/**
 * XIDOL V3 DOWNLOAD PLATFORM // AUTHENTIC RETRO ARCADE & DARK TITANIUM EDITION
 * Palette: Dark Titanium (#090b10 / #131722), Electric Cobalt (#2563eb), CRT Gold (#f59e0b), Ice Cyan (#38bdf8), 1-UP Emerald (#10b981)
 * Visuals: 16-Bit Pixel Borders, Tactile Arcade Push Buttons, Disciplined Sapphire/Gold Glows, CRT Scanlines
 * Typography: Silkscreen (Pixel Display), Press Start 2P (Arcade Stamps), Inter (Clean Readable UX)
 * Zero AI Slop (No Pink / Fuchsia Mesh Clichés) • 100% Factual & Human-Crafted UX
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@500;700&family=Press+Start+2P&family=Silkscreen:wght@400;700&display=swap');

/* ==========================================================================
   1. Design Tokens & Retro Titanium Palette (Zero Pink Slop)
   ========================================================================== */
:root {
  /* Deep Gunmetal & Titanium Void Ramp */
  --bg-root: #050811;
  --bg-abyss: #070c18;
  --bg-surface-0: #0f1626;
  --bg-surface-1: #131c30;
  --bg-surface-2: #18243c;
  --bg-surface-3: #202f4d;
  --bg-surface-hover: #1e2c48;

  /* Rich Multi-Layered Glowing Dark Gradient (Disciplined Electric Cobalt, Ice Azure & Cyber Amber - ZERO Pink Slop) */
  --grad-canvas: 
    radial-gradient(ellipse 95% 55% at 50% -10%, rgba(29, 78, 216, 0.48) 0%, rgba(14, 165, 233, 0.24) 30%, transparent 70%),
    radial-gradient(circle 650px at 0% 30%, rgba(37, 99, 235, 0.25) 0%, rgba(6, 182, 212, 0.08) 45%, transparent 70%),
    radial-gradient(circle 600px at 100% 55%, rgba(245, 158, 11, 0.18) 0%, rgba(217, 119, 6, 0.06) 40%, transparent 68%),
    radial-gradient(ellipse 85% 45% at 50% 102%, rgba(16, 185, 129, 0.18) 0%, rgba(15, 23, 42, 0.85) 50%, transparent 80%),
    linear-gradient(180deg, #060913 0%, #0d1424 35%, #080d1a 70%, #04060d 100%);

  --grad-cabinet: linear-gradient(160deg, #131d32 0%, #192742 45%, #0b1120 100%);
  --grad-card: linear-gradient(175deg, #141d30 0%, #0d1422 100%);
  --grad-card-hover: linear-gradient(175deg, #1c2842 0%, #111a2c 100%);
  
  /* Primary Action Gradient: Arcade Electric Cobalt with Specular Highlight */
  --grad-btn-primary: linear-gradient(180deg, #3b82f6 0%, #2563eb 50%, #1d4ed8 100%);
  --grad-btn-hover: linear-gradient(180deg, #60a5fa 0%, #3b82f6 50%, #2563eb 100%);
  --grad-text-glow: linear-gradient(90deg, #38bdf8 0%, #60a5fa 50%, #fbbf24 100%);

  /* Authentic Arcade CRT & Retro Accents */
  --accent-cobalt: #2563eb;
  --accent-cobalt-light: #60a5fa;
  --accent-cyan: #38bdf8;
  --accent-cyan-glow: rgba(56, 189, 248, 0.65);
  --accent-gold: #f59e0b;
  --accent-gold-light: #fbbf24;
  --accent-gold-glow: rgba(245, 158, 11, 0.6);
  --accent-emerald: #10b981;
  --accent-emerald-glow: rgba(16, 185, 129, 0.6);
  --accent-indigo: #4f46e5;

  /* Solid Pixel Borders */
  --border-pixel-sm: 2px solid #000000;
  --border-pixel: 3px solid #000000;
  --border-pixel-thick: 4px solid #000000;

