/* ==========================================================================
   One Retro Game Launcher (ORGL) - Official Single Page Marketing Styles
   ========================================================================== */

/* Locally hosted fonts (no third-party font CDNs) */
@font-face {
  font-family: 'Press Start 2P';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/press-start-2p-latin.woff2') format('woff2');
}

@font-face {
  font-family: 'Outfit';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('fonts/outfit-latin-300.woff2') format('woff2');
}

@font-face {
  font-family: 'Outfit';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('fonts/outfit-latin-400.woff2') format('woff2');
}

@font-face {
  font-family: 'Outfit';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('fonts/outfit-latin-500.woff2') format('woff2');
}

@font-face {
  font-family: 'Outfit';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('fonts/outfit-latin-600.woff2') format('woff2');
}

@font-face {
  font-family: 'Outfit';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('fonts/outfit-latin-700.woff2') format('woff2');
}

@font-face {
  font-family: 'Outfit';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('fonts/outfit-latin-800.woff2') format('woff2');
}

@font-face {
  font-family: 'Outfit';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url('fonts/outfit-latin-900.woff2') format('woff2');
}

/* --------------------------------------------------------------------------
   1. CSS Custom Properties / Color Palette & Variables
   -------------------------------------------------------------------------- */
:root {
  /* Color Palette - Dark Navy Base & Neon Accents */
  --bg-dark: #0d0f22;
  --bg-surface: #141735;
  --bg-surface-elevated: #1a1e45;
  --bg-card: #181c3f;
  --bg-card-hover: #202554;
  
  --neon-pink: #ff2a85;
  --neon-pink-glow: rgba(255, 42, 133, 0.35);
  --neon-cyan: #00f0ff;
  --neon-cyan-glow: rgba(0, 240, 255, 0.35);
  --neon-orange: #ff6b00;
  --neon-orange-glow: rgba(255, 107, 0, 0.35);
  
  --text-primary: #f0f3ff;
  --text-secondary: #9aa8d6;
  --text-muted: #6b78a8;
  --border-subtle: rgba(0, 240, 255, 0.15);
  --border-strong: rgba(0, 240, 255, 0.4);

  /* Typography */
  --font-pixel: 'Press Start 2P', monospace, cursive;
  --font-body: 'Outfit', 'Segoe UI', sans-serif;

  /* Layout & Spacing */
  --container-max-width: 1240px;
  --header-height: 76px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  /* Shadows & Glows */
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.4);
  --glow-pink: 0 0 20px var(--neon-pink-glow);
  --glow-cyan: 0 0 20px var(--neon-cyan-glow);
  --glow-orange: 0 0 20px var(--neon-orange-glow);

  /* Transitions */
  --transition-fast: 0.18s ease;
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. Reset & Global Styles
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
  position: relative;
  background: 
    radial-gradient(circle at 50% 0%, rgba(0, 240, 255, 0.08) 0%, transparent 60%),
    radial-gradient(circle at 100% 50%, rgba(255, 42, 133, 0.05) 0%, transparent 50%),
    var(--bg-dark);
}

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

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

a:hover {
  color: var(--neon-pink);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul {
  list-style: none;
}

/* Retro Scanline CRT Effect (Can be toggled via button) */
.crt-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 9999;
  background: linear-gradient(
    rgba(18, 16, 16, 0) 50%, 
    rgba(0, 0, 0, 0.18) 50%
  );
  background-size: 100% 4px;
  opacity: 0.6;
  transition: opacity var(--transition-normal);
}

.crt-overlay.disabled {
  opacity: 0;
}

/* Background Retro Grid Pattern */
.bg-grid-pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(to right, rgba(0, 240, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 240, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

/* Container Utility */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
  z-index: 1;
}

/* Typography Utilities */
.pixel-font {
  font-family: var(--font-pixel);
  line-height: 1.4;
  letter-spacing: -0.5px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-pixel);
  font-size: 0.75rem;
  color: var(--neon-pink);
  text-transform: uppercase;
  background: rgba(255, 42, 133, 0.1);
  border: 1px solid var(--neon-pink);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
}

.section-tag::before {
  content: '▶';
  font-size: 0.65rem;
  color: var(--neon-cyan);
}

.section-title {
  font-family: var(--font-pixel);
  font-size: clamp(1.4rem, 2.5vw, 2.1rem);
  color: var(--text-primary);
  margin-bottom: 1rem;
  text-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin-bottom: 3rem;
  font-weight: 300;
}

