/* Clean, validated stylesheet for the Musco portal */
/* stylelint-disable */
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px; /* Account for sticky header */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family:
    'Inter',
    system-ui,
    -apple-system,
    sans-serif;
  background: var(--bg);
  color: var(--ink);
  margin: 0;
  padding: 0;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
:root {
  --brand-navy: #0b1220;
  --brand-blue: #0ea5e9;
  --brand-cyan: #38bdf8;
  --brand-yellow: #fbbf24;
  --glow-cyan: rgb(56 189 248 / 0.6);
  --glow-gold: rgb(251 191 36 / 0.45);
  --glow-violet: rgb(168 85 247 / 0.35);
  --bg: var(--brand-navy);
  --card: #0f172a;
  --ink: #e2e8f0;
  --muted: #94a3b8;
  --primary: var(--brand-cyan);
  --accent: #22c55e;
  --border: #1f2937;
  --elev: 0 10px 30px rgb(2, 8, 23, 0.5);

  /* Design tokens: spacing, radii, typography, elevations */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --fs-xs: clamp(11px, 0.72vw, 12px);
  --fs-sm: clamp(12px, 0.8vw, 13px);
  --fs-md: clamp(13px, 0.9vw, 15px);
  --fs-lg: clamp(16px, 1.2vw, 18px);
  --fs-xl: clamp(20px, 1.8vw, 24px);
  --fs-2xl: clamp(26px, 2.4vw, 32px);
  --lh-tight: 1.2;
  --lh-normal: 1.5;
  --lh-loose: 1.7;
  --shadow-1: 0 1px 2px rgb(2 6 23 / 0.25), 0 1px 1px rgb(2 6 23 / 0.18);
  --shadow-2: 0 6px 16px rgb(2 6 23 / 0.35);
  --shadow-3: 0 12px 28px rgb(2 6 23 / 0.45), 0 0 0 1px rgb(56 189 248 / 0.15);
}
[data-theme='dark'] body {
  background:
    radial-gradient(1000px 600px at 20% 0%, rgb(56, 189, 248, 0.08), transparent 60%),
    radial-gradient(1000px 600px at 80% 0%, rgb(251, 191, 36, 0.06), transparent 60%), var(--bg);
}
[data-theme='light'] {
  --bg: #f8fafc;
  --card: #fff;
  --ink: #0f172a;
  --muted: #475569;
  --primary: #0ea5e9;
  --accent: #22c55e;
  --border: #e2e8f0;
  --elev: 0 8px 24px rgb(15, 23, 42, 0.08);
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in oklab, var(--card), transparent 20%);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 16px 20px;
  display: flex;
  align-items: end;
  gap: 24px;
}
.site-header.compact {
  padding: 8px 14px;
}
.site-header.compact .title p {
  display: none;
}
.site-header.compact .title h1 {
  font-size: 18px;
}
.site-header.compact .tabs .tab {
  padding: 6px 8px;
  font-size: 13px;
}
.site-header .title h1 {
  margin: 0;
  font-size: 22px;
  letter-spacing: 0.5px;
}
.site-header .title p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12px;
}
.site-header .header-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
}
.cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  color: var(--ink);
  text-decoration: none;
  background: transparent;
  transition: all 0.2s ease;
}
.cta:focus-visible {
  outline: none;
  box-shadow:
    0 0 0 2px color-mix(in oklab, var(--primary), transparent 40%),
    0 0 0 5px color-mix(in oklab, var(--primary), transparent 70%);
  border-color: var(--primary);
}
.cta:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.cta.primary {
  background: linear-gradient(
    135deg,
    color-mix(in oklab, var(--primary), white 12%),
    var(--primary)
  );
  color: #081016;
  border-color: var(--primary);
  box-shadow: var(--shadow-2);
}
.cta.primary:hover {
  filter: brightness(1.1);
}
#theme-toggle {
  border-radius: 10px;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--border);
  padding: 8px 10px;
  cursor: pointer;
}
.cta.outline {
  background: transparent;
  border-color: color-mix(in oklab, var(--primary), transparent 40%);
  color: var(--primary);
}
.cta.outline:hover {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px color-mix(in oklab, var(--primary), transparent 70%);
}
#theme-toggle {
  border-radius: 10px;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--border);
  padding: 8px 10px;
  cursor: pointer;
}
.tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.tabs .tab {
  background: rgb(56, 189, 248, 0.12);
  color: var(--ink);
  border: 1px solid var(--border);
  padding: 8px 10px;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 600;
  box-shadow: inset 0 0 0 1px rgb(56, 189, 248, 0.15);
  transition:
    box-shadow 0.2s ease,
    transform 0.15s ease;
  position: relative;
}
.tabs .tab::after {
  content: '';
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 5px;
  height: 2px;
  background: linear-gradient(90deg, var(--brand-cyan), var(--brand-yellow));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 180ms ease;
  opacity: 0.9;
}
.tabs .tab:focus-visible {
  outline: none;
  box-shadow:
    inset 0 0 0 1px var(--primary),
    0 0 0 3px rgb(56 189 248 / 0.2);
}
.tabs .tab:hover {
  box-shadow:
    inset 0 0 0 1px var(--primary),
    0 0 0 3px rgb(56, 189, 248, 0.15);
  transform: translateY(-1px);
}
.tabs .tab.active {
  background: linear-gradient(180deg, rgb(226, 232, 240, 0.15), rgb(226, 232, 240, 0.05));
  color: var(--ink);
  border-color: var(--primary);
  box-shadow:
    0 0 0 2px rgb(56, 189, 248, 0.35),
    0 10px 22px rgb(2, 8, 23, 0.45);
}
.tabs .tab.active::after {
  transform: scaleX(1);
}

