@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* SYSTEMIC VARIABLES */
:root {
  --bg-primary: #080c16;
  --bg-secondary: #0d1324;
  --bg-tertiary: #171f38;
  --bg-card: rgba(23, 31, 56, 0.4);
  --border-color: rgba(255, 255, 255, 0.06);
  --border-color-active: rgba(34, 211, 238, 0.25);
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --accent-cyan: #22d3ee;
  --accent-blue: #0ea5e9;
  --accent-indigo: #6366f1;
  --accent-glow: rgba(34, 211, 238, 0.12);
  --accent-glow-subtle: rgba(14, 165, 233, 0.06);
  
  --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* GENERAL BASE STYLES */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background-color: var(--bg-primary);
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* TYPOGRAPHY */
h1, h2, h3, h4, .font-space {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

h1 {
  font-size: clamp(36px, 5vw, 64px);
  margin-bottom: 20px;
}

h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  margin-bottom: 16px;
  color: var(--text-primary);
}

h3 {
  font-size: clamp(20px, 2vw, 24px);
  color: var(--text-primary);
}

p {
  color: var(--text-secondary);
  font-size: 16px;
}

p.section-lead {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 650px;
  margin-top: 10px;
}

/* STICKY GLASS NAVIGATION */
header {
  position: sticky;
  top: 0;
  background: rgba(8, 12, 22, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 48px;
  z-index: 1000;
  transition: var(--transition-fast);
}

header img.nav-logo {
  height: 44px;
  transition: transform var(--transition-fast);
  display: block;
}

header img.nav-logo:hover {
  transform: translateY(-2px);
}

.header-logo-container {
  display: flex;
  align-items: center;
  text-decoration: none;
}

nav {
  display: flex;
  align-items: center;
}

nav a.nav-link {
  margin-left: 32px;
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 15px;
  font-weight: 500;
  position: relative;
  padding: 8px 0;
  transition: color var(--transition-fast);
}

nav a.nav-link:hover {
  color: var(--accent-cyan);
}

nav a.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-cyan);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-fast);
}

nav a.nav-link:hover::after,
nav a.nav-link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

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

/* NAVIGATION ACTION CTA */
.btn-nav {
  text-decoration: none;
  color: var(--bg-primary);
  background-color: var(--accent-cyan);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  padding: 8px 20px;
  border-radius: 40px;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.btn-nav:hover {
  background-color: transparent;
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 16px rgba(34, 211, 238, 0.2);
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 40px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.btn-primary {
  background: var(--accent-cyan);
  color: var(--bg-primary);
  border: 1px solid transparent;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(34, 211, 238, 0.25);
  background: #0ea5e9;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--text-secondary);
  transform: translateY(-2px);
}

.btn-secondary-light {
  background: transparent;
  color: var(--bg-primary);
  border: 1px solid rgba(8, 12, 22, 0.15);
}

.btn-secondary-light:hover {
  background: rgba(8, 12, 22, 0.05);
  transform: translateY(-2px);
}

.btn-icon {
  width: 18px;
  height: 18px;
  margin-left: 8px;
  fill: currentColor;
}

/* SECTIONS */
.section {
  padding: 100px 48px;
  max-width: 1280px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header p {
  font-size: 18px;
  max-width: 600px;
  margin: 12px auto 0;
}

.section-tag {
  font-family: var(--font-display);
  color: var(--accent-cyan);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: 8px;
}

/* HERO SECTION (ASYMMETRIC SPLIT) */
.hero-section {
  position: relative;
  background: radial-gradient(100% 100% at 70% 10%, rgba(14, 165, 233, 0.08) 0%, rgba(8, 12, 22, 0) 100%), var(--bg-primary);
  padding: 120px 48px 100px;
  overflow: hidden;
  border-bottom: 1px solid var(--border-color);
}

.hero-container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(34, 211, 238, 0.05);
  border: 1px solid rgba(34, 211, 238, 0.15);
  padding: 6px 14px;
  border-radius: 40px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-cyan);
  margin-bottom: 24px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--accent-cyan);
  border-radius: 50%;
  margin-right: 8px;
  animation: pulse-dot 2s infinite;
}

.hero-lead {
  font-size: 20px;
  line-height: 1.55;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

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

.domain-tag {
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  padding: 8px 16px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
}

.tag-icon {
  width: 16px;
  height: 16px;
  margin-right: 8px;
  fill: var(--accent-cyan);
}

.hero-actions-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* HERO SVG VISUAL & UNDERLAY */
.hero-visual {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.visual-wrapper {
  position: relative;
  width: 100%;
  max-width: 460px;
  aspect-ratio: 5/4;
}

