/* =========================================================================
   gm-Theme — Header & Navigation (Goldstandard 2026)
   Marke: Ostsee, ruhig, edel. Palette aus tokens.css (Markenblau #323E52 + Akzent).
   Ein Markup (header.tpl + gm_nav_html) -> Desktop-Mega-Dropdown & Mobile-Slide.
   ========================================================================= */

.gm-header { position: sticky; top: 0; z-index: 1000; background: #fff; }

/* Eigener Container fuer Topbar/Header — bewusst NICHT .container, damit der
   DS-IBE-Widget-Leak `.container{padding:0!important}` den Header NIE trifft. */
.gm-container { width: 100%; max-width: 1200px; margin-left: auto; margin-right: auto; padding-left: 25px; padding-right: 25px; }
@media (max-width: 575px) { .gm-container { padding-left: 15px; padding-right: 15px; } }

/* ---------- Topbar ---------- */
.gm-topbar {
  background: var(--gm-primary); color: #fff;
  font-size: .82rem; line-height: 1.4;
  max-height: 54px; overflow: hidden;
  transition: max-height .35s ease, padding .35s ease, opacity .25s ease;
}
/* nur vertikales Padding — horizontal kommt von .gm-container (Space bleibt stabil) */
.gm-topbar-inner { display: flex; align-items: center; justify-content: space-between; padding-top: .5rem; padding-bottom: .5rem; gap: 1rem; }
.gm-topbar a:not(.btn) { color: #fff; text-decoration: none; }
.gm-topbar a:not(.btn):hover { opacity: .8; }   /* kein Farbwechsel, nur 80% Deckkraft */
.gm-topbar-contact { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.gm-topbar-social { display: flex; gap: .75rem; align-items: center; }
.gm-topbar-social a { font-size: 1rem; }

/* ---------- Hauptzeile ---------- */
.gm-header-main { border-bottom: 1px solid var(--gm-border); transition: box-shadow .3s ease; }
.gm-header-inner { display: flex; align-items: center; gap: 1.5rem; min-height: 92px; transition: min-height .3s ease; }
/* Signet braucht IMMER Schutzraum (clear space) — nie an Kanten/Nachbarn stossen */
.gm-logo { display: inline-flex; align-items: center; flex: 0 0 auto; padding: 10px 16px 10px 2px; }
.gm-logo img { max-height: 56px; width: auto; transition: max-height .3s ease; }

/* Scroll-Shrink: Topbar weg, Header kompakter */
.gm-header.is-scrolled .gm-topbar { max-height: 0; padding: 0; opacity: 0; }
.gm-header.is-scrolled .gm-header-main { box-shadow: 0 6px 24px rgba(20,30,45,.10); }
/* Scroll-Zustand schonender, damit das Signet seinen Schutzraum behaelt
   (Topbar verschwindet weiterhin -> Hauptersparnis bleibt). */
.gm-header.is-scrolled .gm-header-inner { min-height: 80px; }
.gm-header.is-scrolled .gm-logo img { max-height: 50px; }

/* ---------- Navigation (Desktop) ---------- */
.gm-nav-wrap { flex: 1 1 auto; display: flex; justify-content: center; }
.gm-nav { display: flex; align-items: center; gap: .25rem; list-style: none; margin: 0; padding: 0; }
.gm-nav-item { position: relative; }
.gm-nav-link {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .65rem .85rem; color: var(--gm-primary);
  font-family: var(--gm-font-body); font-weight: 600; font-size: .95rem;
  text-decoration: none; border-radius: var(--gm-radius); white-space: nowrap;
  position: relative;
}
/* feine Unterstreichungs-Animation in Akzentfarbe */
.gm-nav > .gm-nav-item > .gm-nav-link::after {
  content: ""; position: absolute; left: .85rem; right: .85rem; bottom: .35rem;
  height: 2px; background: var(--gm-sea); transform: scaleX(0); transform-origin: left;
  transition: transform .28s ease;
}
.gm-nav > .gm-nav-item > .gm-nav-link:hover::after,
.gm-nav > .gm-nav-item:hover > .gm-nav-link::after,
.gm-nav > .gm-nav-item.is-active > .gm-nav-link::after { transform: scaleX(1); }
.gm-nav-link:hover, .gm-nav-item:hover > .gm-nav-link { color: var(--gm-sea); }
.gm-nav-expand { display: none; } /* nur mobil */

