/**
 * UMA VEZ - Light "Spatial Glass" Visual Design System
 * Pure Luminous Porcelain Backdrop (#F5F5F7 to #FAFAFC)
 * Translucent Frosted Glass Planes & High-Craft Typography
 */
:root {
  --bg-porcelain: #f5f5f7;
  --bg-luminous: #fafafc;
  --glass-card: rgba(255, 255, 255, 0.65);
  --glass-card-hover: rgba(255, 255, 255, 0.85);
  --glass-dock: rgba(255, 255, 255, 0.78);
  --glass-border: rgba(255, 255, 255, 0.85);
  --glass-hairline: rgba(0, 0, 0, 0.06);
  --glass-hairline-focus: rgba(0, 0, 0, 0.14);
  --glass-specular: inset 0 1px 1px 0 rgba(255, 255, 255, 0.95);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.04);
  --glass-shadow-hover: 0 16px 42px -4px rgba(0, 0, 0, 0.08);
  --glass-blur: blur(30px) saturate(190%);
  
  --text-main: #1d1d1f;
  --text-secondary: #424245;
  --text-muted: #6e6e73;
  --text-faint: #86868b;

  --accent-amber: #b45309;
  --accent-ocean: #0284c7;
  --accent-emerald: #047857;
  --accent-crimson: #be123c;
  --accent-indigo: #6d28d9;
  
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Segoe UI", Roboto, sans-serif;
  --font-mono: "SF Mono", "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-porcelain);
  color: var(--text-main);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  background: 
    radial-gradient(circle at 20% 10%, rgba(225, 235, 245, 0.45), transparent 55%),
    radial-gradient(circle at 80% 25%, rgba(245, 238, 225, 0.5), transparent 50%),
    radial-gradient(circle at 50% 85%, rgba(225, 242, 235, 0.4), transparent 55%),
    linear-gradient(180deg, var(--bg-luminous) 0%, var(--bg-porcelain) 100%);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Floating Navigation Dynamic Island */
.floating-nav-container {
  position: fixed;
  top: 18px;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  justify-content: center;
  pointer-events: none;
  padding: 0 16px;
}

.floating-nav {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--glass-dock);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-hairline);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.06), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  border-radius: 9999px;
  padding: 8px 20px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.floating-nav:hover {
  border-color: var(--glass-hairline-focus);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.09), inset 0 1px 0 rgba(255, 255, 255, 0.95);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 7px;
  text-decoration: none;
  color: var(--text-main);
  font-family: var(--font-mono);
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: 1.02rem;
}

.nav-brand-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-emerald);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(4, 120, 87, 0.45);
  animation: pulse-dot 2.5s infinite ease-in-out;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 9999px;
  transition: all 0.2s ease;
  cursor: pointer;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-main);
  background: rgba(0, 0, 0, 0.05);
  font-weight: 600;
}

/* Language Capsule */
.lang-capsule {
  display: inline-flex;
  align-items: center;
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 9999px;
  padding: 2px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
}

.lang-pill {
  padding: 4px 9px;
  border-radius: 9999px;
  color: var(--text-muted);
  transition: all 0.25s ease;
}

.lang-pill.active {
  background: #ffffff;
  color: var(--text-main);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

/* Hero Section */
.hero-section {
  padding: 136px 24px 52px;
  max-width: 1180px;
  margin: 0 auto;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.71rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-ocean);
  background: rgba(2, 132, 199, 0.07);
  border: 1px solid rgba(2, 132, 199, 0.2);
  border-radius: 9999px;
  padding: 6px 16px;
  margin-bottom: 22px;
}

.hero-title {
  font-size: clamp(2.4rem, 5.8vw, 4.3rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  color: var(--text-main);
}

.hero-title-highlight {
  background: linear-gradient(135deg, #047857 0%, #0284c7 55%, #b45309 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  max-width: 760px;
  margin: 0 auto 32px;
  font-size: 1.06rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.hero-metrics-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 32px;
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--glass-hairline);
}

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

.metric-val {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-main);
}

.metric-label {
  font-size: 0.73rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Chronological Feed Ribbon */
.chrono-section {
  max-width: 1240px;
  margin: 0 auto 48px;
  padding: 0 20px;
}

.chrono-ribbon {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

.chrono-pill-card {
  background: var(--glass-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-specular), var(--glass-shadow);
  border-radius: 16px;
  padding: 16px 18px;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.chrono-pill-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--glass-specular), var(--glass-shadow-hover);
}

