:root{
  --accent:#0b8a4a;
  --accent-dark:#09612b;
  --muted:#6b6f73;
  --bg:#ffffff;
  --card-bg:#ffffff;
  --container:1100px;
  --radius:12px;
}
*{box-sizing:border-box}
body{font-family:Inter,Segoe UI,Arial,Helvetica,sans-serif;margin:0;color:#233;line-height:1.5;background:linear-gradient(180deg,#fbfffb,#ffffff)}
a{text-decoration:none;color:inherit}
.header{background:rgba(11,138,74,0.98);backdrop-filter:saturate(120%);padding:14px 0;position:sticky;top:0;z-index:50;box-shadow:0 6px 18px rgba(0,0,0,0.06)}
.container{max-width:var(--container);margin:0 auto;padding:0 20px}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:14px;font-weight:700;color:#fff}
.brand img{height:48px;border-radius:6px;background:#fff;padding:4px}
.nav a{margin-left:18px;font-weight:600;color:#fff;padding:8px;border-radius:8px}
.nav a:hover{background:rgba(255,255,255,0.06)}
.hero{display:flex;align-items:center;gap:28px;padding:48px 0}
.hero-left{flex:1}
.hero h1{margin:0;font-size:38px;color:#063b2a}
.lead{color:var(--muted);margin:12px 0 18px;font-size:18px}
.cta{display:inline-block;background:var(--accent);color:#fff;padding:12px 18px;border-radius:10px;box-shadow:0 6px 18px rgba(11,138,74,0.18)}
.secondary{display:inline-block;border:2px solid var(--accent);color:var(--accent);padding:10px 16px;border-radius:10px;margin-left:12px}
.features{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.feature{background:#f1fbf5;padding:10px 14px;border-radius:10px;font-weight:700;color:var(--accent)}
.hero-right{width:480px;height:300px;border-radius:14px;overflow:hidden;box-shadow:0 20px 40px rgba(11,138,74,0.06);display:flex;align-items:center;justify-content:center}
.section{padding:56px 0}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--card-bg);padding:20px;border-radius:var(--radius);box-shadow:0 10px 30px rgba(32,33,36,0.04);border:1px solid rgba(11,138,74,0.04)}
.card h4{margin-top:0}
.footer{background:#072b19;color:#e8fff1;padding:28px 0;text-align:center;margin-top:40px}
.kv{display:flex;gap:20px;align-items:center}
.kv div{font-weight:700;color:#063b2a}
@media(max-width:900px){.hero{flex-direction:column}.grid{grid-template-columns:1fr}.brand img{height:40px}.hero-right{width:100%;height:200px}}