/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  min-height: 100vh;
  padding-top: calc(var(--nav-height) + 3rem);
  padding-bottom: var(--space-4xl);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-3xl);
  align-items: center;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(52, 211, 153, 0.25);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-mint);
  margin-bottom: var(--space-lg);
  box-shadow: 0 0 20px rgba(52, 211, 153, 0.1);
}

.hero-title {
  margin-bottom: var(--space-lg);
  line-height: 1.12;
}

.hero-subhead {
  font-size: clamp(1.125rem, 1.5vw, 1.35rem);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-2xl);
  max-width: 580px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

.hero-trust-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--space-lg);
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-trust-item svg {
  color: var(--accent-mint);
  width: 18px;
  height: 18px;
}

/* Hero Visual & Interactive Badge */
.hero-visual-wrapper {
  position: relative;
  z-index: 2;
}

.hero-visual-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(52, 211, 153, 0.25);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 40px rgba(52, 211, 153, 0.15);
  background: var(--bg-surface);
}

.hero-visual-card img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.hero-visual-card:hover img {
  transform: scale(1.03);
}

/* Floating Telemetry Badges */
.floating-telemetry {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  background: rgba(6, 17, 13, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(52, 211, 153, 0.3);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-lg);
}

.telemetry-status {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary);
}

.telemetry-metric {
  font-family: var(--font-mono);
  font-size: 0.775rem;
  color: var(--accent-mint);
  background: rgba(52, 211, 153, 0.12);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   Live Impact Stats Section (Starts at 0)
   ========================================================================== */
.impact-stats-section {
  background: var(--bg-secondary);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-block: var(--space-3xl);
  position: relative;
}

.impact-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
  gap: 1rem;
}

.impact-telemetry-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

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

.stat-card {
  background: var(--bg-surface);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: left;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.stat-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-brand);
  opacity: 0.4;
  transition: opacity var(--transition-fast);
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(52, 211, 153, 0.3);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.stat-card:hover::after {
  opacity: 1;
}

.stat-number-wrap {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin-bottom: 0.5rem;
}

.stat-number {
  font-size: clamp(2.25rem, 3.5vw, 3rem);
  font-weight: 800;
  font-family: var(--font-sans);
  color: var(--text-primary);
  line-height: 1;
  letter-spacing: -0.03em;
}

.stat-suffix {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-mint);
}

.stat-label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.35rem;
}

.stat-subtext {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Mission & Focus Areas
   ========================================================================== */
.focus-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.focus-card {
  background: var(--bg-surface-glass);
  border: 1px solid var(--border-brand);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.focus-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-mint);
  box-shadow: var(--shadow-glow);
}

.focus-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.focus-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(52, 211, 153, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-mint);
}

.focus-icon-box svg {
  width: 28px;
  height: 28px;
}

.focus-number {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.2);
}

.focus-card h3 {
  margin-bottom: 0.85rem;
  font-size: 1.5rem;
}

.focus-card p {
  line-height: 1.65;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.focus-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
}

.focus-tag {
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
}

/* ==========================================================================
   Our Products (Featured Case Studies)
   ========================================================================== */
.products-container {
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
}

.product-item {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 3rem;
  align-items: center;
  background: var(--bg-surface-glass);
  border: 1px solid var(--border-brand);
  border-radius: var(--radius-xl);
  padding: 2.75rem;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.product-item:hover {
  border-color: rgba(52, 211, 153, 0.5);
  box-shadow: var(--shadow-lg), 0 0 35px rgba(52, 211, 153, 0.15);
}

.product-item.reverse {
  grid-template-columns: 1.05fr 1fr;
}

.product-item.reverse .product-info {
  order: 2;
}

.product-item.reverse .product-media {
  order: 1;
}

.product-badge-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.product-badge {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
}

.product-badge.saas {
  background: rgba(52, 211, 153, 0.12);
  color: var(--accent-mint);
  border: 1px solid rgba(52, 211, 153, 0.3);
}

.product-badge.live {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(16, 185, 129, 0.1);
  color: var(--text-primary);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.product-info h3 {
  font-size: 2rem;
  margin-bottom: 0.85rem;
}

.product-domain {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--accent-cyan);
  margin-bottom: 1.25rem;
  display: inline-block;
}

.product-info p {
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
  line-height: 1.65;
}

.product-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 2rem;
}

.product-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.product-features-list li svg {
  width: 18px;
  height: 18px;
  color: var(--accent-mint);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.product-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
  background: #000;
}

.product-media img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-media:hover img {
  transform: scale(1.02);
}

/* Custom Digital Products Banner */
.custom-products-banner {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.12) 0%, rgba(6, 182, 212, 0.12) 100%);
  border: 1px solid rgba(52, 211, 153, 0.35);
  border-radius: var(--radius-xl);
  padding: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.banner-content h3 {
  font-size: 1.65rem;
  margin-bottom: 0.5rem;
}