/* Bento Grid Container & Clear Spatial Glass Cards */
.bento-section {
  max-width: 1240px;
  margin: 0 auto 80px;
  padding: 0 20px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--glass-hairline);
  padding-bottom: 14px;
}

.section-title-wrap h2 {
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-main);
}

.section-title-wrap p {
  color: var(--text-muted);
  font-size: 0.88rem;
}

/* Filter controls */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.filter-tab {
  background: var(--glass-card);
  border: 1px solid var(--glass-hairline);
  color: var(--text-secondary);
  padding: 7px 15px;
  border-radius: 9999px;
  font-size: 0.81rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
}

.filter-tab:hover, .filter-tab.active {
  background: var(--text-main);
  color: #ffffff;
  border-color: var(--text-main);
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 22px;
}

.bento-card {
  position: relative;
  background: var(--glass-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-specular), var(--glass-shadow);
  border-radius: 20px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), background 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
  cursor: pointer;
  outline: 1px solid rgba(0, 0, 0, 0.04);
}

.bento-card:hover {
  transform: translateY(-3px);
  background: var(--glass-card-hover);
  box-shadow: var(--glass-specular), var(--glass-shadow-hover);
}

.card-class-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 9999px;
  text-transform: uppercase;
  margin-bottom: 14px;
  width: fit-content;
}

.badge-classe1 {
  background: rgba(190, 18, 60, 0.08);
  color: var(--accent-crimson);
  border: 1px solid rgba(190, 18, 60, 0.2);
}

.badge-classe2 {
  background: rgba(180, 83, 9, 0.08);
  color: var(--accent-amber);
  border: 1px solid rgba(180, 83, 9, 0.22);
}

.badge-classe3 {
  background: rgba(2, 132, 199, 0.08);
  color: var(--accent-ocean);
  border: 1px solid rgba(2, 132, 199, 0.22);
}

.badge-festival {
  background: rgba(109, 40, 217, 0.08);
  color: var(--accent-indigo);
  border: 1px solid rgba(109, 40, 217, 0.22);
}

.bento-card h3 {
  font-size: 1.15rem;
  font-weight: 750;
  line-height: 1.35;
  margin-bottom: 10px;
  color: var(--text-main);
}

.bento-card p {
  color: var(--text-secondary);
  font-size: 0.87rem;
  line-height: 1.58;
  margin-bottom: 18px;
  flex-grow: 1;
}

.technical-data-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  background: rgba(245, 245, 247, 0.75);
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
}

.tech-cell-label {
  color: var(--text-faint);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tech-cell-val {
  color: var(--text-main);
  font-weight: 600;
}

/* Parks Brazil Logistics Card */
.parks-brazil-card {
  background: rgba(4, 120, 87, 0.05);
  border: 1px solid rgba(4, 120, 87, 0.18);
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.parks-brazil-link {
  color: var(--accent-emerald);
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 650;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: opacity 0.2s ease;
}

.parks-brazil-link:hover {
  opacity: 0.8;
  text-decoration: underline;
}

/* Modal Dossier Drawer */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(29, 29, 31, 0.35);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal-sheet {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(36px) saturate(200%);
  -webkit-backdrop-filter: blur(36px) saturate(200%);
  border: 1px solid rgba(255, 255, 255, 0.95);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.14), inset 0 1px 0 #ffffff;
  border-radius: 26px;
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 36px;
  position: relative;
  color: var(--text-main);
  animation: slide-up 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slide-up {
  from { transform: translateY(24px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.modal-close-btn {
  position: absolute;
  top: 24px;
  right: 24px;
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.08);
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  transition: all 0.2s ease;
}

.modal-close-btn:hover {
  background: rgba(0, 0, 0, 0.1);
  color: var(--text-main);
}

.simulator-canvas-wrap {
  width: 100%;
  height: 280px;
  background: #0f172a;
  border-radius: 16px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  overflow: hidden;
  margin: 16px 0;
  position: relative;
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.3);
}

.simulator-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.simulator-controls {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.06);
  padding: 12px 16px;
  border-radius: 12px;
  margin-bottom: 20px;
}

.simulator-slider {
  flex-grow: 1;
  accent-color: var(--accent-ocean);
}

.citation-panel {
  background: rgba(245, 245, 247, 0.85);
  border-left: 3px solid var(--accent-amber);
  border-radius: 4px 12px 12px 4px;
  padding: 16px 20px;
  margin-top: 28px;
}

