:root {
  --bg: #0a0a0a;
  --fg: #eaeaea;
  --muted: #6e6e6e;
  --nav-h: 56px;
  --brand-serif: "Didot", "Bodoni MT", Georgia, "Times New Roman", Times, serif;
}

/* Nav */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-h);
  padding: 0 clamp(16px, 4vw, 48px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(10, 10, 10, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
}

.nav-brand {
  display: inline-flex;
  align-items: baseline;
  gap: 3px;
  text-decoration: none;
  color: var(--fg);
  flex-shrink: 0;
}

.nav-brand-word {
  font-family: var(--brand-serif);
  font-weight: 600;
  letter-spacing: 0.5px;
  font-size: clamp(0.95rem, 2vw, 1.15rem);
}

.nav-brand:hover .nav-brand-word {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 36px);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color .15s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--fg);
}

/* Offset page content below fixed nav */
.nav-offset {
  padding-top: var(--nav-h);
}