:root {
    --bg: #1f1f23;
    --text: #e8e4dd;
    --text-soft: #a8a39a;
    --card-shadow: rgba(0, 0, 0, 0.5);
    --divider: #3a3a40;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Lato', sans-serif;
    font-weight: 300;
    line-height: 1.6;
    transition: background 0.4s ease, color 0.4s ease;
}

/* Kopfbereich */
header {
    text-align: center;
    padding: 70px 20px 40px;
}

header h1 {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 500;
    font-size: clamp(2.8rem, 7vw, 4.5rem);
    letter-spacing: 1px;
}

header .dates {
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
    font-size: clamp(1.1rem, 3vw, 1.4rem);
    color: var(--text-soft);
    margin-top: 8px;
}

header .subtitle {
    font-size: 0.95rem;
    color: var(--text-soft);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-top: 18px;
}

header .logo {
    width: 400px;
    height: auto;
}

.divider {
    width: 60px;
    height: 1px;
    background: var(--divider);
    margin: 30px auto 0;
}

/* Galerie */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 18px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px 80px;
}

.gallery figure {
    overflow: hidden;
    border-radius: 6px;
    box-shadow: 0 4px 16px var(--card-shadow);
    cursor: pointer;
    aspect-ratio: 1 / 1;
    background: var(--divider);
}

.gallery img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.gallery figure:hover img {
    transform: scale(1.06);
}

/* Schnurr-Umschalter */
.purr-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--divider);
    border-radius: 30px;
    padding: 8px 16px;
    font-family: 'Lato', sans-serif;
    font-size: 0.85rem;
    cursor: pointer;
    box-shadow: 0 2px 8px var(--card-shadow);
    z-index: 100;
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 200;
    padding: 20px;
}

.lightbox.open {
    display: flex;
}

.lightbox img {
    max-width: 90vw;
    max-height: 90vh;
    border-radius: 4px;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.6);
    transition: filter 0.3s ease;
}

.lightbox img.loading {
    filter: blur(8px);
}

.lightbox .close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: #fff;
    font-size: 2.5rem;
    cursor: pointer;
    line-height: 1;
}

.lightbox .nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: #fff;
    font-size: 3rem;
    cursor: pointer;
    user-select: none;
    padding: 10px 20px;
    opacity: 0.6;
    transition: opacity 0.2s ease;
}

.lightbox .nav:hover {
    opacity: 1;
}

.lightbox .prev {
    left: 10px;
}

.lightbox .next {
    right: 10px;
}

@media (max-width: 600px) {
    .lightbox .nav {
        font-size: 2rem;
        padding: 8px 12px;
    }
}

footer {
    text-align: center;
    padding: 30px 20px 50px;
    color: var(--text-soft);
    font-size: 0.85rem;
    font-style: italic;
    font-family: 'Cormorant Garamond', serif;
}