:root {
  --kb-deep: #1a2848;
  --kb-deep-hover: #141e36;
  --kb-mid: #2d4a8a;
  --kb-accent: #c8952e;
  --kb-accent-hover: #a97920;
  --kb-accent-light: #e8b865;
  --kb-pale: #f0ede7;
  --kb-white: #ffffff;
  --kb-ink: #1c1c28;
  --kb-muted: #5a5a6e;
  --kb-rule: #d5d2cb;
  --kb-tint: #eaeefc;
  --kb-tint-dark: #c4cdee;
  --kb-highlight: #fdf8f0;
  --kb-amber-tint: #fdf3e2;

  --ff-serif: Georgia, 'Times New Roman', serif;
  --ff-sans: system-ui, -apple-system, 'Segoe UI', Helvetica, Arial, sans-serif;

  --sp-1: 0.5rem;
  --sp-2: 1rem;
  --sp-3: 1.5rem;
  --sp-4: 2rem;
  --sp-5: 3rem;
  --sp-6: 4.5rem;
  --sp-7: 7rem;

  --radius: 5px;
  --radius-lg: 12px;

  --wrap: 1140px;
  --narrow: 720px;

  --shadow-sm: 0 1px 4px rgba(26,40,72,0.10);
  --shadow-md: 0 4px 18px rgba(26,40,72,0.13);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--ff-sans);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--kb-ink);
  background: var(--kb-white);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--kb-mid);
  text-decoration: underline;
  transition: color 0.2s;
}

a:hover, a:focus {
  color: var(--kb-accent);
}

a:focus-visible {
  outline: 2px solid var(--kb-accent);
  outline-offset: 3px;
  border-radius: 2px;
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4 {
  font-family: var(--ff-serif);
  font-weight: normal;
  line-height: 1.25;
  color: var(--kb-deep);
}

h1 { font-size: clamp(2rem, 4.5vw, 3.1rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); }
h4 { font-size: 1.1rem; }

p { margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }

.kb-wrap {
  max-width: var(--wrap);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--sp-4);
  padding-right: var(--sp-4);
}

.kb-narrow-wrap {
  max-width: var(--narrow);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--sp-4);
  padding-right: var(--sp-4);
}

.kb-section {
  padding-top: var(--sp-6);
  padding-bottom: var(--sp-6);
}

.kb-section--pale { background: var(--kb-pale); }
.kb-section--tint { background: var(--kb-tint); }
.kb-section--navy { background: var(--kb-deep); color: var(--kb-white); }
.kb-section--amber-tint { background: var(--kb-amber-tint); }
.kb-section--highlight { background: var(--kb-highlight); }

.kb-section--navy h1,
.kb-section--navy h2,
.kb-section--navy h3,
.kb-section--navy h4 {
  color: var(--kb-white);
}

.kb-btn {
  display: inline-block;
  font-family: var(--ff-sans);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s;
  line-height: 1.3;
}

.kb-btn:focus-visible {
  outline: 2px solid var(--kb-accent);
  outline-offset: 3px;
}

.kb-btn--primary {
  background: var(--kb-accent);
  color: var(--kb-white);
  border-color: var(--kb-accent);
}

.kb-btn--primary:hover, .kb-btn--primary:focus {
  background: var(--kb-accent-hover);
  border-color: var(--kb-accent-hover);
  color: var(--kb-white);
}

.kb-btn--secondary {
  background: transparent;
  color: var(--kb-deep);
  border-color: var(--kb-deep);
}

.kb-btn--secondary:hover, .kb-btn--secondary:focus {
  background: var(--kb-deep);
  color: var(--kb-white);
}

.kb-btn--ghost {
  background: transparent;
  color: var(--kb-white);
  border-color: rgba(255,255,255,0.55);
}

.kb-btn--ghost:hover, .kb-btn--ghost:focus {
  background: rgba(255,255,255,0.15);
  color: var(--kb-white);
  border-color: var(--kb-white);
}

.kb-site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--kb-deep);
  border-bottom: 3px solid var(--kb-accent);
  box-shadow: var(--shadow-md);
}

.kb-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
}

.kb-brand-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  flex-shrink: 0;
}

.kb-brand-mark {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.kb-brand-name {
  font-family: var(--ff-serif);
  font-size: 1.25rem;
  color: var(--kb-white);
  letter-spacing: 0.02em;
}

.kb-nav-list {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  flex-wrap: wrap;
  justify-content: flex-end;
}

.kb-nav-anchor {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.82);
  text-decoration: none;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius);
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}

.kb-nav-anchor:hover,
.kb-nav-anchor:focus,
.kb-nav-anchor--active {
  color: var(--kb-white);
  background: rgba(255,255,255,0.10);
}

.kb-nav-anchor--cta {
  background: var(--kb-accent);
  color: var(--kb-white);
  padding: 0.45rem 1.1rem;
  font-weight: 600;
}

.kb-nav-anchor--cta:hover,
.kb-nav-anchor--cta:focus {
  background: var(--kb-accent-hover);
  color: var(--kb-white);
}

