/*!
 * Pandu 1.0.0 — accessible, framework-free site navigation
 * Disclosure-pattern dropdowns, mega-menus and a mobile drawer.
 * MIT License · https://github.com/juslangit/pandu
 */

/* ------------------------------------------------------------------
   1. Theme. Override any of these on .pandu (or a parent) to restyle.
   ------------------------------------------------------------------ */
.pandu {
  --pandu-bg: #ffffff;
  --pandu-fg: #1c1b1a;
  --pandu-muted: #4a4741;
  --pandu-accent: #2a72de;
  --pandu-accent-fg: #ffffff;
  --pandu-hover-bg: rgba(28, 27, 26, 0.07);
  --pandu-panel-bg: #ffffff;
  --pandu-panel-fg: var(--pandu-fg);
  --pandu-focus: #2a72de;
  --pandu-current: currentColor;
  --pandu-font: inherit;
  --pandu-font-size: 0.9375rem;
  --pandu-height: 4.5rem;
  --pandu-max-width: 80rem;
  --pandu-gutter: clamp(1rem, 4vw, 2.5rem);
  --pandu-radius: 0.875rem;
  --pandu-item-radius: 999px;
  --pandu-shadow: 0 24px 48px -16px rgba(20, 18, 16, 0.24), 0 2px 8px rgba(20, 18, 16, 0.06);
  --pandu-scrim: rgba(20, 18, 16, 0.5);
  --pandu-drawer-width: 26rem;
  --pandu-duration: 180ms;
  --pandu-ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --pandu-z: 50;

  position: relative;
  z-index: var(--pandu-z);
  background: var(--pandu-bg);
  color: var(--pandu-fg);
  font-family: var(--pandu-font);
  font-size: var(--pandu-font-size);
  line-height: 1.4;
}
.pandu--sticky { position: sticky; top: 0; }
.pandu *, .pandu *::before, .pandu *::after { box-sizing: border-box; }

/* ------------------------------------------------------------------
   2. Bar
   ------------------------------------------------------------------ */
.pandu__bar {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  max-width: var(--pandu-max-width);
  min-height: var(--pandu-height);
  margin-inline: auto;
  padding-inline: max(var(--pandu-gutter), env(safe-area-inset-left)) max(var(--pandu-gutter), env(safe-area-inset-right));
}
.pandu a, .pandu button { touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
.pandu__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  flex: none;
  color: inherit;
  font-weight: 600;
  text-decoration: none;
}
.pandu__menu {
  display: flex;
  align-items: center;
  flex: 1 1 auto;
  gap: 1rem;
}
.pandu__list {
  display: flex;
  align-items: center;
  gap: 0.125rem;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}
.pandu__item { position: relative; }
.pandu__item:has(> .pandu__panel--mega), .pandu__item--mega { position: static; }

/* Top-level links and triggers */
.pandu__link,
.pandu__trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  min-height: 44px;
  margin: 0;
  padding: 0.5rem 0.875rem;
  border: 0;
  border-radius: var(--pandu-item-radius);
  background: transparent;
  color: inherit;
  font: inherit;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background-color var(--pandu-duration) var(--pandu-ease), color var(--pandu-duration) var(--pandu-ease);
}
.pandu__trigger::after {
  content: "";
  flex: none;
  width: 0.42em;
  height: 0.42em;
  margin-inline-start: 0.1em;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-0.18em) rotate(45deg);
  transition: transform var(--pandu-duration) var(--pandu-ease);
}
.pandu__trigger[aria-expanded="true"]::after { transform: translateY(0.12em) rotate(-135deg); }

@media (hover: hover) {
  .pandu__link:hover,
  .pandu__trigger:hover { background: var(--pandu-hover-bg); }
}
.pandu__trigger[aria-expanded="true"] { background: var(--pandu-hover-bg); }

/* Current page: underline, never colour alone */
.pandu__link[aria-current="page"],
.pandu__item:has([aria-current="page"]) > .pandu__trigger,
.pandu__panel a[aria-current="page"] {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.45em;
  text-decoration-color: var(--pandu-current);
}

/* Focus: always visible for keyboard users */
.pandu a:focus-visible,
.pandu button:focus-visible {
  outline: 2px solid var(--pandu-focus);
  outline-offset: 2px;
}

/* Call to action */
.pandu__actions { display: flex; align-items: center; gap: 0.5rem; flex: none; }
.pandu__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.625rem 1.25rem;
  border-radius: 999px;
  background: var(--pandu-accent);
  color: var(--pandu-accent-fg);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: transform var(--pandu-duration) var(--pandu-ease), filter var(--pandu-duration) var(--pandu-ease);
}
@media (hover: hover) { .pandu__cta:hover { filter: brightness(0.92); } }
.pandu__cta:active { transform: scale(0.97); }

