/* Header: barra superior + barra principal + menú en capas */

.screen-reader-text {
  position: absolute;
  width: 0.1rem;
  height: 0.1rem;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* Bootstrap da padding-left y margin-bottom a los ul; aquí no queremos ninguno. */
.site-header ul,
.site-footer ul {
  margin: 0;
  padding: 0;
}

.site-header {
  position: relative;
  z-index: 100;
}

/* Barra superior */
.topbar {
  background-color: var(--color-primary);
  color: var(--color-text-on-dark);
  font-size: 1.3rem;
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.6rem;
  min-height: 3.6rem;
}

.topbar ul {
  display: flex;
  flex-wrap: wrap;
  gap: 1.6rem;
  list-style: none;
}

.topbar a {
  color: inherit;
  text-decoration: none;
}

.topbar a:hover {
  color: var(--color-secondary);
}

.topbar__side {
  display: flex;
  align-items: center;
  gap: 2.4rem;
}

.topbar__langs {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  flex-shrink: 0;
}

.topbar__langs li {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  gap: 0.6rem;
}

.topbar__flag {
  width: 2rem;
  height: 1.4rem;
  border-radius: 0.2rem;
  object-fit: cover;
}

.topbar__langs li.is-active {
  font-weight: var(--font-weight-bold);
}

/* Barra principal */
.mainbar {
  background-color: var(--color-bg-white);
  border-bottom: 0.1rem solid var(--color-border-soft);
}

.mainbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.4rem;
  min-height: 8rem;
}

/* Marca */
.brand {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  color: var(--color-primary);
  text-decoration: none;
}

.brand__logo {
  width: 5.2rem;
  height: 5.2rem;
  object-fit: contain;
}

.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand__name {
  font-size: 2rem;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
}

.brand__sub {
  font-size: 1.2rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

/* Menú en capas */
.primary-menu,
.primary-menu .sub-menu {
  list-style: none;
}

.primary-menu {
  display: flex;
  align-items: center;
  gap: 3.2rem;
}

.primary-menu a {
  display: block;
  color: var(--color-text);
  font-size: 1.5rem;
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  transition: color var(--transition-base);
}

.primary-menu a:hover,
.primary-menu .current-menu-item > a {
  color: var(--color-primary);
}

.primary-menu .menu-item {
  position: relative;
}

.primary-menu .menu-item-has-children > a::after {
  content: "";
  display: inline-block;
  margin-left: 0.6rem;
  border: 0.4rem solid transparent;
  border-top-color: currentColor;
  vertical-align: -0.2rem;
}

/* Submenús (nivel 2 y 3) */
.primary-menu .sub-menu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 10;
  min-width: 26rem;
  margin-top: 1.2rem;
  padding: 1.2rem;
  background-color: var(--color-bg-white);
  border: 0.1rem solid var(--color-border-soft);
  border-radius: var(--radius-sm);
  box-shadow: 0 1rem 2.4rem rgba(0, 0, 0, 0.08);
  visibility: hidden;
  opacity: 0;
  transform: translateY(0.8rem);
  transition: opacity var(--transition-base), transform var(--transition-base),
    visibility var(--transition-base);
}

.primary-menu .sub-menu .sub-menu {
  top: 0;
  left: 100%;
  margin-top: 0;
}

/* Puente invisible sobre la separación, para que el submenú no se cierre al bajar el cursor. */
.primary-menu > .menu-item > .sub-menu::before {
  content: "";
  position: absolute;
  top: -1.3rem;
  right: 0;
  left: 0;
  height: 1.3rem;
}

.primary-menu .sub-menu a {
  padding: 1rem 1.2rem;
  border-radius: var(--radius-sm);
  font-size: 1.4rem;
}

.primary-menu .sub-menu a:hover {
  background-color: var(--color-surface);
}

.primary-menu .menu-item:hover > .sub-menu,
.primary-menu .menu-item:focus-within > .sub-menu {
  visibility: visible;
  opacity: 1;
  transform: none;
}

/* Controles del menú móvil (ocultos en escritorio) */
.nav-toggle,
.nav-close,
.nav-backdrop,
.primary-nav__cta,
.submenu-toggle {
  display: none;
}

.nav-toggle,
.nav-close,
.submenu-toggle {
  padding: 0.4rem;
  border: 0;
  background: none;
  color: var(--color-primary);
  cursor: pointer;
}

/* Iconos del menú móvil en negro */
.nav-toggle,
.nav-close {
  color: var(--color-text);
}

.nav-toggle .material-symbols-outlined,
.nav-close .material-symbols-outlined {
  font-size: 3.2rem;
}

