/* ==========================================================================
   SEVEN4DESIGN — Fine Art Photography Gallery Stylesheet (Mobile First)
   Frank-Ringo Gutacker | Dunkler Raum (#08080a), Serifen-Headlines,
   Versalien-Labels, viel Weißraum, WCAG AA Kontraste (>= 4.5:1)
   ========================================================================== */

:root {
    --bg-room: #08080a;
    --bg-stage: #0c0c10;
    --bg-elevated: #111117;
    --bg-card: #13131a;
    --bg-glass: rgba(10, 10, 14, 0.9);
    --text-primary: #ececf0;
    --text-secondary: #c5c5d0;
    --text-muted: #9898a6; /* WCAG AA > 6.2:1 auf #08080a und #13131a */
    --accent-gold: #d2c1a5;
    --accent-gold-strong: #e2d3b9;
    --accent-gold-soft: rgba(210, 193, 165, 0.14);
    --border-subtle: rgba(236, 236, 240, 0.1);
    --border-hover: rgba(210, 193, 165, 0.42);
    --color-success: #8fd1a8;
    --color-error: #f29b9b;
    --font-serif: "Cormorant Garamond", "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    --ease-gallery: cubic-bezier(0.22, 1, 0.36, 1);
    --container-max: 1440px;
}

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

html {
    background-color: var(--bg-room);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.65;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: clip;
}

body {
    background-color: var(--bg-room);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: clip;
}

main {
    flex: 1 0 auto;
}

img, picture {
    max-width: 100%;
    display: block;
}

a {
    color: var(--accent-gold);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--accent-gold-strong);
}

/* Sichtbarer Tastaturfokus auf allen Bedienelementen (WCAG AA) */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
[role="button"]:focus-visible {
    outline: 2px solid var(--accent-gold) !important;
    outline-offset: 3px !important;
}

::selection {
    background: rgba(210, 193, 165, 0.25);
    color: #ffffff;
}

/* Screenreader Helper & Skip-Link */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: absolute;
    top: -100px;
    left: 1rem;
    z-index: 999;
    background: var(--accent-gold);
    color: #08080a;
    padding: 0.65rem 1.1rem;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.skip-link:focus {
    top: 0.75rem;
}

/* ==========================================================================
   Layout & Typografie-Grundlagen (Mobile First ab 360 px)
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.25rem;
}

.container-narrow {
    max-width: 880px;
}

.section-block {
    padding: 3.5rem 0;
    border-bottom: 1px solid var(--border-subtle);
}

.section-alt {
    background-color: var(--bg-stage);
}

.eyebrow-label {
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent-gold);
    margin-bottom: 0.6rem;
}

.page-title,
.section-title {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: clamp(1.85rem, 4vw, 2.85rem);
    line-height: 1.18;
    color: var(--text-primary);
    letter-spacing: 0.01em;
}

.section-header {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}

.section-intro {
    color: var(--text-secondary);
    font-size: 0.98rem;
    line-height: 1.75;
    max-width: 640px;
}

/* ==========================================================================
   Header & Navigation (Mobile Burger-Menü -> Desktop Horizontal)
   ========================================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(8, 8, 10, 0.9);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-subtle);
}

.header-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0.95rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand-mark {
    display: flex;
    flex-direction: column;
    color: var(--text-primary);
    text-decoration: none;
}

.brand-title {
    font-family: var(--font-serif);
    font-size: 1.22rem;
    font-weight: 500;
    letter-spacing: 0.22em;
    color: var(--text-primary);
}

.brand-sub {
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-top: 0.1rem;
}

.burger-btn {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    background: transparent;
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    cursor: pointer;
    padding: 0;
}

.burger-line {
    width: 18px;
    height: 1.5px;
    background-color: var(--text-primary);
    transition: transform 0.25s ease, opacity 0.2s ease;
}

.burger-btn[aria-expanded="true"] .burger-line:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
}

.burger-btn[aria-expanded="true"] .burger-line:nth-child(2) {
    opacity: 0;
}

.burger-btn[aria-expanded="true"] .burger-line:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
}

