/* ==========================================================================
   NOUS RESEARCH APPRECIATION PLATFORM — STYLESHEET
   Style Directive: Ultra-clean dark theme, high contrast white text,
   crisp borders, Lucide icon minimalism, smooth fluid transitions.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Geist+Mono:wght@300;400;500;600;700;800&family=Geist:wght@300;400;500;600;700;800&family=Courier+Prime:ital,wght@0,400;0,700;1,400&display=swap');

:root {
  --bg-primary: #050608;
  --bg-secondary: #0b0d12;
  --bg-tertiary: #10131a;
  --bg-card: #0c0e14;
  --bg-card-hover: #121620;
  --bg-card-elevated: #141824;
  
  --text-primary: #ffffff;
  --text-secondary: #9aa2b1;
  --text-muted: #5e6676;
  --text-dim: #3f4756;
  
  --border-crisp: #1b202c;
  --border-crisp-light: #283042;
  --border-highlight: rgba(255, 255, 255, 0.22);
  --border-focus: #38bdf8;
  
  --accent-blue: #0171A9;
  --accent-cyan: #00b4d8;
  --accent-cyan-glow: rgba(0, 180, 216, 0.25);
  --accent-emerald: #10b981;
  --accent-amber: #f59e0b;
  --accent-rose: #f43f5e;
  --accent-purple: #a855f7;

  --font-mono: 'Geist Mono', 'Courier Prime', 'JetBrains Mono', monospace;
  --font-sans: 'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --ease-smooth: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 150ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 260ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 450ms cubic-bezier(0.16, 1, 0.3, 1);

  --container-width: 1280px;
}

/* Reset & Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
  background-color: var(--bg-primary);
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

/* Background Grid Pattern */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

/* Typography Standards */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  line-height: 1.15;
}

p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast), border-color var(--transition-fast), opacity var(--transition-fast);
}

code, pre {
  font-family: var(--font-mono);
}

/* Base Container */
.site-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   HEADER & BRAND
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(5, 6, 8, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-crisp);
  transition: border-color var(--transition-normal);
}

.site-header.scrolled {
  border-bottom-color: var(--border-crisp-light);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.7);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1.5px;
}

.brand-logo-img {
  width: 28px;
  height: 28px;
  border-radius: 4px;
  object-fit: cover;
  border: 1px solid var(--border-crisp-light);
}

.system-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.2rem 0.55rem;
  background-color: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: 2px;
  color: #34d399;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
  animation: pulseDot 2.2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 0.25rem;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.45rem 0.75rem;
  border-radius: 2px;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.04);
  border-color: var(--border-crisp);
}

.nav-link.badge-link {
  position: relative;
}

.nav-link.badge-link::after {
  content: 'NEW';
  font-size: 9px;
  font-weight: 800;
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.15);
  padding: 1px 4px;
  border-radius: 2px;
  margin-left: 5px;
  letter-spacing: 0.04em;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-header {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  background-color: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-crisp);
  border-radius: 2px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-header:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--border-highlight);
  transform: translateY(-1px);
}

.btn-header-primary {
  background-color: #ffffff;
  color: #000000;
  border-color: #ffffff;
}

.btn-header-primary:hover {
  background-color: #e2e8f0;
  color: #000000;
}

/* ==========================================================================
   TRIBUTE HERO & MEDIA SPOTLIGHT
   ========================================================================== */
.tribute-hero {
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--border-crisp);
  position: relative;
}

.hero-grid-split {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 2rem;
}

.tribute-title-group h1 {
  font-size: clamp(1.8rem, 3.8vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  color: #ffffff;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
  line-height: 1.05;
}

.tribute-title-group h1 span.highlight {
  color: #38bdf8;
  font-weight: 800;
}

.tribute-lead {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.hero-media-card {
  position: relative;
  background-color: var(--bg-card);
  border: 1px solid var(--border-crisp);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.8);
  transition: border-color var(--transition-normal);
}

