/* ==========================================================================
   HA HUB - Premium Android Tablet Automation Landing Page Styles
   Theme: Obsidian Cyber-Luxury / Deep Dark Glassmorphism
   ========================================================================== */

:root {
  /* Color Palette */
  --bg-primary: #07080c;
  --bg-secondary: #0d1017;
  --bg-tertiary: #141824;
  --bg-card: rgba(20, 24, 36, 0.7);
  --bg-card-hover: rgba(28, 34, 52, 0.85);
  --bg-glass: rgba(255, 255, 255, 0.03);
  --bg-glass-heavy: rgba(13, 16, 23, 0.82);

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(99, 102, 241, 0.4);
  --border-focus: #6366f1;

  --accent-primary: #6366f1;       /* Electric Indigo */
  --accent-primary-hover: #4f46e5;
  --accent-cyan: #06b6d4;          /* Cyber Cyan */
  --accent-violet: #8b5cf6;        /* Neon Purple */
  --accent-emerald: #10b981;       /* Home Automation Green */
  --accent-amber: #f59e0b;         /* Warm Accent */

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-inverse: #030712;

  --gradient-brand: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #06b6d4 100%);
  --gradient-text: linear-gradient(135deg, #ffffff 0%, #cbd5e1 60%, #94a3b8 100%);
  --gradient-accent-text: linear-gradient(135deg, #818cf8 0%, #c084fc 50%, #38bdf8 100%);
  --gradient-glow: radial-gradient(circle at 50% 50%, rgba(99, 102, 241, 0.18) 0%, rgba(139, 92, 246, 0.08) 45%, transparent 70%);

  /* Shadows & Glows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.8);
  --glow-primary: 0 0 40px rgba(99, 102, 241, 0.35);
  --glow-cyan: 0 0 35px rgba(6, 182, 212, 0.3);
  --glow-emerald: 0 0 25px rgba(16, 185, 129, 0.3);

  /* Layout & Sizing */
  --container-max: 1240px;
  --container-narrow: 960px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  color-scheme: dark;
}

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

.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
  vertical-align: middle;
}

/* Background Ambient Glow Orbs */
.bg-ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.45;
  will-change: transform;
}

.glow-orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.45), transparent 70%);
  top: -100px;
  left: 20%;
  animation: floatOrb 18s ease-in-out infinite alternate;
}

.glow-orb-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.35), transparent 70%);
  top: 40%;
  right: -100px;
  animation: floatOrb 22s ease-in-out infinite alternate-reverse;
}

.glow-orb-3 {
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.25), transparent 70%);
  bottom: 5%;
  left: -150px;
  animation: floatOrb 25s ease-in-out infinite alternate;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(60px, 40px) scale(1.1); }
  100% { transform: translate(-40px, 70px) scale(0.95); }
}

/* Grid Overlay Texture */
.bg-grid {
  position: fixed;
  inset: 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: -1;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 85%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 85%);
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 24px;
}

.container-narrow {
  max-width: var(--container-narrow);
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.gradient-text {
  background: var(--gradient-accent-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-brand-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

p {
  color: var(--text-secondary);
}

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

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding-block: 16px;
  transition: all var(--transition-normal);
}

.header.scrolled {
  background: var(--bg-glass-heavy);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-subtle);
  padding-block: 12px;
  box-shadow: var(--shadow-sm);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  white-space: nowrap;
  flex-shrink: 0;
}

.logo span {
  white-space: nowrap;
}

.logo-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(0, 174, 255, 0.35);
  overflow: hidden;
  flex-shrink: 0;
  background: #000000;
  transition: transform var(--transition-normal);
}

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

.logo:hover .logo-icon {
  transform: rotate(6deg) scale(1.05);
}

.logo-badge {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(99, 102, 241, 0.35);
  color: #818cf8;
  font-weight: 600;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link:hover {
  color: var(--text-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--accent-primary);
  transition: width var(--transition-fast);
}

.nav-link:hover::after {
  width: 100%;
}

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

/* Language Switcher Button */
.lang-switcher {
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 4px;
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.lang-switcher:hover {
  border-color: var(--border-hover);
}

.lang-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lang-btn.active {
  background: var(--accent-primary);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.4);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  text-decoration: none;
}

.btn-primary {
  background: var(--gradient-brand);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.btn-primary:hover::before {
  transform: translateX(100%);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(99, 102, 241, 0.55);
  color: #ffffff;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
  color: #ffffff;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.05rem;
  border-radius: var(--radius-lg);
}

.btn-glow {
  box-shadow: 0 0 25px rgba(99, 102, 241, 0.5);
}

/* Mobile Menu Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  padding-top: 140px;
  padding-bottom: 80px;
  position: relative;
  text-align: center;
}

