@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,100..800;1,100..800&display=swap');

@property --angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

/* ==========================================================================
   DARK & LIGHT BRAND CONSTANTS
   ========================================================================== */
:root {
  /* Fonts */
  --font-display: 'JetBrains Mono', monospace;
  --font-body: 'JetBrains Mono', monospace;
  --font-mono: 'JetBrains Mono', monospace;

  /* Theme: Dark (Default - Linear & Brutalist Inspired) */
  --bg-base: #060608;
  --bg-card: rgba(13, 13, 18, 0.6);
  --bg-card-hover: rgba(20, 20, 30, 0.85);
  --border-color: rgba(255, 255, 255, 0.05);
  --border-hover: rgba(59, 130, 246, 0.35);
  --text-primary: #f7f8f8;
  --text-secondary: #a0aec0;
  --text-muted: #64748b;
  
  --accent: #3b82f6;
  --accent-rgb: 59, 130, 246;
  --accent-secondary: #00f5ff;
  --accent-secondary-rgb: 0, 245, 255;
  --accent-gradient: linear-gradient(135deg, #3b82f6 0%, #00f5ff 100%);
  --accent-gradient-glow: rgba(59, 130, 246, 0.15);
  
  --success: #00e676;
  --success-rgb: 0, 230, 118;
  --shadow-color: rgba(0, 0, 0, 0.95);
  --glass-blur: 24px;
}

body.light-theme {
  /* Theme: Light (Clean Tech Inspired) */
  --bg-base: #fafafa;
  --bg-card: rgba(255, 255, 255, 0.7);
  --bg-card-hover: rgba(255, 255, 255, 0.95);
  --border-color: rgba(0, 0, 0, 0.06);
  --border-hover: rgba(59, 130, 246, 0.4);
  --text-primary: #121212;
  --text-secondary: #4a5568;
  --text-muted: #718096;
  
  --accent: #3b82f6;
  --accent-rgb: 59, 130, 246;
  --accent-secondary: #2563eb;
  --accent-secondary-rgb: 37, 99, 235;
  --accent-gradient: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  --accent-gradient-glow: rgba(59, 130, 246, 0.08);
  
  --success: #16a34a;
  --success-rgb: 22, 163, 74;
  --shadow-color: rgba(0, 0, 0, 0.05);
  --glass-blur: 16px;
}

/* ==========================================================================
   RESET & SYSTEM BASE
   ========================================================================== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  background-color: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  transition: background-color 0.4s ease, color 0.4s ease;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s ease-in-out;
}

ul {
  list-style: none;
}

/* ==========================================================================
   BACKGROUND GLOW SYSTEM
   ========================================================================== */
.glow-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.glow-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 50% 20%, rgba(59, 130, 246, 0.06) 0%, transparent 60%),
    linear-gradient(rgba(255, 255, 255, 0.012) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.012) 1px, transparent 1px);
  background-size: 100% 100%, 40px 40px, 40px 40px;
  pointer-events: none;
  z-index: -1;
  mask-image: radial-gradient(ellipse at 50% 25%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 25%, black 20%, transparent 80%);
}

body.light-theme .glow-bg::before {
  background-image: 
    radial-gradient(circle at 50% 20%, rgba(59, 130, 246, 0.03) 0%, transparent 60%),
    linear-gradient(rgba(0, 0, 0, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.015) 1px, transparent 1px);
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.15;
  transition: opacity 0.5s ease;
}

body.light-theme .glow-orb {
  opacity: 0.06;
}

.orb-1 {
  top: 5%;
  right: 10%;
  width: 450px;
  height: 450px;
  background: var(--accent);
  animation: float-slow 20s infinite alternate;
}

.orb-2 {
  top: 35%;
  left: 5%;
  width: 500px;
  height: 500px;
  background: var(--accent-secondary);
  animation: float-slow 25s infinite alternate-reverse;
}

.orb-3 {
  bottom: 10%;
  right: 15%;
  width: 400px;
  height: 400px;
  background: var(--accent);
  animation: float-slow 18s infinite alternate;
}

@keyframes float-slow {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(50px, 30px) scale(1.1); }
  100% { transform: translate(-20px, -50px) scale(0.9); }
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  z-index: 1000;
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--border-color);
  background-color: rgba(var(--bg-base) == #04060d ? '4, 6, 13' : '243, 247, 250', 0.7);
  transition: all 0.3s ease;
}

body.dark-theme .main-header {
  background-color: rgba(4, 6, 13, 0.75);
}
body.light-theme .main-header {
  background-color: rgba(243, 247, 250, 0.75);
}

.nav-container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.brand-logo {
  height: 32px;
  width: auto;
  filter: drop-shadow(0 2px 8px rgba(0, 180, 216, 0.3));
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.accent-dot {
  color: var(--accent);
}

.brand-sub {
  font-weight: 400;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

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

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

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gradient);
  transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

/* Custom Select Styling */
.custom-select-container {
  position: relative;
}

.lang-select {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: 6px;
  padding: 0.4rem 0.6rem;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  outline: none;
  transition: all 0.2s ease;
}

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

/* Custom Dropdown Trigger (visible button) */
.custom-dropdown-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: 6px;
  padding: 0.4rem 0.75rem;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  user-select: none;
  transition: border-color 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}

.custom-dropdown-header:hover,
.custom-dropdown-header.active {
  border-color: var(--accent);
  background: var(--bg-card-hover);
}

.dropdown-arrow-icon {
  width: 14px;
  height: 14px;
  color: var(--text-secondary);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

.custom-dropdown-header.active .dropdown-arrow-icon {
  transform: rotate(180deg);
}

/* Dropdown List — hidden by default */
.custom-dropdown-list {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 160px;
  background: var(--bg-base);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  box-shadow: 0 8px 24px var(--shadow-color);
  z-index: 9999;
  overflow: hidden;
  animation: dropdown-in 0.18s ease;
}

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

.custom-dropdown-list.active {
  display: block;
}

.custom-dropdown-item {
  padding: 0.55rem 1rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.custom-dropdown-item:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

.custom-dropdown-item.selected {
  color: var(--accent);
  font-weight: 700;
  background: rgba(var(--accent-rgb), 0.06);
}

/* Theme Toggle Button */
.theme-btn {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  border-radius: 6px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.theme-btn:hover {
  color: var(--text-primary);
  border-color: var(--accent);
  background-color: var(--bg-card);
}

.theme-btn .sun-icon,
.theme-btn .moon-icon {
  width: 18px;
  height: 18px;
  position: absolute;
  transition: transform 0.4s ease, opacity 0.3s ease;
}

body.dark-theme .theme-btn .sun-icon {
  transform: translateY(0);
  opacity: 1;
}

body.dark-theme .theme-btn .moon-icon {
  transform: translateY(30px);
  opacity: 0;
}

body.light-theme .theme-btn .sun-icon {
  transform: translateY(-30px);
  opacity: 0;
}

body.light-theme .theme-btn .moon-icon {
  transform: translateY(0);
  opacity: 1;
}

/* CTA Navigation button */
.cta-nav {
  font-size: 0.88rem;
  font-weight: 600;
  background: var(--accent-gradient);
  color: #ffffff !important;
  padding: 0.5rem 1.1rem;
  border-radius: 6px;
  box-shadow: 0 4px 15px rgba(0, 180, 216, 0.25);
}

.cta-nav:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0, 180, 216, 0.4);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
}

/* Mobile Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -300px;
  width: 280px;
  height: 100vh;
  background: var(--bg-base);
  border-left: 1px solid var(--border-color);
  z-index: 2000;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -10px 0 30px var(--shadow-color);
}

.mobile-nav-drawer.open {
  right: 0;
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.close-drawer {
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
}

.mobile-links {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mobile-links a {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.mobile-links a:hover {
  color: var(--text-primary);
  padding-left: 5px;
}

.cta-drawer {
  background: var(--accent-gradient);
  color: #fff !important;
  text-align: center;
  padding: 0.75rem;
  border-radius: 8px;
  margin-top: 1rem;
  box-shadow: 0 4px 12px rgba(0, 180, 216, 0.2);
}

/* ==========================================================================
   BUTTONS SYSTEM
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.25s ease;
  font-family: inherit;
}

.btn-large {
  padding: 0.85rem 1.75rem;
  font-size: 1rem;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #ffffff !important;
  border: none;
  box-shadow: 0 8px 25px rgba(0, 180, 216, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0, 180, 216, 0.45);
}

.btn-secondary {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.btn-secondary:hover {
  border-color: var(--accent);
  background-color: var(--bg-card-hover);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
  padding: 0.85rem;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  padding: 180px 0 100px 0;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.badge-container {
  display: flex;
  margin-bottom: 1.5rem;
}

.badge-container.justify-center {
  justify-content: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 0.4rem 0.9rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.hero-badge.highlight {
  border-color: rgba(var(--accent-rgb), 0.3);
  background: rgba(var(--accent-rgb), 0.05);
  color: var(--accent);
}