.banner-content p {
  font-size: 1.0625rem;
  max-width: 650px;
}

/* ==========================================================================
   AI & Emerging Tech Labs
   ========================================================================== */
.ai-tech-section {
  position: relative;
  background: radial-gradient(circle at 50% 30%, rgba(6, 182, 212, 0.08), transparent 70%);
}

.ai-tech-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 3.5rem;
}

.ai-lab-media {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(6, 182, 212, 0.3);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 35px rgba(6, 182, 212, 0.2);
}

.ai-lab-media img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.ai-grid-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.ai-feature-card {
  background: var(--bg-surface);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  display: flex;
  gap: 1.25rem;
  transition: all var(--transition-normal);
}

.ai-feature-card:hover {
  border-color: var(--accent-cyan);
  background: var(--bg-surface-elevated);
  transform: translateX(4px);
}

.ai-feature-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(6, 182, 212, 0.12);
  border: 1px solid rgba(6, 182, 212, 0.3);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ai-feature-icon svg {
  width: 22px;
  height: 22px;
}

.ai-feature-content h4 {
  font-size: 1.125rem;
  margin-bottom: 0.35rem;
}

.ai-feature-content p {
  font-size: 0.925rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Trust Signals Row */
.trust-signals-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.trust-signal-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  text-align: center;
  transition: border-color var(--transition-fast);
}

.trust-signal-card:hover {
  border-color: rgba(52, 211, 153, 0.35);
}

.trust-signal-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: rgba(52, 211, 153, 0.1);
  color: var(--accent-mint);
  display: flex;
  align-items: center;
  justify-content: center;
}

.trust-signal-icon svg {
  width: 24px;
  height: 24px;
}

.trust-signal-card h4 {
  font-size: 1.1rem;
  margin-bottom: 0.35rem;
}

.trust-signal-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Projects, Publications & Objectives
   ========================================================================== */
.tabs-nav {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.tab-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  color: var(--text-primary);
  border-color: var(--accent-mint);
}

.tab-btn.active {
  background: rgba(52, 211, 153, 0.15);
  border-color: var(--accent-mint);
  color: var(--accent-mint);
}

.tab-pane {
  display: none;
}

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

.objectives-timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.objective-card {
  background: var(--bg-surface);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
}

.objective-year {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent-mint);
  margin-bottom: 0.75rem;
}

.objective-card h4 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.objective-card p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.publications-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.publication-card {
  background: var(--bg-surface);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.publication-type {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 0.75rem;
  letter-spacing: 0.05em;
}

.publication-card h4 {
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.publication-meta {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 1.25rem;
}

/* ==========================================================================
   Final Conversion CTA
   ========================================================================== */
.cta-section {
  padding-block: 5rem;
  position: relative;
}

.cta-box {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.18) 0%, rgba(6, 182, 212, 0.15) 50%, rgba(15, 39, 30, 0.8) 100%);
  border: 1px solid rgba(52, 211, 153, 0.35);
  border-radius: var(--radius-xl);
  padding: 4.5rem 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 50px rgba(52, 211, 153, 0.2);
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(circle, rgba(52, 211, 153, 0.25), transparent 70%);
  pointer-events: none;
}

.cta-box h2 {
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  margin-bottom: 1rem;
}

.cta-box p {
  font-size: 1.2rem;
  max-width: 620px;
  margin: 0 auto 2.5rem;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: #030a07;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 4.5rem;
  padding-bottom: 2.5rem;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand-col p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-top: 1rem;
  margin-bottom: 1.5rem;
  max-width: 320px;
}

.footer-col-title {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.9375rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent-mint);
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.newsletter-input {
  flex-grow: 1;
  padding: 0.65rem 0.9rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-size: 0.875rem;
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--accent-mint);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
}

/* ==========================================================================
   Media Queries & Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    text-align: center;
  }
  
  .hero-subhead {
    margin-inline: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-trust-row {
    justify-content: center;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-item,
  .product-item.reverse {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .product-item.reverse .product-info {
    order: 1;
  }

  .product-item.reverse .product-media {
    order: 2;
  }

  .ai-tech-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .objectives-timeline,
  .publications-grid {
    grid-template-columns: 1fr;
  }

  .trust-signals-grid {
    grid-template-columns: 1fr;
  }

  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  
  .footer-brand-col {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .nav-links,
  .nav-actions .btn {
    display: none;
  }

  .mobile-nav-toggle {
    display: flex;
  }

  .focus-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .footer-top-grid {
    grid-template-columns: 1fr;
  }

  .footer-brand-col {
    grid-column: span 1;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .custom-products-banner {
    flex-direction: column;
    text-align: center;
    padding: 2rem 1.5rem;
  }

  .product-item {
    padding: 1.75rem;
  }
}