/* ==========================================================================
   UDBRS PRO SUITE - MODERN DARK GLASSMORPHIC STYLESHEET
   ========================================================================== */

:root {
  --bg-main: #070B14;
  --bg-card: rgba(15, 23, 42, 0.75);
  --bg-card-hover: rgba(30, 41, 59, 0.85);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-highlight: rgba(99, 102, 241, 0.35);

  --accent-primary: #6366F1;
  --accent-primary-hover: #4F46E5;
  --accent-cyan: #06B6D4;
  --accent-emerald: #10B981;
  --accent-rose: #F43F5E;
  --accent-amber: #F59E0B;

  --text-white: #FFFFFF;
  --text-primary: #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --glow-shadow: 0 0 50px -10px rgba(99, 102, 241, 0.3);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  max-width: 100%;
  overflow-x: hidden;
  overflow-x: clip;
  overscroll-behavior-x: none;
}

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  overflow-x: clip;
  max-width: 100%;
  width: 100%;
  position: relative;
  -webkit-font-smoothing: antialiased;
  overscroll-behavior-x: none;
}

/* Lock horizontal pan/drag on mobile - prevent sideways scroll */
html, body {
  touch-action: pan-y;
}

/* Background Atmospheric Glows */
.bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  z-index: 0;
  max-width: 100vw;
}

.bg-glow-1 {
  width: 600px;
  height: 600px;
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(99, 102, 241, 0.18) 0%, rgba(6, 182, 212, 0.08) 70%, transparent 100%);
}

.bg-glow-2 {
  width: 500px;
  height: 500px;
  top: 900px;
  right: -100px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.12) 0%, transparent 70%);
}

.bg-glow-3 {
  width: 600px;
  height: 600px;
  top: 2200px;
  left: -150px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
}

.grid-overlay {
  position: absolute;
  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: 48px 48px;
  pointer-events: none;
  z-index: 0;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
  box-sizing: border-box;
  min-width: 0;
}

/* ==========================================================================
   Header Navigation
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  max-width: 100%;
  height: 72px;
  background: rgba(7, 11, 20, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  display: flex;
  align-items: center;
  overflow: hidden;
  box-sizing: border-box;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
  width: 100%;
  flex-wrap: nowrap;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
  min-width: 0;
}

.logo-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, #6366F1, #06B6D4);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 18px rgba(99, 102, 241, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.25);
  flex-shrink: 0;
}

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

.logo-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 800;
  color: var(--text-white);
  letter-spacing: -0.5px;
}

.logo-badge {
  font-size: 10px;
  font-weight: 800;
  padding: 2px 6px;
  background: rgba(99, 102, 241, 0.2);
  border: 1px solid rgba(99, 102, 241, 0.4);
  color: var(--accent-cyan);
  border-radius: 4px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--text-white);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  min-width: 0;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, #6366F1, #4F46E5);
  color: #FFFFFF;
  padding: 10px 18px;
  font-size: 14px;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
  background: linear-gradient(135deg, #4F46E5, #4338CA);
}

.btn-github {
  background: rgba(30, 41, 59, 0.8);
  border-color: var(--border-color);
  color: var(--text-primary);
  padding: 9px 16px;
  font-size: 13px;
}

.btn-github:hover {
  background: #1E293B;
  color: var(--text-white);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-secondary {
  background: rgba(30, 41, 59, 0.7);
  border-color: var(--border-color);
  color: var(--text-primary);
  padding: 10px 20px;
  font-size: 14px;
}

.btn-secondary:hover {
  background: #1E293B;
  color: var(--text-white);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  padding: 150px 0 80px;
  text-align: center;
  position: relative;
}

.version-pill-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
  width: 100%;
  max-width: 100%;
  padding: 0 16px;
  box-sizing: border-box;
}

.version-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid var(--border-highlight);
  backdrop-filter: blur(10px);
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  max-width: 100%;
  flex-wrap: wrap;
  text-align: center;
  line-height: 1.4;
  box-sizing: border-box;
  word-break: break-word;
}

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

@keyframes pulse-dot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.pill-divider {
  color: var(--text-muted);
}

.pill-tag {
  background: rgba(16, 185, 129, 0.15);
  color: #34D399;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 11px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 7vw, 54px);
  font-weight: 900;
  line-height: 1.15;
  color: var(--text-white);
  max-width: 900px;
  margin: 0 auto 20px;
  letter-spacing: -1.5px;
  word-break: break-word;
  overflow-wrap: anywhere;
  padding: 0 8px;
  box-sizing: border-box;
}