.visual-glow-underlay {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 80%;
  height: 80%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(14, 165, 233, 0.15) 0%, transparent 60%);
  filter: blur(40px);
  z-index: 0;
  pointer-events: none;
}

.network-svg {
  position: relative;
  z-index: 1;
  overflow: visible;
}

/* SVG KEYFRAME ANIMATIONS */
.pulse-line {
  stroke-dasharray: 6, 6;
  animation: strokePulse 12s linear infinite;
}

.pulse-line-active {
  stroke-dasharray: 120;
  stroke-dashoffset: 120;
  animation: strokeFlow 3s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.ping-ring {
  transform-origin: center;
  animation: pingRingAnim 3s cubic-bezier(0.16, 1, 0.3, 1) infinite;
}

.ping-ring-delayed {
  transform-origin: center;
  animation: pingRingAnim 3s cubic-bezier(0.16, 1, 0.3, 1) infinite;
  animation-delay: 1.5s;
}

.network-node {
  transition: transform var(--transition-fast);
}

.network-node:hover {
  transform: scale(1.15);
  cursor: pointer;
}

@keyframes strokePulse {
  to {
    stroke-dashoffset: -120;
  }
}

@keyframes strokeFlow {
  0% {
    stroke-dashoffset: 120;
  }
  50% {
    stroke-dashoffset: 0;
  }
  100% {
    stroke-dashoffset: -120;
  }
}

@keyframes pingRingAnim {
  0% {
    transform: scale(0.6);
    opacity: 0.8;
  }
  100% {
    transform: scale(1.8);
    opacity: 0;
  }
}

@keyframes pulse-dot {
  0% {
    transform: scale(0.9);
    opacity: 0.6;
  }
  50% {
    transform: scale(1.3);
    opacity: 1;
  }
  100% {
    transform: scale(0.9);
    opacity: 0.6;
  }
}

/* SECTOR TRUST SECTION */
.trust-section {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 32px 48px;
  overflow: hidden;
}

.trust-container {
  max-width: 1280px;
  margin: 0 auto;
}

.trust-title {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 24px;
}

.trust-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-display);
  opacity: 0.75;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.trust-item:hover {
  opacity: 1;
  transform: translateY(-2px);
}

.trust-icon {
  font-size: 18px;
  margin-right: 8px;
}

/* NUMBERS STATS SECTION */
.stats-section {
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  padding: 80px 48px;
}

.stats-container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.stat-box {
  text-align: center;
  border-right: 1px solid var(--border-color);
}

.stat-box:last-child {
  border-right: none;
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(32px, 4.5vw, 48px);
  font-weight: 700;
  color: var(--accent-cyan);
  line-height: 1.1;
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-indigo));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
}

/* OVERVIEW SPLIT SECTION */
.split-overview-section {
  border-bottom: 1px solid var(--border-color);
}

.overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: flex-start;
}

.overview-left {
  max-width: 500px;
}

.overview-right p {
  font-size: 16px;
  margin-bottom: 24px;
}

.overview-right p:last-child {
  margin-bottom: 0;
}

/* ASYMMETRIC CAPABILITIES GRID */
.capabilities-section {
  border-bottom: 1px solid var(--border-color);
}

.asymmetric-capabilities-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
}

.capability-card {
  grid-column: span 2;
  position: relative;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 32px;
  overflow: hidden;
  transition: border-color var(--transition-normal), transform var(--transition-normal);
}

.capability-card.card-double {
  grid-column: span 3;
}

/* MOUSE GLOW REFLEX FOR PREMIUM CARDS */
.capability-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(800px circle at var(--mouse-x, 0px) var(--mouse-y, 0px), rgba(34, 211, 238, 0.06), transparent 40%);
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s ease;
}

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

.capability-card:hover {
  border-color: var(--border-color-active);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}

.card-inner {
  position: relative;
  z-index: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card-icon-container {
  width: 48px;
  height: 48px;
  background: rgba(34, 211, 238, 0.05);
  border: 1px solid rgba(34, 211, 238, 0.15);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--accent-cyan);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.capability-card:hover .card-icon-container {
  background: var(--accent-cyan);
  color: var(--bg-primary);
}

.card-icon {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.card-content h3 {
  margin-bottom: 12px;
}

.card-content p {
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 24px;
}

.card-footer-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.card-footer-tags span {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  padding: 4px 10px;
  border-radius: 30px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* INTERACTIVE TAB SYSTEM */
.deep-dive-section {
  background: radial-gradient(100% 100% at 50% 100%, rgba(99, 102, 241, 0.04) 0%, rgba(8, 12, 22, 0) 100%);
  border-bottom: 1px solid var(--border-color);
}

