:root {
  --unb-canvas-dark: #0D1520;
  --unb-canvas-dark-alt: #131C2C;
  --unb-canvas-light: #F4F6F8;
  --unb-canvas-white: #FFFFFF;
  --unb-canvas-mid: #1B2538;
  --unb-accent-teal: #2DD4BF;
  --unb-accent-teal-dim: #1A9E8F;
  --unb-text-on-dark-primary: #E8EDF3;
  --unb-text-on-dark-muted: #8EA3B8;
  --unb-text-on-light-primary: #0D1520;
  --unb-text-on-light-muted: #4A5B70;
  --unb-text-on-light-label: #2D4156;
  --unb-border-dark: #1E2D42;
  --unb-border-light: #D0D9E4;
  --unb-status-pass: #22C55E;
  --unb-status-alert: #F59E0B;
  --unb-max-width: 1120px;
  --unb-section-pad: clamp(60px, 8vw, 110px);
  --unb-radius-sm: 4px;
  --unb-radius-md: 8px;
  --unb-radius-lg: 12px;
  --unb-font-heading: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --unb-font-body: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --unb-font-mono: 'IBM Plex Mono', 'Courier New', monospace;
  --unb-nav-height: 64px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--unb-font-body);
  font-size: 16px;
  line-height: 1.65;
  background: var(--unb-canvas-dark);
  color: var(--unb-text-on-dark-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: var(--unb-font-body);
  border: none;
  background: none;
}

input, textarea, select {
  font-family: var(--unb-font-body);
}

.unb-container {
  max-width: var(--unb-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(20px, 4vw, 40px);
  padding-right: clamp(20px, 4vw, 40px);
}

.unb-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.unb-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  height: var(--unb-nav-height);
  display: flex;
  align-items: center;
  transition: background 0.25s ease, border-color 0.25s ease, backdrop-filter 0.25s ease;
  background: transparent;
  border-bottom: 1px solid transparent;
}

.unb-nav--scrolled {
  background: rgba(13, 21, 32, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: var(--unb-border-dark);
}

.unb-page--dark-top {
  background-color: var(--unb-canvas-dark);
}

.unb-page--light-top .unb-nav {
  background: rgba(244, 246, 248, 0.96);
  border-bottom-color: var(--unb-border-light);
}

.unb-page--light-top .unb-nav--scrolled {
  background: rgba(244, 246, 248, 0.98);
  border-bottom-color: var(--unb-border-light);
}

.unb-nav__inner {
  max-width: var(--unb-max-width);
  width: 100%;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
  display: flex;
  align-items: center;
  gap: 32px;
}

.unb-nav__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.unb-nav__logo-img {
  height: 32px;
  width: auto;
}

.unb-nav__logo-img--light {
  display: block;
}

.unb-nav__logo-img--dark {
  display: none;
}

.unb-page--light-top .unb-nav__logo-img--light {
  display: none;
}

.unb-page--light-top .unb-nav__logo-img--dark {
  display: block;
}

.unb-page--light-top .unb-nav--scrolled .unb-nav__logo-img--light {
  display: none !important;
}

.unb-page--light-top .unb-nav--scrolled .unb-nav__logo-img--dark {
  display: block !important;
}

.unb-nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.unb-nav__link {
  font-size: 14px;
  font-weight: 400;
  color: var(--unb-text-on-dark-primary);
  padding: 8px 12px;
  border-radius: var(--unb-radius-sm);
  transition: color 0.15s ease, background 0.15s ease;
  position: relative;
}

.unb-nav__link:hover {
  color: var(--unb-accent-teal);
  background: rgba(45, 212, 191, 0.06);
}

.unb-page--light-top .unb-nav__link {
  color: var(--unb-text-on-light-primary);
}

.unb-page--light-top .unb-nav__link:hover {
  color: var(--unb-accent-teal-dim);
  background: rgba(26, 158, 143, 0.08);
}

.unb-nav__dropdown-wrap {
  position: relative;
}

.unb-nav__dropdown-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  font-weight: 400;
  color: var(--unb-text-on-dark-primary);
  padding: 8px 12px;
  border-radius: var(--unb-radius-sm);
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.15s ease, background 0.15s ease;
  font-family: var(--unb-font-body);
}

.unb-nav__dropdown-btn:hover {
  color: var(--unb-accent-teal);
  background: rgba(45, 212, 191, 0.06);
}

.unb-nav__dropdown-caret {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  transition: transform 0.2s ease;
}

.unb-nav__dropdown-btn[aria-expanded="true"] .unb-nav__dropdown-caret {
  transform: rotate(180deg);
}

.unb-page--light-top .unb-nav__dropdown-btn {
  color: var(--unb-text-on-light-primary);
}

.unb-page--light-top .unb-nav__dropdown-btn:hover {
  color: var(--unb-accent-teal-dim);
  background: rgba(26, 158, 143, 0.08);
}

.unb-nav__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 200px;
  background: var(--unb-canvas-mid);
  border: 1px solid var(--unb-border-dark);
  border-radius: var(--unb-radius-md);
  padding: 6px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.18s ease, transform 0.18s ease;
  z-index: 50;
}

.unb-nav__dropdown--open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.unb-nav__dropdown-item {
  display: block;
  font-size: 14px;
  color: var(--unb-text-on-dark-primary);
  padding: 8px 12px;
  border-radius: var(--unb-radius-sm);
  transition: background 0.12s ease, color 0.12s ease;
  white-space: nowrap;
}

.unb-nav__dropdown-item:hover {
  background: rgba(45, 212, 191, 0.08);
  color: var(--unb-accent-teal);
}

.unb-nav__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
  flex-shrink: 0;
}

.unb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 20px;
  border-radius: var(--unb-radius-md);
  font-family: var(--unb-font-body);
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid transparent;
}

.unb-btn--primary {
  background: var(--unb-accent-teal);
  color: var(--unb-canvas-dark);
  border-color: var(--unb-accent-teal);
}

.unb-btn--primary:hover {
  background: var(--unb-accent-teal-dim);
  border-color: var(--unb-accent-teal-dim);
  color: var(--unb-canvas-dark);
}

.unb-btn--ghost-on-dark {
  background: transparent;
  color: var(--unb-accent-teal);
  border-color: var(--unb-accent-teal);
}

.unb-btn--ghost-on-dark:hover {
  background: var(--unb-accent-teal);
  color: var(--unb-canvas-dark);
}

.unb-btn--ghost-on-light {
  background: transparent;
  color: var(--unb-text-on-light-label);
  border-color: var(--unb-border-light);
}

.unb-btn--ghost-on-light:hover {
  border-color: var(--unb-text-on-light-label);
  background: rgba(13, 21, 32, 0.05);
  color: var(--unb-text-on-light-primary);
}

.unb-btn--outline-dark {
  background: transparent;
  color: var(--unb-text-on-light-primary);
  border-color: var(--unb-text-on-light-primary);
}

.unb-btn--outline-dark:hover {
  background: var(--unb-text-on-light-primary);
  color: var(--unb-canvas-white);
}

