/* Menü-spezifische Styles */

body.viewer-active { overflow: hidden; }

/* Header-Anpassungen bei aktivem Menü */
body.viewer-active .main-header {
    background: transparent; 
    border-bottom-color: transparent; 
    z-index: 70; /* Höher als das Nav-Overlay (60), damit das Logo sichtbar bleibt */
    pointer-events: none; /* Verhindert, dass der leere Header-Bereich Klicks blockiert */
}

body.viewer-active .main-header .header-content > * {
    pointer-events: auto; /* Logo und Burger-Button bleiben klickbar */
}

body.viewer-active .main-header .logo {
    background-color: transparent !important; 
    box-shadow: none !important;
}

body.viewer-active .header-btn { color: var(--ink); }
body.viewer-active .header-btn svg { stroke: var(--ink); }

/* Burger-Button Styling */
.menu-toggle-btn.header-btn {
    background: var(--overlay-bg); border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm); border-radius: 50%; 
    width: 44px; height: 44px; padding: 0;
    justify-content: center; font-size: 0; margin-left: 0.5rem; 
    z-index: 100; /* Burger-Button muss immer ganz oben sein */
}

.menu-toggle-btn.header-btn svg {
    width: 22px; height: 22px; stroke: currentColor; fill: none; flex: 0 0 auto;
}

.menu-toggle-btn:not(.is-open) .icon-burger { display: block; }
.menu-toggle-btn.is-open .icon-close { display: block; }
.menu-toggle-btn .icon-burger, .menu-toggle-btn .icon-close { display: none; }

/* --- NAV OVERLAY --- */
.nav-overlay {
    position: fixed; inset: 0; z-index: 60;
    background-color: var(--overlay-bg); 
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    padding: var(--safe-top) var(--safe-right) var(--safe-bottom) var(--safe-left);
    box-sizing: border-box;
    display: flex; flex-direction: column; height: 100vh; height: 100svh; height: 100dvh; overflow: hidden; 
    opacity: 0; visibility: hidden; transition: opacity 0.4s ease, visibility 0.4s;
    pointer-events: none;
}

.nav-overlay.is-visible { opacity: 1; visibility: visible; pointer-events: auto; }

.nav-title-block { width: 100%; flex-shrink: 0; }

.nav-header {
    flex-shrink: 0; position: relative; width: 100%; padding: 0 2rem;
    margin-top: clamp(100px, 15vh, 150px); /* Erhöhter Platz für das Logo im Portrait-Modus */
    margin-bottom: 0.5rem;
    font-size: clamp(1.1rem, 4.4vw, 1.5rem); font-weight: 600; color: var(--ink);
    text-align: center; opacity: 0; transform: translateY(-20px);
    transition: opacity 0.4s ease 0.2s, transform 0.4s ease 0.2s;
}

.nav-overlay.is-visible .nav-header { opacity: 1; transform: translateY(0); }

.nav-breadcrumb {
    flex-shrink: 0; width: 100%; padding: 0 2rem; text-align: center;
    color: var(--muted); font-size: clamp(0.8rem, 3.2vw, 0.9rem); 
    margin-bottom: clamp(1rem, 4vh, 3rem); 
    min-height: 1.5rem;
}

.nav-controls-area {
    flex-shrink: 0; width: 100%; display: flex; justify-content: center;
    margin-bottom: 0.5rem;
}

.nav-back-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
    background-color: rgba(150, 150, 150, 0.2); backdrop-filter: blur(8px);
    border: none; border-radius: 50px; padding: 0.5rem 1.5rem; 
    font-size: clamp(0.8rem, 3vw, 0.9rem); font-weight: 600; color: var(--ink); 
    text-transform: uppercase; cursor: pointer; transition: 0.2s;
}

.nav-back-btn[hidden] { display: none !important; }
.nav-back-btn svg { transform: rotate(180deg); width: 16px; height: 16px; }

