:root { --ink:#111; --muted:#111; --line:rgba(17,17,17,.16); --soft:#f7f9fc; --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif; --doc: "Times New Roman", Times, serif; }
* { box-sizing: border-box; }
body { margin:0; color:var(--ink); background:#fff; font-family:var(--doc); }
.nav, main, footer { width:min(760px, calc(100% - 40px)); margin:0 auto; }
.nav { height:76px; display:flex; align-items:center; justify-content:space-between; border-bottom:1px solid var(--line); }
.nav img { width:132px; height:auto; display:block; }
.nav a, footer a { color:var(--ink); text-decoration:none; font-family:var(--sans); font-size:14px; font-weight:600; }
main { padding:42px 0 64px; }
h1 { margin:0 0 14px; font-size:26px; line-height:1.25; letter-spacing:0; font-weight:700; }
.lead { margin:0 0 28px; color:var(--muted); font-size:16px; line-height:1.55; }
section { padding:18px 0; border-top:1px solid var(--line); }
h2 { margin:0 0 10px; font-size:19px; line-height:1.35; letter-spacing:0; font-weight:700; }
p, li { color:var(--muted); font-size:16px; line-height:1.55; }
p { margin:0; }
ul { margin:0; padding-left:22px; }
li + li { margin-top:6px; }
.contact { display:flex; flex-wrap:wrap; gap:12px; margin-top:18px; }
.contact a { width:52px; height:52px; display:inline-flex; align-items:center; justify-content:center; border:1px solid var(--line); border-radius:14px; background:#fff; box-shadow:0 10px 24px rgba(32,36,44,.08); transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
.contact a:hover { transform:translateY(-2px); border-color:rgba(32,36,44,.22); box-shadow:0 14px 30px rgba(32,36,44,.12); }
.contact img { width:34px; height:34px; display:block; object-fit:contain; }
.contact .sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
footer { padding:22px 0 34px; border-top:1px solid var(--line); display:flex; gap:16px; flex-wrap:wrap; color:var(--muted); font-family:var(--sans); font-size:13px; }
@media (max-width: 640px) {
  .nav, main, footer { width:calc(100% - 32px); }
  .nav { height:68px; }
  .nav img { width:118px; }
  main { padding:34px 0 52px; }
  h1 { font-size:24px; }
  .lead, p, li { font-size:16px; }
}