/* ==========================================================================
   GEOSTONE STRATEGIC CAPABILITIES - MASTER DESIGN SYSTEM
   Visual Paradigm: Sovereign Realism
   Palette: Obsidian Ground, Maritime Navy, Restrained Warm Brass, Crisp Slate
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600;700&family=JetBrains+Mono:wght@400;500&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  /* Canvas & Background Surfaces */
  --bg-canvas: #070A0F;
  --bg-surface: #0B1120;
  --bg-card: #0E1726;
  --bg-card-hover: #131F33;
  --bg-card-subtle: #09101C;
  --bg-elevated: #111B2E;

  /* Metallic Brass & Gold Accents (Calibrated to official insignia) */
  --accent-brass: #C5A869;
  --accent-brass-bright: #E8CE96;
  --accent-brass-muted: #8C7343;
  --accent-brass-dark: #5A4725;
  --accent-brass-glow: rgba(197, 168, 105, 0.12);
  --accent-brass-glow-strong: rgba(232, 206, 150, 0.22);

  /* Oceanic Blue & Analytical Highlights */
  --accent-blue-deep: #1E3A8A;
  --accent-blue-bright: #3B82F6;
  --accent-blue-subtle: rgba(59, 130, 246, 0.12);

  /* High-Status Typography Tokens */
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --text-brass: #C5A869;
  --text-inverse: #070A0F;

  /* Precision Structural Borders */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.14);
  --border-brass: rgba(197, 168, 105, 0.32);
  --border-brass-active: rgba(232, 206, 150, 0.75);

  /* Elevation & Shadows */
  --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.45);
  --shadow-card: 0 10px 32px -8px rgba(0, 0, 0, 0.65);
  --shadow-brass: 0 0 28px rgba(197, 168, 105, 0.16);
  --shadow-glow: 0 0 40px rgba(197, 168, 105, 0.08);

  /* Typography Families */
  --font-serif: 'Cinzel', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Layout Constants */
  --max-w-content: 1220px;
  --navbar-height: 82px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* Transitions */
  --transition-fast: 160ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 240ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 400ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   RESET & FOUNDATIONAL STYLES
   ========================================================================== */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--bg-canvas);
  color: var(--text-primary);
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Accessible selection */
::selection {
  background: var(--accent-brass-muted);
  color: #FFFFFF;
}

/* Focus styles for keyboard accessibility (WCAG 2.2 AA) */
:focus-visible {
  outline: 2px solid var(--accent-brass);
  outline-offset: 3px;
}

/* Custom subtle scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-canvas);
}
::-webkit-scrollbar-thumb {
  background: #1A2638;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-brass-muted);
}

img, svg {
  display: block;
  max-width: 100%;
}

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

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */

h1, h2, h3, h4, .brand-display {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: -0.015em;
}

h1 {
  font-size: clamp(2.35rem, 5vw, 3.75rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.8rem, 3.2vw, 2.35rem);
  line-height: 1.24;
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  line-height: 1.32;
}

h4 {
  font-size: 1.1rem;
  letter-spacing: 0.02em;
}

p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
}

p.lead {
  font-size: clamp(1.05rem, 1.8vw, 1.2rem);
  line-height: 1.75;
  color: #CBD5E1;
}

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

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

.font-mono {
  font-family: var(--font-mono);
}

/* ==========================================================================
   LAYOUT CONTAINERS & UTILITIES
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--max-w-content);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.section-padding {
  padding-top: clamp(72px, 8vw, 112px);
  padding-bottom: clamp(72px, 8vw, 112px);
}

.section-padding-sm {
  padding-top: clamp(48px, 5vw, 72px);
  padding-bottom: clamp(48px, 5vw, 72px);
}

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

.max-w-narrow {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.max-w-medium {
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
}

/* Grid layouts */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
@media (min-width: 640px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 640px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ==========================================================================
   BUTTONS & ACTION CALLS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
  min-height: 48px;
  min-width: 48px;
  text-decoration: none;
}

.btn-brass {
  background: linear-gradient(135deg, #D4AF37 0%, #C5A869 60%, #B89758 100%);
  color: #070A0F;
  border-color: #E8CE96;
  box-shadow: 0 2px 12px rgba(197, 168, 105, 0.22);
}
.btn-brass:hover {
  background: linear-gradient(135deg, #E8CE96 0%, #D4AF37 60%, #C5A869 100%);
  color: #070A0F;
  box-shadow: 0 4px 20px rgba(232, 206, 150, 0.38);
  transform: translateY(-1px);
}
.btn-brass:active {
  transform: translateY(0);
}