/* --- MENU ZONE --- */
.nav-menu-zone {
    flex-grow: 1; flex-shrink: 1; position: relative;
    width: 100%; overflow-x: hidden; overflow-y: auto;
    display: flex; flex-direction: column; justify-content: center;
    min-height: 0; 
}

.nav-mid { flex: 1 1 auto; min-height: 0; width: 100%; display: flex; flex-direction: column; }
.nav-nav-col { flex: 1 1 auto; min-height: 0; display: flex; flex-direction: column; }
.nav-awards-col { flex: 0 0 auto; }

.nav-container { width: 100%; height: auto; position: relative; }

.nav-overlay ul {
    list-style: none; margin: 0; padding: 0; 
    text-align: center; width: 100%; 
    opacity: 0; pointer-events: none; transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.4s ease;
    position: absolute; top: 0; left: 0;
}

.nav-overlay ul.relative-nav { 
    position: relative; opacity: 1; pointer-events: auto; transform: translateX(0); 
}

.nav-overlay .nav-item {
    display: flex; justify-content: center; align-items: center;
    position: relative; padding: 0 2rem;
}

.nav-overlay .nav-item a {
    font-size: clamp(1.55rem, 5.5vw, 2rem); line-height: 1.15; font-weight: 500; color: var(--ink);
    text-decoration: none; padding: 0.5rem 0.5rem; transition: color 0.3s ease; cursor: pointer;
}

.nav-overlay .nav-item a:hover { color: var(--accent); }

/* --- PROJEKTE ACCORDION --- */
.nav-overlay .nav-item.is-accordion { flex-direction: column; }

.nav-accordion-row {
    width: 100%; display: flex; justify-content: center; align-items: center;
}

.nav-overlay .nav-sublist {
    position: static !important; opacity: 1 !important; transform: none !important;
    pointer-events: auto !important; padding: 0.5rem 0 1rem 0 !important;
}

.nav-overlay .nav-sublist[hidden] { display: none !important; }

.nav-overlay .nav-subitem a {
    font-size: clamp(1.05rem, 3.8vw, 1.35rem); color: var(--muted);
    padding: 0.35rem 0.5rem; display: block;
}

.nav-overlay .nav-subitem a:hover { color: var(--ink); }

/* AWARDS */
.awards-gallery-container {
    width: 100%; display: flex; flex-direction: column; align-items: center;
    padding: 1.25rem 0; flex: 0 0 auto;
    opacity: 0; transform: translateY(20px);
    transition: opacity 0.4s ease 0.3s, transform 0.4s ease 0.3s;
}

.nav-overlay.is-visible .awards-gallery-container { opacity: 1; transform: translateY(0); }

.awards-gallery-scroller {
    display: flex; overflow-x: auto; gap: 0.75rem; padding: 0 1.25rem; width: 100%; justify-content: center;
}

.award-item {
    flex: 0 0 auto;
    width: clamp(56px, 16vw, 84px);
    height: clamp(56px, 16vw, 84px);
    background-color: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease;
    cursor: pointer;
}

.award-item:hover { transform: scale(1.05); }

.award-item a {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
}

.award-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
}

/* FOOTER & SOCIAL LINKS */
.footer-area-fixed {
    flex-shrink: 0; width: 100%; padding-bottom: max(1.5rem, env(safe-area-inset-bottom, 1.5rem));
}

.social-links {
    display: flex; justify-content: center; gap: 1.5rem;
    padding: 0.5rem 2rem 1rem;
    opacity: 0; transform: translateY(20px);
    transition: opacity 0.4s ease 0.35s, transform 0.4s ease 0.35s;
}

.nav-overlay.is-visible .social-links { 
    opacity: 1; 
    transform: translateY(0); 
}

.social-links a { color: var(--muted); transition: color 0.2s; }
.social-links a:hover { color: var(--ink); }
.social-links svg { width: 24px; height: 24px; stroke: currentColor; fill: none; stroke-width: 2; }

.nav-footer { text-align: center; padding: 0 2rem; opacity: 0; transform: translateY(20px); transition: 0.4s ease 0.4s; }
.nav-overlay.is-visible .nav-footer { opacity: 1; transform: translateY(0); }
.nav-footer a { font-size: 0.9rem; color: var(--muted); text-decoration: none; margin: 0 0.75rem; }

