/* Modern Editorial Gallery & Artist Portfolio Design System */
:root {
  --bg-primary: #0f1013;
  --bg-secondary: #17181d;
  --bg-card: #1d1f26;
  --bg-glass: rgba(23, 24, 29, 0.75);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(220, 185, 140, 0.4);
  
  --text-main: #f4f4f6;
  --text-muted: #9e9ea7;
  --text-subtle: #6c6d75;
  
  --accent-gold: #e5b882;
  --accent-gold-hover: #f3cb9b;
  --accent-gold-soft: rgba(229, 184, 130, 0.12);
  
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-hover: 0 20px 45px rgba(0, 0, 0, 0.55);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Typography elements */
h1, h2, h3, h4, .brand-logo, .hero-title, .section-title {
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: #ffffff;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

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

/* Header & Nav */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(15, 16, 19, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.site-header.scrolled {
  background: rgba(15, 16, 19, 0.95);
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

.nav-container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  font-size: 1.65rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #fff;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 2rem;
}

/* Language Switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(255, 255, 255, 0.04);
  padding: 0.3rem 0.65rem;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

.lang-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  cursor: pointer;
  padding: 0.15rem 0.3rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.lang-btn:hover {
  color: #fff;
}

.lang-btn.active {
  color: var(--accent-gold);
  font-weight: 700;
}

.lang-divider {
  color: var(--border-color);
  font-size: 0.75rem;
}

.nav-links {
  display: flex;
  gap: 2.2rem;
  align-items: center;
}

.nav-links a {
  font-size: 0.92rem;
  color: var(--text-muted);
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  position: relative;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 1px;
  background: var(--accent-gold);
  transition: var(--transition);
}

.nav-links a:hover::after {
  width: 100%;
}

.btn-nav {
  padding: 0.6rem 1.4rem;
  border: 1px solid var(--accent-gold);
  border-radius: var(--radius-sm);
  color: var(--accent-gold) !important;
  font-size: 0.85rem !important;
  font-weight: 500 !important;
  transition: var(--transition) !important;
}

.btn-nav::after {
  display: none !important;
}

.btn-nav:hover {
  background: var(--accent-gold);
  color: var(--bg-primary) !important;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
}

.mobile-toggle span {
  width: 26px;
  height: 2px;
  background: #fff;
  transition: var(--transition);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.85rem 1.8rem;
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--accent-gold);
  color: #121316;
  border-color: var(--accent-gold);
}

.btn-primary:hover {
  background: var(--accent-gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(229, 184, 130, 0.25);
}

.btn-outline {
  border-color: rgba(255, 255, 255, 0.25);
  color: #ffffff;
  background: transparent;
}

.btn-outline:hover {
  border-color: #ffffff;
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-2px);
}

.btn-saatchi {
  background: transparent;
  color: var(--accent-gold);
  border: 1px solid var(--accent-gold);
}

.btn-saatchi:hover {
  background: var(--accent-gold);
  color: #0f1013;
}

.btn-block {
  width: 100%;
}

/* Sections Global */
section {
  padding: 6.5rem 2rem;
  position: relative;
}

.section-container {
  max-width: 1240px;
  margin: 0 auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 0.6rem;
  font-weight: 600;
}

.section-title {
  font-size: 2.8rem;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

/* Hero Section */
.hero-section {
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 10rem;
  padding-bottom: 6rem;
  background: radial-gradient(circle at 50% 30%, #252834 0%, #0f1013 70%);
  position: relative;
}

.hero-content {
  max-width: 860px;
  z-index: 2;
  padding: 0 1rem;
}

.hero-subtitle {
  font-size: 0.95rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: clamp(3.2rem, 7vw, 5.5rem);
  line-height: 1.08;
  margin-bottom: 1.8rem;
  font-weight: 300;
}

.hero-desc {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: 1.2rem;
  flex-wrap: wrap;
}

/* Gallery Section */
.filter-bar {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 0.55rem 1.4rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 30px;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover {
  color: #fff;
  border-color: rgba(255,255,255,0.25);
}

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

/* Artwork Grid */
.artworks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2.2rem;
}

.artwork-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.artwork-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(229, 184, 130, 0.35);
}

.artwork-img-container {
  position: relative;
  width: 100%;
  padding-top: 85%; /* Elegantes Kunst-Seitenverhältnis */
  overflow: hidden;
  background: #14151a;
}

.artwork-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.artwork-card:hover .artwork-img {
  transform: scale(1.05);
}

.artwork-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(15, 16, 19, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-color);
  color: var(--accent-gold);
  padding: 0.3rem 0.8rem;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 20px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.artwork-badge.sold-badge {
  background: rgba(198, 40, 40, 0.85);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.2);
}

.artwork-count-badge {
  position: absolute;
  bottom: 0.85rem;
  left: 0.85rem;
  background: rgba(15, 16, 19, 0.85);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border-color);
  color: #f4f4f6;
  font-size: 0.72rem;
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.artwork-info {
  padding: 1.5rem 1.6rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.artwork-title {
  font-size: 1.45rem;
  margin-bottom: 0.4rem;
  color: #fff;
  line-height: 1.25;
}

.artwork-meta {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 1.2rem;
}

.artwork-footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
}

.artwork-action {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-gold);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.artwork-card:hover .artwork-action {
  color: #fff;
}

/* Modal Gallery / Album Styles */
.modal-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.5rem;
  padding: 2.5rem;
}

