@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;700&display=swap');

/* ═══════════════════════════════════════════════════════════
   ROOT BRAND TOKENS
   ═══════════════════════════════════════════════════════════ */
:root {
  --brij-black: #050505;
  --brij-dark: #0A0A0A;
  --brij-gray: #1A1A1A;
  --brij-neon: #D4FF00;
  --brij-purple: #7B2CBF;
  --brij-gold: #FFD700;
  --brij-cyan: #00D4FF;

  --glass-surface: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-blur: blur(12px);
  --glass-hover: rgba(255, 255, 255, 0.06);

  --text-primary: #FFFFFF;
  --text-secondary: #A0A0A0;
  --text-tertiary: #666666;

  --neon-glow: 0 0 20px rgba(212, 255, 0, 0.15);
  --neon-glow-strong: 0 0 40px rgba(212, 255, 0, 0.3), 0 0 80px rgba(212, 255, 0, 0.1);
  --purple-glow: 0 0 30px rgba(123, 44, 191, 0.2);
  --gold-glow: 0 0 20px rgba(255, 215, 0, 0.15);

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;

  --ease-spring: cubic-bezier(0.175, 0.885, 0.32, 1.275);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --transition-fast: 0.2s var(--ease-smooth);
  --transition-normal: 0.4s var(--ease-smooth);
  --transition-slow: 0.8s var(--ease-out);
}

/* ═══════════════════════════════════════════════════════════
   BASE RESET & GLOBAL
   ═══════════════════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--brij-black);
}

body {
  font-family: var(--font-sans);
  color: var(--text-primary);
  background-color: var(--brij-black);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

::selection { background-color: var(--brij-neon); color: var(--brij-black); }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--brij-black); }
::-webkit-scrollbar-thumb { background: var(--brij-gray); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--brij-neon); }

h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.1; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }

/* ═══════════════════════════════════════════════════════════
   LAYOUT
   ═══════════════════════════════════════════════════════════ */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 2rem; }

.section {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 0;
}

.section-header { text-align: center; margin-bottom: 4rem; }

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--brij-neon);
  margin-bottom: 1rem;
  padding: 0.35rem 1rem;
  border: 1px solid rgba(212, 255, 0, 0.2);
  border-radius: 100px;
  background: rgba(212, 255, 0, 0.05);
}

.section-title { margin-bottom: 1.5rem; }

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.15rem;
  line-height: 1.7;
  max-width: 720px;
  margin: 0 auto;
}

.gradient-text {
  background: linear-gradient(135deg, var(--brij-neon) 0%, var(--brij-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ═══════════════════════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  padding: 1.25rem 2rem;
  z-index: 1000;
  transition: all var(--transition-normal);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(5, 5, 5, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding: 0.75rem 2rem;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-logo-img { width: 36px; height: 36px; }

.nav-wordmark {
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}

.nav-wordmark-accent {
  color: var(--text-secondary);
  font-weight: 400;
  margin-left: 0.25rem;
}

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

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  transition: color var(--transition-fast);
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--brij-neon);
  transition: width var(--transition-normal);
}

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

.nav-link-cta {
  color: var(--brij-black) !important;
  background: var(--brij-neon);
  padding: 0.5rem 1.25rem;
  border-radius: 100px;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.nav-link-cta::after { display: none; }
.nav-link-cta:hover { box-shadow: var(--neon-glow-strong); transform: translateY(-1px); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}

.nav-hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-primary);
  transition: all var(--transition-fast);
  border-radius: 2px;
}

/* ═══════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════ */
.hero-section {
  align-items: center;
  text-align: center;
  overflow: hidden;
  min-height: 100vh;
  padding: 0;
}

#particle-canvas {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  padding: 0 2rem;
}

.hero-logo-wrapper { position: relative; }

.hero-logo {
  width: 120px; height: 120px;
  animation: glow-pulse 4s ease-in-out infinite alternate;
  filter: drop-shadow(0 0 20px rgba(212, 255, 0, 0.3));
}