.site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border-subtle);
    padding: 1.25rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
}

.site-nav.is-open {
    display: block;
}

.nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.nav-link {
    display: inline-block;
    font-size: 0.82rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-secondary);
    padding: 0.4rem 0;
}

.nav-link:hover,
.nav-link.is-active {
    color: var(--accent-gold);
}

.nav-link-cta {
    border: 1px solid rgba(210, 193, 165, 0.4);
    padding: 0.5rem 0.95rem;
    color: var(--accent-gold);
    text-align: center;
}

.nav-link-cta:hover {
    background: var(--accent-gold-soft);
    border-color: var(--accent-gold);
    color: #ffffff;
}

/* ==========================================================================
   Buttons & Links
   ========================================================================== */
.btn-primary-gallery {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--text-primary);
    color: #08080a;
    border: 1px solid var(--text-primary);
    padding: 0.78rem 1.45rem;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.13em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.22s var(--ease-gallery);
    text-decoration: none;
}

.btn-primary-gallery:hover {
    background: var(--accent-gold);
    border-color: var(--accent-gold);
    color: #08080a;
}

.btn-secondary-gallery {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(236, 236, 240, 0.25);
    padding: 0.78rem 1.45rem;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.13em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.22s var(--ease-gallery);
    text-decoration: none;
}

.btn-secondary-gallery:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
    background: var(--accent-gold-soft);
}

.btn-outline-sm {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    font-size: 0.74rem;
    letter-spacing: 0.13em;
    text-transform: uppercase;
    color: var(--accent-gold);
    border: 1px solid rgba(210, 193, 165, 0.38);
    transition: all 0.2s ease;
}

.btn-outline-sm:hover {
    background: var(--accent-gold-soft);
    border-color: var(--accent-gold);
    color: #ffffff;
}

.btn-disabled-gallery {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.78rem 1.45rem;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
    border: 1px solid var(--border-subtle);
    cursor: not-allowed;
}

.btn-full {
    width: 100%;
}

.section-footer-cta {
    margin-top: 2.75rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

/* ==========================================================================
   1. Startseite: Signature-Hero (randlos/fast randlos, passend zur Ausrichtung)
   ========================================================================== */
.hero-signature {
    border-bottom: 1px solid var(--border-subtle);
    padding: 0.75rem 0.75rem 1.75rem;
    background: var(--bg-room);
}

.hero-stage-wrap {
    max-width: 1520px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-artwork-frame {
    position: relative;
    display: block;
    width: 100%;
    max-height: 80vh;
    overflow: hidden;
    background: var(--bg-stage);
    border: 1px solid var(--border-subtle);
}

/* Hochformat-Werke sitzen in einem hochformatigen Rahmen ohne schwarze Seitenbalken */
.hero-orientation-portrait .hero-artwork-frame {
    width: auto;
    max-width: 100%;
    height: min(78vh, 880px);
    margin: 0 auto;
}

.hero-signature-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.8s var(--ease-gallery);
}

.hero-artwork-frame:hover .hero-signature-img {
    transform: scale(1.015);
}

.hero-gradient-veil {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(8, 8, 10, 0.86) 0%,
        rgba(8, 8, 10, 0.35) 38%,
        rgba(8, 8, 10, 0.05) 70%,
        transparent 100%
    );
    pointer-events: none;
}

.hero-overlay-caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 1.5rem 1.25rem;
    z-index: 2;
}

.hero-headline {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: clamp(1.75rem, 4.2vw, 3.35rem);
    line-height: 1.14;
    color: #ffffff;
    text-shadow: 0 2px 24px rgba(0, 0, 0, 0.75);
}

.hero-meta-bar {
    width: 100%;
    padding-top: 1rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem 1.5rem;
}

.hero-work-info {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.hero-work-tag {
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent-gold);
}

.hero-work-title {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    color: var(--text-primary);
}

.hero-work-year,
.hero-work-series,
.hero-work-sep {
    color: var(--text-muted);
}