.hero-badge-wrap {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.3);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.15);
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-emerald);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-emerald);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.hero-badge-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: #a5b4fc;
  letter-spacing: 0.02em;
}

.hero-title {
  font-size: clamp(2.5rem, 5.5vw, 4.2rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  margin-bottom: 20px;
  max-width: 950px;
  margin-inline: auto;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 760px;
  margin-inline: auto;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.hero-guarantee {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin-bottom: 48px;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.guarantee-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.guarantee-item svg {
  color: var(--accent-emerald);
  width: 18px;
  height: 18px;
}

/* ==========================================================================
   Interactive Tablet Mockup Showcase
   ========================================================================== */
.tablet-showcase-wrap {
  position: relative;
  max-width: 1060px;
  margin-inline: auto;
  margin-top: 20px;
}

.tablet-glow-backdrop {
  position: absolute;
  inset: 5%;
  background: radial-gradient(ellipse at center, rgba(99, 102, 241, 0.35) 0%, rgba(139, 92, 246, 0.15) 50%, transparent 80%);
  filter: blur(60px);
  z-index: 0;
  pointer-events: none;
}

/* Floating Status Badges */
.floating-badge {
  position: absolute;
  background: rgba(15, 18, 28, 0.88);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 12px;
  pointer-events: none;
  animation: floatBadge 6s ease-in-out infinite alternate;
}

.badge-top-left {
  top: 40px;
  left: -30px;
  animation-delay: 0s;
}

.badge-bottom-right {
  bottom: 40px;
  right: -30px;
  animation-delay: 3s;
}

@keyframes floatBadge {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-12px); }
}

.badge-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.badge-icon.emerald {
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-emerald);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-icon.indigo {
  background: rgba(99, 102, 241, 0.15);
  color: var(--accent-primary);
  border: 1px solid rgba(99, 102, 241, 0.3);
}

.badge-content {
  text-align: left;
}

.badge-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
}

.badge-subtitle {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* Tablet Device Frame */
.tablet-frame {
  position: relative;
  z-index: 1;
  background: #11131a;
  border-radius: 36px;
  padding: 14px;
  box-shadow: 
    0 0 0 2px #222736,
    0 25px 70px -10px rgba(0, 0, 0, 0.95),
    0 0 50px rgba(99, 102, 241, 0.25);
  transition: transform var(--transition-normal);
}

.tablet-bezel {
  position: relative;
  background: #000000;
  border-radius: 24px;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.8);
}

.tablet-camera {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 8px;
  height: 8px;
  background: #1a1c24;
  border: 1px solid #33384a;
  border-radius: 50%;
  z-index: 15;
}

.tablet-screen {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  background: #000;
}

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

.tablet-screen-glare {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0) 50%);
  pointer-events: none;
  z-index: 5;
}

/* ==========================================================================
   Interactive 4-Way Gesture Section
   ========================================================================== */
.gesture-section {
  padding-block: 100px;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 780px;
  margin-inline: auto;
  margin-bottom: 56px;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-cyan);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.interactive-gesture-container {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 40px;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 40px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg);
}

.gesture-control-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.gesture-pad-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Gesture Direction D-Pad Buttons */
.gesture-dpad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 10px;
  width: 100%;
  max-width: 290px;
  margin-inline: auto;
}

.dpad-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 6px;
  cursor: pointer;
  transition: all var(--transition-normal);
  font-size: 0.75rem;
  font-weight: 600;
  font-family: inherit;
}

.dpad-btn svg {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-normal);
}

.dpad-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.2);
  transform: scale(1.03);
}

.dpad-btn.active {
  background: var(--accent-primary);
  border-color: var(--accent-primary-hover);
  color: #fff;
  box-shadow: 0 0 25px rgba(99, 102, 241, 0.55);
}

.dpad-top { grid-column: 2; grid-row: 1; }
.dpad-left { grid-column: 1; grid-row: 2; }
.dpad-center { grid-column: 2; grid-row: 2; }
.dpad-right { grid-column: 3; grid-row: 2; }
.dpad-bottom { grid-column: 2; grid-row: 3; }

/* Active Gesture Info Card */
.gesture-info-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: all 0.3s ease;
}

.gesture-info-heading {
  font-size: 1.05rem;
  font-weight: 700;
  color: #a5b4fc;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.gesture-info-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.gesture-swipe-cue {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-cyan);
  font-weight: 700;
  margin-top: 12px;
}

/* Interactive Simulator Display Frame */
.simulator-display {
  position: relative;
}