.hero-media-card:hover {
  border-color: var(--border-highlight);
}

.hero-video-player {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
}

.hero-media-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.85rem 1rem;
  background: linear-gradient(180deg, transparent 0%, rgba(5, 6, 8, 0.95) 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.tribute-meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  padding: 0.75rem 1rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-crisp);
  border-radius: 2px;
}

.tribute-meta-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.tribute-meta-item strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* Stats Ribbon */
.impact-stats-ribbon {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background-color: var(--border-crisp);
  border: 1px solid var(--border-crisp);
  margin-top: 1.5rem;
}

.stat-cell {
  background-color: var(--bg-primary);
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  transition: background-color var(--transition-fast);
}

.stat-cell:hover {
  background-color: var(--bg-secondary);
}

.stat-number {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* ==========================================================================
   THE 3 CANONICAL NOUS RESEARCH HOMEPAGE TILES (FEATURING REAL SCRAPED ARTWORKS)
   ========================================================================== */
.canonical-section {
  padding: 3rem 0 1rem;
}

.section-label-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.75rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-crisp);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.canonical-row {
  display: grid;
  grid-template-columns: 340px 1fr 240px;
  gap: 2rem;
  align-items: center;
  padding: 2.25rem 0;
  border-bottom: 1px solid var(--border-crisp);
  transition: border-color var(--transition-normal);
}

.canonical-row:last-child {
  border-bottom: none;
}

.canonical-row:hover {
  border-color: var(--border-crisp-light);
}

/* Left Tile Image Box */
.tile-visual-box {
  width: 100%;
  height: 325px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-crisp);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.canonical-row:hover .tile-visual-box {
  border-color: var(--border-highlight);
  box-shadow: 0 0 25px -5px rgba(0, 180, 216, 0.2);
}

.tile-artwork-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform var(--transition-slow);
}

.canonical-row:hover .tile-artwork-img {
  transform: scale(1.04);
}

.tile-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: none;
}

.tile-canvas.active {
  display: block;
}

.tile-visual-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 0.85rem;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(5, 6, 8, 0.4) 0%, transparent 40%, rgba(5, 6, 8, 0.85) 100%);
}

.tile-visual-tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: #ffffff;
  background: rgba(0, 0, 0, 0.8);
  border: 1px solid var(--border-crisp);
  padding: 0.25rem 0.55rem;
  border-radius: 2px;
  text-transform: uppercase;
}

.tile-interactive-hint {
  align-self: flex-end;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: #38bdf8;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  background: rgba(0, 0, 0, 0.85);
  padding: 0.25rem 0.55rem;
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: 2px;
  pointer-events: auto;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tile-interactive-hint:hover {
  background: rgba(56, 189, 248, 0.2);
}

.tile-content-col {
  padding-right: 1.5rem;
}

.tile-heading {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: #ffffff;
  margin-bottom: 0.9rem;
  text-transform: uppercase;
}

.tile-heading span.underlined {
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 2px;
}

.tile-text {
  font-size: 1.02rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.tile-features-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tile-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-primary);
  background-color: var(--bg-card);
  border: 1px solid var(--border-crisp);
  padding: 0.3rem 0.65rem;
  border-radius: 2px;
  cursor: default;
  transition: all var(--transition-fast);
}

.tile-chip:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--border-crisp-light);
  color: #38bdf8;
}

.tile-meta-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  padding-left: 1.5rem;
  border-left: 1px solid var(--border-crisp);
  height: 100%;
  justify-content: center;
}

.output-meta {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.45;
  letter-spacing: 0.04em;
}

.output-meta .seed-text {
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 400;
}

.tile-icon-box {
  width: 48px;
  height: 48px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-crisp);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.canonical-row:hover .tile-icon-box {
  border-color: var(--border-highlight);
  color: #38bdf8;
  transform: scale(1.05);
}

