/* ==========================================================================
   Cabecera + megamenú — templates/topmenu.php · inc/menu.php · modules/topmenu.js

   Cómo funciona (patrón yucca.co.za):
   - Un solo panel (.megamenu__bg) baja desde arriba y se queda mientras el
     ratón pase de una pestaña a otra: solo cambia el contenido.
   - Los paneles van apilados en la misma celda de una rejilla, así el
     megamenú mide siempre lo que el panel más alto y no salta.
   - Dentro, los enlaces entran escalonados, las imágenes desde la derecha
     y las líneas crecen desde la izquierda.
   - El resto de la página se oscurece con .topmenu__veil.

   Estados (los pone el JS):
     .topmenu.is-open          megamenú abierto (escritorio)
     .topmenu.is-mobile-open   menú móvil abierto
     .topmenu.is-scrolled      con scroll
     .topmenu.is-hidden        oculto al bajar; reaparece al subir (topmenu.js)
     .megamenu__panel.is-active   panel visible
   ========================================================================== */

.topmenu {
  --tm-dur: 1s;
  position: sticky;
  top: 0;
  z-index: 100;
  transition: translate var(--dur-base) var(--ease-glide);
}

.topmenu.is-hidden:not(.is-open):not(.is-mobile-open) {
  translate: 0 -100%;
}

@media (prefers-reduced-motion: reduce) {
  .topmenu {
    transition: none;
  }
}

/* ---------- Barra ---------- */

.topmenu__bar {
  position: relative;
  z-index: 3;
  background: var(--c-bg);
  transition: box-shadow var(--dur-fast) var(--ease-out);
}

.topmenu.is-scrolled:not(.is-open) .topmenu__bar {
  box-shadow: 0 1px 0 var(--c-line);
}

.topmenu__inner {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  min-height: var(--topmenu-h);
}

.topmenu__logo {
  width: 8rem;
  height: auto;
}

.topmenu__nav {
  margin-inline: auto;
}

.topmenu__list {
  display: flex;
  gap: var(--sp-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.topmenu__link {
  gap: .35em;
}

/* el resto lo da .btn-chip */
.topmenu__item.is-active>.topmenu__link {
  background: var(--c-bg-soft);
}

.topmenu__chevron {
  width: .5em;
  height: .5em;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-.15em) rotate(45deg);
  transition: transform var(--dur-fast) var(--ease-out);
}

.topmenu__item.is-active .topmenu__chevron {
  transform: translateY(.1em) rotate(225deg);
}

/* Herramientas a la derecha */
.topmenu__tools {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.topmenu__langs {
  display: flex;
  gap: var(--sp-2);
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
}

.topmenu__langs a {
  text-decoration: none;
  opacity: .55;
}

.topmenu__langs a:hover,
.topmenu__langs a[aria-current] {
  opacity: 1;
}

.topmenu__tool {
  display: inline-flex;
  padding: .4em;
  border-radius: 50%;
}

.topmenu__tool:hover {
  background: var(--c-bg-soft);
}

.topmenu__cta {
  padding-block: .8em;
}

/* ---------- Texto que sube al pasar el ratón ---------- */

.tm-swap {
  position: relative;
  display: inline-block;
  overflow: clip;
  line-height: 1.3;
}

.tm-swap__a,
.tm-swap__b {
  display: block;
  transition: transform .8s var(--ease-out);
}

.tm-swap__b {
  position: absolute;
  inset: 0;
  transform: translateY(110%) scale(.9);
  transform-origin: left center;
}

a:hover>.tm-swap>.tm-swap__a,
a:focus-visible>.tm-swap>.tm-swap__a {
  transform: translateY(-110%);
}

a:hover>.tm-swap>.tm-swap__b,
a:focus-visible>.tm-swap>.tm-swap__b {
  transform: none;
}

/* ---------- Velo ---------- */

.topmenu__veil {
  position: fixed;
  inset: 0;
  z-index: 1;
  background: var(--c-bg-deep);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--tm-dur) var(--ease-out);
}