/* Dropdown-Panel */
.gm-nav-panel {
  position: absolute; top: 100%; left: 0; transform: translateY(8px);
  min-width: 260px; background: #fff; border: 1px solid var(--gm-border); border-radius: 12px;
  box-shadow: 0 18px 50px rgba(20,30,45,.16); padding: .6rem;
  opacity: 0; visibility: hidden; transition: opacity .22s ease, transform .22s ease; z-index: 20;
}
.gm-nav-panel::before { /* kleiner Anschluss-Bereich gegen Hover-Lücke */
  content: ""; position: absolute; top: -10px; left: 0; right: 0; height: 10px;
}
.gm-nav-item:hover > .gm-nav-panel,
.gm-nav-item:focus-within > .gm-nav-panel {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.gm-nav-sub { list-style: none; margin: 0; padding: 0; }
.gm-nav-sub .gm-nav-link {
  display: block; padding: .55rem .8rem; font-weight: 500; font-size: .92rem;
  border-radius: 8px; color: var(--gm-text);
}
.gm-nav-sub .gm-nav-link::after { content: none; }
.gm-nav-sub .gm-nav-link:hover { background: var(--gm-cream); color: var(--gm-primary); }

/* dritte Ebene (z.B. Gastgeber-Typen): als eingerückte Gruppe im selben Panel */
.gm-nav-sub .gm-nav-item.has-children > .gm-nav-link { font-weight: 700; color: var(--gm-primary); }
.gm-nav-l3 { margin: .1rem 0 .4rem; padding-left: .6rem; border-left: 2px solid var(--gm-teal-light); }
.gm-nav-l3 .gm-nav-link { padding: .35rem .8rem; font-size: .88rem; }

/* Verschachteltes Panel (L3 unter einem L2-Parent, z.B. »Gastgeber DIREKT«):
   NICHT als eigenes absolutes Flyout (erbt sonst position:absolute der 1. Ebene und
   ueberdeckt benachbarte Menuepunkte), sondern als eingerueckte Gruppe IM selben
   Panel. Sichtbarkeit wird vom uebergeordneten Panel geerbt (oeffnet/schliesst mit). */
.gm-nav-panel .gm-nav-panel {
  position: static; transform: none; opacity: 1; visibility: inherit;
  min-width: 0; background: var(--gm-white); border: 0; border-radius: 0; box-shadow: none; padding: 0;
}
.gm-nav-panel .gm-nav-panel::before { content: none; }

/* ---------- Aktionen ---------- */
.gm-header-actions { display: flex; align-items: center; gap: .5rem; flex: 0 0 auto; }
.gm-nav-head, .gm-nav-actions { display: none; }   /* nur im mobilen Slide-Panel */
/* "Buchen" ist ein Standard-Bootstrap-Button (.btn .btn-primary) — nicht umgestylt.
   Strandcam + Service als Standard-Bootstrap-.btn-group (.btn-outline-secondary,
   keine Sonderformen/Farben mehr) — Suche zog in die gm-topbar (neben Social). */

/* ---------- Burger (animiert) ---------- */
.gm-burger {
  display: none; width: 46px; height: 46px; border: 0; background: transparent;
  padding: 11px 9px; cursor: pointer; border-radius: var(--gm-radius);
}
.gm-burger span {
  display: block; height: 2.5px; width: 100%; background: var(--gm-primary);
  border-radius: 2px; transition: transform .3s ease, opacity .2s ease;
}
.gm-burger span + span { margin-top: 5px; }
.gm-burger.is-open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.gm-burger.is-open span:nth-child(2) { opacity: 0; }
.gm-burger.is-open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

.gm-nav-backdrop { position: fixed; inset: 0; background: rgba(20,30,45,.45); z-index: 990; opacity: 0; transition: opacity .3s ease; }
.gm-nav-backdrop.is-open { opacity: 1; }

/* ---------- A11y Fokus ---------- */
.gm-nav-link:focus-visible, .gm-topbar-search:focus-visible,
.gm-burger:focus-visible, .gm-nav-expand:focus-visible {
  outline: 3px solid var(--gm-sea); outline-offset: 2px;
}

/* =========================================================================
   Mobile / Tablet (< 992px): Burger + Slide-In-Panel mit Accordion
   ========================================================================= */
@media (max-width: 991.98px) {
  .gm-hide-mobile { display: none !important; }   /* Buchen/Strandcam/Suche raus aus der Kopfzeile */
  .gm-topbar { display: none; }                   /* Topbar mobil aus (war zu voll) */