  /* Stepped Pixel Hard Shadows with Rich Dimensional Glow Backlight */
  --shadow-pixel-sm: 2px 2px 0px #000000;
  --shadow-pixel: 4px 4px 0px #000000;
  --shadow-pixel-lg: 6px 6px 0px #000000;
  --shadow-hero: 8px 8px 0px #000000, 0 0 55px -5px rgba(37, 99, 235, 0.45), 0 0 95px -20px rgba(56, 189, 248, 0.3);
  --shadow-btn: 4px 4px 0px #000000, 0 0 35px -4px rgba(37, 99, 235, 0.55);

  /* Typography Ramp */
  --font-pixel-display: 'Silkscreen', 'Press Start 2P', monospace;
  --font-pixel-stamp: 'Press Start 2P', monospace;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', Consolas, monospace;

  --text-primary: #ffffff;
  --text-secondary: #f1f5f9;
  --text-muted: #cbd5e1;
  --text-dim: #94a3b8;

  --container-max: 1120px;
}

/* ==========================================================================
   2. Reset & Universal Layout
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

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

body.pixel-arcade-body {
  font-family: var(--font-body);
  background: var(--bg-root);
  background-image: var(--grad-canvas);
  background-attachment: fixed;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  line-height: 1.6;
  color: var(--text-primary);
}

/* Subtle CRT Scanline Overlay - Calibrated for Crystal Clarity */
.crt-scanline-overlay {
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.15) 0px,
    rgba(0, 0, 0, 0.15) 2px,
    transparent 2px,
    transparent 4px
  );
  pointer-events: none;
  z-index: 2;
  opacity: 0.45;
}

/* Subtle Micro-Grid Texture */
.pixel-grid-overlay {
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
  z-index: 1;
}

/* Interactive Mecha Hexapod Canvas Overlay */
.mecha-scarab-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 12;
}

/* Base Vector SVG Icon Standard */
.icon-svg {
  width: 18px;
  height: 18px;
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
  transition: transform 0.15s ease;
}

.icon-svg.icon-lg {
  width: 22px;
  height: 22px;
}

.icon-svg.icon-xl {
  width: 28px;
  height: 28px;
}

.icon-amber { color: var(--accent-gold-light); }
.icon-mint { color: var(--accent-emerald); }
.icon-cyan { color: var(--accent-cyan); }
.icon-blue { color: var(--accent-cobalt-light); }

/* ==========================================================================
   3. Top Marquee Arcade Ticker Strip
   ========================================================================== */
.top-ticker-strip {
  width: 100%;
  background: #06080d;
  border-bottom: var(--border-pixel);
  box-shadow: 0 3px 0px #000000, 0 0 16px rgba(37, 99, 235, 0.25);
  overflow: hidden;
  position: relative;
  z-index: 10;
  padding: 9px 0;
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: tickerSlide 36s linear infinite;
  white-space: nowrap;
}

.ticker-track:hover {
  animation-play-state: paused;
}

.ticker-item {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 0 16px;
  font-family: var(--font-pixel-display);
  font-size: 0.80rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: #ffffff;
}

.pixel-badge-amber,
.pixel-badge-cyan,
.pixel-badge-cobalt,
.pixel-badge-green {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border: 2px solid #000000;
  box-shadow: var(--shadow-pixel-sm);
  font-family: var(--font-pixel-display);
  font-size: 0.72rem;
  font-weight: 700;
}

.pixel-badge-amber {
  background: var(--accent-gold);
  color: #000000;
}

.pixel-badge-cyan {
  background: var(--accent-cyan);
  color: #000000;
}

.pixel-badge-cobalt {
  background: var(--accent-cobalt);
  color: #ffffff;
}

.pixel-badge-green {
  background: var(--accent-emerald);
  color: #000000;
}

@keyframes tickerSlide {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==========================================================================
   4. Retro Arcade HUD Header
   ========================================================================== */
.header-wrapper {
  max-width: var(--container-max);
  margin: 18px auto 0;
  padding: 0 20px;
  position: relative;
  z-index: 10;
}

.header-hud-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-surface-0);
  border: var(--border-pixel-thick);
  box-shadow: var(--shadow-pixel), 0 0 20px rgba(37, 99, 235, 0.2);
  padding: 10px 18px;
  position: relative;
}