.topmenu.is-open .topmenu__veil {
  opacity: .4;
}

/* ---------- Megamenú ---------- */

.megamenu {
  position: absolute;
  inset-inline: 0;
  top: 100%;
  z-index: 2;
  visibility: hidden;
  pointer-events: none;
  transition: visibility 0s var(--tm-dur);
}

.topmenu.is-open .megamenu {
  visibility: visible;
  pointer-events: auto;
  transition-delay: 0s;
}

.megamenu__bg {
  position: absolute;
  inset: 0;
  background: var(--c-bg);
  border-bottom: 1px solid var(--c-line);
  transform: translateY(-100%);
  transition: transform var(--tm-dur) var(--ease-glide);
}

.topmenu.is-open .megamenu__bg {
  transform: none;
}

.megamenu__panels {
  position: relative;
  display: grid;
  /* todos los paneles en la misma celda */
  padding-block: var(--sp-4) var(--sp-5);
}

.megamenu__panel {
  grid-area: 1 / 1;
  display: grid;
  gap: var(--sp-5);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .35s var(--ease-out), visibility 0s .35s;
}

.megamenu__panel[hidden] {
  display: grid;
}

/* apilados aunque estén ocultos: así el alto no salta */
.megamenu__panel.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition-delay: 0s;
}

.megamenu__panel--links-cards {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
}

.megamenu__panel--links-image {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
}

.megamenu__panel--links-widget {
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
}

/* Actualidad: enlaces · última noticia · próximo evento + titulares */
.megamenu__panel--links-news {
  grid-template-columns: minmax(0, 1.9fr) minmax(0, 1.2fr) minmax(0, 1.5fr);
}

/* Entradas escalonadas (solo cuando el panel está activo) */
.mm-links__list li,
.mm-card,
.mm-area,
.mm-figure,
.mm-widget,
.mm-news,
.mm-side {
  opacity: 0;
  transform: translateY(.6rem);
  transition: opacity .6s var(--ease-out), transform .6s var(--ease-out);
  transition-delay: calc(.08s + var(--i, 0) * .06s);
}

.mm-figure,
.mm-card__img,
.mm-area__img {
  transform: translateX(2.5rem);
  transform: translateX(0);
}

.mm-card__img,
.mm-area__img {
  transition: transform .9s var(--ease-out);
  transition-delay: .1s;
}

.megamenu__panel.is-active :is(.mm-links__list li, .mm-card, .mm-area, .mm-figure, .mm-widget, .mm-news, .mm-side) {
  opacity: 1;
  transform: none;
}

.megamenu__panel.is-active :is(.mm-card__img, .mm-area__img) {
  transform: none;
}

.mm-rule {
  display: block;
  height: 1px;
  background: currentColor;
  opacity: .25;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .9s var(--ease-out) .25s;
}

.megamenu__panel.is-active .mm-rule {
  transform: none;
}

/* ---------- Columna de enlaces ---------- */

.mm-links {
  display: flex;
  flex-direction: column;
}

.mm-links__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.mm-links__list li+li {
  margin-top: var(--sp-2);
}

.mm-links__list {
  margin-bottom: var(--sp-3);
}

.mm-links__link {
  display: inline-flex;
  align-items: center;
  gap: .4em;
  font-size: var(--fs-lg);
  font-size: var(--fs-menu);
  text-decoration: none;
}

.megamenu__panel--links-news .mm-links__link {
  font-weight: var(--fw-semibold);
}

.mm-links__desc {
  display: block;
  margin-top: .15rem;
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
}

.mm-links__list li+li:has(.mm-links__desc) {
  margin-top: var(--sp-2);
}

.mm-links .mm-rule {
  margin-top: auto;
}

.mm-cta {
  display: inline-flex;
  align-items: center;
  gap: .5em;
  margin-top: var(--sp-4);
  font-size: var(--fs-md);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-h2);
  text-decoration: none;
  /* el gesto es la flecha (.btn-arrow__icon), como en el resto de enlaces del menú */
}

/* Las flechas usan .btn-arrow__icon (btn.css); aquí solo el tamaño en el menú */
.megamenu .btn-arrow__icon {
  width: 1.1em;
  height: 1.1em;
}