/* ==========================================================================
   2. Serien-Kacheln & 3-Spalten-Galerie (Mobile 1 -> Tablet 2 -> Desktop 3)
   ========================================================================== */
.series-grid,
.gallery-grid-3col {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.75rem;
    align-items: start;
}

/* Serien-Kachel */
.series-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    transition: border-color 0.25s ease, transform 0.3s var(--ease-gallery);
}

.series-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-3px);
}

.series-card-link {
    display: block;
    color: inherit;
    text-decoration: none;
}

.series-card-media {
    width: 100%;
    overflow: hidden;
    background: #060608;
}

.series-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-gallery);
}

.series-card:hover .series-card-image {
    transform: scale(1.03);
}

.series-card-body {
    padding: 1.15rem 1.25rem;
}

.series-card-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.75rem;
}

.series-card-title {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 400;
    color: var(--text-primary);
}

.series-card-count {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    color: var(--accent-gold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    flex-shrink: 0;
}

.series-card-sub {
    margin-top: 0.35rem;
    font-size: 0.86rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Werk-Vorschaukarte (Feste Seitenverhältnisse, nur Titel & Jahr darunter) */
.artwork-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    transition: border-color 0.25s ease, transform 0.3s var(--ease-gallery);
}

.artwork-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-3px);
}

.artwork-card-link {
    display: block;
    color: inherit;
    text-decoration: none;
}

.card-media-frame {
    width: 100%;
    background: #060608;
    overflow: hidden;
}

.card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s var(--ease-gallery);
}

.artwork-card:hover .card-image {
    transform: scale(1.022);
}

.card-caption {
    padding: 0.9rem 1.1rem;
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.card-title {
    font-family: var(--font-serif);
    font-size: 1.12rem;
    font-weight: 400;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.card-year {
    font-family: var(--font-mono);
    font-size: 0.76rem;
    color: var(--text-muted);
    flex-shrink: 0;
}

/* ==========================================================================
   Startseite: Editionen-Teaser & Künstler-Kurzporträt
   ========================================================================== */
.teaser-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    padding: 2rem 1.5rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.teaser-text {
    color: var(--text-secondary);
    font-size: 0.98rem;
    line-height: 1.75;
    margin: 1rem 0 1.5rem;
    max-width: 640px;
}

.teaser-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
}

.teaser-specs {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.teaser-spec-box {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    padding: 1rem 1.15rem;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.spec-label {
    font-size: 0.68rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--accent-gold);
}

.spec-value {
    font-family: var(--font-serif);
    font-size: 1.18rem;
    font-weight: 500;
    color: var(--text-primary);
}

.spec-sub {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.artist-teaser-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.75rem;
    align-items: start;
}

.artist-bio-line {
    font-size: 0.82rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-top: 0.45rem;
}

/* ==========================================================================
   Serienseiten (/serien/[slug]/)
   ========================================================================== */
.breadcrumb-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.76rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 1.75rem;
}

.breadcrumb-nav a {
    color: var(--text-secondary);
}

.breadcrumb-nav a:hover {
    color: var(--accent-gold);
}

.series-hero-header {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-subtle);
}

.series-subtitle {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-top: 0.35rem;
}

.series-intro-box {
    background: var(--bg-elevated);
    border-left: 2px solid var(--accent-gold);
    padding: 1.1rem 1.35rem;
}

.series-intro-text {
    color: var(--text-secondary);
    font-size: 0.96rem;
    line-height: 1.75;
}

.series-switcher {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.series-switch-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.9rem;
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    background: var(--bg-elevated);
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
}

.series-switch-pill:hover {
    border-color: var(--border-hover);
    color: var(--text-primary);
}

.series-switch-pill.is-active {
    background: var(--accent-gold-soft);
    border-color: var(--accent-gold);
    color: #ffffff;
}

.series-filter-bar {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    padding: 1.15rem 1.25rem;
    margin-bottom: 2.25rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.filter-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.65rem 1rem;
}

.filter-label {
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-muted);
    min-width: 120px;
}

.filter-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.filter-pill {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
    padding: 0.4rem 0.8rem;
    font-size: 0.78rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: all 0.2s ease;
}

