.showcase-nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.nav-anchor-btn {
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    color: #f5f5f5;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.nav-anchor-btn:hover {
    background: rgba(255, 126, 32, 0.1);
    border-color: var(--accent-orange);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 126, 32, 0.2);
}

/* Weiches Scrollen aktivieren */
html {
    scroll-behavior: smooth;
}

.category-title {
    color: var(--accent-orange);
    font-size: 1.8rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    text-align: left;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.gallery-item {
    background: rgba(255,255,255,0.05);
    border-radius: 15px;
    overflow: hidden;
    transition: 0.3s;
    border: 1px solid rgba(255,255,255,0.1);
}

.gallery-item:hover {
    transform: scale(1.03);
    background: rgba(255,255,255,0.1);
}

.gallery-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.gallery-info {
    padding: 15px;
}

.gallery-info h3 {
    margin: 0;
    color: var(--accent-orange);
}

.gallery-item {
    position: relative;
    overflow: hidden;
}

.gallery-item::after {
    content: "©Pined";
    position: absolute;
    top: 30%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-30deg);
    
    /* Optik: Dezent und transparent */
    color: rgba(255, 255, 255, 0.3);
    font-size: 2.5rem;
    font-weight: bold;
    white-space: nowrap;
    z-index: 10;
    pointer-events: none;
    text-transform: uppercase;
    letter-spacing: 5px;
}

.lightbox {
    display: none;
    position: fixed;
    z-index: 10000;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    justify-content: center;
    align-items: center;
}

/* Sichtbareres Wasserzeichen für die Großansicht */
.lightbox::after {
    content: "©Pined";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-30deg);
    
    color: rgba(255, 255, 255, 0.3); 
    font-size: 8rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 12px;
    white-space: nowrap;
    
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3), 0 0 15px rgba(0, 0, 0, 0.2);
    
    z-index: 10001; 
    pointer-events: none;
    width: 100%;
    text-align: center;
}

.lightbox:target {
    display: flex;
}

.lightbox img {
    max-width: 90%;
    max-height: 80%;
    border: 5px solid var(--accent-orange);
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
}

/* Schließen-Button */
.close-btn {
    position: absolute;
    top: 20px;
    right: 30px;
    color: white;
    font-size: 40px;
    text-decoration: none;
    font-weight: bold;
}

.close-btn:hover {
    color: var(--accent-orange);
}

/* Anpassung für Smartphones (Bildschirme schmaler als 600px) */
@media (max-width: 600px) {
    .lightbox::after {
        font-size: 4rem;     /* Viel kleiner für das Handy */
        letter-spacing: 5px; /* Engerer Abstand */
        width: 90%;          /* Damit es nicht über den Rand ragt */
        white-space: normal; /* Erlaubt bei Bedarf einen Umbruch */
    }
    
    .gallery-item::after {
        font-size: 2.5rem;   /* Auch in der Vorschau etwas dezenter */
    }
}