/* --------------------------------------------------------------------------
   3. Sticky Header & Navigation
   -------------------------------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(13, 15, 34, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 1000;
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  background: rgba(13, 15, 34, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border-bottom-color: var(--neon-cyan);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-primary);
  font-weight: 800;
  font-size: 1.2rem;
}

.brand-logo img {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--neon-cyan);
  transition: transform var(--transition-fast);
}

.brand-logo:hover img {
  transform: scale(1.08) rotate(-3deg);
  box-shadow: var(--glow-cyan);
}

.brand-text {
  font-family: var(--font-pixel);
  font-size: 0.9rem;
  color: var(--neon-cyan);
}

.brand-badge {
  font-size: 0.65rem;
  font-family: var(--font-pixel);
  color: var(--neon-pink);
  background: rgba(255, 42, 133, 0.15);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--neon-cyan);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--neon-pink);
  box-shadow: var(--glow-pink);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* CRT Toggle Button */
.crt-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-pixel);
  font-size: 0.65rem;
  color: var(--neon-orange);
  background: rgba(255, 107, 0, 0.1);
  border: 1px solid var(--neon-orange);
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.crt-toggle-btn:hover {
  background: var(--neon-orange);
  color: #000;
  box-shadow: var(--glow-orange);
}

/* Mobile Hamburger Toggle */
.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 38px;
  height: 38px;
  padding: 8px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
}

/* Mobile Hamburger Toggle & Mobile Nav Overlay */
.nav-mobile-crt-wrapper {
  display: none;
}

@media (max-width: 860px) {
  .nav-actions .crt-toggle-btn {
    display: none;
  }

  .nav-mobile-crt-wrapper {
    display: flex;
    justify-content: center;
    width: 100%;
    margin-top: 0.75rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .nav-mobile-crt-wrapper .crt-toggle-btn {
    display: inline-flex;
    font-size: 0.75rem;
    padding: 0.6rem 1.25rem;
    width: 100%;
    max-width: 220px;
    justify-content: center;
  }

  .hamburger-btn {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: rgba(13, 15, 34, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 2px solid var(--neon-cyan);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8), var(--glow-cyan);
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem 1.25rem 2rem 1.25rem;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
    z-index: 999;
  }

  .nav-links.is-active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-link {
    font-size: 1.15rem;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    width: 100%;
    text-align: center;
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    border: 1px solid transparent;
    transition: all var(--transition-fast);
  }

  .nav-link:hover, .nav-link.active {
    background: rgba(0, 240, 255, 0.12);
    border-color: rgba(0, 240, 255, 0.3);
    color: var(--neon-cyan);
    box-shadow: var(--glow-cyan);
  }

  .nav-link.active::after {
    display: none;
  }
}

.hamburger-line {
  width: 100%;
  height: 2px;
  background-color: var(--neon-cyan);
  transition: all var(--transition-fast);
}

.hamburger-btn.is-active .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
  background-color: var(--neon-pink);
}
.hamburger-btn.is-active .hamburger-line:nth-child(2) {
  opacity: 0;
}
.hamburger-btn.is-active .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
  background-color: var(--neon-pink);
}

/* --------------------------------------------------------------------------
   4. Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  padding-top: calc(var(--header-height) + 4rem);
  padding-bottom: 5rem;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
  text-align: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    text-align: left;
  }
}

.hero-logo-wrapper {
  margin-bottom: 1.5rem;
  display: inline-block;
  position: relative;
}

.hero-logo-img {
  width: 140px;
  height: 140px;
  border-radius: var(--radius-md);
  border: 2px solid var(--neon-cyan);
  box-shadow: var(--glow-cyan), 0 10px 30px rgba(0, 0, 0, 0.6);
  transition: transform var(--transition-normal);
}

.hero-logo-wrapper:hover .hero-logo-img {
  transform: scale(1.05) rotate(2deg);
}

.hero-tagline {
  font-family: var(--font-pixel);
  font-size: clamp(1.5rem, 3.5vw, 2.6rem);
  color: var(--text-primary);
  line-height: 1.35;
  margin-bottom: 1.25rem;
  letter-spacing: -1px;
}

.hero-tagline .highlight-pink {
  color: var(--neon-pink);
  text-shadow: 0 0 15px var(--neon-pink-glow);
}