.hero-badge.engine {
  border-color: rgba(var(--accent-secondary-rgb), 0.3);
  background: rgba(var(--accent-secondary-rgb), 0.05);
  color: var(--accent-secondary);
}

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

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(var(--success-rgb), 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(var(--success-rgb), 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(var(--success-rgb), 0); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 580px;
}

.hero-ctas {
  display: flex;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.hero-meta {
  display: flex;
  gap: 2rem;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.meta-item i {
  color: var(--accent);
  width: 16px;
  height: 16px;
}

/* ==========================================================================
   INTERACTIVE APP MOCKUP STYLING
   ========================================================================== */
.app-mockup-container {
  background: linear-gradient(145deg, #0d1220, #060913);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: 0 25px 60px var(--shadow-color),
              inset 0 1px 0 rgba(255, 255, 255, 0.05);
  overflow: hidden;
  width: 100%;
  aspect-ratio: 4 / 3;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

body.light-theme .app-mockup-container {
  background: linear-gradient(145deg, #ffffff, #f1f5f9);
  border-color: rgba(0, 0, 0, 0.1);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.08);
}

.app-header {
  background-color: rgba(2, 4, 8, 0.4);
  border-bottom: 1px solid var(--border-color);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

body.light-theme .app-header {
  background-color: rgba(0, 0, 0, 0.02);
}

.app-dots {
  display: flex;
  gap: 6px;
}

.app-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-red { background-color: #ef4444; }
.dot-yellow { background-color: #eab308; }
.dot-green { background-color: #22c55e; }

.app-title-tab {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  background-color: var(--bg-card);
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  border: 1px solid var(--border-color);
}

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

.app-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* Sidebar Mockup */
.app-sidebar {
  width: 135px;
  border-right: 1px solid var(--border-color);
  padding: 1rem 0.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background-color: rgba(2, 4, 8, 0.2);
}

body.light-theme .app-sidebar {
  background-color: rgba(0, 0, 0, 0.01);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  padding: 0 0.5rem;
}

.sidebar-menu {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
}

.menu-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  padding: 0.4rem 0.5rem;
  border-radius: 4px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.menu-item i {
  width: 12px;
  height: 12px;
}

.menu-item:hover,
.menu-item.active {
  color: var(--text-primary);
  background-color: var(--bg-card);
}

.menu-item.active {
  border-left: 2px solid var(--accent);
}

.sidebar-footer {
  padding: 0 0.5rem;
}

.engine-badge {
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--accent);
  background: rgba(0, 180, 216, 0.1);
  padding: 0.1rem 0.3rem;
  border-radius: 3px;
}

/* Content Area Mockup */
.app-content-area {
  flex: 1;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  overflow: hidden;
  background-color: rgba(4, 6, 13, 0.1);
}

.mock-search-bar {
  display: flex;
  gap: 0.5rem;
}

.search-input-wrapper {
  position: relative;
  flex: 1;
}

.search-icon {
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  color: var(--text-muted);
}

#mock-search-input {
  width: 100%;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: 5px;
  padding: 0.4rem 0.5rem 0.4rem 1.75rem;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  outline: none;
}

.btn-scan {
  background-color: var(--accent);
  color: #fff;
  border: none;
  border-radius: 5px;
  padding: 0 0.85rem;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-scan:hover {
  filter: brightness(1.1);
}

.mock-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.4rem;
}

.metric-box {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 0.35rem 0.5rem;
  text-align: center;
}

.metric-label {
  font-size: 0.55rem;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 0.15rem;
}

.metric-value {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-mono);
}

.metric-value.text-accent {
  color: var(--accent);
}

/* Results Panel Mockup */
.mock-results-container {
  flex: 1;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background-color: rgba(2, 4, 8, 0.4);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

body.light-theme .mock-results-container {
  background-color: rgba(0, 0, 0, 0.02);
}

.results-header {
  background-color: rgba(2, 4, 8, 0.2);
  border-bottom: 1px solid var(--border-color);
  padding: 0.4rem 0.75rem;
  display: flex;
  justify-content: space-between;
  font-size: 0.65rem;
  color: var(--text-muted);
}

.results-status {
  font-weight: 700;
  color: var(--text-muted);
}

.results-list {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.empty-results-state {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.5rem;
}

.state-icon {
  width: 24px;
  height: 24px;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-5px); }
  100% { transform: translateY(0px); }
}

.empty-results-state p {
  font-size: 0.68rem;
  color: var(--text-muted);
  max-width: 200px;
}

.scan-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.35rem 0.5rem;
  border-radius: 4px;
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid transparent;
  animation: slide-in 0.2s ease forwards;
}

body.light-theme .scan-item {
  background-color: rgba(0, 0, 0, 0.01);
}

@keyframes slide-in {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}

.scan-item.success-glow {
  border-color: rgba(var(--success-rgb), 0.2);
  background-color: rgba(var(--success-rgb), 0.03);
}

.item-left {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  min-width: 0;
}

.item-left i {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
}

.item-name {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.item-path {
  font-size: 0.55rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.item-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.item-right {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
}

.item-size {
  font-size: 0.58rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.item-time {
  font-size: 0.58rem;
  color: var(--success);
  font-weight: 700;
}

/* ==========================================================================
   PHILOSOPHY SECTION
   ========================================================================== */
.philosophy-section {
  padding: 100px 0;
  position: relative;
  background-color: rgba(var(--bg-base), 0.5);
}

.section-header {
  max-width: 650px;
  margin: 0 auto 4rem auto;
}

.section-header.text-center {
  text-align: center;
}

.section-title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
}

.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.philo-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
}

.philo-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    300px circle at var(--mouse-x, 0px) var(--mouse-y, 0px),
    rgba(59, 130, 246, 0.08),
    transparent 80%
  );
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.philo-card:hover::before {
  opacity: 1;
}

.philo-card:hover {
  transform: translateY(-6px);
  background-color: var(--bg-card-hover);
}

.philo-card > * {
  position: relative;
  z-index: 2;
}

/* Specific glows */
.card-glow-1:hover {
  border-color: rgba(var(--accent-rgb), 0.4);
  box-shadow: 0 15px 35px rgba(var(--accent-rgb), 0.12);
}

.card-glow-2:hover {
  border-color: rgba(var(--accent-secondary-rgb), 0.4);
  box-shadow: 0 15px 35px rgba(var(--accent-secondary-rgb), 0.12);
}

.card-glow-3:hover {
  border-color: rgba(var(--success-rgb), 0.4);
  box-shadow: 0 15px 35px rgba(var(--success-rgb), 0.12);
}

.philo-icon-wrapper {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  background: rgba(var(--accent-rgb), 0.08);
  border: 1px solid rgba(var(--accent-rgb), 0.15);
  color: var(--accent);
  transition: all 0.3s ease;
}

.card-glow-2 .philo-icon-wrapper {
  background: rgba(var(--accent-secondary-rgb), 0.08);
  border-color: rgba(var(--accent-secondary-rgb), 0.15);
  color: var(--accent-secondary);
}

.card-glow-3 .philo-icon-wrapper {
  background: rgba(var(--success-rgb), 0.08);
  border-color: rgba(var(--success-rgb), 0.15);
  color: var(--success);
}

.philo-card:hover .philo-icon-wrapper {
  transform: scale(1.08) rotate(5deg);
}

.philo-card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.85rem;
}

.philo-card-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   PATHFINDER FEATURES SECTION
   ========================================================================== */
.pathfinder-section {
  padding: 100px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  background-color: rgba(var(--bg-base), 0.2);
}

.pathfinder-header-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 4rem;
}

.floating-logo {
  max-width: 180px;
  height: auto;
  margin: 0 auto;
  display: block;
  filter: drop-shadow(0 10px 25px rgba(0, 180, 216, 0.25));
  animation: logo-bounce 4s ease-in-out infinite alternate;
}

@keyframes logo-bounce {
  0% { transform: translateY(0); filter: drop-shadow(0 5px 15px rgba(0, 180, 216, 0.2)); }
  100% { transform: translateY(-10px); filter: drop-shadow(0 15px 30px rgba(0, 180, 216, 0.35)); }
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    250px circle at var(--mouse-x, 0px) var(--mouse-y, 0px),
    rgba(59, 130, 246, 0.08),
    transparent 80%
  );
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-gradient);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
}

.feature-card:hover::before,
.feature-card:hover::after {
  opacity: 1;
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(59, 130, 246, 0.35);
  transform: translateY(-4px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.2);
}

.feature-card > * {
  position: relative;
  z-index: 2;
}

.feature-header {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
}

.feature-icon {
  width: 20px;
  height: 20px;
  color: var(--accent);
  flex-shrink: 0;
}

.feature-header h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.feature-text {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--text-secondary);
  margin: 0;
}

