/**
 * @file
 * Header: Logo, Hauptmenü, Kontakt-Button, Sprachumschalter.
 * Statisch (nicht fixiert). Ab 1200 px einzeilig, darunter Menü-Schalter
 * (eigenes JS in js/global.js, kein Bootstrap Collapse).
 * Kontraste: #1A1A1A auf Weiß 17,4:1, Rot #A82824 auf Weiß 7:1.
 */
.site-header {
  position: relative;
  z-index: 10;
  background: #FFF;
  border-bottom: 1px solid #E5E3DD;
}
.site-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  max-width: 1440px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
}
/* ---------- Logo ---------- */
.site-header__brand .block {
  margin: 0;
}
.site-header__brand .navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  color: #1A1A1A;
  font-family: var(--font-heading, serif);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  white-space: nowrap;
}
.site-header__brand img {
  width: auto;
  max-height: 56px;
}
/* ---------- Menü-Schalter (unter 1200 px) ---------- */
.site-header__toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  min-height: 44px;
  margin-left: auto;
  padding: 0.5rem 1rem;
  border: 1px solid #1A1A1A;
  border-radius: var(--radius, 0);
  background: #FFF;
  color: #1A1A1A;
  font-weight: 600;
}
.site-header__toggle-icon,
.site-header__toggle-icon::before,
.site-header__toggle-icon::after {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.site-header__toggle-icon {
  position: relative;
}
.site-header__toggle-icon::before,
.site-header__toggle-icon::after {
  content: "";
  position: absolute;
  left: 0;
}
.site-header__toggle-icon::before {
  top: -6px;
}
.site-header__toggle-icon::after {
  top: 6px;
}
.site-header__toggle[aria-expanded="true"] .site-header__toggle-icon {
  background: transparent;
}
.site-header__toggle[aria-expanded="true"] .site-header__toggle-icon::before {
  transform: translateY(6px) rotate(45deg);
}
.site-header__toggle[aria-expanded="true"] .site-header__toggle-icon::after {
  transform: translateY(-6px) rotate(-45deg);
}
/* ---------- Navigation: Grundlayout (mobil) ---------- */
.site-header__nav {
  flex: 1 1 100%;
}
/* Unter 1200 px: Menü legt sich als Panel über den Inhalt, statt ihn nach
   unten zu schieben. Zu, bis der Schalter die Klasse .is-open setzt.
   visibility: hidden nimmt die Links im geschlossenen Zustand auch aus der
   Tab-Reihenfolge und vor Screenreadern weg. */
@media (max-width: 1199.98px) {
  .site-header__nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 999;
    max-height: calc(100vh - 5rem);
    max-height: calc(100dvh - 5rem);
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 0.5rem 1.5rem 1.25rem;
    background: #FFF;
    border-bottom: 1px solid #E5E3DD;
    box-shadow: 0 16px 32px rgba(26, 26, 26, 0.12);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-0.5rem);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s linear 0.2s;
  }
  .site-header__nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s;
  }
}
@media (max-width: 575.98px) {
  .site-header__nav {
    padding-right: 1rem;
    padding-left: 1rem;
  }
}
@media (max-width: 1199.98px) and (prefers-reduced-motion: reduce) {
  .site-header__nav,
  .site-header__nav.is-open {
    transform: none;
    transition: none;
  }
}
.site-header__nav .region-primary-menu {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.5rem 0 1rem;
}
.site-header__nav .block {
  margin: 0;
}
.site-header .navbar-nav {
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-header .navbar-nav > .nav-item {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  border-top: 1px solid #EEE;
}
.site-header .nav-link {
  display: block;
  padding: 0.75rem 0.25rem;
  color: #1A1A1A;
  font-weight: 600;
  text-decoration: none;
}
.site-header .nav-link:hover {
  color: var(--roman-red, #A82824);
}
.site-header .nav-link.active,
.site-header .nav-link[aria-current="page"] {
  text-decoration: underline;
  text-decoration-color: var(--roman-red, #A82824);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.45em;
}
.site-header .submenu-toggle {
  margin-left: auto;
}
/* Untermenü mobil: eingerückt unter dem Punkt */
.site-header .submenu {
  position: static;
  display: none;
  flex-basis: 100%;
  float: none;
  min-width: 0;
  margin: 0;
  padding: 0 0 0.5rem 1rem;
  border: 0;
  border-radius: var(--radius, 0);
  background: transparent;
  box-shadow: none;
  list-style: none;
}
.site-header .submenu.show {
  display: block;
}
.site-header .submenu .submenu__item {
  padding: 0;
  background: transparent;
  white-space: normal;
}
.site-header .submenu a {
  display: block;
  padding: 0.6rem 0.75rem;
  color: #1A1A1A;
  text-decoration: none;
}
.site-header .submenu a:hover {
  background: var(--stone-light, #EFEEEB);
  color: var(--roman-red, #A82824);
}
/* ---------- Kontakt als Button ----------
   Klasse "nav-cta" am Menüpunkt (Menu Link Attributes) oder automatisch über den Pfad. */
.site-header .nav-link.nav-cta,
.site-header .nav-link[href$="/kontakt"],
.site-header .nav-link[href$="/contact"] {
  display: inline-block;
  margin: 0.5rem 0;
  padding: 0.6rem 1.25rem;
  border: 2px solid #1A1A1A;
  border-radius: var(--radius, 0);
  background: #1A1A1A;
  color: #FFF;
  text-decoration: none;
}
.site-header .nav-link.nav-cta:hover,
.site-header .nav-link[href$="/kontakt"]:hover,
.site-header .nav-link[href$="/contact"]:hover {
  border-color: var(--roman-red, #A82824);
  background: var(--roman-red, #A82824);
