@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --bg: #0D0C0B;
  --surface: #151413;
  --surface-light: #1E1D1B;
  --text: #F5F3EF;
  --text-muted: #9E9B96;
  --accent: #D4A373;
  --accent-rgb: 212, 163, 115;
  --accent-muted: #A3B18A;
  --ambient: rgba(212, 163, 115, 0.04);
  --ambient-strong: rgba(212, 163, 115, 0.12);
  --border: rgba(212, 163, 115, 0.12);
  --border-light: rgba(245, 243, 239, 0.06);
  
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.6;
}

body {
  overflow-x: hidden;
  background-color: var(--bg);
  background-image: 
    radial-gradient(circle at 50% -10%, var(--ambient-strong) 0%, transparent 50%),
    radial-gradient(circle at 90% 40%, rgba(163, 177, 138, 0.02) 0%, transparent 30%);
  background-attachment: fixed;
}

/* Typography */
h1, h2, h3, h4, .font-serif {
  font-family: var(--font-serif);
  font-weight: 300;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2.8rem, 5.5vw, 4.8rem);
  line-height: 1.1;
}

h2 {
  font-size: clamp(2rem, 3.5vw, 3rem);
  line-height: 1.2;
}

h3 {
  font-size: clamp(1.4rem, 2vw, 1.8rem);
}

p {
  color: var(--text-muted);
  font-weight: 300;
  font-size: 0.98rem;
  line-height: 1.7;
}

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

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 2rem;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.section-padding {
  padding: 7rem 0;
}

/* Header & Navigation (Slim & Refined) */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(13, 12, 11, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 64px; /* Slim Header */
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.1rem; /* Smaller text */
  font-weight: 600;
  letter-spacing: 0.2em; /* Expressive tracking */
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-icon {
  width: 18px; /* Slimmer icon */
  height: 18px;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.nav-link {
  font-size: 0.72rem; /* Smaller refined text */
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  position: relative;
  padding: 0.4rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--accent);
  transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--text);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

/* Slim Header Tour Button override */
.nav-tour-btn {
  padding: 0.5rem 1rem !important;
  font-size: 0.7rem !important;
  border-width: 1px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.8rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 0;
  transition: var(--transition);
  cursor: pointer;
}

.btn-primary {
  background-color: var(--accent);
  color: var(--bg);
  border: 1px solid var(--accent);
}

.btn-primary:hover {
  background-color: transparent;
  color: var(--accent);
  box-shadow: 0 0 20px rgba(212, 163, 115, 0.2);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background-color: rgba(245, 243, 239, 0.03);
  border-color: var(--text);
}

/* Hero Elements */
.hero-wrapper {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding-top: 64px;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 40% 50%, rgba(13, 12, 11, 0.1) 0%, rgba(13, 12, 11, 0.98) 100%);
  z-index: 1;
}

.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  filter: grayscale(100%) contrast(110%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-accent-tag {
  color: var(--accent);
  text-transform: uppercase;
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  margin-bottom: 1.2rem;
  display: block;
}

.hero-title {
  margin-bottom: 1.5rem;
}

.hero-desc {
  font-size: 1.15rem;
  margin-bottom: 2rem;
  max-width: 600px;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Quick Stats */
.stats-ribbon {
  background-color: var(--surface);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: 2.5rem 0;
  position: relative;
  z-index: 5;
}

.stat-item {
  text-align: center;
}

.stat-num {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 3.5vw, 3.5rem);
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

/* Section Header */
.section-header {
  max-width: 700px;
  margin-bottom: 4rem;
}

.section-tag {
  color: var(--accent-muted);
  text-transform: uppercase;
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  margin-bottom: 0.75rem;
  display: block;
}

.section-desc {
  margin-top: 1rem;
  font-size: 1.05rem;
}

/* Cards & Vault Surfaces (Improved Card Structure) */
.card {
  background-color: var(--surface);
  border: 1px solid var(--border-light);
  padding: 2.5rem;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card:hover {
  border-color: var(--border);
  transform: translateY(-4px);
  background-color: var(--surface-light);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0;
  transition: var(--transition);
}

.card:hover::before {
  opacity: 1;
}

.card-tag {
  color: var(--accent);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 0.75rem;
  display: block;
}

.card-title {
  margin-bottom: 0.75rem;
  font-size: 1.5rem;
  color: var(--text);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 1.5rem;
}

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

/* Image Frame Wrapper with technical overlay styling */
.image-frame {
  position: relative;
  border: 1px solid var(--border-light);
  overflow: hidden;
  background: #121110;
}

.image-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(212, 163, 115, 0.08);
  pointer-events: none;
  z-index: 2;
}

.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.image-frame:hover img {
  transform: scale(1.03);
}