.simulator-device {
  background: #0f111a;
  border-radius: 28px;
  padding: 12px;
  box-shadow: 
    0 0 0 2px #1f2438,
    0 20px 50px rgba(0, 0, 0, 0.85),
    0 0 35px rgba(99, 102, 241, 0.2);
  position: relative;
  overflow: hidden;
}

.simulator-screen-container {
  aspect-ratio: 16 / 10;
  border-radius: 18px;
  overflow: hidden;
  position: relative;
  background: #000;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  cursor: grab;
}

.simulator-screen-container:active {
  cursor: grabbing;
}

.simulator-screen-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
  -webkit-user-drag: none;
  user-drag: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.simulator-screen-img.fade-out {
  opacity: 0.35;
  transform: scale(0.98);
}

/* Directional Quick Tap Arrows directly on Simulator (Visible on mobile only) */
.sim-nav-arrow {
  display: none; /* Hidden on computer/desktop */
  position: absolute;
  z-index: 10;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #f8fafc;
  border-radius: 9999px;
  padding: 6px 14px;
  font-size: 11px;
  font-weight: 700;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5), 0 0 10px rgba(99, 102, 241, 0.2);
  transition: all 0.25s cubic-bezier(0.2, 0, 0, 1);
  font-family: inherit;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

.sim-nav-arrow:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary-hover);
  transform: scale(1.06);
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.55);
}

.sim-nav-arrow:active {
  transform: scale(0.96);
}

.sim-nav-arrow svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  flex-shrink: 0;
}

.sim-arrow-top {
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
}
.sim-arrow-top:hover {
  transform: translateX(-50%) scale(1.06);
}
.sim-arrow-top:active {
  transform: translateX(-50%) scale(0.96);
}

.sim-arrow-bottom {
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
}
.sim-arrow-bottom:hover {
  transform: translateX(-50%) scale(1.06);
}
.sim-arrow-bottom:active {
  transform: translateX(-50%) scale(0.96);
}

.sim-arrow-left {
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
}
.sim-arrow-left:hover {
  transform: translateY(-50%) scale(1.06);
}
.sim-arrow-left:active {
  transform: translateY(-50%) scale(0.96);
}

.sim-arrow-right {
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
}
.sim-arrow-right:hover {
  transform: translateY(-50%) scale(1.06);
}
.sim-arrow-right:active {
  transform: translateY(-50%) scale(0.96);
}

.sim-nav-arrow.hidden {
  opacity: 0;
  pointer-events: none;
  transform: scale(0.8);
}
.sim-arrow-top.hidden { transform: translateX(-50%) translateY(-10px) scale(0.8); }
.sim-arrow-bottom.hidden { transform: translateX(-50%) translateY(10px) scale(0.8); }
.sim-arrow-left.hidden { transform: translateY(-50%) translateX(-10px) scale(0.8); }
.sim-arrow-right.hidden { transform: translateY(-50%) translateX(10px) scale(0.8); }


/* ==========================================================================
   Architecture & Performance Comparison (Why Native Matters)
   ========================================================================== */
.performance-section {
  padding-block: 100px;
  position: relative;
}

.perf-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 48px;
  margin-bottom: 56px;
}

.perf-metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.perf-metric-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
}

.perf-metric-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 2px;
  background: var(--gradient-brand);
}

.metric-number {
  font-size: 2.8rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 6px;
}

.metric-number.highlight-emerald { color: var(--accent-emerald); }
.metric-number.highlight-cyan { color: var(--accent-cyan); }
.metric-number.highlight-indigo { color: #818cf8; }

.metric-label {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.metric-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Comparison Table */
.comparison-table-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.comparison-table th,
.comparison-table td {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.comparison-table th {
  background: rgba(255, 255, 255, 0.02);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.comparison-table th.brand-col {
  color: #818cf8;
  background: rgba(99, 102, 241, 0.08);
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table td.brand-col {
  background: rgba(99, 102, 241, 0.04);
  font-weight: 600;
  color: var(--text-primary);
}

.status-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
}

.status-tag.success { color: var(--accent-emerald); }
.status-tag.fail { color: #f87171; }

/* ==========================================================================
   Feature Deep-Dive Grid
   ========================================================================== */
.features-section {
  padding-block: 100px;
  position: relative;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 32px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-hover);
  box-shadow: 0 12px 35px rgba(99, 102, 241, 0.15);
}

.feature-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-icon-wrap .material-symbols-outlined {
  font-size: 26px;
  color: #818cf8;
  display: block;
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 20px;
  flex-grow: 1;
}

.feature-highlight-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.feature-highlight-list li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.feature-highlight-list li svg {
  color: var(--accent-cyan);
  flex-shrink: 0;
  width: 16px;
  height: 16px;
}