.unb-btn--lg {
  padding: 13px 28px;
  font-size: 15px;
}

.unb-btn--sm {
  padding: 6px 14px;
  font-size: 13px;
}

.unb-page--light-top .unb-nav .unb-btn--ghost-on-dark {
  color: var(--unb-text-on-light-label);
  border-color: var(--unb-border-light);
}

.unb-page--light-top .unb-nav .unb-btn--ghost-on-dark:hover {
  color: var(--unb-text-on-light-primary);
  background: rgba(13, 21, 32, 0.06);
  border-color: var(--unb-text-on-light-label);
}

.unb-nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
}

.unb-nav__hamburger-bar {
  width: 22px;
  height: 2px;
  background: var(--unb-text-on-dark-primary);
  border-radius: 2px;
  transition: background 0.2s ease, transform 0.2s ease, opacity 0.2s ease;
}

.unb-page--light-top .unb-nav__hamburger-bar {
  background: var(--unb-text-on-light-primary);
}

.unb-nav__hamburger[aria-expanded="true"] .unb-nav__hamburger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.unb-nav__hamburger[aria-expanded="true"] .unb-nav__hamburger-bar:nth-child(2) {
  opacity: 0;
}

.unb-nav__hamburger[aria-expanded="true"] .unb-nav__hamburger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.unb-nav__mobile {
  display: none;
  position: fixed;
  top: var(--unb-nav-height);
  left: 0;
  right: 0;
  background: var(--unb-canvas-dark);
  border-bottom: 1px solid var(--unb-border-dark);
  padding: 20px clamp(20px, 4vw, 40px) 28px;
  z-index: 899;
  flex-direction: column;
  gap: 4px;
}

.unb-nav__mobile--open {
  display: flex;
}

.unb-page--light-top .unb-nav__mobile {
  background: var(--unb-canvas-light);
  border-bottom-color: var(--unb-border-light);
}

.unb-nav__mobile-link {
  font-size: 15px;
  font-weight: 400;
  color: var(--unb-text-on-dark-primary);
  padding: 10px 8px;
  border-radius: var(--unb-radius-sm);
  transition: background 0.12s;
}

.unb-nav__mobile-link:hover {
  background: rgba(45, 212, 191, 0.07);
  color: var(--unb-accent-teal);
}

.unb-page--light-top .unb-nav__mobile-link {
  color: var(--unb-text-on-light-primary);
}

.unb-nav__mobile-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--unb-border-dark);
}

.unb-page--light-top .unb-nav__mobile-actions {
  border-top-color: var(--unb-border-light);
}

.unb-section--dark {
  background: var(--unb-canvas-dark);
  color: var(--unb-text-on-dark-primary);
}

.unb-section--dark-alt {
  background: var(--unb-canvas-dark-alt);
  color: var(--unb-text-on-dark-primary);
}

.unb-section--light {
  background: var(--unb-canvas-light);
  color: var(--unb-text-on-light-primary);
}

.unb-section--white {
  background: var(--unb-canvas-white);
  color: var(--unb-text-on-light-primary);
}

.unb-section--brand {
  background: var(--unb-accent-teal);
  color: var(--unb-canvas-dark);
}

.unb-section-pad {
  padding-top: var(--unb-section-pad);
  padding-bottom: var(--unb-section-pad);
}

.unb-eyebrow {
  font-family: var(--unb-font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--unb-accent-teal);
  display: block;
  margin-bottom: 14px;
}

.unb-section--light .unb-eyebrow,
.unb-section--white .unb-eyebrow {
  color: var(--unb-accent-teal-dim);
}

.unb-section--brand .unb-eyebrow {
  color: var(--unb-canvas-dark);
  opacity: 0.7;
}

.unb-heading-xl {
  font-family: var(--unb-font-heading);
  font-size: clamp(38px, 5vw, 56px);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--unb-text-on-dark-primary);
}

.unb-section--light .unb-heading-xl,
.unb-section--white .unb-heading-xl {
  color: var(--unb-text-on-light-primary);
}

.unb-section--brand .unb-heading-xl {
  color: var(--unb-canvas-dark);
}

.unb-heading-lg {
  font-family: var(--unb-font-heading);
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--unb-text-on-dark-primary);
}

.unb-section--light .unb-heading-lg,
.unb-section--white .unb-heading-lg {
  color: var(--unb-text-on-light-primary);
}

.unb-section--brand .unb-heading-lg {
  color: var(--unb-canvas-dark);
}

.unb-heading-md {
  font-family: var(--unb-font-heading);
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--unb-text-on-dark-primary);
}

.unb-section--light .unb-heading-md,
.unb-section--white .unb-heading-md {
  color: var(--unb-text-on-light-primary);
}

.unb-heading-sm {
  font-family: var(--unb-font-heading);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--unb-text-on-dark-primary);
}

.unb-section--light .unb-heading-sm,
.unb-section--white .unb-heading-sm {
  color: var(--unb-text-on-light-primary);
}

.unb-body-lg {
  font-size: 18px;
  line-height: 1.7;
  color: var(--unb-text-on-dark-muted);
}

.unb-section--light .unb-body-lg,
.unb-section--white .unb-body-lg {
  color: var(--unb-text-on-light-muted);
}

.unb-section--brand .unb-body-lg {
  color: var(--unb-canvas-dark);
  opacity: 0.82;
}

.unb-body {
  font-size: 16px;
  line-height: 1.7;
  color: var(--unb-text-on-dark-muted);
}

.unb-section--light .unb-body,
.unb-section--white .unb-body {
  color: var(--unb-text-on-light-muted);
}

.unb-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--unb-canvas-dark);
  overflow: hidden;
  padding-top: var(--unb-nav-height);
}

.unb-hero__inner {
  max-width: var(--unb-max-width);
  width: 100%;
  margin: 0 auto;
  padding: clamp(60px, 8vw, 100px) clamp(20px, 4vw, 40px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.unb-hero__content {
  position: relative;
  z-index: 2;
}

.unb-hero__media {
  position: relative;
  z-index: 1;
}

.unb-hero__image {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: var(--unb-radius-lg);
  opacity: 0.88;
  mask-image: linear-gradient(to left, rgba(0,0,0,0.95) 60%, rgba(0,0,0,0));
  -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,0.95) 60%, rgba(0,0,0,0));
}

.unb-hero__title {
  font-family: var(--unb-font-heading);
  font-size: clamp(36px, 4.5vw, 56px);
  font-weight: 300;
  line-height: 1.13;
  letter-spacing: -0.025em;
  color: var(--unb-text-on-dark-primary);
  margin-bottom: 22px;
}

.unb-hero__title strong {
  font-weight: 600;
  color: var(--unb-accent-teal);
}

.unb-hero__sub {
  font-size: 17px;
  line-height: 1.72;
  color: var(--unb-text-on-dark-muted);
  margin-bottom: 36px;
  max-width: 520px;
}

.unb-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.unb-problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-bottom: 40px;
}

.unb-problem-cell {
  background: var(--unb-canvas-mid);
  padding: 36px 28px;
  border-radius: 0;
}

.unb-problem-grid .unb-problem-cell:first-child {
  border-radius: var(--unb-radius-lg) 0 0 var(--unb-radius-lg);
}

