/**
 * Global top navigation — shared across Car Platform pages.
 * Icon row sits tight to the logo; home dashboard tiles use separate artwork (index.html).
 */

.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 12, 15, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.site-nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex-wrap: wrap;
  row-gap: 0.4rem;
  column-gap: 0.5rem;
}

.site-nav-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-right: 0;
  padding: 0;
  line-height: 0;
  text-decoration: none;
  background: transparent;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  opacity: 1;
  transition: opacity 0.22s ease;
}

.site-nav-logo:hover {
  opacity: 0.88;
}

.site-nav-logo:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.site-nav-logo img {
  display: block;
  height: clamp(28px, 3.5vw, 34px);
  max-height: 36px;
  width: auto;
  object-fit: contain;
}

.site-nav-logo[aria-current="page"]:hover {
  opacity: 1;
}

.site-nav-icons {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  flex: 0 1 auto;
  flex-wrap: wrap;
  margin-left: 8.6rem;
  gap: 0.16rem 0.72rem;
  min-width: 0;
}

.site-nav-icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.875rem;
  height: 2.875rem;
  flex-shrink: 0;
  padding: 0;
  border: none;
  border-radius: 11px;
  background: transparent;
  color: var(--muted);
  text-decoration: none;
  cursor: pointer;
  transition:
    color 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.site-nav-icon {
  display: block;
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  color: rgba(132, 145, 166, 0.88);
  transition:
    color 0.2s ease,
    transform 0.2s cubic-bezier(0.22, 1, 0.36, 1);
}

/* Use branded top-band logos from assets/revlogos on every page nav. */
.site-nav-icon-link .site-nav-icon {
  display: none;
}

.site-nav-icon-link::before {
  content: "";
  display: block;
  width: 30px;
  height: 30px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  opacity: 0.9;
  transition: opacity 0.2s ease, transform 0.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.site-nav-icon-link[href$="collection.html"]::before {
  background-image: url("../assets/revlogos/collection.png");
}

.site-nav-icon-link[href$="reels.html"]::before {
  background-image: url("../assets/revlogos/reels.png");
}

.site-nav-icon-link[href$="garage.html"]::before {
  background-image: url("../assets/revlogos/garage.png");
}

.site-nav-icon-link[href$="rankings.html"]::before {
  background-image: url("../assets/revlogos/ranking.png");
}

.site-nav-icon-link[href$="compare.html"]::before {
  background-image: url("../assets/revlogos/matchup.png");
}

/* RevScore Rankings — RS wordmark in soft badge (matches accent-forward UI) */
.site-nav-icon--rs text {
  pointer-events: none;
  user-select: none;
}

.site-nav-icon-link[aria-current="page"] .site-nav-icon--rs rect:first-of-type {
  fill-opacity: 0.1;
  stroke-opacity: 0.38;
}

.site-nav-icon-link:hover {
  color: rgba(230, 235, 245, 0.96);
  background: rgba(255, 255, 255, 0.055);
}

.site-nav-icon-link:hover .site-nav-icon {
  color: rgba(168, 205, 248, 0.92);
  transform: translateY(-1px);
}

.site-nav-icon-link:hover::before {
  opacity: 1;
  transform: translateY(-1px);
}

.site-nav-icon-link[aria-current="page"] {
  color: var(--accent);
  background: rgba(110, 176, 255, 0.11);
  box-shadow:
    0 0 0 1px rgba(110, 176, 255, 0.32),
    0 2px 12px rgba(0, 0, 0, 0.28);
}

.site-nav-icon-link[aria-current="page"] .site-nav-icon {
  color: var(--accent);
  transform: none;
}

.site-nav-icon-link[aria-current="page"]::before {
  opacity: 1;
  transform: none;
}

.site-nav-icon-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.site-nav-icon-link:focus-visible:not([aria-current="page"]) {
  background: rgba(255, 255, 255, 0.04);
}

@media (prefers-reduced-motion: reduce) {
  .site-nav-icon-link,
  .site-nav-icon {
    transition-duration: 0.01ms;
  }

  .site-nav-icon-link:hover .site-nav-icon {
    transform: none;
  }

  .site-nav-icon-link:hover::before {
    transform: none;
  }
}