/* Interactive Chamber Selector */
.chamber-selector-section {
  position: relative;
  background-color: #090808;
  overflow: hidden;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.chamber-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  align-items: stretch;
  gap: 3.5rem;
}

.chamber-diagram {
  position: relative;
  border: 1px solid var(--border-light);
  padding: 3rem;
  background-color: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
}

.chamber-svg {
  width: 100%;
  height: auto;
  max-height: 320px;
}

.chamber-hotspot {
  cursor: pointer;
  transition: var(--transition);
}

.chamber-hotspot:hover {
  filter: drop-shadow(0 0 8px var(--accent));
}

.chamber-details {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.5rem;
}

.chamber-tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 0.5rem;
  flex-wrap: wrap;
}

.chamber-tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  cursor: pointer;
  padding: 0.5rem 0.8rem;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.chamber-tab-btn.active {
  color: var(--accent);
  font-weight: 600;
}

.chamber-panel {
  display: none;
}

.chamber-panel.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

/* Showcase Grid Layout ( cinematically enhanced ) */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.showcase-card {
  position: relative;
  overflow: hidden;
  height: 480px;
  border: 1px solid var(--border-light);
}

.showcase-img-container {
  width: 100%;
  height: 100%;
  position: relative;
}

.showcase-svg-fallback, .showcase-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
  background: #151413;
}

.showcase-card:hover .showcase-svg-fallback,
.showcase-card:hover .showcase-img {
  transform: scale(1.04);
}

.showcase-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13, 12, 11, 0.98) 0%, rgba(13, 12, 11, 0.6) 40%, rgba(13, 12, 11, 0.1) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  z-index: 2;
}

/* Featured Dual Layout Editorial (More Content Section) */
.editorial-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: center;
}

/* Testimonial Section */
.quotes-section {
  background: radial-gradient(circle at center, var(--ambient) 0%, transparent 70%);
  border-top: 1px solid var(--border-light);
}

.quote-carousel {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.quote-text {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  font-style: italic;
  line-height: 1.35;
  margin-bottom: 2rem;
  color: var(--text);
}

.quote-author {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  font-weight: 600;
}

/* Footer Section */
footer {
  background-color: #080707;
  border-top: 1px solid var(--border-light);
  padding: 5rem 0 2.5rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3.5rem;
  margin-bottom: 3.5rem;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.footer-col-title {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text);
  font-weight: 700;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

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

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

.footer-info {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.footer-bottom {
  border-top: 1px solid rgba(245, 243, 239, 0.04);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

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

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  max-width: 380px;
  background-color: rgba(21, 20, 19, 0.95);
  border: 1px solid var(--border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 1.8rem;
  z-index: 9999;
  display: none;
  animation: slideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.cookie-title {
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  color: var(--text);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.cookie-text {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 1.2rem;
  line-height: 1.6;
}

.cookie-actions {
  display: flex;
  gap: 0.5rem;
}

.cookie-btn {
  padding: 0.5rem 1rem;
  font-size: 0.7rem;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.05em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

.cookie-btn-accept {
  background-color: var(--accent);
  color: var(--bg);
}

.cookie-btn-accept:hover {
  background-color: transparent;
  color: var(--accent);
  border-color: var(--accent);
}

.cookie-btn-deny {
  background-color: transparent;
  color: var(--text-muted);
  border-color: var(--border-light);
}

.cookie-btn-deny:hover {
  color: var(--text);
  border-color: var(--text);
}

.cookie-policy-link {
  color: var(--accent);
  text-decoration: underline;
}

/* Page Headers */
.page-header {
  padding: 9rem 0 4.5rem 0; /* Slimmed relative to slim header */
  background: radial-gradient(circle at 50% 0%, var(--ambient) 0%, transparent 60%);
  border-bottom: 1px solid var(--border-light);
}

.page-title {
  margin-bottom: 0.75rem;
}

.page-subtitle {
  font-size: 1.15rem;
  max-width: 650px;
}

/* Subterranean Wings (Tunnels Page) */
.wing-showcase {
  display: flex;
  flex-direction: column;
  gap: 6rem;
}

.wing-row {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.wing-row:nth-child(even) {
  grid-template-columns: 0.9fr 1.1fr;
}

.wing-image {
  border: 1px solid var(--border-light);
  background-color: var(--surface);
  height: 380px;
  overflow: hidden;
}

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

.wing-tech-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
  margin-top: 1.8rem;
}

.spec-box {
  background-color: rgba(21, 20, 19, 0.4);
  border-left: 2px solid var(--accent);
  padding: 0.8rem 1.2rem;
}

.spec-val {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--text);
}

.spec-lbl {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Exhibitions Page Filter Grid */
.filter-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: transparent;
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  padding: 0.6rem 1.2rem;
  font-family: var(--font-sans);
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn.active, .filter-btn:hover {
  background-color: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}

