@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,300;9..144,700&family=Manrope:wght@300;400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --nbt-bg-void: #191F1A;
  --nbt-bg-deep: #1E2B21;
  --nbt-bg-surface: #F2F0E7;
  --nbt-bg-white: #FAFAF8;
  --nbt-text-void-primary: #E8ECE0;
  --nbt-text-void-muted: #8CA898;
  --nbt-text-void-accent: #5BAF6A;
  --nbt-text-surface-primary: #1E2B20;
  --nbt-text-surface-muted: #4A5A4D;
  --nbt-accent-life: #5BAF6A;
  --nbt-accent-soil: #C07B3D;
  --nbt-border-void: #2E3D30;
  --nbt-border-surface: #D4D8CE;
  --nbt-nav-h: 64px;
  --nbt-ease: cubic-bezier(0.25, 0.1, 0.25, 1);
  --nbt-dur: 240ms;
  --nbt-container: 1140px;
  --nbt-radius: 6px;
  --nbt-radius-lg: 12px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Manrope', system-ui, -apple-system, sans-serif;
  font-weight: 400;
  font-size: 17px;
  line-height: 1.65;
  background: var(--nbt-bg-surface);
  color: var(--nbt-text-surface-primary);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input, textarea, select { font: inherit; }

.nbt-container {
  max-width: var(--nbt-container);
  margin-inline: auto;
  padding-inline: 24px;
}

.nbt-section--dark {
  background: var(--nbt-bg-void);
  color: var(--nbt-text-void-primary);
}
.nbt-section--dark-alt {
  background: var(--nbt-bg-deep);
  color: var(--nbt-text-void-primary);
}
.nbt-section--light {
  background: var(--nbt-bg-surface);
  color: var(--nbt-text-surface-primary);
}
.nbt-section--white {
  background: var(--nbt-bg-white);
  color: var(--nbt-text-surface-primary);
}

.nbt-eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 12px;
}
.nbt-section--dark .nbt-eyebrow,
.nbt-section--dark-alt .nbt-eyebrow {
  color: var(--nbt-text-void-accent);
}
.nbt-section--light .nbt-eyebrow,
.nbt-section--white .nbt-eyebrow {
  color: var(--nbt-text-surface-muted);
}

h1, .nbt-h1 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 700;
  font-optical-sizing: auto;
  font-variation-settings: "opsz" 72;
  line-height: 1.08;
  letter-spacing: -0.02em;
}
h2, .nbt-h2 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 700;
  font-variation-settings: "opsz" 36;
  line-height: 1.2;
  letter-spacing: -0.02em;
}
h3, .nbt-h3 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 300;
  font-variation-settings: "opsz" 24;
  line-height: 1.3;
}
.nbt-lead {
  font-size: 19px;
  font-weight: 300;
  line-height: 1.6;
}
.nbt-section--dark .nbt-lead,
.nbt-section--dark-alt .nbt-lead {
  color: var(--nbt-text-void-muted);
}
.nbt-section--light .nbt-lead,
.nbt-section--white .nbt-lead {
  color: var(--nbt-text-surface-muted);
}

.nbt-mono {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
}

.nbt-text-center { text-align: center; }
.nbt-text-muted-void { color: var(--nbt-text-void-muted); }
.nbt-text-muted-surface { color: var(--nbt-text-surface-muted); }

.nbt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--nbt-radius);
  font-family: 'Manrope', sans-serif;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.01em;
  transition: background var(--nbt-dur) var(--nbt-ease), color var(--nbt-dur) var(--nbt-ease), border-color var(--nbt-dur) var(--nbt-ease), transform var(--nbt-dur) var(--nbt-ease);
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}
.nbt-btn:hover { transform: translateY(-1px); }
.nbt-btn:active { transform: translateY(0); }

.nbt-btn--primary {
  background: var(--nbt-accent-life);
  color: #1E2B20;
  border-color: var(--nbt-accent-life);
}
.nbt-btn--primary:hover {
  background: #4d9e59;
  border-color: #4d9e59;
}

.nbt-btn--outline-dark {
  background: transparent;
  color: var(--nbt-text-void-primary);
  border-color: var(--nbt-border-void);
}
.nbt-btn--outline-dark:hover {
  border-color: var(--nbt-accent-life);
  color: var(--nbt-accent-life);
}

.nbt-btn--outline-light {
  background: transparent;
  color: var(--nbt-text-surface-primary);
  border-color: var(--nbt-border-surface);
}
.nbt-btn--outline-light:hover {
  border-color: var(--nbt-text-surface-primary);
}

.nbt-btn--ghost-dark {
  background: transparent;
  color: var(--nbt-text-void-primary);
  border-color: transparent;
  padding-inline: 8px;
}
.nbt-btn--ghost-dark:hover {
  color: var(--nbt-accent-life);
}

.nbt-btn--sm {
  padding: 8px 16px;
  font-size: 13px;
}
.nbt-btn--lg {
  padding: 16px 32px;
  font-size: 17px;
}

