:root {
  --ink: #161513;
  --paper: #f7f5f1;
  --muted: #8a8478;
  --accent: #b23b2e;
  --serif: "Georgia", "Iowan Old Style", serif;
  --sans: "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 48px;
  mix-blend-mode: difference;
  color: #fff;
}

.site-nav .brand {
  font-family: var(--serif);
  font-size: 20px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav .links {
  display: flex;
  gap: 32px;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

@media (max-width: 640px) {
  .site-nav { padding: 20px 24px; }
  .site-nav .links { gap: 18px; font-size: 11px; }
}

.section-label {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

footer.site-footer {
  padding: 80px 48px 48px;
  text-align: center;
  border-top: 1px solid rgba(0,0,0,0.08);
  margin-top: 80px;
}

footer.site-footer .brand {
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

footer.site-footer .contact {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

footer.site-footer .contact a { color: var(--ink); border-bottom: 1px solid var(--muted); }