.btn-inspect {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-primary);
  background-color: transparent;
  border: 1px solid var(--border-crisp);
  padding: 0.45rem 0.85rem;
  border-radius: 2px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all var(--transition-fast);
}

.btn-inspect:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: var(--border-highlight);
  color: #ffffff;
}

/* ==========================================================================
   HERMES AGENT SUITE & REAL MEDIA SHOWCASE SECTION
   ========================================================================== */
.agent-suite-section {
  padding: 3.5rem 0;
  border-top: 1px solid var(--border-crisp);
  background: linear-gradient(180deg, rgba(16, 19, 26, 0.4) 0%, rgba(5, 6, 8, 1) 100%);
}

.agent-video-hero-wrap {
  position: relative;
  border: 1px solid var(--border-crisp);
  border-radius: 4px;
  overflow: hidden;
  background-color: #000;
  margin-bottom: 2.5rem;
}

.agent-main-video {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  display: block;
}

.agent-video-glass-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background-color: var(--bg-card);
  border-top: 1px solid var(--border-crisp);
  font-family: var(--font-mono);
}

.features-media-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.feature-media-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-crisp);
  border-radius: 3px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.feature-media-card:hover {
  border-color: var(--border-highlight);
  transform: translateY(-3px);
  box-shadow: 0 15px 30px -10px rgba(0, 0, 0, 0.7);
}

.feature-card-img-wrap {
  width: 100%;
  height: 180px;
  overflow: hidden;
  background-color: #080a0f;
  position: relative;
}

.feature-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.feature-media-card:hover .feature-card-img {
  transform: scale(1.06);
}

.feature-card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.feature-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
}

.feature-card-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.platform-support-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  padding: 2rem;
  margin-top: 2.5rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-crisp);
  border-radius: 4px;
}

.platform-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.platform-thumb {
  width: 44px;
  height: 44px;
  border-radius: 4px;
  object-fit: cover;
  border: 1px solid var(--border-crisp);
}

/* ==========================================================================
   PLAYGROUND, DISTRO & OTHER SECTIONS
   ========================================================================== */
.playground-section {
  padding: 3rem 0;
  border-top: 1px solid var(--border-crisp);
  border-bottom: 1px solid var(--border-crisp);
  background: linear-gradient(180deg, rgba(11, 13, 18, 0.5) 0%, rgba(5, 6, 8, 1) 100%);
}

.playground-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 1.5rem;
  border: 1px solid var(--border-crisp);
  background-color: var(--bg-card);
  border-radius: 2px;
  overflow: hidden;
}

.playground-sidebar {
  padding: 1.5rem;
  border-right: 1px solid var(--border-crisp);
  background-color: var(--bg-secondary);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.control-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  display: flex;
  justify-content: space-between;
}

.control-select, .control-input {
  width: 100%;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-crisp);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.55rem 0.75rem;
  border-radius: 2px;
  outline: none;
  transition: border-color var(--transition-fast);
}

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

.slider-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.range-slider {
  flex: 1;
  accent-color: #38bdf8;
  cursor: pointer;
}

.slider-val {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-primary);
  min-width: 32px;
  text-align: right;
}

.preset-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.btn-preset {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  text-align: left;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-crisp);
  color: var(--text-secondary);
  padding: 0.5rem 0.75rem;
  border-radius: 2px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-preset:hover, .btn-preset.active {
  color: var(--text-primary);
  background-color: var(--bg-card-hover);
  border-color: var(--border-crisp-light);
}

.btn-preset.active {
  border-left: 3px solid #38bdf8;
  color: #38bdf8;
}

.btn-generate {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background-color: #ffffff;
  color: #000000;
  border: none;
  padding: 0.75rem 1rem;
  border-radius: 2px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: auto;
  transition: all var(--transition-fast);
}

.btn-generate:hover {
  background-color: #38bdf8;
  color: #000000;
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.4);
}

.playground-main {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-primary);
}