.feature-text code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: rgba(255, 255, 255, 0.05);
  padding: 0.1rem 0.3rem;
  border-radius: 3px;
  color: var(--accent);
}

body.light-theme .feature-text code {
  background: rgba(0, 0, 0, 0.04);
}

/* ==========================================================================
   HEIMDALL ENGINE SECTION
   ========================================================================== */
.heimdall-section {
  padding: 100px 0;
  position: relative;
}

.heimdall-display-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 4rem;
  align-items: center;
  margin-top: 2rem;
}

.heimdall-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.info-group {
  position: relative;
  padding-left: 1.5rem;
  border-left: 2px solid rgba(var(--accent-secondary-rgb), 0.3);
}

.info-group:hover {
  border-left-color: var(--accent-secondary);
}

.info-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.info-header i {
  color: var(--accent-secondary);
  width: 20px;
  height: 20px;
}

.info-header h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
}

.info-group p {
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.info-group code {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  background-color: var(--bg-card);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  color: var(--accent-secondary);
}

/* Diagram panel styling */
.heimdall-diagram-panel {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 15px 35px var(--shadow-color);
}

.panel-header {
  background-color: rgba(2, 4, 8, 0.4);
  border-bottom: 1px solid var(--border-color);
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

body.light-theme .panel-header {
  background-color: rgba(0, 0, 0, 0.02);
}

.panel-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.diagram-img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.15)) invert(0) brightness(1);
  transition: all 0.3s ease;
}

body.dark-theme .diagram-img {
  filter: drop-shadow(0 4px 15px rgba(0, 0, 0, 0.4));
}

body.light-theme .diagram-img {
  /* Invert schematic diagram colors in light theme if it has dark background */
  filter: brightness(0.95);
}

.diagram-overlay-desc {
  display: flex;
  gap: 0.5rem;
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  padding: 0.75rem;
  border-radius: 6px;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

body.light-theme .diagram-overlay-desc {
  background-color: rgba(0, 0, 0, 0.01);
}

.diagram-overlay-desc i {
  color: var(--accent);
  flex-shrink: 0;
  width: 16px;
  height: 16px;
}

/* ==========================================================================
   DOWNLOAD SECTION
   ========================================================================== */
.download-section {
  padding: 80px 0;
  position: relative;
}

.download-card {
  background: #0c0e14;
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 5rem 4rem;
  position: relative;
  box-shadow: 0 30px 70px var(--shadow-color);
  text-align: center;
  z-index: 1;
  transform-style: preserve-3d;
  transition: border-color 0.5s ease, box-shadow 0.5s ease;
}

.download-card:hover {
  border-color: transparent;
}

body.light-theme .download-card {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.06);
  transform-style: preserve-3d;
  transition: border-color 0.5s ease, box-shadow 0.5s ease;
}

body.light-theme .download-card:hover {
  border-color: transparent;
}

.download-card::before,
.download-card::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: conic-gradient(from var(--angle), transparent, var(--accent), var(--accent-secondary), transparent);
  animation: spin 3.5s linear infinite;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.5s ease;
  transform: translateZ(-1px);
}

.download-card::after {
  filter: blur(25px);
  inset: -5px;
}

.download-card:hover::before {
  opacity: 1;
}

.download-card:hover::after {
  opacity: 0.35;
}

@keyframes spin {
  from { --angle: 0deg; }
  to { --angle: 360deg; }
}

.download-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(var(--accent-rgb), 0.1) 0%, transparent 60%);
  pointer-events: none;
}

.download-content {
  position: relative;
  z-index: 2;
  max-width: 750px;
  margin: 0 auto;
}

.download-title {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.download-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
}

.download-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.btn-download-main {
  display: inline-flex;
  align-items: center;
  gap: 1.25rem;
  background: var(--accent-gradient);
  color: #fff !important;
  padding: 1.1rem 2.25rem;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 180, 216, 0.35);
  transition: all 0.25s ease;
}

.btn-download-main:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(0, 180, 216, 0.5);
}

.btn-download-main i {
  width: 28px;
  height: 28px;
}

.btn-text-wrapper {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.btn-main-text {
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.2;
}

.btn-sub-text {
  font-size: 0.75rem;
  opacity: 0.8;
  margin-top: 0.15rem;
}

.platform-betas {
  display: flex;
  gap: 2rem;
  justify-content: center;
}

.beta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.beta-item i {
  width: 14px;
  height: 14px;
}

.beta-tag {
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  padding: 0.1rem 0.3rem;
  border-radius: 4px;
}

.download-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  border-top: 1px solid var(--border-color);
  padding-top: 2.5rem;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--text-primary);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

/* ==========================================================================
   TESTIMONIALS SECTION
   ========================================================================== */
.testimonials-section {
  padding: 100px 0 60px 0;
  position: relative;
  background-color: rgba(2, 4, 8, 0.2);
}

.testimonials-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.senja-wrapper {
  width: 100%;
  max-width: 1100px;
  margin: 1rem auto -4rem auto;
  transform: scale(0.70);
  transform-origin: center top;
}

.testimonial-actions {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-section {
  padding: 100px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 5rem;
  align-items: center;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin: 3rem 0;
}

.contact-detail-item {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.detail-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.detail-text {
  display: flex;
  flex-direction: column;
}

.detail-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.detail-value {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}

.detail-value:hover {
  color: var(--accent);
}

.social-links-mock {
  display: flex;
  gap: 1rem;
}

.social-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.social-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
  background-color: var(--bg-card);
  transform: translateY(-2px);
}

/* Premium Form Styling */
.contact-form-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 3rem;
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: 0 20px 45px var(--shadow-color);
}

.premium-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.input-wrapper {
  position: relative;
}

.input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--text-muted);
}

.input-wrapper input,
.input-wrapper textarea {
  width: 100%;
  background-color: rgba(2, 4, 8, 0.4);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.75rem 1rem 0.75rem 2.5rem;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.92rem;
  outline: none;
  transition: all 0.2s ease;
}

body.light-theme .input-wrapper input,
body.light-theme .input-wrapper textarea {
  background-color: rgba(255, 255, 255, 0.9);
}

.textarea-wrapper .input-icon {
  top: 1.2rem;
  transform: none;
}

.input-wrapper input:focus,
.input-wrapper textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(var(--accent-rgb), 0.15);
  background-color: rgba(2, 4, 8, 0.6);
}

body.light-theme .input-wrapper input:focus,
body.light-theme .input-wrapper textarea:focus {
  background-color: #ffffff;
}

.form-feedback {
  font-size: 0.88rem;
  font-weight: 600;
  text-align: center;
  margin-top: 0.5rem;
  display: none;
}

.form-feedback.success {
  color: var(--success);
  display: block;
}

.form-feedback.error {
  color: #ef4444;
  display: block;
}

/* ==========================================================================
   FOOTER SECTION
   ========================================================================== */
.main-footer {
  border-top: 1px solid var(--border-color);
  background-color: rgba(2, 4, 8, 0.5);
  padding: 5rem 0 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 5rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.brand-pitch {
  font-size: 0.88rem;
  color: var(--text-secondary);
  max-width: 280px;
}

.footer-links-group h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.footer-links-group ul {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-links-group a {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.footer-links-group a:hover {
  color: var(--accent);
  padding-left: 3px;
}

.badge-free {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--success);
  background: rgba(16, 185, 129, 0.1);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  margin-left: 0.25rem;
}

.badge-soon {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  margin-left: 0.25rem;
}

.disabled-link {
  pointer-events: none;
  opacity: 0.6;
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding: 2rem 0;
  background-color: rgba(2, 4, 8, 0.3);
}

.footer-bottom-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.powered-by strong {
  color: var(--text-secondary);
}

/* ==========================================================================
   MEDIA QUERIES (RESPONSIVENESS)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
    text-align: center;
  }
  
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-ctas, .hero-meta {
    justify-content: center;
  }
  
  .hero-visual {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }

  .philosophy-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .heimdall-display-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .main-header {
    height: 70px;
  }
  
  .nav-links,
  .header-actions .cta-nav {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  .hero-title {
    font-size: 2.75rem;
  }
  
  .philosophy-grid {
    grid-template-columns: 1fr;
  }
  
  .pathfinder-header-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }
  
  .pathfinder-header-grid .section-title,
  .pathfinder-header-grid .section-subtitle {
    text-align: center;
  }
  
  .download-card {
    padding: 3.5rem 1.5rem;
  }
  
  .download-stats {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .footer-bottom-flex {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 500px) {
  .hero-title {
    font-size: 2.25rem;
  }
  
  .hero-ctas {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-ctas .btn {
    width: 100%;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-form-panel {
    padding: 1.5rem;
  }
  
  .app-sidebar {
    display: none;
  }
  
  .app-mockup-container {
    aspect-ratio: auto;
    height: 320px;
  }
}

/* ==========================================================================
   FLOWCHART DIAGRAM INTEGRATION
   ========================================================================== */
.diagram-container {
  width: 100%;
  overflow-x: auto;
}