.tabs-container {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 16px;
  overflow: hidden;
}

.tabs-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 16px;
}

.tab-trigger {
  background: transparent;
  border: 1px solid transparent;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.tab-trigger:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.02);
}

.tab-trigger.active {
  background: var(--bg-tertiary);
  color: var(--accent-cyan);
  border-color: rgba(34, 211, 238, 0.2);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.tab-content {
  padding: 32px 16px 16px;
}

.tab-pane {
  display: none;
  animation: tabFadeIn var(--transition-normal);
}

.tab-pane.active {
  display: block;
}

@keyframes tabFadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.tab-pane-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.tab-pane-text h3 {
  margin-bottom: 16px;
}

.tab-pane-text p {
  font-size: 16px;
  margin-bottom: 24px;
}

.tab-feature-list {
  list-style: none;
}

.tab-feature-list li {
  color: var(--text-secondary);
  font-size: 15px;
  margin-bottom: 12px;
  position: relative;
  padding-left: 20px;
}

.tab-feature-list li strong {
  color: var(--text-primary);
}

.tab-feature-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent-cyan);
  font-weight: bold;
}

/* TECHNICAL SPEC BOX IN TABS */
.tech-spec-box {
  background: rgba(8, 12, 22, 0.5);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
}

.tech-spec-line {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 14px;
}

.tech-spec-line:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.tech-spec-line:first-child {
  padding-top: 0;
}

.tech-spec-line span:first-child {
  color: var(--text-muted);
  font-weight: 500;
}

.tech-spec-line span:last-child {
  color: var(--text-primary);
  font-family: var(--font-display);
  font-weight: 600;
}

/* PROCESS STEPS IN TABS */
.process-steps {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.p-step {
  display: flex;
  align-items: center;
  background: rgba(8, 12, 22, 0.4);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
}

.p-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--accent-cyan);
  margin-right: 16px;
  background: rgba(34, 211, 238, 0.1);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.p-step span:last-child {
  font-weight: 600;
  color: var(--text-secondary);
}

/* CASE STUDIES SECTION */
.case-studies-section {
  border-bottom: 1px solid var(--border-color);
}

.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.case-study-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  transition: all var(--transition-normal);
}

.case-study-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(800px circle at var(--mouse-x, 0px) var(--mouse-y, 0px), rgba(99, 102, 241, 0.05), transparent 40%);
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.case-study-card:hover::before {
  opacity: 1;
}

.case-study-card:hover {
  border-color: rgba(99, 102, 241, 0.25);
  transform: translateY(-4px);
}

.case-badge {
  display: inline-block;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: var(--accent-indigo);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: 30px;
  margin-bottom: 20px;
}

.case-study-card h4 {
  font-size: 22px;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.case-study-card p {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.case-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  border-top: 1px solid var(--border-color);
  padding-top: 24px;
}

.cs-num {
  display: block;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.cs-label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 4px;
}

/* FAQ INTERACTIVE ACCORDION */
.faq-section {
  border-bottom: 1px solid var(--border-color);
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.faq-item:hover {
  border-color: var(--border-color-active);
}

.faq-trigger {
  width: 100%;
  background: transparent;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq-trigger:hover {
  color: var(--accent-cyan);
}

.faq-icon {
  font-size: 20px;
  color: var(--text-muted);
  transition: transform var(--transition-normal), color var(--transition-fast);
}

.faq-item.active {
  border-color: var(--border-color-active);
  background: var(--bg-tertiary);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  color: var(--accent-cyan);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal) ease-out;
}

.faq-content p {
  padding: 0 24px 24px;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.6;
}

/* HIGH-IMPACT CTA SECTION */
.cta-section {
  padding: 100px 48px;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
}

.cta-inner {
  max-width: 1180px;
  margin: 0 auto;
  background: linear-gradient(135deg, #22d3ee, #6366f1);
  border-radius: var(--radius-lg);
  padding: 80px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-grid-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 24px 24px;
  z-index: 0;
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.cta-content h2 {
  color: var(--bg-primary);
  font-size: clamp(28px, 4vw, 44px);
  margin-bottom: 20px;
}

.cta-content p {
  color: rgba(8, 12, 22, 0.75);
  font-size: 18px;
  margin-bottom: 32px;
  font-weight: 500;
}

