sticky;top:0;background:linear-gradient(180deg, rgba(2,6,23,.9), rgba(2,6,23,.5)); backdrop-filter: blur(6px); border-bottom:1px solid rgba(148,163,184,.15); z-index:20}
.container{max-width:1150px;margin:0 auto;padding:0 18px}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.logo{display:flex;gap:10px;align-items:center;font-weight:800;letter-spacing:.2px}
.logo .mark{background:linear-gradient(135deg, var(--brand), var(--brand-2)); color:#0b1120; border-radius:10px; padding:8px 10px}
.cta{display:flex;gap:10px}
.btn{display:inline-block;padding:11px 16px;border-radius:12px;border:1px solid rgba(148,163,184,.2);background:rgba(148,163,184,.06);color:var(--fg)}
.btn.primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#0b1120;border-color:transparent;font-weight:700}
.btn.primary:hover{filter:brightness(1.05)}
.hero{position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.1fr 0.9fr;gap:26px;align-items:center;padding:44px 0}
.hero h1{font-size:clamp(30px,3.8vw,48px); line-height:1.1; margin:0 0 12px; font-weight:900}
.hero p{color:var(--muted);margin:0 0 12px;font-size:clamp(14px,1.4vw,18px)}
.hero .media{border-radius:18px;overflow:hidden;border:1px solid rgba(148,163,184,.2); box-shadow:0 20px 80px rgba(0,0,0,.35)}
.hero .media img{width:100%;height:auto;display:block}
.hero .overlay{position:absolute;inset:-10% -10% auto -10%; height:52%; background:radial-gradient(60% 60% at 80% 20%, rgba(56,189,248,.18), transparent), radial-gradient(60% 60% at 20% 10%, rgba(34,211,238,.18), transparent); pointer-events:none}
.hero-note{display:flex;gap:10px;align-items:center;margin-top:10px;color:#e2e8f0}
.hero-note strong{color:var(--accent)}
.section{padding:34px 0}
.section h2{font-size:28px;margin:0 0 10px;letter-spacing:.2px}
.card{background:var(--card);border:1px solid rgba(148,163,184,.12);border-radius:16px;overflow:hidden}
.card-body{padding:16px}
.lead{font-size:18px;color:#cbd5e1}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.service-index{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.service-index .item{padding:12px;border-radius:12px;background:rgba(148,163,184,.06);border:1px solid rgba(148,163,184,.12);text-align:center;font-weight:700}
.article{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;align-items:center;margin-bottom:16px}
.article .imgwrap{border-radius:14px;overflow:hidden;border:1px solid rgba(148,163,184,.18)}
.article img{width:100%;display:block}
.footer{padding:24px 0;border-top:1px solid rgba(148,163,184,.15);color:#94a3b8;font-size:14px;margin-top:24px}
.form{display:grid;grid-template-columns:1fr;gap:10px}
.input, textarea, select{width:100%;padding:11px 12px;border-radius:10px;border:1px solid rgba(148,163,184,.25);background:#0b1222;color:#e2e8f0}
.whatsapp{position:fixed;right:16px;bottom:16px;background:#25D366;color:#0b1120;border-radius:999px;padding:12px 14px;font-weight:800;box-shadow:0 8px 24px rgba(0,0,0,.4);z-index:40}
.ctabar{background:linear-gradient(90deg, rgba(56,189,248,.15), rgba(34,211,238,.12));border:1px solid rgba(56,189,248,.25);border-radius:14px;padding:12px 14px;display:flex;justify-content:space-between;align-items:center}
@media (max-width:900px){
  .hero .wrap, .article, .grid-2{grid-template-columns:1fr;}
  .service-index{grid-template-columns:1fr 1fr;gap:8px}
}