.hero-logo-ring {
  position: absolute;
  top: -15px; left: -15px; right: -15px; bottom: -15px;
  border-radius: 50%;
  border: 1px solid rgba(212, 255, 0, 0.2);
  animation: pulse-ring 3s ease-out infinite;
}

.hero-headline { max-width: 800px; font-weight: 800; }

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 500px;
  min-height: 2em;
}

.typing-text { display: inline; }

.typing-cursor::after {
  content: '│';
  color: var(--brij-neon);
  animation: blink 1s step-end infinite;
  margin-left: 2px;
}

.hero-pulse-display {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 1rem;
  padding: 1.5rem 2.5rem;
  background: var(--glass-surface);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
}

.pulse-metric { display: flex; flex-direction: column; align-items: center; }

.pulse-number {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--brij-neon);
  text-shadow: 0 0 30px rgba(212, 255, 0, 0.4);
}

.pulse-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
  margin-top: 0.25rem;
}

.pulse-divider {
  width: 1px; height: 50px;
  background: linear-gradient(to bottom, transparent, var(--glass-border), transparent);
}

.pulse-caption {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.pulse-sublabel {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin-top: 0.25rem;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  animation: bounce 2.5s ease-in-out infinite;
}

.scroll-arrow {
  display: block;
  width: 20px; height: 20px;
  border-right: 2px solid var(--text-tertiary);
  border-bottom: 2px solid var(--text-tertiary);
  transform: rotate(45deg);
}

/* ═══════════════════════════════════════════════════════════
   ENGINE SECTION
   ═══════════════════════════════════════════════════════════ */
.engine-section { background: linear-gradient(180deg, var(--brij-black) 0%, var(--brij-dark) 50%, var(--brij-black) 100%); }

.laws-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.law-card {
  padding: 2.5rem;
  background: var(--glass-surface);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.law-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--brij-neon), var(--brij-purple));
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.law-card:hover {
  transform: translateY(-8px);
  border-color: rgba(212, 255, 0, 0.15);
  box-shadow: var(--neon-glow);
}

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

.law-number {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 800;
  color: var(--brij-neon);
  opacity: 0.3;
}

.law-title { font-size: 1.25rem; font-weight: 700; }

.law-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

.law-description strong { color: var(--brij-neon); font-weight: 600; }

.law-enforcement {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--glass-border);
}

.law-badge {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--brij-black);
  background: var(--brij-neon);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
}

.law-mechanism {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

/* Stats Row */
.stats-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 2rem;
  align-items: center;
  padding: 3rem;
  background: var(--glass-surface);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
}

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

.stat-number {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  color: var(--brij-neon);
  line-height: 1;
}

.stat-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  margin-top: 0.75rem;
}

.stat-context {
  display: block;
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-top: 0.25rem;
}

.stat-divider {
  width: 1px; height: 60px;
  background: linear-gradient(to bottom, transparent, var(--glass-border), transparent);
}

/* ═══════════════════════════════════════════════════════════
   ECOSYSTEM SECTION
   ═══════════════════════════════════════════════════════════ */
.ecosystem-section { background: var(--brij-black); }

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

.product-card {
  padding: 2rem;
  background: var(--glass-surface);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  border-left: 3px solid var(--brij-gray);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.product-card[data-domain="media"] { border-left-color: var(--brij-neon); }
.product-card[data-domain="enterprise"] { border-left-color: var(--brij-purple); }
.product-card[data-domain="infrastructure"] { border-left-color: var(--brij-gold); }
.product-card[data-domain="defense"] { border-left-color: var(--brij-cyan); }

.product-card:hover {
  transform: translateY(-4px);
  background: var(--glass-hover);
  border-color: rgba(255, 255, 255, 0.12);
}