.exhibit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
}

.exhibit-card {
  background-color: var(--surface);
  border: 1px solid var(--border-light);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.exhibit-card:hover {
  border-color: var(--accent);
  background-color: var(--surface-light);
}

.exhibit-img {
  height: 220px;
  background-color: #0c0b0a;
  border-bottom: 1px solid var(--border-light);
  overflow: hidden;
}

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

.exhibit-card:hover .exhibit-photo {
  transform: scale(1.04);
}

.exhibit-content {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.exhibit-meta {
  font-size: 0.72rem;
  color: var(--accent-muted);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}

.exhibit-title {
  font-size: 1.45rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.exhibit-artist {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.2rem;
}

/* Architectural Heritage Timeline */
.heritage-timeline {
  position: relative;
  margin-top: 3rem;
}

.heritage-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 15px;
  width: 1px;
  background-color: var(--border-light);
}

.timeline-item {
  position: relative;
  padding-left: 50px;
  margin-bottom: 3rem;
}

.timeline-dot {
  position: absolute;
  left: 10px;
  top: 8px;
  width: 11px;
  height: 11px;
  background-color: var(--accent);
  border-radius: 50%;
  border: 3px solid var(--bg);
}

.timeline-year {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

/* Visit & Booking Interface */
.visit-wrapper {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
}

.booking-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  padding: 2.5rem;
  position: sticky;
  top: 100px;
}

.booking-group {
  margin-bottom: 1.5rem;
}

.booking-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.booking-input, .booking-select {
  width: 100%;
  background-color: #0c0b0a;
  border: 1px solid var(--border-light);
  color: var(--text);
  padding: 0.8rem;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  outline: none;
  transition: var(--transition);
}

.booking-input:focus, .booking-select:focus {
  border-color: var(--accent);
}

.booking-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.booking-radio-btn {
  background-color: #0c0b0a;
  border: 1px solid var(--border-light);
  padding: 0.8rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.booking-radio-btn strong {
  font-size: 1rem;
}

.booking-radio-btn span {
  font-size: 0.68rem;
}

.booking-radio-btn.selected {
  border-color: var(--accent);
  background-color: rgba(212, 163, 115, 0.04);
}

.booking-price-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 1.5rem;
}

.booking-total-price {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--accent);
}

/* Contact Us Styling */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
}

.contact-info-col {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.contact-detail-block h4 {
  font-size: 1.2rem;
  color: var(--accent);
  margin-bottom: 0.35rem;
}

.contact-form {
  background-color: var(--surface);
  border: 1px solid var(--border-light);
  padding: 2.5rem;
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-input, .form-textarea {
  width: 100%;
  background-color: #0c0b0a;
  border: 1px solid var(--border-light);
  color: var(--text);
  padding: 0.8rem;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  outline: none;
  transition: var(--transition);
}

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

/* Legal Pages Styling */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-section {
  margin-bottom: 2.5rem;
}

.legal-section h3 {
  margin-bottom: 0.75rem;
  color: var(--accent);
}

.legal-section p, .legal-section ul {
  margin-bottom: 1.2rem;
}

.legal-section ul {
  padding-left: 1.2rem;
  color: var(--text-muted);
}

.legal-section li {
  margin-bottom: 0.4rem;
}

/* Mobile Menu Drawer Toggle */
.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1010;
}

.mobile-toggle-box {
  width: 20px;
  height: 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.mobile-toggle-bar {
  width: 100%;
  height: 1px;
  background-color: var(--text);
  transition: var(--transition);
}

/* Descriptive Image Layouts */
.editorial-subterranean-concrete-vault-image {
  filter: grayscale(15%) contrast(105%);
  mix-blend-mode: luminosity;
  transition: var(--transition);
}

.editorial-subterranean-concrete-vault-image:hover {
  filter: grayscale(0%) contrast(105%);
}

.showcase-soundwave-resonance-image,
.showcase-lumen-perspective-image,
.showcase-clay-terracotta-image {
  filter: saturate(0.85);
  transition: var(--transition);
}

.showcase-soundwave-resonance-image:hover,
.showcase-lumen-perspective-image:hover,
.showcase-clay-terracotta-image:hover {
  filter: saturate(1.1);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
  .showcase-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .wing-row, .wing-row:nth-child(even) {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 64px;
    left: 100%;
    width: 100%;
    height: calc(100vh - 64px);
    background-color: var(--bg);
    flex-direction: column;
    justify-content: flex-start;
    padding-top: 3rem;
    gap: 2rem;
    transition: var(--transition);
    z-index: 1000;
  }
  
  .nav-links.open {
    left: 0;
  }

  .mobile-toggle {
    display: block;
  }
  
  .chamber-grid, .visit-wrapper, .contact-grid, .editorial-grid {
    grid-template-columns: 1fr;
  }
  
  .showcase-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}