.btn-outline {
  background: rgba(14, 23, 38, 0.7);
  color: var(--text-primary);
  border-color: var(--border-medium);
  backdrop-filter: blur(8px);
}
.btn-outline:hover {
  background: rgba(19, 31, 51, 0.95);
  border-color: var(--accent-brass);
  color: var(--accent-brass-bright);
  transform: translateY(-1px);
}

.btn-outline-brass {
  background: transparent;
  color: var(--accent-brass-bright);
  border-color: var(--border-brass);
}
.btn-outline-brass:hover {
  background: rgba(197, 168, 105, 0.08);
  border-color: var(--accent-brass-bright);
  color: #FFFFFF;
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.84rem;
  min-height: 40px;
}

.btn-block {
  width: 100%;
}

.link-brass {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-brass);
  font-weight: 600;
  font-size: 0.9375rem;
  transition: all var(--transition-fast);
}
.link-brass:hover {
  color: var(--accent-brass-bright);
  transform: translateX(4px);
}

/* ==========================================================================
   NAVIGATION (STRICT 3-ZONE NAVBAR)
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--navbar-height);
  background: rgba(7, 10, 15, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 1000;
  transition: background var(--transition-base), border-color var(--transition-base);
}

.site-header .nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding-left: clamp(24px, 4vw, 48px);
  padding-right: clamp(24px, 4vw, 48px);
  gap: 32px;
}

/* Zone 1: Official Logo */
.nav-brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}
.nav-logo-img {
  height: 56px;
  width: auto;
  max-width: 340px;
  object-fit: contain;
  image-rendering: -webkit-optimize-contrast;
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.55));
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}
.nav-brand:hover .nav-logo-img {
  opacity: 0.96;
  transform: translateY(-1px);
}

/* Zone 2: Navigation Links */
.nav-menu {
  display: none;
  align-items: center;
  gap: clamp(24px, 2.8vw, 40px);
  list-style: none;
}
@media (min-width: 880px) {
  .nav-menu {
    display: flex;
  }
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: #94A3B8;
  padding: 8px 0;
  position: relative;
  transition: color var(--transition-fast);
}
.nav-link:hover {
  color: #F8FAFC;
}
.nav-link.active {
  color: var(--accent-brass-bright);
  font-weight: 600;
}
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-brass);
  box-shadow: 0 0 10px rgba(197, 168, 105, 0.6);
}

/* Zone 3: CTA & Mobile Toggle */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-cta-btn {
  display: none;
  padding: 10px 22px;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
}
@media (min-width: 640px) {
  .nav-cta-btn {
    display: inline-flex;
  }
}

.mobile-toggle-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: transparent;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
}
@media (min-width: 880px) {
  .mobile-toggle-btn {
    display: none;
  }
}
.mobile-toggle-btn:hover {
  border-color: var(--accent-brass);
  color: var(--accent-brass);
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: var(--navbar-height);
  left: 0;
  width: 100%;
  height: calc(100vh - var(--navbar-height));
  background: rgba(7, 10, 15, 0.97);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-subtle);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: transform 320ms cubic-bezier(0.16, 1, 0.3, 1), opacity 320ms, visibility 320ms;
  z-index: 999;
}
.mobile-drawer.open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.mobile-nav-link {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--text-primary);
  display: block;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-subtle);
}
.mobile-nav-link.active {
  color: var(--accent-brass);
}

/* ==========================================================================
   CARDS & CONTAINERS
   ========================================================================== */

.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: clamp(24px, 3.5vw, 36px);
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
  position: relative;
  display: flex;
  flex-direction: column;
}
.card:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--border-brass);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  transform: translateY(-2px);
}

.card-elevated {
  background: linear-gradient(180deg, #101B2E 0%, #0B1120 100%);
  border: 1px solid var(--border-brass);
  box-shadow: var(--shadow-card);
}

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

/* Geometric Corner Accents */
.brass-corner-frame {
  position: relative;
}
.brass-corner-frame::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background: var(--accent-brass);
}
.brass-corner-frame::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 2px;
  height: 24px;
  background: var(--accent-brass);
}

/* ==========================================================================
   HERO SECTIONS
   ========================================================================== */

.hero-section {
  position: relative;
  padding-top: clamp(80px, 10vw, 130px);
  padding-bottom: clamp(70px, 9vw, 110px);
  background: radial-gradient(circle at 50% 20%, rgba(30, 58, 138, 0.16) 0%, rgba(7, 10, 15, 0.95) 70%, var(--bg-canvas) 100%);
  overflow: hidden;
  border-bottom: 1px solid var(--border-subtle);
}