.product-icon { font-size: 1.75rem; }

.product-domain-tag {
  align-self: flex-start;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.domain-media { color: var(--brij-neon); border: 1px solid rgba(212, 255, 0, 0.3); background: rgba(212, 255, 0, 0.05); }
.domain-enterprise { color: var(--brij-purple); border: 1px solid rgba(123, 44, 191, 0.3); background: rgba(123, 44, 191, 0.05); }
.domain-infrastructure { color: var(--brij-gold); border: 1px solid rgba(255, 215, 0, 0.3); background: rgba(255, 215, 0, 0.05); }
.domain-defense { color: var(--brij-cyan); border: 1px solid rgba(0, 212, 255, 0.3); background: rgba(0, 212, 255, 0.05); }

.product-name { font-size: 1.15rem; font-weight: 700; }

.product-brief { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.6; }

.product-detail {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s var(--ease-smooth), opacity 0.3s;
  opacity: 0;
}

.product-detail p {
  padding-top: 0.75rem;
  border-top: 1px solid var(--glass-border);
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.7;
}

.product-card.expanded .product-detail { max-height: 600px; opacity: 1; }

/* Product Portal Links */
.product-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--glass-border);
}

.product-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35rem 0.85rem;
  border-radius: 100px;
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.product-link:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.15);
}

.product-link-neon {
  border-color: rgba(212, 255, 0, 0.2);
  color: var(--brij-neon);
}

.product-link-neon:hover {
  background: rgba(212, 255, 0, 0.08);
  border-color: rgba(212, 255, 0, 0.4);
  color: var(--brij-neon);
}

.product-link-gold {
  border-color: rgba(255, 215, 0, 0.2);
  color: var(--brij-gold);
}

.product-link-gold:hover {
  background: rgba(255, 215, 0, 0.08);
  border-color: rgba(255, 215, 0, 0.4);
  color: var(--brij-gold);
}

.product-link-github {
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--text-secondary);
  gap: 0.5rem;
}

.product-link-github:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(123, 44, 191, 0.3);
  color: var(--brij-purple);
}

.product-link-github svg {
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════
   ARCHITECTURE SECTION
   ═══════════════════════════════════════════════════════════ */
.architecture-section {
  background: linear-gradient(180deg, var(--brij-black) 0%, var(--brij-dark) 50%, var(--brij-black) 100%);
}

.architecture-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 450px;
  margin-bottom: 4rem;
}

.hub-center {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.hub-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(212, 255, 0, 0.15);
}

.hub-ring-1 { width: 200px; height: 200px; animation: pulse-ring 3s ease-out infinite; }
.hub-ring-2 { width: 280px; height: 280px; animation: pulse-ring 3s ease-out 1s infinite; opacity: 0.5; }
.hub-ring-3 { width: 360px; height: 360px; animation: pulse-ring 3s ease-out 2s infinite; opacity: 0.3; }

.hub-core {
  width: 130px; height: 130px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--brij-gray), var(--brij-dark));
  border: 2px solid rgba(212, 255, 0, 0.4);
  box-shadow: var(--neon-glow-strong);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}

.hub-logo { width: 40px; height: 40px; }

.hub-label {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  text-align: center;
  line-height: 1.3;
}

.spoke-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 3rem;
  width: 100%;
  max-width: 900px;
}

.spoke-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem;
  background: var(--glass-surface);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  text-align: center;
  transition: all var(--transition-normal);
}

.spoke-item:hover { border-color: rgba(212, 255, 0, 0.2); background: var(--glass-hover); }

.spoke-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--brij-neon);
  box-shadow: 0 0 10px rgba(212, 255, 0, 0.5);
  animation: glow-pulse 2s ease-in-out infinite alternate;
}

.spoke-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  line-height: 1.3;
}

/* Revenue Model */
.revenue-model {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.revenue-card {
  padding: 2.5rem;
  background: var(--glass-surface);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  transition: all var(--transition-normal);
}

.revenue-card:hover {
  transform: translateY(-4px);
  border-color: rgba(212, 255, 0, 0.15);
}

.revenue-icon { font-size: 2rem; margin-bottom: 1rem; }
.revenue-title { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.75rem; }
.revenue-desc { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.7; }

/* ═══════════════════════════════════════════════════════════
   TEAM SECTION
   ═══════════════════════════════════════════════════════════ */
.team-section { background: var(--brij-black); }