.flowchart-container {
  background: rgba(10, 10, 15, 0.6);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  max-width: 600px;
  width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(8px);
}

.flowchart-container::before {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(0, 245, 255, 0.04) 85%,
    rgba(0, 245, 255, 0.12) 99%,
    rgba(0, 245, 255, 0.4) 100%
  );
  animation: radar-sweep 5s infinite linear;
  pointer-events: none;
  z-index: 1;
}

@keyframes radar-sweep {
  0% { top: -100%; }
  100% { top: 100%; }
}

body.light-theme .flowchart-container {
  background: rgba(241, 245, 249, 0.7);
}

body.light-theme .flowchart-container::before {
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(59, 130, 246, 0.02) 85%,
    rgba(59, 130, 246, 0.06) 99%,
    rgba(59, 130, 246, 0.15) 100%
  );
}

.flow-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  position: relative;
  z-index: 2;
}

.flow-columns {
  display: flex;
  justify-content: space-around;
  width: 100%;
  gap: 1.5rem;
  position: relative;
  z-index: 2;
}

.flow-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  gap: 0.25rem;
}

.flow-box {
  background: rgba(20, 20, 28, 0.8);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.65rem 1rem;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  min-width: 150px;
  max-width: 220px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  box-sizing: border-box;
}

.flow-box:hover {
  border-color: var(--accent-secondary);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 245, 255, 0.2);
}

.flow-box.accent {
  border-color: rgba(59, 130, 246, 0.3);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(13, 13, 18, 0.9));
}

.flow-box.accent:hover {
  border-color: var(--accent);
  box-shadow: 0 6px 18px rgba(59, 130, 246, 0.25);
}

.flow-box.success {
  border-color: rgba(0, 230, 118, 0.3);
  background: linear-gradient(135deg, rgba(0, 230, 118, 0.1), rgba(13, 13, 18, 0.9));
  color: #00e676;
}

.flow-box.success:hover {
  border-color: #00e676;
  box-shadow: 0 6px 18px rgba(0, 230, 118, 0.25);
}

body.light-theme .flow-box {
  background: #ffffff;
  color: #334155;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.03);
}

body.light-theme .flow-box.accent {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), #ffffff);
}

body.light-theme .flow-box.success {
  background: linear-gradient(135deg, rgba(22, 163, 74, 0.05), #ffffff);
  color: #16a34a;
}

.flow-label {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 0.15rem 0.5rem;
  margin: 0.25rem 0;
  transition: all 0.2s ease;
  text-align: center;
}

body.light-theme .flow-label {
  background: rgba(0, 0, 0, 0.03);
  color: #64748b;
}

.flow-arrow-down {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 15px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), rgba(0, 180, 216, 0.1));
  position: relative;
  margin: 0.1rem auto;
}

.flow-arrow-down::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  border-left: 3px solid transparent;
  border-right: 3px solid transparent;
  border-top: 4.5px solid var(--accent);
}

.flow-connectors-split, .flow-connectors-merge {
  width: 100%;
  height: 30px;
  position: relative;
}

.flow-connectors-split svg, .flow-connectors-merge svg {
  overflow: visible;
  width: 100%;
  height: 100%;
}

@media (max-width: 600px) {
  .flow-columns {
    flex-direction: column;
    gap: 1rem;
  }
  .flow-connectors-split, .flow-connectors-merge {
    display: none;
  }
  .flow-col::after {
    content: '↓';
    font-size: 1.25rem;
    color: var(--accent);
    margin: 0.25rem 0;
  }
  .flow-col:last-child::after {
    display: none;
  }
}

/* ==========================================================================
   PRIVACY SECTION
   ========================================================================== */
.privacy-section {
  padding: 100px 0;
  background-color: rgba(2, 4, 8, 0.2);
  position: relative;
}

.privacy-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  margin-top: 3rem;
  align-items: stretch;
}

.privacy-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 2.5rem;
  box-shadow: 0 15px 35px var(--shadow-color);
  display: flex;
  flex-direction: column;
}

.privacy-card-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.privacy-card-title i {
  width: 24px;
  height: 24px;
}

.icon-success {
  color: #34d399;
}

.icon-danger {
  color: #ef4444;
}

.privacy-card-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

/* Telemetry Table */
.telemetry-table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: 8px;
}

.telemetry-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.82rem;
}

.telemetry-table th, 
.telemetry-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-color);
}

.telemetry-table th {
  background-color: rgba(2, 4, 8, 0.4);
  color: var(--text-primary);
  font-weight: 700;
}

body.light-theme .telemetry-table th {
  background-color: rgba(0, 0, 0, 0.02);
}

.telemetry-table td code {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  background: rgba(255, 255, 255, 0.05);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  color: var(--accent);
}

body.light-theme .telemetry-table td code {
  background: rgba(0, 0, 0, 0.04);
}

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

/* Never Collect List */
.never-collect-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.never-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.never-item i {
  color: #ef4444;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.never-text h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.never-text p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 0;
}

/* Privacy Control Box */
.privacy-control-box {
  margin-top: 3rem;
  background: linear-gradient(135deg, rgba(0, 180, 216, 0.03) 0%, rgba(0, 180, 216, 0) 100%);
  border: 1px dashed rgba(0, 180, 216, 0.25);
  border-radius: 12px;
  padding: 2rem;
}

.control-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.control-header i {
  color: var(--accent);
  width: 20px;
  height: 20px;
}

.control-header h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.privacy-control-box p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

.privacy-control-box p code {
  font-family: var(--font-mono);
  background: rgba(255, 255, 255, 0.05);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  color: var(--accent);
}

body.light-theme .privacy-control-box p code {
  background: rgba(0, 0, 0, 0.04);
}

@media (max-width: 992px) {
  .privacy-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.lang-select option {
  background-color: var(--bg-card);
  color: var(--text-primary);
}

/* ==========================================================================
   CAROUSEL SCREENSHOT GALLERY & LIGHTBOX MODAL
   ========================================================================== */

/* Carousel Wrapper tweaks */
.carousel-mockup-wrapper {
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

/* Sizing inline track same as mockup */
.carousel-gallery-container {
  position: relative;
  flex: 1;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #020408;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4 / 3;
}

@media (max-width: 992px) {
  .carousel-gallery-container {
    aspect-ratio: auto;
    height: 320px;
  }
}

.carousel-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.carousel-slide {
  flex-shrink: 0;
  width: 100%;
  height: 100%;
  user-select: none;
}

/* Navigation Buttons Inside Carousel */
.carousel-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(2, 4, 8, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #ffffff;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.2s ease;
  backdrop-filter: blur(8px);
  outline: none;
}

.carousel-nav-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 15px rgba(0, 180, 216, 0.5);
  transform: translateY(-50%) scale(1.05);
}

.carousel-nav-btn.prev-btn {
  left: 1rem;
}

.carousel-nav-btn.next-btn {
  right: 1rem;
}

/* Elegant Captions Overlay */
.carousel-caption-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(2, 4, 8, 0.95) 0%, rgba(2, 4, 8, 0.5) 60%, rgba(2, 4, 8, 0) 100%);
  padding: 2.5rem 1.5rem 2rem 1.5rem;
  color: #ffffff;
  z-index: 5;
  pointer-events: none;
}

.carousel-caption-overlay h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.15rem;
  color: var(--text-primary);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  transition: opacity 0.3s ease;
}

.carousel-caption-overlay p {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
  line-height: 1.35;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
  transition: opacity 0.3s ease;
}

/* Dots inside Inline Carousel */
.carousel-dots-container {
  position: absolute;
  bottom: 0.75rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.4rem;
  z-index: 10;
}

.carousel-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all 0.3s ease;
}

.carousel-dot.active {
  background: var(--accent);
  width: 16px;
  border-radius: 3px;
}

/* ==========================================================================
   LIGHTBOX FULLSCREEN MODAL
   ========================================================================== */
.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(2, 4, 8, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

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

/* Close button style */
.lightbox-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #ffffff;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 10001;
}

.lightbox-close:hover {
  background: rgba(239, 71, 111, 0.2);
  border-color: rgba(239, 71, 111, 0.4);
  color: #ef476f;
  transform: rotate(90deg);
}

/* Lightbox contents frame */
.lightbox-content {
  position: relative;
  width: 90%;
  max-width: 1100px;
  height: 80%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-slide {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

#lightbox-img {
  max-width: 100%;
  max-height: calc(100% - 120px);
  border-radius: 8px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.1);
  object-fit: contain;
  transition: opacity 0.3s ease;
}

/* Captions at the bottom of the lightbox */
.lightbox-caption {
  margin-top: 1.25rem;
  text-align: center;
  color: #ffffff;
  max-width: 700px;
  padding: 0 1rem;
}

