/* ==========================================================================
   FACTARMORY.COM - TACTICAL INTELLIGENCE DESIGN SYSTEM
   Brand Source of Truth: Logo & Visual References
   Palette: Gunmetal Void, Carbon Gray, Steel Silver, Laser Red Neon
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Chakra+Petch:ital,wght@0,400;0,500;0,600;0,700;1,400;1,700&family=Inter:wght@300;400;500;600;700&family=Rajdhani:wght@500;600;700&display=swap');

:root {
  /* Color Tokens */
  --bg-void: #07080a;
  --bg-surface: #0e1117;
  --bg-card: #131720;
  --bg-card-hover: #191f2c;
  --bg-glass: rgba(19, 23, 32, 0.75);
  
  --border-subtle: #222834;
  --border-strong: #343d4f;
  --border-laser: #ff1e27;
  --border-laser-dim: rgba(255, 30, 39, 0.35);
  
  --red-neon: #ff1e27;
  --red-glow: #ff0033;
  --red-bright: #ff4d55;
  --red-laser-ambient: rgba(255, 30, 39, 0.15);
  --red-laser-beam: rgba(255, 30, 39, 0.85);

  --text-primary: #f0f3f8;
  --text-secondary: #9aa5b8;
  --text-muted: #5e697d;
  --text-red: #ff333d;
  
  --steel-silver: #c2c9d6;
  --titanium-dark: #1f242e;

  /* Typography */
  --font-display: 'Rajdhani', 'Chakra Petch', sans-serif;
  --font-tech: 'Chakra Petch', monospace;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Radii & Shadows */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-pill: 9999px;
  
  --glow-laser: 0 0 20px rgba(255, 30, 39, 0.5), 0 0 40px rgba(255, 30, 39, 0.2);
  --glow-laser-sm: 0 0 10px rgba(255, 30, 39, 0.4);
  --shadow-card: 0 12px 36px rgba(0, 0, 0, 0.65);
  --shadow-bevel: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 4px 20px rgba(0,0,0,0.5);
  
  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
  background-color: var(--bg-void);
  font-family: var(--font-body);
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

body {
  background-color: var(--bg-void);
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(255, 30, 39, 0.08) 0%, transparent 60%),
    linear-gradient(to right, rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 100% 100%, 48px 48px, 48px 48px;
  background-attachment: fixed;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Custom Tactical Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-void);
}
::-webkit-scrollbar-thumb {
  background: var(--border-subtle);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--red-neon);
  box-shadow: 0 0 10px var(--red-neon);
}

/* Tactical Selection */
::selection {
  background: var(--red-neon);
  color: #ffffff;
}

/* Typography Helpers */
h1, h2, h3, h4, .font-display {
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 700;
  line-height: 1.15;
}

.font-tech {
  font-family: var(--font-tech);
  letter-spacing: 0.08em;
}

.text-gradient-red {
  background: linear-gradient(135deg, #ffffff 30%, #ff6b72 70%, #ff1e27 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-red {
  color: var(--red-neon);
}

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

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

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   NAVIGATION HUD
   ========================================================================== */
.header-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(7, 8, 10, 0.88);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition-smooth);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}

.brand-logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo-img {
  height: 42px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(255, 30, 39, 0.4));
  transition: transform var(--transition-fast);
}

.brand-logo-wrap:hover .brand-logo-img {
  transform: scale(1.03);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.nav-link {
  font-family: var(--font-tech);
  font-size: 0.84rem;
  color: var(--text-secondary);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  position: relative;
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link .bullet-pip {
  width: 5px;
  height: 8px;
  background: var(--text-muted);
  clip-path: polygon(50% 0%, 100% 30%, 100% 100%, 0% 100%, 0% 30%);
  transition: all var(--transition-fast);
}

.nav-link:hover {
  color: #ffffff;
}

.nav-link:hover .bullet-pip {
  background: var(--red-neon);
  box-shadow: 0 0 8px var(--red-neon);
  transform: translateY(-1px);
}

.nav-telemetry {
  display: flex;
  align-items: center;
  gap: 16px;
}

.telemetry-status {
  font-family: var(--font-tech);
  font-size: 0.72rem;
  background: rgba(255, 30, 39, 0.08);
  border: 1px solid var(--border-laser-dim);
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--red-neon);
  box-shadow: 0 0 8px var(--red-neon);
  animation: pulseLaser 2s infinite ease-in-out;
}