/* ==========================================================================
   FULL-VIEWPORT HERO FRAMEWORK
   ========================================================================== */

.hero-fullscreen {
  position: relative;
  min-height: calc(100vh - var(--navbar-height, 82px));
  min-height: calc(100dvh - var(--navbar-height, 82px));
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  padding: clamp(32px, 5vh, 60px) 0 clamp(20px, 3vh, 32px) 0;
  box-sizing: border-box;
  overflow: hidden;
  background-color: #070A0F;
  border-bottom: 1px solid var(--border-subtle);
}

.hero-fullscreen-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  margin: auto 0;
}

/* Background Layers & Blending */
.hero-bg-layer {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  pointer-events: none;
  z-index: 1;
}

/* Page-Specific Background Variants */
.hero-bg-home {
  background-image: url('../images/hero_cartography_bg.jpg');
  opacity: 0.32;
  mix-blend-mode: luminosity;
  filter: contrast(1.15) brightness(0.9);
}

.hero-bg-capabilities {
  background-image: url('../images/hero_briefing_room_bg.jpg');
  opacity: 0.28;
  filter: contrast(1.1) brightness(0.85);
}

.hero-bg-contact {
  background-image: url('../images/hero_chamber_bg.jpg');
  opacity: 0.32;
  filter: contrast(1.15) brightness(0.85);
}

/* Seamless Vignette & Bottom Edge Dissolve (Zero Seams into #070A0F) */
.hero-vignette-overlay {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 50% 45%, rgba(7, 10, 15, 0.45) 0%, rgba(7, 10, 15, 0.92) 80%, #070A0F 100%),
    linear-gradient(180deg, rgba(7, 10, 15, 0.8) 0%, transparent 20%, transparent 75%, #070A0F 100%);
  pointer-events: none;
  z-index: 1;
}

/* Restrained Editorial Scroll Cue Indicator */
.hero-scroll-cue {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 8px 16px;
  position: relative;
  z-index: 2;
  transition: color var(--transition-fast), transform var(--transition-fast);
}
.hero-scroll-cue:hover {
  color: var(--accent-brass-bright);
  transform: translateY(2px);
}
.hero-scroll-arrow {
  color: var(--accent-brass);
  animation: heroScrollBob 2.4s infinite ease-in-out;
}
@keyframes heroScrollBob {
  0%, 100% { transform: translateY(0); opacity: 0.8; }
  50% { transform: translateY(5px); opacity: 1; }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.25fr 0.85fr;
  }
}

.hero-tagline {
  font-family: var(--font-serif);
  font-size: 0.9375rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-brass);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-tagline::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--accent-brass);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 36px;
}

.hero-seal-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-seal-ring {
  position: relative;
  width: clamp(240px, 32vw, 360px);
  height: clamp(240px, 32vw, 360px);
  border-radius: 50%;
  border: 1px solid var(--border-brass);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 60px rgba(197, 168, 105, 0.08);
}

.hero-seal-ring::before {
  content: '';
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 1px dashed rgba(197, 168, 105, 0.2);
  animation: rotateSlow 80s linear infinite;
}

@keyframes rotateSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hero-seal-img {
  width: 78%;
  height: 78%;
  object-fit: contain;
  filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.7));
}

/* Capabilities Hero Stream Cards Strip */
.hero-stream-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: 1040px;
  margin: 0 auto;
  text-align: left;
}
@media (min-width: 768px) {
  .hero-stream-strip {
    grid-template-columns: repeat(3, 1fr);
  }
}

.hero-stream-card {
  background: rgba(11, 18, 28, 0.75);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-decoration: none;
  transition: all var(--transition-fast);
  backdrop-filter: blur(10px);
}
.hero-stream-card:hover {
  background: rgba(16, 26, 42, 0.92);
  border-color: var(--border-brass);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
}
.hero-stream-card-gold {
  border-color: rgba(197, 168, 105, 0.35);
  background: rgba(197, 168, 105, 0.06);
}
.hero-stream-card-gold:hover {
  border-color: var(--accent-brass-bright);
}
.hero-stream-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-brass);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.hero-stream-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: #FFFFFF;
  margin-bottom: 8px;
  line-height: 1.3;
}
.hero-stream-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.45;
  margin-bottom: 14px;
}
.hero-stream-link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-brass);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
}