.lightbox-caption h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.lightbox-caption p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
  line-height: 1.45;
}

/* Nav arrows on Lightbox */
.lightbox-arrow {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #ffffff;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 10000;
  backdrop-filter: blur(5px);
}

.lightbox-arrow:hover {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 20px rgba(0, 180, 216, 0.6);
}

.lightbox-prev {
  position: absolute;
  left: -20px;
}

.lightbox-next {
  position: absolute;
  right: -20px;
}

/* Lightbox Dots */
.lightbox-dots {
  display: flex;
  gap: 0.6rem;
  margin-top: 1rem;
  z-index: 10000;
}

.lightbox-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: all 0.3s ease;
}

.lightbox-dot.active {
  background: var(--accent);
  transform: scale(1.25);
}

/* Mobile optimizations for lightbox & inline carousel */
@media (max-width: 768px) {
  .lightbox-prev {
    left: 0;
  }
  .lightbox-next {
    right: 0;
  }
  .lightbox-arrow {
    width: 44px;
    height: 44px;
  }
  .lightbox-close {
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
  }
  #lightbox-img {
    max-height: calc(100% - 140px);
  }
  .lightbox-caption h3 {
    font-size: 1.15rem;
  }
  .lightbox-caption p {
    font-size: 0.82rem;
  }
  .carousel-nav-btn {
    width: 32px;
    height: 32px;
  }
  .carousel-caption-overlay {
    padding: 2rem 1rem 1.75rem 1rem;
  }
  .carousel-caption-overlay h4 {
    font-size: 0.95rem;
  }
  .carousel-caption-overlay p {
    font-size: 0.75rem;
  }
}

/* ==========================================================================
   CUSTOM DARK-THEMED LANGUAGE SELECT DROPDOWN
   ========================================================================== */
.custom-select-container {
  position: relative;
  user-select: none;
  z-index: 1000;
}

.custom-dropdown-header {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: 6px;
  padding: 0.4rem 0.6rem;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  min-width: 120px;
  transition: all 0.2s ease;
}

.custom-dropdown-header:hover, .custom-dropdown-header.active {
  border-color: var(--accent);
  box-shadow: 0 0 10px rgba(0, 180, 216, 0.2);
}

.dropdown-arrow-icon {
  width: 14px;
  height: 14px;
  color: var(--text-secondary);
  transition: transform 0.2s ease;
}

.custom-dropdown-header.active .dropdown-arrow-icon {
  transform: rotate(180deg);
  color: var(--accent);
}

.custom-dropdown-list {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: rgba(13, 18, 32, 0.95);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 0.25rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-5px);
  transition: all 0.2s ease;
  max-height: 240px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border-color) transparent;
}

.custom-dropdown-list.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Scrollbar styling for Webkit */
.custom-dropdown-list::-webkit-scrollbar {
  width: 4px;
}

.custom-dropdown-list::-webkit-scrollbar-track {
  background: transparent;
}

.custom-dropdown-list::-webkit-scrollbar-thumb {
  background-color: var(--border-color);
  border-radius: 4px;
}

.custom-dropdown-item {
  padding: 0.4rem 0.6rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: left;
}

.custom-dropdown-item:hover {
  background: rgba(0, 180, 216, 0.1);
  color: var(--accent-glow);
}

.custom-dropdown-item.selected {
  background: var(--accent-gradient);
  color: #ffffff !important;
}

/* Light theme overrides for Custom Select */
body.light-theme .custom-dropdown-list {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
}

body.light-theme .custom-dropdown-item {
  color: rgba(0, 0, 0, 0.7);
}

body.light-theme .custom-dropdown-item:hover {
  background: rgba(94, 106, 210, 0.08);
  color: var(--accent);
}

/* ==========================================================================
   LINEAR-STYLE REWRITTEN SYSTEM COMPONENTS
   ========================================================================== */

/* 1. App Window Mockup Preview (Hero & Showcase) */
.app-window-preview {
  background: rgba(8, 8, 12, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 12px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85),
              0 0 35px rgba(94, 106, 210, 0.08);
  overflow: hidden;
  position: relative;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.6s ease;
  width: 100%;
}

.app-window-preview:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 35px 80px rgba(0, 0, 0, 0.95),
              0 0 50px rgba(94, 106, 210, 0.2);
}

body.light-theme .app-window-preview {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.08);
}

.window-decorations {
  background-color: rgba(8, 8, 12, 0.35);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 0.65rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

body.light-theme .window-decorations {
  background-color: rgba(0, 0, 0, 0.01);
  border-bottom-color: rgba(0, 0, 0, 0.06);
}

.decor-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}

.decor-dot.red { background-color: #ef4444; }
.decor-dot.yellow { background-color: #eab308; }
.decor-dot.green { background-color: #22c55e; }

.window-title-bar {
  margin-left: auto;
  margin-right: auto;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.window-body {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: #020203;
}

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

/* 2. Modern Tab Showcase inside Pathfinder Section */
.showcase-container {
  margin-top: 5rem;
  width: 100%;
}

.showcase-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3.5rem;
  align-items: start;
}

@media (max-width: 991px) {
  .showcase-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

.showcase-tabs-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.showcase-side-heading {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  border-left: 3px solid var(--accent);
  padding-left: 0.85rem;
}

.showcase-tabs-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

@media (max-width: 991px) {
  .showcase-tabs-list {
    flex-direction: row;
    flex-wrap: wrap;
  }
}

.showcase-tab-btn {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-left: 3px solid transparent;
  color: var(--text-secondary);
  border-radius: 8px;
  padding: 1rem 1.25rem 1rem 1.1rem;
  cursor: pointer;
  text-align: left;
  transition: 
    background-color 0.35s cubic-bezier(0.16, 1, 0.3, 1),
    border-color 0.35s cubic-bezier(0.16, 1, 0.3, 1),
    border-left-color 0.35s cubic-bezier(0.16, 1, 0.3, 1),
    color 0.35s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  position: relative;
}

.showcase-tab-btn:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--text-primary);
}

.showcase-tab-btn.active {
  background: rgba(59, 130, 246, 0.05);
  border-color: var(--border-color);
  border-left-color: var(--accent);
  color: var(--text-primary);
  box-shadow: inset 0 0 12px rgba(59, 130, 246, 0.05);
}

body.light-theme .showcase-tab-btn {
  background: rgba(0, 0, 0, 0.01);
}
body.light-theme .showcase-tab-btn.active {
  background: rgba(59, 130, 246, 0.03);
  border-left-color: var(--accent);
}

.tab-btn-title {
  font-size: 0.95rem;
  font-weight: 700;
}

.tab-btn-caption {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.showcase-tab-btn.active .tab-btn-caption {
  color: var(--text-secondary);
}

.showcase-display-area {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.showcase-window-frame {
  background: rgba(8, 8, 12, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 12px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8),
              0 0 40px rgba(94, 106, 210, 0.08);
  overflow: hidden;
}

body.light-theme .showcase-window-frame {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.08);
}

.showcase-window-header {
  background-color: rgba(8, 8, 12, 0.4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
}

body.light-theme .showcase-window-header {
  background-color: rgba(0, 0, 0, 0.01);
  border-bottom-color: rgba(0, 0, 0, 0.06);
}

.showcase-dots {
  display: flex;
  gap: 6px;
}

.showcase-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}

.showcase-dot-red { background-color: #ef4444; }
.showcase-dot-yellow { background-color: #eab308; }
.showcase-dot-green { background-color: #22c55e; }

.showcase-window-title {
  margin-left: auto;
  margin-right: auto;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-primary);
}

.showcase-window-body {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: #020203;
}

.showcase-window-body img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.showcase-caption-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.25rem 1.5rem;
}

body.light-theme .showcase-caption-card {
  background: #ffffff;
}

.showcase-caption-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.5;
  transition: opacity 0.3s ease;
}

/* 3. Collapsible Privacy Drawer Accordion */
.privacy-collapsible-container {
  margin-top: 4rem;
  width: 100%;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.01);
  overflow: hidden;
}

body.light-theme .privacy-collapsible-container {
  background: #ffffff;
}

.privacy-collapsible-trigger {
  width: 100%;
  background: none;
  border: none;
  outline: none;
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: background 0.3s ease;
}

.privacy-collapsible-trigger:hover {
  background: rgba(255, 255, 255, 0.02);
}

body.light-theme .privacy-collapsible-trigger:hover {
  background: rgba(0, 0, 0, 0.01);
}

.trigger-label {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.trigger-label i {
  color: var(--accent);
  width: 24px;
  height: 24px;
}

.trigger-sub {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .privacy-collapsible-trigger {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
  }
  .trigger-sub {
    width: 100%;
    justify-content: space-between;
  }
}

.drawer-arrow {
  width: 18px;
  height: 18px;
  color: var(--text-muted);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.privacy-collapsible-trigger.active .drawer-arrow {
  transform: rotate(180deg);
  color: var(--accent);
}