  /* Kopfzeile: Logo LINKS, Burger RECHTS (Standard-Mobil-Anordnung) */
  .gm-header-main { padding: .5rem 0; }
  .gm-header-inner { position: relative; min-height: 68px; justify-content: space-between; gap: .5rem; }
  .gm-header.is-scrolled .gm-header-inner { min-height: 58px; }
  .gm-logo { order: 1; }
  .gm-logo img { max-height: 50px; }
  .gm-header-actions { order: 2; margin-left: auto; }   /* Burger-Gruppe rechts */
  .gm-burger { display: inline-flex; flex-direction: column; justify-content: center; }

  /* Slide-In-Panel von RECHTS (passend zum Burger rechts) */
  .gm-nav-wrap {
    position: fixed; top: 0; right: 0; left: auto; bottom: 0; width: min(90vw, 400px);
    background: #fff; box-shadow: -12px 0 40px rgba(20,30,45,.22);
    transform: translateX(100%); transition: transform .35s cubic-bezier(.4,0,.2,1);
    z-index: 1001; padding: 0 0 2rem; overflow-y: auto;
    flex-direction: column; align-items: stretch; justify-content: flex-start;
  }
  .gm-nav-wrap.is-open { transform: translateX(0); }

  /* Panel-Kopf (Titel + Schließen) */
  .gm-nav-head {
    display: flex; align-items: center; justify-content: space-between;
    padding: 1rem 1.25rem; background: var(--gm-primary); color: #fff;
    position: sticky; top: 0; z-index: 2;
  }
  .gm-nav-head-title {
    font-family: var(--gm-font-head); font-size: 1.7rem; font-weight: 600;
    letter-spacing: .015em; line-height: 1; position: relative; padding-bottom: .5rem;
  }
  .gm-nav-head-title::after {
    content: ""; position: absolute; left: 0; bottom: 0; width: 34px; height: 2px;
    background: var(--gm-teal); border-radius: 2px;
  }
  .gm-nav-close { background: transparent; border: 0; color: #fff; font-size: 1.6rem; line-height: 1; cursor: pointer; padding: .25rem .5rem; }

  .gm-nav { flex-direction: column; align-items: stretch; gap: 0; width: 100%; }
  /* Eintrag: Link links (flex:1), Expand rechts, Panel bricht auf volle Breite um */
  .gm-nav-item { display: flex; flex-wrap: wrap; align-items: center; border-bottom: 1px solid var(--gm-border); }
  .gm-nav-link { flex: 1 1 auto; padding: .95rem 1.5rem; font-size: 1.02rem; border-radius: 0; justify-content: flex-start; }
  .gm-nav > .gm-nav-item > .gm-nav-link::after { content: none; }
  .gm-nav-expand {
    flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center;
    width: 56px; align-self: stretch; border: 0; background: transparent; color: var(--gm-primary);
    cursor: pointer; font-size: 1rem;
  }
  .gm-nav-expand i { transition: transform .3s ease; }
  .gm-nav-item.is-expanded > .gm-nav-expand i { transform: rotate(180deg); }

  /* Submenü: volle Breite, robust klappbar (max-height) */
  .gm-nav-panel {
    flex: 0 0 100%; width: 100%;
    position: static; transform: none; opacity: 1; visibility: visible;
    min-width: 0; border: 0; border-radius: 0; box-shadow: none; padding: 0;
    background: var(--gm-cream);
    max-height: 0; overflow: hidden; transition: max-height .35s ease;
  }
  .gm-nav-item.is-expanded > .gm-nav-panel { max-height: 75vh; overflow-y: auto; }
  /* KRITISCH: Desktop-Hover/Fokus-Regel (.gm-nav-item:focus-within > .gm-nav-panel)
     setzt transform:translateX(-50%) — die ist spezifischer als der Reset oben und
     schiebt das Untermenue beim Antippen nach links raus. Hier neutralisieren. */
  .gm-nav-item:hover > .gm-nav-panel,
  .gm-nav-item:focus-within > .gm-nav-panel { transform: none; left: auto; }
  .gm-nav-sub { width: 100%; }
  .gm-nav-sub .gm-nav-item { border-bottom: 1px solid rgba(20,30,45,.07); }
  .gm-nav-sub .gm-nav-item:last-child { border-bottom: 0; }
  .gm-nav-sub .gm-nav-link { flex: 1 1 auto; display: block; width: 100%; padding: .75rem 1.75rem; font-size: .98rem; color: var(--gm-text); }
  .gm-nav-l3 { width: 100%; background: rgba(20,30,45,.04); }
  .gm-nav-l3 .gm-nav-link { padding: .6rem 2.75rem; }