.nbt-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--nbt-bg-void);
  border-bottom: 1px solid var(--nbt-border-void);
  height: var(--nbt-nav-h);
}
.nbt-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nbt-nav-h);
  gap: 24px;
}
.nbt-nav__logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.nbt-nav__logo {
  height: 36px;
  width: auto;
}
.nbt-nav__menu {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  justify-content: flex-end;
}
.nbt-nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-right: 16px;
}
.nbt-nav__link {
  font-size: 14px;
  font-weight: 500;
  color: var(--nbt-text-void-primary);
  padding: 6px 10px;
  border-radius: var(--nbt-radius);
  transition: color var(--nbt-dur) var(--nbt-ease), background var(--nbt-dur) var(--nbt-ease);
}
.nbt-nav__link:hover {
  color: var(--nbt-accent-life);
  background: rgba(91, 175, 106, 0.08);
}
.nbt-nav__link.is-active {
  color: var(--nbt-accent-life);
}
.nbt-nav__cta {
  font-size: 14px;
  padding: 8px 18px;
}
.nbt-nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--nbt-radius);
  transition: background var(--nbt-dur) var(--nbt-ease);
}
.nbt-nav__hamburger:hover { background: rgba(255,255,255,0.05); }
.nbt-nav__bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--nbt-text-void-primary);
  border-radius: 1px;
  transition: transform var(--nbt-dur) var(--nbt-ease), opacity var(--nbt-dur) var(--nbt-ease);
}
.nbt-nav__hamburger[aria-expanded="true"] .nbt-nav__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nbt-nav__hamburger[aria-expanded="true"] .nbt-nav__bar:nth-child(2) {
  opacity: 0;
}
.nbt-nav__hamburger[aria-expanded="true"] .nbt-nav__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nbt-footer {
  background: var(--nbt-bg-void);
  color: var(--nbt-text-void-primary);
  padding: 64px 0 0;
  border-top: 1px solid var(--nbt-border-void);
}
.nbt-footer__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px 64px;
  padding-bottom: 48px;
}
.nbt-footer__brand {
  grid-column: 1;
}
.nbt-footer__brand-logo {
  height: 36px;
  width: auto;
  margin-bottom: 16px;
}
.nbt-footer__tagline {
  font-size: 14px;
  color: var(--nbt-text-void-muted);
  max-width: 260px;
  line-height: 1.6;
  margin-bottom: 16px;
}
.nbt-footer__funding {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--nbt-text-void-muted);
  border: 1px solid var(--nbt-border-void);
  padding: 4px 10px;
  border-radius: 3px;
  display: inline-block;
}
.nbt-footer__columns {
  grid-column: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.nbt-footer__col-title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--nbt-text-void-muted);
  margin-bottom: 16px;
}
.nbt-footer__col-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.nbt-footer__col-link {
  font-size: 14px;
  color: var(--nbt-text-void-muted);
  transition: color var(--nbt-dur) var(--nbt-ease);
}
.nbt-footer__col-link:hover { color: var(--nbt-text-void-primary); }
.nbt-footer__contact {
  grid-column: 1 / -1;
  border-top: 1px solid var(--nbt-border-void);
  padding-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.nbt-footer__contact-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--nbt-text-void-muted);
}
.nbt-footer__contact-item i {
  color: var(--nbt-accent-life);
  font-size: 13px;
  width: 16px;
  flex-shrink: 0;
}
.nbt-footer__contact-item a {
  color: var(--nbt-text-void-muted);
  transition: color var(--nbt-dur) var(--nbt-ease);
}
.nbt-footer__contact-item a:hover { color: var(--nbt-text-void-primary); }
.nbt-footer__bottom {
  border-top: 1px solid var(--nbt-border-void);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.nbt-footer__copyright {
  font-size: 13px;
  color: var(--nbt-text-void-muted);
}
.nbt-footer__bottom-links {
  display: flex;
  gap: 20px;
}
.nbt-footer__bottom-link {
  font-size: 13px;
  color: var(--nbt-text-void-muted);
  transition: color var(--nbt-dur) var(--nbt-ease);
}
.nbt-footer__bottom-link:hover { color: var(--nbt-text-void-primary); }

.nbt-hero {
  background: var(--nbt-bg-void);
  color: var(--nbt-text-void-primary);
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--nbt-nav-h) + 64px);
  padding-bottom: 80px;
}
.nbt-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.nbt-hero__text { /* left column */ }
.nbt-hero__visual { /* right column */ }
.nbt-hero__h1 {
  font-size: clamp(40px, 5vw, 64px);
  margin-bottom: 24px;
  color: var(--nbt-text-void-primary);
}
.nbt-hero__sub {
  font-size: 18px;
  font-weight: 300;
  color: var(--nbt-text-void-muted);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 480px;
}
.nbt-hero__ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.nbt-pipeline-flow {
  display: flex;
  align-items: stretch;
  gap: 0;
  position: relative;
}
.nbt-pipeline-flow__stage {
  flex: 1;
  background: var(--nbt-bg-deep);
  border: 1px solid var(--nbt-border-void);
  border-radius: var(--nbt-radius);
  padding: 16px 12px;
  text-align: center;
  position: relative;
  min-width: 0;
}
.nbt-pipeline-flow__label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: var(--nbt-text-void-muted);
  display: block;
  line-height: 1.4;
  word-break: normal;
  overflow-wrap: normal;
}
.nbt-pipeline-flow__stage--soil {
  border-color: var(--nbt-accent-soil);
  background: rgba(192, 123, 61, 0.12);
}
.nbt-pipeline-flow__stage--soil .nbt-pipeline-flow__label {
  color: #D4935A;
}
.nbt-pipeline-flow__stage--candidate {
  border-color: var(--nbt-accent-life);
  background: rgba(91, 175, 106, 0.15);
}
.nbt-pipeline-flow__stage--candidate .nbt-pipeline-flow__label {
  color: var(--nbt-accent-life);
  font-weight: 700;
}
.nbt-pipeline-flow__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  flex-shrink: 0;
  color: var(--nbt-accent-life);
  font-size: 14px;
  align-self: center;
}
.nbt-pipeline-flow__arrow::before {
  content: '';
  display: block;
  width: 10px;
  height: 2px;
  background: var(--nbt-accent-life);
  position: relative;
}
.nbt-pipeline-flow__arrow::after {
  content: '';
  display: block;
  width: 0;
  height: 0;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  border-left: 6px solid var(--nbt-accent-life);
}

.nbt-problem {
  padding: 96px 0;
}
.nbt-problem__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.nbt-problem__heading {
  font-size: clamp(28px, 3vw, 40px);
  color: var(--nbt-text-void-primary);
  margin-bottom: 24px;
}
.nbt-problem__body {
  color: var(--nbt-text-void-muted);
  font-size: 16px;
  line-height: 1.7;
}
.nbt-problem__issues {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.nbt-problem__issue {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--nbt-border-void);
  border-radius: var(--nbt-radius);
  padding: 24px;
}
.nbt-problem__issue-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  font-size: 16px;
}
.nbt-problem__issue--saline .nbt-problem__issue-icon {
  background: rgba(192, 123, 61, 0.15);
  color: #D4935A;
}
.nbt-problem__issue--cold .nbt-problem__issue-icon {
  background: rgba(91, 175, 106, 0.12);
  color: var(--nbt-accent-life);
}
.nbt-problem__issue-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--nbt-text-void-primary);
  margin-bottom: 8px;
}
.nbt-problem__issue-desc {
  font-size: 14px;
  color: var(--nbt-text-void-muted);
  line-height: 1.6;
}

.nbt-approach {
  padding: 96px 0;
}
.nbt-approach__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 64px;
}
.nbt-approach__header h2 {
  font-size: clamp(28px, 3vw, 42px);
  margin-bottom: 16px;
  color: var(--nbt-text-surface-primary);
}
.nbt-approach__header p {
  color: var(--nbt-text-surface-muted);
  font-size: 16px;
}
.nbt-approach__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.nbt-approach__step {
  padding: 32px;
  background: var(--nbt-bg-white);
  border: 1px solid var(--nbt-border-surface);
  border-radius: var(--nbt-radius-lg);
}
.nbt-approach__step-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.5px;
  color: var(--nbt-text-surface-muted);
  margin-bottom: 16px;
  display: block;
}
.nbt-approach__step-title {
  font-size: 19px;
  font-family: 'Fraunces', serif;
  font-weight: 300;
  color: var(--nbt-text-surface-primary);
  margin-bottom: 12px;
  line-height: 1.3;
}
.nbt-approach__step-desc {
  font-size: 15px;
  color: var(--nbt-text-surface-muted);
  line-height: 1.65;
}

