:root{
  --bg:#f5f7ff;
  --card:#ffffff;
  --text:#0b1b33;
  --muted:#52627a;
  --accent:#20c997;
  --pill:#dff7ec;
  --shadow:0 18px 40px rgba(0,0,0,.08);
  --radius:22px;
}
[data-theme="dark"]{
  --bg:#0b1320;
  --card:#121c2d;
  --text:#e9f1ff;
  --muted:#9bb0cf;
  --pill:#133227;
  --shadow:0 18px 40px rgba(0,0,0,.45);
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  background: radial-gradient(1200px 600px at 50% -200px, rgba(32,201,151,.25), transparent 65%), var(--bg);
  color:var(--text);
}
a{color:inherit;text-decoration:none}
.container{max-width:1150px;margin:0 auto;padding:22px 18px 60px}
.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 18px;border-radius:18px;background:rgba(255,255,255,.6);
  backdrop-filter: blur(10px);
  border:1px solid rgba(0,0,0,.06);
}
[data-theme="dark"] .topbar{background:rgba(10,16,28,.6);border-color:rgba(255,255,255,.08)}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:48px;height:48px;border-radius:14px;object-fit:cover;box-shadow:0 10px 24px rgba(0,0,0,.12)}
.brand h1{font-size:20px;line-height:1;margin:0}
.brand p{margin:2px 0 0;font-size:13px;color:var(--muted)}
.toggle{
  display:flex;align-items:center;gap:10px;
}
.switch{
  width:68px;height:36px;border-radius:999px;background:rgba(0,0,0,.1);
  border:1px solid rgba(0,0,0,.08);position:relative;cursor:pointer;
}
[data-theme="dark"] .switch{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.12)}
.knob{
  position:absolute;top:50%;left:6px;transform:translateY(-50%);
  width:28px;height:28px;border-radius:999px;background:var(--card);
  box-shadow:0 10px 20px rgba(0,0,0,.18);
  display:flex;align-items:center;justify-content:center;font-size:15px;
  transition: all .25s ease;
}
[data-theme="dark"] .knob{left:34px}
.hero{
  margin-top:22px;
  display:grid;grid-template-columns: 1.1fr .9fr;gap:22px;
  padding:26px;border-radius: var(--radius);
  background:linear-gradient(135deg, rgba(32,201,151,.12), rgba(124,92,255,.10));
  border:1px solid rgba(0,0,0,.06);
}
[data-theme="dark"] .hero{border-color:rgba(255,255,255,.08)}
.hero h2{font-size:44px;margin:0 0 10px;letter-spacing:-.5px}
.hero h2 span{color:var(--accent)}
.hero p{margin:0;color:var(--muted);font-size:18px;max-width:520px}
.hero .banner{
  border-radius:22px;overflow:hidden;background:var(--card);box-shadow:var(--shadow);
  border:1px solid rgba(0,0,0,.06);
  min-height:220px;
  display:flex;align-items:center;justify-content:center;padding:10px;
}
.hero .banner img{width:100%;height:100%;object-fit:cover;border-radius:18px}
.section{
  margin-top:24px;
  padding:18px 18px 22px;
  border-radius: 18px;
  background: linear-gradient(90deg, rgba(32,201,151,.14), rgba(255,193,7,.10));
  border:1px solid rgba(0,0,0,.06);
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.section h3{margin:0;font-size:18px;display:flex;align-items:center;gap:10px}
.pills{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.pill{
  padding:10px 14px;border-radius:999px;background:rgba(255,193,7,.85);
  color:#1a1a1a;font-weight:700;font-size:13px;
  box-shadow:0 10px 20px rgba(255,193,7,.25);
}
.pill.alt{background:rgba(255,193,7,.6)}
.grid{
  margin-top:14px;
  display:grid;grid-template-columns: repeat(3, 1fr);gap:16px;
}
.card{
  background:var(--card);
  border-radius:20px;
  border:1px solid rgba(0,0,0,.06);
  box-shadow:0 12px 26px rgba(0,0,0,.06);
  padding:16px;
  display:flex;flex-direction:column;gap:12px;
}
[data-theme="dark"] .card{border-color:rgba(255,255,255,.08)}
.card .row{display:flex;gap:12px;align-items:flex-start}
.icon{
  width:54px;height:54px;border-radius:16px;background:rgba(32,201,151,.12);
  display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(0,0,0,.06);
}
.icon img{width:36px;height:36px;border-radius:10px;object-fit:contain}
.card h4{margin:0;font-size:18px}
.card p{margin:2px 0 0;color:var(--muted);font-size:14px;line-height:1.35}
.btn{
  margin-top:auto;
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 14px;border-radius:14px;
  background: linear-gradient(180deg, #22c55e, #16a34a);
  color:#fff;font-weight:800;
  border:none;cursor:pointer;
  box-shadow: 0 14px 26px rgba(34,197,94,.25);
}
.btn:active{transform:translateY(1px)}
.small{font-size:12px;color:var(--muted);margin-top:18px;text-align:center}
@media (max-width: 980px){
  .hero{grid-template-columns:1fr; }
  .hero h2{font-size:36px}
  .grid{grid-template-columns:1fr; }
  .section{flex-direction:column;align-items:flex-start}
  .pills{justify-content:flex-start}
}