.admin-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px dashed var(--border);
  color: var(--ink);
  font-size: 12px;
  opacity: 0.85;
}

/* Luminous separators */
.neon-sep {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--glow-cyan), var(--glow-gold), transparent);
  filter: blur(0.3px);
  opacity: 0.9;
}

/* Layout */
main {
  padding: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

/* Auto grid utility and non-invasive override for 1-column inline grids */
.auto-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 12px;
}
@media (width >= 1100px) {
  .location-grid[style*='grid-template-columns: 1fr'] {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)) !important;
    gap: 14px !important;
  }
}

/* Admin gating: hide admin-only elements by default */
[data-admin] {
  display: none !important;
}
.admin-mode [data-admin] {
  display: inline-flex !important;
}

/* Skip link for keyboard users */
.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.skip-link:focus {
  left: 12px;
  top: 12px;
  width: auto;
  height: auto;
  padding: 8px 12px;
  background: var(--card);
  color: var(--ink);
  border: 1px solid var(--primary);
  border-radius: 6px;
  box-shadow:
    0 10px 24px rgba(2, 8, 23, 0.4),
    0 0 0 2px rgba(56, 189, 248, 0.35);
  z-index: 1000;
}
.grid.two {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (width <= 900px) {
  .grid.two {
    grid-template-columns: 1fr;
  }
}
.tab-panel {
  display: none;
}
.tab-panel.active {
  display: block;
}

/* Cards & Lists */
.facts {
  list-style: none;
  padding: 0;
  margin: 0;
}
.facts li {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 10px 12px;
  border-radius: 10px;
  margin: 8px 0;
  box-shadow: var(--elev);
}
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}
.card {
  background: linear-gradient(180deg, rgb(15 23 42 / 0.14), rgb(2 6 23 / 0.08)), var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  transition:
    transform 0.15s ease,
    box-shadow 0.2s ease;
  box-shadow: var(--elev);
  position: relative;
}
.card:hover {
  transform: translateY(-2px);
  box-shadow:
    0 0 0 1px var(--glow-cyan),
    0 10px 24px rgb(56 189 248 / 0.2),
    var(--elev);
}
.card h4 {
  margin: 6px 0 8px;
  font-size: 16px;
}
.card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.pill {
  background: rgb(56, 189, 248, 0.12);
  color: var(--ink);
  border: 1px solid var(--border);
  padding: 8px 10px;
  border-radius: 999px;
  font-size: 13px;
  box-shadow: var(--elev);
}
#solutions-tree .card h4 {
  margin: 0 0 6px;
}
#solutions-tree details {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  background: var(--card);
}
#solutions-tree summary {
  cursor: pointer;
  font-weight: 600;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid var(--border);
  background: rgb(56, 189, 248, 0.1);
  color: var(--ink);
}
.badge.alt {
  background: rgb(34, 197, 94, 0.12);
}
.badge.warn {
  background: rgb(251, 191, 36, 0.12);
}