/* ---------- Tarjetas de apoyo ---------- */

.mm-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sp-4);
}

.mm-card {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  min-height: 16rem;
  padding: var(--sp-4);
  border-radius: var(--radius-md);
  overflow: clip;
  text-decoration: none;
}

.mm-card--soft {
  background: var(--c-bg-soft);
  background: #b3e9fe;
  color: var(--c-text);
}

.mm-card--dark {
  background: var(--c-bg-dark);
  color: var(--c-text-inv);
}

.mm-card__title {
  display: block;
}

.mm-card__text {
  display: block;
  max-width: 24ch;
  color: inherit;
  opacity: .8;
}

.mm-card__img,
.mm-card__iso {
  position: absolute;
  z-index: -1;
}

.mm-card__img {
  left: 0;
  bottom: 0;
  width: 100%;
  border-radius: 0;
  -webkit-mask-image: linear-gradient(to top, #000 88%, transparent);
  mask-image: linear-gradient(to top, #000 88%, transparent);
}

.mm-card__iso {
  right: -6%;
  bottom: 10%;
  width: 45%;
  opacity: .18;
}

.mm-card .mm-rule {
  margin-top: auto;
}

.mm-card__link {
  display: inline-flex;
  align-items: center;
  gap: .5em;
  font-size: var(--fs-md);
  line-height: 1.2;
  font-weight: var(--fw-medium);
  text-decoration: none;

}

#mm-parque .mm-card__link {
  color: #fff;
}

/* ---------- Áreas ---------- */

.mm-areas {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--sp-4);
}

.mm-area {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  min-height: 16rem;
  /* altura del megamenú: mismo valor en .mm-card, .mm-news, .mm-side y el max-height de .mm-figure */
  padding: var(--sp-4);
  border-radius: var(--radius-md);
  overflow: clip;
  color: var(--c-text-inv);
  text-decoration: none;
  background:
    linear-gradient(160deg, color-mix(in srgb, var(--area) 55%, var(--c-bg-deep)) 0%, var(--c-bg-deep) 100%);
}

.mm-area__img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}

.mm-area::before {
  /* oscurece la foto para que el texto se lea */
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to top, rgb(15 18 64 / .85) 0%, rgb(15 18 64 / .2) 60%, transparent 100%);
}

.mm-area:hover .mm-area__img {
  transform: scale(1.04);
}

.mm-area__iso {
  position: absolute;
  right: var(--sp-3);
  top: var(--sp-3);
  width: 3rem;
  height: 3rem;
  z-index: -1;
}

.mm-area__title {
  display: block;
  padding-right: 3.5rem;
}

.mm-area__text {
  display: block;
  opacity: .85;
}

.mm-area .mm-rule {
  margin-top: auto;
  background: var(--area);
  opacity: 1;
  height: 2px;
}

/* ---------- Imagen grande (Fundación) ---------- */

.mm-figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: clip;
  /* aspect-ratio: 21 / 9; */
  max-height: 18rem;
  aspect-ratio: 16 / 9;
  width: 100%;
  /* los paneles comparten celda: esta foto fijaba 416 px para todo el megamenú */
}

.mm-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- Widget (próximos eventos) ---------- */

.mm-widget {
  min-height: 0;
}

.mm-widget__body {
  flex: 1;
}

.mm-widget__body :is(ul, ol) {
  margin: 0;
  padding: 0;
  list-style: none;
}

.mm-widget__body li+li {
  margin-top: var(--sp-2);
  padding-top: var(--sp-2);
  border-top: 1px solid var(--c-line);
}

.mm-widget__body a {
  text-decoration: none;
  font-weight: var(--fw-medium);
}

.mm-widget__body a:hover {
  text-decoration: underline;
}

.mm-widget__body p {
  margin: 0;
}

/* ---------- Menú móvil (≤ 60rem) ---------- */

.topmenu__toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 0;
  background: none;
}

.topmenu__toggle-bar,
.topmenu__toggle-bar::before,
.topmenu__toggle-bar::after {
  display: block;
  width: 1.5rem;
  height: 2px;
  margin-inline: auto;
  background: currentColor;
  transition: transform var(--dur-fast) var(--ease-out), opacity var(--dur-fast);
}