.nbt-metrics {
  padding: 96px 0;
}
.nbt-metrics__header {
  max-width: 540px;
  margin-bottom: 48px;
}
.nbt-metrics__header h2 {
  font-size: clamp(28px, 3vw, 40px);
  color: var(--nbt-text-surface-primary);
  margin-bottom: 12px;
}
.nbt-metrics__header p {
  color: var(--nbt-text-surface-muted);
  font-size: 15px;
}
.nbt-metrics__grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  align-items: start;
}
.nbt-metric-card {
  background: var(--nbt-bg-surface);
  border: 1px solid var(--nbt-border-surface);
  border-radius: var(--nbt-radius-lg);
  padding: 32px;
}
.nbt-metric-card--featured {
  border-color: var(--nbt-accent-soil);
  background: var(--nbt-bg-white);
}
.nbt-metric-card__value {
  font-family: 'Fraunces', serif;
  font-weight: 700;
  font-size: 48px;
  font-variation-settings: "opsz" 72;
  line-height: 1;
  color: var(--nbt-text-surface-primary);
  margin-bottom: 8px;
}
.nbt-metric-card__label {
  font-size: 15px;
  color: var(--nbt-text-surface-muted);
  line-height: 1.4;
  margin-bottom: 12px;
}
.nbt-metric-card__source {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--nbt-text-surface-muted);
  opacity: 0.7;
  line-height: 1.4;
}
.nbt-testimonial {
  background: var(--nbt-bg-white);
  border: 1px solid var(--nbt-border-surface);
  border-left: 3px solid var(--nbt-accent-soil);
  border-radius: var(--nbt-radius-lg);
  padding: 32px;
}
.nbt-testimonial__quote {
  font-family: 'Fraunces', serif;
  font-weight: 300;
  font-size: 17px;
  font-variation-settings: "opsz" 24;
  color: var(--nbt-text-surface-primary);
  line-height: 1.65;
  margin-bottom: 20px;
}
.nbt-testimonial__attr {
  font-size: 13px;
  color: var(--nbt-text-surface-muted);
  font-style: normal;
}
.nbt-testimonial__attr strong {
  color: var(--nbt-text-surface-primary);
  font-weight: 600;
}

.nbt-pipeline-preview {
  padding: 96px 0;
}
.nbt-pipeline-preview__header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 48px;
}
.nbt-pipeline-preview__header h2 {
  font-size: clamp(26px, 3vw, 38px);
  color: var(--nbt-text-void-primary);
  margin-bottom: 12px;
}
.nbt-pipeline-preview__header p {
  color: var(--nbt-text-void-muted);
  font-size: 16px;
}
.nbt-pipeline-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}
.nbt-pipeline-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--nbt-border-void);
  border-radius: var(--nbt-radius-lg);
  padding: 28px 24px;
  transition: border-color var(--nbt-dur) var(--nbt-ease);
}
.nbt-pipeline-card:hover { border-color: rgba(91, 175, 106, 0.4); }
.nbt-pipeline-card__code {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  font-weight: 500;
  color: var(--nbt-accent-life);
  margin-bottom: 8px;
  display: block;
}
.nbt-pipeline-card__crops {
  font-size: 15px;
  font-weight: 600;
  color: var(--nbt-text-void-primary);
  margin-bottom: 4px;
}
.nbt-pipeline-card__stress {
  font-size: 13px;
  color: var(--nbt-text-void-muted);
  margin-bottom: 16px;
}
.nbt-pipeline-card__badge {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.8px;
  padding: 4px 10px;
  border-radius: 3px;
  display: inline-block;
  background: rgba(91, 175, 106, 0.12);
  color: var(--nbt-accent-life);
  border: 1px solid rgba(91, 175, 106, 0.25);
}
.nbt-pipeline-preview__cta {
  text-align: center;
}

.nbt-for-whom {
  padding: 96px 0;
}
.nbt-for-whom__header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 48px;
}
.nbt-for-whom__header h2 {
  font-size: clamp(26px, 3vw, 38px);
  color: var(--nbt-text-surface-primary);
  margin-bottom: 12px;
}
.nbt-for-whom__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.nbt-for-whom__card {
  background: var(--nbt-bg-white);
  border: 1px solid var(--nbt-border-surface);
  border-radius: var(--nbt-radius-lg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.nbt-for-whom__card-icon {
  width: 48px;
  height: 48px;
  background: var(--nbt-bg-surface);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 24px;
  border: 1px solid var(--nbt-border-surface);
}
.nbt-for-whom__card-title {
  font-family: 'Fraunces', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--nbt-text-surface-primary);
  margin-bottom: 16px;
}
.nbt-for-whom__card-body {
  font-size: 15px;
  color: var(--nbt-text-surface-muted);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 32px;
}
.nbt-for-whom__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
}
.nbt-for-whom__list-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--nbt-text-surface-muted);
}
.nbt-for-whom__list-item::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--nbt-accent-life);
  flex-shrink: 0;
  margin-top: 7px;
}

.nbt-team-section {
  padding: 96px 0;
}
.nbt-team-section__header {
  text-align: center;
  margin-bottom: 56px;
}
.nbt-team-section__header h2 {
  font-size: clamp(28px, 3vw, 42px);
  color: var(--nbt-text-surface-primary);
  margin-bottom: 12px;
}
.nbt-team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.nbt-team-card {
  background: var(--nbt-bg-white);
  border: 1px solid var(--nbt-border-surface);
  border-radius: var(--nbt-radius-lg);
  padding: 32px;
  text-align: center;
}
.nbt-team-card__avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 20px;
  border: 2px solid var(--nbt-border-surface);
}
.nbt-team-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.nbt-team-card__initials {
  width: 100%;
  height: 100%;
  background: var(--nbt-bg-deep);
  color: var(--nbt-text-void-primary);
  font-size: 22px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Manrope', sans-serif;
}
.nbt-team-card__name {
  font-family: 'Fraunces', serif;
  font-size: 19px;
  font-weight: 700;
  color: var(--nbt-text-surface-primary);
  margin-bottom: 4px;
}
.nbt-team-card__role {
  font-size: 13px;
  font-weight: 500;
  color: var(--nbt-text-surface-muted);
  margin-bottom: 16px;
  font-family: 'IBM Plex Mono', monospace;
  letter-spacing: 0.3px;
}
.nbt-team-card__bio {
  font-size: 14px;
  color: var(--nbt-text-surface-muted);
  line-height: 1.65;
}