.modal-media-col {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.modal-image-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: #0d0e12;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-img-active {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: opacity 0.25s ease;
}

.modal-nav-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(15, 16, 19, 0.7);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-color);
  color: #fff;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  font-size: 1.2rem;
  z-index: 10;
}

.modal-nav-arrow:hover {
  background: var(--accent-gold);
  color: #0f1013;
}

.modal-nav-arrow.prev { left: 0.75rem; }
.modal-nav-arrow.next { right: 0.75rem; }

.modal-thumbnails {
  display: flex;
  gap: 0.6rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  scrollbar-width: thin;
}

.modal-thumb {
  width: 68px;
  height: 68px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  opacity: 0.55;
  transition: var(--transition);
  background: #14151a;
}

.modal-thumb.active,
.modal-thumb:hover {
  opacity: 1;
  border-color: var(--accent-gold);
}

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

/* Saatchi Art Banner */
.saatchi-banner {
  margin-top: 5rem;
  background: linear-gradient(135deg, rgba(29, 31, 38, 0.9), rgba(15, 16, 19, 0.9));
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.8rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.saatchi-text h3 {
  font-size: 1.8rem;
  margin-bottom: 0.4rem;
}

.saatchi-text p {
  color: var(--text-muted);
}

/* About Section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4.5rem;
  align-items: center;
}

.about-artist-img-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: #14151a;
}

.about-artist-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-artist-img-wrapper:hover .about-artist-img {
  transform: scale(1.03);
}

.artist-quote-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 2.2rem 2rem 1.8rem;
  background: linear-gradient(to top, rgba(15, 16, 19, 0.95) 0%, rgba(15, 16, 19, 0.6) 65%, transparent 100%);
  z-index: 2;
}

.artist-quote {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-style: italic;
  color: #ffffff;
  line-height: 1.45;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.about-text-content .lead-text {
  font-size: 1.2rem;
  color: var(--text-main);
  margin-bottom: 1.2rem;
  font-weight: 300;
}

.about-text-content p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.artist-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
}

.highlight-number {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--accent-gold);
  margin-bottom: 0.2rem;
}

.highlight-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
  display: block;
}

/* Timeline */
.timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  border-left: 1px solid var(--border-color);
  padding-left: 2rem;
}

.timeline-item {
  position: relative;
  margin-bottom: 2.5rem;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.35rem;
  top: 0.35rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-gold);
  box-shadow: 0 0 12px var(--accent-gold);
}

.timeline-year {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 0.4rem;
  font-weight: 600;
}

.timeline-details h3 {
  font-size: 1.35rem;
  margin-bottom: 0.3rem;
}

.timeline-details p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Contact Section */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  box-shadow: var(--shadow-card);
}

.direct-contact-items {
  margin: 2.5rem 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-item .icon {
  font-size: 1.4rem;
}

.contact-item p {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.contact-tip {
  background: rgba(229, 184, 130, 0.08);
  border: 1px dashed rgba(229, 184, 130, 0.3);
  padding: 1rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.85rem;
}

.contact-tip strong {
  color: var(--accent-gold);
}

/* Form Styles */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
  color: var(--text-muted);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.9rem 1.1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 10px rgba(229, 184, 130, 0.2);
}

.form-status {
  margin-top: 1rem;
  font-size: 0.9rem;
  text-align: center;
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  display: none;
}

.form-status.success {
  display: block;
  background: rgba(46, 125, 50, 0.15);
  color: #81c784;
  border: 1px solid rgba(129, 199, 132, 0.3);
}

.form-status.error {
  display: block;
  background: rgba(198, 40, 40, 0.15);
  color: #e57373;
  border: 1px solid rgba(229, 115, 115, 0.3);
}

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 1.5rem;
}

.modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
}

.modal-content {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  z-index: 10;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
}

.modal-close {
  position: absolute;
  top: 1.2rem;
  right: 1.5rem;
  background: none;
  border: none;
  font-size: 2.2rem;
  color: var(--text-muted);
  cursor: pointer;
  z-index: 20;
  line-height: 1;
  transition: var(--transition);
}

.modal-close:hover {
  color: #fff;
}

.modal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  padding: 2.5rem;
}

.modal-image-preview {
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: #111216;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #0d0e12;
}

.modal-details h2 {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
}

.modal-details .modal-meta {
  color: var(--accent-gold);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.modal-description {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.modal-spec-list {
  list-style: none;
  margin-bottom: 2rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1.2rem;
}

.modal-spec-list li {
  display: flex;
  justify-content: space-between;
  padding: 0.4rem 0;
  font-size: 0.9rem;
}

.modal-spec-list .label {
  color: var(--text-subtle);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border-color);
  background: #0b0c0e;
  padding: 4.5rem 2rem 2.5rem;
}

.footer-container {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.footer-brand h3 {
  font-size: 1.6rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.footer-bottom {
  display: flex;
  justify-content: center;
  align-items: center;
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
  font-size: 0.85rem;
  color: var(--text-subtle);
  text-align: center;
}

/* Responsive adjustments */
@media (max-width: 900px) {
  .about-grid,
  .contact-wrapper,
  .modal-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .saatchi-banner {
    flex-direction: column;
    text-align: center;
    padding: 2rem;
  }
  
  .artist-highlights {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg-card);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border-color);
  }

  .nav-links.active {
    display: flex;
  }

  .mobile-toggle {
    display: flex;
  }
  
  .section-title {
    font-size: 2.2rem;
  }
}