/* ==========================================================================
   Just Talk — Official Website Stylesheet
   Pure, Self-Contained, Zero External Frameworks, 100% Accessible & Performant
   ========================================================================== */

:root {
  --bg-primary: #0A0A0C;
  --bg-secondary: #141418;
  --bg-card: rgba(20, 20, 24, 0.85);
  --bg-card-subtle: rgba(255, 255, 255, 0.03);
  
  --accent-blue: #6C8EEF;
  --accent-blue-glow: #3B82F6;
  --accent-amber: #FF9F0A;
  --accent-green: #30D158;
  --accent-purple: #AF52DE;
  --accent-cyan: #5AC8FA;
  --accent-red: #FF453A;
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-card: rgba(255, 255, 255, 0.12);
  --border-hover: rgba(255, 255, 255, 0.22);
  
  --text-primary: #EDEDED;
  --text-muted: #A1A1AA;
  --text-subtle: #71717A;
  
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, Menlo, Monaco, Consolas, monospace;
}

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

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

body {
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

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

kbd {
  display: inline-block;
  padding: 2px 6px;
  font-size: 0.75rem;
  line-height: 1.2;
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.4);
}

a {
  color: inherit;
  text-decoration: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.14);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.28);
}

/* Layout Containers */
.section-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-container-narrow {
  max-width: 840px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.glow-top {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 750px;
  height: 500px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.14) 0%, rgba(108, 142, 239, 0.08) 50%, transparent 80%);
  filter: blur(100px);
}

.glow-left {
  position: absolute;
  top: 35%;
  left: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 159, 10, 0.08) 0%, transparent 70%);
  filter: blur(120px);
}

.glow-right {
  position: absolute;
  top: 65%;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(48, 209, 88, 0.08) 0%, transparent 70%);
  filter: blur(120px);
}

/* ==========================================================================
   Site Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background-color: rgba(10, 10, 12, 0.85);
  border-bottom: 1px solid var(--border-subtle);
}

.header-container {
  max-width: 1100px;
  margin: 0 auto;
  height: 64px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

.brand-text {
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-title {
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  color: #FFFFFF;
}

.brand-version {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  padding: 2px 7px;
  border-radius: 9999px;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
}

.nav-links a:hover {
  color: #FFFFFF;
}

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

.github-icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  color: var(--text-muted);
  transition: all 0.15s ease;
}

.github-icon-btn:hover {
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.08);
}

.icon-svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.cta-header-btn {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 8px;
  background-color: #FFFFFF;
  color: #000000;
  transition: background-color 0.15s ease, transform 0.15s ease;
}

.cta-header-btn:hover {
  background-color: #E4E4E7;
  transform: translateY(-1px);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  padding: 72px 0 56px;
  text-align: center;
}

.hero-container {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.release-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 9999px;
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  margin-bottom: 28px;
  transition: border-color 0.2s ease;
}

.release-pill:hover {
  border-color: var(--border-hover);
}

.pulsing-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-green);
  animation: pulse-green 2s infinite ease-in-out;
}

@keyframes pulse-green {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.release-text {
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
}

.chevron-icon {
  width: 14px;
  height: 14px;
  color: rgba(255, 255, 255, 0.5);
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #FFFFFF;
  margin-bottom: 20px;
}

.gradient-text {
  background: linear-gradient(135deg, #6C8EEF 0%, #A8C5FF 50%, #30D158 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.125rem;
  font-weight: 400;
  color: var(--text-muted);
  max-width: 640px;
  line-height: 1.7;
  margin-bottom: 36px;
}

/* Download CTA Box */
.download-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 100%;
}

.download-box {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border-radius: 18px;
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-card);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(20px);
  position: relative;
}

.smart-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 28px;
  border-radius: 14px;
  background-color: #FFFFFF;
  color: #000000;
  font-weight: 600;
  transition: transform 0.12s ease, background-color 0.12s ease;
}

.smart-btn:hover {
  background-color: #F4F4F5;
  transform: scale(1.01);
}

.smart-btn:active {
  transform: scale(0.99);
}

.btn-os-icon {
  width: 22px;
  height: 22px;
  fill: currentColor;
  flex-shrink: 0;
}

.btn-text-col {
  text-align: left;
}

.btn-label-title {
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.2;
}

.btn-label-sub {
  font-size: 0.7rem;
  color: #52525B;
  font-weight: 400;
}

.dropdown-wrapper {
  position: relative;
}

.dropdown-trigger-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 18px;
  border-radius: 12px;
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.dropdown-trigger-btn:hover {
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.06);
}