.header-hud-bar::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-cobalt), var(--accent-gold));
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
}

.brand-pixel-frame {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 2px solid #000000;
  box-shadow: var(--shadow-pixel-sm);
  background: #000000;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-icon-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.brand-text-stack {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-pixel-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
  color: #ffffff;
  line-height: 1.2;
}

.brand-version-badge {
  font-family: var(--font-pixel-display);
  font-size: 0.72rem;
  color: var(--accent-cyan);
  letter-spacing: 0.05em;
  text-shadow: 0 0 10px rgba(56, 189, 248, 0.4);
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.status-beacon-node {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #06080d;
  border: 2px solid #000000;
  box-shadow: var(--shadow-pixel-sm);
  padding: 6px 12px;
}

.pixel-led-pulse {
  width: 8px;
  height: 8px;
  background: var(--accent-emerald);
  box-shadow: 0 0 10px var(--accent-emerald);
  animation: pulsePixelLed 1.6s infinite steps(2);
}

.node-status-text {
  font-family: var(--font-pixel-display);
  font-size: 0.74rem;
  font-weight: 700;
  color: #34d399;
  letter-spacing: 0.06em;
}

.btn-pixel-audio {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-surface-2);
  color: #ffffff;
  border: var(--border-pixel);
  box-shadow: var(--shadow-pixel-sm);
  padding: 7px 15px;
  font-family: var(--font-pixel-display);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.08s ease, box-shadow 0.08s ease, background 0.1s ease;
}

.btn-pixel-audio:hover {
  background: var(--bg-surface-3);
  transform: translate(-1px, -1px);
  box-shadow: var(--shadow-pixel);
}

.btn-pixel-audio:active {
  transform: translate(2px, 2px);
  box-shadow: 0 0 0 #000000;
}

.btn-pixel-audio.muted {
  opacity: 0.7;
  background: #0a0d14;
}

.btn-pixel-audio .audio-status {
  color: var(--accent-gold-light);
}

@keyframes pulsePixelLed {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.25; }
}

/* ==========================================================================
   5. Main Hero Arcade Console Cabinet
   ========================================================================== */
.hero-console-container {
  max-width: var(--container-max);
  margin: 26px auto 0;
  padding: 0 20px;
  position: relative;
  z-index: 5;
}

.hero-arcade-cabinet {
  background: var(--grad-cabinet);
  border: var(--border-pixel-thick);
  box-shadow: 
    inset 0 1px 0 rgba(56, 189, 248, 0.4),
    inset 0 0 25px rgba(37, 99, 235, 0.12),
    var(--shadow-hero);
  overflow: hidden;
  position: relative;
}

/* Top Console Deck Hardware Bar */
.console-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #06080d;
  border-bottom: var(--border-pixel);
  padding: 11px 18px;
  gap: 12px;
  flex-wrap: wrap;
}

.topbar-station-tag {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-pixel-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: #e2e8f0;
  letter-spacing: 0.04em;
}

.topbar-pills {
  display: flex;
  align-items: center;
  gap: 8px;
}

.topbar-pixel-chip {
  font-family: var(--font-pixel-display);
  font-size: 0.72rem;
  font-weight: 600;
  background: #162033;
  color: #ffffff;
  border: 2px solid #000000;
  box-shadow: var(--shadow-pixel-sm);
  padding: 5px 12px;
}

.topbar-pixel-chip.accent {
  background: var(--accent-gold);
  color: #000000;
  font-weight: 700;
}

/* Console Grid Layout */
.console-grid-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 36px;
  padding: 36px 32px 32px;
  align-items: center;
}

/* Left: Official App Showcase Pod (DIPASIN SECARA PRESISI) */
.hero-mockup-column {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.app-showcase-pod {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 220px;
  background: linear-gradient(170deg, #131b2e 0%, #0c1220 100%);
  border: var(--border-pixel-thick);
  box-shadow: 
    inset 0 1px 0 rgba(251, 191, 36, 0.35),
    inset 0 0 20px rgba(37, 99, 235, 0.15),
    var(--shadow-pixel-lg), 
    0 0 35px rgba(37, 99, 235, 0.35);
  padding: 24px 18px 20px;
  text-decoration: none;
  cursor: pointer;
  position: relative;
  transition: transform 0.14s ease, box-shadow 0.14s ease;
}