.gradient-text {
  background: linear-gradient(135deg, #FFFFFF 0%, #A5B4FC 50%, #38BDF8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(14px, 3.8vw, 18px);
  color: var(--text-secondary);
  max-width: 780px;
  margin: 0 auto 36px;
  line-height: 1.6;
  padding: 0 8px;
  box-sizing: border-box;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.hero-subtitle strong {
  color: var(--text-primary);
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.btn-hero-download {
  display: flex;
  align-items: center;
  gap: 14px;
  background: linear-gradient(135deg, #6366F1 0%, #4338CA 100%);
  color: #FFFFFF;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  text-decoration: none;
  box-shadow: 0 10px 25px -5px rgba(99, 102, 241, 0.5);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  text-align: left;
}

.btn-hero-download:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 16px 35px -5px rgba(99, 102, 241, 0.6);
  background: linear-gradient(135deg, #4F46E5 0%, #3730A3 100%);
}

.btn-hero-title {
  display: block;
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
}

.btn-hero-meta {
  display: block;
  font-size: 12px;
  color: #C7D2FE;
  font-weight: 500;
}

.btn-hero-secondary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 18px 26px;
  background: rgba(30, 41, 59, 0.7);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.25s ease;
}

.btn-hero-secondary:hover {
  background: #1E293B;
  color: var(--text-white);
  border-color: rgba(255, 255, 255, 0.2);
}

.trust-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  margin-bottom: 60px;
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 600;
}

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

/* ==========================================================================
   Hero Preview Window Showcase
   ========================================================================== */
.hero-preview-wrapper {
  position: relative;
  max-width: 1060px;
  margin: 0 auto;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.preview-glow {
  position: absolute;
  inset: -10px;
  background: radial-gradient(circle at top, rgba(99, 102, 241, 0.35), transparent 70%);
  filter: blur(30px);
  z-index: 0;
  border-radius: var(--radius-xl);
}

.preview-window {
  position: relative;
  z-index: 1;
  background: #0D1322;
  border: 1px solid var(--border-highlight);
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.8), 0 0 40px rgba(99, 102, 241, 0.15);
  overflow: hidden;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.preview-titlebar {
  min-height: 44px;
  height: auto;
  background: #090E1A;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  gap: 12px;
  flex-wrap: wrap;
}

.window-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot-red { background: #EF4444; }
.dot-yellow { background: #F59E0B; }
.dot-green { background: #10B981; }

.preview-title {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
}

.preview-hud-status {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  flex-wrap: wrap;
}

.hud-pill {
  font-size: 11px;
  font-family: var(--font-mono);
  background: #1E293B;
  color: #38BDF8;
  padding: 2px 8px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.live-dot {
  width: 6px;
  height: 6px;
  background: #10B981;
  border-radius: 50%;
}

.preview-nav-tabs {
  display: flex;
  background: #0F172A;
  border-bottom: 1px solid var(--border-color);
  padding: 6px 12px 0;
  gap: 4px;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  max-width: 100%;
  flex-wrap: nowrap;
}

.preview-nav-tabs::-webkit-scrollbar { display: none; }

.preview-tab {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  flex-shrink: 0;
}

.preview-tab.active {
  background: #1E293B;
  color: var(--text-white);
  border-top: 2px solid var(--accent-primary);
}

.preview-body {
  padding: 24px;
  min-height: 420px;
  text-align: left;
}

.tab-content {
  display: none;
}
.tab-content.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

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

/* Tab 1: Screen Mirror Mockup */
.mirror-mockup-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 24px;
  align-items: center;
}

.phone-canvas {
  background: #000000;
  border: 3px solid #334155;
  border-radius: 28px;
  padding: 14px;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.6);
  position: relative;
}

.phone-notch {
  width: 60px;
  height: 8px;
  background: #1E293B;
  border-radius: 6px;
  margin: 0 auto 12px;
}

.phone-content-art {
  background: linear-gradient(180deg, #1E1B4B 0%, #0F172A 100%);
  border-radius: 18px;
  padding: 28px 16px;
  text-align: center;
  border: 1px solid rgba(99, 102, 241, 0.3);
}

.game-demo-badge {
  display: inline-block;
  background: rgba(16, 185, 129, 0.2);
  color: #34D399;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.game-demo-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 6px;
}

.game-demo-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.game-demo-stats {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: rgba(0, 0, 0, 0.4);
  padding: 10px;
  border-radius: 8px;
  font-size: 11px;
  color: var(--text-secondary);
}

.virtual-android-nav {
  display: flex;
  align-items: center;
  justify-content: space-around;
  background: #0F172A;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 6px;
  margin-top: 14px;
}