.topmenu__toggle-bar {
  position: relative;
}

.topmenu__toggle-bar::before,
.topmenu__toggle-bar::after {
  content: "";
  position: absolute;
  left: 0;
}

.topmenu__toggle-bar::before {
  top: -7px;
}

.topmenu__toggle-bar::after {
  top: 7px;
}

.is-mobile-open .topmenu__toggle-bar {
  background: transparent;
}

.is-mobile-open .topmenu__toggle-bar::before {
  transform: translateY(7px) rotate(45deg);
}

.is-mobile-open .topmenu__toggle-bar::after {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 60rem) {
  .topmenu__toggle {
    display: block;
  }

  .topmenu__cta,
  .topmenu__tool {
    display: none;
  }

  /* El nav ocupa la pantalla; el JS mueve cada panel dentro de su <li> */
  .topmenu__nav {
    position: fixed;
    inset: var(--topmenu-h) 0 0;
    z-index: 2;
    margin: 0;
    padding: var(--sp-4) var(--gutter) var(--sp-6);
    overflow-y: auto;
    background: var(--c-bg);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-.5rem);
    transition: opacity .35s var(--ease-out), transform .35s var(--ease-out), visibility 0s .35s;
  }

  .is-mobile-open .topmenu__nav {
    visibility: visible;
    opacity: 1;
    transform: none;
    transition-delay: 0s;
  }

  .topmenu__list {
    flex-direction: column;
    gap: 0;
  }

  .topmenu__item {
    border-bottom: 1px solid var(--c-line);
  }

  .topmenu__link {
    display: flex;
    justify-content: space-between;
    padding: var(--sp-3) 0;
    border-radius: 0;
    font-size: var(--fs-lg);
  }

  .topmenu__item.is-active>.topmenu__link,
  .topmenu__link:hover {
    background: none;
  }

  .megamenu {
    display: none;
  }

  /* la caja de escritorio no se usa */
  .megamenu__panel {
    /* …pero sus paneles sí, dentro del <li> */
    display: none;
    grid-template-columns: 1fr;
    gap: var(--sp-4);
    padding: 0 0 var(--sp-4);
    opacity: 1;
    pointer-events: auto;
  }

  .megamenu__panel[hidden] {
    display: none;
  }

  .megamenu__panel.is-active {
    display: grid;
    visibility: visible;
  }

  .megamenu__panel :is(.mm-links__list li, .mm-card, .mm-area, .mm-figure, .mm-widget, .mm-card__img, .mm-area__img, .mm-rule) {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .mm-rule {
    opacity: .25;
  }

  .mm-area .mm-rule {
    opacity: 1;
  }

  .mm-links__link {
    font-size: var(--fs-md);
  }

  .mm-links .mm-rule,
  .mm-cta {
    display: none;
  }

  .mm-cards {
    grid-template-columns: 1fr;
  }

  .mm-card {
    min-height: 0;
    padding: var(--sp-3);
  }

  .mm-card__img,
  .mm-card__iso {
    display: none;
  }

  .mm-figure {
    display: none;
  }

  .mm-areas {
    display: flex;
    gap: var(--sp-3);
    margin-inline: calc(-1 * var(--gutter));
    padding-inline: var(--gutter);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .mm-area {
    flex: 0 0 72%;
    min-height: 15rem;
    scroll-snap-align: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .topmenu {
    --tm-dur: .01s;
  }

  .megamenu__bg,
  .megamenu__panel,
  .mm-rule,
  .tm-swap__a,
  .tm-swap__b,
  .mm-links__list li,
  .mm-card,
  .mm-area,
  .mm-figure,
  .mm-widget,
  .mm-card__img,
  .mm-area__img {
    transition: none;
  }
}

/* ---------- Variante sobre el hero (home): transparente y en blanco hasta que se hace scroll ---------- */
.topmenu__logo--light {
  display: none;
}

.topmenu--overlay {
  position: fixed;
  inset: 0 0 auto;
}

.topmenu--overlay:not(.is-scrolled):not(.is-open):not(.is-mobile-open) .topmenu__bar {
  background: transparent;
  color: var(--c-text-inv);
}