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

.audio-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.audio-btn:hover {
  border-color: var(--red-neon);
  color: var(--red-neon);
  box-shadow: 0 0 10px rgba(255, 30, 39, 0.3);
}

.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ==========================================================================
   BUTTONS & BULLET VISUAL DEVICE
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, #ff1e27 0%, #b30f16 100%);
  color: #ffffff;
  border-color: #ff4d55;
  box-shadow: 0 4px 18px rgba(255, 30, 39, 0.4);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #ff333d 0%, #d6141c 100%);
  box-shadow: var(--glow-laser);
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(26, 30, 38, 0.85);
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-bevel);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--red-neon);
  color: #ffffff;
  box-shadow: 0 0 14px rgba(255, 30, 39, 0.25);
  transform: translateY(-2px);
}

/* Glowing Tactical Bullet Icon inside Buttons & Elements */
.bullet-icon-svg {
  width: 14px;
  height: 20px;
  display: inline-block;
  vertical-align: middle;
  transition: transform var(--transition-fast);
}

.btn:hover .bullet-icon-svg {
  transform: translateX(4px) scale(1.1);
  filter: drop-shadow(0 0 6px var(--red-neon));
}

/* Bullet Section Markers */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 30, 39, 0.09);
  border: 1px solid var(--border-laser-dim);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-family: var(--font-tech);
  font-size: 0.76rem;
  color: var(--red-bright);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
}

.section-badge .badge-bullet {
  width: 8px;
  height: 12px;
  background: var(--red-neon);
  clip-path: polygon(50% 0%, 100% 30%, 100% 100%, 0% 100%, 0% 30%);
  box-shadow: 0 0 6px var(--red-neon);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 70px 0 90px;
  overflow: hidden;
}

.hero-laser-line {
  position: absolute;
  top: 15%;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 30, 39, 0.4), transparent);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: 3.6rem;
  line-height: 1.05;
  margin-bottom: 20px;
  color: #ffffff;
}

.hero-subtitle {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--steel-silver);
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero-subtitle .sub-highlight {
  color: var(--red-neon);
  text-shadow: 0 0 12px rgba(255, 30, 39, 0.5);
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 32px;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

/* Core Concept Equation Bar */
.brand-equation-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(14, 17, 23, 0.9);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--red-neon);
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  max-width: 560px;
}

.equation-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-tech);
  font-size: 0.82rem;
  text-transform: uppercase;
}

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

.equation-val {
  color: #ffffff;
  font-weight: 700;
}

.equation-val.red {
  color: var(--red-neon);
}

.equation-arrow {
  color: var(--border-strong);
  font-size: 0.8rem;
}

/* Hero Weapon Simulator Panel */
.hero-weapon-panel {
  position: relative;
  background: linear-gradient(180deg, rgba(20, 24, 34, 0.85) 0%, rgba(10, 12, 16, 0.95) 100%);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.hero-weapon-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--red-neon), transparent);
}

.weapon-hud-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 12px;
  margin-bottom: 16px;
  font-family: var(--font-tech);
  font-size: 0.74rem;
  color: var(--text-secondary);
}

.weapon-visual-stage {
  position: relative;
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.weapon-stage-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 60% 50%, rgba(255, 30, 39, 0.2) 0%, transparent 70%);
  border-radius: var(--radius-md);
}

.weapon-sim-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.8)) drop-shadow(0 0 15px rgba(255, 30, 39, 0.3));
  position: relative;
  z-index: 2;
  transition: transform 0.15s ease;
}

/* Bullet Tracer & Laser Simulation */
.laser-beam-trace {
  position: absolute;
  top: 38%;
  right: 15px;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, #ff1e27, #ffffff);
  box-shadow: 0 0 14px #ff1e27, 0 0 30px #ff0033;
  z-index: 4;
  opacity: 0;
  border-radius: 2px;
  transition: width 0.3s ease-out, opacity 0.3s ease-out;
}

.laser-beam-trace.firing {
  width: 180px;
  opacity: 1;
}

.weapon-magazine-hud {
  background: rgba(14, 17, 24, 0.9);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-bottom: 16px;
}

.magazine-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-tech);
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.magazine-slots-row {
  display: flex;
  gap: 8px;
}

.magazine-bullet-slot {
  flex: 1;
  background: rgba(25, 30, 42, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 8px 4px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.magazine-bullet-slot.loaded {
  border-color: var(--border-laser-dim);
  background: rgba(255, 30, 39, 0.08);
}