/* Graph */
#graph,
#ecosystem-graph {
  height: 420px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
}
/* Ensure SVG becomes visible when rendered */
#ecosystem-graph svg {
  visibility: visible !important;
}
.graph-legend text {
  font-family: Inter, system-ui, sans-serif;
}

/* Multi-column lists */
.facts.columns {
  column-gap: 16px;
}
@media (width >= 1100px) {
  .facts.columns {
    column-count: 3;
  }
}
@media (900px <= width < 1100px) {
  .facts.columns {
    column-count: 2;
  }
}
.facts.columns li {
  break-inside: avoid;
}

/* Map */
.map-legend {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  justify-content: center;
}
.map-legend .key {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--card);
  transition: all 0.2s ease;
}
.map-legend .key:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgb(0, 0, 0, 0.1);
}
.map-legend .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}
.map-legend .legend-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}
#map-legend-container {
  text-align: center;
}
.map-footer-note {
  position: relative;
  z-index: 2;
  background: var(--bg);
  padding: 8px;
  border-radius: 8px;
}
#world-map {
  height: 450px;
  background: radial-gradient(ellipse at center, #0f1729 0%, #050a14 70%, #000 100%);
  border: 1px solid rgb(56, 189, 248, 0.2);
  border-radius: 12px;
  margin-bottom: 16px;
  box-shadow:
    0 4px 20px rgb(0, 0, 0, 0.4),
    inset 0 0 60px rgb(0, 0, 0, 0.3);
  position: relative;
  overflow: visible;
  padding: 10px;
}
#world-map::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(2px 2px at 20% 30%, rgb(255, 255, 255, 0.8), transparent),
    radial-gradient(2px 2px at 60% 70%, rgb(255, 255, 255, 0.6), transparent),
    radial-gradient(1px 1px at 50% 50%, rgb(255, 255, 255, 0.7), transparent),
    radial-gradient(1px 1px at 80% 10%, rgb(255, 255, 255, 0.5), transparent),
    radial-gradient(2px 2px at 90% 60%, rgb(255, 255, 255, 0.6), transparent),
    radial-gradient(1px 1px at 33% 80%, rgb(255, 255, 255, 0.7), transparent),
    radial-gradient(1px 1px at 15% 90%, rgb(255, 255, 255, 0.6), transparent);
  background-size: 200% 200%;
  background-position: 0% 0%;
  pointer-events: none;
  border-radius: 12px;
  opacity: 0.4;
}
#world-map svg {
  display: block;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
#world-map .location-marker {
  transition: all 0.2s ease;
  filter: drop-shadow(0 2px 4px rgb(0, 0, 0, 0.2));
}
#world-map .location-glow {
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.2;
  }
  50% {
    opacity: 0.4;
  }
}

/* Respect reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

/* Loading states for data-driven content */
@keyframes skeleton-pulse {
  0%,
  100% {
    opacity: 0.5;
  }
  50% {
    opacity: 0.8;
  }
}
.loading,
[data-loading='true'] {
  animation: skeleton-pulse 1.5s ease-in-out infinite;
  background: linear-gradient(
    90deg,
    var(--card) 25%,
    color-mix(in oklab, var(--card), var(--primary) 8%) 50%,
    var(--card) 75%
  );
  background-size: 200% 100%;
  border-radius: var(--radius-md);
  min-height: 40px;
}

