:root{
  --bg:#f6f8ff;
  --panel:#ffffff;
  --text:#0b1220;
  --muted:#4b5563;
  --brand:#2563eb;
  --brand2:#22c55e;
  --border:rgba(15,23,42,.10);
  --shadow: 0 16px 45px rgba(15,23,42,.10);
  --radius:18px;
  --max:1120px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:
radial-gradient(900px 600px at 10% 0%, rgba(37,99,235,.12), transparent 55%),
radial-gradient(900px 600px at 90% 10%, rgba(34,197,94,.10), transparent 55%),
var(--bg);
color:var(--text); font-family:var(--font); line-height:1.65}
a{color:inherit}
.container{max-width:var(--max); margin:0 auto; padding:18px}

.contactbar{
  background:#0b1220;
  color:#e5edff;
  font-weight:700;
}
.contactbar .row{
  display:flex; gap:14px; flex-wrap:wrap;
  align-items:center; justify-content:space-between;
  padding:10px 18px;
}
.contactbar a{color:#e5edff; text-decoration:none}
.contactbar a:hover{opacity:.9}
.cb-left, .cb-right{display:flex; gap:14px; flex-wrap:wrap; align-items:center}
.cb-pill{
  display:inline-flex; gap:8px; align-items:center;
  padding:6px 10px; border-radius:999px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.14);
}

.topbar{
  position:sticky; top:0; z-index:50;
  background:rgba(246,248,255,.80);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--border);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  gap:14px;
}
.brand{
  display:flex; align-items:center; gap:10px;
  text-decoration:none;
}
.brand img{height:34px; width:auto; display:block}
.menu{display:flex; gap:8px; flex-wrap:wrap}
.menu a{
  text-decoration:none; font-weight:800; color:var(--muted);
  padding:10px 12px; border-radius:12px;
  border:1px solid transparent;
}
.menu a:hover{color:var(--text); border-color:var(--border); background:rgba(15,23,42,.03)}
.menu a.active{color:var(--text); border-color:rgba(37,99,235,.22); background:rgba(37,99,235,.08)}

.hero{padding:22px 0 6px}
.hero-grid{
  display:grid; grid-template-columns: 1.2fr .8fr; gap:14px;
}
@media (max-width: 900px){ .hero-grid{grid-template-columns:1fr} }

.panel{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:18px;
}
.kicker{
  display:inline-flex; gap:10px; align-items:center;
  color:var(--muted); font-weight:900;
}
.dot{width:10px;height:10px;border-radius:99px;background:linear-gradient(135deg,var(--brand),var(--brand2))}
h1{margin:10px 0 10px; font-size: clamp(26px, 3.2vw, 40px); line-height:1.15}
.lead{color:var(--muted); margin:0 0 14px; font-size:16px}

.cta-row{display:flex; gap:10px; flex-wrap:wrap; margin-top:12px}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px; padding:12px 14px; border-radius:14px;
  text-decoration:none; font-weight:900;
  border:1px solid var(--border);
}
.btn.primary{background:linear-gradient(135deg,var(--brand),#4f46e5); color:#fff; border-color:rgba(37,99,235,.25)}
.btn.ghost{background:rgba(15,23,42,.02)}
.btn:hover{filter:brightness(1.01)}

.heroimg{
  width:100%; height:280px; border-radius:var(--radius);
  border:1px solid var(--border);
  object-fit:cover;
  background:linear-gradient(135deg, rgba(37,99,235,.10), rgba(34,197,94,.08));
}
@media (max-width:900px){ .heroimg{height:220px} }

.grid{display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin:14px 0 6px}
@media (max-width: 900px){ .grid{grid-template-columns:1fr} }

.card{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:16px;
  box-shadow: 0 10px 30px rgba(15,23,42,.06);
}
.card h3{margin:0 0 8px}
.card p{margin:0; color:var(--muted)}
.card a{display:inline-flex; margin-top:10px; font-weight:900; text-decoration:none; color:var(--brand)}
.card a:hover{opacity:.9}

.section{padding:12px 0}
h2{margin:0 0 10px; font-size:22px}
ul{margin:8px 0 0 18px; color:var(--muted)}

.faq details{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:14px;
  padding:12px 14px;
  margin:10px 0;
}
.faq summary{cursor:pointer; font-weight:900}
.faq p{color:var(--muted); margin:10px 0 0}

.footer{
  padding:24px 0 34px;
  color:var(--muted);
  border-top:1px solid var(--border);
  margin-top:18px;
}
.small{font-size:12px;color:var(--muted)}

.whatsapp{
  position:fixed; right:18px; bottom:18px; z-index:9999;
  display:inline-flex; align-items:center; gap:10px;
  background:#25D366; color:#051b0f;
  font-weight:900; text-decoration:none;
  padding:12px 14px; border-radius:999px;
  box-shadow:0 18px 45px rgba(0,0,0,.15);
}
.whatsapp:hover{filter:brightness(1.02)}