.unb-problem-grid .unb-problem-cell:last-child {
  border-radius: 0 var(--unb-radius-lg) var(--unb-radius-lg) 0;
}

.unb-problem-cell__stat {
  font-family: var(--unb-font-heading);
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 600;
  color: var(--unb-accent-teal);
  line-height: 1;
  margin-bottom: 16px;
}

.unb-problem-cell__text {
  font-size: 15px;
  line-height: 1.65;
  color: var(--unb-text-on-dark-muted);
}

.unb-problem-bridge {
  text-align: center;
  font-family: var(--unb-font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--unb-text-on-dark-muted);
}

.unb-how-it-works {
  padding-top: var(--unb-section-pad);
  padding-bottom: var(--unb-section-pad);
}

.unb-how-it-works__header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 60px;
}

.unb-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

.unb-steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(16.66% + 16px);
  right: calc(16.66% + 16px);
  height: 1px;
  background: linear-gradient(to right, var(--unb-accent-teal), var(--unb-accent-teal-dim), var(--unb-accent-teal));
  opacity: 0.4;
}

.unb-step {
  text-align: center;
  position: relative;
}

.unb-step__number {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--unb-canvas-white);
  border: 2px solid var(--unb-accent-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-family: var(--unb-font-mono);
  font-size: 18px;
  font-weight: 500;
  color: var(--unb-accent-teal-dim);
  position: relative;
  z-index: 1;
}

.unb-step__title {
  font-family: var(--unb-font-heading);
  font-size: 16px;
  font-weight: 600;
  color: var(--unb-text-on-light-primary);
  margin-bottom: 10px;
}

.unb-step__desc {
  font-size: 15px;
  line-height: 1.65;
  color: var(--unb-text-on-light-muted);
}

.unb-steps-note {
  text-align: center;
  margin-top: 40px;
  padding: 18px 24px;
  background: var(--unb-canvas-white);
  border: 1px solid var(--unb-border-light);
  border-radius: var(--unb-radius-md);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.unb-steps-note__text {
  font-family: var(--unb-font-mono);
  font-size: 13px;
  color: var(--unb-text-on-light-label);
  line-height: 1.6;
}

.unb-coverage__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 44px;
}

.unb-tool-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  max-width: 800px;
  margin: 0 auto;
}

.unb-tool-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  background: var(--unb-canvas-white);
  border: 1px solid var(--unb-border-light);
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  color: var(--unb-text-on-light-label);
  font-family: var(--unb-font-mono);
  letter-spacing: 0.02em;
  transition: border-color 0.15s, color 0.15s;
}

.unb-tool-chip:hover {
  border-color: var(--unb-accent-teal-dim);
  color: var(--unb-accent-teal-dim);
}

.unb-tool-note {
  text-align: center;
  margin-top: 28px;
  font-size: 13px;
  font-family: var(--unb-font-mono);
  color: var(--unb-text-on-light-muted);
}

.unb-proof__header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 56px;
}

.unb-testimonials {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-bottom: 60px;
}

.unb-testimonial {
  background: var(--unb-canvas-mid);
  border: 1px solid var(--unb-border-dark);
  border-radius: var(--unb-radius-lg);
  padding: 36px;
}

.unb-testimonial__quote-mark {
  font-size: 48px;
  line-height: 1;
  color: var(--unb-accent-teal);
  font-family: Georgia, serif;
  margin-bottom: 16px;
  display: block;
  opacity: 0.7;
}

.unb-testimonial__text {
  font-size: 17px;
  line-height: 1.7;
  color: var(--unb-text-on-dark-primary);
  margin-bottom: 24px;
  font-style: italic;
}

.unb-testimonial__attribution {
  font-size: 13px;
  font-family: var(--unb-font-mono);
  color: var(--unb-text-on-dark-muted);
  letter-spacing: 0.02em;
}

.unb-proof-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.unb-proof-metric {
  background: var(--unb-canvas-mid);
  padding: 28px 24px;
  text-align: center;
}

.unb-proof-metric:first-child {
  border-radius: var(--unb-radius-lg) 0 0 var(--unb-radius-lg);
}

.unb-proof-metric:last-child {
  border-radius: 0 var(--unb-radius-lg) var(--unb-radius-lg) 0;
}

.unb-proof-metric__value {
  font-family: var(--unb-font-mono);
  font-size: 20px;
  font-weight: 500;
  color: var(--unb-accent-teal);
  display: block;
  margin-bottom: 6px;
}

.unb-proof-metric__label {
  font-size: 13px;
  color: var(--unb-text-on-dark-muted);
}

.unb-data-types__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 72px;
  align-items: start;
}

.unb-data-types__left {
  position: sticky;
  top: calc(var(--unb-nav-height) + 32px);
}

.unb-data-types__heading {
  font-family: var(--unb-font-heading);
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 300;
  line-height: 1.2;
  color: var(--unb-text-on-dark-primary);
}

.unb-policy-file {
  background: var(--unb-canvas-mid);
  border: 1px solid var(--unb-border-dark);
  border-radius: var(--unb-radius-lg);
  padding: 28px;
  font-family: var(--unb-font-mono);
}

.unb-policy-category {
  margin-bottom: 22px;
}

.unb-policy-category:last-child {
  margin-bottom: 0;
}

.unb-policy-category__name {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--unb-accent-teal);
  display: block;
  margin-bottom: 8px;
}

.unb-policy-item {
  font-size: 13px;
  color: var(--unb-text-on-dark-muted);
  line-height: 1.7;
  padding-left: 16px;
  position: relative;
}

.unb-policy-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 1px;
  background: var(--unb-text-on-dark-muted);
  opacity: 0.5;
}

.unb-cta-bottom {
  padding: var(--unb-section-pad) clamp(20px, 4vw, 40px);
  text-align: center;
}

.unb-cta-bottom__inner {
  max-width: 600px;
  margin: 0 auto;
}

.unb-cta-bottom__title {
  font-family: var(--unb-font-heading);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 600;
  line-height: 1.2;
  color: var(--unb-canvas-dark);
  margin-bottom: 14px;
}

.unb-cta-bottom__sub {
  font-size: 16px;
  line-height: 1.65;
  color: var(--unb-canvas-dark);
  opacity: 0.78;
  margin-bottom: 32px;
}

.unb-cta-bottom__contact {
  margin-top: 20px;
  font-family: var(--unb-font-mono);
  font-size: 13px;
  color: var(--unb-canvas-dark);
  opacity: 0.7;
}

.unb-cta-bottom__contact a {
  color: var(--unb-canvas-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.unb-btn--dark-fill {
  background: var(--unb-canvas-dark);
  color: var(--unb-accent-teal);
  border-color: var(--unb-canvas-dark);
}

.unb-btn--dark-fill:hover {
  background: var(--unb-canvas-dark-alt);
  border-color: var(--unb-canvas-dark-alt);
  color: var(--unb-accent-teal);
}

.unb-footer {
  background: var(--unb-canvas-dark);
  border-top: 1px solid var(--unb-border-dark);
  padding-top: 64px;
  padding-bottom: 40px;
}

.unb-footer__grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: 40px 32px;
  margin-bottom: 52px;
}

