/* ==========================================================================
   PRIME1 LAB LTD — DESIGN SYSTEM: KINETIC TACTILE ARCADE & SWISS GRID
   Governing Architecture: Kernel v0.4.0 // W11 Bespoke Studio Specifications
   Jurisdiction: British Virgin Islands (BVI) // Cross-Platform Mobile Engineering
   ========================================================================== */

:root {
  /* Surface & Deck Palette */
  --bg-obsidian: #09090b;
  --bg-arcade-deck: #121318;
  --bg-module-elevated: #181a20;
  --bg-module-surface: #1e2028;
  --bg-module-hover: #232630;
  
  /* Hairline Swiss Grid Boundaries */
  --border-hairline: rgba(255, 255, 255, 0.11);
  --border-subtle: rgba(255, 255, 255, 0.05);
  --border-kinetic-active: rgba(16, 185, 129, 0.50);
  --border-cyan-active: rgba(6, 182, 212, 0.50);
  
  /* Typographic Spectrum */
  --text-primary: #fafafa;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;
  --text-inverse: #09090b;
  
  /* Kinetic Signal Accents */
  --accent-kinetic-emerald: #10b981;
  --accent-kinetic-emerald-glow: rgba(16, 185, 129, 0.22);
  --accent-arcade-cyan: #06b6d4;
  --accent-arcade-cyan-glow: rgba(6, 182, 212, 0.22);
  --accent-telemetry-amber: #f59e0b;
  --accent-telemetry-amber-glow: rgba(245, 158, 11, 0.20);
  --accent-crimson-combo: #f43f5e;
  
  /* Typography Families */
  --font-display: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-editorial: 'Instrument Serif', Georgia, serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Monaco, Menlo, Consolas, monospace;
  
  /* Spatial & Grid Constraints */
  --container-max-width: 1240px;
  --header-height: 74px;
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  
  /* Motion & Spring Physics */
  --spring-tactile: cubic-bezier(0.22, 1, 0.36, 1);
  --transition-fast: 160ms cubic-bezier(0.22, 1, 0.36, 1);
  --transition-base: 240ms cubic-bezier(0.22, 1, 0.36, 1);
}

/* --------------------------------------------------------------------------
   CSS Reset & Global Architectural Scaffolding
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--bg-obsidian);
  color: var(--text-primary);
}

body {
  font-family: var(--font-display);
  background-color: var(--bg-obsidian);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Atmospheric Swiss Background Grid Overlay */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  z-index: 0;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
}

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

button, input, select, textarea {
  font: inherit;
}

.mono-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
  position: relative;
  z-index: 1;
}

/* Swiss Grid Crosshair Accents (+) */
.grid-cross {
  position: absolute;
  width: 9px;
  height: 9px;
  pointer-events: none;
  z-index: 2;
}
.grid-cross::before, .grid-cross::after {
  content: "";
  position: absolute;
  background-color: rgba(255, 255, 255, 0.35);
}
.grid-cross::before {
  top: 4px;
  left: 0;
  width: 9px;
  height: 1px;
}
.grid-cross::after {
  top: 0;
  left: 4px;
  width: 1px;
  height: 9px;
}
.cross-tl { top: -5px; left: -5px; }
.cross-tr { top: -5px; right: -5px; }
.cross-bl { bottom: -5px; left: -5px; }
.cross-br { bottom: -5px; right: -5px; }

/* --------------------------------------------------------------------------
   Precision Swiss Header & Navigation Deck
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(9, 9, 11, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-hairline);
  height: var(--header-height);
  display: flex;
  align-items: center;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand-emblem {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-svg-mark {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  filter: drop-shadow(0 2px 8px rgba(16, 185, 129, 0.25));
}

.brand-titles {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-sub {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Status Pill: Live 60FPS Engine Lock */
.telemetry-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(18, 19, 24, 0.9);
  border: 1px solid var(--border-hairline);
  padding: 5px 12px;
  border-radius: 9999px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-secondary);
}

.pulse-indicator {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--accent-kinetic-emerald);
  box-shadow: 0 0 8px var(--accent-kinetic-emerald);
  animation: pulse-ring 2s infinite ease-in-out;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; box-shadow: 0 0 12px var(--accent-kinetic-emerald); }
  100% { transform: scale(0.95); opacity: 0.8; }
}

/* Navigation Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
}

.nav-link:hover {
  color: var(--accent-kinetic-emerald);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-hairline);
  color: var(--text-primary);
  padding: 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   Tactile Arcade Buttons (Fitts's Law >= 48px Height)
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: -0.01em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.985);
}