.kb-intro-panel {
  background: var(--kb-deep);
  padding: var(--sp-7) 0 var(--sp-6);
  position: relative;
  overflow: hidden;
}

.kb-intro-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 40%, rgba(45,74,138,0.55) 0%, transparent 65%);
  pointer-events: none;
}

.kb-intro-panel__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
  align-items: center;
}

.kb-intro-panel__content {
  color: var(--kb-white);
}

.kb-intro-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--kb-accent-light);
  margin-bottom: var(--sp-2);
}

.kb-intro-panel__content h1 {
  color: var(--kb-white);
  margin-bottom: var(--sp-3);
}

.kb-intro-lead {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.80);
  margin-bottom: var(--sp-4);
  max-width: 520px;
}

.kb-intro-actions {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
}

.kb-intro-panel__image {
  display: flex;
  align-items: center;
  justify-content: center;
}

.kb-intro-panel__image img {
  width: 100%;
  max-width: 480px;
  border-radius: var(--radius-lg);
}

.kb-principles-section {
  padding-top: var(--sp-6);
  padding-bottom: var(--sp-6);
}

.kb-principles-heading {
  text-align: center;
  margin-bottom: var(--sp-1);
}

.kb-principles-subtext {
  text-align: center;
  color: var(--kb-muted);
  max-width: 600px;
  margin: 0 auto var(--sp-5);
  font-size: 1.05rem;
}

.kb-principles-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-3);
}

.kb-principle-item {
  background: var(--kb-pale);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  border-top: 3px solid var(--kb-accent);
  transition: box-shadow 0.2s;
}

.kb-principle-item:hover {
  box-shadow: var(--shadow-md);
}

.kb-principle-num {
  font-family: var(--ff-serif);
  font-size: 2.5rem;
  color: var(--kb-accent);
  line-height: 1;
  margin-bottom: var(--sp-2);
}

.kb-principle-title {
  font-size: 1.05rem;
  font-family: var(--ff-serif);
  color: var(--kb-deep);
  margin-bottom: var(--sp-1);
}

.kb-principle-text {
  font-size: 0.9rem;
  color: var(--kb-muted);
  line-height: 1.6;
}

.kb-split-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
  align-items: center;
}

.kb-split-block--reverse .kb-split-block__image {
  order: 2;
}

.kb-split-block--reverse .kb-split-block__content {
  order: 1;
}

.kb-split-block__image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  width: 100%;
}

.kb-split-block__label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--kb-accent);
  margin-bottom: var(--sp-2);
}

.kb-split-block__heading {
  margin-bottom: var(--sp-3);
}

.kb-split-block__body {
  color: var(--kb-muted);
  margin-bottom: var(--sp-4);
}

.kb-highlight-strip {
  background: var(--kb-deep);
  padding: var(--sp-5) 0;
  border-top: 1px solid rgba(200,149,46,0.3);
  border-bottom: 1px solid rgba(200,149,46,0.3);
}

.kb-highlight-strip__inner {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

.kb-highlight-strip__mark {
  width: 4px;
  height: 80px;
  background: var(--kb-accent);
  flex-shrink: 0;
  border-radius: 2px;
}

.kb-highlight-strip__text {
  font-family: var(--ff-serif);
  font-size: clamp(1.3rem, 2.5vw, 1.85rem);
  color: var(--kb-white);
  line-height: 1.35;
  max-width: 780px;
}

.kb-page-links-section {
  padding-top: var(--sp-6);
  padding-bottom: var(--sp-6);
}

.kb-page-links-section__heading {
  text-align: center;
  margin-bottom: var(--sp-5);
}

.kb-page-links-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-3);
}

.kb-page-card {
  background: var(--kb-white);
  border: 1px solid var(--kb-rule);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  transition: border-color 0.2s, box-shadow 0.2s;
  text-decoration: none;
  color: inherit;
}

.kb-page-card:hover {
  border-color: var(--kb-accent);
  box-shadow: var(--shadow-md);
  color: inherit;
}

.kb-page-card__label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--kb-accent);
}

.kb-page-card__title {
  font-family: var(--ff-serif);
  font-size: 1.25rem;
  color: var(--kb-deep);
  line-height: 1.3;
}

.kb-page-card__desc {
  font-size: 0.9rem;
  color: var(--kb-muted);
  line-height: 1.6;
  flex: 1;
}

.kb-page-card__link-text {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--kb-mid);
  text-decoration: none;
}

.kb-site-footer {
  background: var(--kb-deep);
  color: rgba(255,255,255,0.80);
  padding-top: var(--sp-6);
  padding-bottom: var(--sp-4);
}

.kb-footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-5);
  padding-bottom: var(--sp-5);
  border-bottom: 1px solid rgba(255,255,255,0.12);
  margin-bottom: var(--sp-4);
}

.kb-footer-brand-name {
  font-family: var(--ff-serif);
  font-size: 1.4rem;
  color: var(--kb-white);
  margin-bottom: var(--sp-2);
}