.filter-pill:hover {
    border-color: var(--border-hover);
    color: var(--text-primary);
}

.filter-pill.is-active {
    background: var(--accent-gold-soft);
    border-color: var(--accent-gold);
    color: #ffffff;
}

.pill-count {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-muted);
}

.filter-pill.is-active .pill-count,
.series-switch-pill.is-active .pill-count {
    color: var(--accent-gold);
}

.filter-status-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-subtle);
    font-family: var(--font-mono);
    font-size: 0.76rem;
    color: var(--text-muted);
}

.btn-reset-filter {
    background: none;
    border: none;
    color: var(--accent-gold);
    font-size: 0.76rem;
    text-decoration: underline;
    cursor: pointer;
}

.empty-filter-state {
    text-align: center;
    padding: 3.5rem 1.25rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
}

.empty-filter-state p {
    margin-bottom: 1.25rem;
}

/* ==========================================================================
   3. Werkseiten (/werk/[slug]/)
   ========================================================================== */
.work-topbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 1.75rem;
}

.work-topbar .breadcrumb-nav {
    margin-bottom: 0;
}

.work-series-pos {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.work-detail-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.25rem;
    align-items: start;
}

.work-stage-col {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.work-stage-frame {
    width: 100%;
    max-height: 78vh;
    background: var(--bg-stage);
    border: 1px solid var(--border-subtle);
    overflow: hidden;
    cursor: zoom-in;
    margin: 0 auto;
}

.work-orient-portrait .work-stage-frame {
    width: auto;
    max-width: 100%;
    height: min(76vh, 840px);
}

.work-main-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.work-stage-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.btn-zoom-work {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-elevated);
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
    padding: 0.55rem 1.05rem;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-zoom-work:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

.work-catalog-code {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    color: var(--text-muted);
    letter-spacing: 0.08em;
}

.work-info-col {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.work-meta-pills {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.76rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.work-series-link {
    color: var(--accent-gold);
}

.work-title {
    font-family: var(--font-serif);
    font-size: clamp(1.85rem, 3.2vw, 2.55rem);
    font-weight: 400;
    line-height: 1.18;
    color: var(--text-primary);
    margin-bottom: 0.85rem;
}

.work-description {
    color: var(--text-secondary);
    font-size: 0.98rem;
    line-height: 1.75;
}

/* Print-Block auf der Werkseite */
.print-inquiry-block {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    padding: 1.4rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
}

.print-block-top {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 0.75rem;
    padding-bottom: 0.9rem;
    border-bottom: 1px solid var(--border-subtle);
}

.print-block-title {
    font-family: var(--font-serif);
    font-size: 1.45rem;
    font-weight: 400;
    color: var(--text-primary);
}

.print-price-summary {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.2rem;
}

.price-from {
    font-family: var(--font-serif);
    font-size: 1.45rem;
    font-weight: 500;
    color: var(--accent-gold);
}

.edition-summary-badge {
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.print-paper-note {
    font-size: 0.86rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.edition-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.84rem;
}

.edition-table th,
.edition-table td {
    padding: 0.65rem 0.5rem;
    text-align: left;
    border-bottom: 1px solid var(--border-subtle);
}

.edition-table th {
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 500;
}

.edition-row {
    cursor: pointer;
    transition: background-color 0.18s ease;
}

.edition-row:hover:not(.is-sold-out) {
    background: rgba(255, 255, 255, 0.03);
}

.edition-row.is-selected {
    background: var(--accent-gold-soft);
}

.edition-row.is-sold-out {
    opacity: 0.52;
    cursor: not-allowed;
}

.format-radio-label {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    cursor: inherit;
    color: var(--text-primary);
}

.format-radio-label input[type="radio"] {
    accent-color: var(--accent-gold);
}

.td-mono {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-primary);
    white-space: nowrap;
}

.stock-badge {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    padding: 0.15rem 0.45rem;
    border: 1px solid var(--border-subtle);
    display: inline-block;
    white-space: nowrap;
}

.stock-badge.is-available {
    color: var(--color-success);
    border-color: rgba(143, 209, 168, 0.3);
}