/* Contact Hero Pillars */
.contact-hero-pillars {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: 1040px;
  margin: 0 auto;
  text-align: left;
}
@media (min-width: 768px) {
  .contact-hero-pillars {
    grid-template-columns: repeat(3, 1fr);
  }
}

.contact-pillar-item {
  background: rgba(11, 18, 28, 0.75);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 22px 24px;
  backdrop-filter: blur(10px);
}
.contact-pillar-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-brass);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.contact-pillar-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: #FFFFFF;
  margin-bottom: 8px;
}
.contact-pillar-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* Page Sub-Hero Fallback */
.sub-hero {
  padding-top: clamp(70px, 8vw, 96px);
  padding-bottom: clamp(50px, 6vw, 70px);
  background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-canvas) 100%);
  border-bottom: 1px solid var(--border-subtle);
}

.sub-hero-title {
  margin-bottom: 16px;
}

/* ==========================================================================
   PROOF STRIP & STATEMENT CALLOUTS
   ========================================================================== */

.proof-strip {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 36px 0;
}

.proof-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 640px) {
  .proof-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.proof-item {
  padding: 0 16px;
  border-left: 2px solid var(--border-brass);
}
.proof-item-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.proof-item-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* Founder quote block */
.quote-banner {
  background: radial-gradient(circle at 50% 50%, rgba(197, 168, 105, 0.08) 0%, var(--bg-card) 100%);
  border: 1px solid var(--border-brass);
  border-radius: var(--radius-md);
  padding: clamp(36px, 5vw, 56px);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.quote-banner-text {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2.3vw, 1.75rem);
  color: var(--text-primary);
  line-height: 1.45;
  margin-bottom: 16px;
  font-style: italic;
}
.quote-banner-author {
  font-size: 0.9rem;
  color: var(--accent-brass);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ==========================================================================
   INTERACTIVE STRATEGIC EXPOSURE DIAGNOSTIC TOOL
   ========================================================================== */

.diagnostic-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-brass);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 48px);
  box-shadow: var(--shadow-card), var(--shadow-brass);
  position: relative;
}

.diagnostic-step {
  margin-bottom: 36px;
}
.diagnostic-step:last-child {
  margin-bottom: 0;
}

.step-label {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--text-primary);
  margin-bottom: 16px;
}
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: rgba(197, 168, 105, 0.15);
  border: 1px solid var(--accent-brass);
  border-radius: 50%;
  color: var(--accent-brass-bright);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
}

.option-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 640px) {
  .option-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .option-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .option-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .option-grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.diag-option {
  position: relative;
  cursor: pointer;
}
.diag-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.diag-card {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  transition: all var(--transition-fast);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.diag-card-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.diag-card-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.diag-option input[type="radio"]:checked + .diag-card {
  background: rgba(197, 168, 105, 0.12);
  border-color: var(--accent-brass-bright);
  box-shadow: 0 0 16px rgba(197, 168, 105, 0.18);
}
.diag-option input[type="radio"]:checked + .diag-card .diag-card-title {
  color: var(--accent-brass-bright);
}

.diag-option:hover .diag-card {
  border-color: var(--border-medium);
}

/* Output Display Box */
.diagnostic-output-box {
  background: linear-gradient(180deg, #091220 0%, #060B14 100%);
  border: 1px solid var(--accent-brass);
  border-radius: var(--radius-md);
  padding: clamp(24px, 3.5vw, 36px);
  margin-top: 40px;
  position: relative;
}

.diag-badge-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 24px;
}

.diag-severity-tag {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  padding: 5px 14px;
  border-radius: 3px;
  background: rgba(197, 168, 105, 0.15);
  border: 1px solid var(--accent-brass);
  color: var(--accent-brass-bright);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.diag-output-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: #FFFFFF;
  margin-bottom: 12px;
}

.diag-output-desc {
  font-size: 0.95rem;
  color: #CBD5E1;
  line-height: 1.65;
  margin-bottom: 24px;
}

.diag-questions-list {
  list-style: none;
  margin-bottom: 28px;
  padding: 0;
}
.diag-questions-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 14px;
  font-size: 0.92rem;
  color: #94A3B8;
  line-height: 1.55;
}
.diag-questions-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent-brass);
  font-weight: 700;
}

/* ==========================================================================
   THE QUARTERMASTER EDITORIAL STYLING
   ========================================================================== */

.quartermaster-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(197, 168, 105, 0.1);
  border: 1px solid var(--border-brass);
  border-radius: var(--radius-sm);
  color: var(--accent-brass-bright);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}

