/* LightQuiz navigation and footer only. Existing scripts/classes retained. */
:root { --lq-bottom-nav-height: calc(55px + env(safe-area-inset-bottom)); }

/* Top navigation */
.lq-nav {
  background: #0b1525;
  border-bottom: 2px solid #ffd166;
  box-shadow: 0 3px 16px #0b152512;
}
.lq-nav .lq-nav-inner {
  max-width: 1360px;
  margin-inline: auto;
  padding: .75rem clamp(1rem, 3vw, 2rem);
  gap: .8rem 1.5rem;
}
.lq-nav .lq-brand {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  margin-right: .75rem;
  padding: 0;
  min-height: 44px;
  text-decoration: none;
}
.lq-nav .lq-brand-logo {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  border: 1px solid #ffffff26;
}
.lq-nav .lq-brand-text {
  color: #eaf0f8;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -.045em;
  line-height: 1.2;
}
.lq-nav .lq-brand-text span { color: #ffd166; }
.lq-nav .navbar-collapse { gap: .75rem 1.25rem; min-width: 0; }
.lq-nav .navbar-nav { gap: .2rem; flex-wrap: wrap; }
.lq-nav .lq-nav-link {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: .65rem .85rem;
  border-radius: 10px;
  color: #c5d1e2 !important;
  font-size: .9375rem;
  font-weight: 600;
  line-height: 1.4;
  text-decoration: none;
  transition: background-color .16s ease, color .16s ease;
}
.lq-nav .lq-nav-link:hover,
.lq-nav .lq-nav-link.active,
.lq-nav .navbar-nav .nav-link.show {
  background: #1a2c44;
  color: #eaf0f8 !important;
}
.lq-nav .lq-nav-actions { flex-shrink: 0; flex-wrap: wrap; }
.lq-nav .lq-nav-btn,
.lq-nav .lq-nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  min-height: 44px;
  padding: .65rem 1.1rem;
  border-radius: 11px;
  font-size: .9375rem;
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
  box-shadow: none;
  transition: background-color .16s ease, border-color .16s ease;
}
.lq-nav .lq-nav-btn {
  background: #ffd166;
  border: 1px solid #ffd166;
  color: #142345 !important;
}
.lq-nav .lq-nav-btn:hover { background: #ffe09a; border-color: #ffe09a; }
.lq-nav .lq-appearance-control { display: inline-flex; align-items: center; gap: 3px; padding: 3px; border: 1px solid #43556e; border-radius: 24px; background: #17283e; }
.lq-nav .lq-appearance-control[hidden] { display: none; }
.lq-nav .lq-appearance-control button { min-height: 44px; padding: 7px 11px; border: 0; border-radius: 20px; background: transparent; color: #b8c7db; font: inherit; font-size: .8rem; font-weight: 650; cursor: pointer; touch-action: manipulation; }
.lq-nav .lq-appearance-control button[aria-pressed="true"] { background: #ffd166; color: #142345; }
@media (max-width: 480px) {
  .lq-nav .lq-nav-actions:has(.lq-appearance-control) { flex-direction: column; align-items: stretch !important; width: 100%; }
  .lq-nav .lq-appearance-control { justify-content: center; }
}
.lq-nav .lq-nav-cta {
  background: #ffd166;
  border: 1px solid #ffd166;
  color: #142345 !important;
}
.lq-nav .lq-nav-cta:hover { background: #ffe09a; border-color: #ffe09a; }
.lq-nav .lq-nav-toggler {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  min-width: 44px;
  min-height: 44px;
  padding: .55rem .7rem;
  border: 1px solid #43556e;
  border-radius: 11px;
  color: #eaf0f8;
  font-size: .875rem;
  font-weight: 650;
  line-height: 1;
}
.lq-nav .lq-nav-toggler .navbar-toggler-icon { width: 1.2rem; height: 1.2rem; }
.lq-nav .lq-nav-toggler:hover,
.lq-nav .lq-nav-toggler[aria-expanded="true"] { background: #1a2c44; }
.lq-nav a:focus-visible,
.lq-nav button:focus-visible {
  outline: 3px solid #ffd166;
  outline-offset: 4px;
  box-shadow: none;
}