/* Utilities */
.hint,
.source,
.note {
  color: var(--muted);
  font-size: 12px;
}

/* Elevation utilities */
.elevation-1 {
  box-shadow: var(--shadow-1);
}
.elevation-2 {
  box-shadow: var(--shadow-2);
}
.elevation-3 {
  box-shadow: var(--shadow-3);
}

/* Apply elevation to key components */
.card {
  box-shadow: var(--shadow-1);
}
.hero .hero-ctas {
  filter: drop-shadow(var(--shadow-2));
}
.modal,
dialog[open] {
  box-shadow: var(--shadow-3);
}

/* Typographic scale for headings (non-intrusive) */
h1 {
  font-size: var(--fs-2xl);
  line-height: var(--lh-tight);
}
h2 {
  font-size: var(--fs-xl);
  line-height: var(--lh-tight);
}
h3 {
  font-size: var(--fs-lg);
  line-height: var(--lh-normal);
}
h4 {
  font-size: var(--fs-md);
  line-height: var(--lh-normal);
}

/* Print polish: hide decorative-only sections */
@media print {
  .site-header,
  .hero,
  .tabs,
  .art-gallery-grid,
  #lightbox-modal {
    display: none !important;
  }
  main {
    padding: 0;
  }
}
footer {
  padding: 30px 20px;
  color: var(--muted);
  text-align: center;
}
.glow-text {
  background: linear-gradient(90deg, var(--brand-cyan), var(--brand-yellow));
  background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow:
    0 0 16px rgb(56, 189, 248, 0.25),
    0 0 24px rgb(251, 191, 36, 0.15);
}

/* Hero */
.hero {
  background:
    linear-gradient(135deg, #000000 0%, #0a0a0a 25%, #1a1a1a 75%, #000000 100%),
    radial-gradient(ellipse at 20% 50%, rgba(56, 189, 248, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 30%, rgba(251, 191, 36, 0.05) 0%, transparent 50%);
  border-bottom: 1px solid rgba(56, 189, 248, 0.2);
  position: relative;
  z-index: 1;
  overflow: hidden;
  min-height: 65vh;
  display: flex;
  align-items: center;
}
/* Geometric grid overlay */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(56, 189, 248, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask: radial-gradient(ellipse at center, transparent 20%, black 70%);
}

/* Dynamic light beam */
.hero::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 120%;
  height: 200%;
  background: conic-gradient(
    from 45deg at 50% 50%,
    transparent 0deg,
    rgba(56, 189, 248, 0.02) 45deg,
    rgba(251, 191, 36, 0.02) 90deg,
    transparent 135deg
  );
  animation: hero-rotate 20s linear infinite;
  pointer-events: none;
}

@keyframes hero-rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
  position: relative;
  z-index: 2;
}
.hero h1.hero-title,
.hero h2.hero-title {
  margin: 0 0 16px;
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--ink), var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  max-width: 800px;
}
.hero-ctas {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
}
/* Angular, futuristic CTAs */
.hero-ctas button.cta {
  cursor: pointer;
  font-family: inherit;
  font-size: 16px;
  font-weight: 700;
  padding: 18px 36px;
  border: none;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  clip-path: polygon(12px 0%, 100% 0%, calc(100% - 12px) 100%, 0% 100%);
  background: linear-gradient(145deg, rgba(0, 0, 0, 0.8), rgba(20, 20, 20, 0.9));
  backdrop-filter: blur(20px);
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.hero-ctas button.cta.primary {
  background: linear-gradient(
    145deg,
    rgba(56, 189, 248, 0.15) 0%,
    rgba(251, 191, 36, 0.1) 50%,
    rgba(34, 197, 94, 0.15) 100%
  );
  color: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(56, 189, 248, 0.5);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 4px 20px rgba(56, 189, 248, 0.2),
    0 0 0 1px rgba(56, 189, 248, 0.1);
}