.editorial-pillar-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 768px) {
  .editorial-pillar-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.editorial-pillar {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 24px 20px;
  position: relative;
}
.editorial-pillar-num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-brass);
  margin-bottom: 8px;
  display: block;
}
.editorial-pillar-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.editorial-pillar-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.sample-briefing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}
.sample-briefing-card:hover {
  border-color: var(--border-brass);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}
.briefing-tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-brass);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.briefing-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.35;
}
.briefing-excerpt {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

/* ==========================================================================
   FORMS & TRIAGE WIZARD
   ========================================================================== */

.form-group {
  margin-bottom: 24px;
}
.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: #E2E8F0;
  margin-bottom: 8px;
}
.form-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 6px;
}

.form-control {
  width: 100%;
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.form-control:focus {
  border-color: var(--accent-brass);
  outline: none;
  box-shadow: 0 0 0 3px rgba(197, 168, 105, 0.15);
}
.form-control::placeholder {
  color: #475569;
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* Custom Checkbox & Radio */
.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  margin-top: 12px;
}
.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  accent-color: var(--accent-brass);
  cursor: pointer;
  flex-shrink: 0;
}
.checkbox-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Triage Progress Indicators */
.triage-nav-steps {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 36px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
}
.triage-step-tab {
  flex: 1;
  text-align: center;
  padding: 10px 4px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
}
.triage-step-tab.active {
  color: var(--accent-brass-bright);
  border-bottom-color: var(--accent-brass);
}

/* ==========================================================================
   FOOTER (DUAL-SURFACE OBSIDIAN COHERENCE)
   ========================================================================== */

.site-footer {
  background-color: #06090D;
  border-top: 1px solid var(--border-subtle);
  padding-top: clamp(64px, 7vw, 96px);
  padding-bottom: 40px;
  margin-top: auto;
  position: relative;
}

.footer-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}
@media (min-width: 768px) {
  .footer-container {
    grid-template-columns: 1.5fr repeat(3, 1fr);
  }
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.footer-logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  align-self: flex-start;
}

.footer-tagline {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--accent-brass);
  letter-spacing: 0.04em;
}

.footer-bio {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 320px;
}

.footer-social-cluster {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 4px;
}

.social-icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}
.social-icon-btn:hover {
  background: rgba(197, 168, 105, 0.12);
  border-color: var(--accent-brass);
  color: var(--accent-brass-bright);
  transform: translateY(-2px);
}
.social-icon-btn svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

.footer-links-col h4 {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 20px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.footer-links-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links-col a {
  font-size: 0.88rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}
.footer-links-col a:hover {
  color: var(--accent-brass-bright);
}

.footer-bottom {
  margin-top: 56px;
  padding-top: 28px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-size: 0.82rem;
  color: var(--text-muted);
}
@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-bottom .disclaimer {
  max-width: 620px;
  line-height: 1.5;
}

/* ==========================================================================
   FEEDBACK MODAL & TOAST
   ========================================================================== */

.toast-notification {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #0E1726;
  border: 1px solid var(--accent-brass);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), 0 0 20px rgba(197, 168, 105, 0.2);
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 2000;
  transform: translateY(120%);
  opacity: 0;
  transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1), opacity 300ms;
}
.toast-notification.show {
  transform: translateY(0);
  opacity: 1;
}
.toast-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: #FFFFFF;
}
.toast-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   VISUAL INSTRUMENTS & DIAGRAMMATIC ARCHITECTURE
   ========================================================================== */

/* 1. Global Maritime Chokepoint & Cartographic Map */
.cartographic-map-card {
  background: radial-gradient(circle at 50% 40%, rgba(14, 23, 38, 0.95) 0%, #070A0F 100%);
  border: 1px solid var(--border-brass);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 40px);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card), 0 0 40px rgba(0, 0, 0, 0.8);
}

.map-telemetry-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 24px;
}

.map-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-brass-bright);
  background: rgba(197, 168, 105, 0.1);
  border: 1px solid var(--border-brass);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.beacon-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 8px #10B981;
  animation: beaconBlink 2s infinite ease-in-out;
}
@keyframes beaconBlink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.world-map-svg-wrapper {
  position: relative;
  width: 100%;
  min-height: 380px;
  background: radial-gradient(ellipse at 50% 45%, #0E1728 0%, #060B14 100%);
  border: 1px solid rgba(197, 168, 105, 0.22);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: inset 0 0 50px rgba(0, 0, 0, 0.85);
}