.stock-badge.is-exhausted {
    color: var(--color-error);
    border-color: rgba(242, 155, 155, 0.3);
}

.print-block-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding-top: 0.25rem;
}

.print-more-link {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-align: center;
}

/* Einklappbarer Bereich „Aufnahmedaten“ */
.exif-accordion {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
}

.exif-summary {
    padding: 0.95rem 1.2rem;
    font-size: 0.78rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-primary);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.exif-summary::-webkit-details-marker {
    display: none;
}

.exif-chevron::before {
    content: "+";
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--accent-gold);
}

.exif-accordion[open] .exif-chevron::before {
    content: "−";
}

.exif-body {
    padding: 0 1.2rem 1.2rem;
    border-top: 1px solid var(--border-subtle);
}

.exif-grid {
    padding-top: 1rem;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem 1.25rem;
}

.exif-item dt {
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.exif-item dd {
    font-family: var(--font-mono);
    font-size: 0.84rem;
    color: var(--text-primary);
    margin-top: 0.15rem;
}

/* Vorheriges / Nächstes Werk innerhalb der Serie */
.work-series-pagination {
    margin-top: 3.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-subtle);
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    align-items: center;
}

.pagination-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    padding: 0.75rem;
    color: var(--text-primary);
    transition: border-color 0.2s ease;
}

.pagination-card:hover {
    border-color: var(--accent-gold);
}

.pagination-next {
    justify-content: space-between;
    text-align: right;
}

.pagination-thumb {
    width: 84px;
    flex-shrink: 0;
    overflow: hidden;
    background: #050507;
}

.pagination-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pagination-meta {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
}

.pagination-dir {
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-gold);
}

.pagination-title {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pagination-year {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
}

.pagination-overview-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
}

.pagination-overview-link span {
    font-size: 0.68rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.pagination-overview-link strong {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--accent-gold);
}

/* ==========================================================================
   Werk-Lightbox mit Zoom („Vergrößern“)
   ========================================================================== */
.work-lightbox {
    position: fixed;
    inset: 0;
    z-index: 500;
    background: rgba(5, 5, 7, 0.97);
    display: flex;
    flex-direction: column;
}

.work-lightbox[hidden] {
    display: none !important;
}

.lightbox-topbar {
    padding: 0.85rem 1.25rem;
    border-bottom: 1px solid var(--border-subtle);
    background: rgba(10, 10, 14, 0.92);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.lb-title-group {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.45rem;
}

.lb-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--text-primary);
}

.lb-year,
.lb-series {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.lb-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.65rem;
}

.lb-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
    padding: 0.45rem 0.85rem;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
}

.lb-btn:hover,
.lb-btn.is-active {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

.lb-btn-cta {
    background: var(--accent-gold-soft);
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

.lb-zoom-range {
    width: 96px;
    accent-color: var(--accent-gold);
    cursor: pointer;
}

.lb-close-btn {
    background: transparent;
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.lb-close-btn:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

.lightbox-viewport {
    flex: 1;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    cursor: grab;
}

.lightbox-viewport.is-dragging {
    cursor: grabbing;
}

.lb-image {
    max-width: 100%;
    max-height: 84vh;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform 0.12s ease-out;
    user-select: none;
}

/* ==========================================================================
   4. Editionen (/editionen/)
   ========================================================================== */
.editions-grid-2col {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.edition-card-panel {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    padding: 1.75rem 1.35rem;
}

.panel-title {
    font-family: var(--font-serif);
    font-size: 1.65rem;
    font-weight: 400;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.panel-text {
    color: var(--text-secondary);
    font-size: 0.94rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.edition-table-large th,
.edition-table-large td {
    padding: 0.9rem 0.65rem;
}

.panel-footnote {
    margin-top: 1.25rem;
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.material-spec-list {
    display: flex;
    flex-direction: column;
    gap: 1.35rem;
    margin-top: 1rem;
}

.material-spec-item h3 {
    font-family: var(--font-serif);
    font-size: 1.22rem;
    font-weight: 500;
    color: var(--accent-gold);
    margin-bottom: 0.3rem;
}