.terminal-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-crisp);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.terminal-tabs {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.term-tab {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.3rem 0.7rem;
  background: transparent;
  color: var(--text-muted);
  border: 1px solid transparent;
  border-radius: 2px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.term-tab.active {
  color: var(--text-primary);
  background-color: var(--bg-card);
  border-color: var(--border-crisp);
}

.terminal-body {
  padding: 1.5rem;
  flex: 1;
  min-height: 380px;
  max-height: 480px;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.65;
}

.thought-bubble {
  background-color: rgba(30, 41, 59, 0.35);
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-left: 3px solid #38bdf8;
  padding: 0.85rem 1rem;
  border-radius: 2px;
  margin-bottom: 1rem;
  color: #94a3b8;
  font-size: 0.8rem;
}

.thought-bubble-header {
  font-weight: 700;
  color: #38bdf8;
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.tool-invocation-box {
  background-color: #0d1117;
  border: 1px solid #30363d;
  border-radius: 2px;
  padding: 0.75rem 1rem;
  margin: 1rem 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.tool-invocation-title {
  color: #e6edf3;
  font-weight: 600;
  margin-bottom: 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.tool-invocation-code {
  color: #7ee787;
  white-space: pre-wrap;
}

.terminal-prompt-input-row {
  display: flex;
  border-top: 1px solid var(--border-crisp);
  background-color: var(--bg-secondary);
}

.terminal-prompt-field {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 0.85rem 1.25rem;
  outline: none;
}

/* Innovations Grid */
.innovations-section {
  padding: 3.5rem 0;
}

.innovations-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background-color: var(--border-crisp);
  border: 1px solid var(--border-crisp);
}

.innovation-card {
  background-color: var(--bg-primary);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 280px;
  transition: all var(--transition-normal);
  position: relative;
}

.innovation-card:hover {
  background-color: var(--bg-secondary);
}

.innovation-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: transparent;
  transition: background-color var(--transition-fast);
}

.innovation-card:hover::before {
  background: #38bdf8;
}

.innov-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.innov-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--border-crisp);
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
}

.innov-icon {
  color: var(--text-secondary);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.innovation-card:hover .innov-icon {
  color: #38bdf8;
  transform: scale(1.1);
}

.innov-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: #ffffff;
}

.innov-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.innov-card-bottom {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
}

.innov-link {
  color: #38bdf8;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Distro Section */
.distro-section {
  padding: 3.5rem 0;
  border-top: 1px solid var(--border-crisp);
  background-color: #06080d;
}

.distro-box {
  border: 1px solid var(--border-crisp);
  background-color: var(--bg-card);
  border-radius: 2px;
  overflow: hidden;
}

.distro-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-crisp);
}

.distro-title-block h3 {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.distro-title-block p {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.distro-canvas-wrap {
  height: 280px;
  position: relative;
  background-color: #030407;
  overflow: hidden;
}

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

.distro-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background-color: var(--border-crisp);
  border-top: 1px solid var(--border-crisp);
}

.distro-metric-item {
  background-color: var(--bg-card);
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.distro-metric-val {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: #38bdf8;
}

.distro-metric-lbl {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Timeline */
.timeline-section {
  padding: 3.5rem 0;
  border-top: 1px solid var(--border-crisp);
}

.timeline-list {
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--border-crisp);
  margin-left: 1rem;
  padding-left: 1.5rem;
  gap: 2rem;
}

.timeline-item {
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: calc(-1.5rem - 5px);
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: var(--bg-primary);
  border: 2px solid #38bdf8;
  box-shadow: 0 0 8px rgba(56, 189, 248, 0.6);
}

.timeline-date {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #38bdf8;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.timeline-title {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.timeline-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  max-width: 800px;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border-crisp);
  background-color: var(--bg-primary);
  padding: 4rem 0 2.5rem;
  position: relative;
  z-index: 10;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand h4 {
  font-size: 1.15rem;
  text-decoration: underline;
  text-underline-offset: 4px;
  margin-bottom: 0.85rem;
}