.nav-key {
  background: #1E293B;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-size: 10px;
  font-weight: 600;
  padding: 4px 6px;
  border-radius: 4px;
  cursor: pointer;
}
.nav-key.nav-home {
  background: var(--accent-primary);
  color: #FFFFFF;
}
.nav-key.nav-pwr {
  background: rgba(239, 68, 68, 0.2);
  color: #F87171;
  border-color: rgba(239, 68, 68, 0.4);
}

.mockup-sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mockup-card {
  background: #111827;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 18px;
}

.card-tag {
  font-size: 10px;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.card-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-secondary);
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.val-pill {
  font-size: 11px;
  font-weight: 600;
  background: #1E293B;
  padding: 2px 8px;
  border-radius: 4px;
  color: var(--text-primary);
}

.val-pill.highlight {
  background: rgba(16, 185, 129, 0.2);
  color: #34D399;
}

.tool-badge-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tool-chip {
  font-size: 12px;
  background: #1E293B;
  border: 1px solid var(--border-color);
  padding: 6px 12px;
  border-radius: 6px;
  color: var(--text-primary);
}

/* Tab 2: WhatsApp Vault */
.mockup-vault-view {
  background: #111827;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
}

.vault-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.vault-avatar {
  font-size: 32px;
  width: 56px;
  height: 56px;
  background: rgba(16, 185, 129, 0.2);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.badge-tag {
  background: rgba(99, 102, 241, 0.2);
  color: #818CF8;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  margin-left: auto;
}

.vault-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.vault-stat-box {
  background: #0F172A;
  border: 1px solid var(--border-color);
  padding: 16px;
  border-radius: 8px;
  text-align: center;
}

.stat-num {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 800;
  color: #34D399;
}

.stat-lbl {
  font-size: 11px;
  color: var(--text-muted);
}

/* Tab 3: Speed Booster */
.mockup-booster-view {
  background: #111827;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
}

.booster-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.booster-icon {
  font-size: 28px;
  width: 50px;
  height: 50px;
  background: rgba(6, 182, 212, 0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.booster-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.booster-item {
  background: #0F172A;
  border: 1px solid rgba(6, 182, 212, 0.3);
  padding: 18px;
  border-radius: 10px;
  text-align: center;
}

.booster-item .b-icon {
  font-size: 24px;
  margin-bottom: 8px;
  display: block;
}

.booster-item p {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Tab 4: Wiper */
.mockup-wiper-view {
  background: #111827;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
}

.wiper-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.wiper-icon {
  font-size: 28px;
  width: 50px;
  height: 50px;
  background: rgba(244, 63, 94, 0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.badge-cert {
  background: rgba(16, 185, 129, 0.2);
  color: #34D399;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  margin-left: auto;
}

.cert-card-preview {
  background: #0F172A;
  border: 1px dashed rgba(16, 185, 129, 0.4);
  padding: 20px;
  border-radius: 8px;
}

.cert-title {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 800;
  color: #34D399;
  margin-bottom: 10px;
}

.cert-detail {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

/* ==========================================================================
   Features Section
   ========================================================================= */
.features-section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.12);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 38px;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 14px;
  letter-spacing: -0.5px;
}

.section-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
}

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

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  backdrop-filter: blur(12px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(99, 102, 241, 0.4);
  background: var(--bg-card-hover);
  box-shadow: var(--glow-shadow);
}

.feature-icon-wrapper {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
}

.f-purple { background: rgba(99, 102, 241, 0.2); }
.f-green { background: rgba(16, 185, 129, 0.2); }
.f-cyan { background: rgba(6, 182, 212, 0.2); }
.f-red { background: rgba(244, 63, 94, 0.2); }
.f-amber { background: rgba(245, 158, 11, 0.2); }
.f-blue { background: rgba(59, 130, 246, 0.2); }

.feature-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 12px;
}

.feature-desc {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.6;
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}

.feature-list li::before {
  content: "•";
  color: var(--accent-primary);
  font-weight: bold;
  display: inline-block;
  width: 1em;
  margin-left: -1em;
}

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

.table-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  overflow-y: hidden;
  backdrop-filter: blur(12px);
  max-width: 100%;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
}

.comparison-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
}

.comparison-table th, .comparison-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
  background: #0B1120;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--text-white);
}

.col-highlight {
  background: rgba(99, 102, 241, 0.08) !important;
  color: #FFFFFF;
}

.badge-free {
  background: rgba(16, 185, 129, 0.2);
  color: #34D399;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
}

.badge-secure {
  background: rgba(6, 182, 212, 0.2);
  color: #38BDF8;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
}

/* ==========================================================================
   Download Section
   ========================================================================== */
.download-section {
  padding: 90px 0;
}

