:root{--ink:#0f172a;--mute:#475569;--line:#e2e8f0;--bg:#f8fafc;--acc:#0f5132;--acc2:#e7f3ec}
*{box-sizing:border-box}body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:#fff}
a{color:var(--acc)}.wrap{max-width:980px;margin:0 auto;padding:0 20px}
header.top{border-bottom:1px solid var(--line)}header.top .wrap{display:flex;justify-content:space-between;align-items:center;height:60px}
.brand{font-weight:700;text-decoration:none;color:var(--ink)}.brand span{color:var(--mute);font-weight:400}
.btn{display:inline-block;background:var(--acc);color:#fff;text-decoration:none;padding:12px 20px;border-radius:6px;font-weight:600;border:0;font-size:16px;cursor:pointer}
.btn.ghost{background:#fff;color:var(--acc);border:1px solid var(--acc)}
.hero{padding:64px 0 40px}.hero h1{font-size:40px;line-height:1.15;margin:0 0 16px;max-width:760px}.hero p.lead{font-size:19px;color:var(--mute);max-width:700px}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0 8px}.small{font-size:14px;color:var(--mute)}
.quote{border-left:4px solid var(--acc);background:var(--acc2);padding:14px 18px;margin:28px 0;max-width:760px}
section{padding:40px 0;border-top:1px solid var(--line)}h2{font-size:26px;margin:0 0 18px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.card{border:1px solid var(--line);border-radius:8px;padding:18px;background:#fff}.card h3{margin:0 0 6px;font-size:17px}
.card.hl{border:2px solid var(--acc)}.price{font-size:28px;font-weight:700;margin:6px 0}
ol.steps li{margin-bottom:8px}details{border-bottom:1px solid var(--line);padding:12px 0}summary{font-weight:600;cursor:pointer}
footer{border-top:1px solid var(--line);padding:28px 0;color:var(--mute);font-size:14px}
form .row{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-bottom:14px}
label{display:block;font-weight:600;font-size:14px;margin-bottom:4px}label .hint{font-weight:400;color:var(--mute)}
input,select,textarea{width:100%;padding:10px;border:1px solid #cbd5e1;border-radius:6px;font:inherit;background:#fff}
fieldset{border:1px solid var(--line);border-radius:8px;padding:18px;margin:0 0 20px}legend{font-weight:700;padding:0 6px}
.err{color:#b91c1c;font-weight:600}.hp{position:absolute;left:-9999px}
.grid.four{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}