:root {
  --bg-main: #070B14;
  --bg-elevated: #0E1525;
  --bg-surface: #131C31;
  --bg-console: #0A101D;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --border-accent: rgba(37, 99, 235, 0.45);
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --accent-primary: #2563EB;
  --accent-primary-hover: #1D4ED8;
  --accent-cyan: #06B6D4;
  --status-emerald: #10B981;
  --status-amber: #F59E0B;
  --status-red: #EF4444;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-lg: 0 24px 48px -12px rgba(0, 0, 0, 0.65);
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  background-color: var(--bg-main);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -15%, rgba(37, 99, 235, 0.18), transparent 70%),
    radial-gradient(ellipse 50% 40% at 85% 10%, rgba(6, 182, 212, 0.08), transparent 65%);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Executive Sticky Navigation Bar ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 68px;
  background: rgba(7, 11, 20, 0.84);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
}

.nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.brand-logo {
  width: 42px;
  height: 42px;
  object-fit: contain;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.45));
}

.brand-wordmark {
  font-weight: 700;
  letter-spacing: -0.025em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.15s ease;
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent-primary);
  color: #FFFFFF;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.btn-primary:hover {
  background: var(--accent-primary-hover);
}

.btn-primary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

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

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
}

.btn-lg {
  font-size: 15px;
  padding: 13px 24px;
  border-radius: 10px;
}

.btn-sm {
  font-size: 13px;
  padding: 8px 14px;
}

/* ---- Section 1: Fortune 500 Hero ---- */
.hero-section {
  padding: 76px 0 64px;
  text-align: center;
  border-bottom: 1px solid var(--border-subtle);
}

.eyebrow-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.12);
  border: 1px solid rgba(37, 99, 235, 0.35);
  color: #60A5FA;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--status-emerald);
  box-shadow: 0 0 8px var(--status-emerald);
}

.hero-title {
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.035em;
  margin: 0 auto 20px;
  max-width: 820px;
  color: var(--text-primary);
}

.hero-subtitle {
  font-size: clamp(16px, 1.8vw, 19px);
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 760px;
  margin: 0 auto 32px;
  font-weight: 400;
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  margin-bottom: 40px;
}

.hero-cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.clickwrap-line {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
}

.clickwrap-line input[type="checkbox"] {
  width: 15px;
  height: 15px;
  accent-color: var(--accent-primary);
  cursor: pointer;
  margin: 0;
}

.clickwrap-line a {
  color: #60A5FA;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.download-feedback {
  font-size: 13px;
  color: var(--status-emerald);
  font-weight: 500;
  min-height: 20px;
}

/* Platform Trust Bar */
.trust-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px 24px;
  padding-top: 28px;
  border-top: 1px solid var(--border-subtle);
  max-width: 920px;
  margin: 0 auto;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--text-secondary);
}

.trust-sep {
  color: rgba(255, 255, 255, 0.16);
}

/* ---- Section Common ---- */
.section {
  padding: 80px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.section-header {
  max-width: 720px;
  margin: 0 auto 44px;
  text-align: center;
}

.section-eyebrow {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  margin-bottom: 10px;
}

.section-title {
  font-size: clamp(26px, 3.2vw, 36px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.18;
  margin: 0 0 12px;
  color: var(--text-primary);
}

.section-desc {
  font-size: 16px;
  color: var(--text-secondary);
  margin: 0;
}

/* ---- Section 2: Unified Interactive Product Showcase (Tabbed Executive Console) ---- */
.console-shell {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.console-tabs {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  background: rgba(7, 11, 20, 0.65);
  border-bottom: 1px solid var(--border-subtle);
}

.console-tab {
  appearance: none;
  background: transparent;
  border: 0;
  border-right: 1px solid var(--border-subtle);
  border-bottom: 2px solid transparent;
  padding: 16px 12px;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.console-tab:last-child {
  border-right: 0;
}

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

.console-tab.active {
  color: var(--text-primary);
  background: var(--bg-elevated);
  border-bottom-color: var(--accent-primary);
}

.console-tab-num {
  font-size: 11px;
  font-weight: 600;
  color: var(--accent-cyan);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.console-body {
  display: grid;
  grid-template-columns: 5fr 7fr;
  min-height: 430px;
}

.console-narrative {
  padding: 36px 32px;
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.pillar-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--status-emerald);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.pillar-title {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
  line-height: 1.25;
}

.pillar-summary {
  font-size: 14.5px;
  color: var(--text-secondary);
  margin: 0 0 24px;
  line-height: 1.6;
}

.pillar-points {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.pillar-points li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.45;
}

.point-check {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.14);
  color: var(--status-emerald);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  font-size: 11px;
  font-weight: 700;
}

.pillar-Points-sub {
  display: block;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 400;
  margin-top: 2px;
}