.magazine-bullet-slot.loaded:hover {
  border-color: var(--red-neon);
  box-shadow: 0 0 10px rgba(255, 30, 39, 0.4);
  transform: translateY(-2px);
}

.magazine-bullet-slot .slot-bullet-icon {
  width: 10px;
  height: 16px;
  background: var(--red-neon);
  clip-path: polygon(50% 0%, 100% 30%, 100% 100%, 0% 100%, 0% 30%);
  box-shadow: 0 0 6px var(--red-neon);
}

.magazine-bullet-slot.fired .slot-bullet-icon {
  background: #3a4150;
  box-shadow: none;
}

.magazine-bullet-slot .slot-name {
  font-family: var(--font-tech);
  font-size: 0.62rem;
  color: var(--steel-silver);
  text-transform: uppercase;
}

.weapon-sim-controls {
  display: flex;
  gap: 12px;
}

.btn-fire-sim {
  flex: 1;
  background: linear-gradient(135deg, #ff1e27 0%, #b30f16 100%);
  border: 1px solid #ff4d55;
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.btn-fire-sim:hover {
  box-shadow: var(--glow-laser);
  transform: translateY(-1px);
}

.weapon-telemetry-feed {
  font-family: var(--font-tech);
  font-size: 0.75rem;
  color: var(--red-bright);
  background: rgba(0, 0, 0, 0.4);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  margin-top: 12px;
  border-left: 2px solid var(--red-neon);
}

/* ==========================================================================
   PHILOSOPHY & SIMPLE EXPLANATION (Short, sharp 2-3 lines)
   ========================================================================== */
.philosophy-banner {
  padding: 40px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(12, 15, 20, 0.7);
}

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

.philosophy-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.philosophy-bullet {
  width: 14px;
  height: 22px;
  background: var(--red-neon);
  clip-path: polygon(50% 0%, 100% 30%, 100% 100%, 0% 100%, 0% 30%);
  box-shadow: 0 0 10px var(--red-neon);
  flex-shrink: 0;
  margin-top: 4px;
}

.philosophy-text {
  font-size: 1.1rem;
  font-weight: 500;
  color: #e2e8f0;
  line-height: 1.45;
}

.philosophy-text strong {
  color: #ffffff;
  font-weight: 700;
}

/* ==========================================================================
   THE MAIN VILLAIN: INTERNAL POLITICS
   ========================================================================== */
.villain-section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}

.section-title {
  font-size: 2.8rem;
  margin-bottom: 16px;
  color: #ffffff;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
}

.villain-dossier-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.villain-visual-stage {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.villain-main-img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: center 20%;
  display: block;
  filter: contrast(1.1) brightness(0.95);
  transition: transform var(--transition-smooth);
}

.villain-visual-stage:hover .villain-main-img {
  transform: scale(1.02);
}

.villain-overlay-hud {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(7, 8, 10, 0.95) 90%);
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 30px;
}

.villain-hud-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-tech);
  font-size: 0.78rem;
  color: var(--red-neon);
  background: rgba(0, 0, 0, 0.75);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-laser-dim);
  width: fit-content;
  margin-bottom: 8px;
}

.villain-hud-title {
  font-size: 1.8rem;
  color: #ffffff;
  margin-bottom: 6px;
}

.villain-tabs-row {
  display: flex;
  gap: 10px;
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 5;
}

.villain-tab-btn {
  background: rgba(14, 17, 23, 0.85);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-family: var(--font-tech);
  font-size: 0.72rem;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
}

.villain-tab-btn.active, .villain-tab-btn:hover {
  border-color: var(--red-neon);
  color: #ffffff;
  background: rgba(255, 30, 39, 0.15);
}

/* Threat Nodes Grid */
.threat-nodes-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.threat-nodes-title {
  font-size: 1.4rem;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 10px;
}

.threat-tags-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.threat-tag-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
  transition: all var(--transition-smooth);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.threat-tag-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--border-subtle);
  transition: background var(--transition-fast);
}

.threat-tag-card:hover, .threat-tag-card.active {
  background: var(--bg-card-hover);
  border-color: var(--border-laser-dim);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.threat-tag-card:hover::before, .threat-tag-card.active::before {
  background: var(--red-neon);
  box-shadow: 0 0 8px var(--red-neon);
}