.map-grid-overlay {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(197, 168, 105, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(197, 168, 105, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.map-node {
  cursor: pointer;
  outline: none;
}
.map-node circle,
.map-node rect,
.map-node text {
  transform-box: fill-box;
  transform-origin: center;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), fill 0.2s ease, stroke 0.2s ease;
}
.map-node:hover circle,
.map-node:hover rect {
  transform: scale(1.25);
}
.map-node:hover text {
  fill: #FFFFFF;
}
.map-node.is-active-node circle,
.map-node.is-active-node rect {
  filter: drop-shadow(0 0 10px #E8CE96);
  stroke: #FFFFFF;
  stroke-width: 2px;
}
.map-node.is-active-node text {
  fill: #FFFFFF;
  font-weight: 700;
}

.map-node-ring {
  transform-box: fill-box;
  transform-origin: center;
  animation: ringPulse 2.6s infinite ease-in-out;
  pointer-events: none;
}
@keyframes ringPulse {
  0%, 100% {
    transform: scale(0.9);
    opacity: 0.75;
  }
  50% {
    transform: scale(1.35);
    opacity: 0.15;
  }
}

.map-hud-box {
  background: rgba(11, 17, 32, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid var(--accent-brass);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.7);
}
.map-hud-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: #FFFFFF;
}
.map-hud-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-brass-bright);
}
.map-hud-desc {
  font-size: 0.88rem;
  color: #CBD5E1;
  line-height: 1.5;
}

/* 2. The State-Centric Cascade Schematic */
.cascade-diagram {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 40px 0;
  position: relative;
}
@media (min-width: 992px) {
  .cascade-diagram {
    grid-template-columns: repeat(4, 1fr);
    align-items: stretch;
  }
}

.cascade-step-node {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  padding: 24px 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-base);
}
.cascade-step-node:hover {
  border-color: var(--accent-brass);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.cascade-step-num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-brass);
  margin-bottom: 8px;
}
.cascade-step-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: #FFFFFF;
  margin-bottom: 8px;
}
.cascade-step-desc {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 14px;
}
.cascade-tag-pill {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 4px 8px;
  background: rgba(197, 168, 105, 0.1);
  border: 1px solid var(--border-brass);
  color: var(--accent-brass-bright);
  border-radius: 3px;
  align-self: flex-start;
}

/* 3. Executive Exposure Scorecard & Dependency Matrix */
.diag-telemetry-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 24px;
}
@media (min-width: 900px) {
  .diag-telemetry-grid {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: start;
  }
}

.diag-intel-col {
  display: flex;
  flex-direction: column;
}

/* 3-Vector Vulnerability Scorecard Panel */
.scorecard-panel {
  background: rgba(7, 10, 15, 0.7);
  border: 1px solid var(--border-brass);
  border-radius: var(--radius-sm);
  padding: clamp(20px, 3vw, 28px);
  box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.6);
}

.scorecard-header {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 20px;
}
.scorecard-header-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-brass-bright);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}
.scorecard-header-note {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.scorecard-bars {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.scorecard-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.scorecard-label-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.82rem;
}
.scorecard-label {
  color: #CBD5E1;
  font-weight: 500;
}
.scorecard-val {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-brass-bright);
}

.scorecard-bar-track {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.scorecard-bar-fill {
  height: 100%;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--accent-brass) 0%, var(--accent-brass-bright) 100%);
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1), background 0.3s ease;
  box-shadow: 0 0 10px rgba(197, 168, 105, 0.3);
}

.scorecard-bar-fill.bar-severe {
  background: linear-gradient(90deg, #F97316 0%, #EF4444 100%);
  box-shadow: 0 0 10px rgba(239, 68, 68, 0.4);
}

/* Severity Gauge */
.risk-gauge-wrapper {
  padding: 10px 12px;
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
}
.risk-gauge-header {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  margin-bottom: 6px;
}
.risk-gauge-label { color: var(--text-muted); }
.risk-gauge-score { color: #FFFFFF; font-weight: 600; }
.risk-gauge-segments {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  height: 6px;
}
.gauge-seg {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 1px;
  transition: background-color 0.25s ease;
}
.gauge-seg.active-lvl-1 { background: #10B981; box-shadow: 0 0 6px #10B981; }
.gauge-seg.active-lvl-2 { background: #3B82F6; box-shadow: 0 0 6px #3B82F6; }
.gauge-seg.active-lvl-3 { background: #E8CE96; box-shadow: 0 0 6px #E8CE96; }
.gauge-seg.active-lvl-4 { background: #F97316; box-shadow: 0 0 6px #F97316; }
.gauge-seg.active-lvl-5 { background: #EF4444; box-shadow: 0 0 8px #EF4444; }

