:root{
  --bg: #f6f5f3;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --brand:#2c7a4b;
  --accent:#9f7aea;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;color:var(--text);background:var(--bg);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.site-header{position:sticky;top:0;z-index:20;backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:space-between;padding:12px 20px;background:color-mix(in oklab, var(--bg) 85%, transparent);border-bottom:1px solid color-mix(in oklab, var(--text) 10%, transparent)}
.brand{display:flex;gap:10px;align-items:center;font-weight:700;color:var(--text)}
.brand-name{letter-spacing:.2px}
.site-nav{display:flex;gap:14px}
.nav-link{padding:8px 10px;border-radius:10px}
.nav-link:hover{background:color-mix(in oklab, var(--brand) 18%, transparent);text-decoration:none}
.nav-toggle{display:none;background:none;border:1px solid color-mix(in oklab, var(--text) 20%, transparent);padding:6px 10px;border-radius:10px;color:var(--text)}
.site-main{padding:28px 20px;max-width:1080px;margin:0 auto}
.hero{padding:60px 10px;text-align:center;background:radial-gradient(80% 60% at 50% 0%, color-mix(in oklab, var(--brand) 25%, transparent), transparent 60%), linear-gradient(180deg, transparent, color-mix(in oklab, var(--brand) 8%, transparent));border-radius:24px}
.hero h1{font-size:42px;margin:0 0 8px}
.subtitle{color:var(--muted);margin:0 0 16px}
.btn{display:inline-block;padding:10px 16px;border-radius:12px;border:1px solid color-mix(in oklab, var(--brand) 40%, var(--text) 10%)}
.btn.ghost{background:transparent}
.btn:hover{background:color-mix(in oklab, var(--brand) 15%, transparent);text-decoration:none}
.grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(240px, 1fr));gap:16px;margin-top:24px}
.card{background:var(--card);border:1px solid color-mix(in oklab, var(--text) 10%, transparent);padding:16px;border-radius:16px;box-shadow:0 1px 0 rgba(0,0,0,.06)}
.card h3{margin-top:0}
.kpi{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}
.kpi .card{text-align:center}
.muted{color:var(--muted)}
.two-col{display:grid;grid-template-columns:1.1fr .9fr;gap:16px}
.contact-form{display:grid;gap:12px}
input,textarea{padding:10px 12px;border-radius:12px;border:1px solid color-mix(in oklab, var(--text) 15%, transparent);background:var(--card);color:var(--text)}
label{font-weight:600}
.details{background:var(--card);border:1px dashed color-mix(in oklab, var(--text) 18%, transparent);padding:12px;border-radius:12px}
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;border:1px solid color-mix(in oklab, var(--brand) 50%, var(--text) 10%)}
.site-footer{border-top:1px solid color-mix(in oklab, var(--text) 10%, transparent);padding:24px 20px;max-width:1080px;margin:40px auto 0}
@media (max-width: 760px){
  .site-nav{display:none}
  .site-nav.open{display:grid;gap:8px;padding-top:12px}
  .nav-toggle{display:inline-block}
  .two-col{grid-template-columns:1fr}
}