/* ================================================================
   CryptoSetype Public Navigation
   ================================================================
   Scoped under .pub-nav.  Requires tokens.css.
   ================================================================ */

/* ── Bar ────────────────────────────────────────────────────────── */
.pub-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sidebar);
  background: rgba(9, 9, 11, 0.7);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid var(--border-subtle);
}

.pub-nav .wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

/* ── Logo ───────────────────────────────────────────────────────── */
.pub-nav .logo {
  text-decoration: none;
  font-weight: 700;
  font-size: var(--text-lg);
  color: #fff;
  letter-spacing: -0.02em;
}

/* ── Links ──────────────────────────────────────────────────────── */
.pub-nav .nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
  list-style: none;
}

.pub-nav .nav-links a {
  color: #a1a1aa;
  text-decoration: none;
  font-size: var(--text-base);
  font-weight: 400;
  transition: color var(--transition-base);
}

.pub-nav .nav-links a:hover {
  color: #fff;
}

.pub-nav .nav-links a.active {
  color: #fff;
  font-weight: 500;
}

/* ── CTA button ─────────────────────────────────────────────────── */
.pub-nav .nav-cta {
  display: inline-block;
  background: #fff;
  color: #09090b !important;
  font-weight: 500 !important;
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  font-size: var(--text-base);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.pub-nav .nav-cta:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

/* ── Mobile toggle ──────────────────────────────────────────────── */
.pub-nav .mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 24px;
  cursor: pointer;
  padding: var(--sp-1) var(--sp-2);
  line-height: 1;
}

/* ── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .pub-nav .mobile-toggle {
    display: block;
  }

  .pub-nav .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: #09090b;
    border-bottom: 1px solid #1f1f23;
    padding: var(--sp-4) var(--sp-6);
    gap: var(--sp-4);
  }

  .pub-nav .nav-links.open {
    display: flex;
  }
}