:root{--bg:#fbfaf8;--ink:#1d2321;--muted:#6b7672;--line:#e3e0da;--accent:#2f6b4f}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.65 Georgia,"Times New Roman",serif}
.top{display:flex;align-items:center;justify-content:space-between;
  padding:22px 28px;border-bottom:1px solid var(--line);flex-wrap:wrap;gap:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;
  color:var(--ink);font-weight:700;letter-spacing:.2px}
.mark{width:16px;height:16px;border:3px solid var(--accent);border-radius:2px;
  display:inline-block;transform:rotate(45deg)}
nav a{margin-left:22px;color:var(--muted);text-decoration:none;font-size:15px}
nav a:hover{color:var(--accent)}
main{max-width:940px;margin:0 auto;padding:0 28px}
.hero{padding:64px 0 44px;border-bottom:1px solid var(--line)}
.eyebrow{margin:0 0 12px;color:var(--accent);font-size:13px;letter-spacing:1.6px;
  text-transform:uppercase}
h1{margin:0 0 18px;font-size:40px;line-height:1.2;font-weight:700}
.lead{margin:0;max-width:620px;color:var(--muted);font-size:18px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:30px;padding:46px 0}
.grid h2{margin:0 0 8px;font-size:19px}
.grid p{margin:0;color:var(--muted);font-size:15px}
.facts{display:flex;gap:44px;flex-wrap:wrap;padding:34px 0 56px;
  border-top:1px solid var(--line)}
.facts div{display:flex;flex-direction:column}
.facts b{font-size:30px;color:var(--accent)}
.facts span{color:var(--muted);font-size:14px}
footer{border-top:1px solid var(--line);padding:26px 28px;
  color:var(--muted);font-size:14px}
footer p{margin:4px 0}
.muted{opacity:.75;font-size:13px}
@media(max-width:640px){h1{font-size:30px}.hero{padding:44px 0 32px}}