.citation-panel h4 {
  font-size: 0.84rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-amber);
  margin-bottom: 10px;
}

.citation-list {
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.77rem;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.citation-list a {
  color: var(--accent-ocean);
  text-decoration: none;
  font-weight: 600;
}

.citation-list a:hover {
  text-decoration: underline;
}

/* Footer */
footer {
  border-top: 1px solid var(--glass-hairline);
  padding: 48px 20px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.84rem;
  background: rgba(255, 255, 255, 0.5);
}

.footer-canonical {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-emerald);
  margin-bottom: 8px;
}

@media (max-width: 768px) {
  .floating-nav {
    gap: 8px;
    padding: 6px 12px;
  }
  .nav-links {
    gap: 2px;
  }
  .nav-link {
    padding: 4px 8px;
    font-size: 0.75rem;
  }
  .bento-grid {
    grid-template-columns: 1fr;
  }
  .modal-sheet {
    padding: 24px 18px;
  }
}


/* Creative Commons Media Figures & Card Thumbnails */
.card-media-thumb {
  position: relative;
  width: calc(100% + 48px);
  margin: -24px -24px 16px -24px;
  height: 176px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.04);
  border-bottom: 1px solid var(--glass-hairline);
}

.card-media-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.bento-card:hover .card-media-thumb img {
  transform: scale(1.04);
}

.card-cc-pill {
  position: absolute;
  bottom: 8px;
  right: 10px;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 9999px;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.commons-figure {
  margin: 18px 0 22px;
  border-radius: 18px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.05);
}

.commons-figure-img-wrap {
  width: 100%;
  max-height: 410px;
  overflow: hidden;
  background: #e5e5ea;
  display: flex;
  align-items: center;
  justify-content: center;
}

.commons-figure-img-wrap img {
  width: 100%;
  max-height: 410px;
  object-fit: cover;
  display: block;
}

.commons-figcaption {
  padding: 12px 16px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  background: rgba(245, 245, 247, 0.9);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.commons-credit {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.commons-license-badge {
  display: inline-block;
  background: rgba(2, 132, 199, 0.1);
  color: var(--accent-ocean);
  border: 1px solid rgba(2, 132, 199, 0.25);
  padding: 2px 8px;
  border-radius: 6px;
  font-weight: 700;
  text-decoration: none;
}

.commons-license-badge:hover {
  text-decoration: underline;
}

/* Statistical Rarity Chart Card */
.rarity-chart-card {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 18px;
  padding: 20px;
  margin: 18px 0 22px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.04);
}

.rarity-chart-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.rarity-kicker {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.rarity-chart-title {
  font-size: 1rem;
  font-weight: 750;
  color: var(--text-main);
  margin-top: 2px;
}

.rarity-score-pill {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1.5px solid var(--accent-ocean);
  padding: 5px 12px;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.rarity-spectrum-wrap {
  margin-bottom: 16px;
  background: rgba(245, 245, 247, 0.8);
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.rarity-spectrum-labels {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-faint);
  margin-bottom: 6px;
  gap: 6px;
  flex-wrap: wrap;
}

.rarity-spectrum-labels .active-tier {
  color: var(--text-main);
  font-weight: 700;
}

.rarity-spectrum-track {
  position: relative;
  height: 7px;
  background: rgba(0, 0, 0, 0.08);
  border-radius: 9999px;
}

.rarity-spectrum-fill {
  height: 100%;
  border-radius: 9999px;
}

.rarity-spectrum-marker {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 14px;
  height: 14px;
  background: #ffffff;
  border: 3px solid var(--accent-ocean);
  border-radius: 50%;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.18);
}

.rarity-svg-container {
  width: 100%;
  background: #fafafc;
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 12px;
  padding: 10px 8px 4px;
  margin-bottom: 14px;
}

.rarity-stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 10px;
}

.rarity-stat-box {
  background: rgba(245, 245, 247, 0.75);
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 10px;
  padding: 9px 12px;
  font-family: var(--font-mono);
}

.rarity-stat-label {
  display: block;
  font-size: 0.64rem;
  color: var(--text-faint);
  text-transform: uppercase;
}

.rarity-stat-val {
  display: block;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--text-main);
  margin-top: 2px;
}