/* ==========================================================================
   Old Tablet Recycling Banner (Sustainability / Smart Value)
   ========================================================================== */
.recycling-section {
  padding-block: 80px;
}

.recycling-card {
  background: linear-gradient(135deg, rgba(20, 24, 36, 0.9) 0%, rgba(30, 37, 56, 0.7) 100%);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: var(--radius-xl);
  padding: 48px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
  position: relative;
  overflow: hidden;
}

.recycling-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.2), transparent 70%);
  filter: blur(80px);
}

.recycling-content h3 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.recycling-content p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.7;
}

.recycling-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.stat-item h4 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent-emerald);
}

.stat-item span {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.recycling-badge-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.benefit-pill {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.benefit-pill svg {
  color: var(--accent-cyan);
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.benefit-pill span {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ==========================================================================
   Wiki & Official Documentation Section
   ========================================================================== */
.wiki-section {
  padding-block: 40px 80px;
  position: relative;
}

.wiki-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 48px 44px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
}

.wiki-card::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.18), transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}

.wiki-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(6, 182, 212, 0.12);
  color: var(--accent-cyan);
  border: 1px solid rgba(6, 182, 212, 0.3);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 9999px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.wiki-content h3 {
  font-size: clamp(1.6rem, 2.5vw, 2.1rem);
  font-weight: 800;
  margin-bottom: 12px;
}

.wiki-content p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 680px;
  margin-bottom: 0;
}

.wiki-action-wrap {
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .wiki-card {
    flex-direction: column;
    align-items: flex-start;
    padding: 32px 24px;
    gap: 24px;
  }
}

/* ==========================================================================
   Pricing Section (One-Time Payment Only)
   ========================================================================== */
.pricing-section {
  padding-block: 100px;
  position: relative;
}

.pricing-card-wrap {
  max-width: 580px;
  margin-inline: auto;
  position: relative;
}

.pricing-glow-backdrop {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.3) 0%, transparent 70%);
  filter: blur(50px);
  z-index: 0;
}

.pricing-card {
  position: relative;
  z-index: 1;
  background: rgba(18, 22, 34, 0.95);
  border: 1px solid rgba(99, 102, 241, 0.4);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8), 0 0 40px rgba(99, 102, 241, 0.2);
}

.pricing-badge-popular {
  display: inline-block;
  background: var(--gradient-brand);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.pricing-title {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.pricing-tagline {
  font-size: 1rem;
  color: var(--accent-emerald);
  font-weight: 600;
  margin-bottom: 20px;
}

.pricing-discount-badge-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 14px;
}

.pricing-discount-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(244, 63, 94, 0.15);
  color: #fb7185;
  border: 1px solid rgba(244, 63, 94, 0.35);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 9999px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.pricing-amount-wrap {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.pricing-original-price {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: line-through;
  text-decoration-color: #fb7185;
  text-decoration-thickness: 2px;
  margin-right: 4px;
}

.pricing-current-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.pricing-currency {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
}

.pricing-amount {
  font-size: 4.2rem;
  font-weight: 900;
  line-height: 1;
  color: var(--text-primary);
  letter-spacing: -0.04em;
}

.pricing-period {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.pricing-notice {
  font-size: 0.92rem;
  color: var(--accent-cyan);
  font-weight: 600;
  margin-bottom: 32px;
  line-height: 1.5;
}

.pricing-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-align: left;
  margin-bottom: 36px;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding-block: 24px;
}

.pricing-feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.pricing-feature-item svg {
  color: var(--accent-emerald);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.pricing-subtext {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 16px;
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-section {
  padding-block: 100px;
}

.faq-accordion {
  max-width: 820px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

.faq-item.active {
  border-color: var(--border-hover);
  background: rgba(25, 30, 46, 0.8);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 28px;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.05rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
}

.faq-chevron {
  width: 20px;
  height: 20px;
  color: var(--text-secondary);
  transition: transform var(--transition-normal);
  flex-shrink: 0;
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
  color: var(--accent-primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.active .faq-answer {
  max-height: 400px;
}

.faq-answer-inner {
  padding: 0 28px 22px 28px;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ==========================================================================
   Final CTA Banner
   ========================================================================== */
.final-cta-section {
  padding-block: 80px 120px;
}

.cta-banner {
  background: var(--gradient-brand);
  border-radius: var(--radius-xl);
  padding: 60px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(99, 102, 241, 0.45);
}

.cta-banner-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin-inline: auto;
}

.cta-banner h2 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
  letter-spacing: -0.03em;
}