.btn-primary {
  background-color: var(--accent-kinetic-emerald);
  color: #042f21;
  border-color: #34d399;
  box-shadow: 0 2px 14px var(--accent-kinetic-emerald-glow);
}

.btn-primary:hover {
  background-color: #34d399;
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.4);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: var(--bg-module-elevated);
  color: var(--text-primary);
  border-color: var(--border-hairline);
}

.btn-secondary:hover {
  background-color: var(--bg-module-surface);
  border-color: rgba(255, 255, 255, 0.25);
  color: #ffffff;
  transform: translateY(-1px);
}

.btn-cyan {
  background-color: var(--accent-arcade-cyan);
  color: #083344;
  border-color: #67e8f9;
  box-shadow: 0 2px 14px var(--accent-arcade-cyan-glow);
}

.btn-cyan:hover {
  background-color: #22d3ee;
  box-shadow: 0 4px 20px rgba(6, 182, 212, 0.4);
  transform: translateY(-1px);
}

.btn-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Swiss Command Deck Split-Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  padding-top: 56px;
  padding-bottom: 72px;
  border-bottom: 1px solid var(--border-hairline);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

/* Hero Left Typographic Column */
.hero-left {
  display: flex;
  flex-direction: column;
}

.jurisdiction-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(24, 26, 32, 0.85);
  border: 1px solid var(--border-hairline);
  border-left: 3px solid var(--accent-kinetic-emerald);
  padding: 6px 14px;
  border-radius: var(--radius-xs);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--accent-kinetic-emerald);
  margin-bottom: 22px;
  width: fit-content;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.4vw, 3.8rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  margin-bottom: 18px;
}

.hero-title-accent {
  color: var(--accent-arcade-cyan);
  display: inline-block;
}

.hero-manifesto {
  font-family: var(--font-editorial);
  font-size: clamp(1.2rem, 1.8vw, 1.55rem);
  font-style: italic;
  font-weight: 400;
  line-height: 1.4;
  color: #d4d4d8;
  margin-bottom: 20px;
}

.hero-description {
  font-size: 1.02rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 32px;
  max-width: 560px;
}

/* Dual-Store Action Bar */
.hero-action-deck {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 38px;
}

.store-meta-label {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.store-meta-sub {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  opacity: 0.85;
}

.store-meta-main {
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.15;
}

/* Hero Key Metric Strip */
.hero-metric-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--border-hairline);
}

.metric-cell {
  display: flex;
  flex-direction: column;
}

.metric-val {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}

.metric-val.emerald { color: var(--accent-kinetic-emerald); }
.metric-val.cyan { color: var(--accent-arcade-cyan); }
.metric-val.amber { color: var(--accent-telemetry-amber); }

.metric-lbl {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 4px;
}

/* --------------------------------------------------------------------------
   Hero Right: Interactive 60 FPS / 120Hz Telemetry Oscilloscope
   -------------------------------------------------------------------------- */
.hero-right {
  display: flex;
  flex-direction: column;
}

.telemetry-deck-card {
  background-color: var(--bg-arcade-deck);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.45);
}

.telemetry-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background-color: var(--bg-module-elevated);
  border-bottom: 1px solid var(--border-hairline);
}

.telemetry-title-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.telemetry-radar-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-kinetic-emerald);
  box-shadow: 0 0 8px var(--accent-kinetic-emerald);
}

.telemetry-heading {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-primary);
}

.telemetry-live-fps {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-kinetic-emerald);
  background: rgba(16, 185, 129, 0.12);
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

/* Mode Switcher Buttons */
.telemetry-modes {
  display: flex;
  gap: 6px;
  padding: 10px 18px;
  background-color: rgba(9, 9, 11, 0.6);
  border-bottom: 1px solid var(--border-subtle);
  overflow-x: auto;
}

.telemetry-mode-btn {
  background-color: var(--bg-module-elevated);
  border: 1px solid var(--border-hairline);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 6px 12px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.telemetry-mode-btn:hover {
  background-color: var(--bg-module-surface);
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.25);
}

.telemetry-mode-btn.active {
  background-color: rgba(16, 185, 129, 0.15);
  border-color: var(--accent-kinetic-emerald);
  color: var(--accent-kinetic-emerald);
  font-weight: 600;
}