.threat-tag-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.threat-tag-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.04em;
}

.threat-tag-status {
  font-family: var(--font-tech);
  font-size: 0.65rem;
  color: var(--red-bright);
}

.threat-tag-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* Two-Faced Mask vs Reality Inspector */
.mask-inspector-box {
  background: rgba(14, 17, 24, 0.9);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-top: 10px;
}

.mask-inspector-header {
  font-family: var(--font-tech);
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 14px;
  display: flex;
  justify-content: space-between;
}

.mask-item-row {
  display: grid;
  grid-template-columns: 1fr auto 1.4fr;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.88rem;
}

.mask-item-row:last-child {
  border-bottom: none;
}

.mask-surface {
  color: var(--steel-silver);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.mask-surface::before {
  content: '🎭';
  font-size: 0.9rem;
}

.mask-arrow {
  color: var(--red-neon);
  font-size: 0.8rem;
}

.mask-reality {
  color: var(--red-bright);
  font-family: var(--font-tech);
  font-size: 0.8rem;
}

/* ==========================================================================
   THE CORE IDEA: DON'T GUESS. DON'T ARGUE. FIND THE FACTS.
   ========================================================================== */
.core-idea-section {
  padding: 90px 0;
  background: radial-gradient(circle at 50% 50%, rgba(255, 30, 39, 0.06) 0%, transparent 70%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  text-align: center;
}

.core-headline {
  font-size: 3.2rem;
  line-height: 1.1;
  color: #ffffff;
  margin-bottom: 24px;
}

.core-principles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1080px;
  margin: 40px auto 50px;
  text-align: left;
}

.core-principle-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px;
  position: relative;
  box-shadow: var(--shadow-bevel);
  transition: transform var(--transition-fast);
}

.core-principle-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-laser-dim);
}

.principle-num {
  font-family: var(--font-tech);
  font-size: 0.75rem;
  color: var(--red-neon);
  margin-bottom: 12px;
}

.principle-title {
  font-size: 1.25rem;
  color: #ffffff;
  margin-bottom: 10px;
}

.principle-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Pipeline Flow visualizer */
.pipeline-flow-wrap {
  background: rgba(14, 17, 23, 0.95);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  padding: 16px 36px;
  display: inline-flex;
  align-items: center;
  gap: 20px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

.pipeline-node {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-tech);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--steel-silver);
}

.pipeline-node.active {
  color: var(--red-neon);
}

.pipeline-node.human {
  color: #ffffff;
  background: rgba(255, 30, 39, 0.15);
  border: 1px solid var(--border-laser-dim);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}

.pipeline-connector {
  color: var(--border-strong);
  font-size: 0.9rem;
}

/* ==========================================================================
   THE FACTARMORY WEAPON & BULLET SYSTEM
   ========================================================================== */
.weapon-system-section {
  padding: 100px 0;
}

.weapon-system-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 50px;
  align-items: center;
}

.bullet-hero-showcase {
  position: relative;
  text-align: center;
}

.bullet-3d-img {
  max-width: 100%;
  max-height: 480px;
  object-fit: contain;
  filter: drop-shadow(0 0 35px rgba(255, 30, 39, 0.45));
  animation: floatBullet 6s ease-in-out infinite;
}

@keyframes floatBullet {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.bullet-glow-aura {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(255, 30, 39, 0.25) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}

.ammo-system-spec {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.ammo-item-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: flex;
  gap: 20px;
  align-items: center;
  transition: all var(--transition-smooth);
}

.ammo-item-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-laser-dim);
  transform: translateX(6px);
}

.ammo-icon-box {
  width: 44px;
  height: 44px;
  background: rgba(255, 30, 39, 0.1);
  border: 1px solid var(--border-laser-dim);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ammo-icon-box .slot-bullet-icon {
  width: 14px;
  height: 22px;
  background: var(--red-neon);
  clip-path: polygon(50% 0%, 100% 30%, 100% 100%, 0% 100%, 0% 30%);
  box-shadow: 0 0 8px var(--red-neon);
}

.ammo-item-content h4 {
  font-size: 1.15rem;
  color: #ffffff;
  margin-bottom: 4px;
}

.ammo-item-content p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   TARGET BOARD (INTERACTIVE GAMIFIED RADAR)
   ========================================================================== */
.targets-section {
  padding: 100px 0;
  background: radial-gradient(circle at 50% 30%, rgba(255, 30, 39, 0.08) 0%, transparent 60%);
}