/* 4. Phased Adaptation Gantt Roadmap */
.adaptation-gantt-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: clamp(24px, 4vw, 36px);
  margin-top: 36px;
}

.gantt-timeline-track {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 24px;
}
@media (min-width: 768px) {
  .gantt-timeline-track {
    grid-template-columns: repeat(3, 1fr);
  }
}

.gantt-phase-box {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  padding: 20px;
  position: relative;
  border-top: 3px solid var(--accent-brass);
}
.gantt-phase-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-brass);
  margin-bottom: 6px;
}
.gantt-phase-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: #FFFFFF;
  margin-bottom: 10px;
}
.gantt-phase-deliverables {
  list-style: none;
  font-size: 0.82rem;
  color: #CBD5E1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.gantt-phase-deliverables li::before {
  content: '▪ ';
  color: var(--accent-brass);
}

/* 5. Tactile Executive Dossier Mockup */
.dossier-mockup-container {
  max-width: 720px;
  margin: 0 auto 56px auto;
  perspective: 1000px;
}

.executive-dossier-card {
  background: linear-gradient(135deg, #0C121E 0%, #06090D 100%);
  border: 1px solid var(--accent-brass);
  border-radius: var(--radius-md);
  padding: clamp(28px, 4.5vw, 48px);
  position: relative;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8), 0 0 32px rgba(197, 168, 105, 0.12);
  overflow: hidden;
}

.dossier-watermark-seal {
  position: absolute;
  right: -30px;
  bottom: -30px;
  width: 220px;
  height: 220px;
  opacity: 0.08;
  pointer-events: none;
  transform: rotate(-15deg);
}

.dossier-header-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-brass);
  margin-bottom: 24px;
}

.dossier-stamp-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 4px 10px;
  border: 1px solid #EF4444;
  color: #EF4444;
  border-radius: 2px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.dossier-memo-title {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  color: #FFFFFF;
  margin-bottom: 12px;
  line-height: 1.25;
}

.dossier-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-brass-bright);
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 20px;
}

.dossier-excerpt-text {
  font-size: 0.95rem;
  color: #E2E8F0;
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 24px;
}

/* 6. Supply Artery Infographic Schematic */
.supply-artery-diagram {
  background: #06090D;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 20px;
  margin: 18px 0;
}
.artery-flow-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}
.artery-node {
  background: rgba(197, 168, 105, 0.12);
  border: 1px solid var(--accent-brass);
  padding: 6px 12px;
  border-radius: 3px;
  color: #FFFFFF;
}
.artery-arrow {
  color: var(--accent-brass);
  font-weight: bold;
}

/* 7. Security Protocol Pipeline (Contact Page) */
.security-protocol-pipeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 24px 0;
}
@media (min-width: 640px) {
  .security-protocol-pipeline {
    grid-template-columns: repeat(4, 1fr);
  }
}
.sec-node {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 14px 12px;
  text-align: center;
}
.sec-node-title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-brass-bright);
  margin-bottom: 4px;
}
.sec-node-desc {
  font-size: 0.74rem;
  color: var(--text-muted);
}

/* ==========================================================================
   8. ESPIONAGE & SURVEILLANCE INTELLIGENCE TRADECRAFT SUITE
   ========================================================================== */


/* Optic Corner Target Brackets [ ] */
.optic-bracket-frame {
  position: relative;
}
.optic-bracket-frame::before,
.optic-bracket-frame::after {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  pointer-events: none;
  z-index: 5;
}
.optic-bracket-frame::before {
  top: -1px;
  left: -1px;
  border-top: 2px solid var(--accent-brass);
  border-left: 2px solid var(--accent-brass);
}
.optic-bracket-frame::after {
  bottom: -1px;
  right: -1px;
  border-bottom: 2px solid var(--accent-brass);
  border-right: 2px solid var(--accent-brass);
}

/* Tactical Optic Crosshair Markings */
.optic-crosshair-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-brass-bright);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.optic-crosshair-tag::before {
  content: '+';
  color: var(--accent-brass);
  font-weight: bold;
}

/* Multi-Layer Map Tactical Controls */
.map-controls-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.map-layer-switcher {
  display: inline-flex;
  background: #06090D;
  border: 1px solid rgba(197, 168, 105, 0.3);
  border-radius: var(--radius-sm);
  padding: 3px;
  gap: 4px;
}
.layer-btn {
  background: transparent;
  border: none;
  color: #94A3B8;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 6px 14px;
  border-radius: 2px;
  cursor: pointer;
  letter-spacing: 0.05em;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.layer-btn:hover {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.04);
}
.layer-btn.active {
  background: rgba(197, 168, 105, 0.18);
  color: var(--accent-brass-bright);
  border: 1px solid var(--accent-brass);
  font-weight: 600;
  box-shadow: 0 0 10px rgba(197, 168, 105, 0.15);
}