.unb-footer__brand {
  padding-right: 24px;
}

.unb-footer__logo {
  height: 28px;
  width: auto;
  margin-bottom: 18px;
}

.unb-footer__tagline {
  font-size: 14px;
  line-height: 1.65;
  color: var(--unb-text-on-dark-muted);
  margin-bottom: 20px;
}

.unb-footer__social {
  display: flex;
  gap: 12px;
}

.unb-footer__social-link {
  width: 34px;
  height: 34px;
  border-radius: var(--unb-radius-sm);
  background: var(--unb-canvas-mid);
  border: 1px solid var(--unb-border-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--unb-text-on-dark-muted);
  transition: border-color 0.15s, color 0.15s;
}

.unb-footer__social-link:hover {
  border-color: var(--unb-accent-teal);
  color: var(--unb-accent-teal);
}

.unb-footer__col-heading {
  font-size: 12px;
  font-family: var(--unb-font-mono);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--unb-text-on-dark-primary);
  margin-bottom: 18px;
  display: block;
}

.unb-footer__link {
  display: block;
  font-size: 14px;
  color: var(--unb-text-on-dark-muted);
  padding: 4px 0;
  transition: color 0.12s;
}

.unb-footer__link:hover {
  color: var(--unb-text-on-dark-primary);
}

.unb-footer__bottom {
  padding-top: 28px;
  border-top: 1px solid var(--unb-border-dark);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  align-items: center;
  justify-content: space-between;
}

.unb-footer__copyright {
  font-size: 13px;
  color: var(--unb-text-on-dark-muted);
}

.unb-footer__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  font-size: 13px;
  color: var(--unb-text-on-dark-muted);
  align-items: center;
}

.unb-footer__meta a {
  color: var(--unb-text-on-dark-muted);
  transition: color 0.12s;
}

.unb-footer__meta a:hover {
  color: var(--unb-text-on-dark-primary);
}

.unb-footer__address {
  font-size: 13px;
  color: var(--unb-text-on-dark-muted);
  font-style: normal;
}

.unb-subpage-hero {
  background: var(--unb-canvas-dark);
  padding-top: calc(var(--unb-nav-height) + clamp(56px, 7vw, 90px));
  padding-bottom: clamp(56px, 7vw, 90px);
  position: relative;
  overflow: hidden;
}

.unb-subpage-hero__inner {
  max-width: var(--unb-max-width);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.unb-subpage-hero--centered .unb-subpage-hero__inner {
  grid-template-columns: 1fr;
  max-width: 760px;
  text-align: center;
}

.unb-subpage-hero__ornament {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.unb-subpage-hero__light-top {
  background: var(--unb-canvas-light);
  padding-top: calc(var(--unb-nav-height) + clamp(48px, 6vw, 80px));
  padding-bottom: clamp(48px, 6vw, 80px);
}

.unb-subpage-hero__light-top .unb-subpage-hero__inner {
  max-width: var(--unb-max-width);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
}

.unb-platform-hero {
  background: var(--unb-canvas-dark);
  padding-top: calc(var(--unb-nav-height) + 80px);
  padding-bottom: 80px;
}

.unb-platform-hero__inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
  text-align: center;
}

.unb-arch-diagram {
  background: var(--unb-canvas-mid);
  border: 1px solid var(--unb-border-dark);
  border-radius: var(--unb-radius-lg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.unb-arch-flow {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  justify-content: center;
}

.unb-arch-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  flex: 1;
  max-width: 160px;
}

.unb-arch-node__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--unb-radius-md);
  background: var(--unb-canvas-dark-alt);
  border: 1px solid var(--unb-border-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}

.unb-arch-node__label {
  font-family: var(--unb-font-mono);
  font-size: 11px;
  color: var(--unb-text-on-dark-muted);
  text-align: center;
  letter-spacing: 0.04em;
}

.unb-arch-arrow {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  color: var(--unb-accent-teal);
  opacity: 0.7;
}

.unb-arch-inspection {
  background: rgba(45, 212, 191, 0.08);
  border: 1px solid var(--unb-accent-teal);
  border-radius: var(--unb-radius-md);
  padding: 6px 12px;
  font-family: var(--unb-font-mono);
  font-size: 11px;
  color: var(--unb-accent-teal);
  letter-spacing: 0.06em;
}

.unb-detection-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.unb-detection-col {
  background: var(--unb-canvas-white);
  border: 1px solid var(--unb-border-light);
  border-radius: var(--unb-radius-lg);
  padding: 28px;
}

.unb-detection-col__badge {
  display: inline-block;
  font-family: var(--unb-font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  background: rgba(45, 212, 191, 0.12);
  color: var(--unb-accent-teal-dim);
  margin-bottom: 14px;
}

.unb-detection-col__title {
  font-size: 16px;
  font-weight: 600;
  color: var(--unb-text-on-light-primary);
  margin-bottom: 10px;
}

.unb-detection-col__desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--unb-text-on-light-muted);
}

.unb-deploy-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.unb-deploy-card {
  background: var(--unb-canvas-white);
  border: 1px solid var(--unb-border-light);
  border-radius: var(--unb-radius-lg);
  padding: 32px;
}

.unb-deploy-card__title {
  font-size: 18px;
  font-weight: 600;
  color: var(--unb-text-on-light-primary);
  margin-bottom: 8px;
}

.unb-deploy-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.unb-deploy-card__tag {
  font-family: var(--unb-font-mono);
  font-size: 11px;
  padding: 3px 9px;
  border-radius: 100px;
  background: var(--unb-canvas-light);
  border: 1px solid var(--unb-border-light);
  color: var(--unb-text-on-light-label);
}

.unb-deploy-card__desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--unb-text-on-light-muted);
}

.unb-integrations {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.unb-integration-group {
  flex: 1;
  min-width: 200px;
}

.unb-integration-group__category {
  font-family: var(--unb-font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--unb-accent-teal);
  display: block;
  margin-bottom: 10px;
}

.unb-integration-group__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.unb-integration-chip {
  font-family: var(--unb-font-mono);
  font-size: 12px;
  padding: 5px 12px;
  background: var(--unb-canvas-mid);
  border: 1px solid var(--unb-border-dark);
  border-radius: 100px;
  color: var(--unb-text-on-dark-muted);
}

.unb-pricing-hero {
  background: var(--unb-canvas-light);
  padding-top: calc(var(--unb-nav-height) + 72px);
  padding-bottom: 72px;
  text-align: center;
}

.unb-pricing-hero__inner {
  max-width: 600px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
}

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

.unb-pricing-card {
  background: var(--unb-canvas-white);
  border: 1px solid var(--unb-border-light);
  border-radius: var(--unb-radius-lg);
  padding: 32px;
}

.unb-pricing-card--recommended {
  background: var(--unb-canvas-dark);
  border-color: var(--unb-accent-teal);
  position: relative;
  padding-top: 44px;
}

.unb-pricing-card__recommended-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--unb-font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--unb-accent-teal);
  color: var(--unb-canvas-dark);
  padding: 5px 14px;
  border-radius: 100px;
  white-space: nowrap;
}