/* Tablet y móvil: menú lateral (drawer) desde la derecha */
@media (max-width: 1024px) {
  .brand {
    margin-right: auto;
  }

  .mainbar__inner {
    gap: 1.2rem;
    min-height: 7rem;
  }

  .nav-toggle,
  .nav-close {
    display: block;
  }

  .nav-toggle {
    order: 3;
  }

  .mainbar__cta {
    display: none;
  }

  .primary-nav__cta {
    display: block;
    margin-top: 2.4rem;
  }

  .primary-nav__cta .btn {
    width: 100%;
  }

  .nav-backdrop {
    position: fixed;
    inset: 0;
    z-index: 190;
    background-color: var(--color-overlay);
  }

  .nav-backdrop.is-open {
    display: block;
  }

  .primary-nav {
    position: fixed;
    top: var(--wp-admin--admin-bar--height, 0);
    right: 0;
    bottom: 0;
    z-index: 200;
    width: min(34rem, 85vw);
    padding: 2rem 2.4rem 3.2rem;
    overflow-y: auto;
    background-color: var(--color-bg-white);
    box-shadow: -1rem 0 2.4rem rgba(0, 0, 0, 0.15);
    transform: translateX(100%);
    visibility: hidden;
    transition: transform var(--transition-base), visibility var(--transition-base);
  }

  .primary-nav.is-open {
    transform: none;
    visibility: visible;
  }

  .nav-close {
    margin: 0 0 1.2rem auto;
  }

  .primary-menu {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .primary-menu > .menu-item {
    border-bottom: 0.1rem solid var(--color-border-soft);
  }

  .primary-menu a {
    padding: 1.2rem 0;
  }

  /* Submenús: acordeón */
  .primary-menu .menu-item-has-children {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
  }

  .primary-menu .menu-item-has-children > a {
    flex: 1;
  }

  .primary-menu .menu-item-has-children > a::after {
    display: none;
  }

  .submenu-toggle {
    display: block;
  }

  .submenu-toggle .material-symbols-outlined {
    display: block;
    transition: transform var(--transition-base);
  }

  .menu-item.is-expanded > .submenu-toggle .material-symbols-outlined {
    transform: rotate(180deg);
  }

  .primary-menu .sub-menu,
  .primary-menu .sub-menu .sub-menu {
    display: none;
    position: static;
    width: 100%;
    min-width: 0;
    margin-top: 0;
    padding: 0 0 0.8rem 1.6rem;
    border: 0;
    box-shadow: none;
    visibility: visible;
    opacity: 1;
    transform: none;
  }

  .primary-menu .menu-item.is-expanded > .sub-menu {
    display: block;
  }

  .primary-menu > .menu-item > .sub-menu::before {
    display: none;
  }

  .primary-menu .sub-menu a {
    padding: 0.8rem 0;
  }

  .topbar__info li:first-child {
    display: none;
  }
}

/* Móvil pequeño: barra superior en una sola línea */
@media (max-width: 600px) {
  .topbar__inner {
    justify-content: space-between;
  }

  /* `.topbar ul` (display:flex) tiene más especificidad que `.topbar__info`, por eso hace falta el prefijo. */
  .topbar .topbar__info {
    display: none;
  }

  .topbar__side {
    width: 100%;
    justify-content: space-between;
    gap: 1.2rem;
  }

  .topbar ul,
  .topbar li {
    flex-wrap: nowrap;
    white-space: nowrap;
  }

  .topbar ul {
    gap: 1.2rem;
  }

  .brand__logo {
    width: 4rem;
    height: 4rem;
  }

  .brand__name {
    font-size: 1.6rem;
  }

  .brand__sub {
    font-size: 1rem;
  }
}

/* Menú fijo al hacer scroll hacia arriba: solo la barra principal, no la topbar. */
.site-header.is-pinned {
  padding-bottom: var(--mainbar-height, 0);
}

.site-header.is-pinned .mainbar {
  position: fixed;
  top: var(--wp-admin--admin-bar--height, 0);
  right: 0;
  left: 0;
  z-index: 150;
  box-shadow: var(--shadow-soft);
  animation: mainbar-in 250ms ease-out;
}

@keyframes mainbar-in {
  from {
    transform: translateY(-100%);
  }
  to {
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-header.is-pinned .mainbar {
    animation: none;
  }
}

/* En móvil la barra de admin de WordPress no es fija (≤600px): el menú se pega al borde superior real. */
@media (max-width: 600px) {
  .site-header.is-pinned .mainbar {
    top: 0;
  }
}