/* ------------------------------------------------------------------
   3. Panels — dropdown and mega-menu (desktop)
   ------------------------------------------------------------------ */
.pandu__panel {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  min-width: 17rem;
  padding: 0.5rem;
  border: 1px solid transparent; /* taste-skill-ignore */
  border-radius: var(--pandu-radius);
  background: var(--pandu-panel-bg);
  color: var(--pandu-panel-fg);
  box-shadow: var(--pandu-shadow); /* taste-skill-ignore */
  visibility: hidden;
  opacity: 0;
  transform: translateY(-0.375rem);
  transition:
    opacity var(--pandu-duration) var(--pandu-ease),
    transform var(--pandu-duration) var(--pandu-ease),
    visibility 0s linear var(--pandu-duration);
}
/* An invisible bridge across the gap, so the pointer can travel to the panel */
.pandu__panel::before {
  content: "";
  position: absolute;
  inset: -0.75rem 0 auto;
  height: 0.75rem;
}
.pandu__panel--end { left: auto; right: 0; }
.pandu__panel--mega {
  top: calc(100% - 0.25rem);
  left: var(--pandu-gutter);
  right: var(--pandu-gutter);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 1.5rem;
  padding: 1.5rem;
}

.pandu__item--open > .pandu__panel,
.pandu:not(.pandu--ready) .pandu__item:hover > .pandu__panel,
.pandu:not(.pandu--ready) .pandu__item:focus-within > .pandu__panel {
  visibility: visible;
  opacity: 1;
  transform: none;
  transition:
    opacity var(--pandu-duration) var(--pandu-ease),
    transform var(--pandu-duration) var(--pandu-ease),
    visibility 0s;
}

.pandu__panel ul { margin: 0; padding: 0; list-style: none; }
.pandu__panel a {
  display: block;
  padding: 0.625rem 0.75rem;
  border-radius: calc(var(--pandu-radius) - 0.375rem);
  color: inherit;
  text-decoration: none;
  transition: background-color var(--pandu-duration) var(--pandu-ease);
}
@media (hover: hover) { .pandu__panel a:hover { background: var(--pandu-hover-bg); } }
.pandu__desc {
  display: block;
  margin-top: 0.125rem;
  color: var(--pandu-muted);
  font-size: 0.875em;
  line-height: 1.4;
}
.pandu__heading {
  margin: 0 0 0.25rem;
  padding: 0 0.75rem;
  color: var(--pandu-muted);
  font-size: 0.875em;
  font-weight: 600;
}
.pandu__overview { font-weight: 600; }

/* Feature card inside a mega-menu */
.pandu__panel .pandu__feature {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0;
  background: none;
}
.pandu__feature img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  height: auto;
  object-fit: cover;
  margin-bottom: 0.5rem;
  border-radius: calc(var(--pandu-radius) - 0.375rem);
}
.pandu__feature-title { font-weight: 600; }
@media (hover: hover) { .pandu__panel .pandu__feature:hover { background: none; } .pandu__feature:hover .pandu__feature-title { text-decoration: underline; } }

/* ------------------------------------------------------------------
   4. Mobile toggle, drawer and scrim (hidden on wide screens)
   ------------------------------------------------------------------ */
.pandu__toggle,
.pandu__close {
  display: none;
  align-items: center;
  gap: 0.5rem;
  min-width: 44px;
  min-height: 44px;
  margin: 0;
  padding: 0.5rem 0.75rem;
  border: 0;
  border-radius: var(--pandu-item-radius);
  background: var(--pandu-hover-bg);
  color: inherit;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}
.pandu__toggle svg,
.pandu__close svg { width: 1.25rem; height: 1.25rem; flex: none; }
.pandu__drawer-head { display: none; }
.pandu__scrim { display: none; }

/* The breakpoint. Change 59.99em here to move it — the script reads the
   result from the stylesheet, so this is the only place it is set. */
@media (max-width: 59.99em) {
  .pandu__bar { justify-content: space-between; }
  .pandu__toggle { display: inline-flex; }

