:root{
  --brand:#0b4d3b;
  --brand-2:#137a5f;
  --text:#1b1f24;
  --muted:#4a5568;
  --bg:#f8faf9;
  --card:#ffffff;
  --accent:#f0fdf4;
  --radius:16px;
  --shadow:0 10px 24px rgba(0,0,0,.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
header{
  position:sticky;top:0;z-index:50;background:#ffffffd0;backdrop-filter:saturate(180%) blur(8px);
  border-bottom:1px solid #eaeaea;
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.nav .brand{display:flex;gap:12px;align-items:center}
.nav img{height:40px;width:auto}
.nav a{color:var(--text);text-decoration:none;margin-left:20px;font-weight:600}
.hero{
  display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center;
  padding:36px 0 24px;
}
.hero .left h1{font-size:clamp(28px,5vw,44px);line-height:1.12;margin:0 0 10px}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 16px}
.badge{background:var(--accent);color:var(--brand);padding:6px 10px;border-radius:999px;font-weight:600;font-size:14px;border:1px solid #a7f3d0}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:12px 16px;border-radius:12px;
  border:2px solid var(--brand);background:var(--brand);color:#fff;font-weight:700;text-decoration:none
}
.btn.secondary{background:#fff;color:var(--brand)}
.hero img{width:100%;max-width:640px;border-radius:var(--radius);box-shadow:var(--shadow)}
.section{padding:30px 0}
.section h2{font-size:28px;margin:0 0 12px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{
  background:var(--card);padding:18px;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid #eef2f1
}
.card h3{margin:0 0 4px}
.price{display:flex;align-items:center;gap:8px;margin:8px 0 0}
.price .list{text-decoration:line-through;color:#6b7280;font-weight:600}
.price .sale{color:#065f46;font-weight:800}
.features{margin:10px 0 0;padding-left:18px}
.kpis{display:flex;gap:12px;flex-wrap:wrap;margin-top:10px}
.kpi{background:#fff;border:1px dashed #a7f3d0;color:#065f46;padding:8px 12px;border-radius:12px;font-weight:700}
.contact{
  display:grid;grid-template-columns:1fr 1fr;gap:16px
}
.form{background:#fff;border:1px solid #e5e7eb;border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}
input,textarea{
  width:100%;padding:12px;border:1px solid #e5e7eb;border-radius:12px;margin-top:8px;font:inherit
}
label{font-weight:600}
footer{padding:20px 0;color:#374151;border-top:1px solid #e5e7eb;background:#fff;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:16px}
.whatsapp-float{
  position:fixed;right:16px;bottom:16px;background:#25D366;color:#fff;border-radius:999px;padding:14px 16px;
  font-weight:800;box-shadow:0 10px 20px rgba(0,0,0,.15);text-decoration:none
}
.small{font-size:12px;color:#6b7280}
@media (max-width:900px){
  .hero{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
  .contact{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
}