:root { --ink:#1c1a17; --muted:#6b645c; --paper:#f7f5f1; --line:#e2ddd5; }
* { box-sizing:border-box; }
body { margin:0; background:var(--paper); color:var(--ink);
  font:16px/1.6 -apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif; }
header, main, footer { max-width:820px; margin:0 auto; padding:0 24px; }
header { display:flex; justify-content:space-between; align-items:baseline;
  padding-top:32px; padding-bottom:32px; border-bottom:1px solid var(--line); }
.brand { font-weight:600; letter-spacing:.02em; text-decoration:none; color:var(--ink); }
nav a { color:var(--muted); text-decoration:none; margin-left:20px; font-size:15px; }
nav a:hover { color:var(--ink); }
main { padding-top:56px; padding-bottom:56px; }
h1 { font-size:40px; line-height:1.15; font-weight:600; margin:0 0 20px; letter-spacing:-.02em; }
h2 { font-size:19px; margin:0 0 8px; }
.lead { font-size:19px; color:var(--muted); max-width:62ch; }
.grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:28px; margin:48px 0; }
article { border-top:1px solid var(--line); padding-top:16px; }
article p { color:var(--muted); margin:0; }
.contact { margin-top:40px; }
footer { display:flex; justify-content:space-between; color:var(--muted);
  font-size:14px; padding-top:24px; padding-bottom:48px; border-top:1px solid var(--line); }
a { color:var(--ink); }
@media (max-width:560px){ h1{font-size:30px} header{padding-top:24px} }