.hero-tagline .highlight-cyan {
  color: var(--neon-cyan);
  text-shadow: 0 0 15px var(--neon-cyan-glow);
}

.hero-positioning {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  font-weight: 300;
  max-width: 620px;
}

/* Badge Buttons Container */
.download-buttons-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  margin-bottom: 2rem;
}

.hero-content .download-buttons-group {
  justify-content: center;
}

@media (min-width: 992px) {
  .hero-content .download-buttons-group {
    justify-content: flex-start;
  }
}

.badge-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  padding: 0.85rem 1.5rem;
  min-width: 210px;
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.badge-btn svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.badge-btn-text {
  display: flex;
  flex-direction: column;
  text-align: left;
  line-height: 1.2;
}

.badge-btn-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.badge-btn-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.badge-btn.btn-play {
  border-color: rgba(0, 240, 255, 0.3);
}

.badge-btn.btn-play:hover {
  border-color: var(--neon-cyan);
  background: rgba(0, 240, 255, 0.1);
  box-shadow: var(--glow-cyan);
  transform: translateY(-3px);
}

.badge-btn.btn-fdroid {
  border-color: rgba(255, 107, 0, 0.3);
}

.badge-btn.btn-fdroid:hover {
  border-color: var(--neon-orange);
  background: rgba(255, 107, 0, 0.1);
  box-shadow: var(--glow-orange);
  transform: translateY(-3px);
}

.badge-btn.btn-github {
  border-color: rgba(255, 42, 133, 0.3);
}

.badge-btn.btn-github:hover {
  border-color: var(--neon-pink);
  background: rgba(255, 42, 133, 0.1);
  box-shadow: var(--glow-pink);
  transform: translateY(-3px);
}

.hero-trust-bar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  justify-content: center;
}

@media (min-width: 992px) {
  .hero-trust-bar {
    justify-content: flex-start;
  }
}

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

.trust-item::before {
  content: '✓';
  color: var(--neon-cyan);
  font-weight: bold;
}

/* Hero Showcase Graphic */
.hero-visual-card {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-card), var(--glow-cyan);
  position: relative;
}

.hero-visual-card img {
  border-radius: var(--radius-md);
  width: 100%;
}

/* --------------------------------------------------------------------------
   5. Intro Video Section (CRT TV Framed)
   -------------------------------------------------------------------------- */
.video-section {
  padding: 5rem 0;
  position: relative;
}

.crt-tv-wrapper {
  max-width: 900px;
  margin: 0 auto;
  background: var(--bg-surface-elevated);
  border: 4px solid var(--neon-cyan);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-card), var(--glow-cyan);
  position: relative;
}

.crt-tv-bezel {
  background: #080a14;
  border-radius: var(--radius-md);
  padding: 1rem;
  border: 2px solid rgba(255, 42, 133, 0.4);
  position: relative;
  overflow: hidden;
}

.crt-tv-screen {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.crt-tv-screen video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.crt-tv-screen img.video-poster-fallback {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-play-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(8, 9, 18, 0.6);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.video-play-overlay:hover {
  background: rgba(8, 9, 18, 0.4);
}

.play-icon-circle {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-full);
  background: var(--neon-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--glow-orange);
  transition: transform var(--transition-fast);
}

.play-icon-circle svg {
  width: 32px;
  height: 32px;
  fill: #fff;
  margin-left: 4px;
}

.video-play-overlay:hover .play-icon-circle {
  transform: scale(1.1);
}

.video-title-prompt {
  font-family: var(--font-pixel);
  font-size: 0.8rem;
  color: var(--neon-cyan);
  text-shadow: 0 0 8px var(--neon-cyan-glow);
}

.crt-controls-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.2rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--border-subtle);
}

.crt-leds {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.led-indicator {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
}

.led-red { background: var(--neon-pink); box-shadow: var(--glow-pink); }
.led-green { background: var(--neon-cyan); box-shadow: var(--glow-cyan); }

.crt-brand-text {
  font-family: var(--font-pixel);
  font-size: 0.65rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   6. Philosophy / How It Works
   -------------------------------------------------------------------------- */
.philosophy-section {
  padding: 5rem 0;
  position: relative;
}

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

@media (min-width: 768px) {
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2rem;
  position: relative;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.step-card:hover {
  transform: translateY(-6px);
  border-color: var(--neon-cyan);
  box-shadow: var(--shadow-card), var(--glow-cyan);
}