.material-spec-item p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.process-steps-grid {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.process-step-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    padding: 1.5rem 1.35rem;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.step-number {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.16em;
    color: var(--accent-gold);
}

.step-title {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--text-primary);
}

.step-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.68;
}

/* ==========================================================================
   5. Künstler (/kuenstler/)
   ========================================================================== */
.artist-page-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    align-items: start;
}

.artist-portrait-frame {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    padding: 1rem;
}

.artist-portrait-media {
    width: 100%;
    overflow: hidden;
    background: var(--bg-elevated);
}

.artist-portrait-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.artist-teaser-identity {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.artist-teaser-avatar {
    width: 108px;
    height: 144px;
    flex-shrink: 0;
    overflow: hidden;
    border: 1px solid var(--border-subtle);
    background: var(--bg-card);
    padding: 4px;
}

.artist-teaser-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.portrait-placeholder-box {
    background: var(--bg-elevated);
    border: 1px dashed rgba(210, 193, 165, 0.35);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem 1.25rem;
    gap: 0.75rem;
}

.placeholder-badge {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent-gold);
}

.placeholder-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
    max-width: 280px;
}

.portrait-caption {
    margin-top: 0.75rem;
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    text-align: center;
}

.artist-quote-box {
    margin-top: 1.75rem;
    padding-left: 1.15rem;
    border-left: 2px solid var(--accent-gold);
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.22rem;
    color: var(--text-secondary);
}

.artist-quote-box cite {
    display: block;
    margin-top: 0.45rem;
    font-family: var(--font-sans);
    font-style: normal;
    font-size: 0.74rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.artist-prose {
    margin-top: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.artist-prose h2,
.artist-exhibitions-block h2 {
    font-family: var(--font-serif);
    font-size: 1.45rem;
    font-weight: 400;
    color: var(--text-primary);
    margin-top: 0.75rem;
}

.artist-prose p {
    color: var(--text-secondary);
    font-size: 0.98rem;
    line-height: 1.8;
}

.artist-exhibitions-block {
    margin-top: 2.25rem;
    padding-top: 1.75rem;
    border-top: 1px solid var(--border-subtle);
}

.exhibitions-list {
    margin-top: 0.85rem;
    padding-left: 1.2rem;
    color: var(--text-secondary);
    font-size: 0.94rem;
    line-height: 1.75;
}

.artist-cta-row {
    margin-top: 2.25rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

/* ==========================================================================
   6. Kontakt (/kontakt/) & Rechtliche Seiten (/impressum/, /datenschutz/)
   ========================================================================== */
.contact-layout-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    align-items: start;
}

.contact-lead {
    color: var(--text-secondary);
    font-size: 0.98rem;
    line-height: 1.75;
    margin: 1rem 0 1.75rem;
}

.preselected-work-card {
    background: var(--bg-elevated);
    border: 1px solid var(--accent-gold);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.75rem;
}

.pw-thumb {
    width: 96px;
    flex-shrink: 0;
    overflow: hidden;
    background: #050507;
}

.pw-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pw-meta {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.pw-eyebrow {
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-gold);
}

.pw-title {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--text-primary);
}

.pw-sub {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.pw-back-link {
    font-size: 0.78rem;
    margin-top: 0.25rem;
}

.contact-direct-box {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    padding: 1.35rem;
}

.direct-box-title {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.direct-contact-list {
    display: flex;
    flex-direction: column;
    gap: 0.95rem;
}

.direct-contact-list dt {
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.direct-contact-list dd {
    font-size: 0.92rem;
    color: var(--text-primary);
    margin-top: 0.15rem;
}

.gallery-form {
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    padding: 1.5rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

/* Honeypot unsichtbar für Menschen, ohne display:none für einfache Bots */
.hp-trap {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

.form-row-2col {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.form-field label {
    font-size: 0.76rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.req-star {
    color: var(--accent-gold);
}