  /* Aktionsblock im Panel */
  .gm-nav-actions { display: flex; flex-direction: column; gap: .6rem; padding: 1.25rem; }
  .gm-nav-actions .btn { width: 100%; justify-content: center; }
  .gm-nav-contact { margin-top: .75rem; padding-top: 1rem; border-top: 1px solid var(--gm-border); display: flex; flex-direction: column; gap: .9rem; align-items: flex-start; }
  .gm-nav-contact .btn { width: auto; }
  /* Telefon-Button im WEISSEN Panel sichtbar machen (btn-outline-light waere weiss/unsichtbar) */
  .gm-nav-contact .btn-outline-light {
    --bs-btn-color: var(--gm-primary); --bs-btn-border-color: var(--gm-primary);
    --bs-btn-hover-color: #fff; --bs-btn-hover-bg: var(--gm-primary); --bs-btn-hover-border-color: var(--gm-primary);
  }
  .gm-nav-contact .gm-social { display: flex; gap: 1.1rem; }
  .gm-nav-contact .gm-social a { color: var(--gm-primary); font-size: 1.35rem; }
  .gm-nav-contact .gm-social a:hover, .gm-nav-contact .gm-social a:focus { opacity: .8; color: var(--gm-primary) !important; }
}

/* Topbar Social-Icons (weiß auf dunkler Topbar, sichtbar) */
.gm-social { display: inline-flex; align-items: center; gap: .7rem; }
.gm-social a { color: #fff; font-size: 1.1rem; line-height: 1; transition: opacity .2s ease; }
/* REGEL: Header-Icon-Links (Social + Suche) wechseln beim Hover/Fokus NIE die
   Farbe — nur 80% Deckkraft. color !important ist noetig, weil die globale
   a:not(.btn)…:hover-Regel (gm.css, Spezifitaet 0,4,1 -> color:accent) sonst die
   Icon-Farbe uebersteuert und sie hellblau faerbt. */
.gm-social a:hover, .gm-social a:focus { opacity: .8; color: #fff !important; }
/* Topbar-Buttons (Telefon/Kontakt) kompakt */
.gm-topbar-contact .btn { font-weight: 600; }

/* Tablet/kleinerer Desktop: Buchen/Strandcam/Service auf Icon-only -> spart genug
   Breite fuer die Kopfzeile (Nav + Logo brauchen hier schon viel Platz). NUR das
   Label ausblenden (display:none), NIE font-size/padding-top/-bottom anfassen -> so
   bleibt die Buttonhoehe ueberall exakt gleich (aria-label traegt den Text weiter). */
@media (max-width: 1199.98px) {
  .gm-header-actions .gm-btn-label { display: none; }
  .gm-header-actions .btn { padding-left: .65rem; padding-right: .65rem; }
  .gm-nav-link { padding: .65rem .6rem; font-size: .9rem; }
}

@media (prefers-reduced-motion: reduce) {
  .gm-header *, .gm-nav-wrap, .gm-nav-panel, .gm-burger span { transition: none !important; }
}

/* Service-Trigger: normaler .btn-outline-secondary (Bootstrap), Teil der .btn-group
   mit Strandcam -> keine Sonderform/-farbe mehr. Kompass dreht beim Hover/Fokus. */
.gm-service-btn i { transition: transform .45s cubic-bezier(.34,1.56,.64,1); }
.gm-service-btn:hover i, .gm-service-btn:focus-visible i { transform: rotate(72deg); }
@media (prefers-reduced-motion: reduce) {
  .gm-service-btn i { transition: none; }
}

/* Suche in der Topbar, rechts neben den Social-Icons (weiss auf dunklem Grund). */
.gm-topbar-search { color: #fff; font-size: 1rem; line-height: 1; transition: opacity .2s ease; }
.gm-topbar-search:hover, .gm-topbar-search:focus { opacity: .8; color: #fff !important; }

/* Topbar-Wetter: Luft- + Wassertemperatur (mittig, dezent, nur Desktop sichtbar) */
.gm-topbar-weather { display: flex; align-items: center; gap: .65rem; color: #fff;
  font-size: .8rem; white-space: nowrap; }
.gm-topbar-weather[hidden] { display: none; }
.gm-tbw-item { display: inline-flex; align-items: center; gap: .35rem; }
.gm-tbw-item i { opacity: .85; color: var(--gm-teal); }
.gm-tbw-sep { opacity: .4; }