.dropdown-chevron {
  width: 14px;
  height: 14px;
}

.dropdown-popover {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 260px;
  padding: 8px;
  border-radius: 14px;
  background-color: #141418;
  border: 1px solid var(--border-card);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(24px);
  z-index: 50;
  text-align: left;
}

.dropdown-popover.hidden {
  display: none;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  transition: background-color 0.15s ease;
}

.dropdown-item:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

.dropdown-item-icon {
  width: 20px;
  height: 20px;
  fill: rgba(255, 255, 255, 0.8);
  flex-shrink: 0;
}

.dropdown-item-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: #FFFFFF;
}

.dropdown-item-desc {
  font-size: 0.65rem;
  color: var(--text-subtle);
}

.dropdown-divider {
  height: 1px;
  background-color: var(--border-subtle);
  margin: 6px 0;
}

.dropdown-footer-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  font-size: 0.7rem;
  color: var(--text-muted);
  border-radius: 8px;
}

.dropdown-footer-link:hover {
  color: #FFFFFF;
  background-color: rgba(255, 255, 255, 0.04);
}

.external-icon {
  width: 12px;
  height: 12px;
}

/* Mobile Notice */
.mobile-notice {
  padding: 16px 20px;
  border-radius: 14px;
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  text-align: center;
  max-width: 480px;
}

.mobile-notice.hidden {
  display: none;
}

.mobile-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.mobile-buttons {
  display: flex;
  gap: 10px;
  justify-content: center;
}

.secondary-btn {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: 8px;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-subtle);
  font-size: 0.75rem;
  color: #FFFFFF;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.secondary-btn:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

.copy-feedback {
  display: block;
  font-size: 0.7rem;
  color: var(--accent-green);
  margin-top: 8px;
}

.copy-feedback.hidden {
  display: none;
}

.trust-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--text-subtle);
}

.dot-sep {
  color: rgba(255, 255, 255, 0.2);
}

.install-help-link {
  color: var(--accent-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.install-help-link:hover {
  color: #FFFFFF;
}

/* ==========================================================================
   Interactive 3D Keycap & Live HUD Playground
   ========================================================================== */
.playground-section {
  padding: 64px 0 80px;
}

.section-header {
  text-align: center;
  margin-bottom: 40px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-blue);
  margin-bottom: 10px;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #FFFFFF;
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 620px;
  margin: 0 auto 16px;
  line-height: 1.6;
}

.simulator-note {
  max-width: 660px;
  margin: 0 auto;
  padding: 10px 16px;
  border-radius: 10px;
  background-color: rgba(108, 142, 239, 0.08);
  border: 1px solid rgba(108, 142, 239, 0.2);
  font-size: 0.75rem;
  color: #A8C5FF;
  line-height: 1.5;
}

.playground-card {
  position: relative;
  background: linear-gradient(180deg, #141418 0%, #0D0D10 100%);
  border: 1px solid var(--border-card);
  border-radius: 28px;
  padding: 48px;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.8);
  overflow: hidden;
  outline: none;
}

.playground-card:focus-visible {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 2px var(--accent-blue);
}

/* Floating HUD Pill Simulation */
.pill-container {
  display: flex;
  justify-content: center;
  min-height: 54px;
  margin-bottom: 24px;
}

.sim-pill {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  border-radius: 9999px;
  background: rgba(18, 18, 22, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7), 0 0 20px rgba(108, 142, 239, 0.2);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.sim-pill.pill-hidden {
  opacity: 0;
  transform: translateY(-12px) scale(0.95);
  pointer-events: none;
}

.sim-pill.pill-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Action Mode Pill Styling */
.sim-pill.action-active {
  background: rgba(28, 20, 10, 0.94);
  border-color: rgba(255, 159, 10, 0.5);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), 0 0 35px rgba(255, 159, 10, 0.4);
}

.pill-badge {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: rgba(108, 142, 239, 0.2);
  color: var(--accent-blue);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sim-pill.action-active .pill-badge {
  background-color: rgba(255, 159, 10, 0.25);
  color: var(--accent-amber);
}

.dot-listening {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-blue);
  animation: ping 1.4s infinite cubic-bezier(0, 0, 0.2, 1);
}

@keyframes ping {
  75%, 100% {
    transform: scale(2);
    opacity: 0;
  }
}

.waveform-box {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.waveform-canvas {
  height: 24px;
  display: block;
}

.waveform-label {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  color: var(--text-subtle);
  margin-top: 2px;
  letter-spacing: 0.04em;
}

