:root{
  --blue: #0A77D5;
  --green: #3CB371;
  --orange: #F08A34;
  --dark: #39424E;
  --bg: #f6f8fb;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--dark);background:var(--bg)}
a{color:var(--blue)}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
header{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid #e9eef3}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.logo{display:flex;align-items:center;gap:10px}
.logo img{height:42px}
.nav a{text-decoration:none;margin-left:18px;font-weight:600;color:var(--dark)}
.cta{background:var(--blue);color:#fff;padding:12px 16px;border-radius:10px;display:inline-block;text-decoration:none}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#eaf4ff, #fff)}
.hero::before{
  content:"";position:absolute;inset:-40% -20% auto auto;
  width:90vw;height:90vw;background:radial-gradient(closest-side, rgba(240,138,52,0.15), transparent 70%);
  transform:rotate(20deg);
}
.hero .wrap{padding:80px 0 40px 0}
h1{font-size:40px;line-height:1.15;margin:0 0 14px;color:var(--blue)}
h2{font-size:26px;margin:28px 0 10px}
.sub{font-size:18px;max-width:760px}
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin-top:14px}
.card{background:#fff;border:1px solid #e9eef3;border-radius:14px;padding:16px;box-shadow:0 4px 10px rgba(0,0,0,.03)}
.benefits li{margin:8px 0}
.footer{margin-top:40px;background:#0f172a;color:#cbd5e1;padding:26px 0}
.footer a{color:#cbd5e1;text-decoration:none}
#whatsapp{position:fixed;right:18px;bottom:18px;background:#25D366;color:#fff;border-radius:50%;width:58px;height:58px;display:flex;align-items:center;justify-content:center;font-size:28px;text-decoration:none;box-shadow:0 10px 24px rgba(0,0,0,.18)}
form{display:grid;gap:12px;max-width:520px}
input,textarea{padding:12px;border-radius:10px;border:1px solid #d7dee6;background:#fff}
button.primary{background:var(--blue);color:#fff;border:none;padding:12px 16px;border-radius:10px;cursor:pointer}
.badge{display:inline-block;background:#ECF3FF;color:var(--blue);padding:6px 10px;border-radius:999px;font-size:13px;font-weight:700;letter-spacing:.3px}
.kv{display:flex;gap:20px;flex-wrap:wrap;margin-top:10px}
.kv div{background:#fff;border:1px dashed #dfe7ef;padding:10px 12px;border-radius:12px}
.hr{height:1px;background:#e9eef3;margin:26px 0}