.app-showcase-pod:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 
    inset 0 1px 0 rgba(56, 189, 248, 0.5),
    8px 8px 0px #000000, 
    0 0 45px rgba(56, 189, 248, 0.55);
}

.app-showcase-pod:active {
  transform: translate(3px, 3px);
  box-shadow: 2px 2px 0px #000000;
}

/* Native Android Squircle Frame for Official App Icon */
.app-icon-squircle-wrap {
  width: 140px;
  height: 140px;
  border-radius: 28px;
  box-shadow: 
    0 10px 25px -4px rgba(0, 0, 0, 0.85), 
    0 0 0 2.5px #000000,
    0 0 25px rgba(37, 99, 235, 0.35);
  overflow: hidden;
  margin-bottom: 14px;
  background: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.official-app-icon-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.app-pod-chip {
  font-family: var(--font-pixel-display);
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--accent-cobalt);
  color: #ffffff;
  padding: 4px 12px;
  border: 2px solid #000000;
  box-shadow: var(--shadow-pixel-sm);
  letter-spacing: 0.05em;
}

.cartridge-hint-text {
  font-family: var(--font-pixel-display);
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--accent-gold-light);
  letter-spacing: 0.05em;
  text-align: center;
  cursor: pointer;
}

/* Right: Software Headline & Action Rig */
.hero-content-column {
  display: flex;
  flex-direction: column;
}

.arcade-status-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  background: #07090e;
  border: var(--border-pixel-sm);
  box-shadow: var(--shadow-pixel-sm);
  padding: 5px 14px;
  margin-bottom: 14px;
  font-family: var(--font-pixel-display);
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--accent-gold-light);
  letter-spacing: 0.04em;
}

.hero-main-title {
  font-family: var(--font-pixel-display);
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  line-height: 1.25;
  color: #ffffff;
  margin-bottom: 14px;
}

.arcade-glow-title {
  background: var(--grad-text-glow);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 16px rgba(56, 189, 248, 0.45));
}

.hero-description {
  font-size: 1.02rem;
  line-height: 1.68;
  color: #f8fafc;
  margin-bottom: 24px;
  max-width: 680px;
}

.hero-description strong {
  color: #ffffff;
  font-weight: 700;
}

/* Telemetry Spec Chips (Retro Inventory Slots) */
.telemetry-specs-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.pixel-spec-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #141c2c;
  border: 2px solid #000000;
  box-shadow: var(--shadow-pixel-sm);
  padding: 7px 14px;
  font-family: var(--font-pixel-display);
  font-size: 0.78rem;
  font-weight: 600;
  color: #ffffff;
  transition: transform 0.1s ease, background 0.1s ease;
}

.pixel-spec-chip:hover {
  background: #1e2a42;
  transform: translate(-1px, -1px);
  box-shadow: var(--shadow-pixel);
  color: #ffffff;
}

.pixel-spec-chip.highlight {
  background: #1d4ed8;
  border-color: #000000;
  color: #ffffff;
  font-weight: 700;
}

.pixel-spec-chip.accent {
  background: #d97706;
  color: #ffffff;
  font-weight: 700;
}

.pixel-spec-chip.cobalt {
  background: #1e3a8a;
  color: #93c5fd;
}

.pixel-spec-chip.cyan {
  background: #0c4a6e;
  color: #7dd3fc;
}

.pixel-spec-chip.green {
  background: #065f46;
  color: #a7f3d0;
}

/* Primary Arcade Download Push Button */
.cta-buttons-cluster {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.btn-arcade-download-primary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--grad-btn-primary);
  border: var(--border-pixel-thick);
  box-shadow: var(--shadow-btn);
  padding: 14px 22px;
  color: #ffffff;
  text-decoration: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.08s ease, box-shadow 0.08s ease, background 0.1s ease;
}

.btn-arcade-download-primary::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 35%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.28) 0%, transparent 100%);
  pointer-events: none;
}