.target-board-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 40px;
  align-items: stretch;
}

/* Radar Target List */
.target-list-wrap {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.target-radar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}

.target-radar-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: transparent;
  transition: background var(--transition-fast);
}

.target-radar-card:hover, .target-radar-card.active {
  background: var(--bg-card-hover);
  border-color: var(--red-neon);
  box-shadow: 0 4px 18px rgba(255, 30, 39, 0.2);
  transform: translateX(4px);
}

.target-radar-card.active::before {
  background: var(--red-neon);
  box-shadow: 0 0 10px var(--red-neon);
}

.target-info-main {
  display: flex;
  align-items: center;
  gap: 16px;
}

.target-crosshair-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.target-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 2px;
}

.target-question {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.target-status-pip {
  font-family: var(--font-tech);
  font-size: 0.72rem;
  color: var(--red-neon);
  background: rgba(255, 30, 39, 0.1);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-laser-dim);
}

/* Tactical Investigation Dossier Display */
.investigation-dossier-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-card);
  position: relative;
}

.dossier-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 16px;
  margin-bottom: 24px;
}

.dossier-id {
  font-family: var(--font-tech);
  font-size: 0.8rem;
  color: var(--red-neon);
}

.dossier-target-title {
  font-size: 2rem;
  color: #ffffff;
  margin-bottom: 8px;
}

.dossier-flow-breakdown {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 30px;
}

.dossier-step-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 16px;
  align-items: baseline;
  background: rgba(19, 23, 32, 0.6);
  border: 1px solid var(--border-subtle);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
}

.step-tag {
  font-family: var(--font-tech);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  width: fit-content;
}

.step-tag.problem { background: rgba(255, 255, 255, 0.08); color: var(--steel-silver); }
.step-tag.signal { background: rgba(255, 170, 0, 0.15); color: #ffaa00; }
.step-tag.fact { background: rgba(255, 30, 39, 0.2); color: var(--red-bright); }
.step-tag.decision { background: rgba(0, 230, 118, 0.15); color: #00e676; }

.step-detail {
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.4;
}

/* ==========================================================================
   HOW IT WORKS (4-STEP MISSION SYSTEM)
   ========================================================================== */
.how-it-works-section {
  padding: 100px 0;
  border-top: 1px solid var(--border-subtle);
}

.mission-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.mission-step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  position: relative;
  transition: all var(--transition-smooth);
}

.mission-step-card:hover {
  border-color: var(--border-laser-dim);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
}

.mission-step-badge {
  font-family: var(--font-tech);
  font-size: 0.72rem;
  color: var(--red-neon);
  background: rgba(255, 30, 39, 0.1);
  border: 1px solid var(--border-laser-dim);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  display: inline-block;
  margin-bottom: 16px;
}

.mission-step-title {
  font-size: 1.3rem;
  color: #ffffff;
  margin-bottom: 12px;
}

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

/* ==========================================================================
   THE FACTARMORY PROMISE
   ========================================================================== */
.promise-section {
  padding: 80px 0;
  background: linear-gradient(180deg, rgba(7, 8, 10, 0.9) 0%, rgba(20, 24, 32, 0.95) 50%, rgba(7, 8, 10, 0.9) 100%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  text-align: center;
}

.promise-card {
  max-width: 860px;
  margin: 0 auto;
  padding: 40px;
  background: rgba(14, 17, 24, 0.85);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  position: relative;
}

.promise-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20%;
  right: 20%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--red-neon), transparent);
}

.promise-headline {
  font-size: 2.8rem;
  color: #ffffff;
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}

.promise-sub {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--steel-silver);
  margin-bottom: 24px;
}

.promise-quote {
  font-size: 1.25rem;
  color: var(--red-bright);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

/* ==========================================================================
   LEAD GENERATION TOOL: "FIND YOUR FIRST TARGET"
   ========================================================================== */
.lead-tool-section {
  padding: 100px 0;
  position: relative;
}

.lead-diagnostic-wrapper {
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  max-width: 980px;
  margin: 0 auto;
}

.diagnostic-hud-header {
  background: rgba(19, 23, 32, 0.95);
  border-bottom: 1px solid var(--border-subtle);
  padding: 18px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-tech);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.diagnostic-content-body {
  padding: 36px 36px;
}

