/* ══════════════════════════════════════════════
   SHARED NAV STYLES — included on all pages
   ══════════════════════════════════════════════ */

/* ── BETA BADGE ── */
.beta-badge {
  display: inline-block;
  font-size: 0.58rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; background: var(--gold); color: var(--ink);
  padding: 0.12rem 0.38rem; border-radius: 4px;
  margin-right: 0.25rem; vertical-align: middle;
}

/* ── HEADER ── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(245,240,232,0.96);
  border-bottom: 1.5px solid var(--border);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  transition: box-shadow 0.2s;
}
.site-header.scrolled { box-shadow: 0 4px 24px rgba(14,14,14,0.08); }

.nav-inner {
  max-width: var(--max); margin: 0 auto;
  padding: 0 2rem; height: 100px;
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
}
.brand { display: flex; align-items: center; flex-shrink: 0; }
.brand-logo { height: 90px; width: auto; display: block; }
.brand-logo-2-wrap { display: flex; align-items: center; flex-shrink: 0; }
.brand-logo-2 { height: 90px; width: auto; display: block; }

nav.primary { display: flex; align-items: center; gap: 0.1rem; }
.nav-link {
  font-size: 0.95rem; font-weight: 500; letter-spacing: 0.02em;
  padding: 0.4rem 0.6rem; border-radius: 6px; color: var(--muted);
  transition: color 0.15s, background 0.15s;
}
.nav-link:hover { color: var(--ink); background: var(--cream); }
.nav-link.active { color: var(--ink); font-weight: 700; }

.nav-dropdown { position: relative; }
.nav-dropdown > .nav-link { display: inline-flex; align-items: center; gap: 0.3rem; }
.nav-dropdown > .nav-link::after {
  content: ""; display: inline-block; width: 0; height: 0;
  border-left: 4px solid transparent; border-right: 4px solid transparent;
  border-top: 4px solid currentColor; opacity: 0.55; transition: transform 0.2s;
}
.nav-dropdown:hover > .nav-link::after,
.nav-dropdown:focus-within > .nav-link::after { transform: rotate(180deg); opacity: 0.9; }

/* ── NAV TOGGLE (hamburger) ── */
.nav-toggle {
  display: none;
  flex-direction: column; gap: 5px; padding: 8px;
  background: transparent; border: 1.5px solid var(--border);
  border-radius: 8px; cursor: pointer; transition: background 0.15s;
  flex-shrink: 0;
}
.nav-toggle:hover { background: var(--cream); }
.nav-toggle span {
  display: block; width: 20px; height: 2px;
  background: var(--ink); border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── MOBILE NAV ── */
.mobile-nav {
  display: block; overflow: hidden; max-height: 0;
  background: var(--paper);
  border-top: 1px solid var(--border);
  border-bottom: 1.5px solid var(--border);
  transition: max-height 0.32s cubic-bezier(0.4,0,0.2,1), padding 0.25s;
  padding: 0 1.5rem;
}
.mobile-nav.open { max-height: 480px; padding: 0.75rem 1.5rem 1.25rem; }
.mobile-nav a {
  display: flex; align-items: center;
  padding: 0.85rem 0; font-size: 1rem; font-weight: 500;
  border-bottom: 1px solid var(--border);
  color: var(--ink); text-decoration: none; transition: color 0.12s;
}
.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav a:hover { color: var(--green); }
.mobile-nav-active { font-weight: 700 !important; color: var(--ink) !important; }
.mobile-nav-parent { font-weight: 600 !important; }

/* ── RESPONSIVE ── */
@media (min-width: 769px) { .mobile-nav { display: none !important; } }
@media (max-width: 768px) {
  nav.primary        { display: none !important; }
  .nav-toggle        { display: flex; }
  .mobile-nav        { display: block; }
  .brand-logo-2-wrap { display: none; }
}