.cta-banner p {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 32px;
}

.cta-banner .btn-primary {
  background: #ffffff;
  color: #030712;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  font-weight: 700;
}

.cta-banner .btn-primary:hover {
  background: #f1f5f9;
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.4);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: #040508;
  border-top: 1px solid var(--border-subtle);
  padding-top: 60px;
  padding-bottom: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 12px;
  max-width: 320px;
  line-height: 1.6;
}

.footer-col h5 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 18px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.875rem;
}

.footer-links a {
  color: var(--text-secondary);
}

.footer-links a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-disclaimer {
  max-width: 600px;
  line-height: 1.5;
}

/* ==========================================================================
   Animations & Scroll Reveal Utilities
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .interactive-gesture-container {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 24px 20px;
  }

  .simulator-display {
    order: 1; /* Hero screen FIRST on mobile & tablets */
    width: 100%;
    max-width: 620px;
    margin-inline: auto;
  }

  .gesture-control-panel {
    order: 2; /* Info card underneath the screen */
    align-items: center;
    text-align: center;
    width: 100%;
    max-width: 620px;
    margin-inline: auto;
    gap: 16px;
  }

  /* Hide D-Pad completely on mobile / tablet */
  .gesture-dpad {
    display: none !important;
  }

  /* Show on-screen tablet shortcuts on mobile / tablet */
  .sim-nav-arrow {
    display: inline-flex;
    padding: 6px 12px;
    font-size: 11px;
  }
  .sim-nav-arrow.hidden {
    display: none !important;
  }

  .gesture-info-card {
    width: 100%;
    max-width: 540px;
    padding: 18px 20px;
  }

  .recycling-card {
    grid-template-columns: 1fr;
    padding: 32px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .header-container {
    padding-inline: 16px;
    gap: 12px;
  }

  .logo {
    font-size: 1.25rem;
    gap: 10px;
    white-space: nowrap;
    flex-shrink: 0;
  }

  .logo-icon {
    width: 36px;
    height: 36px;
  }

  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-subtle);
    padding: 24px;
    flex-direction: column;
    gap: 20px;
    transform: translateY(-150%);
    transition: transform var(--transition-normal);
    box-shadow: var(--shadow-lg);
  }

  .nav-links.open {
    transform: translateY(0);
  }

  .mobile-toggle {
    display: block;
  }

  .header-actions .btn {
    display: none;
  }

  .floating-badge {
    display: none; /* Hide floating badges on smaller screens to avoid overflow */
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .comparison-table-wrap {
    overflow-x: auto;
  }

  .comparison-table {
    min-width: 550px;
  }
}

@media (max-width: 480px) {
  .header-container {
    padding-inline: 12px;
    gap: 8px;
  }

  .logo {
    font-size: 1.15rem;
    gap: 8px;
    white-space: nowrap;
    flex-shrink: 0;
  }

  .logo-icon {
    width: 32px;
    height: 32px;
  }

  .header-actions {
    gap: 8px;
  }

  .lang-btn {
    padding: 3px 8px;
    font-size: 0.75rem;
  }

  .interactive-gesture-container {
    padding: 16px 12px;
    border-radius: 20px;
    gap: 16px;
  }

  .gesture-pad-title {
    font-size: 0.95rem;
    justify-content: center;
  }

  .sim-nav-arrow {
    padding: 5px 8px;
    font-size: 9.5px;
    gap: 4px;
  }
  .sim-nav-arrow svg {
    width: 11px;
    height: 11px;
  }
}

/* ==========================================================================
   Legal Pages (Privacy Policy & Terms of Service)
   ========================================================================== */
.legal-page-header {
  padding-top: 140px;
  padding-bottom: 40px;
  position: relative;
}

.legal-back-nav {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 24px;
}

.legal-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
}

.legal-back-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateX(-3px);
}

.legal-title {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 900;
  margin-bottom: 12px;
}

.legal-meta {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.legal-main-section {
  padding-bottom: 100px;
}

.legal-container {
  max-width: 900px;
  margin-inline: auto;
}

.legal-highlight-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 40px;
}

.legal-highlight-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.legal-highlight-icon {
  font-size: 28px !important;
  color: var(--accent-cyan);
}

.legal-highlight-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.legal-highlight-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.legal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 48px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg);
}

.legal-section {
  margin-bottom: 40px;
}

.legal-section:last-child {
  margin-bottom: 0;
}

.legal-section h2 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-subtle);
}

.legal-section p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.legal-section p:last-child {
  margin-bottom: 0;
}

.legal-section ul {
  list-style: none;
  padding: 0;
  margin-block: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.legal-section ul li {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  padding-left: 24px;
  position: relative;
}