.nbt-contact-cta {
  padding: 96px 0;
  text-align: center;
}
.nbt-contact-cta h2 {
  font-size: clamp(26px, 3vw, 40px);
  color: var(--nbt-text-void-primary);
  margin-bottom: 16px;
}
.nbt-contact-cta p {
  font-size: 17px;
  color: var(--nbt-text-void-muted);
  max-width: 500px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.nbt-contact-cta__btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.nbt-science-hero {
  background: var(--nbt-bg-void);
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: calc(var(--nbt-nav-h) + 64px);
  padding-bottom: 80px;
}
.nbt-science-hero__bg {
  position: absolute;
  inset: 0;
  object-fit: cover;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.3;
}
.nbt-science-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(25,31,26,0.65) 0%, rgba(25,31,26,0.9) 100%);
  z-index: 1;
}
.nbt-science-hero__text {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
}
.nbt-science-hero__text h1 {
  font-size: clamp(36px, 5vw, 60px);
  color: var(--nbt-text-void-primary);
  margin-bottom: 24px;
}
.nbt-science-hero__text p {
  font-size: 19px;
  font-weight: 300;
  color: var(--nbt-text-void-muted);
  line-height: 1.7;
}

.nbt-subhero {
  padding-top: calc(var(--nbt-nav-h) + 64px);
  padding-bottom: 64px;
}
.nbt-subhero__text {
  max-width: var(--nbt-container);
  margin-inline: auto;
  padding-inline: 24px;
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
}
.nbt-subhero h1 {
  font-size: clamp(32px, 4vw, 52px);
  color: var(--nbt-text-surface-primary);
  margin-bottom: 20px;
}
.nbt-subhero p.nbt-lead {
  color: var(--nbt-text-surface-muted);
}

.nbt-step-list {
  padding: 80px 0;
}
.nbt-step-list__header {
  text-align: center;
  max-width: 580px;
  margin: 0 auto 56px;
}
.nbt-step-list__header h2 {
  font-size: clamp(26px, 3vw, 38px);
  color: var(--nbt-text-surface-primary);
  margin-bottom: 12px;
}
.nbt-step-list__header p {
  font-size: 16px;
  color: var(--nbt-text-surface-muted);
}
.nbt-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 720px;
  margin-inline: auto;
  counter-reset: steps;
}
.nbt-step {
  display: flex;
  gap: 32px;
  position: relative;
  padding-bottom: 40px;
}
.nbt-step:last-child { padding-bottom: 0; }
.nbt-step__num-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
}
.nbt-step__circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--nbt-accent-life);
  color: #1E2B20;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  z-index: 1;
}
.nbt-step__line {
  width: 2px;
  flex: 1;
  background: var(--nbt-border-surface);
  margin-top: 8px;
}
.nbt-step:last-child .nbt-step__line { display: none; }
.nbt-step__body {
  padding-top: 8px;
}
.nbt-step__title {
  font-family: 'Fraunces', serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--nbt-text-surface-primary);
  margin-bottom: 8px;
}
.nbt-step__desc {
  font-size: 15px;
  color: var(--nbt-text-surface-muted);
  line-height: 1.7;
}

.nbt-ai-platform {
  padding: 80px 0;
}
.nbt-ai-platform__header {
  max-width: 600px;
  margin-bottom: 48px;
}
.nbt-ai-platform__header h2 {
  font-size: clamp(26px, 3vw, 38px);
  color: var(--nbt-text-surface-primary);
  margin-bottom: 12px;
}
.nbt-ai-platform__header p {
  color: var(--nbt-text-surface-muted);
  font-size: 16px;
  line-height: 1.7;
}
.nbt-ai-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.nbt-ai-feature {
  padding: 28px;
  background: var(--nbt-bg-white);
  border: 1px solid var(--nbt-border-surface);
  border-radius: var(--nbt-radius-lg);
}
.nbt-ai-feature__icon {
  width: 40px;
  height: 40px;
  background: rgba(91, 175, 106, 0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 16px;
  color: var(--nbt-accent-life);
}
.nbt-ai-feature__title {
  font-weight: 600;
  font-size: 16px;
  color: var(--nbt-text-surface-primary);
  margin-bottom: 8px;
}
.nbt-ai-feature__desc {
  font-size: 14px;
  color: var(--nbt-text-surface-muted);
  line-height: 1.65;
}

.nbt-soil-sources {
  padding: 80px 0;
}
.nbt-soil-sources__header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 48px;
}
.nbt-soil-sources__header h2 {
  font-size: clamp(26px, 3vw, 38px);
  color: var(--nbt-text-void-primary);
  margin-bottom: 12px;
}
.nbt-soil-sources__header p {
  color: var(--nbt-text-void-muted);
  font-size: 16px;
}
.nbt-source-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.nbt-source-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--nbt-border-void);
  border-radius: var(--nbt-radius-lg);
  padding: 28px;
}
.nbt-source-card__type {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--nbt-text-void-accent);
  margin-bottom: 12px;
  display: block;
}
.nbt-source-card__title {
  font-size: 16px;
  font-weight: 600;
  color: var(--nbt-text-void-primary);
  margin-bottom: 8px;
}
.nbt-source-card__desc {
  font-size: 14px;
  color: var(--nbt-text-void-muted);
  line-height: 1.65;
}

.nbt-research-cta {
  padding: 80px 0;
  text-align: center;
}
.nbt-research-cta h2 {
  font-size: clamp(24px, 3vw, 36px);
  color: var(--nbt-text-void-primary);
  margin-bottom: 16px;
}
.nbt-research-cta p {
  color: var(--nbt-text-void-muted);
  font-size: 16px;
  max-width: 480px;
  margin: 0 auto 36px;
  line-height: 1.7;
}
.nbt-research-cta__btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.nbt-pipeline-hero {
  padding-top: calc(var(--nbt-nav-h) + 64px);
  padding-bottom: 64px;
  background: var(--nbt-bg-surface);
  overflow-x: hidden;
}
.nbt-pipeline-hero__text {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}
.nbt-pipeline-hero__text h1 {
  font-size: clamp(32px, 4vw, 52px);
  color: var(--nbt-text-surface-primary);
  margin-bottom: 20px;
}
.nbt-pipeline-hero__text p {
  font-size: 18px;
  font-weight: 300;
  color: var(--nbt-text-surface-muted);
  line-height: 1.7;
}