.btn-arcade-download-primary:hover {
  background: var(--grad-btn-hover);
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px #000000, 0 0 45px rgba(37, 99, 235, 0.6);
}

.btn-arcade-download-primary:active {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0px #000000;
}

.arcade-btn-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.arcade-btn-icon-box {
  width: 44px;
  height: 44px;
  background: #000000;
  border: 2px solid rgba(255, 255, 255, 0.35);
  box-shadow: var(--shadow-pixel-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

.arcade-btn-text-stack {
  display: flex;
  flex-direction: column;
}

.arcade-btn-title {
  font-family: var(--font-pixel-display);
  font-size: 1.05rem;
  letter-spacing: 0.03em;
  color: #ffffff;
  line-height: 1.25;
}

.arcade-btn-sub {
  font-family: var(--font-mono);
  font-size: 0.80rem;
  font-weight: 600;
  color: #ffffff;
  margin-top: 3px;
}

.arcade-btn-arrow {
  font-size: 1.3rem;
  font-weight: 900;
  color: #ffffff;
  transition: transform 0.15s ease;
}

.btn-arcade-download-primary:hover .arcade-btn-arrow {
  transform: translateX(4px);
}

/* Secondary Trust Badges Row */
.secondary-action-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 4px 6px;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  color: #e2e8f0;
}

.trust-separator {
  color: #64748b;
  font-size: 0.85rem;
}

/* ==========================================================================
   6. Character Roster Select (49 Members)
   ========================================================================== */
.member-showcase-section {
  max-width: var(--container-max);
  margin: 34px auto 0;
  padding: 0 20px;
  position: relative;
  z-index: 5;
}

.showcase-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.showcase-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-pixel-display);
  font-size: 1.02rem;
  color: #ffffff;
}

.pixel-star-icon {
  color: var(--accent-gold-light);
}

.showcase-count {
  font-family: var(--font-pixel-display);
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--bg-surface-0);
  border: 2px solid #000000;
  box-shadow: var(--shadow-pixel-sm);
  padding: 4px 12px;
  color: var(--accent-cyan);
}

.members-pills-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  background: var(--bg-surface-0);
  border: var(--border-pixel-thick);
  box-shadow: var(--shadow-pixel), 0 0 20px rgba(37, 99, 235, 0.2);
  padding: 16px;
  max-height: 220px;
  overflow-y: auto;
}

.members-pills-row::-webkit-scrollbar {
  width: 6px;
}

.members-pills-row::-webkit-scrollbar-track {
  background: #06080d;
}

.members-pills-row::-webkit-scrollbar-thumb {
  background: #1e293b;
  border: 1px solid #000000;
}

.member-pixel-card {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #151d2c;
  border: 2px solid #000000;
  box-shadow: var(--shadow-pixel-sm);
  padding: 6px 11px;
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 600;
  color: #ffffff;
  transition: transform 0.1s ease, background 0.1s ease, color 0.1s ease;
}

.member-pixel-card:hover {
  background: #1e2a42;
  color: #ffffff;
  transform: translate(-1px, -1px);
  box-shadow: var(--shadow-pixel);
}

.member-gen-badge {
  font-family: var(--font-pixel-display);
  font-size: 0.66rem;
  font-weight: 700;
  background: #000000;
  color: var(--accent-gold-light);
  padding: 2px 6px;
}

/* ==========================================================================
   7. Retro Tab Switcher Section
   ========================================================================== */
.tabs-switcher-section {
  max-width: var(--container-max);
  margin: 36px auto 0;
  padding: 0 20px;
  position: relative;
  z-index: 5;
}

.switcher-arcade-card {
  background: var(--bg-surface-0);
  border: var(--border-pixel-thick);
  box-shadow: var(--shadow-pixel-lg), 0 0 30px rgba(37, 99, 235, 0.25);
  overflow: hidden;
}

.tab-switches-strip {
  display: flex;
  background: #06080d;
  border-bottom: var(--border-pixel);
  padding: 8px 12px;
  gap: 8px;
  overflow-x: auto;
}