.form-field input[type="text"],
.form-field input[type="email"],
.form-field select,
.form-field textarea {
    width: 100%;
    background: #09090d;
    border: 1px solid rgba(236, 236, 240, 0.18);
    color: var(--text-primary);
    padding: 0.75rem 0.9rem;
    font-family: var(--font-sans);
    font-size: 0.94rem;
    line-height: 1.5;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: var(--accent-gold);
}

.field-hint {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    font-size: 0.86rem !important;
    letter-spacing: normal !important;
    text-transform: none !important;
    color: var(--text-secondary) !important;
    cursor: pointer;
    line-height: 1.55;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 17px;
    height: 17px;
    accent-color: var(--accent-gold);
    flex-shrink: 0;
}

.form-feedback {
    padding: 0.9rem 1.1rem;
    font-size: 0.9rem;
    border: 1px solid var(--border-subtle);
}

.form-feedback.is-success {
    background: rgba(50, 120, 80, 0.18);
    border-color: rgba(143, 209, 168, 0.45);
    color: var(--color-success);
}

.form-feedback.is-error {
    background: rgba(160, 50, 50, 0.18);
    border-color: rgba(242, 155, 155, 0.45);
    color: var(--color-error);
}

.form-submit-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.required-note {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* Impressum & Datenschutz */
.legal-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-subtle);
}

.legal-prose {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.legal-prose h2 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--accent-gold);
    margin-top: 0.85rem;
}

.legal-prose p {
    color: var(--text-secondary);
    font-size: 0.96rem;
    line-height: 1.78;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background: var(--bg-room);
    border-top: 1px solid var(--border-subtle);
    padding: 2.25rem 0;
}

.footer-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    align-items: flex-start;
    justify-content: space-between;
}

.footer-title {
    font-family: var(--font-serif);
    font-size: 1rem;
    letter-spacing: 0.2em;
    color: var(--text-primary);
}

.footer-copy {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.2rem;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.65rem;
}

.footer-link {
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.footer-link:hover {
    color: var(--accent-gold);
}

.footer-sep {
    color: var(--text-muted);
}

/* ==========================================================================
   Media Queries (Tablet >= 640px, Desktop >= 960px)
   ========================================================================== */
@media (min-width: 640px) {
    .container,
    .header-inner,
    .footer-inner {
        padding-left: 2rem;
        padding-right: 2rem;
    }

    .series-grid,
    .gallery-grid-3col {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 2rem;
    }

    .process-steps-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .form-row-2col {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .hero-signature {
        padding: 1.25rem 2rem 2.25rem;
    }

    .hero-overlay-caption {
        padding: 2.25rem 2.5rem;
    }
}

@media (min-width: 768px) {
    .burger-btn {
        display: none;
    }

    .site-nav {
        display: block !important;
        position: static;
        background: transparent;
        border: none;
        padding: 0;
        box-shadow: none;
    }

    .nav-list {
        flex-direction: row;
        align-items: center;
        gap: 2rem;
    }

    .section-block {
        padding: 5rem 0;
    }

    .section-header {
        flex-direction: row;
        align-items: flex-end;
        justify-content: space-between;
    }

    .series-hero-header {
        grid-template-columns: 1fr 1.2fr;
        align-items: end;
    }

    .work-series-pagination {
        grid-template-columns: 1fr auto 1fr;
    }

    .footer-inner {
        flex-direction: row;
        align-items: center;
    }
}

@media (min-width: 960px) {
    /* 3 Spalten auf dem Desktop */
    .series-grid,
    .gallery-grid-3col {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 2.25rem;
    }

    .teaser-card {
        grid-template-columns: 1.35fr 1fr;
        padding: 3rem;
        align-items: center;
    }

    .artist-teaser-grid {
        grid-template-columns: 1fr 1.45fr;
        gap: 3.5rem;
    }

    .work-detail-grid {
        grid-template-columns: minmax(0, 1.35fr) minmax(380px, 0.95fr);
        gap: 3.25rem;
    }

    .editions-grid-2col {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .process-steps-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .artist-page-grid {
        grid-template-columns: 380px 1fr;
        gap: 3.5rem;
    }

    .contact-layout-grid {
        grid-template-columns: 0.9fr 1.3fr;
        gap: 3.5rem;
    }
}