/* ═══════════════════════════════════════════════════════════
   05 — NAV
   Top-right navigation. Hidden on the hero by the scroll
   module — appears alongside the docked wordmark.
   Remove this + js/04-nav.js to drop nav entirely.
   ═══════════════════════════════════════════════════════════ */

.nav {
  position: fixed;
  top: 32px;
  right: var(--pad-x);
  z-index: 20;
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav a {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--fg-dim);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color .25s var(--ease-out);
}

.nav a::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0;
  transform: scale(.3);
  transition:
    opacity .25s var(--ease-out),
    transform .25s var(--ease-spring);
}

.nav a:hover {
  color: var(--fg);
}
.nav a:hover::before {
  opacity: 1;
  transform: scale(1);
}

/* external link — arrow indicator after label */
.nav a[target="_blank"]::after {
  content: "↗";
  font-size: 11px;
  opacity: .55;
  margin-left: 2px;
  transition: transform .25s var(--ease-spring), opacity .25s var(--ease-out);
}
.nav a[target="_blank"]:hover::after {
  opacity: 1;
  transform: translate(2px, -2px);
}

/* the docked-state companion: tiny mono line under the corner logo */
.docked-meta {
  position: fixed;
  top: 28px;
  left: 156px;
  z-index: 20;
  opacity: 0;
  pointer-events: none;
  transition: opacity .5s var(--ease-out) .1s;
}
.docked-meta.show {
  opacity: 1;
  pointer-events: auto;
}
.docked-meta .mono {
  color: var(--mid);
}

@media (max-width: 720px) {
  .nav { gap: 20px; right: 20px; top: 24px; }
  .nav a { font-size: 11px; letter-spacing: .04em; }
}