.pill-status-text {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: #FFFFFF;
}

.sim-pill.action-active .pill-status-text {
  color: var(--accent-amber);
}

/* 3D Keycap Stage */
.keycap-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 16px 0 28px;
}

.keycap-perspective {
  perspective: 900px;
  padding: 10px 0;
}

.keycap-3d {
  position: relative;
  width: 124px;
  height: 114px;
  border-radius: 22px;
  background: linear-gradient(180deg, #2E2E38 0%, #17171F 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 
    0 14px 0 #0E0E14,
    0 16px 28px rgba(0, 0, 0, 0.75),
    inset 0 1px 1px rgba(255, 255, 255, 0.25),
    inset 0 -2px 4px rgba(0, 0, 0, 0.6);
  transform: rotateX(15deg);
  transition: transform 0.08s cubic-bezier(0.2, 0, 0, 1), box-shadow 0.08s cubic-bezier(0.2, 0, 0, 1);
  display: flex;
  padding: 4px;
  cursor: pointer;
  outline: none;
  user-select: none;
  -webkit-user-select: none;
}

.keycap-3d:hover {
  border-color: rgba(255, 255, 255, 0.22);
}

.keycap-3d:focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: 4px;
}

.keycap-3d.pressed {
  transform: rotateX(15deg) translateY(10px);
  box-shadow: 
    0 4px 0 #0E0E14,
    0 6px 14px rgba(0, 0, 0, 0.5),
    inset 0 1px 1px rgba(255, 255, 255, 0.1),
    inset 0 2px 4px rgba(0, 0, 0, 0.8);
}

.keycap-top {
  position: relative;
  flex: 1;
  border-radius: 18px;
  background: radial-gradient(ellipse at 50% 25%, #343442 0%, #1A1A22 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 
    inset 0 1px 2px rgba(255, 255, 255, 0.15),
    inset 0 -1px 3px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px;
}

.keycap-led {
  position: absolute;
  top: 10px;
  right: 12px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #3F3F46;
  border: 1px solid rgba(0, 0, 0, 0.6);
  transition: background-color 0.15s ease, box-shadow 0.15s ease;
}

.keycap-3d.pressed .keycap-led {
  background-color: var(--accent-blue-glow);
  box-shadow: 0 0 10px var(--accent-blue-glow), 0 0 18px rgba(59, 130, 246, 0.6);
}

.keycap-3d.pressed.action-mode .keycap-led {
  background-color: var(--accent-amber);
  box-shadow: 0 0 10px var(--accent-amber), 0 0 18px rgba(255, 159, 10, 0.7);
}

.keycap-text {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: #FFFFFF;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-top: 4px;
}

.keycap-subtext {
  font-size: 0.55rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 6px;
}

.keycap-3d.pressed .keycap-subtext {
  color: rgba(255, 255, 255, 0.85);
}

.keycap-legend-guide {
  display: flex;
  align-items: center;
  gap: 20px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-subtle);
  margin-top: 14px;
}

.guide-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.guide-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.guide-dot.blue { background-color: var(--accent-blue); }
.guide-dot.amber { background-color: var(--accent-amber); }

/* Simulated Typing Output Area */
.sim-output-section {
  border-top: 1px solid var(--border-subtle);
  padding-top: 28px;
}

.output-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.preset-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.preset-btn {
  padding: 4px 10px;
  border-radius: 6px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid transparent;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.preset-btn:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
}

.preset-btn.active {
  background-color: rgba(108, 142, 239, 0.16);
  border-color: rgba(108, 142, 239, 0.35);
  color: #A8C5FF;
}

.output-box {
  background-color: #08080A;
  border: 1px solid var(--border-card);
  border-radius: 14px;
  padding: 16px 20px;
  min-height: 90px;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-primary);
  display: flex;
  align-items: flex-start;
  position: relative;
}

.typed-text {
  word-break: break-word;
}

.sim-cursor {
  display: inline-block;
  width: 8px;
  height: 16px;
  background-color: var(--accent-blue);
  margin-left: 4px;
  vertical-align: middle;
  animation: blink-cursor 1s infinite;
}

@keyframes blink-cursor {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

.output-footer {
  margin-top: 10px;
  font-size: 0.75rem;
  color: var(--text-subtle);
}

/* ==========================================================================
   First-Time Installation Guide Section
   ========================================================================== */
.install-help-section {
  padding: 64px 0;
  border-top: 1px solid var(--border-subtle);
  background-color: rgba(255, 255, 255, 0.01);
}