.unb-pricing-card__tier {
  font-family: var(--unb-font-heading);
  font-size: 20px;
  font-weight: 600;
  color: var(--unb-text-on-light-primary);
  margin-bottom: 4px;
}

.unb-pricing-card--recommended .unb-pricing-card__tier {
  color: var(--unb-text-on-dark-primary);
}

.unb-pricing-card__cap {
  font-family: var(--unb-font-mono);
  font-size: 12px;
  color: var(--unb-text-on-light-muted);
  margin-bottom: 24px;
}

.unb-pricing-card--recommended .unb-pricing-card__cap {
  color: var(--unb-text-on-dark-muted);
}

.unb-pricing-card__price {
  margin-bottom: 24px;
}

.unb-pricing-card__amount {
  font-family: var(--unb-font-heading);
  font-size: 42px;
  font-weight: 600;
  color: var(--unb-text-on-light-primary);
  line-height: 1;
}

.unb-pricing-card--recommended .unb-pricing-card__amount {
  color: var(--unb-accent-teal);
}

.unb-pricing-card__period {
  font-size: 13px;
  color: var(--unb-text-on-light-muted);
  display: block;
  margin-top: 4px;
}

.unb-pricing-card--recommended .unb-pricing-card__period {
  color: var(--unb-text-on-dark-muted);
}

.unb-pricing-card__custom {
  font-family: var(--unb-font-heading);
  font-size: 26px;
  font-weight: 600;
  color: var(--unb-text-on-light-primary);
}

.unb-pricing-card__features {
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.unb-pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--unb-text-on-light-muted);
}

.unb-pricing-card--recommended .unb-pricing-card__feature {
  color: var(--unb-text-on-dark-muted);
}

.unb-pricing-card__check {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 2px;
  color: var(--unb-status-pass);
}

.unb-faq {
  max-width: 720px;
  margin: 0 auto;
}

.unb-faq__item {
  border-bottom: 1px solid var(--unb-border-light);
}

.unb-faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--unb-text-on-light-primary);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--unb-font-body);
  transition: color 0.12s;
}

.unb-faq__question:hover {
  color: var(--unb-accent-teal-dim);
}

.unb-faq__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--unb-accent-teal-dim);
  transition: transform 0.2s ease;
}

.unb-faq__item--open .unb-faq__icon {
  transform: rotate(45deg);
}

.unb-faq__answer {
  display: none;
  padding: 0 0 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--unb-text-on-light-muted);
}

.unb-faq__item--open .unb-faq__answer {
  display: block;
}

.unb-about-hero-inner {
  max-width: var(--unb-max-width);
  margin: 0 auto;
  padding: calc(var(--unb-nav-height) + 72px) clamp(20px, 4vw, 40px) 72px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.unb-about-contact-card {
  background: var(--unb-canvas-white);
  border: 1px solid var(--unb-border-light);
  border-radius: var(--unb-radius-lg);
  padding: 32px;
  margin-top: 8px;
}

.unb-about-contact-card__row {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid var(--unb-border-light);
  font-size: 14px;
  color: var(--unb-text-on-light-muted);
}

.unb-about-contact-card__row:first-child {
  padding-top: 0;
}

.unb-about-contact-card__row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.unb-about-contact-card__icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--unb-accent-teal-dim);
  margin-top: 1px;
}

.unb-about-contact-card__value {
  color: var(--unb-text-on-light-primary);
}

.unb-team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.unb-team-card {
  background: var(--unb-canvas-white);
  border: 1px solid var(--unb-border-light);
  border-radius: var(--unb-radius-lg);
  overflow: hidden;
}

.unb-team-card__portrait {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  object-position: top;
  height: auto;
}

.unb-team-card__info {
  padding: 20px;
}

.unb-team-card__name {
  font-size: 16px;
  font-weight: 600;
  color: var(--unb-text-on-light-primary);
  margin-bottom: 3px;
}

.unb-team-card__role {
  font-family: var(--unb-font-mono);
  font-size: 12px;
  color: var(--unb-accent-teal-dim);
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}

.unb-team-card__bio {
  font-size: 14px;
  line-height: 1.6;
  color: var(--unb-text-on-light-muted);
}

.unb-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.unb-value {
  padding: 32px;
  background: var(--unb-canvas-mid);
  border: 1px solid var(--unb-border-dark);
  border-radius: var(--unb-radius-lg);
}

.unb-value__name {
  font-family: var(--unb-font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--unb-accent-teal);
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: 12px;
}

.unb-value__desc {
  font-size: 15px;
  line-height: 1.68;
  color: var(--unb-text-on-dark-muted);
}

.unb-contact-form-section {
  background: var(--unb-canvas-light);
  padding-top: calc(var(--unb-nav-height) + 72px);
  padding-bottom: 80px;
}

.unb-contact-inner {
  max-width: var(--unb-max-width);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.unb-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.unb-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.unb-form__group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.unb-form__label {
  font-size: 13px;
  font-weight: 600;
  color: var(--unb-text-on-light-label);
  font-family: var(--unb-font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.unb-form__input,
.unb-form__select,
.unb-form__textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--unb-border-light);
  border-radius: var(--unb-radius-md);
  background: var(--unb-canvas-white);
  color: var(--unb-text-on-light-primary);
  font-size: 15px;
  font-family: var(--unb-font-body);
  transition: border-color 0.15s;
  outline: none;
}

.unb-form__input:focus,
.unb-form__select:focus,
.unb-form__textarea:focus {
  border-color: var(--unb-accent-teal);
}

.unb-form__input::placeholder,
.unb-form__textarea::placeholder {
  color: var(--unb-text-on-light-muted);
  opacity: 0.7;
}

.unb-form__textarea {
  min-height: 120px;
  resize: vertical;
}

.unb-contact-info-card {
  background: var(--unb-canvas-white);
  border: 1px solid var(--unb-border-light);
  border-radius: var(--unb-radius-lg);
  padding: 36px;
}

.unb-contact-info-card__heading {
  font-size: 22px;
  font-weight: 600;
  color: var(--unb-text-on-light-primary);
  margin-bottom: 28px;
}

.unb-contact-info-row {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 0;
  border-bottom: 1px solid var(--unb-border-light);
  font-size: 15px;
  color: var(--unb-text-on-light-muted);
}

.unb-contact-info-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.unb-contact-info-row__icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--unb-accent-teal-dim);
  margin-top: 2px;
}

.unb-contact-info-row__value {
  color: var(--unb-text-on-light-primary);
}

.unb-contact-info-row a {
  color: var(--unb-accent-teal-dim);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.unb-blog-hero {
  background: var(--unb-canvas-dark);
  padding-top: calc(var(--unb-nav-height) + 72px);
  padding-bottom: 72px;
  text-align: center;
}

.unb-blog-hero__inner {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
}

.unb-blog-grid-section {
  background: var(--unb-canvas-light);
  padding: var(--unb-section-pad) clamp(20px, 4vw, 40px);
}

.unb-blog-featured {
  margin-bottom: 48px;
}

.unb-blog-featured__link {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  background: var(--unb-canvas-white);
  border: 1px solid var(--unb-border-light);
  border-radius: var(--unb-radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s;
}

.unb-blog-featured__link:hover {
  box-shadow: 0 8px 32px rgba(13, 21, 32, 0.1);
}