.legal-section ul li::before {
  content: '•';
  position: absolute;
  left: 8px;
  top: 0;
  color: var(--accent-cyan);
  font-weight: bold;
  font-size: 1.2rem;
}

.legal-alert {
  background: rgba(6, 182, 212, 0.06);
  border: 1px solid rgba(6, 182, 212, 0.25);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-block: 20px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.legal-alert-icon {
  font-size: 24px !important;
  color: var(--accent-cyan);
  flex-shrink: 0;
}

.legal-alert p {
  font-size: 0.92rem !important;
  color: var(--text-primary) !important;
  margin: 0 !important;
  line-height: 1.6 !important;
}

@media (max-width: 768px) {
  .legal-card {
    padding: 28px 20px;
  }
  
  .legal-section h2 {
    font-size: 1.2rem;
  }
}

/* ==========================================================================
   Support Page Styles
   ========================================================================== */
.support-main-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 48px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg);
  margin-bottom: 32px;
}

.support-contact-hero {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 40px auto;
}

.support-icon-badge {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px auto;
  color: var(--accent-cyan);
}

.support-icon-badge .material-symbols-outlined {
  font-size: 32px !important;
}

.support-contact-hero h2 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.support-contact-hero p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.support-email-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(6, 182, 212, 0.3);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  margin-block: 24px;
  box-shadow: 0 0 30px rgba(6, 182, 212, 0.06);
}

.support-email-display {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-subtle);
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-family: monospace;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--accent-cyan);
}

.support-email-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.support-topics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.support-topic-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all var(--transition-normal);
}

.support-topic-card:hover {
  border-color: rgba(6, 182, 212, 0.3);
  background: rgba(255, 255, 255, 0.04);
  transform: translateY(-3px);
}

.support-topic-card .material-symbols-outlined {
  font-size: 28px !important;
  color: var(--accent-cyan);
  margin-bottom: 12px;
}

.support-topic-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.support-topic-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.support-banner-wiki {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.08), rgba(59, 130, 246, 0.05));
  border: 1px solid rgba(6, 182, 212, 0.25);
  border-radius: var(--radius-xl);
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 32px;
}

@media (max-width: 768px) {
  .support-main-card {
    padding: 28px 20px;
  }

  .support-banner-wiki {
    flex-direction: column;
    text-align: center;
    padding: 24px;
  }

  .support-email-display {
    font-size: 0.95rem;
    padding: 10px 16px;
  }
}

/* ==========================================================================
   Wiki / Documentation Page Styles
   ========================================================================== */
.wiki-header-nav {
  display: flex;
  align-items: center;
  gap: 16px;
}

.wiki-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

.wiki-layout {
  display: grid;
  grid-template-columns: 290px minmax(0, 1fr) 220px;
  gap: 40px;
  padding-top: 30px;
  padding-bottom: 80px;
  position: relative;
}

/* Wiki Sidebar (Left) */
.wiki-sidebar {
  position: sticky;
  top: 90px;
  height: calc(100vh - 110px);
  overflow-y: auto;
  padding-right: 16px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}

.wiki-sidebar::-webkit-scrollbar {
  width: 5px;
}

.wiki-sidebar::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
}

.wiki-search-box {
  position: relative;
  margin-bottom: 24px;
}

.wiki-search-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 10px 12px 10px 38px;
  color: var(--text-primary);
  font-size: 0.88rem;
  font-family: inherit;
  transition: all var(--transition-fast);
}

.wiki-search-input:focus {
  outline: none;
  border-color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.05);
  box-shadow: 0 0 12px rgba(6, 182, 212, 0.2);
}

.wiki-search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 18px !important;
  pointer-events: none;
}

.wiki-nav-group {
  margin-bottom: 24px;
}

.wiki-nav-group-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 10px;
  padding-left: 10px;
}

.wiki-nav-group-title .material-symbols-outlined {
  font-size: 16px !important;
  color: var(--accent-cyan);
}

.wiki-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.wiki-nav-item a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
  border-left: 2px solid transparent;
}

.wiki-nav-item a:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}

.wiki-nav-item.active a {
  color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.08);
  border-left-color: var(--accent-cyan);
  font-weight: 600;
}

/* Wiki Main Content */
.wiki-content {
  min-width: 0;
}

.wiki-article-header {
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.wiki-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.3);
  color: var(--accent-cyan);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 14px;
}

.wiki-page-title {
  font-size: 2.3rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.2;
}

.wiki-page-lead {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Wiki Sections & Typography */
.wiki-section {
  margin-bottom: 56px;
  scroll-margin-top: 100px;
}

.wiki-section h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  position: relative;
  letter-spacing: -0.02em;
}

