/* PlotVisionAI brand lockup.
   The bundle's Tailwind declares font-family:Inter but no @font-face and no
   font link exists, so Inter silently falls back to the platform sans. The
   wordmark therefore carries its own geometric stack rather than inheriting
   that fallback — Futura/Century Gothic/Avenir are the geometric faces that
   actually ship on macOS, iOS and Windows. No webfont is loaded: adding one
   would restyle the whole app, not just the logo. */

/* The mark is defined once as a <symbol> in index.html and referenced with
   <use>. Inlining it per instance would duplicate the gradient and filter ids;
   the header and footer render the lockup at the same time, so the footer's
   fills would break the moment the header unmounted. */
.pv-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

/* The lockup is the link home, so it has to stay a real tap target even when
   the wordmark beside it is small. */
.pv-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 44px;
}

.pv-lockup-mark {
  display: block;
  height: 2.25rem;
  width: auto;
  overflow: visible;
  flex: none;
}

.pv-wordmark {
  font-family: Futura, "Futura PT", "Century Gothic", "Avenir Next", Avenir,
    "URW Gothic", "Twentieth Century", Inter, ui-sans-serif, system-ui,
    -apple-system, "Segoe UI", Roboto, sans-serif;
  font-weight: 600;
  font-size: 1.2rem;
  line-height: 1;
  letter-spacing: -0.015em;
  color: #ffffff;
  white-space: nowrap;
}

.pv-wordmark > .pv-wordmark-ai {
  font-weight: 700;
  color: #2dd4bf;
  letter-spacing: 0.005em;
}

/* Small-screen lockup: the mark holds its size — shrinking it costs the
   contour detail — and only the wordmark steps down so the pair still fits a
   320px header without wrapping. */
@media (max-width: 400px) {
  .pv-wordmark {
    font-size: 1.05rem;
  }
}