/* Map Node Variations (Maritime vs Tech Chokepoints) */
.map-node.node-tech circle {
  fill: #E8CE96;
}
.tech-square-pulse {
  transform-box: fill-box;
  transform-origin: center;
  animation: techSquarePulse 2.6s infinite ease-in-out;
  pointer-events: none;
}
@keyframes techSquarePulse {
  0%, 100% {
    transform: scale(0.92);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.3);
    opacity: 0.2;
  }
}

/* Classified / Declassified Telemetry Metadata Block */
.declassified-meta-block {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding: 10px 14px;
  background: #06090D;
  border-left: 3px solid var(--accent-brass);
  border-top: 1px solid var(--border-subtle);
  border-right: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  margin-bottom: 18px;
}
.meta-field {
  display: flex;
  gap: 6px;
}
.meta-field-label {
  color: var(--text-muted);
}
.meta-field-val {
  color: var(--accent-brass-bright);
}

/* ==========================================================================
   9. THE QUARTERMASTER MEDIA SHOWCASE & DOSSIER SUITE
   ========================================================================== */

/* Quartermaster Hero Masthead Container */
.qm-masthead-hero {
  position: relative;
  text-align: center;
  padding-bottom: 24px;
  margin-bottom: 32px;
  border-bottom: 1px solid rgba(197, 168, 105, 0.2);
}
.qm-masthead-img {
  max-width: 620px;
  width: 100%;
  height: auto;
  margin: 0 auto 16px auto;
  filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.7));
}

/* Tactile Backdrop Container for Office Study Photo */
.qm-office-study-section {
  position: relative;
  background-color: #070A0F;
  overflow: hidden;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}
.qm-office-study-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(to right, rgba(7, 10, 15, 0.94) 0%, rgba(7, 10, 15, 0.82) 40%, rgba(7, 10, 15, 0.94) 100%),
    url('../images/quartermaster-office-study.jpg.jpeg');
  background-size: cover;
  background-position: center;
  opacity: 0.22;
  filter: contrast(1.15) brightness(0.9);
  pointer-events: none;
}

/* Tactile Publication Dossier Inspection Deck */
.dossier-inspection-deck {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
  margin: 40px auto;
  max-width: 1100px;
}
@media (min-width: 900px) {
  .dossier-inspection-deck {
    grid-template-columns: 1fr 1.15fr;
  }
}

.dossier-cover-display {
  position: relative;
  border-radius: var(--radius-sm);
  padding: 8px;
  background: linear-gradient(135deg, rgba(197, 168, 105, 0.25) 0%, rgba(14, 23, 38, 0.8) 100%);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.85), 0 0 28px rgba(197, 168, 105, 0.15);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}
.dossier-cover-display:hover {
  transform: translateY(-4px);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.95), 0 0 40px rgba(232, 206, 150, 0.22);
}
.dossier-cover-img {
  width: 100%;
  height: auto;
  border-radius: 2px;
  display: block;
}
.dossier-specimen-badge {
  position: absolute;
  top: 18px;
  right: 18px;
  background: rgba(7, 10, 15, 0.92);
  border: 1px solid var(--accent-brass);
  color: var(--accent-brass-bright);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  text-transform: uppercase;
  border-radius: 2px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.6);
}

/* Subscriber Email Deliverable Preview Card */
.qm-email-deliverable-card {
  background: #090E17;
  border: 1px solid var(--border-brass);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  margin-top: 36px;
}
.qm-email-header-img {
  width: 100%;
  height: auto;
  display: block;
  border-bottom: 1px solid rgba(197, 168, 105, 0.2);
}
.qm-email-body {
  padding: clamp(20px, 3.5vw, 32px);
  font-family: var(--font-sans);
}

/* Concentric Radar Rings for 2D Cartesian Simulator */
.matrix-radar-rings {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  height: 90%;
  pointer-events: none;
}
.matrix-radar-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px dashed rgba(197, 168, 105, 0.12);
}
.radar-ring-1 { width: 33%; height: 33%; }
.radar-ring-2 { width: 66%; height: 66%; }
.radar-ring-3 { width: 100%; height: 100%; }