/* ── Reset & Base ────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg: #0e0e10;
    --bg-card: #18181b;
    --bg-hover: #27272a;
    --text: #fafafa;
    --text-muted: #a1a1aa;
    --accent: #e4e4e7;
    --radius: 12px;
    --transition: 0.3s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Header ─────────────────────────────────────────────── */
.site-header {
    padding: 14px 0 10px;
    border-bottom: 1px solid rgba(255,255,255,.06);
}

.site-title {
    font-size: 1.5rem;
    font-weight: 300;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--accent);
}

.header-row {
    display: flex;
    align-items: center;
    gap: 20px;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: .875rem;
    font-weight: 400;
    transition: color var(--transition);
    white-space: nowrap;
}

.back-link:hover { color: var(--text); }

/* ── Carousel ───────────────────────────────────────────── */
.carousel-section { padding: 10px 0 0; }

.carousel {
    position: relative;
    max-width: 1280px;
    margin: 0 auto;
    background: #000;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 2.4 / 1;
}

.carousel-slide {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    inset: 0;
}

.carousel-slide img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.carousel-slide img.loaded { opacity: 1; }

.carousel-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: rgba(255,255,255,.1);
    z-index: 3;
}

.carousel-progress-bar {
    height: 100%;
    width: 0%;
    background: rgba(255,255,255,.55);
    transition: width 0.1s linear;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 4;
    background: rgba(0,0,0,.45);
    border: none;
    color: #fff;
    font-size: 2.2rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    transition: opacity var(--transition), background var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.carousel:hover .carousel-btn { opacity: 1; }
.carousel-btn:hover { background: rgba(0,0,0,.7); }
.carousel-prev { left: 16px; }
.carousel-next { right: 16px; }

/* ── Section Headings ───────────────────────────────────── */
.section-heading {
    font-size: 1.05rem;
    font-weight: 400;
    color: var(--text-muted);
    margin: 14px 0 12px;
    letter-spacing: .02em;
}

/* ── Albums Grid (homepage) ─────────────────────────────── */
.albums-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
    padding-bottom: 24px;
}

.album-card {
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border-radius: var(--radius);
    overflow: hidden;
    text-decoration: none;
    color: var(--text);
    transition: transform var(--transition), box-shadow var(--transition);
}

.album-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0,0,0,.4);
}

.album-thumb-wrap {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #000;
}

.album-thumb-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}

.album-card:hover .album-thumb-wrap img { transform: scale(1.05); }

.album-label {
    padding: 8px 10px 2px;
    font-size: .8rem;
    font-weight: 500;
}

.album-count {
    padding: 0 10px 8px;
    font-size: .7rem;
    color: var(--text-muted);
}

/* ── Photos Grid (album page) ──────────────────────────── */
.photos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 8px;
    padding-bottom: 24px;
}

.photo-card {
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: 8px;
    background: var(--bg-card);
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition);
}

.photo-card:hover {
    transform: scale(1.03);
    box-shadow: 0 8px 24px rgba(0,0,0,.3);
}

.photo-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity var(--transition);
}

.photo-card.active {
    outline: 2px solid rgba(255,255,255,.7);
    outline-offset: -2px;
    transform: scale(1.03);
}

/* ── Footer ─────────────────────────────────────────────── */
.site-footer {
    padding: 12px 0;
    text-align: center;
    font-size: .78rem;
    color: var(--text-muted);
    border-top: 1px solid rgba(255,255,255,.06);
}

.site-footer a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition);
}

.site-footer a:hover { color: var(--text); }

/* ── Legal / Impressum ─────────────────────────────────── */
.legal-section { padding: 10px 0 24px; }

.legal-content {
    max-width: 720px;
    line-height: 1.7;
}

.legal-content h2 {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--accent);
    margin: 28px 0 8px;
}

.legal-content h2:first-child { margin-top: 0; }

.legal-content h3 {
    font-size: .95rem;
    font-weight: 500;
    color: var(--text);
    margin: 20px 0 6px;
}

.legal-content p {
    color: var(--text-muted);
    font-size: .9rem;
    margin-bottom: 8px;
}

.legal-content a {
    color: var(--text);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color var(--transition);
}

.legal-content a:hover { color: var(--accent); }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 768px) {
    .carousel { border-radius: 0; }
    .albums-grid { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 8px; }
    .photos-grid { grid-template-columns: repeat(auto-fill, minmax(80px, 1fr)); gap: 6px; }
    .site-title { font-size: 1.2rem; }
    .carousel-btn { width: 36px; height: 36px; font-size: 1.6rem; opacity: 1; }
}

@media (max-width: 480px) {
    .albums-grid { grid-template-columns: repeat(3, 1fr); }
    .photos-grid { grid-template-columns: repeat(4, 1fr); }
    .header-row { flex-direction: column; align-items: flex-start; gap: 6px; }
}