.download-card {
  background: linear-gradient(180deg, #111827 0%, #0B1120 100%);
  border: 1px solid var(--border-highlight);
  border-radius: var(--radius-xl);
  padding: 60px 48px;
  text-align: center;
  box-shadow: 0 25px 60px -20px rgba(0, 0, 0, 0.7);
}

.download-title {
  font-family: var(--font-heading);
  font-size: 38px;
  font-weight: 900;
  color: var(--text-white);
  margin-bottom: 12px;
}

.download-desc {
  color: var(--text-secondary);
  font-size: 16px;
  max-width: 600px;
  margin: 0 auto 40px;
}

.download-box-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  max-width: 860px;
  margin: 0 auto;
}

.download-box {
  background: #0F172A;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  position: relative;
}

.download-box.primary {
  border-color: var(--accent-primary);
  background: linear-gradient(180deg, rgba(99, 102, 241, 0.1) 0%, #0F172A 100%);
}

.dl-box-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-primary);
  color: #FFFFFF;
  font-size: 10px;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: 0.5px;
}

.dl-icon {
  font-size: 36px;
  margin-bottom: 12px;
}

.dl-version-tag {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.dl-specs {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 24px;
  background: rgba(0, 0, 0, 0.3);
  padding: 12px;
  border-radius: 8px;
}

.btn-dl-main {
  width: 100%;
  padding: 14px;
  font-size: 15px;
}

.dl-meta-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 12px;
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-section {
  padding: 80px 0;
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

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

.faq-question {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text-white);
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  text-align: left;
}

.faq-arrow {
  font-size: 20px;
  color: var(--accent-primary);
  transition: transform 0.2s ease;
}

.faq-answer {
  display: none;
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.faq-item.open .faq-answer {
  display: block;
}

.faq-item.open .faq-arrow {
  transform: rotate(45deg);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: #050811;
  border-top: 1px solid var(--border-color);
  padding: 70px 0 30px;
  margin-top: 60px;
}

.footer-container {
  display: grid;
  grid-template-columns: 1.5fr 3fr;
  gap: 60px;
  margin-bottom: 50px;
}

.footer-tagline {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 14px;
  max-width: 320px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.2s ease;
}

.footer-col a:hover {
  color: var(--accent-cyan);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
  font-size: 12px;
  color: var(--text-muted);
}

.vercel-link {
  color: var(--accent-cyan);
  text-decoration: none;
  font-weight: 600;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 960px) {
  .hero-title { font-size: 40px; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .mirror-mockup-grid { grid-template-columns: 1fr; }
  .download-box-grid { grid-template-columns: 1fr; }
  .footer-container { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .site-header { height: 60px; }
  .nav-links { display: none; }
  .header-actions { gap: 8px; }
  .btn-github { padding: 7px 10px; font-size: 12px; }
  .btn-primary { padding: 8px 12px; font-size: 12px; }
  /* hide text on very small header to save space */
  .btn-github span { display: none; }
  .btn-github svg { margin: 0; }
  .hero-section { padding: 90px 0 50px; overflow-x: clip; }
  .hero-title { font-size: 28px; line-height: 1.2; letter-spacing: -0.8px; }
  .version-pill { font-size: 11px; padding: 5px 10px; gap: 6px; max-width: 95%; }
  .pill-tag { font-size: 10px; }
  .pill-platform { display: none; }
  .hero-cta-group { flex-direction: column; gap: 12px; width: 100%; }
  .btn-hero-download, .btn-hero-secondary { width: 100%; max-width: 100%; justify-content: center; box-sizing: border-box; }
  .btn-hero-title { font-size: 15px; }
  .trust-bar { gap: 12px 16px; font-size: 11px; }
  .features-grid { grid-template-columns: 1fr; }
  .preview-body { padding: 16px; }
  .preview-title { display: none; }
  .preview-hud-status { width: 100%; justify-content: flex-end; }
  .vault-stats-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .booster-grid { grid-template-columns: 1fr; }
  .download-card { padding: 36px 20px; }
  .footer-links { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
  .bg-glow-1, .bg-glow-2, .bg-glow-3 { width: 320px; height: 320px; filter: blur(80px); }
}

@media (max-width: 380px) {
  .container { padding: 0 12px; }
  .logo-title { font-size: 17px; }
  .logo-badge { font-size: 8px; padding: 1px 4px; }
  .hero-title { font-size: 24px; }
  .version-pill { font-size: 10px; }
  .btn-hero-download { padding: 12px 16px; gap: 10px; }
  .btn-hero-meta { font-size: 11px; }
  .vault-stats-grid { grid-template-columns: 1fr; }
  .stat-num { font-size: 20px; }
}

/* Extra: Prevent any element causing page-wide overflow */
img, video, iframe, table { max-width: 100%; }
section, header, footer, div { min-width: 0; }