.tab-switch-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #141c2c;
  border: 2px solid #000000;
  box-shadow: var(--shadow-pixel-sm);
  padding: 9px 18px;
  font-family: var(--font-pixel-display);
  font-size: 0.78rem;
  font-weight: 600;
  color: #e2e8f0;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.08s ease, box-shadow 0.08s ease, background 0.1s ease, color 0.1s ease;
}

.tab-switch-btn:hover {
  background: #1e2a42;
  color: #ffffff;
  transform: translate(-1px, -1px);
  box-shadow: var(--shadow-pixel);
}

.tab-switch-btn:active {
  transform: translate(2px, 2px);
  box-shadow: 0 0 0 #000000;
}

.tab-switch-btn.active {
  background: var(--accent-cobalt);
  color: #ffffff;
  box-shadow: var(--shadow-pixel), 0 0 15px rgba(37, 99, 235, 0.5);
}

.pixel-led-dot {
  width: 7px;
  height: 7px;
  background: #64748b;
}

.tab-switch-btn.active .pixel-led-dot {
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
}

.tab-stage-viewport {
  padding: 28px;
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
  animation: fadeInPane 0.2s ease-out;
}

@keyframes fadeInPane {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Tab 1: 8 Features Grid Matrix */
.features-matrix-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.feature-arcade-card {
  background: var(--grad-card);
  border: var(--border-pixel);
  box-shadow: 
    inset 0 1px 0 rgba(56, 189, 248, 0.22),
    var(--shadow-pixel-sm),
    0 0 18px rgba(37, 99, 235, 0.12);
  padding: 22px 20px;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
}

.feature-arcade-card:hover {
  background: var(--grad-card-hover);
  transform: translate(-2px, -2px);
  box-shadow: 
    inset 0 1px 0 rgba(56, 189, 248, 0.45),
    var(--shadow-pixel), 
    0 0 28px rgba(56, 189, 248, 0.35);
}

.feature-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

/* Feature Pixel Badges */
.feature-pixel-badge {
  width: 38px;
  height: 38px;
  border: 2px solid #000000;
  box-shadow: var(--shadow-pixel-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-pixel-badge.badge-blue { background: #2563eb; color: #ffffff; }
.feature-pixel-badge.badge-indigo { background: #4f46e5; color: #ffffff; }
.feature-pixel-badge.badge-amber { background: var(--accent-gold); color: #000000; }
.feature-pixel-badge.badge-mint { background: var(--accent-emerald); color: #000000; }
.feature-pixel-badge.badge-teal { background: #0d9488; color: #ffffff; }
.feature-pixel-badge.badge-azure { background: var(--accent-cyan); color: #000000; }
.feature-pixel-badge.badge-gold { background: #d97706; color: #ffffff; }
.feature-pixel-badge.badge-emerald { background: #059669; color: #ffffff; }

.feature-tag-chip {
  font-family: var(--font-pixel-display);
  font-size: 0.68rem;
  font-weight: 700;
  background: #000000;
  color: var(--accent-cyan);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 3px 8px;
}

.feature-card-title {
  font-family: var(--font-pixel-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
  line-height: 1.35;
}

.feature-card-copy {
  font-size: 0.92rem;
  color: #f1f5f9;
  line-height: 1.58;
}

/* Tab 2: Compatibility Grid */
.compat-matrix-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}

.compat-arcade-box {
  background: var(--grad-card);
  border: var(--border-pixel);
  box-shadow: var(--shadow-pixel-sm);
  padding: 24px;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.compat-arcade-box:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-pixel), 0 0 20px rgba(37, 99, 235, 0.3);
}

.compat-icon-badge {
  width: 52px;
  height: 52px;
  background: #090c12;
  border: 2px solid #000000;
  box-shadow: var(--shadow-pixel-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  margin-bottom: 14px;
}

.compat-box-title {
  font-family: var(--font-pixel-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
}

.compat-box-copy {
  font-size: 0.92rem;
  color: #f1f5f9;
  line-height: 1.58;
}

/* Tab 3: Installation Guide Steps */
.install-steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.install-pixel-card {
  background: var(--grad-card);
  border: var(--border-pixel);
  box-shadow: var(--shadow-pixel-sm);
  padding: 22px;
  position: relative;
  transition: transform 0.12s ease;
}