.nbt-progress-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--nbt-border-surface);
  border-radius: var(--nbt-radius-lg);
  background: var(--nbt-bg-white);
  max-width: 100%;
}
.nbt-progress-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}
.nbt-progress-table thead th {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--nbt-text-surface-muted);
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--nbt-border-surface);
  white-space: nowrap;
}
.nbt-progress-table thead th:first-child {
  width: 100px;
}
.nbt-progress-table tbody tr {
  border-bottom: 1px solid var(--nbt-border-surface);
}
.nbt-progress-table tbody tr:last-child { border-bottom: none; }
.nbt-progress-table__code {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px;
  font-weight: 700;
  color: var(--nbt-text-surface-primary);
  padding: 20px 16px;
  white-space: nowrap;
}
.nbt-progress-table__stage {
  padding: 20px 16px;
  font-size: 12px;
  font-weight: 500;
  text-align: center;
}
.nbt-progress-table__stage--done {
  color: var(--nbt-text-surface-muted);
}
.nbt-progress-table__stage--done::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 4px;
  background: rgba(91, 175, 106, 0.25);
  border-radius: 2px;
  vertical-align: middle;
}
.nbt-progress-table__stage--active {
  background: rgba(91, 175, 106, 0.1);
}
.nbt-progress-table__stage--active span {
  background: rgba(91, 175, 106, 0.15);
  color: var(--nbt-text-surface-primary);
  padding: 4px 10px;
  border-radius: 3px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border: 1px solid rgba(91, 175, 106, 0.3);
}
.nbt-progress-table__stage--future {
  color: var(--nbt-border-surface);
}
.nbt-progress-table__stage--future::before {
  content: '';
  display: inline-block;
  width: 16px;
  height: 2px;
  background: var(--nbt-border-surface);
  border-radius: 1px;
  vertical-align: middle;
}
.nbt-progress-table__mechanism {
  padding: 0 16px 16px;
  font-size: 12px;
  color: var(--nbt-text-surface-muted);
  font-style: italic;
  grid-column: 1 / -1;
}

.nbt-candidates {
  padding: 80px 0;
}
.nbt-candidates__header {
  margin-bottom: 48px;
  text-align: center;
}
.nbt-candidates__header h2 {
  font-size: clamp(26px, 3vw, 38px);
  color: var(--nbt-text-surface-primary);
  margin-bottom: 12px;
}
.nbt-candidate-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.nbt-candidate-card {
  background: var(--nbt-bg-surface);
  border: 1px solid var(--nbt-border-surface);
  border-radius: var(--nbt-radius-lg);
  padding: 32px;
}
.nbt-candidate-card__code {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 22px;
  font-weight: 700;
  color: var(--nbt-text-surface-primary);
  margin-bottom: 8px;
  display: block;
}
.nbt-candidate-card__stress {
  font-size: 13px;
  font-weight: 600;
  color: var(--nbt-text-surface-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.nbt-candidate-card__stress-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.nbt-candidate-card__stress-dot--saline { background: var(--nbt-accent-soil); }
.nbt-candidate-card__stress-dot--cold { background: var(--nbt-accent-life); }
.nbt-candidate-card__crops {
  font-size: 15px;
  font-weight: 500;
  color: var(--nbt-text-surface-primary);
  margin-bottom: 8px;
}
.nbt-candidate-card__mechanism {
  font-size: 14px;
  color: var(--nbt-text-surface-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}
.nbt-candidate-card__stage {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 3px;
  background: rgba(91, 175, 106, 0.08);
  color: var(--nbt-text-surface-primary);
  border: 1px solid rgba(91, 175, 106, 0.25);
}

.nbt-dev-stages {
  padding: 80px 0;
}
.nbt-dev-stages__header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 48px;
}
.nbt-dev-stages__header h2 {
  font-size: clamp(24px, 3vw, 36px);
  color: var(--nbt-text-surface-primary);
  margin-bottom: 12px;
}
.nbt-dev-stages__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.nbt-dev-stage {
  padding: 24px 16px;
  background: var(--nbt-bg-white);
  border: 1px solid var(--nbt-border-surface);
  border-radius: var(--nbt-radius);
  text-align: center;
}
.nbt-dev-stage__num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  color: var(--nbt-text-surface-primary);
  display: block;
  margin-bottom: 8px;
  letter-spacing: 1px;
}
.nbt-dev-stage__name {
  font-size: 14px;
  font-weight: 600;
  color: var(--nbt-text-surface-primary);
  margin-bottom: 8px;
  line-height: 1.3;
}
.nbt-dev-stage__desc {
  font-size: 12px;
  color: var(--nbt-text-surface-muted);
  line-height: 1.6;
}

.nbt-target-stress {
  padding: 80px 0;
}
.nbt-target-stress__header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 48px;
}
.nbt-target-stress__header h2 {
  font-size: clamp(24px, 3vw, 36px);
  color: var(--nbt-text-surface-primary);
  margin-bottom: 12px;
}
.nbt-stress-diagrams {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.nbt-stress-diagram {
  background: var(--nbt-bg-white);
  border: 1px solid var(--nbt-border-surface);
  border-radius: var(--nbt-radius-lg);
  padding: 36px;
}
.nbt-stress-diagram__title {
  font-family: 'Fraunces', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--nbt-text-surface-primary);
  margin-bottom: 8px;
}
.nbt-stress-diagram__mechanism {
  font-size: 14px;
  color: var(--nbt-text-surface-muted);
  margin-bottom: 24px;
  line-height: 1.6;
}
.nbt-stress-diagram__pathway {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.nbt-stress-diagram__node {
  padding: 12px 16px;
  background: var(--nbt-bg-surface);
  border: 1px solid var(--nbt-border-surface);
  border-radius: var(--nbt-radius);
  font-size: 13px;
  color: var(--nbt-text-surface-primary);
  font-weight: 500;
  position: relative;
}
.nbt-stress-diagram__node + .nbt-stress-diagram__node {
  margin-top: 2px;
}
.nbt-stress-diagram__node--highlight {
  background: rgba(91, 175, 106, 0.08);
  border-color: rgba(91, 175, 106, 0.3);
  color: #2a6e34;
}
.nbt-stress-diagram__connector {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 20px;
  color: var(--nbt-text-surface-muted);
  font-size: 12px;
}

.nbt-partner-cta {
  padding: 80px 0;
  text-align: center;
}
.nbt-partner-cta h2 {
  font-size: clamp(24px, 3vw, 36px);
  color: var(--nbt-text-void-primary);
  margin-bottom: 16px;
}
.nbt-partner-cta p {
  font-size: 17px;
  color: var(--nbt-text-void-muted);
  max-width: 460px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.nbt-about-hero {
  padding-top: calc(var(--nbt-nav-h) + 64px);
  padding-bottom: 64px;
}
.nbt-about-hero__text {
  max-width: 680px;
}
.nbt-about-hero__text h1 {
  font-size: clamp(32px, 4vw, 52px);
  color: var(--nbt-text-surface-primary);
  margin-bottom: 20px;
}
.nbt-about-hero__text p {
  font-size: 18px;
  font-weight: 300;
  color: var(--nbt-text-surface-muted);
  line-height: 1.7;
}
.nbt-about-hero__stat-band {
  display: flex;
  gap: 48px;
  margin-top: 48px;
  flex-wrap: wrap;
}
.nbt-about-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.nbt-about-hero__stat-value {
  font-family: 'Fraunces', serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--nbt-text-surface-primary);
  line-height: 1;
}
.nbt-about-hero__stat-label {
  font-size: 13px;
  color: var(--nbt-text-surface-muted);
  font-family: 'IBM Plex Mono', monospace;
}