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

.team-card {
  padding: 3rem 2.5rem;
  background: var(--glass-surface);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.25rem;
  transition: all var(--transition-normal);
}

.team-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.15);
}

.team-avatar-wrapper { position: relative; }

.team-avatar-ring {
  position: absolute;
  top: -4px; left: -4px; right: -4px; bottom: -4px;
  border-radius: 50%;
  background: conic-gradient(var(--brij-neon), var(--brij-purple), var(--brij-neon));
  animation: rotate-gradient 4s linear infinite;
}

.team-avatar {
  width: 120px; height: 120px;
  border-radius: 50%;
  background: var(--brij-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  border: 3px solid var(--brij-dark);
}

.avatar-initials {
  font-size: 2rem;
  font-weight: 800;
  color: var(--brij-neon);
  opacity: 0.6;
}

.team-name { font-size: 1.35rem; font-weight: 700; }

.team-titles { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; justify-content: center; }

.team-title-primary {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--brij-neon);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.team-title-divider { color: var(--text-tertiary); }

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

.team-bio {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 480px;
}

.team-patent {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(212, 255, 0, 0.05);
  border: 1px solid rgba(212, 255, 0, 0.15);
  border-radius: 8px;
}

.patent-badge {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--brij-neon);
  letter-spacing: 0.05em;
}

.patent-id {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.team-linkedin {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.team-linkedin:hover {
  color: var(--brij-neon);
  border-color: rgba(212, 255, 0, 0.3);
  background: rgba(212, 255, 0, 0.05);
}

/* ═══════════════════════════════════════════════════════════
   VISION SECTION
   ═══════════════════════════════════════════════════════════ */
.vision-section {
  background: linear-gradient(180deg, var(--brij-black) 0%, rgba(123, 44, 191, 0.03) 50%, var(--brij-black) 100%);
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.impact-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.5rem;
  padding: 2rem 1.5rem;
  background: var(--glass-surface);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  transition: all var(--transition-normal);
}

.impact-item:hover { border-color: rgba(123, 44, 191, 0.3); transform: translateY(-4px); }

.impact-icon { font-size: 1.5rem; }

.impact-number {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--brij-purple);
  line-height: 1;
}

.impact-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}

.impact-detail {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  line-height: 1.4;
}

/* Vision Thesis */
.vision-thesis {
  max-width: 800px;
  margin: 0 auto 4rem;
}

.thesis-quote {
  border: none;
  padding: 0;
}

.thesis-quote p {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.thesis-quote p:last-child { margin-bottom: 0; }

.highlight-neon { color: var(--brij-neon); font-weight: 600; }
.highlight-purple { color: var(--brij-purple); font-weight: 600; }
.highlight-gold { color: var(--brij-gold); font-weight: 600; font-family: var(--font-mono); }

/* Patent Showcase */
.patent-showcase { max-width: 700px; margin: 0 auto; }

.patent-card {
  padding: 2.5rem;
  background: var(--glass-surface);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
}

.patent-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.patent-type {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--brij-neon);
}

.patent-ref {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.patent-card .patent-title { font-size: 1.1rem; font-weight: 600; margin-bottom: 0.75rem; line-height: 1.4; }
.patent-assignee { font-size: 0.85rem; color: var(--text-tertiary); margin-bottom: 1.25rem; }

.patent-claims {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.patent-claim {
  font-size: 0.7rem;
  padding: 0.3rem 0.75rem;
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.02);
}

/* ═══════════════════════════════════════════════════════════
   CONTACT SECTION
   ═══════════════════════════════════════════════════════════ */
.contact-section {
  background: var(--brij-dark);
  min-height: auto;
  padding: 6rem 0 4rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 4rem;
}

.contact-human, .contact-agent {
  padding: 2.5rem;
  background: var(--glass-surface);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
}

.contact-heading { font-size: 1.25rem; margin-bottom: 0.75rem; }
.contact-desc { color: var(--text-secondary); font-size: 0.95rem; margin-bottom: 1.5rem; line-height: 1.6; }