.unb-blog-featured__cover {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  object-fit: cover;
  height: 100%;
  object-position: center;
}

.unb-blog-featured__content {
  padding: 40px 36px 40px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.unb-blog-featured__meta {
  font-family: var(--unb-font-mono);
  font-size: 12px;
  color: var(--unb-text-on-light-muted);
  letter-spacing: 0.05em;
  margin-bottom: 12px;
  display: flex;
  gap: 16px;
}

.unb-blog-featured__title {
  font-family: var(--unb-font-heading);
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 600;
  color: var(--unb-text-on-light-primary);
  line-height: 1.3;
  margin-bottom: 14px;
}

.unb-blog-featured__excerpt {
  font-size: 15px;
  line-height: 1.7;
  color: var(--unb-text-on-light-muted);
  margin-bottom: 20px;
}

.unb-blog-featured__readmore {
  font-size: 13px;
  font-weight: 600;
  font-family: var(--unb-font-mono);
  color: var(--unb-accent-teal-dim);
  letter-spacing: 0.04em;
}

.unb-blog-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.unb-blog-card {
  background: var(--unb-canvas-white);
  border: 1px solid var(--unb-border-light);
  border-radius: var(--unb-radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s;
}

.unb-blog-card:hover {
  box-shadow: 0 4px 20px rgba(13, 21, 32, 0.08);
}

.unb-blog-card__cover {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.unb-blog-card__body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.unb-blog-card__meta {
  font-family: var(--unb-font-mono);
  font-size: 11px;
  color: var(--unb-text-on-light-muted);
  letter-spacing: 0.05em;
  margin-bottom: 8px;
  display: flex;
  gap: 12px;
}

.unb-blog-card__title {
  font-size: 15px;
  font-weight: 600;
  color: var(--unb-text-on-light-primary);
  line-height: 1.4;
  margin-bottom: 8px;
  flex: 1;
}

.unb-blog-card__excerpt {
  font-size: 13px;
  line-height: 1.6;
  color: var(--unb-text-on-light-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.unb-article-hero {
  background: var(--unb-canvas-dark);
  padding-top: calc(var(--unb-nav-height) + 64px);
  padding-bottom: 64px;
}

.unb-article-hero__inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
}

.unb-article-hero__meta {
  font-family: var(--unb-font-mono);
  font-size: 12px;
  color: var(--unb-text-on-dark-muted);
  letter-spacing: 0.05em;
  margin-bottom: 18px;
  display: flex;
  gap: 20px;
}

.unb-article-hero__title {
  font-family: var(--unb-font-heading);
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 300;
  line-height: 1.2;
  color: var(--unb-text-on-dark-primary);
  margin-bottom: 18px;
}

.unb-article-body {
  background: var(--unb-canvas-light);
  padding: 64px clamp(20px, 4vw, 40px);
}

.unb-article-content {
  max-width: 720px;
  margin: 0 auto;
  color: var(--unb-text-on-light-primary);
}

.unb-article-content h2 {
  font-family: var(--unb-font-heading);
  font-size: 22px;
  font-weight: 600;
  color: var(--unb-text-on-light-primary);
  margin-top: 40px;
  margin-bottom: 14px;
  line-height: 1.3;
}

.unb-article-content h3 {
  font-family: var(--unb-font-heading);
  font-size: 18px;
  font-weight: 600;
  color: var(--unb-text-on-light-primary);
  margin-top: 30px;
  margin-bottom: 10px;
  line-height: 1.35;
}

.unb-article-content p {
  font-size: 16px;
  line-height: 1.78;
  color: var(--unb-text-on-light-muted);
  margin-bottom: 18px;
}

.unb-article-content ul,
.unb-article-content ol {
  margin-bottom: 18px;
  padding-left: 24px;
}

.unb-article-content ul {
  list-style: disc;
}

.unb-article-content ol {
  list-style: decimal;
}

.unb-article-content li {
  font-size: 16px;
  line-height: 1.7;
  color: var(--unb-text-on-light-muted);
  margin-bottom: 6px;
}

.unb-article-content blockquote {
  border-left: 3px solid var(--unb-accent-teal-dim);
  padding: 14px 20px;
  margin: 24px 0;
  background: rgba(45, 212, 191, 0.05);
  border-radius: 0 var(--unb-radius-sm) var(--unb-radius-sm) 0;
  font-style: italic;
  color: var(--unb-text-on-light-label);
}

.unb-article-content code {
  font-family: var(--unb-font-mono);
  font-size: 13px;
  background: var(--unb-canvas-white);
  border: 1px solid var(--unb-border-light);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--unb-text-on-light-label);
}

.unb-article-content pre {
  background: var(--unb-canvas-dark);
  border: 1px solid var(--unb-border-dark);
  border-radius: var(--unb-radius-md);
  padding: 20px 24px;
  overflow-x: auto;
  margin: 24px 0;
  line-height: 1.5;
}

.unb-article-content pre code {
  background: none;
  border: none;
  padding: 0;
  color: var(--unb-text-on-dark-primary);
  font-size: 13px;
}

.unb-article-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--unb-radius-md);
  margin: 24px 0;
}

.unb-docs-content {
  padding: calc(var(--unb-nav-height) + 48px) clamp(20px, 4vw, 40px) 80px;
}

.unb-docs-content--light {
  background: var(--unb-canvas-white);
  color: var(--unb-text-on-light-primary);
}

.unb-legal-hero {
  background: var(--unb-canvas-light);
  padding-top: calc(var(--unb-nav-height) + 56px);
  padding-bottom: 48px;
}

.unb-legal-hero__inner {
  max-width: var(--unb-max-width);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
}

.unb-legal-content {
  background: var(--unb-canvas-white);
  padding: 56px clamp(20px, 4vw, 40px) 80px;
}

.unb-legal-body {
  max-width: 720px;
  margin: 0 auto;
  color: var(--unb-text-on-light-primary);
}

.unb-legal-body h2 {
  font-family: var(--unb-font-heading);
  font-size: 20px;
  font-weight: 600;
  color: var(--unb-text-on-light-primary);
  margin-top: 40px;
  margin-bottom: 12px;
}

.unb-legal-body p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--unb-text-on-light-muted);
  margin-bottom: 14px;
}

.unb-legal-body ul {
  padding-left: 22px;
  list-style: disc;
  margin-bottom: 14px;
}

.unb-legal-body li {
  font-size: 15px;
  line-height: 1.7;
  color: var(--unb-text-on-light-muted);
  margin-bottom: 6px;
}

.unb-auth-page {
  min-height: 100vh;
  background: var(--unb-canvas-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.unb-auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--unb-canvas-dark-alt);
  border: 1px solid var(--unb-border-dark);
  border-radius: var(--unb-radius-lg);
  padding: 40px;
}

.unb-auth-card__logo {
  display: block;
  margin-bottom: 32px;
}

.unb-auth-card__logo-img {
  height: 28px;
  width: auto;
}

.unb-auth-card__title {
  font-family: var(--unb-font-heading);
  font-size: 22px;
  font-weight: 600;
  color: var(--unb-text-on-dark-primary);
  margin-bottom: 28px;
}