.wiki-section h2 .material-symbols-outlined {
  color: var(--accent-cyan);
  font-size: 26px !important;
}

.wiki-section h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 32px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.wiki-section h3 .material-symbols-outlined {
  color: var(--accent-purple);
  font-size: 20px !important;
}

.wiki-section p {
  color: var(--text-secondary);
  font-size: 0.96rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

.wiki-section ul, .wiki-section ol {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  padding-left: 24px;
  margin-bottom: 20px;
}

.wiki-section li {
  margin-bottom: 8px;
}

.wiki-section strong {
  color: var(--text-primary);
}

/* Callouts / Alerts */
.wiki-callout {
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin: 24px 0;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  border-left: 4px solid;
}

.wiki-callout p {
  margin: 0 !important;
  font-size: 0.92rem !important;
  line-height: 1.6 !important;
}

.wiki-callout .material-symbols-outlined {
  font-size: 22px !important;
  flex-shrink: 0;
  margin-top: 1px;
}

.wiki-callout-tip {
  background: rgba(16, 185, 129, 0.08);
  border-color: var(--accent-emerald);
}
.wiki-callout-tip .material-symbols-outlined { color: var(--accent-emerald); }
.wiki-callout-tip p { color: #d1fae5 !important; }

.wiki-callout-info {
  background: rgba(6, 182, 212, 0.08);
  border-color: var(--accent-cyan);
}
.wiki-callout-info .material-symbols-outlined { color: var(--accent-cyan); }
.wiki-callout-info p { color: #cffafe !important; }

.wiki-callout-warning {
  background: rgba(245, 158, 11, 0.08);
  border-color: var(--accent-amber);
}
.wiki-callout-warning .material-symbols-outlined { color: var(--accent-amber); }
.wiki-callout-warning p { color: #fef3c7 !important; }

.wiki-callout-important {
  background: rgba(168, 85, 247, 0.08);
  border-color: var(--accent-purple);
}
.wiki-callout-important .material-symbols-outlined { color: var(--accent-purple); }
.wiki-callout-important p { color: #f3e8ff !important; }

/* Settings Cards & Parameter Tables */
.wiki-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  margin: 24px 0;
}

.wiki-card-grid .wiki-card,
.wiki-content .wiki-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 22px;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  text-align: left;
  gap: 10px;
}

.wiki-card-grid .wiki-card:hover,
.wiki-content .wiki-card:hover {
  border-color: rgba(6, 182, 212, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.wiki-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 4px;
  text-align: left;
}

.wiki-card-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
}

.wiki-card-icon .material-symbols-outlined {
  font-size: 20px !important;
}

.wiki-card-grid .wiki-card h4,
.wiki-content .wiki-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  text-align: left;
}

.wiki-card-grid .wiki-card p,
.wiki-content .wiki-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
  text-align: left;
}

/* ==========================================================================
   Server Connection Cards (Section 2)
   ========================================================================== */
.wiki-server-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 24px 0;
}

.wiki-server-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  overflow: hidden;
}

.wiki-server-card:hover {
  border-color: rgba(6, 182, 212, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.wiki-server-card.wiki-server-recommended {
  border-color: rgba(6, 182, 212, 0.35);
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.04), var(--bg-card));
}

.wiki-server-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.wiki-server-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  flex-shrink: 0;
  margin-top: 2px;
}

.wiki-server-icon .material-symbols-outlined {
  font-size: 24px !important;
}

.wiki-server-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.wiki-server-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.wiki-server-title-row h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.wiki-server-badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

.wiki-badge-rec {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #34d399;
}

.wiki-badge-stable {
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.35);
  color: #60a5fa;
}

.wiki-badge-cloud {
  background: rgba(168, 85, 247, 0.12);
  border: 1px solid rgba(168, 85, 247, 0.35);
  color: #c084fc;
}

.wiki-url-box {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 8px 14px;
  font-family: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
  overflow-x: auto;
  max-width: 100%;
}

.wiki-url-proto {
  font-size: 0.72rem;
  font-weight: 800;
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.12);
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: 0.05em;
}

.wiki-url-proto-ssl {
  font-size: 0.72rem;
  font-weight: 800;
  color: #a855f7;
  background: rgba(168, 85, 247, 0.12);
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: 0.05em;
}

.wiki-url-box code {
  color: var(--text-primary);
  font-size: 0.92rem;
  background: transparent !important;
  padding: 0 !important;
  border-radius: 0 !important;
  white-space: nowrap;
}

.wiki-server-desc {
  font-size: 0.92rem !important;
  color: var(--text-secondary) !important;
  line-height: 1.6 !important;
  margin: 0 !important;
  padding-left: 60px;
}

