/* ===================== NAV ===================== */
nav.site {
  flex-shrink: 0;
  border-bottom: 1px solid rgba(232,228,220,0.7);
  background: rgba(251,250,247,0.85);
  backdrop-filter: blur(12px);
}
.nav-inner {
  max-width: 1400px; margin: 0 auto;
  padding: 12px 16px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.logo {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: 16px;
  letter-spacing: -0.025em; color: var(--ink);
}
.logo-mark {
  width: 24px; height: 24px; border-radius: 7px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--rust) 100%);
  display: grid; place-items: center; color: #fff;
  font-family: "Instrument Serif", serif; font-style: italic;
  font-size: 17px; line-height: 1; padding-bottom: 2px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.3);
}
.nav-links { display: flex; gap: 2px; }
.nav-link {
  font-size: 13px; font-weight: 500; color: var(--ink-2);
  padding: 6px 11px; border-radius: 8px;
  transition: background 120ms;
}
.nav-link:hover { background: rgba(24,19,13,0.04); color: var(--ink); }
.nav-right { display: none; align-items: center; gap: 8px; }
.btn {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 13px; font-weight: 600;
  padding: 7px 16px; border-radius: 9px;
  background: var(--ink); color: #fff; border: 1px solid var(--ink);
  transition: background 120ms, box-shadow 120ms;
  font-family: inherit; cursor: pointer;
}
.btn:hover { box-shadow: 0 2px 8px rgba(24,19,13,0.15); }
.btn .arrow { font-size: 15px; }
.btn-lg { padding: 10px 22px; font-size: 14px; border-radius: 10px; }
.btn-ghost {
  background: transparent; color: var(--ink); border: 1px solid var(--border-strong);
}
.btn-ghost:hover { background: var(--bg-2); }

@media (min-width: 640px) {
  .nav-inner { padding: 12px 24px; }
  .nav-right { display: flex; }
}
@media (min-width: 1024px) {
  .nav-inner { padding: 12px 32px; }
}