.console-stage {
  padding: 32px;
  background: var(--bg-console);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.stage-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 16px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
}

.stage-title-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.stage-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
  background: rgba(16, 185, 129, 0.12);
  color: var(--status-emerald);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-indicator.warn {
  background: rgba(245, 158, 11, 0.12);
  color: var(--status-amber);
  border-color: rgba(245, 158, 11, 0.3);
}

.stage-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.metric-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}

.metric-label {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.metric-val {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.metric-sub {
  font-size: 12px;
  color: var(--status-emerald);
  margin-top: 2px;
}

.stage-interactive-box {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.stage-control-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.stage-input {
  flex: 1;
  min-width: 200px;
  background: var(--bg-main);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  padding: 9px 12px;
  color: var(--text-primary);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12.5px;
}

.stage-output {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 6px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: #D1FAE5;
  font-size: 12.5px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  word-break: break-all;
}

.seg-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.seg-pill {
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 6px 11px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.seg-pill:hover {
  color: var(--text-primary);
  border-color: var(--border-strong);
}

.seg-pill.active {
  background: rgba(37, 99, 235, 0.18);
  color: #93C5FD;
  border-color: var(--accent-primary);
}

/* ---- Section 3: Built for Real Life (3-Column Audience Grid) ---- */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.exec-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.exec-card-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(37, 99, 235, 0.12);
  border: 1px solid rgba(37, 99, 235, 0.3);
  color: #60A5FA;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.exec-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 10px;
  letter-spacing: -0.015em;
}

.exec-card p {
  font-size: 14.5px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.55;
}

/* ---- Section 4: Transparent Multi-Device Pricing ---- */
.billing-toggle-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 36px;
}

.billing-toggle {
  display: inline-flex;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  padding: 4px;
  border-radius: 10px;
  gap: 4px;
}

.billing-btn {
  background: transparent;
  border: 0;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 7px;
  cursor: pointer;
}

.billing-btn.active {
  background: var(--accent-primary);
  color: #FFFFFF;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.price-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.price-card.featured {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.4), var(--shadow-lg);
  background: linear-gradient(180deg, rgba(37, 99, 235, 0.08) 0%, var(--bg-elevated) 35%);
}

.popular-ribbon {
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--accent-primary);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 12px;
  border-radius: 999px;
}

.price-tier-name {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 6px;
}

.price-tier-desc {
  font-size: 13.5px;
  color: var(--text-secondary);
  margin: 0 0 20px;
  min-height: 40px;
}

.price-amount-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 6px;
}

.price-amount {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.price-period {
  font-size: 14px;
  color: var(--text-secondary);
}

.price-subnote {
  font-size: 12.5px;
  color: var(--status-emerald);
  margin-bottom: 24px;
  font-weight: 500;
}

.price-features {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 20px;
}

.price-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.45;
}

.price-features li strong {
  color: var(--text-primary);
}

/* ---- Section 5: Compact Accordion Legal, ToS & EULA Center ---- */
.legal-accordion {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.legal-summary-banner {
  max-width: 960px;
  margin: 0 auto 24px;
  padding: 16px 20px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--text-secondary);
}

.accordion-item {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.accordion-trigger {
  width: 100%;
  background: transparent;
  border: 0;
  padding: 18px 22px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.accordion-trigger:hover {
  background: rgba(255, 255, 255, 0.02);
}

.accordion-chevron {
  color: var(--text-secondary);
  transition: transform 0.2s ease;
  font-size: 14px;
}

.accordion-item.open .accordion-chevron {
  transform: rotate(180deg);
}

.accordion-content {
  display: none;
  padding: 0 22px 22px;
  border-top: 1px solid var(--border-subtle);
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.65;
}

.accordion-item.open .accordion-content {
  display: block;
}

.legal-clause {
  margin-top: 16px;
}

.legal-clause h4 {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 4px;
}

.legal-clause p {
  margin: 0;
}

/* ---- Footer ---- */
.site-footer {
  padding: 48px 0;
  background: #050811;
  color: var(--text-muted);
  font-size: 13px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