.nbt-story {
  padding: 80px 0;
}
.nbt-story__inner {
  max-width: 720px;
  margin-inline: auto;
}
.nbt-story__inner h2 {
  font-size: clamp(24px, 3vw, 36px);
  color: var(--nbt-text-surface-primary);
  margin-bottom: 24px;
}
.nbt-story__inner p {
  font-size: 16px;
  color: var(--nbt-text-surface-muted);
  line-height: 1.8;
  margin-bottom: 20px;
}
.nbt-story__inner p:last-child { margin-bottom: 0; }

.nbt-patagonia {
  padding: 80px 0;
}
.nbt-patagonia__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.nbt-patagonia__text h2 {
  font-size: clamp(24px, 3vw, 36px);
  color: var(--nbt-text-void-primary);
  margin-bottom: 16px;
}
.nbt-patagonia__text p {
  font-size: 16px;
  color: var(--nbt-text-void-muted);
  line-height: 1.75;
  margin-bottom: 16px;
}
.nbt-patagonia__text p:last-child { margin-bottom: 0; }
.nbt-patagonia__image-wrap {
  border-radius: var(--nbt-radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.nbt-patagonia__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.nbt-join-cta {
  padding: 80px 0;
  text-align: center;
}
.nbt-join-cta h2 {
  font-size: clamp(22px, 3vw, 34px);
  color: var(--nbt-text-surface-primary);
  margin-bottom: 16px;
}
.nbt-join-cta p {
  font-size: 16px;
  color: var(--nbt-text-surface-muted);
  max-width: 480px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

.nbt-blog-hero {
  padding-top: calc(var(--nbt-nav-h) + 56px);
  padding-bottom: 48px;
}
.nbt-blog-hero h1 {
  font-size: clamp(32px, 4vw, 48px);
  color: var(--nbt-text-surface-primary);
  margin-bottom: 12px;
}
.nbt-blog-hero p {
  font-size: 17px;
  font-weight: 300;
  color: var(--nbt-text-surface-muted);
  max-width: 540px;
}

.nbt-featured-post {
  padding: 64px 0;
}
.nbt-featured-post__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.nbt-featured-post__cover {
  aspect-ratio: 16/9;
  border-radius: var(--nbt-radius-lg);
  overflow: hidden;
}
.nbt-featured-post__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.nbt-featured-post__text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 8px;
}
.nbt-featured-post__tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--nbt-text-surface-muted);
  margin-bottom: 12px;
  display: block;
}
.nbt-featured-post__title {
  font-family: 'Fraunces', serif;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  color: var(--nbt-text-surface-primary);
  margin-bottom: 12px;
  line-height: 1.25;
}
.nbt-featured-post__excerpt {
  font-size: 15px;
  color: var(--nbt-text-surface-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}
.nbt-featured-post__meta {
  font-size: 13px;
  color: var(--nbt-text-surface-muted);
  margin-bottom: 24px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.nbt-featured-post__meta time {
  color: var(--nbt-text-surface-muted);
}

.nbt-blog-grid {
  padding: 64px 0;
}
.nbt-blog-grid__header {
  margin-bottom: 32px;
}
.nbt-blog-grid__header h2 {
  font-size: 22px;
  color: var(--nbt-text-surface-primary);
}
.nbt-blog-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: start;
}
.nbt-blog-card {
  background: var(--nbt-bg-white);
  border: 1px solid var(--nbt-border-surface);
  border-radius: var(--nbt-radius-lg);
  overflow: hidden;
  transition: transform var(--nbt-dur) var(--nbt-ease), box-shadow var(--nbt-dur) var(--nbt-ease);
}
.nbt-blog-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(25,31,26,0.08);
}
.nbt-blog-card__cover {
  aspect-ratio: 16/9;
  overflow: hidden;
  border-radius: var(--nbt-radius-lg) var(--nbt-radius-lg) 0 0;
}
.nbt-blog-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 360ms var(--nbt-ease);
}
.nbt-blog-card:hover .nbt-blog-card__cover img {
  transform: scale(1.03);
}
.nbt-blog-card__body {
  padding: 24px;
}
.nbt-blog-card__tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--nbt-text-surface-muted);
  margin-bottom: 8px;
  display: block;
}
.nbt-blog-card__title {
  font-family: 'Fraunces', serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--nbt-text-surface-primary);
  line-height: 1.3;
  margin-bottom: 10px;
}
.nbt-blog-card__excerpt {
  font-size: 13px;
  color: var(--nbt-text-surface-muted);
  line-height: 1.65;
  margin-bottom: 16px;
}
.nbt-blog-card__meta {
  font-size: 12px;
  color: var(--nbt-text-surface-muted);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.nbt-subscribe {
  padding: 80px 0;
  text-align: center;
}
.nbt-subscribe h2 {
  font-size: clamp(22px, 3vw, 34px);
  color: var(--nbt-text-void-primary);
  margin-bottom: 16px;
}
.nbt-subscribe p {
  font-size: 16px;
  color: var(--nbt-text-void-muted);
  max-width: 440px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

.nbt-article-hero {
  padding-top: calc(var(--nbt-nav-h) + 48px);
  padding-bottom: 48px;
}
.nbt-article-inner {
  max-width: 720px;
  margin-inline: auto;
}
.nbt-article-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--nbt-text-surface-primary);
  margin-bottom: 32px;
  transition: color var(--nbt-dur) var(--nbt-ease);
  text-decoration: none;
}
.nbt-article-back:hover { color: var(--nbt-accent-life); }
.nbt-article-back i { font-size: 12px; }
.nbt-article-cover {
  aspect-ratio: 16/9;
  overflow: hidden;
  border-radius: var(--nbt-radius-lg);
  margin-bottom: 32px;
  max-width: 720px;
  margin-inline: auto;
}
.nbt-article-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.nbt-article-title {
  font-size: clamp(26px, 4vw, 40px);
  color: var(--nbt-text-surface-primary);
  margin-bottom: 16px;
  line-height: 1.2;
}
.nbt-article-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 0;
}
.nbt-article-meta__author {
  font-weight: 600;
  font-size: 14px;
  color: var(--nbt-text-surface-primary);
}
.nbt-article-meta__date {
  font-size: 14px;
  color: var(--nbt-text-surface-muted);
}
.nbt-article-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.nbt-article-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.8px;
  padding: 3px 10px;
  border-radius: 3px;
  background: var(--nbt-bg-surface);
  color: var(--nbt-text-surface-muted);
  border: 1px solid var(--nbt-border-surface);
  text-transform: lowercase;
}