/* Oscilloscope Canvas */
.oscilloscope-canvas-wrapper {
  padding: 14px 18px;
  background-color: #0b0c10;
  position: relative;
}

#prime1-telemetry-canvas {
  width: 100%;
  height: 220px;
  border-radius: var(--radius-xs);
  background-color: #090a0d;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* Real-Time Telemetry HUD Readout */
.telemetry-hud-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background-color: var(--border-hairline);
  border-top: 1px solid var(--border-hairline);
}

.hud-cell {
  background-color: var(--bg-arcade-deck);
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
}

.hud-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hud-value {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  margin-top: 3px;
}

.telemetry-footer-status {
  padding: 10px 18px;
  background-color: var(--bg-module-elevated);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Section Architectural Headers
   -------------------------------------------------------------------------- */
.section-block {
  padding-top: 80px;
  padding-bottom: 80px;
  border-bottom: 1px solid var(--border-hairline);
  position: relative;
}

.section-header-deck {
  display: flex;
  flex-direction: column;
  margin-bottom: 40px;
}

.section-pretitle {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-kinetic-emerald);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-pretitle::before {
  content: "//";
  color: var(--text-muted);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  line-height: 1.15;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin-top: 10px;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Asymmetric 12-Column Swiss Bento Game Architecture Matrix
   -------------------------------------------------------------------------- */
.bento-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}

.filter-tab {
  background-color: var(--bg-arcade-deck);
  border: 1px solid var(--border-hairline);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 8px 16px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-tab:hover {
  background-color: var(--bg-module-elevated);
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.25);
}

.filter-tab.active {
  background-color: rgba(16, 185, 129, 0.12);
  border-color: var(--accent-kinetic-emerald);
  color: var(--accent-kinetic-emerald);
  font-weight: 600;
}

/* 12-Column Grid Layout */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}

.bento-cell {
  background-color: var(--bg-arcade-deck);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.bento-cell:hover {
  border-color: var(--border-kinetic-active);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.span-7 {
  grid-column: span 7;
}

.span-5 {
  grid-column: span 5;
}

.span-12 {
  grid-column: span 12;
}

/* Bento Card Internal Structure */
.bento-visual-wrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
  background-color: #0b0c10;
  border-bottom: 1px solid var(--border-hairline);
}

.bento-visual-img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.span-12 .bento-visual-img {
  height: 320px;
}

.bento-cell:hover .bento-visual-img {
  transform: scale(1.02);
}

.bento-badge-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background-color: rgba(9, 9, 11, 0.88);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-hairline);
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent-kinetic-emerald);
  letter-spacing: 0.04em;
  z-index: 2;
}

.bento-hz-tag {
  position: absolute;
  top: 14px;
  right: 14px;
  background-color: rgba(9, 9, 11, 0.88);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-hairline);
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent-telemetry-amber);
  z-index: 2;
}

.bento-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.bento-pillar-genre {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-arcade-cyan);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.bento-card-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1.25;
  margin-bottom: 12px;
}

.bento-card-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
}

/* Bento Spec Table */
.bento-spec-table {
  background-color: var(--bg-module-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  padding: 12px 14px;
  margin-bottom: 22px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.bento-spec-row {
  display: flex;
  justify-content: space-between;
  padding: 4px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

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

.spec-key {
  color: var(--text-muted);
}

.spec-val {
  color: var(--text-primary);
  font-weight: 600;
}

/* Bento Action Row */
.bento-actions-row {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.btn-inspect {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  min-height: 44px;
  padding: 8px 16px;
  background-color: var(--bg-module-surface);
  border: 1px solid var(--border-hairline);
  color: var(--text-primary);
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-inspect:hover {
  background-color: rgba(16, 185, 129, 0.15);
  border-color: var(--accent-kinetic-emerald);
  color: var(--accent-kinetic-emerald);
}

.store-direct-link {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--accent-arcade-cyan);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.store-direct-link:hover {
  color: #67e8f9;
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   Publishing Transparency & Legal Architecture Section
   -------------------------------------------------------------------------- */
.publishing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.publishing-card {
  background-color: var(--bg-arcade-deck);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  padding: 30px;
  position: relative;
}

.publishing-header-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-kinetic-emerald);
  margin-bottom: 14px;
}

.publishing-header-tag.ios {
  color: var(--accent-arcade-cyan);
}

.publishing-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.publishing-body {
  font-size: 0.94rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 24px;
}

.publishing-meta-list {
  background-color: var(--bg-module-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  padding: 16px;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.publishing-meta-list li {
  display: flex;
  justify-content: space-between;
}