.step-number {
  font-family: var(--font-pixel);
  font-size: 0.75rem;
  color: var(--neon-pink);
  background: rgba(255, 42, 133, 0.15);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  display: inline-block;
  align-self: flex-start;
  margin-bottom: 1.25rem;
  border: 1px solid var(--neon-pink);
}

.step-title {
  font-family: var(--font-pixel);
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.step-desc {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.6;
}

/* Kind Heart Banner */
.kind-banner {
  background: linear-gradient(135deg, rgba(255, 42, 133, 0.15) 0%, rgba(0, 240, 255, 0.15) 100%);
  border: 1px solid var(--neon-pink);
  border-radius: var(--radius-md);
  padding: 1.5rem 2rem;
  text-align: center;
  box-shadow: var(--glow-pink);
}

.kind-banner-text {
  font-family: var(--font-pixel);
  font-size: clamp(0.9rem, 1.8vw, 1.1rem);
  color: var(--neon-cyan);
  text-shadow: 0 0 10px var(--neon-cyan-glow);
}

/* --------------------------------------------------------------------------
   7. Features Grid Section
   -------------------------------------------------------------------------- */
.features-section {
  padding: 5rem 0;
  position: relative;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--neon-pink);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5), var(--glow-pink);
  transform: translateY(-4px);
}

.feature-icon-wrapper {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid var(--neon-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neon-cyan);
  margin-bottom: 1.25rem;
  transition: all var(--transition-fast);
}

.feature-card:hover .feature-icon-wrapper {
  background: var(--neon-pink);
  border-color: var(--neon-pink);
  color: #fff;
  box-shadow: var(--glow-pink);
}

.feature-icon-wrapper svg {
  width: 26px;
  height: 26px;
}

.feature-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.feature-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   8. Screenshots Carousel Section
   -------------------------------------------------------------------------- */
.screenshots-section {
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.carousel-container {
  position: relative;
  width: 100%;
}

.carousel-track-wrapper {
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  padding: 1.5rem 0.5rem 2.5rem 0.5rem;
  display: flex;
  gap: 1.5rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox */
}

.carousel-track-wrapper::-webkit-scrollbar {
  display: none; /* Chrome/Safari */
}

.screenshot-slide {
  flex: 0 0 280px;
  scroll-snap-align: center;
  cursor: pointer;
  transition: transform var(--transition-normal);
}

@media (min-width: 640px) {
  .screenshot-slide {
    flex: 0 0 320px;
  }
}

.screenshot-slide:hover {
  transform: translateY(-8px) scale(1.02);
}

.phone-frame {
  background: var(--bg-surface);
  border: 2px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 0.75rem;
  box-shadow: var(--shadow-card);
  position: relative;
}

.screenshot-slide:hover .phone-frame {
  border-color: var(--neon-cyan);
  box-shadow: var(--shadow-card), var(--glow-cyan);
}

.phone-screen {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 9 / 18;
  background: #000;
  position: relative;
}

.phone-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slide-caption {
  margin-top: 1rem;
  text-align: center;
}

.slide-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-primary);
}

.slide-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Carousel Nav Buttons */
.carousel-btn {
  position: absolute;
  top: 42%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: rgba(20, 23, 53, 0.9);
  border: 1px solid var(--neon-cyan);
  color: var(--neon-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-fast);
}

.carousel-btn:hover {
  background: var(--neon-cyan);
  color: #000;
  box-shadow: var(--glow-cyan);
}

.carousel-btn.prev-btn { left: 0; }
.carousel-btn.next-btn { right: 0; }

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 1rem;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.dot.active {
  background: var(--neon-pink);
  width: 24px;
  border-radius: 6px;
  box-shadow: var(--glow-pink);
}

/* --------------------------------------------------------------------------
   9. Real World Gallery Section
   -------------------------------------------------------------------------- */
.gallery-section {
  padding: 5rem 0;
  position: relative;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.gallery-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.gallery-card:hover {
  border-color: var(--neon-orange);
  box-shadow: var(--shadow-card), var(--glow-orange);
  transform: translateY(-4px);
}

.gallery-img-wrapper {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  position: relative;
}

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

.gallery-card:hover .gallery-img-wrapper img {
  transform: scale(1.06);
}

.gallery-info-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(13, 15, 34, 0.95), transparent);
  padding: 1.5rem 1rem 1rem 1rem;
}