.install-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.install-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 20px;
  padding: 32px;
}

.install-os-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.os-icon-card {
  width: 24px;
  height: 24px;
  fill: currentColor;
  color: #FFFFFF;
}

.install-os-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #FFFFFF;
}

.install-steps {
  padding-left: 20px;
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.7;
}

.install-steps li {
  margin-bottom: 16px;
}

.code-snippet-box {
  background-color: #0A0A0C;
  border: 1px solid var(--border-card);
  border-radius: 8px;
  padding: 8px 12px;
  margin: 8px 0;
  color: var(--accent-green);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  word-break: break-all;
}

.tip-box {
  background-color: rgba(255, 159, 10, 0.1);
  border: 1px solid rgba(255, 159, 10, 0.3);
  border-radius: 8px;
  padding: 8px 12px;
  margin: 8px 0;
  color: var(--accent-amber);
  font-size: 0.8rem;
  font-weight: 600;
}

.snippet-sub {
  display: block;
  font-size: 0.75rem;
  color: var(--text-subtle);
}

/* ==========================================================================
   Bento Grid Feature Cards
   ========================================================================== */
.features-section {
  padding: 80px 0;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.bento-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.bento-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-hover);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.7);
}

.bento-card.col-span-2 {
  grid-column: span 2;
}

.card-inner {
  padding: 32px;
}

.card-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

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

.card-icon.blue {
  background-color: rgba(108, 142, 239, 0.15);
  border: 1px solid rgba(108, 142, 239, 0.3);
  color: var(--accent-blue);
}

.card-icon.amber {
  background-color: rgba(255, 159, 10, 0.15);
  border: 1px solid rgba(255, 159, 10, 0.3);
  color: var(--accent-amber);
}

.card-icon.purple {
  background-color: rgba(175, 82, 222, 0.15);
  border: 1px solid rgba(175, 82, 222, 0.3);
  color: var(--accent-purple);
}

.card-icon.cyan {
  background-color: rgba(90, 200, 250, 0.15);
  border: 1px solid rgba(90, 200, 250, 0.3);
  color: var(--accent-cyan);
}

.card-icon.green {
  background-color: rgba(48, 209, 88, 0.15);
  border: 1px solid rgba(48, 209, 88, 0.3);
  color: var(--accent-green);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.card-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 24px;
  padding: 16px;
  border-radius: 14px;
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  text-align: center;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 700;
  color: #FFFFFF;
}

.stat-value.green {
  color: var(--accent-green);
}

.stat-label {
  font-size: 0.65rem;
  color: var(--text-subtle);
  margin-top: 2px;
}

/* Roadmap Notice Box */
.roadmap-box {
  margin-top: 32px;
  padding: 20px 24px;
  border-radius: 16px;
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 16px;
}

.roadmap-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 9999px;
  background-color: rgba(255, 159, 10, 0.15);
  border: 1px solid rgba(255, 159, 10, 0.3);
  color: var(--accent-amber);
  white-space: nowrap;
}

.roadmap-text {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   Ampixa NepaliConformer Spotlight Section
   ========================================================================== */
.ampixa-section {
  padding: 80px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: linear-gradient(180deg, #0A0A0C 0%, #111116 50%, #0A0A0C 100%);
}

.ampixa-flex {
  display: flex;
  align-items: center;
  gap: 48px;
}

.ampixa-copy {
  flex: 1;
}

.ampixa-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 9999px;
  background-color: rgba(220, 20, 60, 0.12);
  border: 1px solid rgba(220, 20, 60, 0.25);
  color: #FF5A78;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.ampixa-title {
  font-size: 2rem;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.ampixa-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.link-white {
  color: #FFFFFF;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.link-white:hover {
  color: var(--accent-blue);
}

.benchmark-card {
  padding: 20px;
  border-radius: 16px;
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-card);
  margin-bottom: 20px;
}

.benchmark-header {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 14px;
}

.benchmark-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  margin-bottom: 6px;
}

.benchmark-row.mt-3 {
  margin-top: 14px;
}

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

.bench-val {
  font-weight: 700;
}

.bench-val.red { color: var(--accent-red); }
.bench-val.green { color: var(--accent-green); }

.bench-bar-track {
  width: 100%;
  height: 6px;
  border-radius: 9999px;
  background-color: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.bench-bar-fill {
  height: 100%;
  border-radius: 9999px;
}

.bench-bar-fill.red { background-color: var(--accent-red); }
.bench-bar-fill.green { background-color: var(--accent-green); }