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

.footer-links a:hover {
  color: var(--text-primary);
}

/* ---- Responsive Design (Tablet & 360x780 Mobile) ---- */
@media (max-width: 960px) {
  .console-tabs {
    grid-template-columns: repeat(3, 1fr);
  }
  .console-body {
    grid-template-columns: 1fr;
  }
  .console-narrative {
    border-right: 0;
    border-bottom: 1px solid var(--border-subtle);
  }
  .audience-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 16px;
  }
  .site-header {
    height: 56px;
  }
  .nav-links {
    display: none;
  }
  .brand-link {
    font-size: 16px;
    gap: 8px;
  }
  .brand-logo {
    width: 34px;
    height: 34px;
  }
  .nav-actions .btn {
    padding: 7px 12px;
    font-size: 12.5px;
  }
  .hero-section {
    padding: 36px 0 36px;
  }
  .eyebrow-badge {
    font-size: 10px;
    padding: 4px 10px;
    margin-bottom: 14px;
  }
  .hero-title {
    font-size: 30px;
    margin-bottom: 14px;
  }
  .hero-subtitle {
    font-size: 14.5px;
    margin-bottom: 22px;
  }
  .hero-cta-buttons {
    flex-direction: column;
    width: 100%;
  }
  .hero-cta-buttons .btn {
    width: 100%;
  }
  .trust-bar {
    gap: 8px 14px;
    font-size: 12px;
    padding-top: 20px;
  }
  .trust-sep {
    display: none;
  }
  .section {
    padding: 48px 0;
  }
  .console-tabs {
    grid-template-columns: repeat(2, 1fr);
  }
  .console-tab {
    padding: 12px 10px;
    font-size: 12px;
  }
  .console-narrative,
  .console-stage {
    padding: 20px 16px;
  }
  .stage-grid {
    grid-template-columns: 1fr;
  }
}

/* ---- Architectural Trust Guarantee Bar (Beneath Hero) ---- */
.trust-guarantee-section {
  padding: 56px 0;
  background: linear-gradient(180deg, rgba(14, 21, 37, 0.72) 0%, rgba(7, 11, 20, 0.96) 100%);
  border-bottom: 1px solid var(--border-subtle);
}

.trust-guarantee-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.trust-guarantee-title-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.trust-shield-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(16, 185, 129, 0.14);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: var(--status-emerald);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-guarantee-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--text-primary);
}

.trust-guarantee-badge {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--status-emerald);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.28);
  padding: 5px 12px;
  border-radius: 999px;
}

.trust-guarantee-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.trust-pillar-card {
  background: rgba(19, 28, 49, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-top: 2px solid rgba(37, 99, 235, 0.55);
  border-radius: var(--radius-md);
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.trust-pillar-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.trust-pillar-num {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-cyan);
}

.trust-pillar-verify {
  font-size: 11px;
  font-weight: 600;
  color: var(--status-emerald);
}

.trust-pillar-card h3 {
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 2px 0 0;
  color: var(--text-primary);
}

.trust-pillar-card p {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text-secondary);
  margin: 0;
}

@media (max-width: 960px) {
  .trust-guarantee-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .trust-guarantee-section {
    padding: 36px 0;
  }
  .trust-guarantee-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .trust-pillar-card {
    padding: 16px;
  }
}

/* ---- Investor Brief link ---- */
.investor-brief-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  padding: 7px 14px;
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: 999px;
  background: rgba(6, 182, 212, 0.08);
  color: #A5F3FC;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: background 0.2s ease, border-color 0.2s ease;
}
.investor-brief-link:hover {
  background: rgba(6, 182, 212, 0.16);
  border-color: rgba(56, 189, 248, 0.6);
}

/* ---- Concise Headline Threats Grid (index.html) ---- */
.nav-nerd-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(6, 182, 212, 0.12);
  border: 1px solid rgba(6, 182, 212, 0.4);
  color: #67E8F9 !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  transition: all 0.15s ease;
}
.nav-nerd-pill:hover {
  background: rgba(6, 182, 212, 0.22);
  border-color: rgba(6, 182, 212, 0.7);
  color: #ECFEFF !important;
}

.headline-threats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.threat-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-top: 2px solid var(--accent-primary);
  border-radius: var(--radius-md);
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.threat-card:hover {
  border-color: rgba(56, 189, 248, 0.4);
  transform: translateY(-2px);
}

.threat-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.threat-tag {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: #F87171;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.3);
  padding: 3px 9px;
  border-radius: 999px;
}

.threat-fix-pill {
  font-size: 11px;
  font-weight: 700;
  color: var(--status-emerald);
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 3px 9px;
  border-radius: 999px;
}

.threat-card h3 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.3;
  margin: 0 0 8px;
  color: var(--text-primary);
}

.threat-card p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-secondary);
  margin: 0;
}

.threat-card p strong {
  color: var(--text-primary);
}

/* ---- Nerd Deep-Dive Banner ("See Up Its Dress") ---- */
.nerd-dress-banner {
  margin-top: 36px;
  background: linear-gradient(135deg, rgba(14, 21, 37, 0.95) 0%, rgba(19, 34, 62, 0.92) 50%, rgba(6, 182, 212, 0.14) 100%);
  border: 1px solid rgba(6, 182, 212, 0.45);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  box-shadow: var(--shadow-lg);
}

.nerd-dress-copy {
  max-width: 680px;
}

.nerd-dress-eyebrow {
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  margin-bottom: 6px;
}