.cta-button-group {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
}

.btn-glow:hover {
  box-shadow: 0 8px 32px rgba(8, 12, 22, 0.25);
}

/* FOOTER SECTION */
footer {
  background-color: #04060b;
  padding: 80px 48px 40px;
  border-top: 1px solid var(--border-color);
}

.footer-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 0.8fr);
  gap: 48px;
}

footer img.footer-logo {
  height: 48px;
  margin-bottom: 24px;
}

.footer-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
  max-width: 320px;
}

.footer-copyright {
  font-size: 12px;
  color: var(--text-muted);
}

footer h4 {
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  margin-bottom: 20px;
  font-family: var(--font-display);
}

footer p {
  margin-bottom: 12px;
}

footer a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: color var(--transition-fast);
}

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

.contact-info-p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.hours-tag {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hours-tag span {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

/* BACKWARDS COMPATIBILITY FALLBACKS FOR EXISTING PAGES */
/* This makes about.html, services.html, and contact.html adopt the premium styling automatically */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: all var(--transition-normal);
}

.card:hover {
  transform: translateY(-6px);
  border-color: var(--border-color-active);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}

.card h3 {
  margin-bottom: 12px;
}

.card p {
  font-size: 15px;
}

/* Legacy Fade Reveal styles triggered by script.js */
.fade {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade.show {
  opacity: 1;
  transform: translateY(0);
}

/* Form Styling (compatibility with contact page) */
form {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 600px;
  margin: 32px auto 0;
}

form label {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

form input, form textarea {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
  transition: border-color var(--transition-fast);
}

form input:focus, form textarea:focus {
  border-color: var(--accent-cyan);
  outline: none;
}

form button[type="submit"] {
  width: 100%;
  background: var(--accent-cyan);
  color: var(--bg-primary);
  border: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  padding: 14px;
  border-radius: 40px;
  cursor: pointer;
  transition: all var(--transition-normal);
}

form button[type="submit"]:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(34, 211, 238, 0.25);
  background: #0ea5e9;
}

/* Custom Select, Grid and Helper styles for pages */
form select {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  padding: 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
  transition: border-color var(--transition-fast);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2394a3b8'%3E%3Cpath d='M7 10l5 5 5-5H7z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 20px;
}
form select:focus {
  border-color: var(--accent-cyan);
  outline: none;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 580px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}
@media (max-width: 968px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
}
.contact-info-icon {
  font-size: 24px;
  background: rgba(34, 211, 238, 0.05);
  border: 1px solid rgba(34, 211, 238, 0.15);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--accent-cyan);
  flex-shrink: 0;
}
.contact-info-content h4 {
  font-size: 16px;
  margin-bottom: 4px;
  color: var(--text-primary);
}
.contact-info-content p {
  font-size: 14px;
  color: var(--text-secondary);
}
.sla-badge-box {
  background: radial-gradient(100% 100% at 0% 0%, rgba(99, 102, 241, 0.08) 0%, rgba(8, 12, 22, 0) 100%), var(--bg-secondary);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: var(--radius-md);
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.sla-badge-box h4 {
  color: var(--accent-indigo);
  font-size: 18px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.map-placeholder {
  height: 240px;
  background: radial-gradient(circle at center, rgba(34, 211, 238, 0.08) 0%, transparent 70%), var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  text-align: center;
  padding: 20px;
}
.map-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--accent-cyan);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}
.map-dot.d1 { top: 35%; left: 45%; }
.map-dot.d2 { top: 55%; left: 60%; }
.map-dot.d3 { top: 25%; left: 75%; }
.map-label {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 8px;
  z-index: 1;
}
.map-sublabel {
  font-size: 12px;
  color: var(--text-muted);
  z-index: 1;
}
.form-status-container {
  display: none;
  border-radius: var(--radius-md);
  padding: 24px;
  margin-top: 24px;
  font-size: 15px;
  text-align: center;
}
.form-status-container.success {
  display: block;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #10b981;
}
.form-status-container.success h4 {
  color: #10b981;
  font-size: 18px;
  margin-bottom: 8px;
}
.form-status-container.error {
  display: block;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #ef4444;
}
.form-status-container.loading {
  display: block;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--accent-cyan);
}
.spinner {
  border: 3px solid rgba(34, 211, 238, 0.1);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border-left-color: var(--accent-cyan);
  animation: spin 1s linear infinite;
  margin: 0 auto 12px;
}
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Timeline & Team for About */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-top: 48px;
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 19px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--border-color);
}
.timeline-item {
  display: flex;
  gap: 24px;
  position: relative;
}
.timeline-dot {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  border: 2px solid var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
  z-index: 1;
}
.timeline-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  flex-grow: 1;
}
.timeline-content h3 {
  font-size: 18px;
  margin-bottom: 8px;
  color: var(--text-primary);
}
.timeline-content p {
  font-size: 14px;
  color: var(--text-secondary);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
@media (max-width: 868px) {
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 580px) {
  .team-grid {
    grid-template-columns: 1fr;
  }
}
.team-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 32px;
  text-align: center;
  transition: all var(--transition-normal);
}
.team-card:hover {
  border-color: var(--accent-cyan);
  transform: translateY(-4px);
}
.team-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  border: 2px solid rgba(34, 211, 238, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  margin: 0 auto 20px;
  color: var(--accent-cyan);
}
.team-card h3 {
  font-size: 18px;
  margin-bottom: 4px;
  color: var(--text-primary);
}
.team-role {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-cyan);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.team-desc {
  font-size: 14px;
  color: var(--text-secondary);
}