.benchmark-citation {
  margin-top: 14px;
  font-size: 0.7rem;
  color: var(--text-subtle);
  line-height: 1.4;
}

.benchmark-citation a {
  color: var(--accent-blue);
  text-decoration: underline;
}

.ampixa-sub {
  font-size: 0.8rem;
  color: var(--text-subtle);
  line-height: 1.5;
}

.ampixa-stat-card {
  width: 320px;
  padding: 36px 28px;
  border-radius: 24px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-card);
  text-align: center;
  flex-shrink: 0;
}

.stat-highlight {
  font-family: var(--font-mono);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--accent-green);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-highlight-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #FFFFFF;
  margin-bottom: 12px;
}

.stat-highlight-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   Architectural Comparison Table
   ========================================================================== */
.comparison-section {
  padding: 80px 0;
}

.table-container {
  overflow-x: auto;
  border-radius: 20px;
  border: 1px solid var(--border-card);
  background-color: var(--bg-card);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.875rem;
}

.compare-table th {
  padding: 18px 20px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-card);
  background-color: rgba(255, 255, 255, 0.02);
}

.compare-table th.th-highlight {
  color: #FFFFFF;
  background-color: rgba(108, 142, 239, 0.12);
  border-left: 1px solid rgba(108, 142, 239, 0.25);
  border-right: 1px solid rgba(108, 142, 239, 0.25);
}

.compare-table td {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-muted);
}

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

.td-feature {
  font-weight: 600;
  color: #FFFFFF;
}

.td-highlight {
  background-color: rgba(108, 142, 239, 0.08);
  border-left: 1px solid rgba(108, 142, 239, 0.25);
  border-right: 1px solid rgba(108, 142, 239, 0.25);
  font-weight: 600;
  color: #FFFFFF;
}

.td-highlight.green { color: var(--accent-green); }
.td-red { color: var(--accent-red); font-weight: 500; }
.td-muted { color: var(--text-subtle); }

/* ==========================================================================
   Privacy & Security Section
   ========================================================================== */
.privacy-section {
  padding: 80px 0;
  border-top: 1px solid var(--border-subtle);
}

.privacy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.privacy-card {
  padding: 28px;
  border-radius: 20px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-card);
}

.privacy-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 12px;
}

.privacy-card-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   FAQ Accordion Section
   ========================================================================== */
.faq-section {
  padding: 80px 0;
  border-top: 1px solid var(--border-subtle);
}

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  border-radius: 16px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-card);
  padding: 20px 24px;
  transition: border-color 0.15s ease;
}

.faq-item[open] {
  border-color: var(--border-hover);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 600;
  font-size: 0.95rem;
  color: #FFFFFF;
  cursor: pointer;
  list-style: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-arrow {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: rgba(255, 255, 255, 0.4);
  transition: transform 0.2s ease;
}

.faq-item[open] .faq-arrow {
  transform: rotate(180deg);
}

.faq-answer {
  margin-top: 14px;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Site Footer
   ========================================================================== */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 40px 0;
  background-color: #070709;
}

.footer-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-logo {
  width: 28px;
  height: 28px;
  border-radius: 6px;
}

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

.footer-name {
  font-weight: 700;
  font-size: 0.875rem;
  color: #FFFFFF;
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--text-subtle);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-links a:hover {
  color: #FFFFFF;
}

/* ==========================================================================
   Responsive & Accessibility Overrides
   ========================================================================== */
@media (max-width: 900px) {
  .hero-title {
    font-size: 2.75rem;
  }
  .bento-grid {
    grid-template-columns: 1fr;
  }
  .bento-card.col-span-2 {
    grid-column: span 1;
  }
  .ampixa-flex {
    flex-direction: column;
  }
  .ampixa-stat-card {
    width: 100%;
  }
  .privacy-grid {
    grid-template-columns: 1fr;
  }
  .install-grid {
    grid-template-columns: 1fr;
  }
  .nav-links {
    display: none;
  }
}

@media (max-width: 600px) {
  .hero-title {
    font-size: 2.25rem;
  }
  .playground-card {
    padding: 24px 16px;
  }
  .footer-container {
    flex-direction: column;
    align-items: flex-start;
  }
  .download-box {
    flex-direction: column;
    width: 100%;
  }
  .smart-btn {
    width: 100%;
    justify-content: center;
  }
}

/* Reduced Motion Respect */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .keycap-3d {
    transform: none !important;
  }
  .keycap-3d.pressed {
    transform: translateY(4px) !important;
  }
}