:root{
  --brand:#0b5ed7;
  --brand2:#0a2a66;
  --soft:#f6f9ff;
  --text:#0f172a;
  --muted:#64748b;
  --border:rgba(2, 6, 23, .08);
  --shadow:0 10px 30px rgba(2, 6, 23, .10);
  --radius:18px;
}
html{scroll-behavior:smooth;}
body{
  color:var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  line-height:1.65;
}
a{color:var(--brand); text-decoration:none;}
a:hover{color:var(--brand2); text-decoration:underline;}
.text-muted{color:var(--muted)!important;}
.section{padding:72px 0;}
.section-sm{padding:44px 0;}
.badge-soft{
  background:rgba(11,94,215,.10);
  color:var(--brand2);
  border:1px solid rgba(11,94,215,.15);
  font-weight:700;
}
.card{border:1px solid var(--border); border-radius:var(--radius);}
.card-shadow{box-shadow:var(--shadow);}
.rounded-2xl{border-radius:24px;}
.bg-soft{background:var(--soft);}
.hero{
  background: radial-gradient(1200px 500px at 20% 0%, rgba(11,94,215,.18), transparent 65%),
              radial-gradient(1200px 500px at 80% 10%, rgba(10,42,102,.14), transparent 60%),
              linear-gradient(180deg, #ffffff, var(--soft));
  border-bottom:1px solid var(--border);
}
.hero h1{letter-spacing:-0.02em;}
.hero .hero-card{
  background:rgba(255,255,255,.92);
  border:1px solid var(--border);
  border-radius:24px;
  box-shadow:var(--shadow);
}
.hero-img{
  width:100%;
  border-radius:24px;
  border:1px solid var(--border);
  box-shadow:var(--shadow);
  object-fit:cover;
}
.feature-icon{
  width:44px; height:44px;
  display:inline-flex; align-items:center; justify-content:center;
  border-radius:14px;
  background:rgba(11,94,215,.12);
  border:1px solid rgba(11,94,215,.18);
  color:var(--brand2);
}
.kpi{
  border-radius:20px;
  background:#fff;
  border:1px solid var(--border);
  box-shadow:var(--shadow);
}
.kpi .num{font-size:28px; font-weight:900; letter-spacing:-0.02em;}
.mini-pill{
  border:1px solid var(--border);
  border-radius:999px;
  padding:8px 12px;
  background:#fff;
  box-shadow:0 8px 18px rgba(2,6,23,.06);
}
.site-footer a{color:inherit;}
.site-footer a:hover{color:var(--brand);}
.mobile-chat-btn{
  position:fixed;
  left:50%;
  transform:translateX(-50%);
  bottom:14px;
  z-index:1050;
  background:#25D366;
  color:#fff;
  border-radius:999px;
  padding:12px 18px;
  box-shadow:0 12px 30px rgba(2,6,23,.25);
  font-weight:800;
  display:flex;
  align-items:center;
  gap:8px;
}
.mobile-chat-btn:hover{color:#fff; text-decoration:none; filter:brightness(.95);}
@media (max-width: 767.98px){ body{padding-bottom:72px;} }
.lead{max-width: 60ch;}
.content-max{max-width: 72ch;}