/* ─────────────────────────────────────────────────────────────
   extra.css · La Casa Posible
   Añadidos sobre style.css. Va en una hoja aparte porque la CSP
   de la página no permite <style> ni style="" en línea.
   ───────────────────────────────────────────────────────────── */

/* ── Desplegable "Actividades" ──────────────────────────────── */
/* Usa <details> nativo: abre con clic y con teclado, sin JS. */

.nav-dropdown {
  position: relative;
}

.nav-dropdown > summary {
  cursor: pointer;
  list-style: none;
  font: inherit;
  color: inherit;
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  transition: opacity var(--transition-interactive, 200ms ease);
}
.nav-dropdown > summary::-webkit-details-marker { display: none; }
.nav-dropdown > summary::marker { content: ""; }
.nav-dropdown > summary:hover { opacity: 0.62; }

/* la flechita */
.nav-dropdown > summary::after {
  content: "";
  width: 0.42em;
  height: 0.42em;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-0.15em) rotate(45deg);
  transition: transform 220ms var(--ease-out, ease);
}
.nav-dropdown[open] > summary::after {
  transform: translateY(0.05em) rotate(225deg);
}

.nav-dropdown-panel {
  position: absolute;
  top: calc(100% + 0.85rem);
  left: 0;
  z-index: 80;
  min-width: 13rem;
  display: grid;
  background: var(--color-bg, #f4f1ea);
  border: 1px solid var(--color-border, rgb(0 0 0 / 0.16));
  box-shadow: 0 0.7rem 2.2rem rgb(0 0 0 / 0.16);
}

.nav-dropdown-panel a {
  display: block;
  padding: 0.72rem 1.1rem;
  white-space: nowrap;
  text-decoration: none;
  color: inherit;
  transition: background-color var(--transition-interactive, 200ms ease),
              color var(--transition-interactive, 200ms ease);
}
.nav-dropdown-panel a + a {
  border-top: 1px solid var(--color-border, rgb(0 0 0 / 0.12));
}
.nav-dropdown-panel a:hover,
.nav-dropdown-panel a:focus-visible {
  background: var(--color-strong, #16150f);
  color: var(--color-inverse, #f4f1ea);
}

/* el naranja de Eclipse, que antes iba en línea y la CSP bloqueaba */
.nav-dropdown-panel a.is-eclipse { color: #f5a623; }
.nav-dropdown-panel a.is-eclipse:hover,
.nav-dropdown-panel a.is-eclipse:focus-visible {
  background: #f5a623;
  color: var(--color-strong, #16150f);
}

/* En el menú desplegado del móvil no flota: se abre en el sitio. */
@media (max-width: 900px) {
  .nav-dropdown-panel {
    position: static;
    min-width: 0;
    box-shadow: none;
    border-left: 0;
    border-right: 0;
    background: transparent;
  }
  .nav-dropdown-panel a { padding-left: 0; padding-right: 0; }
  .nav-dropdown-panel a:hover,
  .nav-dropdown-panel a:focus-visible { background: transparent; opacity: 0.62; }
  .nav-dropdown-panel a.is-eclipse:hover { background: transparent; color: #f5a623; }
}

/* ── Carteles de ediciones anteriores ───────────────────────── */

.carteles {
  list-style: none;
  margin: var(--space-4, 1rem) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3, 0.75rem);
}

.carteles li {
  display: grid;
  gap: 0.4rem;
  width: clamp(4.25rem, 8vw, 6rem);
}

.carteles a {
  display: block;
  text-decoration: none;
}

.carteles img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1080 / 1350;
  object-fit: cover;
  border: 1px solid var(--color-border, rgb(0 0 0 / 0.16));
  filter: saturate(0.84) contrast(1.03);
  transition: filter var(--transition-interactive, 200ms ease);
}
.carteles li:hover img { filter: none; }

.carteles span {
  font-size: 0.66rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted, rgb(0 0 0 / 0.6));
}

/* ── Botón de la galería ────────────────────────────────────── */

.gallery-intro {
  display: grid;
  gap: var(--space-5, 1.25rem);
  justify-items: start;
}