/* ═══════════════════════════════════════════
   Top Nav — driven by --tn-* variables
   Injected by topnav.php from topnavconfig.php
   ═══════════════════════════════════════════ */

.topnav {
  width: 100%;
  background: var(--tn-bg, var(--bg-inverse));
  color: var(--tn-text, var(--text-inverse));
  font-size: 0.8125rem;
  line-height: 1;
  border-bottom: 1px solid var(--border-strong);
  position: relative;
  z-index: 40;
  will-change: transform;
}

.topnav__inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  padding: 0 0 0 1.5rem;
  min-height: 2.75rem;
}

.topnav__group {
  display: flex;
  align-items: stretch;
}

.topnav__group--right {
  gap: 0.25rem;
  padding-left: 0.25rem;
}

/* ── Contact links ───────────────────────── */

.topnav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0 1rem;
  color: inherit;
  text-decoration: none;
  transition:
    color            var(--motion-hover-dur) var(--motion-hover-ease),
    background-color var(--motion-hover-dur) var(--motion-hover-ease);
}

.topnav__group--left .topnav__link:first-child {
  padding-left: 0;
}

.topnav__link:hover {
  color: var(--tn-text-hover, var(--primary-text));
  background: var(--tn-bg-hover, var(--hover-tint));
}

.topnav__link::after {
  content: '';
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 0;
  height: 2px;
  background: var(--tn-accent, var(--accent));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--motion-hover-dur) var(--motion-hover-ease);
}

.topnav__group--left .topnav__link:first-child::after {
  left: 0;
}

.topnav__link:hover::after {
  transform: scaleX(1);
}

.topnav__icon {
  color: var(--tn-icon, var(--text-prime));
  font-size: 0.75rem;
  transition: color var(--motion-hover-dur) var(--motion-hover-ease);
}

.topnav__link:hover .topnav__icon {
  color: var(--tn-icon-hover, var(--primary-text));
}

.topnav__text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ── Socials ─────────────────────────────── */

.topnav__socials {
  display: flex;
  align-items: stretch;
  position: relative;
  z-index: 1;
}

.topnav__social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.875rem;
  color: var(--tn-text, var(--text-inverse));
  opacity: 0.75;
  position: relative;
  font-size: 1rem;
  transition:
    color            var(--motion-hover-dur) var(--motion-hover-ease),
    background-color var(--motion-hover-dur) var(--motion-hover-ease),
    transform        var(--motion-hover-dur) var(--motion-hover-ease),
    opacity          var(--motion-hover-dur) var(--motion-hover-ease);
}

.topnav__social:hover {
  color: var(--tn-text-hover, var(--primary-text));
  background: var(--tn-bg-hover, var(--hover-tint));
  opacity: 1;
  transform: translateY(-1px);
}

.topnav__social::after {
  content: '';
  position: absolute;
  left: 0.875rem;
  right: 0.875rem;
  bottom: 0;
  height: 2px;
  background: var(--tn-accent, var(--accent));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--motion-hover-dur) var(--motion-hover-ease);
}

.topnav__social:hover::after {
  transform: scaleX(1);
}

/* ── CTA ─────────────────────────────────── */

.topnav__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0 1.5rem;
  background: var(--tn-cta-bg, var(--primary));
  color: var(--tn-cta-text, var(--primary-text));
  font-weight: 500;
  font-size: 0.8125rem;
  text-decoration: none;
  position: relative;
  z-index: 0;
  transition: background-color var(--motion-hover-dur) var(--motion-hover-ease);
}

.topnav__cta:hover {
  background: var(--tn-cta-hover, var(--primary-hover));
}

.topnav__cta i {
  font-size: 0.75rem;
}

/* ── Responsive ──────────────────────────── */

@media (max-width: 640px) {
  .topnav__inner {
    padding: 0 0 0 1rem;
    min-height: 2.5rem;
  }
  .topnav__link--phone  { display: none; }
  .topnav__link         { padding: 0 0.75rem; }
  .topnav__social       { padding: 0 0.625rem; font-size: 0.9375rem; }
  .topnav__cta          { padding: 0 1rem; }
  .topnav__cta span     { display: none; }
}

/* ── Reduced motion ──────────────────────── */

@media (prefers-reduced-motion: reduce) {
  .topnav__link,
  .topnav__social,
  .topnav__cta,
  .topnav__link::after,
  .topnav__social::after {
    transition: none;
  }
}