/* Shared chrome: navbar + brand mark. */

.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(199, 210, 254, 0.7);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.6) inset;
}

.site-logo-mark {
  box-shadow: 0 6px 16px -6px rgba(15, 23, 42, 0.45);
  transition: box-shadow 0.25s ease;
}

.site-logo:hover .site-logo-mark {
  box-shadow: 0 10px 20px -8px rgba(15, 23, 42, 0.55);
}

/* Production fallback: keep "Pilot" visible if Tailwind app.css is stale. */
.brand-text-gradient {
  background-image: linear-gradient(90deg, #4f46e5, #0ea5e9);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.site-nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.35rem 0.15rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: #374151;
  transition: color 0.15s ease;
}

.site-nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.15rem;
  height: 2px;
  border-radius: 9999px;
  background: linear-gradient(90deg, #4f46e5, #0ea5e9);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.site-nav-link:hover,
.site-nav-link.is-active,
.site-nav-link[aria-expanded="true"] {
  color: #312e81;
}

.site-nav-link.is-active::after,
.site-nav-link:hover::after,
.site-nav-link[aria-expanded="true"]::after {
  transform: scaleX(1);
}

.site-dropdown {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(8px);
  transition:
    opacity 0.18s ease,
    transform 0.18s ease,
    visibility 0.18s ease;
}

.site-dropdown.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

/* Bridge the trigger–menu gap (mt-3) so hover does not drop while moving down. */
.site-dropdown::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 100%;
  height: 0.75rem;
}

.site-dropdown-item {
  transition: background-color 0.15s ease, transform 0.15s ease;
}

.site-dropdown-item:hover {
  background: linear-gradient(90deg, #eef2ff 0%, #f0f9ff 100%);
}

.site-cta {
  background: linear-gradient(135deg, #111827 0%, #312e81 100%);
  box-shadow: 0 8px 18px -10px rgba(49, 46, 129, 0.7);
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}

.site-cta:hover {
  transform: translateY(-1px);
  filter: brightness(1.08);
  box-shadow: 0 12px 22px -10px rgba(49, 46, 129, 0.8);
}

.site-mobile-panel {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.28s ease, opacity 0.2s ease;
}

.site-mobile-panel.is-open {
  max-height: 32rem;
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .site-logo-mark,
  .site-nav-link::after,
  .site-dropdown,
  .site-cta,
  .site-mobile-panel {
    transition: none !important;
  }

  .site-cta:hover {
    transform: none;
  }
}