.privacy-collapsible-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.privacy-content-inner {
  border-top: 1px solid var(--border-color);
  padding: 2.5rem;
}

@media (max-width: 768px) {
  .privacy-content-inner {
    padding: 1.25rem;
  }
}

.privacy-drawer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
}

@media (max-width: 768px) {
  .privacy-drawer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

.drawer-column {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.drawer-title {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.drawer-title i.icon-success {
  color: var(--success);
}

.drawer-title i.icon-danger {
  color: #ef4444;
}

.drawer-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.drawer-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.drawer-list li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  line-height: 1.4;
}

.drawer-list li code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  color: var(--accent-secondary);
}

body.light-theme .drawer-list li code {
  background: rgba(0, 0, 0, 0.03);
}

.bullet-icon {
  width: 14px;
  height: 14px;
  color: var(--accent);
  margin-top: 3px;
  flex-shrink: 0;
}

.list-never li {
  flex-direction: column;
  gap: 0.15rem;
  position: relative;
  padding-left: 1.25rem;
}

.list-never li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: #ef4444;
  font-size: 1.25rem;
  line-height: 1;
}

.list-never li strong {
  color: var(--text-primary);
}

.list-never li span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.drawer-footer-actions {
  margin-top: 3rem;
  display: flex;
  justify-content: center;
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
}

.btn-small {
  padding: 0.6rem 1.25rem;
  font-size: 0.88rem;
}

/* ==========================================================================
   BRUTALIST TECH & SHORTCUT BADGES (<kbd>) - Raycast Style
   ========================================================================== */
kbd {
  font-family: var(--font-mono);
  background: linear-gradient(180deg, #1e1e24 0%, #0d0d12 100%);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-bottom: 2.5px solid rgba(0, 0, 0, 0.6);
  border-radius: 5px;
  padding: 0.15rem 0.45rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: #f7f8f8;
  margin-left: 0.4rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  vertical-align: middle;
  display: inline-block;
  letter-spacing: normal;
  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.5);
}

body.light-theme kbd {
  background: linear-gradient(180deg, #ffffff 0%, #edf2f7 100%);
  border-color: rgba(0, 0, 0, 0.15);
  border-bottom-color: rgba(0, 0, 0, 0.25);
  color: #121212;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08), inset 0 1px 0 #ffffff;
  text-shadow: none;
}

.btn-kbd {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.16) 0%, rgba(255, 255, 255, 0.04) 100%);
  border-color: rgba(255, 255, 255, 0.2);
  border-bottom-color: rgba(0, 0, 0, 0.5);
  color: #ffffff;
  opacity: 0.85;
}

.btn:hover .btn-kbd {
  opacity: 1;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.22) 0%, rgba(255, 255, 255, 0.08) 100%);
  border-bottom-color: rgba(0, 0, 0, 0.6);
}

/* Brutalist tags & elements */
.badge-brutalist {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  color: #0c0a09;
  background-color: var(--accent-secondary);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  box-shadow: 2px 2px 0px rgba(0, 0, 0, 0.9);
  border: 1px solid #000;
  display: inline-block;
  margin-left: 0.5rem;
}

body.light-theme .badge-brutalist {
  box-shadow: 2px 2px 0px rgba(0, 0, 0, 0.2);
}

/* Custom indicator glows and scan flows */
.glow-border-active {
  border-color: var(--accent-secondary) !important;
  box-shadow: 0 0 15px rgba(0, 245, 255, 0.25) !important;
}

.btn-scan {
  font-family: var(--font-mono) !important;
}

#mock-search-input {
  font-family: var(--font-mono) !important;
}

/* ==========================================================================
   BRUTALIST COMMAND PALETTE STYLING (Ctrl+K / ⌘K)
   ========================================================================== */
.cmd-palette-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(2, 2, 4, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  z-index: 10000;
  padding-top: 15vh;
  animation: cmd-fade-in 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes cmd-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.cmd-palette-container {
  background-color: rgba(10, 10, 15, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  width: 100%;
  max-width: 640px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(255, 255, 255, 0.05);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: cmd-slide-up 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  will-change: transform, opacity;
}

body.light-theme .cmd-palette-container {
  background-color: rgba(255, 255, 255, 0.98);
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
}

@keyframes cmd-slide-up {
  from { opacity: 0; transform: translateY(-20px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.cmd-palette-search-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.1rem 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
}

body.light-theme .cmd-palette-search-wrapper {
  border-bottom-color: rgba(0, 0, 0, 0.06);
}

.cmd-search-icon {
  width: 18px;
  height: 18px;
  color: var(--accent-secondary);
}

#cmd-palette-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 1rem;
  outline: none;
}

#cmd-palette-input::placeholder {
  color: var(--text-muted);
}

.cmd-palette-esc-kbd {
  font-size: 0.65rem !important;
  opacity: 0.5;
}

.cmd-palette-content {
  max-height: 380px;
  overflow-y: auto;
  padding: 1rem 0.5rem;
}

.cmd-palette-section {
  margin-bottom: 1rem;
}

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

.cmd-palette-section-title {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  padding: 0.5rem 1rem;
}

.cmd-palette-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  margin: 0.1rem 0.5rem;
  transition: all 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  color: var(--text-secondary);
}

.cmd-item-name {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.88rem;
}

.cmd-item-name i {
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  transition: color 0.15s ease;
}

.cmd-shortcut {
  font-size: 0.65rem !important;
  margin-left: 0;
}

.cmd-item-meta {
  display: none;
}

/* Palette item hover/active classes */
.cmd-palette-item:hover,
.cmd-palette-item.active {
  background-color: rgba(59, 130, 246, 0.06);
  color: var(--text-primary);
}

body.light-theme .cmd-palette-item:hover,
body.light-theme .cmd-palette-item.active {
  background-color: rgba(59, 130, 246, 0.05);
}

.cmd-palette-item.active .cmd-item-name i {
  color: var(--accent-secondary);
}

.cmd-palette-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 0.85rem 1.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

body.light-theme .cmd-palette-footer {
  border-top-color: rgba(0, 0, 0, 0.06);
}

.cmd-palette-footer kbd {
  font-size: 0.6rem !important;
  opacity: 0.75;
}

.inline-icon {
  width: 12px;
  height: 12px;
  display: inline-block;
  vertical-align: middle;
}

/* Heimdall Flowchart Line Glow enhancements */
.flowchart-container svg path {
  transition: stroke 0.3s ease, stroke-width 0.3s ease, filter 0.3s ease;
}

.flowchart-container:hover svg path {
  stroke: var(--accent-secondary) !important;
  stroke-width: 2px !important;
  filter: drop-shadow(0 0 4px rgba(0, 245, 255, 0.5));
}

/* ==========================================================================
   TOP READING SCROLL PROGRESS INDICATOR (Mintlify Style)
   ========================================================================== */
#page-scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-secondary) 100%);
  box-shadow: 0 0 8px rgba(0, 245, 255, 0.6);
  z-index: 99999;
  transition: width 0.1s ease-out;
}

/* ==========================================================================
   FLOATING CONTEXT-AWARE KEYBOARD HUD (Raycast Style)
   ========================================================================== */
.keyboard-hud-ribbon {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: rgba(13, 13, 18, 0.7);
  backdrop-filter: blur(12px) saturate(120%);
  -webkit-backdrop-filter: blur(12px) saturate(120%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  border-radius: 30px;
  padding: 0.6rem 1.2rem;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: auto;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  opacity: 1;
  transform: translateY(0);
}

.keyboard-hud-ribbon span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.25rem;
  white-space: nowrap;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.keyboard-hud-ribbon kbd {
  margin: 0 0.15rem;
  font-size: 0.68rem;
}

/* HUD Visibility States */
.keyboard-hud-ribbon.hud-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
}

.keyboard-hud-ribbon .hud-text-fade {
  opacity: 0;
  transform: translateY(-4px);
}

/* Light theme overrides for HUD */
body.light-theme .keyboard-hud-ribbon {
  background: rgba(255, 255, 255, 0.75);
  border-color: rgba(0, 0, 0, 0.06);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

body.light-theme .keyboard-hud-ribbon span {
  color: var(--text-secondary);
}

/* ==========================================================================
   SLIDING ACTIVE TAB CAPSULE INDICATOR (Mintlify Style)
   ========================================================================== */
.showcase-tabs-list {
  position: relative; /* Necessary for absolute child positioning */
}

.showcase-tab-btn {
  z-index: 1; /* Renders above the sliding background pill */
}

.showcase-tabs-indicator {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 0;
  background: rgba(59, 130, 246, 0.06);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-left: 3px solid var(--accent-secondary);
  border-radius: 8px;
  pointer-events: none;
  transition: 
    transform 0.38s cubic-bezier(0.16, 1, 0.3, 1),
    height 0.38s cubic-bezier(0.16, 1, 0.3, 1),
    width 0.38s cubic-bezier(0.16, 1, 0.3, 1),
    opacity 0.2s ease;
  z-index: 0;
  opacity: 0;
}