.hero-ctas button.cta.primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    145deg,
    rgba(56, 189, 248, 0.3) 0%,
    rgba(251, 191, 36, 0.2) 50%,
    rgba(34, 197, 94, 0.3) 100%
  );
  opacity: 0;
  transition: opacity 0.4s ease;
}

.hero-ctas button.cta.primary:hover::before {
  opacity: 1;
}

.hero-ctas button.cta.primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    0 8px 32px rgba(56, 189, 248, 0.4),
    0 0 0 2px rgba(56, 189, 248, 0.3);
  border-color: rgba(56, 189, 248, 0.8);
}

.hero-ctas button.cta:not(.primary) {
  background: rgba(0, 0, 0, 0.6);
  color: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.hero-ctas button.cta:not(.primary):hover {
  background: rgba(56, 189, 248, 0.15);
  color: rgba(255, 255, 255, 0.95);
  transform: translateY(-2px) scale(1.01);
  border-color: rgba(56, 189, 248, 0.6);
  box-shadow: 0 6px 24px rgba(56, 189, 248, 0.2);
}

.hero-ctas button.cta span {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Add geometric accent */
.hero-ctas button.cta::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 2px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, var(--primary), transparent);
  opacity: 0.5;
}

/* Pager controls for long lists */
.pager {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 12px 0 0 0;
}
.pager .pager-status {
  color: var(--muted);
  font-size: 12px;
}
.pager .cta[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Load more control */
.load-more {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
}
.load-more .hint {
  font-size: 12px;
  color: var(--muted);
}

/* Facts columns polish */
.facts.columns > li {
  padding: 8px 10px;
  border-bottom: 1px dashed var(--border);
}
.facts.columns > li:last-child {
  border-bottom: none;
}
.hero .hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  mix-blend-mode: screen;
  opacity: 0;
  transition: opacity 600ms ease;
  pointer-events: none;
}
.tagline {
  margin-top: 28px;
  font-size: 13px;
  color: var(--muted);
  font-style: italic;
  padding-left: 12px;
  border-left: 2px solid var(--primary);
  display: block;
  clear: both;
}

/* Executive one-pager */
.exec-onepager {
  background: linear-gradient(180deg, rgb(2, 6, 23, 0.45), rgb(15, 23, 42, 0.55));
  padding: 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: var(--elev);
}
.exec-onepager h2 {
  margin: 0 0 6px;
  font-size: 20px;
}
.exec-onepager .location-card {
  background: linear-gradient(180deg, rgb(15, 23, 42, 0.15), rgb(11, 17, 28, 0.06));
  border: 1px solid rgb(255, 255, 255, 0.03);
}
.exec-onepager .hint {
  color: var(--muted);
}

/* Modal (dialog) */
dialog.modal {
  border: none;
  padding: 0;
  background: transparent;
  width: min(900px, calc(100% - 32px));
}
dialog::backdrop {
  background: rgb(0 0 0 / 0.6);
  backdrop-filter: blur(2px);
}
.modal-content {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--elev);
  overflow: hidden;
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgb(15 23 42 / 0.6), rgb(2 6 23 / 0.4));
}
.modal-title {
  margin: 0;
  font-size: 18px;
}
.modal-actions {
  display: flex;
  gap: 8px;
}

/* Lightbox gallery */
.art-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}
.art-thumb {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
  cursor: pointer;
  background: #000;
}
.art-thumb img {
  display: block;
  width: 100%;
  height: 140px;
  object-fit: cover;
  transition:
    transform 0.25s ease,
    opacity 0.25s ease;
}
.art-thumb:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgb(56 189 248 / 0.35);
}
.art-thumb:hover img {
  transform: scale(1.04);
  opacity: 0.95;
}
.art-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 60px rgb(0 0 0 / 0.35);
  pointer-events: none;
}

/* Mesh background utility for subtle depth */
.mesh-bg {
  background:
    radial-gradient(1200px 800px at -10% 10%, rgb(56 189 248 / 0.06), transparent 60%),
    radial-gradient(1200px 800px at 110% -10%, rgb(251 191 36 / 0.05), transparent 60%);
}