  .pandu__menu {
    position: fixed;
    inset: 0 0 0 auto;
    z-index: 3;
    width: min(calc(100% - 3rem), var(--pandu-drawer-width));
    height: 100%;
    height: 100dvh;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0 max(var(--pandu-gutter), env(safe-area-inset-right)) calc(2rem + env(safe-area-inset-bottom)) var(--pandu-gutter);
    overflow-y: auto;
    overscroll-behavior: contain;
    border-left: 1px solid transparent; /* taste-skill-ignore */
    background: var(--pandu-panel-bg);
    color: var(--pandu-panel-fg);
    box-shadow: var(--pandu-shadow); /* taste-skill-ignore */
    visibility: hidden;
    transform: translateX(100%);
    transition:
      transform calc(var(--pandu-duration) * 1.5) var(--pandu-ease),
      visibility 0s linear calc(var(--pandu-duration) * 1.5);
  }
  .pandu--open .pandu__menu,
  .pandu:not(.pandu--ready) .pandu__menu:target {
    visibility: visible;
    transform: none;
    transition: transform calc(var(--pandu-duration) * 1.5) var(--pandu-ease), visibility 0s;
  }

  .pandu__drawer-head {
    position: sticky;
    top: 0;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    min-height: var(--pandu-height);
    background: var(--pandu-panel-bg);
  }
  .pandu__close { display: inline-flex; }

  .pandu__list { flex-direction: column; align-items: stretch; margin: 0; gap: 0.125rem; }
  .pandu__link,
  .pandu__trigger {
    width: 100%;
    justify-content: space-between;
    min-height: 48px;
    padding: 0.75rem;
    border-radius: calc(var(--pandu-radius) - 0.375rem);
    font-size: 1.0625rem;
    text-align: start;
  }

  .pandu__panel,
  .pandu__panel--mega {
    position: static;
    display: none;
    min-width: 0;
    padding: 0.25rem 0 0.75rem 0.75rem;
    border: 0;
    background: transparent;
    box-shadow: none; /* taste-skill-ignore: removes the shadow */
    visibility: visible;
    opacity: 1;
    transform: none;
    transition: none;
    animation: pandu-reveal var(--pandu-duration) var(--pandu-ease);
  }
  .pandu__panel::before { content: none; }
  .pandu__item--open > .pandu__panel,
  .pandu:not(.pandu--ready) .pandu__panel { display: block; }
  .pandu__panel--mega > * + * { margin-top: 1rem; }
  .pandu__panel .pandu__feature { display: grid; grid-template-columns: 5.5rem minmax(0, 1fr); column-gap: 0.875rem; align-items: start; padding: 0.5rem 0.75rem; }
  .pandu__feature img { grid-row: span 2; width: 100%; margin-bottom: 0; }

  .pandu__actions { margin-top: 1.5rem; }
  .pandu__cta { width: 100%; min-height: 48px; }

  .pandu__scrim {
    position: fixed;
    inset: 0;
    z-index: 2;
    display: block;
    background: var(--pandu-scrim);
    opacity: 0;
    visibility: hidden;
    transition: opacity calc(var(--pandu-duration) * 1.5) var(--pandu-ease), visibility 0s linear calc(var(--pandu-duration) * 1.5);
  }
  .pandu--open .pandu__scrim { opacity: 1; visibility: visible; transition: opacity calc(var(--pandu-duration) * 1.5) var(--pandu-ease), visibility 0s; }
}

/* Small phones: the drawer takes the full width */
@media (max-width: 22.5em) {
  .pandu__menu { width: 100%; }
}

@keyframes pandu-reveal {
  from { opacity: 0; transform: translateY(-0.25rem); }
  to { opacity: 1; transform: none; }
}

/* No panel or drawer transitions until the visitor first opens something, so
   nothing animates (or stays briefly focusable) while the page is loading. */
.pandu:not(.pandu--animate) .pandu__panel,
.pandu:not(.pandu--animate) .pandu__menu,
.pandu:not(.pandu--animate) .pandu__scrim { transition: none !important; }

/* Locks the page behind an open drawer */
html.pandu-lock { overflow: hidden; }

/* ------------------------------------------------------------------
   5. Preferences: reduced motion, forced colours, print
   ------------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  .pandu *,
  .pandu *::before,
  .pandu *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
  }
}
@media (forced-colors: active) {
  .pandu__panel,
  .pandu__menu { border-color: CanvasText; }
  .pandu__cta,
  .pandu__toggle,
  .pandu__close { border: 1px solid ButtonText; } /* taste-skill-ignore */
  .pandu a:focus-visible,
  .pandu button:focus-visible { outline-color: Highlight; }
  .pandu__trigger[aria-expanded="true"] { outline: 1px solid CanvasText; }
}
@media print {
  .pandu__toggle, .pandu__panel, .pandu__scrim, .pandu__drawer-head { display: none !important; }
}