/* Delegate active styling to the sliding pill if initialized successfully */
.showcase-tabs-list.has-indicator .showcase-tab-btn.active {
  background: transparent;
  border-color: transparent;
  border-left-color: transparent;
  box-shadow: none;
}

/* Light Theme tab indicator */
body.light-theme .showcase-tabs-indicator {
  background: rgba(59, 130, 246, 0.04);
  border-color: rgba(59, 130, 246, 0.15);
  border-left-color: var(--accent);
}

/* Mobile specific styling for showcase active tabs list and sliding pill */
@media (max-width: 991px) {
  .showcase-tabs-list.has-indicator .showcase-tabs-indicator {
    border-left: none;
    border-bottom: 3px solid var(--accent-secondary);
  }
  
  body.light-theme .showcase-tabs-list.has-indicator .showcase-tabs-indicator {
    border-bottom-color: var(--accent);
  }
}

/* ==========================================================================
   PATHFINDER BRAND EMBLEM & TEXT EMBLEM (Coherent Identity)
   ========================================================================== */
.brand-emblem-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  text-align: center;
  margin: 0 auto;
}

.brand-svg-logo {
  width: 130px;
  height: 130px;
  display: block;
  filter: drop-shadow(0 0 15px rgba(0, 245, 255, 0.4));
  transition: transform 0.3s ease, filter 0.3s ease;
}

.brand-emblem-wrapper:hover .brand-svg-logo {
  transform: scale(1.05) rotate(5deg);
  filter: drop-shadow(0 0 25px rgba(0, 245, 255, 0.6));
}

.brand-text-logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 850;
  letter-spacing: 0.18em;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  text-shadow: 0 0 20px rgba(0, 245, 255, 0.15);
  margin-top: 0.25rem;
}

.brand-slogan {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-style: italic;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-top: 0.15rem;
  margin-bottom: 0.15rem;
  text-shadow: 0 0 8px rgba(0, 180, 216, 0.4);
}

body.light-theme .brand-slogan {
  color: #2563eb;
  text-shadow: none;
}

.brand-version-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.2);
  color: var(--accent-secondary);
  padding: 0.2rem 0.75rem;
  border-radius: 20px;
  letter-spacing: 0.05em;
  box-shadow: inset 0 0 5px rgba(0, 245, 255, 0.05);
  display: inline-block;
}

/* Light Theme branding overrides */
body.light-theme .brand-svg-logo {
  filter: drop-shadow(0 0 10px rgba(59, 130, 246, 0.2));
}

body.light-theme .brand-emblem-wrapper:hover .brand-svg-logo {
  filter: drop-shadow(0 0 18px rgba(59, 130, 246, 0.35));
}

body.light-theme .brand-text-logo {
  background: linear-gradient(135deg, var(--accent) 0%, #2563eb 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  text-shadow: none;
}

body.light-theme .brand-version-badge {
  background: rgba(59, 130, 246, 0.05);
  border-color: rgba(59, 130, 246, 0.15);
  color: #2563eb;
}

/* Alignment fixes for keyboard buttons inside buttons */
.btn .btn-kbd {
  align-self: center;
  white-space: nowrap;
}

/* Slogan Highlight under Interactive Simulator */
.hero-slogan-highlight {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-style: italic;
  font-weight: 700;
  color: var(--accent-secondary);
  text-align: center;
  margin-top: 1.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  text-shadow: 0 0 10px rgba(0, 245, 255, 0.4);
  animation: slogan-pulse 3s infinite ease-in-out;
}

body.light-theme .hero-slogan-highlight {
  color: var(--accent-secondary);
  text-shadow: none;
  animation: none;
}

@keyframes slogan-pulse {
  0%, 100% {
    opacity: 0.85;
    text-shadow: 0 0 10px rgba(0, 245, 255, 0.4);
  }
  50% {
    opacity: 1;
    text-shadow: 0 0 20px rgba(0, 245, 255, 0.8), 0 0 30px rgba(0, 245, 255, 0.4);
  }
}

/* ==========================================================================
   SHOWCASE IMAGE LIGHTBOX MODAL
   ========================================================================== */
.showcase-window-body img {
  cursor: pointer;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease !important;
}

.showcase-window-body img:hover {
  transform: scale(1.02);
  box-shadow: 0 10px 30px rgba(0, 180, 216, 0.15);
}

.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(6, 8, 12, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

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

.lightbox-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.6);
  font-size: 3rem;
  font-weight: 300;
  cursor: pointer;
  transition: color 0.2s, transform 0.2s;
  z-index: 10000;
  line-height: 1;
}

.lightbox-close:hover {
  color: #fff;
  transform: scale(1.1);
}

.lightbox-content-wrapper {
  position: relative;
  max-width: 90%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.lightbox-modal.active .lightbox-content-wrapper {
  transform: scale(1);
}

.lightbox-img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.8);
}

.lightbox-caption {
  margin-top: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
  font-weight: 500;
  text-align: center;
  font-family: var(--font-display, inherit);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
}

/* Light mode overrides for Lightbox */
body.light-theme .lightbox-modal {
  background-color: rgba(240, 242, 245, 0.96);
}
body.light-theme .lightbox-close {
  color: rgba(0, 0, 0, 0.5);
}
body.light-theme .lightbox-close:hover {
  color: #000;
}
body.light-theme .lightbox-img {
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}
body.light-theme .lightbox-caption {
  color: #1e293b;
  text-shadow: none;
}

body.lightbox-open {
  overflow: hidden !important;
}

/* ==========================================================================
   REALISTIC INTERACTIVE SIMULATOR STYLING
   ========================================================================== */
.app-sidebar {
  width: 185px !important; /* Make it slightly wider for realistic sections */
}

/* Sidebar branding section */
.sidebar-branding {
  padding: 0.25rem 0.5rem 1rem 0.5rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 0.75rem;
}

.branding-logo {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--text-primary);
}

.branding-logo i {
  color: var(--accent);
  width: 14px;
  height: 14px;
}

.logo-title {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.branding-subtitle {
  font-size: 0.5rem;
  font-weight: 700;
  color: var(--accent-secondary);
  margin-top: 0.35rem;
  letter-spacing: 0.03em;
}

.branding-engine {
  font-size: 0.48rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
  font-family: var(--font-mono);
}

.branding-company {
  font-size: 0.45rem;
  color: var(--text-muted);
  opacity: 0.75;
}

/* Section Title */
.sidebar-section-title {
  font-size: 0.58rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0.85rem 0.5rem 0.35rem 0.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sidebar-section-title .action-btn {
  color: var(--accent);
  text-transform: none;
  font-size: 0.55rem;
  cursor: pointer;
  font-weight: 600;
}

/* Path items */
.sidebar-paths {
  padding: 0 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.path-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.65rem;
  padding: 0.25rem 0.4rem;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.path-item i {
  width: 10px;
  height: 10px;
  color: var(--text-muted);
}

.path-item span {
  flex: 1;
  font-family: var(--font-mono);
}

.path-remove {
  cursor: pointer;
  transition: color 0.2s;
}

.path-remove:hover {
  color: var(--accent-secondary) !important;
}

.btn-add-path {
  background: none;
  border: 1px dashed rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  color: var(--text-muted);
  font-size: 0.6rem;
  padding: 0.25rem;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s;
}

.btn-add-path:hover {
  border-color: var(--accent);
  color: var(--text-primary);
  background: rgba(0, 180, 216, 0.03);
}

/* Presets grid */
.presets-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.3rem;
  padding: 0 0.5rem;
}

.preset-btn {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-secondary);
  font-size: 0.6rem;
  padding: 0.3rem 0.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition: all 0.2s;
  justify-content: flex-start;
}

.preset-btn i {
  width: 10px;
  height: 10px;
}

.preset-btn:hover, .preset-btn.active {
  background: rgba(0, 180, 216, 0.05);
  border-color: var(--accent);
  color: var(--text-primary);
}

.preset-btn.active {
  font-weight: 700;
  box-shadow: 0 0 5px rgba(0, 180, 216, 0.15);
}

/* Filter Toggles */
.filter-toggles {
  padding: 0 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.toggle-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.62rem;
  color: var(--text-secondary);
}

.toggle-item span {
  max-width: 110px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.switch {
  width: 24px;
  height: 14px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 7px;
  position: relative;
  cursor: pointer;
  transition: background-color 0.2s;
  border: 1px solid var(--border-color);
}

.switch-handle {
  width: 10px;
  height: 10px;
  background-color: #fff;
  border-radius: 50%;
  position: absolute;
  top: 1px;
  left: 1px;
  transition: transform 0.2s;
}

.switch.active {
  background-color: var(--accent);
  border-color: var(--accent);
}