.unb-auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.unb-auth-form__group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.unb-auth-form__label {
  font-size: 12px;
  font-weight: 500;
  font-family: var(--unb-font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--unb-text-on-dark-muted);
}

.unb-auth-form__input {
  width: 100%;
  padding: 11px 14px;
  background: var(--unb-canvas-mid);
  border: 1px solid var(--unb-border-dark);
  border-radius: var(--unb-radius-md);
  color: var(--unb-text-on-dark-primary);
  font-size: 15px;
  font-family: var(--unb-font-body);
  outline: none;
  transition: border-color 0.15s;
}

.unb-auth-form__input:focus {
  border-color: var(--unb-accent-teal);
}

.unb-auth-form__input::placeholder {
  color: var(--unb-text-on-dark-muted);
  opacity: 0.6;
}

.unb-auth-form__submit {
  width: 100%;
  padding: 12px;
  background: var(--unb-accent-teal);
  color: var(--unb-canvas-dark);
  border: none;
  border-radius: var(--unb-radius-md);
  font-size: 15px;
  font-weight: 600;
  font-family: var(--unb-font-body);
  cursor: pointer;
  transition: background 0.15s;
  margin-top: 6px;
}

.unb-auth-form__submit:hover {
  background: var(--unb-accent-teal-dim);
}

.unb-auth-form__link-row {
  text-align: center;
  font-size: 13px;
  color: var(--unb-text-on-dark-muted);
  margin-top: 4px;
}

.unb-auth-form__link-row a {
  color: var(--unb-accent-teal);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.unb-auth-legal {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--unb-border-dark);
  text-align: center;
  font-size: 11px;
  color: var(--unb-text-on-dark-muted);
  line-height: 1.7;
}

.unb-auth-legal a {
  color: var(--unb-text-on-dark-muted);
  text-decoration: underline;
  text-underline-offset: 1px;
}

.unb-auth-legal a:hover {
  color: var(--unb-text-on-dark-primary);
}

.unb-404-page {
  min-height: 100vh;
  background: var(--unb-canvas-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 20px;
}

.unb-404-inner {
  max-width: 480px;
  overflow: hidden;
  width: 100%;
}

.unb-404-code {
  font-family: var(--unb-font-mono);
  font-size: clamp(11px, 2.8vw, 14px);
  font-weight: 500;
  color: var(--unb-accent-teal);
  line-height: 1.6;
  opacity: 0.5;
  display: block;
  margin-bottom: 24px;
  text-align: left;
  overflow: hidden;
  white-space: pre-wrap;
  word-break: break-word;
}

.unb-404-title {
  font-family: var(--unb-font-heading);
  font-size: 26px;
  font-weight: 300;
  color: var(--unb-text-on-dark-primary);
  margin-bottom: 14px;
}

.unb-404-desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--unb-text-on-dark-muted);
  margin-bottom: 32px;
}

.unb-solution-hero {
  background: var(--unb-canvas-dark);
  padding-top: calc(var(--unb-nav-height) + 80px);
  padding-bottom: 80px;
}

.unb-solution-hero__inner {
  max-width: var(--unb-max-width);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.unb-solution-hero__ornament {
  display: flex;
  justify-content: flex-end;
}

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

.unb-solution-stat {
  background: var(--unb-canvas-white);
  border: 1px solid var(--unb-border-light);
  border-radius: var(--unb-radius-lg);
  padding: 24px;
  text-align: center;
}

.unb-solution-stat__number {
  font-family: var(--unb-font-heading);
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 600;
  color: var(--unb-accent-teal-dim);
  line-height: 1;
  margin-bottom: 8px;
  display: block;
}

.unb-solution-stat__label {
  font-size: 13px;
  line-height: 1.55;
  color: var(--unb-text-on-light-muted);
}

.unb-scenario-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.unb-scenario-card {
  background: var(--unb-canvas-white);
  border: 1px solid var(--unb-border-light);
  border-left: 3px solid var(--unb-accent-teal-dim);
  border-radius: 0 var(--unb-radius-md) var(--unb-radius-md) 0;
  padding: 22px 24px;
}

.unb-scenario-card__label {
  font-family: var(--unb-font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--unb-accent-teal-dim);
  display: block;
  margin-bottom: 6px;
}

.unb-scenario-card__scenario {
  font-size: 14px;
  line-height: 1.65;
  color: var(--unb-text-on-light-muted);
  margin-bottom: 8px;
}

.unb-scenario-card__action {
  font-size: 13px;
  font-weight: 600;
  color: var(--unb-text-on-light-primary);
}

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

.unb-compliance-col {
  background: var(--unb-canvas-white);
  border: 1px solid var(--unb-border-light);
  border-radius: var(--unb-radius-lg);
  padding: 24px;
}

.unb-compliance-col__label {
  font-family: var(--unb-font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--unb-text-on-light-label);
  display: block;
  margin-bottom: 10px;
}

.unb-compliance-col__desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--unb-text-on-light-muted);
}

.unb-solution-cta {
  background: var(--unb-canvas-dark);
  padding: var(--unb-section-pad) clamp(20px, 4vw, 40px);
  text-align: center;
}

.unb-solution-cta__inner {
  max-width: 520px;
  margin: 0 auto;
}

.unb-fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.unb-fade-in--visible {
  opacity: 1;
  transform: translateY(0);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--unb-canvas-mid);
  border-top: 1px solid var(--unb-border-dark);
  padding: 16px 0;
}

.cookie-banner__inner {
  max-width: var(--unb-max-width);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  align-items: center;
  justify-content: space-between;
}

.cookie-banner__text {
  font-size: 13px;
  line-height: 1.6;
  color: var(--unb-text-on-dark-muted);
  flex: 1;
  min-width: 240px;
}

.cookie-banner__text a {
  color: var(--unb-accent-teal);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cookie-banner__actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.cookie-banner__btn {
  padding: 8px 18px;
  border-radius: var(--unb-radius-md);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--unb-font-body);
  transition: background 0.12s, color 0.12s;
}

.cookie-banner__btn--primary {
  background: var(--unb-accent-teal);
  color: var(--unb-canvas-dark);
  border: 1px solid var(--unb-accent-teal);
}

.cookie-banner__btn--primary:hover {
  background: var(--unb-accent-teal-dim);
  border-color: var(--unb-accent-teal-dim);
}

.cookie-banner__btn--secondary {
  background: transparent;
  color: var(--unb-text-on-dark-primary);
  border: 1px solid var(--unb-border-dark);
}

.cookie-banner__btn--secondary:hover {
  border-color: var(--unb-text-on-dark-muted);
}