/* Floating glass navigation; the footer docking hook retains the same rounded shape. */
.lq-bottom-nav {
  box-sizing: border-box;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 3px;
  width: calc(100% - 24px - env(safe-area-inset-left) - env(safe-area-inset-right));
  max-width: 500px;
  margin-inline: auto;
  z-index: 1030;
  padding: 3px;
  background: #0d192a;
  border: 1px solid #ffffff30;
  border-radius: 25px;
  box-shadow: 0 3px 12px #07122218, inset 0 1px 0 #ffffff08;
}
.lq-bottom-nav .lq-bottom-nav-inner { display: flex; justify-content: center; padding: 0; }
.lq-bottom-nav .lq-bottom-links {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 4px;
  width: 100%;
  max-width: 500px;
}
.lq-bottom-nav .lq-bottom-link {
  box-sizing: border-box;
  display: flex;
  flex: 1 1 0;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2px;
  min-width: 0;
  min-height: 48px;
  margin: 0;
  padding: 3px 4px;
  border: 1px solid transparent;
  border-radius: 19px;
  color: #f0f4fc !important;
  font-size: .78rem;
  font-weight: 600;
  line-height: 1.15;
  text-align: center;
  text-decoration: none;
  box-shadow: none;
  background: transparent;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  transition: background-color .16s ease, border-color .16s ease;
}
.lq-bottom-nav .lq-bottom-link > span { display: block; margin: 0; padding: 0; line-height: 1.15; }
.lq-bottom-nav .lq-menu-icon { display: block; width: 18px; height: 18px; flex-shrink: 0; }
.lq-bottom-nav .lq-bottom-ai .lq-menu-icon { color: #ffd166; }
.lq-bottom-nav .lq-bottom-link[aria-current="page"] {
  background: #ffd166;
  border-color: #ffd166;
  color: #142345 !important;
  box-shadow: 0 2px 6px #00000012;
}
.lq-bottom-nav .lq-bottom-link[aria-current="page"] .lq-menu-icon { color: inherit; }
@media (hover: hover) {
  .lq-bottom-nav .lq-bottom-link:not([aria-current="page"]):hover { background: #ffffff17; border-color: #ffffff1c; }
}
.lq-bottom-nav .lq-bottom-link:not([aria-current="page"]):active { background: #ffffff26; }
.lq-bottom-nav a:focus-visible { outline: 2px solid #ffe06b; outline-offset: 0; }
/* Readable solid fallback for browsers without backdrop blur. */
@supports ((backdrop-filter: blur(16px)) or (-webkit-backdrop-filter: blur(16px))) {
  .lq-bottom-nav {
background: linear-gradient(
  180deg,
  rgba(28, 49, 80, .35),
  rgba(16, 36, 71, .50)
);

-webkit-backdrop-filter: blur(6px) saturate(150%);
backdrop-filter: blur(6px) saturate(150%);
  }
  @media (min-width: 900px) {
    .lq-bottom-nav {
      background: linear-gradient(180deg, rgba(22, 65, 117, .42), rgba(12, 39, 76, .56));
    }
  }
}
/* Midnight glass also while docked: never revert to the old blue. */
.lq-bottom-nav.lq-bottom-nav--docked {
  position: absolute;
  bottom: auto;
}
@media (prefers-reduced-transparency: reduce) {
  .lq-bottom-nav { background: #0d192a; -webkit-backdrop-filter: none; backdrop-filter: none; }
}

/* Footer styles stay inside .lq-footer; page content is not targeted. */
footer.lq-footer {
  margin-bottom: 0;
  padding: 2rem 1.25rem calc(var(--lq-bottom-nav-height) + 1.25rem);
  background: #0d192a;
  border-top: 2px solid #ffd166;
  color: #c5d1e2;
  text-align: left !important;
}
.lq-footer .footer-inner { max-width: 1160px; margin: 0 auto; }
.lq-footer .lq-footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem 2rem;
}
.lq-footer .lq-footer-brand {
  margin: 0;
  color: #eaf0f8;
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -.045em;
  line-height: 1.3;
}
.lq-footer .lq-footer-brand span { color: #ffd166; }
.lq-footer .lq-footer-tagline {
  margin: .4rem 0 0;
  color: #a8b8ce;
  font-size: .9375rem;
  line-height: 1.5;
}
.lq-footer .lq-footer-bolt { color: #ffd166; margin-right: .2rem; }
.lq-footer .footer-links { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.lq-footer .footer-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: .5rem .65rem;
  margin: 0;
  border-radius: 9px;
  color: #c5d1e2 !important;
  font-size: .9375rem;
  font-weight: 500;
  font-style: normal;
  text-decoration: none;
}
.lq-footer .footer-link:hover { color: #ffd166 !important; background: #1a2c44; text-decoration: underline; text-underline-offset: .2em; }
.lq-footer a:focus-visible { outline: 3px solid #ffd166; outline-offset: 3px; }
.lq-footer .footer-sep { color: #8298b6; }
.lq-footer .footer-copy {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid #283b54;
  color: #a8b8ce;
  font-size: .875rem;
  font-weight: 400;
  line-height: 1.6;
}
@media (min-width: 992px) {
  .lq-nav .lq-nav-toggler { display: none; }
  .lq-nav .navbar-collapse { flex-wrap: wrap; }
}
@media (max-width: 991.98px) {
  .lq-nav .navbar-collapse { flex-basis: 100%; }
  .lq-nav .navbar-nav { margin-top: .65rem; padding-top: .65rem; border-top: 1px solid #ffffff20; }
  .lq-nav .lq-nav-link { padding: .75rem .85rem; }
  .lq-nav .lq-nav-actions { padding: .5rem 0 .25rem; }
  .lq-nav .lq-nav-actions .btn { flex: 1 1 auto; }
}
@media (max-width: 480px) {
  .lq-nav .lq-nav-inner { padding: .6rem 1rem; gap: .5rem; }
  .lq-nav .lq-brand { margin-right: 0; }
  .lq-footer .lq-footer-row { flex-direction: column; align-items: flex-start; gap: .65rem; }
  .lq-footer .footer-link:first-child { padding-left: 0; }
  .lq-bottom-nav .lq-bottom-links { gap: 2px; }
}
@media (prefers-reduced-motion: reduce) {
  .lq-nav .lq-nav-link, .lq-nav .lq-nav-btn, .lq-nav .lq-nav-cta,
  .lq-bottom-nav .lq-bottom-link { transition: none; }
}