  color: #FFF;
}
/* ---------- Sprachumschalter ---------- */
.site-header .links-inline {
  display: flex;
  align-items: center;
  gap: 0;
  margin: 0;
}
.site-header .links-inline > .nav-link {
  padding: 0;
}
.site-header .links-inline > .nav-link + .nav-link {
  border-left: 1px solid #B0B0B0;
}
.site-header .links-inline a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  color: #1A1A1A;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
}
.site-header .links-inline a:hover {
  color: var(--roman-red, #A82824);
}
.site-header .links-inline a[aria-current],
.site-header .links-inline a.is-active {
  text-decoration: underline;
  text-decoration-color: var(--roman-red, #A82824);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.35em;
}
/* Kleine Handys: Logo und Menü-Schalter bleiben in einer Zeile */
.site-header__brand {
  flex: 0 1 auto;
  min-width: 0;
}
.site-header__toggle {
  flex: none;
}
@media (max-width: 575.98px) {
  .site-header__inner {
    padding: 0.75rem 1rem;
  }
  .site-header__brand .navbar-brand {
    gap: 0.5rem;
    font-size: 1rem;
  }
  .site-header__brand img {
    max-height: 40px;
  }
  .site-header__toggle {
    padding: 0.5rem 0.75rem;
  }
}
/* Sehr schmale Geräte: Schalter nur mit Icon, Text bleibt für Screenreader */
@media (max-width: 399.98px) {
  .site-header__toggle {
    justify-content: center;
    min-width: 44px;
    padding: 0.5rem;
  }
  .site-header__toggle-label {
    position: absolute !important;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }
}
/* ---------- Desktop ab 1200 px ---------- */
@media (min-width: 1200px) {
  .site-header__toggle {
    display: none;
  }
  /* Barrio gibt die Region primary_menu ohne Wrapper aus (region--nowrap),
     daher liegen Menü- und Sprachblock direkt in der Navigation. */
  .site-header__nav,
  .site-header__nav.is-open {
    display: flex;
    flex: 1 1 auto;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-end;
    gap: 1.25rem;
  }
  .site-header__nav .region-primary-menu {
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    gap: 1.25rem;
    padding: 0;
  }
  .site-header .navbar-nav {
    flex-direction: row;
    align-items: center;
    gap: 0.25rem;
  }
  .site-header .navbar-nav > .nav-item {
    flex-wrap: nowrap;
    border-top: 0;
  }
  .site-header .nav-link {
    padding: 0.5rem 0.75rem;
  }
  .site-header .submenu-toggle {
    margin-left: -0.5rem;
  }
  /* Untermenü als Panel unter dem Punkt */
  .site-header .submenu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1010;
    min-width: 260px;
    padding: 0.5rem 0;
    border: 1px solid #1A1A1A;
    background: #FFF;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
  }
  .site-header .submenu a {
    padding: 0.6rem 1.25rem;
  }
  .site-header .nav-link.nav-cta,
  .site-header .nav-link[href$="/kontakt"],
  .site-header .nav-link[href$="/contact"] {
    margin: 0 0 0 0.5rem;
  }
}
@media (prefers-reduced-motion: reduce) {
  .site-header__toggle-icon,
  .site-header__toggle-icon::before,
  .site-header__toggle-icon::after {
    transition: none;
  }
}
/* ---------- Mega-Menü mit Karten ----------
   Aktiv, sobald ein Unterpunkt ein Bild hat (field_menu_image). */
/* Mobil: Karten als normale Liste, ohne Bild */
.site-header .submenu--cards .submenu-card {
  display: block;
  padding: 0.6rem 0.75rem;
  color: #1A1A1A;
  text-decoration: none;
}
.site-header .submenu--cards .submenu-card__media,
.site-header .submenu--cards .submenu-card__teaser {
  display: none;
}
.site-header .submenu--cards .submenu-card:hover {
  background: var(--stone-light, #EFEEEB);
  color: var(--roman-red, #A82824);
}
@media (min-width: 1200px) {
  /* Panel über die volle Header-Breite, bezogen auf .site-header */
  .site-header .navbar-nav > .nav-item.has-cards {
    position: static;
  }
  .site-header .submenu.submenu--cards {
    right: 0;
    left: 0;
    padding: 2rem 1.5rem;
    border-width: 1px 0;
    border-color: #E5E3DD;
    background: #FFF;
  }
  .site-header .submenu.submenu--cards.show {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 280px));
    justify-content: center;
    gap: 1.5rem;
  }
  .site-header .submenu--cards .submenu-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 0;
    border: 1px solid #DDD;
    background: #FFF;
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
  }
  .site-header .submenu--cards .submenu-card:hover {
    border-color: var(--roman-red, #A82824);
    background: #FFF;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  }
  .site-header .submenu--cards .submenu-card__media {
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--stone-light, #EFEEEB);
  }
  .site-header .submenu--cards .submenu-card__media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .site-header .submenu--cards .submenu-card__title {
    display: block;
    padding: 1rem 1rem 0.25rem;
    font-family: var(--font-heading, serif);
    font-size: 1.05rem;
    font-weight: 600;
    color: #1A1A1A;
  }
  .site-header .submenu--cards .submenu-card:hover .submenu-card__title {
    color: var(--roman-red, #A82824);
  }
  .site-header .submenu--cards .submenu-card__teaser {
    display: block;
    padding: 0 1rem 1rem;
    font-size: 0.9rem;
    line-height: 1.45;
    color: #595C61;
  }
}
@media (prefers-reduced-motion: reduce) {
  .site-header .submenu--cards .submenu-card {
    transition: none;
  }
}