.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-muted);
  max-width: 360px;
  margin-bottom: 1.25rem;
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

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

.footer-links-list a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.footer-links-list a:hover {
  color: #38bdf8;
  transform: translateX(2px);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid var(--border-crisp);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.footer-bottom-nodes {
  display: flex;
  gap: 1.25rem;
}

.footer-bottom-nodes a {
  color: var(--text-secondary);
  text-decoration: underline;
}

.footer-bottom-nodes a:hover {
  color: #ffffff;
}

/* Nodes Drawer */
.nodes-drawer-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.nodes-drawer-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.nodes-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 440px;
  background-color: var(--bg-card);
  border-left: 1px solid var(--border-crisp-light);
  box-shadow: -15px 0 40px rgba(0, 0, 0, 0.85);
  z-index: 101;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  padding: 2rem;
  overflow-y: auto;
}

.nodes-drawer.open {
  transform: translateX(0);
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-crisp);
}

.drawer-title {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.drawer-close-btn {
  background: transparent;
  border: 1px solid var(--border-crisp);
  color: var(--text-primary);
  width: 32px;
  height: 32px;
  border-radius: 2px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.drawer-close-btn:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--border-highlight);
}

.drawer-nodes-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.drawer-node-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-crisp);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.drawer-node-link:hover {
  background-color: var(--bg-secondary);
  border-color: #38bdf8;
  color: #38bdf8;
  transform: translateX(4px);
}

/* Command Palette */
.cmd-dialog-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  z-index: 150;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.cmd-dialog-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.cmd-dialog {
  width: 100%;
  max-width: 600px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-crisp-light);
  border-radius: 4px;
  box-shadow: 0 25px 60px -10px rgba(0, 0, 0, 0.9);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.cmd-input-wrap {
  display: flex;
  align-items: center;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-crisp);
  gap: 0.75rem;
}

.cmd-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--text-primary);
}

.cmd-results {
  max-height: 320px;
  overflow-y: auto;
  padding: 0.5rem;
}

.cmd-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0.85rem;
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.cmd-item:hover, .cmd-item.selected {
  background-color: var(--bg-secondary);
  color: #38bdf8;
}

.cmd-item kbd {
  font-size: 0.68rem;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-crisp);
  padding: 0.15rem 0.4rem;
  border-radius: 2px;
  color: var(--text-muted);
}

/* Modal Run Inspector */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 120;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

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

.modal-card {
  width: 100%;
  max-width: 760px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-crisp-light);
  border-radius: 3px;
  box-shadow: 0 30px 70px -15px rgba(0, 0, 0, 0.9);
  overflow: hidden;
  transform: translateY(20px);
  transition: transform var(--transition-normal);
}

.modal-backdrop.open .modal-card {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-crisp);
}

.modal-body {
  padding: 1.5rem;
  max-height: 70vh;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .canonical-row {
    grid-template-columns: 280px 1fr 200px;
    gap: 1.5rem;
  }
  
  .hero-grid-split {
    grid-template-columns: 1fr;
  }
  
  .features-media-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .playground-grid {
    grid-template-columns: 1fr;
  }
  
  .playground-sidebar {
    border-right: none;
    border-bottom: 1px solid var(--border-crisp);
  }
  
  .innovations-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .header-nav-desktop {
    display: none;
  }
  
  .canonical-row {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .tile-visual-box {
    height: 260px;
  }
  
  .features-media-grid {
    grid-template-columns: 1fr;
  }
  
  .platform-support-bar {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }
  
  .tile-meta-col {
    padding-left: 0;
    border-left: none;
    border-top: 1px solid var(--border-crisp);
    padding-top: 1rem;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  
  .impact-stats-ribbon {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .innovations-grid {
    grid-template-columns: 1fr;
  }
  
  .distro-metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }
}