/* =================================================================
   Site header — sticky bar with brand, primary nav, lang switch, toggle.
   ================================================================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 8, 17, 0.82);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid rgba(201, 169, 110, 0.14);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 0.9rem clamp(1rem, 3vw, 2rem);
  max-width: var(--container);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--gold);
  font-family: var(--f-display);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
  font-size: 0.92rem;
}
.brand:hover { color: var(--cream); }
.brand__mark {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(201,169,110,0.4);
  background: radial-gradient(circle at 30% 30%, var(--amethyst), var(--void) 70%);
  display: grid;
  place-items: center;
  position: relative;
  box-shadow: var(--glow-gold);
  flex-shrink: 0;
  overflow: hidden; /* clip the logo image to the circular frame */
}
.brand__mark svg { width: 26px; height: 26px; }
/* WP site-logo image fills the circular mark exactly (cover-fill, single ring) */
.brand__mark.wp-block-site-logo img,
.brand__mark .custom-logo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  border: 0;
  display: block;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(0.9rem, 2vw, 1.6rem);
  font-family: var(--f-display);
  font-size: 0.74rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.primary-nav a {
  color: var(--parchment);
  position: relative;
  padding: 0.5rem 0;
  transition: color 0.3s var(--ease);
}
.primary-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.35s var(--ease);
}
.primary-nav a:hover, .primary-nav a.is-active {
  color: var(--gold);
}
.primary-nav a:hover::after, .primary-nav a.is-active::after { transform: scaleX(1); }

.lang-switch,
.orpheus-lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--f-display);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding-left: 1.5rem;
  margin-left: 1.5rem;
  border-left: 1px solid rgba(201, 169, 110, 0.25);
  color: var(--muted);
  line-height: 1;
}
/* unwrap accidental <p> wrappers around the shortcode */
.site-header p:has(> .orpheus-lang-switcher),
.site-header p:has(> .lang-switch) {
  margin: 0;
  display: inline-flex;
  align-items: center;
}
.lang-switch a,
.lang-switch__link,
.lang-switch .lang-switch__link {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.3s var(--ease);
  letter-spacing: 0.2em;
}
.lang-switch a.is-active,
.lang-switch__link.is-active {
  color: var(--gold);
}
.lang-switch a:hover,
.lang-switch__link:hover {
  color: var(--cream);
}
.lang-switch .sep {
  color: var(--gold);
  opacity: 0.3;
  user-select: none;
}

/* -------- responsive -------- */
/* The mobile menu is WP core's `wp:navigation` overlay (overlayMenu:"mobile",
   burger shows below 600px). The legacy custom toggle CSS (.nav-toggle /
   .site-header.is-open) was dead — removed. Below we restyle WP's overlay as a
   dark dropdown panel anchored under the header bar. */
@media (max-width: 900px) {
  /* keep the lang switcher visible but compact on mobile */
  .lang-switch,
  .orpheus-lang-switcher {
    padding-left: 0.85rem;
    margin-left: 0.5rem;
    font-size: 0.7rem;
    gap: 0.35rem;
  }
}

/* -------- mobile menu: WP nav overlay → dark dropdown panel --------
   Keep WP's position:fixed. The nav element is position:relative, so an
   absolute child would anchor to the (tiny) nav; with fixed, the containing
   block is .site-header (it has backdrop-filter), confirmed full-width — so
   top:100% drops the panel directly under the bar at full viewport width. */
@media (max-width: 599.98px) {
  .site-header .wp-block-navigation__responsive-container-open {
    color: var(--gold);
    padding: 0.5rem;
  }
  .site-header .wp-block-navigation__responsive-container.is-menu-open {
    position: fixed;
    top: 100%; left: 0; right: 0; bottom: auto;
    height: auto;
    max-height: calc(100vh - 100%);
    overflow-y: auto;
    z-index: 100000;
    /* !important beats WP core's higher-specificity (0,5,0) :not()-chained #fff rule */
    background: rgba(7, 8, 17, 0.97) !important;
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    backdrop-filter: blur(14px) saturate(140%);
    border-bottom: 1px solid rgba(201, 169, 110, 0.18);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
    padding: 1.25rem clamp(1rem, 5vw, 1.75rem) 1.75rem !important;
    animation: none;
  }
  /* leave room top-right for the ✕ close button so it never overlaps item 1 */
  .site-header .is-menu-open .wp-block-navigation__responsive-container-content {
    padding-top: 1.75rem;
    align-items: stretch;
  }
  .site-header .is-menu-open .wp-block-navigation__container {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    width: 100%;
  }
  .site-header .is-menu-open .wp-block-navigation-item {
    width: 100%;
    border-top: 1px solid rgba(201, 169, 110, 0.10);
  }
  .site-header .is-menu-open .wp-block-navigation-item:first-child { border-top: 0; }
  .site-header .is-menu-open .wp-block-navigation-item__content {
    display: block;
    width: 100%;
    padding: 0.95rem 0.25rem;
    color: var(--parchment) !important;
    text-align: center;
    letter-spacing: 0.18em;
  }
  .site-header .is-menu-open .current-menu-item .wp-block-navigation-item__content,
  .site-header .is-menu-open .wp-block-navigation-item__content:hover {
    color: var(--gold) !important;
  }
  .site-header .wp-block-navigation__responsive-container-close { color: var(--gold); }
}
@media (max-width: 540px) {
  .site-header__inner {
    gap: 0.75rem;
    padding: 0.7rem clamp(0.75rem, 3vw, 1.25rem);
  }
  .brand {
    font-size: 0.78rem;
    gap: 0.55rem;
  }
  .brand__mark {
    width: 36px;
    height: 36px;
  }
  .brand__mark svg {
    width: 20px;
    height: 20px;
  }
  .lang-switch,
  .orpheus-lang-switcher {
    font-size: 0.65rem;
    letter-spacing: 0.16em;
  }
}