:root{
  --accent: #0f8554; /* green premium */
  --bg: #ffffff;
  --text: #222;
  --muted: #666;
  --container: 1100px;
  font-family: 'Inter', Arial, sans-serif;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);line-height:1.6}
.container{max-width:var(--container);margin:0 auto;padding:24px}
.site-header{border-bottom:1px solid #eee;padding:12px 0}
.brand{margin:0;font-size:20px;font-weight:600}
.nav a{margin-left:16px;text-decoration:none;color:var(--muted)}
.hero{padding:40px 0}
.hero-grid{display:grid;grid-template-columns:1fr 360px;gap:24px;align-items:center}
.lead{font-size:18px;color:var(--muted)}
.hero-img img{max-width:100%;border-radius:8px}
.section{padding:28px 0;border-top:1px solid #f3f3f3}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:16px}
.card{border:1px solid #f0f0f0;padding:12px;border-radius:8px;background:#fff}
.card img{width:100%;height:160px;object-fit:cover;border-radius:6px}
.card h4{margin:8px 0}
.simple-list li{margin:8px 0}
.btn{display:inline-block;padding:10px 16px;border-radius:6px;text-decoration:none;border:1px solid #e6e6e6;background:#fff}
.btn-cta{background:var(--accent);color:#fff;border:none}
.cta{background:#f9fff8;padding:20px;border-radius:8px;margin-top:18px;text-align:center}
.site-footer{border-top:1px solid #eee;padding:18px 0;margin-top:40px;text-align:center;color:var(--muted);font-size:14px}
.content{padding:24px;background:#fff;border-radius:8px;margin:24px 0}
.muted{color:var(--muted);font-size:13px}