.gallery-device-name {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-primary);
}

.gallery-badge {
  font-size: 0.75rem;
  color: var(--neon-orange);
  font-family: var(--font-pixel);
}

/* --------------------------------------------------------------------------
   10. Lightbox Modal
   -------------------------------------------------------------------------- */
.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(8, 9, 20, 0.92);
  backdrop-filter: blur(12px);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

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

.lightbox-content-box {
  max-width: 90vw;
  max-height: 85vh;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img-wrapper {
  max-height: 75vh;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid var(--neon-cyan);
  box-shadow: var(--shadow-card), var(--glow-cyan);
}

.lightbox-img-wrapper img {
  max-height: 75vh;
  max-width: 85vw;
  object-fit: contain;
  display: block;
}

.lightbox-caption {
  margin-top: 1rem;
  font-family: var(--font-pixel);
  font-size: 0.85rem;
  color: var(--neon-cyan);
  text-align: center;
}

.lightbox-close-btn {
  position: absolute;
  top: -50px;
  right: 0;
  color: var(--text-primary);
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.lightbox-close-btn:hover {
  color: var(--neon-pink);
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background: rgba(20, 23, 53, 0.8);
  border: 1px solid var(--neon-cyan);
  color: var(--neon-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lightbox-nav-btn:hover {
  background: var(--neon-cyan);
  color: #000;
}

.lightbox-nav-btn.lb-prev { left: -65px; }
.lightbox-nav-btn.lb-next { right: -65px; }

@media (max-width: 768px) {
  .lightbox-nav-btn.lb-prev { left: 10px; }
  .lightbox-nav-btn.lb-next { right: 10px; }
}

/* --------------------------------------------------------------------------
   11. Download Block Section
   -------------------------------------------------------------------------- */
.download-section {
  padding: 6rem 0;
  position: relative;
}

.download-cta-box {
  background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-surface-elevated) 100%);
  border: 2px solid var(--neon-cyan);
  border-radius: var(--radius-lg);
  padding: 3.5rem 2rem;
  text-align: center;
  box-shadow: var(--shadow-card), var(--glow-cyan);
  position: relative;
  overflow: hidden;
}

.download-cta-box .download-buttons-group {
  justify-content: center !important;
  align-items: center;
  margin-bottom: 2rem;
}

.download-cta-title {
  font-family: var(--font-pixel);
  font-size: clamp(1.4rem, 2.8vw, 2.2rem);
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.download-cta-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 2.5rem auto;
}

.download-meta-notes {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.download-note-pill {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   12. Author Section
   -------------------------------------------------------------------------- */
.author-section {
  padding: 4rem 0;
  position: relative;
}

.author-card {
  max-width: 640px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
  transition: all var(--transition-normal);
}

@media (min-width: 640px) {
  .author-card {
    flex-direction: row;
    text-align: left;
  }
}

.author-card:hover {
  border-color: var(--neon-pink);
  box-shadow: var(--shadow-card), var(--glow-pink);
}

.author-avatar {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-full);
  border: 2px solid var(--neon-pink);
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: var(--glow-pink);
}

.author-name {
  font-family: var(--font-pixel);
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.author-bio {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.author-links {
  display: flex;
  gap: 1.25rem;
}

.author-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--neon-cyan);
}

.author-link-btn:hover {
  color: var(--neon-pink);
}

/* --------------------------------------------------------------------------
   13. Footer
   -------------------------------------------------------------------------- */
.footer {
  background: #080916;
  border-top: 1px solid var(--border-subtle);
  padding: 3.5rem 0 2rem 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-trust-line {
  font-family: var(--font-pixel);
  font-size: 0.8rem;
  color: var(--neon-cyan);
  margin-top: 0.75rem;
}

.footer-disclaimer {
  font-size: 0.82rem;
  line-height: 1.5;
  margin-top: 0.75rem;
  color: var(--text-muted);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.82rem;
}

/* Back to Top Button */
.back-to-top-btn {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--neon-cyan);
  color: var(--neon-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 900;
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-card);
}

.back-to-top-btn.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top-btn:hover {
  background: var(--neon-cyan);
  color: #000;
  box-shadow: var(--glow-cyan);
  transform: translateY(-3px);
}

/* Accessibility: Respect Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}