.nerd-dress-title {
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 6px;
  color: var(--text-primary);
}

.nerd-dress-sub {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.55;
}

.btn-nerd-cta {
  background: linear-gradient(135deg, #06B6D4 0%, #2563EB 100%);
  color: #FFFFFF;
  font-size: 14.5px;
  font-weight: 700;
  padding: 14px 24px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 20px -4px rgba(6, 182, 212, 0.45);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn-nerd-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px -4px rgba(6, 182, 212, 0.65);
}

/* ---- Deep Technical Matrix Styles (everything.html) ---- */
.engine-matrix-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.engine-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--accent-cyan);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.engine-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.engine-id {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.3);
  padding: 3px 8px;
  border-radius: 6px;
}

.engine-layer {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--status-emerald);
}

.engine-card h3 {
  font-size: 17.5px;
  font-weight: 700;
  margin: 0;
  color: var(--text-primary);
}

.engine-card p {
  font-size: 13.5px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.55;
}

.code-block-pair {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-top: 4px;
}

.domain-box {
  padding: 10px 12px;
  border-radius: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  line-height: 1.5;
  word-break: break-word;
}

.domain-box.blocked {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.28);
  color: #FCA5A5;
}

.domain-box.allowed {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.28);
  color: #A7F3D0;
}

.spec-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  text-align: left;
}

.spec-table th,
.spec-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: top;
}

.spec-table th {
  background: rgba(7, 11, 20, 0.75);
  color: var(--accent-cyan);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.spec-table tr:last-child td {
  border-bottom: 0;
}

@media (max-width: 960px) {
  .headline-threats-grid,
  .engine-matrix-grid {
    grid-template-columns: 1fr;
  }
  .nerd-dress-banner {
    padding: 22px 20px;
  }
  .btn-nerd-cta {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .hero-cta-buttons .btn,
  .btn-nerd-cta {
    white-space: normal;
    text-align: center;
    line-height: 1.35;
    padding: 12px 16px;
  }
}

@media (max-width: 640px) {
  .site-header {
    height: auto;
    min-height: 54px;
    padding: 6px 0;
  }
  .nav-inner {
    gap: 8px;
    flex-wrap: nowrap;
  }
  .brand-link {
    font-size: 14px;
    gap: 6px;
    flex-shrink: 0;
  }
  .brand-logo {
    width: 28px;
    height: 28px;
  }
  .brand-sub-tag {
    display: none;
  }
  .nav-actions {
    gap: 6px;
    flex-shrink: 1;
    min-width: 0;
  }
  .nav-nerd-pill {
    padding: 5px 8px !important;
    font-size: 11px !important;
    white-space: nowrap;
  }
  .nav-actions .btn {
    display: none;
  }
}

/* ---- High-Visibility Top Nerd Deep-Dive Notice Bar ---- */
.nav-nerd-mobile {
  display: none;
}

.top-nerd-banner {
  background: linear-gradient(90deg, rgba(6, 182, 212, 0.22) 0%, rgba(37, 99, 235, 0.28) 50%, rgba(16, 185, 129, 0.20) 100%);
  border-bottom: 2px solid rgba(103, 232, 249, 0.55);
  box-shadow: 0 4px 20px rgba(6, 182, 212, 0.22);
  padding: 11px 0;
  position: relative;
  z-index: 40;
}

.top-nerd-banner-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  text-align: center;
}

.top-nerd-pill-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(6, 182, 212, 0.25);
  border: 1px solid #67E8F9;
  color: #ECFEFF;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 999px;
}

.top-nerd-main-copy {
  font-size: 15px;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: -0.01em;
}

.top-nerd-click-here {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  background: #06B6D4;
  color: #041019 !important;
  font-weight: 800;
  font-size: 14px;
  text-decoration: underline;
  box-shadow: 0 0 14px rgba(103, 232, 249, 0.65);
  transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.top-nerd-click-here:hover {
  background: #67E8F9;
  transform: translateY(-1px);
  box-shadow: 0 0 20px rgba(103, 232, 249, 0.9);
}

.top-nerd-extra-copy {
  font-size: 13px;
  color: #BAE6FD;
  font-weight: 500;
}

@media (max-width: 640px) {
  .nav-nerd-desktop {
    display: none;
  }
  .nav-nerd-mobile {
    display: inline;
  }
  .top-nerd-banner {
    padding: 9px 0;
  }
  .top-nerd-banner-inner {
    gap: 6px 8px;
  }
  .top-nerd-pill-tag {
    font-size: 10px;
    padding: 2px 8px;
  }
  .top-nerd-main-copy {
    font-size: 13.5px;
    width: 100%;
  }
  .top-nerd-click-here {
    font-size: 13px;
    padding: 3px 10px;
  }
  .top-nerd-extra-copy {
    display: none;
  }
}