.switch.active .switch-handle {
  transform: translateX(10px);
}

/* Search bar button modifications */
.btn-primary-mock {
  background-color: var(--accent);
  color: #fff;
  border: none;
  font-weight: 600;
  padding: 0 0.75rem;
}

.btn-secondary-mock {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  font-weight: 500;
  padding: 0 0.75rem;
}

.btn-secondary-mock:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
}

/* Version footer in mockup */
.version-label {
  font-size: 0.55rem;
  color: var(--text-muted);
  opacity: 0.6;
  font-family: var(--font-mono);
  padding: 0.5rem 0;
}

/* Disclaimer text styles */
.simulator-disclaimer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 1rem;
  margin-bottom: 0;
  text-align: center;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.4;
  opacity: 0.85;
}

.disclaimer-icon {
  width: 12px;
  height: 12px;
  color: var(--accent-secondary);
  flex-shrink: 0;
}

/* Results row tags */
.ext-badge {
  font-size: 0.55rem;
  font-weight: 700;
  padding: 1px 4px;
  border-radius: 3px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  color: #fff;
  min-width: 26px;
  text-align: center;
}

.ext-go {
  background-color: rgba(0, 125, 156, 0.2);
  border: 1px solid rgba(0, 125, 156, 0.6);
  color: #00b4d8;
}

.ext-json {
  background-color: rgba(217, 119, 6, 0.2);
  border: 1px solid rgba(217, 119, 6, 0.6);
  color: #fbbf24;
}

.ext-md {
  background-color: rgba(109, 40, 217, 0.2);
  border: 1px solid rgba(109, 40, 217, 0.6);
  color: #a78bfa;
}

.ext-html {
  background-color: rgba(185, 28, 28, 0.2);
  border: 1px solid rgba(185, 28, 28, 0.6);
  color: #f87171;
}

/* Light theme overrides for new elements */
body.light-theme .sidebar-branding {
  border-bottom-color: rgba(0, 0, 0, 0.06);
}
body.light-theme .path-item {
  background: rgba(0, 0, 0, 0.02);
  border-color: rgba(0, 0, 0, 0.08);
}
body.light-theme .preset-btn {
  background: rgba(0, 0, 0, 0.01);
  border-color: rgba(0, 0, 0, 0.08);
}
body.light-theme .preset-btn:hover, body.light-theme .preset-btn.active {
  background: rgba(0, 180, 216, 0.05);
}
body.light-theme .switch {
  background-color: rgba(0, 0, 0, 0.05);
  border-color: rgba(0, 0, 0, 0.08);
}
body.light-theme .switch-handle {
  background-color: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}
body.light-theme .switch.active {
  background-color: var(--accent);
}
body.light-theme .btn-secondary-mock {
  background-color: rgba(0, 0, 0, 0.02);
  border-color: rgba(0, 0, 0, 0.08);
}
body.light-theme .btn-secondary-mock:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

/* ==========================================================================
   SHOWCASE IMAGE BLUR OVERLAY PRIVACY SHIELD (DEPRECATED - MANUALLY BLURRED)
   ========================================================================== */
.showcase-window-body {
  position: relative;
  overflow: hidden;
}

/* ==========================================================================
   SYSTEM REQUIREMENTS DRAWER
   ========================================================================== */
.req-collapsible-container {
  margin-top: 4rem;
  width: 100%;
  background: rgba(8, 8, 12, 0.45);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
}

body.light-theme .req-collapsible-container {
  background: #ffffff;
}

.req-collapsible-trigger {
  width: 100%;
  background: none;
  border: none;
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  text-align: left;
}

.req-collapsible-trigger.active {
  border-bottom: 1px solid var(--border-color);
}

.req-collapsible-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  background: rgba(2, 4, 8, 0.2);
}

body.light-theme .req-collapsible-content {
  background: rgba(0, 0, 0, 0.01);
}

.req-content-inner {
  padding: 1.5rem;
}

.req-drawer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

@media (max-width: 768px) {
  .req-drawer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

.req-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.75rem;
  font-size: 0.8rem;
}

.req-table th, .req-table td {
  padding: 0.6rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

body.light-theme .req-table th, body.light-theme .req-table td {
  border-bottom-color: rgba(0, 0, 0, 0.05);
}

.req-table th {
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  background: rgba(255, 255, 255, 0.02);
}

body.light-theme .req-table th {
  background: rgba(0, 0, 0, 0.02);
}

.req-table td {
  color: var(--text-secondary);
}

.req-table tr:hover td {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.01);
}

body.light-theme .req-table tr:hover td {
  background: rgba(0, 0, 0, 0.005);
}

.req-alert-panel {
  display: flex;
  gap: 0.5rem;
  background: rgba(239, 68, 68, 0.05);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: 6px;
  padding: 0.75rem;
  margin-top: 1.25rem;
  font-size: 0.75rem;
  color: #f87171;
  line-height: 1.4;
}

body.light-theme .req-alert-panel {
  background: rgba(239, 68, 68, 0.03);
  color: #b91c1c;
  border-color: rgba(239, 68, 68, 0.15);
}

.req-alert-panel .alert-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  margin-top: 1px;
}

.req-linux-deps-section {
  margin-top: 2rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
}

.req-section-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.req-code-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 768px) {
  .req-code-grid {
    grid-template-columns: 1fr;
  }
}

.req-code-block {
  background: rgba(6, 8, 12, 0.6);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 0.75rem;
}

body.light-theme .req-code-block {
  background: #f8fafc;
}

.code-label {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.4rem;
  letter-spacing: 0.03em;
}

.req-code-block pre {
  margin: 0;
  padding: 0;
  background: none;
  border: none;
  overflow-x: auto;
}

.req-code-block code {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-primary);
  white-space: pre-wrap;
  word-break: break-all;
}

body.light-theme .req-code-block code {
  color: #0f172a;
}

.req-tip-panel {
  display: flex;
  gap: 0.5rem;
  background: rgba(234, 179, 8, 0.05);
  border: 1px solid rgba(234, 179, 8, 0.2);
  border-radius: 6px;
  padding: 0.75rem;
  margin-top: 1rem;
  font-size: 0.75rem;
  color: #fef08a;
  line-height: 1.4;
}

body.light-theme .req-tip-panel {
  background: rgba(234, 179, 8, 0.03);
  color: #854d0e;
  border-color: rgba(234, 179, 8, 0.15);
}

.req-tip-panel .tip-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  margin-top: 1px;
  color: #eab308;
}

/* ==========================================================================
   GLOBAL SCROLL OFFSET (FIXED HEADER SUPPORT)
   ========================================================================== */
section:not(#inicio),
.req-collapsible-container,
.privacy-collapsible-container {
  scroll-margin-top: 110px;
}

/* ==========================================================================
   INTERACTIVE LIGHTBOX NAVIGATION BUTTONS
   ========================================================================== */
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
  font-size: 3.2rem;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 10000;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  user-select: none;
  outline: none;
}

.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-50%) scale(1.08);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
}

.lightbox-prev {
  left: 2.5rem;
  padding-right: 6px;
}

.lightbox-next {
  right: 2.5rem;
  padding-left: 6px;
}

@media (max-width: 768px) {
  .lightbox-nav {
    width: 48px;
    height: 48px;
    font-size: 2rem;
  }
  .lightbox-prev {
    left: 1rem;
    padding-right: 3px;
  }
  .lightbox-next {
    right: 1rem;
    padding-left: 3px;
  }
}

body.light-theme .lightbox-nav {
  background: rgba(0, 0, 0, 0.03);
  border: 1px solid rgba(0, 0, 0, 0.08);
  color: rgba(0, 0, 0, 0.5);
}

body.light-theme .lightbox-nav:hover {
  background: rgba(0, 0, 0, 0.08);
  color: #000000;
  border-color: rgba(0, 0, 0, 0.18);
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.05);
}

/* ==========================================================================
   PORTABLE ZIP BUTTON & STATS SYMMETRY
   ========================================================================== */
.btn-download-secondary {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  color: var(--text-secondary) !important;
  padding: 0.5rem 2rem;
  border-radius: 10px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-download-secondary:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.2);
  color: #ffffff !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.btn-download-secondary i {
  width: 20px;
  height: 20px;
  color: var(--accent);
}

.btn-download-secondary .btn-main-text {
  font-size: 1rem;
}

.btn-download-secondary .btn-sub-text {
  font-size: 0.7rem;
}

body.light-theme .btn-download-secondary {
  background: rgba(0, 0, 0, 0.02);
  border-color: rgba(0, 0, 0, 0.08);
  color: var(--text-secondary) !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

body.light-theme .btn-download-secondary:hover {
  background: rgba(0, 0, 0, 0.05);
  border-color: rgba(0, 0, 0, 0.15);
  color: #000000 !important;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

.stat-spacer {
  display: block;
}

@media (max-width: 991px) {
  .stat-spacer {
    display: none;
  }
}