.topmenu--overlay:not(.is-scrolled):not(.is-open):not(.is-mobile-open) .topmenu__logo--dark {
  display: none;
}

.topmenu--overlay:not(.is-scrolled):not(.is-open):not(.is-mobile-open) .topmenu__logo--light {
  display: block;
}

.topmenu--overlay:not(.is-scrolled):not(.is-open):not(.is-mobile-open) :is(.topmenu__link, .topmenu__langs a, .topmenu__toggle, .topmenu__search) {
  color: var(--c-text-inv);
}

.topmenu--overlay:not(.is-scrolled):not(.is-open):not(.is-mobile-open) .topmenu__link:hover,
.topmenu--overlay:not(.is-scrolled):not(.is-open):not(.is-mobile-open) .topmenu__item.is-active>.topmenu__link {
  background: rgb(255 255 255 / .12);
}

.topmenu--overlay .topmenu__bar {
  transition: background-color var(--dur-base) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), color var(--dur-base) var(--ease-out);
}

/* ---------- Actualidad: última noticia ---------- */

.mm-news {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  min-height: 16rem;
  padding: var(--sp-3);
  border-radius: var(--radius-md);
  background: var(--c-bg-soft);
  color: var(--c-text);
  text-decoration: none;
}

.mm-news__media {
  display: block;
  aspect-ratio: 21 / 9;
  max-height: 10rem;
  /* tope fijo: por proporción crecía con la pantalla y estiraba todo el megamenú */
  border-radius: var(--radius-sm);
  background: var(--c-bg);
  overflow: clip;
}

.mm-news__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-glide);
}

.mm-news:hover .mm-news__media img {
  transform: scale(1.04);
}

.mm-news__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: var(--sp-1);
  font-size: var(--fs-xs);
  color: var(--c-text-muted);
}

.mm-news__title {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-snug);
  text-wrap: pretty;
}

.mm-news .mm-rule {
  margin-top: auto;
}

/* ---------- Actualidad: próximo evento + titulares ---------- */

.mm-side {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  min-height: 16rem;
}

.mm-event {
  --ev: var(--c-accent);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--sp-3);
  padding: var(--sp-3);
  border-radius: var(--radius-md);
  background: var(--c-bg-dark);
  color: var(--c-text-inv);
  text-decoration: none;
}

.mm-event__date {
  display: grid;
  place-items: center;
  align-content: center;
  width: 3.4rem;
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  background: var(--c-bg);
  color: var(--c-ink);
  line-height: 1;
}

.mm-event__date b {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
}

.mm-event__date small {
  font-size: .65rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}

.mm-event__body {
  display: flex;
  flex-direction: column;
  gap: .25rem;
  min-width: 0;
}

.mm-event__kicker {
  display: flex;
  align-items: center;
  gap: .35em;
  font-size: var(--fs-xs);
  letter-spacing: .04em;
  text-transform: uppercase;
  color: rgb(255 255 255 / .7);
}

.mm-event__kicker i {
  width: .5em;
  height: .5em;
  border-radius: 50%;
  background: var(--ev);
}

.mm-event__title {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-snug);
}

.mm-event__where {
  font-size: var(--fs-xs);
  color: rgb(255 255 255 / .75);
}

.mm-headlines {
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
  list-style: none;
}

.mm-headlines li+li {
  border-top: 1px solid var(--c-line);
}

.mm-headlines a {
  display: flex;
  flex-direction: column;
  gap: .15rem;
  padding: var(--sp-2) 0;
  text-decoration: none;
}

.mm-headlines time {
  font-size: var(--fs-xs);
  color: var(--c-text-muted);
}

.mm-headlines span {
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  line-height: var(--lh-snug);
}

.mm-headlines a:hover span {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: .2em;
}

.mm-side__all {
  margin-top: auto;
  padding-top: var(--sp-2);
  border-top: 1px solid var(--c-line);
  font-size: var(--fs-sm);
}

@media (max-width: 60rem) {

  .mm-news,
  .mm-side {
    min-height: 0;
  }
}