.nbt-article-body-section {
  padding-bottom: 96px;
}
.nbt-article-body {
  font-size: 17px;
  line-height: 1.8;
  color: var(--nbt-text-surface-primary);
}
.nbt-article-body h2 {
  font-size: 24px;
  color: var(--nbt-text-surface-primary);
  margin-top: 40px;
  margin-bottom: 16px;
}
.nbt-article-body h3 {
  font-size: 19px;
  color: var(--nbt-text-surface-primary);
  margin-top: 32px;
  margin-bottom: 12px;
}
.nbt-article-body p {
  margin-bottom: 20px;
  color: var(--nbt-text-surface-muted);
}
.nbt-article-body p:last-child { margin-bottom: 0; }
.nbt-article-body strong {
  color: var(--nbt-text-surface-primary);
  font-weight: 600;
}
.nbt-article-body ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 20px;
  color: var(--nbt-text-surface-muted);
}
.nbt-article-body ul li {
  margin-bottom: 8px;
  line-height: 1.7;
}

.nbt-contact-hero {
  padding-top: calc(var(--nbt-nav-h) + 64px);
  padding-bottom: 64px;
}
.nbt-contact-hero h1 {
  font-size: clamp(30px, 4vw, 48px);
  color: var(--nbt-text-surface-primary);
  margin-bottom: 16px;
}
.nbt-contact-hero p {
  font-size: 18px;
  font-weight: 300;
  color: var(--nbt-text-surface-muted);
  max-width: 540px;
  line-height: 1.7;
}

.nbt-contact-form-section {
  padding: 80px 0;
}
.nbt-contact-form-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}

#nbt-contact-confirm-view {
  display: none;
}
#nbt-contact-confirm-view.is-visible {
  display: block;
}
.nbt-contact-confirm {
  background: var(--nbt-bg-white);
  border: 1px solid var(--nbt-border-surface);
  border-left: 3px solid var(--nbt-accent-life);
  border-radius: var(--nbt-radius-lg);
  padding: 40px;
  text-align: center;
}
.nbt-contact-confirm__icon {
  width: 56px;
  height: 56px;
  background: rgba(91, 175, 106, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 24px;
  color: var(--nbt-accent-life);
}
.nbt-contact-confirm h3 {
  font-size: 20px;
  color: var(--nbt-text-surface-primary);
  margin-bottom: 12px;
}
.nbt-contact-confirm p {
  font-size: 15px;
  color: var(--nbt-text-surface-muted);
  line-height: 1.65;
}

.nbt-form-group {
  margin-bottom: 20px;
}
.nbt-form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--nbt-text-surface-primary);
  margin-bottom: 6px;
}
.nbt-form-input,
.nbt-form-select,
.nbt-form-textarea {
  width: 100%;
  padding: 11px 14px;
  background: var(--nbt-bg-white);
  border: 1px solid var(--nbt-border-surface);
  border-radius: var(--nbt-radius);
  color: var(--nbt-text-surface-primary);
  font-size: 15px;
  transition: border-color var(--nbt-dur) var(--nbt-ease);
  -webkit-appearance: none;
  appearance: none;
}
.nbt-form-input:focus,
.nbt-form-select:focus,
.nbt-form-textarea:focus {
  outline: none;
  border-color: var(--nbt-accent-life);
}
.nbt-form-textarea {
  min-height: 120px;
  resize: vertical;
}
.nbt-form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234A5A4D' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 40px;
}

.nbt-contact-info {
  padding: 80px 0;
}
.nbt-contact-info__header {
  margin-bottom: 32px;
}
.nbt-contact-info__header h2 {
  font-size: 24px;
  color: var(--nbt-text-surface-primary);
  margin-bottom: 8px;
}
.nbt-contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.nbt-contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.nbt-contact-detail__icon {
  width: 40px;
  height: 40px;
  background: var(--nbt-bg-surface);
  border: 1px solid var(--nbt-border-surface);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--nbt-accent-life);
  flex-shrink: 0;
}
.nbt-contact-detail__body {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.nbt-contact-detail__label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--nbt-text-surface-muted);
  margin-bottom: 4px;
  font-family: 'IBM Plex Mono', monospace;
}
.nbt-contact-detail__value {
  font-size: 15px;
  color: var(--nbt-text-surface-primary);
  line-height: 1.5;
}
.nbt-contact-detail__value a {
  color: var(--nbt-text-surface-primary);
  transition: color var(--nbt-dur) var(--nbt-ease);
}
.nbt-contact-detail__value a:hover { color: var(--nbt-accent-life); }

.nbt-login {
  min-height: 100vh;
  background: var(--nbt-bg-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
}
.nbt-login__card {
  background: var(--nbt-bg-white);
  border: 1px solid var(--nbt-border-surface);
  border-radius: var(--nbt-radius-lg);
  padding: 48px 40px;
  width: 100%;
  max-width: 420px;
}
.nbt-login__logo {
  display: flex;
  justify-content: center;
  margin-bottom: 32px;
}
.nbt-login__logo img {
  height: 36px;
  width: auto;
}
.nbt-login__title {
  font-family: 'Fraunces', serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--nbt-text-surface-primary);
  text-align: center;
  margin-bottom: 8px;
}
.nbt-login__subtitle {
  font-size: 14px;
  color: var(--nbt-text-surface-muted);
  text-align: center;
  margin-bottom: 32px;
}
.nbt-login-error {
  display: none;
  background: rgba(192, 123, 61, 0.08);
  border: 1px solid rgba(192, 123, 61, 0.3);
  border-radius: var(--nbt-radius);
  padding: 12px 16px;
  font-size: 14px;
  color: #8B4513;
  margin-bottom: 20px;
}
.nbt-login-error.is-visible {
  display: block;
}
.nbt-login__forgot {
  display: block;
  text-align: right;
  font-size: 13px;
  color: var(--nbt-text-surface-muted);
  margin-bottom: 24px;
  transition: color var(--nbt-dur) var(--nbt-ease);
}
.nbt-login__forgot:hover { color: var(--nbt-text-surface-primary); }
.nbt-login__submit {
  width: 100%;
  padding: 13px;
  font-size: 16px;
  font-weight: 600;
}
.nbt-login__legal {
  text-align: center;
  font-size: 12px;
  color: var(--nbt-text-surface-muted);
  margin-top: 24px;
  line-height: 1.6;
}
.nbt-login__legal a {
  color: var(--nbt-text-surface-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--nbt-bg-void);
  border-top: 1px solid var(--nbt-border-void);
  padding: 16px 0;
}
.cookie-banner__inner {
  max-width: var(--nbt-container);
  margin-inline: auto;
  padding-inline: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cookie-banner__text {
  font-size: 14px;
  color: var(--nbt-text-void-muted);
  line-height: 1.5;
  flex: 1;
  min-width: 200px;
}
.cookie-banner__text a {
  color: var(--nbt-text-void-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.cookie-banner__actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
  flex-wrap: wrap;
}
.cookie-banner__btn {
  padding: 9px 20px;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--nbt-radius);
  cursor: pointer;
  transition: background var(--nbt-dur) var(--nbt-ease), color var(--nbt-dur) var(--nbt-ease);
  font-family: 'Manrope', sans-serif;
  border: 2px solid transparent;
}
.cookie-banner__btn--primary {
  background: var(--nbt-accent-life);
  color: #1E2B20;
  border-color: var(--nbt-accent-life);
}
.cookie-banner__btn--primary:hover {
  background: var(--nbt-accent-life);
  border-color: #3d8a48;
}
.cookie-banner__btn--secondary {
  background: transparent;
  color: var(--nbt-text-void-muted);
  border-color: var(--nbt-border-void);
}
.cookie-banner__btn--secondary:hover {
  color: var(--nbt-text-void-primary);
  border-color: var(--nbt-text-void-muted);
}