/* Executive Dashboard */
.exec-dashboard {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}
.stat-card {
  background: var(--card);
  padding: 14px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  text-align: center;
  transition: transform 140ms ease;
  box-shadow: var(--shadow-2);
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-cyan), var(--brand-yellow));
  opacity: 0;
  transition: opacity 0.2s ease;
}
.stat-card:hover {
  transform: translateY(-3px);
  box-shadow:
    0 0 0 2px rgb(56, 189, 248, 0.25),
    var(--elev);
}
.stat-card:hover::before {
  opacity: 1;
}
.stat-value {
  font-size: 40px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 8px;
  line-height: 1;
}
.stat-label {
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Responsive */
@media (width <= 768px) {
  .site-header {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .site-header .header-actions {
    margin-left: 0;
    justify-content: flex-start;
  }
  .tabs {
    flex-direction: row;
    overflow-x: auto;
    scrollbar-width: thin;
  }
  .tabs .tab {
    white-space: nowrap;
  }
  .exec-dashboard {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .stat-value {
    font-size: 28px;
  }
  .stat-label {
    font-size: 11px;
  }
  .hero h1.hero-title {
    font-size: 22px;
  }
  .hero-ctas {
    flex-direction: column;
  }
  .grid.two {
    grid-template-columns: 1fr;
  }
  .cards {
    grid-template-columns: 1fr;
  }
  main {
    padding: 16px;
  }
  #graph,
  #ecosystem-graph {
    height: 320px;
  }
  #world-map {
    height: 280px;
  }
}

@media (width <= 480px) {
  .site-header .title h1 {
    font-size: 18px;
  }
  .exec-dashboard {
    grid-template-columns: 1fr;
  }
  .stat-value {
    font-size: 24px;
  }
  .hero h1.hero-title {
    font-size: 18px;
  }
  .tabs .tab {
    font-size: 13px;
    padding: 6px 8px;
  }
}

/* Density compact mode */
[data-density='compact'] .site-header {
  padding: 8px 12px;
}
[data-density='compact'] .tabs .tab {
  padding: 6px 8px;
  border-radius: 10px;
}
[data-density='compact'] .card {
  padding: 10px;
  border-radius: 10px;
}
[data-density='compact'] .stat-card {
  padding: 14px;
}
[data-density='compact'] .facts li,
[data-density='compact'] .location-card {
  padding: 10px !important;
  border-radius: 10px !important;
}
[data-density='compact'] .hero-inner {
  padding: 20px 16px;
}
[data-density='compact'] main {
  padding: 14px;
}

/* Print Styles */
@media print {
  * {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }
  body {
    background: white;
    color: #0f172a;
  }
  .site-header .header-actions,
  .tabs,
  #theme-toggle,
  .hero,
  .art-gallery-grid,
  #lightbox-modal,
  .modal-backdrop,
  .neon-sep {
    display: none !important;
  }
  .site-header {
    position: static;
    border: none;
    padding-bottom: 10px;
  }
  .hero {
    break-after: avoid;
    background: none;
    border: none;
    padding: 10px 0;
  }
  .hero-ctas {
    display: none;
  }
  .tab-panel {
    display: block !important;
    break-before: always;
  }
  .tab-panel:first-of-type {
    break-before: avoid;
  }
  .exec-dashboard {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }
  .stat-card {
    background: #f8fafc;
    border: 1px solid #cbd5e1;
    box-shadow: none;
  }
  .stat-card::before {
    display: none;
  }
  .card,
  .facts li {
    box-shadow: none;
    border: 1px solid #cbd5e1;
    break-inside: avoid;
  }
  #graph,
  #ecosystem-graph,
  #world-map {
    border: 1px solid #cbd5e1;
    break-inside: avoid;
  }
  /* Hide purely decorative gallery in print */
  .art-gallery-grid {
    display: none !important;
  }
  a {
    color: #0ea5e9;
    text-decoration: underline;
  }
  .pill,
  .badge {
    border: 1px solid #cbd5e1;
  }
  footer {
    break-before: always;
  }
}