.pub-label {
  color: var(--text-muted);
}

.pub-data {
  color: var(--text-primary);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   Interactive Support & Data Deletion Ticket Console
   -------------------------------------------------------------------------- */
.console-section {
  padding-top: 80px;
  padding-bottom: 80px;
  border-bottom: 1px solid var(--border-hairline);
}

.console-card {
  background-color: var(--bg-arcade-deck);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  padding: 36px;
  position: relative;
}

.console-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}

.console-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-select, .form-input, .form-textarea {
  background-color: var(--bg-module-elevated);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-xs);
  padding: 12px 14px;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  transition: border-color var(--transition-fast);
}

.form-select:focus, .form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--accent-kinetic-emerald);
  box-shadow: 0 0 0 1px var(--accent-kinetic-emerald);
}

.console-output-pane {
  background-color: #0b0c10;
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-xs);
  padding: 20px;
  display: flex;
  flex-direction: column;
}

.output-pane-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 16px;
}

.output-title {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.output-ticket-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-kinetic-emerald);
  font-weight: 700;
}

.output-code-block {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.5;
  color: #38bdf8;
  white-space: pre-wrap;
  word-break: break-all;
  flex-grow: 1;
  background-color: rgba(0, 0, 0, 0.4);
  padding: 16px;
  border-radius: var(--radius-xs);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.output-actions {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

/* --------------------------------------------------------------------------
   Interactive Spec Inspector Modal / Drawer
   -------------------------------------------------------------------------- */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(9, 9, 11, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.is-active {
  display: flex;
}

.modal-card {
  background-color: var(--bg-arcade-deck);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 680px;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.7);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background-color: var(--bg-module-elevated);
  border-bottom: 1px solid var(--border-hairline);
  position: sticky;
  top: 0;
  z-index: 10;
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}

.modal-close-btn:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: 24px;
}

/* --------------------------------------------------------------------------
   Swiss Grid Corporate Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: #060709;
  border-top: 1px solid var(--border-hairline);
  padding-top: 60px;
  padding-bottom: 48px;
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
}

.footer-brand-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-top: 14px;
  max-width: 380px;
}

.footer-reg-info {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-muted);
  margin-top: 16px;
  line-height: 1.5;
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-primary);
  margin-bottom: 18px;
}

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav-list a {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.footer-nav-list a:hover {
  color: var(--accent-kinetic-emerald);
}

.footer-bottom-bar {
  padding-top: 28px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-muted);
}

.footer-legal-tag {
  color: var(--accent-kinetic-emerald);
}

/* --------------------------------------------------------------------------
   Legal Document Layout (privacy.html, terms.html)
   -------------------------------------------------------------------------- */
.legal-page-header {
  padding: 60px 0 40px;
  border-bottom: 1px solid var(--border-hairline);
  background-color: var(--bg-arcade-deck);
}

.legal-document-wrapper {
  padding: 50px 0 80px;
}

.legal-card {
  background-color: var(--bg-arcade-deck);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  padding: 40px;
  position: relative;
}

.legal-article h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-top: 36px;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-subtle);
}

.legal-article h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--accent-arcade-cyan);
  margin-top: 22px;
  margin-bottom: 10px;
}

.legal-article p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

.legal-article ul {
  list-style: square;
  padding-left: 24px;
  margin-bottom: 18px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.legal-article li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.legal-callout-box {
  background-color: var(--bg-module-elevated);
  border: 1px solid var(--border-hairline);
  border-left: 3px solid var(--accent-kinetic-emerald);
  padding: 20px;
  border-radius: var(--radius-xs);
  margin: 24px 0;
}

.legal-callout-box.bvi {
  border-left-color: var(--accent-telemetry-amber);
}

/* --------------------------------------------------------------------------
   Responsive Media Queries (Mobile & Tablet)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .span-7, .span-5 {
    grid-column: span 12;
  }
  
  .publishing-grid, .console-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .site-header {
    height: 68px;
  }
  
  .nav-menu {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background-color: var(--bg-obsidian);
    border-bottom: 1px solid var(--border-hairline);
    flex-direction: column;
    padding: 20px 24px;
    gap: 16px;
  }
  
  .nav-menu.is-open {
    display: flex;
  }
  
  .telemetry-status-pill {
    display: none;
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .hero-metric-strip {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .telemetry-hud-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom-bar {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
  
  .legal-card {
    padding: 24px;
  }
}