:root{
  --primary:#204734;
  --secondary:#8cb395;
  --accent:#6f8f7e;
  --light:#f3f5f1;
  --muted:#c1d6c9;
  --dark:#0f241b;
}
*{box-sizing:border-box}body{margin:0;font-family:'Open Sans',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--light);color:var(--dark);line-height:1.65}
h1,h2,h3{font-family:'Montserrat',sans-serif;color:var(--primary);margin:0 0 .5rem}
h1{font-size:2.1rem}h2{font-size:1.6rem}h3{font-size:1.2rem}
.container{width:min(1100px,92%);margin:auto}
a{color:var(--primary)}
.site-header{position:sticky;top:0;z-index:10;background:#fff;border-bottom:1px solid var(--muted)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:.6rem 0;gap:1rem}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--primary);font-weight:700}
.brand img{width:40px;height:40px;border-radius:8px;display:block}
.menu{display:flex;gap:1rem;align-items:center}
.menu a{text-decoration:none;padding:.5rem .6rem;border-radius:8px}
.menu a:hover{background:var(--muted)}
.hero{display:grid;place-items:center;padding:3.5rem 0 2rem;text-align:center}
.hero .lead{max-width:800px;margin:.5rem auto 0}
.section{padding:2.5rem 0}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}
.card{background:#fff;border:1px solid var(--muted);border-radius:12px;padding:1rem 1.1rem}
.usps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem}
.usp{background:#fff;border:1px solid var(--muted);border-radius:12px;padding:1rem}
.contact-actions{display:flex;gap:1rem;margin-bottom:1rem;flex-wrap:wrap}
.contact-form{display:grid;gap:.8rem;background:#fff;border:1px solid var(--muted);border-radius:12px;padding:1rem}
.contact-form input,.contact-form textarea{width:100%;padding:.6rem;border:1px solid var(--muted);border-radius:8px}
.contact-form button{padding:.7rem 1rem;border:none;border-radius:10px;background:var(--primary);color:#fff;font-weight:700;cursor:pointer}
.privacy-note{font-size:.9rem;opacity:.85}
.site-footer{border-top:1px solid var(--muted);background:#fff}
.site-footer .container{display:flex;gap:1rem;justify-content:space-between;align-items:center;flex-wrap:wrap;padding:1rem 0}
.btn{display:inline-block;padding:.7rem 1rem;border-radius:10px;border:1px solid var(--primary);font-weight:700;text-decoration:none}
.btn-primary{background:var(--primary);color:#fff}
.btn-outline{background:transparent;color:var(--primary)}
details{background:#fff;border:1px solid var(--muted);border-radius:10px;padding:.8rem 1rem;margin:.5rem 0}
details summary{cursor:pointer;font-weight:700;color:var(--primary)}
.hidden{display:none}