.install-pixel-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-pixel), 0 0 16px rgba(56, 189, 248, 0.25);
}

.install-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #000000;
  color: var(--accent-gold-light);
  border: 2px solid rgba(255, 255, 255, 0.25);
  box-shadow: var(--shadow-pixel-sm);
  padding: 4px 11px;
  font-family: var(--font-pixel-display);
  font-size: 0.76rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.install-step-title {
  font-family: var(--font-pixel-display);
  font-size: 0.96rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 6px;
}

.install-step-desc {
  font-size: 0.91rem;
  color: #f1f5f9;
  line-height: 1.58;
}

.install-step-desc code {
  font-family: var(--font-mono);
  background: #000000;
  padding: 2px 7px;
  color: var(--accent-cyan);
  font-size: 0.84rem;
  font-weight: 600;
}

/* ==========================================================================
   8. FAQ Accordion Section
   ========================================================================== */
.faq-accordion-section {
  max-width: var(--container-max);
  margin: 40px auto 0;
  padding: 0 20px;
  position: relative;
  z-index: 5;
}

.faq-headline-wrap {
  margin-bottom: 16px;
}

.faq-main-title {
  font-family: var(--font-pixel-display);
  font-size: 1.12rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.02em;
}

.faq-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-drawer {
  background: var(--bg-surface-0);
  border: var(--border-pixel);
  box-shadow: var(--shadow-pixel-sm);
  overflow: hidden;
  transition: box-shadow 0.15s ease;
}

.faq-drawer.open {
  box-shadow: var(--shadow-pixel), 0 0 18px rgba(37, 99, 235, 0.25);
}

.faq-drawer-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: transparent;
  border: none;
  padding: 16px 20px;
  font-family: var(--font-body);
  font-size: 1.02rem;
  font-weight: 700;
  color: #ffffff;
  text-align: left;
  cursor: pointer;
  gap: 14px;
}

.faq-drawer-trigger:hover {
  background: var(--bg-surface-1);
}

.faq-trigger-arrow {
  font-size: 0.85rem;
  color: var(--accent-cyan);
  transition: transform 0.2s ease;
}

.faq-drawer.open .faq-trigger-arrow {
  transform: rotate(180deg);
}

.faq-drawer-pane {
  display: none;
  padding: 0 20px 20px;
  font-size: 0.95rem;
  line-height: 1.68;
  color: #f1f5f9;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.faq-drawer.open .faq-drawer-pane {
  display: block;
}

/* ==========================================================================
   9. Footer & Social Channels (Arcade Credits)
   ========================================================================== */
.clean-portal-footer {
  max-width: var(--container-max);
  margin: 50px auto 30px;
  padding: 28px 20px 40px;
  text-align: center;
  border-top: var(--border-pixel);
  position: relative;
  z-index: 5;
}

.footer-badges-cluster {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.footer-pixel-chip {
  font-family: var(--font-pixel-display);
  font-size: 0.72rem;
  font-weight: 600;
  background: #141c2c;
  border: 2px solid #000000;
  box-shadow: var(--shadow-pixel-sm);
  padding: 5px 12px;
  color: #ffffff;
}

.footer-pixel-chip.cyan { color: var(--accent-cyan); }
.footer-pixel-chip.cobalt { color: var(--accent-cobalt-light); }
.footer-pixel-chip.green { color: var(--accent-emerald); }

.footer-portal-title {
  font-family: var(--font-pixel-display);
  font-size: 0.90rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #ffffff;
  margin-bottom: 8px;
}

.footer-portal-desc {
  font-size: 0.88rem;
  color: #cbd5e1;
  max-width: 620px;
  margin: 0 auto 20px;
  line-height: 1.6;
}

.footer-social-links-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-pixel-action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #141c2c;
  border: 2px solid #000000;
  box-shadow: var(--shadow-pixel-sm);
  padding: 8px 18px;
  font-family: var(--font-pixel-display);
  font-size: 0.76rem;
  font-weight: 600;
  color: #ffffff;
  text-decoration: none;
  transition: transform 0.1s ease, box-shadow 0.1s ease, background 0.1s ease;
}

