:root{
  --bg:#0f1720;
  --surface:#151f2b;
  --surface-2:#1c2735;
  --text:#edf2f7;
  --muted:#9db0c2;
  --accent:#ff6a00;
  --accent-2:#ff8f3a;
  --line:#2a3747;
  --shadow:0 16px 40px rgba(0,0,0,.18);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:linear-gradient(180deg,#0f1720 0%,#101822 100%);
  color:var(--text);
  line-height:1.5;
}
a{color:inherit;text-decoration:none}
.container{width:min(1120px,92vw);margin:0 auto}
.narrow{width:min(820px,92vw);margin:0 auto}
.site-header{
  position:sticky;top:0;z-index:20;
  background:rgba(15,23,32,.88);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(255,255,255,.06)
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:24px}
.nav nav{display:flex;gap:18px;flex-wrap:wrap}
.nav nav a{color:var(--muted)}
.nav nav a:hover{color:#fff}
.brand{display:flex;align-items:center;gap:10px;font-weight:700}
.logo{width:34px;height:34px}
.hero{padding:72px 0 48px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center}
.eyebrow{
  display:inline-block;padding:6px 10px;border-radius:999px;
  background:rgba(255,106,0,.14);color:#ffb37a;font-size:13px;font-weight:700;
  border:1px solid rgba(255,106,0,.25)
}
h1{font-size:clamp(2.2rem,5vw,4rem);line-height:1.02;margin:16px 0}
h2{font-size:clamp(1.6rem,3vw,2.2rem);margin:0 0 14px}
h3{margin:0 0 10px}
.lead{font-size:1.125rem;color:var(--muted);max-width:62ch}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin:26px 0}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:12px;padding:12px 18px;font-weight:700;border:1px solid transparent;
  cursor:pointer
}
.btn-small{padding:8px 12px;font-size:.95rem}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#1b1007}
.btn-secondary{background:transparent;border-color:var(--line);color:var(--text)}
.hero-bullets{padding-left:18px;color:var(--muted)}
.hero-card,.card{
  background:linear-gradient(180deg,var(--surface),var(--surface-2));
  border:1px solid rgba(255,255,255,.06);
  border-radius:22px;
  box-shadow:var(--shadow)
}
.hero-card{padding:24px}
.phone-mock{
  width:min(320px,100%);margin:0 auto;background:#0e141d;border:1px solid #2b3645;
  border-radius:28px;padding:18px
}
.phone-top{font-weight:700;text-align:center;margin-bottom:16px}
.mock-card{padding:14px;border-radius:16px;background:#182332;border:1px solid rgba(255,255,255,.06);margin:10px 0;display:flex;flex-direction:column;gap:4px}
.section{padding:56px 0}
.alt{background:rgba(255,255,255,.02)}
.grid-2,.grid-3,.live-grid,.footer-grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.live-grid{grid-template-columns:repeat(3,1fr)}
.card{padding:22px}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:18px}
.stack{display:flex;flex-direction:column;gap:12px}
.muted{color:var(--muted)}
.item{
  padding:12px 14px;border-radius:14px;background:#101821;border:1px solid rgba(255,255,255,.06)
}
.item strong{display:block}
.live-pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 12px;border-radius:999px;
  background:rgba(255,106,0,.14);border:1px solid rgba(255,106,0,.25);
  color:#ffb37a;font-weight:700
}
.live-pill::before{
  content:"";width:9px;height:9px;border-radius:50%;
  background:currentColor;opacity:.65
}
.live-pill.on::before{
  animation:live-pulse 1.2s ease-out infinite
}
.demo-meta{font-size:.95rem;color:var(--muted)}
.demo-controls{
  margin:8px 0 18px;
  padding-top:8px;
  border-top:1px solid rgba(255,255,255,.06)
}
.hidden{display:none}
select{
  width:100%;margin-top:6px;padding:12px 14px;border-radius:12px;border:1px solid var(--line);
  background:#0f1720;color:var(--text)
}
@keyframes live-pulse{
  0%{transform:scale(.9);opacity:.9}
  70%{transform:scale(1.8);opacity:0}
  100%{transform:scale(.9);opacity:0}
}
.cta-band{padding:46px 0}
.cta-band-inner{
  background:linear-gradient(135deg,rgba(255,106,0,.18),rgba(255,255,255,.04));
  border:1px solid rgba(255,255,255,.08);border-radius:24px;padding:26px;
  display:flex;justify-content:space-between;align-items:center;gap:20px
}
.site-footer{padding:28px 0;border-top:1px solid rgba(255,255,255,.06)}
.footer-grid{grid-template-columns:1.3fr .8fr .8fr;align-items:start}
.legal h2{margin-top:28px}
.list{padding-left:18px}
.form-stack{display:flex;flex-direction:column;gap:14px}
input,textarea{
  width:100%;margin-top:6px;padding:12px 14px;border-radius:12px;border:1px solid var(--line);
  background:#0f1720;color:var(--text)
}
label{display:block;font-weight:600}
@media (max-width: 860px){
  .hero-grid,.grid-2,.grid-3,.live-grid,.footer-grid{grid-template-columns:1fr}
  .cta-band-inner,.section-head,.nav{align-items:flex-start}
  .nav{flex-direction:column}
}