/* ==========================================================================
   OPTIMIERUNG FÜR LANDSCAPE & GERINGE HÖHE (Tablet & Desktop Small)
   Fängt das "Zerstören" beim Skalieren ab.
   ========================================================================== */
@media (orientation: landscape) and (max-height: 700px), (max-width: 932px) and (orientation: landscape) {

    /* Grundstruktur anpassen: Padding oben erhöht (clamp), um sicher unter dem Logo zu liegen */
    .nav-overlay {
        padding: clamp(110px, 22vh, 140px) var(--safe-right) 0 var(--safe-left) !important;
        pointer-events: auto; /* Sicherstellen, dass Klicks durchgehen */
    }

    /* Der Titel "Schmidt Holzinger..." rückt noch ein Stück tiefer */
    .nav-header {
        margin-top: 0 !important; 
        font-size: clamp(0.9rem, 2.5vw, 1.1rem) !important;
        margin-bottom: 0.1rem !important;
    }

    .nav-breadcrumb {
        margin-bottom: 0.5rem !important;
        font-size: 0.75rem !important;
        min-height: auto !important;
    }

    /* Side-by-Side Layout erzwingen */
    .nav-mid {
        flex-direction: row !important;
        flex: 1 1 auto !important;
        min-height: 0; 
        padding: 0 1.5rem 1rem !important;
        gap: 1.5rem;
        align-items: center; 
    }

    /* Linke Spalte: Navigation */
    .nav-nav-col {
        flex: 1 1 50% !important;
        border-right: 1px solid var(--border-color);
        padding-right: 1rem;
        display: flex;
        flex-direction: column;
        justify-content: center; 
        align-items: center;    
    }

    .nav-menu-zone {
        justify-content: center !important;
        overflow-y: auto !important;
        width: 100%;
    }

    /* Rechte Spalte: Aktuelles / Awards */
    .nav-awards-col {
        flex: 1 1 50% !important;
        display: flex;
        flex-direction: column;
        justify-content: center; 
        align-items: center;     
        text-align: center;
    }

    /* Menü-Items kompakter */
    .nav-overlay .nav-item a {
        font-size: clamp(1rem, 3.5vw, 1.4rem) !important;
        padding: 0.25rem 0 !important;
    }

    .nav-overlay .nav-sublist {
        padding: 0 0 0.4rem 0 !important;
    }

    .nav-overlay .nav-subitem a {
        font-size: clamp(0.8rem, 2.5vw, 1rem) !important;
    }

    /* Awards extrem kompakt */
    .awards-gallery-container {
        padding: 0 !important;
        align-items: center !important;
    }

    .awards-heading {
        font-size: 0.75rem !important;
        margin-bottom: 0.4rem !important;
    }

    .awards-gallery-scroller {
        gap: 0.4rem;
    }

    .award-item {
        width: clamp(40px, 10vh, 56px) !important;
        height: clamp(40px, 10vh, 56px) !important;
    }

    /* Footer kompakt positionieren */
    .footer-area-fixed {
        padding-bottom: 0.5rem !important;
        position: absolute;
        bottom: 0.5rem;
        right: 1.5rem;
        width: auto !important;
    }

    .social-links {
        padding: 0 !important;
        margin-bottom: 0.15rem !important;
        justify-content: flex-end !important;
        gap: 0.6rem !important;
    }

    .social-links svg { width: 16px !important; height: 16px !important; }

    .nav-footer { text-align: right !important; padding: 0 !important; }
    .nav-footer a { font-size: 0.7rem !important; margin-left: 0.6rem !important; }

    /* Zurück-Button */
    .nav-controls-area {
        position: absolute; top: 0.8rem; left: 1.5rem; width: auto !important; z-index: 10;
    }
    .nav-back-btn { padding: 0.25rem 0.75rem !important; font-size: 0.7rem !important; }
}