.contact-links { display: flex; flex-direction: column; gap: 0.75rem; }

.contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.5rem;
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: all var(--transition-normal);
}

.contact-btn:hover {
  background: var(--brij-neon);
  color: var(--brij-black);
  border-color: var(--brij-neon);
  box-shadow: var(--neon-glow);
}

.contact-btn svg { flex-shrink: 0; }

.agent-manifest { margin-top: 0.5rem; }

.agent-code {
  background: var(--brij-black);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 1.5rem;
  overflow-x: auto;
}

.agent-code code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--brij-neon);
  line-height: 1.6;
  white-space: pre;
}

/* Footer */
.site-footer {
  text-align: center;
  padding-top: 3rem;
  border-top: 1px solid var(--glass-border);
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.footer-logo-img { width: 32px; height: 32px; }

.footer-wordmark { font-weight: 700; font-size: 1rem; }

.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-tertiary);
  margin-bottom: 1.5rem;
}

.footer-legal {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.footer-sep { margin: 0 0.5rem; }

/* ═══════════════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════════════ */

/* Scroll-triggered */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays */
[data-delay="0"] { transition-delay: 0ms; }
[data-delay="100"] { transition-delay: 100ms; }
[data-delay="150"] { transition-delay: 150ms; }
[data-delay="200"] { transition-delay: 200ms; }
[data-delay="300"] { transition-delay: 300ms; }
[data-delay="400"] { transition-delay: 400ms; }
[data-delay="500"] { transition-delay: 500ms; }
[data-delay="600"] { transition-delay: 600ms; }
[data-delay="700"] { transition-delay: 700ms; }
[data-delay="800"] { transition-delay: 800ms; }

/* Keyframes */
@keyframes glow-pulse {
  0% { filter: drop-shadow(0 0 10px rgba(212, 255, 0, 0.2)); }
  100% { filter: drop-shadow(0 0 35px rgba(212, 255, 0, 0.6)); }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

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

@keyframes pulse-ring {
  0% { transform: scale(0.95); opacity: 0.6; }
  100% { transform: scale(1.8); opacity: 0; }
}

@keyframes rotate-gradient {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Prefers Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .animate-on-scroll { opacity: 1; transform: none; }
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */

/* Tablet */
@media (max-width: 1024px) {
  .laws-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .impact-grid { grid-template-columns: repeat(2, 1fr); }
  .spoke-grid { grid-template-columns: 1fr 1fr; }
  .stats-row { grid-template-columns: 1fr; gap: 1.5rem; padding: 2rem; }
  .stat-divider { width: 60%; height: 1px; margin: 0 auto; }
}

/* Mobile */
@media (max-width: 768px) {
  .section { padding: 5rem 0; }

  .nav-links { 
    display: none;
    position: fixed;
    top: 0; right: 0;
    width: 280px; height: 100vh;
    background: rgba(5, 5, 5, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 5rem 2rem 2rem;
    gap: 1.5rem;
    border-left: 1px solid var(--glass-border);
  }

  .navbar.mobile-open .nav-links { display: flex; }
  .nav-hamburger { display: flex; }

  .navbar.mobile-open .nav-hamburger span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .navbar.mobile-open .nav-hamburger span:nth-child(2) { opacity: 0; }
  .navbar.mobile-open .nav-hamburger span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

  .hero-pulse-display { flex-direction: column; gap: 1rem; padding: 1.5rem; }
  .pulse-divider { width: 60%; height: 1px; }
  .pulse-number { font-size: 2rem; }

  .product-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .revenue-model { grid-template-columns: 1fr; }
  .impact-grid { grid-template-columns: 1fr 1fr; }
  .spoke-grid { grid-template-columns: 1fr; }

  .architecture-visual { min-height: auto; }
  .hub-center { position: relative; margin-bottom: 2rem; }

  .nav-link-cta { width: 100%; text-align: center; display: block; }

  .thesis-quote p { font-size: 1.05rem; }
}

@media (max-width: 480px) {
  .impact-grid { grid-template-columns: 1fr; }
  .hero-headline { font-size: 2rem; }
}