:root{
  --brand:#2ECC71;
  --bg:#f7f7f8;
  --card:#ffffff;
  --text:#1f2937;
  --muted:#6b7280;
  --ring:rgba(46,204,113,.35);
  --shadow:0 10px 30px rgba(0,0,0,.08);
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#0b0c0f;
    --card:#121419;
    --text:#e5e7eb;
    --muted:#9ca3af;
    --shadow:0 10px 30px rgba(0,0,0,.4);
  }
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:
    radial-gradient(1200px 800px at 50% -120px, rgba(46,204,113,.14), transparent 60%),
    var(--bg);
  color:var(--text);
  font:16px/1.55 system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif;
}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1100px;margin:0 auto;padding:24px}
.header{display:flex;align-items:center;gap:12px}
.header img{width:32px;height:32px}
.header .brand{font-weight:800;letter-spacing:.2px}
.card{
  background:var(--card);
  border-radius:20px;
  box-shadow:var(--shadow);
  padding:28px;
}
.hero{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:24px;
  align-items:center;
}
@media (max-width:900px){ .hero{ grid-template-columns:1fr; } }
.hero h1{font-size:clamp(26px,4vw,44px); margin:6px 0 10px;}
.hero .lead{font-size:clamp(16px,2.2vw,20px); margin:6px 0; color:var(--text);}
.badge{
  display:inline-block;
  margin-top:6px;
  padding:6px 10px;
  font-size:13px;
  color:#0b0c0f;
  background:linear-gradient(90deg, rgba(46,204,113,.18), rgba(46,204,113,.28));
  border:1px solid var(--ring);
  border-radius:999px;
}
.hero-actions{margin-top:18px; display:flex; gap:12px; flex-wrap:wrap}
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:12px 18px; border-radius:12px; font-weight:700;
  background:var(--brand); color:#fff; text-decoration:none; transition:transform .12s ease, filter .12s ease;
}
.btn:hover{transform:translateY(-1px); filter:brightness(.98)}
.btn.secondary{background:transparent; color:var(--brand); border:1.5px solid var(--brand)}
.hero .screen{
  width:100%; border-radius:18px; box-shadow: var(--shadow);
  border:1px solid rgba(0,0,0,.06);
}
.section{margin-top:28px}
.section h2{font-size:clamp(20px,3vw,28px); margin:6px 0 12px}
.grid{display:grid; gap:16px; grid-template-columns: repeat(3, 1fr)}
@media (max-width:900px){ .grid{ grid-template-columns:1fr } }
.feature{background:var(--card); border-radius:16px; padding:18px; box-shadow:var(--shadow)}
.counter{
  display:flex; gap:12px; margin-top:12px; flex-wrap:wrap
}
.counter .unit{
  min-width:90px;
  text-align:center;
  padding:10px 8px;
  background:var(--card);
  border-radius:12px;
  box-shadow: var(--shadow);
}
.counter .num{font-size:22px; font-weight:800}
.counter .lbl{font-size:12px; color:var(--muted)}
footer{margin:22px 0 14px; color:var(--muted); font-size:13px; text-align:center}
footer .links{display:flex; justify-content:center; gap:14px; flex-wrap:wrap}


/* beta card + tag */
.beta-card .small{ font-size:13px; color: var(--muted); margin-top: -4px; }
.beta-list{ margin: 10px 0 14px; padding-left: 18px; }
.beta-list li{ margin: 6px 0; }
.tag{ display:inline-block; padding:2px 8px; border:1px solid var(--ring); border-radius:999px; font-size:12px; color:#0b0c0f; background:rgba(46,204,113,.12); }
.beta-list a + .tag{ margin-left:6px; }