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

.nbt-fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 400ms var(--nbt-ease), transform 400ms var(--nbt-ease);
}
.nbt-fade-in.is-visible {
  opacity: 1;
  transform: none;
}

.nbt-legal-content {
  padding: 64px 0;
  background: var(--nbt-bg-white);
}
.nbt-legal-content__inner {
  max-width: 720px;
  margin-inline: auto;
  color: var(--nbt-text-surface-primary);
}
.nbt-legal-content__inner h2 {
  font-size: 22px;
  margin-top: 40px;
  margin-bottom: 12px;
  color: var(--nbt-text-surface-primary);
}
.nbt-legal-content__inner p {
  font-size: 16px;
  color: var(--nbt-text-surface-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}
.nbt-legal-header {
  background: var(--nbt-bg-surface);
  padding-top: calc(var(--nbt-nav-h) + 48px);
  padding-bottom: 48px;
}
.nbt-legal-header h1 {
  font-size: clamp(28px, 4vw, 44px);
  color: var(--nbt-text-surface-primary);
  margin-bottom: 8px;
}
.nbt-legal-header p {
  font-size: 14px;
  color: var(--nbt-text-surface-muted);
}

@media (max-width: 1024px) {
  .nbt-dev-stages__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  .nbt-footer__inner {
    grid-template-columns: 1fr;
  }
  .nbt-footer__brand { grid-column: auto; }
  .nbt-footer__columns { grid-column: auto; }
  .nbt-metrics__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nbt-nav__hamburger { display: flex; }
  .nbt-nav__menu {
    display: none;
    position: absolute;
    top: var(--nbt-nav-h);
    left: 0;
    right: 0;
    background: var(--nbt-bg-void);
    border-bottom: 1px solid var(--nbt-border-void);
    padding: 16px 24px 24px;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }
  .nbt-nav__menu.is-open {
    display: flex;
  }
  .nbt-nav__links {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    margin-right: 0;
    margin-bottom: 16px;
    gap: 0;
  }
  .nbt-nav__link {
    padding: 10px 4px;
    width: 100%;
  }
  .nbt-nav__cta { width: 100%; text-align: center; }

  .nbt-hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .nbt-hero { min-height: auto; }
  .nbt-pipeline-flow { flex-direction: column; }
  .nbt-pipeline-flow__arrow { width: 2px; height: 20px; align-self: center; padding: 0; margin: 2px 0; }
  .nbt-pipeline-flow__arrow::before { width: 2px; height: 12px; }
  .nbt-pipeline-flow__arrow::after {
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 6px solid var(--nbt-accent-life);
    border-bottom: none;
  }

  .nbt-problem__inner { grid-template-columns: 1fr; }
  .nbt-approach__steps { grid-template-columns: 1fr; }
  .nbt-metrics__grid { grid-template-columns: 1fr; }
  .nbt-pipeline-cards { grid-template-columns: 1fr; }
  .nbt-for-whom__grid { grid-template-columns: 1fr; }
  .nbt-team-grid { grid-template-columns: 1fr; }
  .nbt-ai-features { grid-template-columns: 1fr; }
  .nbt-source-grid { grid-template-columns: 1fr; }
  .nbt-candidate-cards { grid-template-columns: 1fr; }
  .nbt-dev-stages__grid { grid-template-columns: repeat(2, 1fr); }
  .nbt-stress-diagrams { grid-template-columns: 1fr; }
  .nbt-patagonia__inner { grid-template-columns: 1fr; }
  .nbt-featured-post__inner { grid-template-columns: 1fr; }
  .nbt-blog-cards { grid-template-columns: 1fr 1fr; }
  .nbt-footer__columns { grid-template-columns: 1fr 1fr; }
  .nbt-contact-form-section__inner { grid-template-columns: 1fr; }
  .nbt-login__card { padding: 32px 24px; }
  .nbt-about-hero__stat-band { gap: 28px; }
  .nbt-for-whom__card .nbt-btn { white-space: normal; text-align: center; }
}

@media (max-width: 480px) {
  .nbt-blog-cards { grid-template-columns: 1fr; }
  .nbt-footer__columns { grid-template-columns: 1fr; }
  .nbt-dev-stages__grid { grid-template-columns: 1fr; }
  .nbt-progress-table-wrap { border-radius: var(--nbt-radius); }
  .nbt-progress-table { min-width: 0; width: 100%; table-layout: fixed; }
  .nbt-progress-table thead th { white-space: normal; font-size: 8px; padding: 8px 4px; letter-spacing: 0; }
  .nbt-progress-table thead th:first-child { width: 14%; }
  .nbt-progress-table__code { white-space: nowrap; font-size: 11px; padding: 10px 4px; }
  .nbt-progress-table__stage { padding: 10px 4px; font-size: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }
  .nbt-fade-in { opacity: 1; transform: none; }
}

.nbt-page--dark-top .nbt-nav { border-bottom-color: transparent; }
.nbt-page--light-top .nbt-nav { box-shadow: 0 1px 0 var(--nbt-border-void); }

.nbt-legal-content__inner a { color: #2E7D3A; text-decoration: underline; }

.nbt-legal-table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 24px; }
.nbt-legal-table-scroll table { min-width: 480px; border-collapse: collapse; font-size: 15px; width: 100%; margin-bottom: 0; }