/* ═══════════════════════════════════════════════
   nav.css — Fixed Navigation Bar
   ═══════════════════════════════════════════════ */

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: var(--nav-h);
  background: rgba(5, 5, 8, 0.96);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(0, 255, 224, 0.15);
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--pc1);
  letter-spacing: 0.04em;
}
.nav-logo span {
  color: var(--sand);
}

.nav-links {
  display: flex;
  gap: 12px;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--pc1);
  padding: 6px 16px;
  border-radius: 100px;
  border: 1px solid transparent;
  transition: all 0.2s;
}
.nav-links a:hover {
  background: var(--pc1);
  color: var(--dark);
  border-color: var(--pc1);
}

@media (max-width: 900px) {
  nav {
    padding: 0 22px;
  }
  .nav-links {
    gap: 6px;
  }
}