/* ============ Design-presentation nav — PREVIEW CHROME ONLY ============
   Cross-links between the intro page and the two client designs. Same
   neutral styling language as the other preview chrome. Delete this file
   plus the small <nav class="present-nav"> block on each design page to
   strip it for production — zero effect on the homepage itself. */

.present-nav {
  position: fixed;
  top: 7px;
  left: 8px;
  z-index: 997; /* under the review clusters (998) and switcher (999) */
  display: flex;
  gap: 2px;
  padding: 3px;
  border-radius: 999px;
  background: rgba(28, 28, 30, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}
.present-nav a {
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  white-space: nowrap;
}
.present-nav a[aria-current="page"] {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}
@media (hover: hover) {
  .present-nav a:hover { color: #fff; }
}