@media (max-width: 1024px) {
  .unb-hero__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .unb-hero__media {
    display: none;
  }
  .unb-problem-grid {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  .unb-problem-grid .unb-problem-cell:first-child {
    border-radius: var(--unb-radius-lg) var(--unb-radius-lg) 0 0;
  }
  .unb-problem-grid .unb-problem-cell:last-child {
    border-radius: 0 0 var(--unb-radius-lg) var(--unb-radius-lg);
  }
  .unb-testimonials {
    grid-template-columns: 1fr;
  }
  .unb-data-types__inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .unb-data-types__left {
    position: static;
  }
  .unb-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px 28px;
  }
  .unb-about-hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .unb-contact-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .unb-blog-featured__link {
    grid-template-columns: 1fr;
  }
  .unb-blog-featured__content {
    padding: 28px 28px 32px;
  }
  .unb-blog-cards {
    grid-template-columns: 1fr 1fr;
  }
  .unb-solution-hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .unb-solution-hero__ornament {
    display: none;
  }
  .unb-pricing-cards {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }
  .unb-deploy-cards {
    grid-template-columns: 1fr;
  }
  .unb-detection-cols {
    grid-template-columns: 1fr;
  }
  .unb-team-grid {
    grid-template-columns: 1fr 1fr;
  }
  .unb-values {
    grid-template-columns: 1fr;
  }
  .unb-subpage-hero__inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .unb-subpage-hero__ornament {
    display: none;
  }
}

@media (max-width: 768px) {
  :root {
    --unb-nav-height: 56px;
  }
  .unb-nav__links,
  .unb-nav__actions {
    display: none;
  }
  .unb-nav__hamburger {
    display: flex;
  }
  .unb-steps {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .unb-steps::before {
    display: none;
  }
  .unb-step {
    text-align: left;
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: 18px;
    align-items: start;
  }
  .unb-step__number {
    margin: 0;
  }
  .unb-step__content {
    padding-top: 8px;
  }
  .unb-proof-metrics {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  .unb-proof-metric:first-child {
    border-radius: var(--unb-radius-lg) var(--unb-radius-lg) 0 0;
  }
  .unb-proof-metric:last-child {
    border-radius: 0 0 var(--unb-radius-lg) var(--unb-radius-lg);
  }
  .unb-blog-cards {
    grid-template-columns: 1fr;
  }
  .unb-team-grid {
    grid-template-columns: 1fr;
    max-width: 340px;
    margin: 0 auto;
  }
  .unb-compliance-cols {
    grid-template-columns: 1fr;
  }
  .unb-solution-stat-grid {
    grid-template-columns: 1fr;
  }
  .unb-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px 20px;
  }
  .unb-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .unb-form__row {
    grid-template-columns: 1fr;
  }
  .unb-integrations {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .unb-footer__grid {
    grid-template-columns: 1fr;
  }
  .unb-hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }
  .unb-auth-card {
    padding: 28px 20px;
  }
}

.unb-nav__link--active {
  color: var(--unb-accent-teal);
  font-weight: 600;
}
.unb-page--light-top .unb-nav__link--active {
  color: var(--unb-accent-teal-dim);
}
.unb-btn--full {
  width: 100%;
  justify-content: center;
}
.unb-section--border-top {
  border-top: 1px solid var(--unb-border-light);
}
.unb-about-stat-block {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 40px;
}
.unb-about-stat {
  padding: 24px;
  background: var(--unb-canvas-mid);
  border: 1px solid var(--unb-border-dark);
  border-radius: var(--unb-radius-md);
}
.unb-about-stat__num {
  display: block;
  font-family: var(--unb-font-heading);
  font-size: 28px;
  font-weight: 700;
  color: var(--unb-accent-teal);
  line-height: 1.1;
  margin-bottom: 6px;
}
.unb-about-stat__label {
  display: block;
  font-family: var(--unb-font-mono);
  font-size: 12px;
  color: var(--unb-text-on-dark-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.unb-team-card__portrait-wrap {
  overflow: hidden;
}
.unb-blog-tag {
  display: inline-block;
  font-family: var(--unb-font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--unb-accent-teal);
  background: rgba(45, 212, 191, 0.1);
  border: 1px solid rgba(45, 212, 191, 0.25);
  border-radius: 3px;
  padding: 2px 8px;
  margin-right: 6px;
  margin-bottom: 4px;
}
.unb-blog-byline-author {
  font-size: 13px;
  font-weight: 600;
  color: var(--unb-text-on-dark-primary);
}
.unb-blog-byline-role {
  font-size: 13px;
  color: var(--unb-text-on-dark-muted);
}
.unb-blog-byline-date {
  font-family: var(--unb-font-mono);
  font-size: 12px;
  color: var(--unb-text-on-dark-muted);
}
.unb-blog-byline-sep {
  color: var(--unb-text-on-dark-muted);
  opacity: 0.5;
  margin: 0 4px;
}
.unb-article-hero__byline {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 16px;
}
.unb-article-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--unb-font-mono);
  font-size: 12px;
  margin-bottom: 16px;
}
.unb-article-breadcrumb__link {
  color: var(--unb-accent-teal);
  text-decoration: none;
}
.unb-article-breadcrumb__link:hover {
  text-decoration: underline;
}
.unb-article-breadcrumb__sep {
  color: var(--unb-text-on-dark-muted);
  opacity: 0.5;
}
.unb-article-breadcrumb__current {
  color: var(--unb-text-on-dark-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 40ch;
}
.unb-article-cover {
  max-width: 800px;
  margin: 0 auto 48px;
  border-radius: var(--unb-radius-lg);
  overflow: hidden;
}
.unb-article-cover__img {
  width: 100%;
  height: auto;
  display: block;
}
.unb-auth-card__subtitle {
  font-size: 14px;
  color: var(--unb-text-on-dark-muted);
  margin-bottom: 24px;
  line-height: 1.5;
}
.unb-auth-card__switch {
  text-align: center;
  font-size: 13px;
  color: var(--unb-text-on-dark-muted);
  margin-top: 16px;
}
.unb-auth-card__link {
  color: var(--unb-accent-teal);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.unb-auth-card__link:hover {
  color: var(--unb-accent-teal-dim);
}
.unb-contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.unb-blog-card__cover-link {
  display: block;
  overflow: hidden;
  border-radius: var(--unb-radius-md) var(--unb-radius-md) 0 0;
}
.unb-blog-card__tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 8px;
}
.unb-blog-featured__cover-wrap {
  overflow: hidden;
  border-radius: var(--unb-radius-md) 0 0 var(--unb-radius-md);
}
.unb-404-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 32px;
}
.unb-code-ornament {
  font-family: var(--unb-font-mono);
  font-size: 13px;
  line-height: 1.8;
  color: var(--unb-text-on-dark-primary);
  background: var(--unb-canvas-dark-alt);
  border: 1px solid var(--unb-border-dark);
  border-radius: var(--unb-radius-lg);
  padding: 24px 28px;
  overflow: auto;
}
.unb-token-keyword {
  color: var(--unb-accent-teal);
  font-weight: 600;
}
.unb-token-fn {
  color: #93c5fd;
}
.unb-token-comment {
  color: var(--unb-text-on-dark-muted);
  font-style: italic;
}
.unb-token-prop {
  color: #fcd34d;
}
.unb-token-str {
  color: #86efac;
}
.unb-status-blocked {
  color: #f87171;
  font-weight: 500;
}
.unb-solution-hero__copy {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
@media (max-width: 768px) {
  .unb-about-stat-block {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .unb-article-cover {
    margin-bottom: 32px;
  }
  .unb-article-breadcrumb__current {
    max-width: 24ch;
  }
}