.diagnostic-step-row {
  margin-bottom: 28px;
}

.step-instruction-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: #ffffff;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.threat-select-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.threat-radio-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all var(--transition-fast);
}

.threat-radio-box:hover, .threat-radio-box.selected {
  border-color: var(--red-neon);
  background: rgba(255, 30, 39, 0.08);
}

.threat-radio-box input {
  display: none;
}

.radio-bullet-pip {
  width: 8px;
  height: 12px;
  background: var(--border-strong);
  clip-path: polygon(50% 0%, 100% 30%, 100% 100%, 0% 100%, 0% 30%);
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.threat-radio-box.selected .radio-bullet-pip {
  background: var(--red-neon);
  box-shadow: 0 0 8px var(--red-neon);
}

.threat-radio-label {
  font-size: 0.88rem;
  color: var(--text-primary);
  font-weight: 500;
}

/* Contact & Problem Input */
.lead-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-label {
  font-family: var(--font-tech);
  font-size: 0.74rem;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.form-input, .form-textarea {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast);
}

.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--red-neon);
  box-shadow: 0 0 10px rgba(255, 30, 39, 0.25);
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

.form-submit-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 24px;
}

.submit-supporting-text {
  font-size: 0.88rem;
  color: var(--text-secondary);
  max-width: 500px;
}

.form-success-banner {
  display: none;
  background: rgba(0, 230, 118, 0.1);
  border: 1px solid #00e676;
  border-radius: var(--radius-sm);
  padding: 18px 24px;
  color: #ffffff;
  font-family: var(--font-tech);
  margin-top: 20px;
}

/* ==========================================================================
   FOOTER & SIGNATURE
   ========================================================================== */
.footer-section {
  background: #040507;
  border-top: 1px solid var(--border-subtle);
  padding: 70px 0 40px;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: 50px;
  margin-bottom: 50px;
}

.footer-brand-statement {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: #ffffff;
  margin-bottom: 12px;
  line-height: 1.2;
}

.footer-brand-sub {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
  max-width: 440px;
}

.footer-nav-col h5 {
  font-family: var(--font-tech);
  font-size: 0.82rem;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 16px;
  letter-spacing: 0.08em;
}

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

.footer-links-list a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color var(--transition-fast);
}

.footer-links-list a:hover {
  color: var(--red-neon);
}

.footer-bottom-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-tech);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid, .villain-dossier-grid, .weapon-system-grid, .target-board-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .mission-steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .core-principles-grid {
    grid-template-columns: 1fr;
  }
  .threat-select-options {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-title {
    font-size: 2.8rem;
  }
}

@media (max-width: 768px) {
  .nav-links, .nav-telemetry {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .hero-title {
    font-size: 2.3rem;
  }
  .hero-subtitle {
    font-size: 1.3rem;
  }
  .philosophy-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .threat-tags-grid {
    grid-template-columns: 1fr;
  }
  .mission-steps-grid {
    grid-template-columns: 1fr;
  }
  .lead-form-grid {
    grid-template-columns: 1fr;
  }
  .form-group.full-width {
    grid-column: span 1;
  }
  .form-submit-row {
    flex-direction: column;
    gap: 16px;
    align-items: stretch;
  }
  .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .footer-bottom-bar {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .pipeline-flow-wrap {
    flex-direction: column;
    border-radius: var(--radius-md);
    padding: 16px;
  }
}

/* Working Form States & Dossier Confirmation */
.form-error-banner {
  display: none;
  background: rgba(255, 30, 39, 0.15);
  border: 1px solid var(--red-neon);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  color: #ffffff;
  font-family: var(--font-tech);
  font-size: 0.88rem;
  margin-top: 18px;
}

.form-success-banner {
  display: none;
  background: rgba(0, 230, 118, 0.08);
  border: 1px solid #00e676;
  border-radius: var(--radius-md);
  padding: 24px;
  color: #ffffff;
  margin-top: 24px;
  box-shadow: 0 0 20px rgba(0, 230, 118, 0.2);
}

.success-dossier-id {
  font-family: var(--font-tech);
  font-size: 0.8rem;
  color: #00e676;
  background: rgba(0, 230, 118, 0.15);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  display: inline-block;
  margin-bottom: 10px;
}

.success-dossier-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
}

.success-dossier-desc {
  font-size: 0.9rem;
  color: var(--steel-silver);
  line-height: 1.5;
}

.btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  filter: grayscale(0.4);
}