@media (max-width: 768px) {
  .wiki-server-desc {
    padding-left: 0;
  }
}

/* FAQ Cards */
.wiki-faq-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin-bottom: 16px;
  transition: all var(--transition-fast);
}

.wiki-faq-card:hover {
  border-color: rgba(255, 255, 255, 0.18);
  transform: translateY(-1px);
}

.wiki-faq-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.wiki-faq-card h4::before {
  content: 'Q.';
  color: var(--accent-cyan);
  font-weight: 900;
  font-size: 0.9rem;
}

.wiki-faq-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

.wiki-table-wrap {
  overflow-x: auto;
  margin: 24px 0;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
}

.wiki-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  text-align: left;
}

.wiki-table th {
  background: rgba(255, 255, 255, 0.03);
  padding: 14px 18px;
  font-weight: 700;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-subtle);
  text-transform: uppercase;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
}

.wiki-table td {
  padding: 14px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
  line-height: 1.55;
}

.wiki-table tr:last-child td {
  border-bottom: none;
}

.wiki-table code {
  background: rgba(6, 182, 212, 0.12);
  color: var(--accent-cyan);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.85rem;
  font-family: monospace;
}

/* Steps list */
.wiki-steps {
  list-style: none;
  padding: 0;
  margin: 24px 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.wiki-step-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.wiki-step-num {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-primary));
  color: #ffffff;
  font-weight: 800;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 10px rgba(6, 182, 212, 0.25);
}

.wiki-step-body h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.wiki-step-body p {
  margin: 0;
  font-size: 0.92rem;
}

/* Wiki Right TOC */
.wiki-toc {
  position: sticky;
  top: 90px;
  height: calc(100vh - 110px);
  overflow-y: auto;
  padding-left: 10px;
  border-left: 1px solid var(--border-subtle);
}

.wiki-toc-title {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.wiki-toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.wiki-toc-item a {
  font-size: 0.82rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
  display: block;
  line-height: 1.4;
}

.wiki-toc-item a:hover {
  color: var(--text-primary);
}

.wiki-toc-item.active a {
  color: var(--accent-cyan);
  font-weight: 600;
}

/* Mobile Sidebar Drawer */
.wiki-mobile-bar {
  display: none;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  margin-bottom: 24px;
  align-items: center;
  justify-content: space-between;
}

.wiki-mobile-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.3);
  color: var(--accent-cyan);
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
}

@media (max-width: 1200px) {
  .wiki-layout {
    grid-template-columns: 260px minmax(0, 1fr);
  }
  .wiki-toc {
    display: none;
  }
}

@media (max-width: 992px) {
  .wiki-layout {
    grid-template-columns: 1fr;
  }

  .wiki-sidebar {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    width: 300px;
    height: calc(100vh - 70px);
    background: #090e17;
    border-right: 1px solid var(--border-subtle);
    padding: 24px;
    z-index: 1000;
    box-shadow: 20px 0 50px rgba(0,0,0,0.8);
  }

  .wiki-sidebar.open {
    display: block;
  }

  .wiki-mobile-bar {
    display: flex;
  }
}

/* ==========================================================================
   Rich Wiki Cards, Chips & Gesture Guides
   ========================================================================== */
.wiki-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  margin: 24px 0;
}

.wiki-feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all var(--transition-normal);
}

.wiki-feature-card:hover {
  border-color: rgba(6, 182, 212, 0.35);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.wiki-feature-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.wiki-feature-card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  flex-shrink: 0;
}

.wiki-feature-card-icon .material-symbols-outlined {
  font-size: 22px !important;
}

.wiki-feature-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.wiki-feature-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

.wiki-feature-card ul {
  margin: 4px 0 0 0;
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.wiki-feature-card li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.wiki-btn-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-full);
  padding: 4px 12px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-primary);
  vertical-align: middle;
  margin: 0 2px;
}

.wiki-btn-chip .material-symbols-outlined {
  font-size: 16px !important;
  color: var(--accent-cyan);
}

.wiki-gesture-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 24px 0;
}

.wiki-gesture-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: all var(--transition-fast);
}

.wiki-gesture-card:hover {
  border-color: rgba(6, 182, 212, 0.35);
  transform: translateY(-2px);
}

.wiki-gesture-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: rgba(6, 182, 212, 0.12);
  border: 1px solid rgba(6, 182, 212, 0.3);
  color: var(--accent-cyan);
  align-self: flex-start;
}

.wiki-gesture-badge .material-symbols-outlined {
  font-size: 15px !important;
}

.wiki-gesture-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.wiki-gesture-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}