.mobile-nav-toggle {
  display: none;
}

.btn-nav-mobile {
  display: none;
}

/* RESPONSIVE MEDIA QUERIES */
@media (max-width: 1024px) {
  header {
    padding: 16px 32px;
  }
  
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
  }
  
  .hero-badge, .hero-domains {
    justify-content: center;
  }
  
  .hero-actions-group {
    justify-content: center;
  }
  
  .asymmetric-capabilities-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .capability-card, .capability-card.card-double {
    grid-column: span 2;
  }
  
  .tab-pane-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .case-studies-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  
  .stat-box {
    border-right: none;
  }
  
  .stat-box:nth-child(2n) {
    border-right: none;
  }
  
  .overview-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  /* Mobile Toggle Button */
  .mobile-nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1010;
    position: relative;
  }

  .mobile-nav-toggle .hamburger-bar {
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  }

  /* Animate to 'X' when open */
  .nav-open .mobile-nav-toggle .hamburger-bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
    background-color: var(--accent-cyan);
  }

  .nav-open .mobile-nav-toggle .hamburger-bar:nth-child(2) {
    opacity: 0;
    transform: scale(0);
  }

  .nav-open .mobile-nav-toggle .hamburger-bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
    background-color: var(--accent-cyan);
  }

  /* Responsive Header row layout */
  header {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    gap: 0;
  }
  
  header img.nav-logo {
    height: 36px;
  }

  /* Sticky Header Overlay */
  header::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(4, 6, 11, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    z-index: 1004;
  }
  
  .nav-open::after {
    opacity: 1;
    pointer-events: auto;
  }

  /* Mobile Nav Drawer */
  nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: rgba(13, 19, 36, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-left: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 90px 32px 40px;
    gap: 16px;
    transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1005;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
  }

  .nav-open nav {
    right: 0;
  }

  nav a.nav-link {
    margin: 0;
    padding: 12px 0;
    font-size: 18px;
    font-weight: 600;
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
  }

  nav a.nav-link::after {
    display: none;
  }

  nav a.nav-link.active {
    color: var(--accent-cyan);
  }

  /* Mobile Specific CTA Button */
  .btn-nav-mobile {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 14px 24px;
    margin-top: 16px;
    border-radius: 40px;
    background: var(--accent-cyan);
    color: var(--bg-primary);
    text-decoration: none;
    font-weight: 600;
    font-family: var(--font-display);
    font-size: 15px;
    transition: all var(--transition-fast);
    text-align: center;
  }

  .btn-nav-mobile:hover {
    background: var(--accent-blue);
    transform: translateY(-2px);
  }

  /* Prevent body scrolling when navigation is open */
  body.no-scroll {
    overflow: hidden;
  }
  
  .header-actions {
    display: none;
  }
  
  .asymmetric-capabilities-grid {
    grid-template-columns: 1fr;
  }
  
  .capability-card, .capability-card.card-double {
    grid-column: span 1;
  }
  
  .tabs-list {
    grid-template-columns: 1fr;
  }
  
  .cta-inner {
    padding: 48px 24px;
  }
  
  .cta-button-group {
    flex-direction: column;
    gap: 16px;
  }
  
  .cta-button-group .btn {
    margin-left: 0;
    width: 100%;
  }

  /* Hero Actions Group Stacking */
  .hero-actions-group {
    flex-direction: column;
    gap: 12px;
    align-items: stretch;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
  }

  .hero-actions-group .btn {
    width: 100%;
  }

  /* Trust Grid Responsive Layout Alignment */
  .trust-grid {
    justify-content: center;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .section {
    padding: 64px 24px;
  }
}

@media (max-width: 580px) {
  .stats-container {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}