.btn-pixel-action:hover {
  background: var(--bg-surface-2);
  transform: translate(-1px, -1px);
  box-shadow: var(--shadow-pixel), 0 0 14px rgba(56, 189, 248, 0.35);
}

.btn-pixel-action:active {
  transform: translate(2px, 2px);
  box-shadow: 0 0 0 #000000;
}

/* ==========================================================================
   10. Mobile Sticky Dock Bar (Phones Only)
   ========================================================================== */
.mobile-sticky-dock-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 10px 14px;
  padding-bottom: max(10px, env(safe-area-inset-bottom));
  background: rgba(9, 11, 16, 0.95);
  backdrop-filter: blur(12px);
  border-top: var(--border-pixel);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.7), 0 0 25px rgba(37, 99, 235, 0.25);
  z-index: 99;
}

.btn-dock-arcade-download {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  background: var(--grad-btn-primary);
  border: var(--border-pixel-thick);
  box-shadow: var(--shadow-pixel-sm);
  padding: 13px 18px;
  color: #ffffff;
  font-family: var(--font-pixel-display);
  font-size: 0.88rem;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.08s ease;
}

.btn-dock-arcade-download:active {
  transform: translate(2px, 2px);
  box-shadow: 0 0 0 #000000;
}

/* Floating Toast */
.clean-blue-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(30px);
  background: #0f131d;
  color: #ffffff;
  border: var(--border-pixel);
  box-shadow: var(--shadow-pixel-lg), 0 0 20px rgba(56, 189, 248, 0.35);
  padding: 10px 20px;
  font-family: var(--font-pixel-display);
  font-size: 0.74rem;
  z-index: 1000;
  opacity: 0;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.2s ease;
  pointer-events: none;
  white-space: nowrap;
}

.clean-blue-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ==========================================================================
   11. Responsive Breakpoints
   ========================================================================== */
@media (max-width: 860px) {
  .console-grid-layout {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 24px 20px;
    text-align: center;
  }

  .hero-mockup-column {
    margin: 0 auto;
  }

  .arcade-status-badge {
    margin: 0 auto 12px;
  }

  .hero-description {
    margin: 0 auto 16px;
  }

  .telemetry-specs-grid {
    justify-content: center;
  }

  .secondary-action-row {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .header-wrapper {
    margin-top: 10px;
    padding: 0 max(14px, env(safe-area-inset-left));
  }

  .header-hud-bar {
    padding: 8px 12px;
    flex-wrap: wrap;
    gap: 10px;
  }

  .brand-title {
    font-size: 0.96rem;
  }

  .hero-console-container {
    margin-top: 16px;
    padding: 0 max(14px, env(safe-area-inset-left));
  }

  .console-topbar {
    padding: 9px 12px;
    justify-content: center;
  }

  .topbar-station-tag {
    font-size: 0.68rem;
    color: #ffffff;
    text-align: center;
  }

  .topbar-pills {
    display: none;
  }

  .hero-main-title {
    font-size: clamp(1.45rem, 5.8vw, 1.85rem);
    line-height: 1.28;
  }

  .app-icon-squircle-wrap {
    width: 124px;
    height: 124px;
    border-radius: 26px;
  }

  .tab-stage-viewport {
    padding: 18px 12px;
  }

  .features-matrix-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .compat-matrix-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .install-steps-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .members-pills-row {
    -webkit-overflow-scrolling: touch;
    max-height: 230px;
  }

  .member-showcase-section,
  .tabs-switcher-section,
  .faq-accordion-section {
    padding: 0 max(14px, env(safe-area-inset-left));
  }

  .mobile-sticky-dock-bar {
    display: block;
  }

  .clean-portal-footer {
    padding-bottom: 96px;
  }
}

@media (max-width: 380px) {
  .btn-pixel-audio span:not(.audio-status) {
    display: none;
  }

  .brand-title {
    font-size: 0.88rem;
  }

  .arcade-btn-title {
    font-size: 0.95rem;
  }
}