.kb-footer-brand-desc {
  font-size: 0.88rem;
  line-height: 1.65;
  color: rgba(255,255,255,0.65);
  max-width: 320px;
  margin-bottom: var(--sp-3);
}

.kb-footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.kb-footer-contact-item {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.70);
}

.kb-footer-contact-item strong {
  color: rgba(255,255,255,0.90);
  font-weight: 600;
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.15rem;
}

.kb-footer-col-heading {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--kb-accent-light);
  margin-bottom: var(--sp-2);
}

.kb-footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.kb-footer-nav-link {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.72);
  text-decoration: none;
  transition: color 0.2s;
}

.kb-footer-nav-link:hover {
  color: var(--kb-white);
}

.kb-footer-base {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.kb-footer-copy {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.48);
}

.kb-footer-legal-links {
  display: flex;
  gap: var(--sp-3);
}

.kb-footer-legal-link {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  transition: color 0.2s;
}

.kb-footer-legal-link:hover {
  color: var(--kb-white);
}

.kb-page-banner {
  background: var(--kb-tint);
  border-bottom: 1px solid var(--kb-tint-dark);
  padding: var(--sp-5) 0;
}

.kb-page-banner__breadcrumb {
  font-size: 0.82rem;
  color: var(--kb-muted);
  margin-bottom: var(--sp-2);
}

.kb-page-banner__breadcrumb a {
  color: var(--kb-mid);
  text-decoration: none;
}

.kb-page-banner__breadcrumb a:hover {
  text-decoration: underline;
}

.kb-page-banner__heading {
  margin-bottom: var(--sp-2);
}

.kb-page-banner__lead {
  font-size: 1.1rem;
  color: var(--kb-muted);
  max-width: 680px;
}

.kb-two-col-intro {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--sp-6);
  align-items: start;
}

.kb-two-col-intro__text {
  font-size: 1.05rem;
  color: var(--kb-ink);
}

.kb-two-col-intro__aside {
  background: var(--kb-deep);
  color: var(--kb-white);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
}

.kb-aside-heading {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--kb-accent-light);
  margin-bottom: var(--sp-2);
}

.kb-aside-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.kb-aside-item {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.80);
}

.kb-aside-item::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--kb-accent);
  flex-shrink: 0;
  margin-top: 0.55rem;
}

.kb-scope-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-3);
}

.kb-scope-item {
  background: var(--kb-white);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  border-left: 4px solid var(--kb-mid);
  box-shadow: var(--shadow-sm);
}

.kb-scope-item__num {
  font-family: var(--ff-serif);
  font-size: 0.8rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--kb-mid);
  margin-bottom: var(--sp-1);
}

.kb-scope-item__heading {
  font-family: var(--ff-serif);
  font-size: 1.15rem;
  color: var(--kb-deep);
  margin-bottom: var(--sp-1);
}

.kb-scope-item__text {
  font-size: 0.9rem;
  color: var(--kb-muted);
  line-height: 1.6;
}

.kb-limits-panel {
  background: var(--kb-amber-tint);
  border: 1px solid rgba(200,149,46,0.35);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
}

.kb-limits-panel__heading {
  margin-bottom: var(--sp-3);
  color: var(--kb-deep);
}

.kb-limits-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-2) var(--sp-4);
}

.kb-limits-list li {
  font-size: 0.92rem;
  color: var(--kb-ink);
  padding-left: 1.1rem;
  position: relative;
  line-height: 1.6;
}

.kb-limits-list li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--kb-accent);
  font-weight: bold;
}

.kb-faq-section__heading {
  text-align: center;
  margin-bottom: var(--sp-5);
}

.kb-faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  max-width: 840px;
  margin: 0 auto;
}

.kb-faq-item {
  border: 1px solid var(--kb-rule);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.kb-faq-question {
  background: var(--kb-white);
  padding: var(--sp-3) var(--sp-4);
  font-family: var(--ff-serif);
  font-size: 1.05rem;
  color: var(--kb-deep);
  font-weight: normal;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-2);
}

.kb-faq-question::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--kb-accent);
  flex-shrink: 0;
}

.kb-faq-answer {
  padding: var(--sp-3) var(--sp-4);
  font-size: 0.93rem;
  color: var(--kb-muted);
  background: var(--kb-pale);
  border-top: 1px solid var(--kb-rule);
  line-height: 1.7;
}

.kb-access-prompt {
  background: var(--kb-deep);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.kb-access-prompt__text-heading {
  font-family: var(--ff-serif);
  font-size: 1.4rem;
  color: var(--kb-white);
  margin-bottom: var(--sp-1);
}

.kb-access-prompt__text-sub {
  font-size: 0.93rem;
  color: rgba(255,255,255,0.72);
}

.kb-functions-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5);
  align-items: center;
}

.kb-functions-hero__label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--kb-accent);
  margin-bottom: var(--sp-2);
}

.kb-functions-hero__heading {
  margin-bottom: var(--sp-3);
}

.kb-functions-hero__intro {
  color: var(--kb-muted);
  font-size: 1.05rem;
  margin-bottom: var(--sp-4);
}

.kb-functions-hero__image img {
  width: 100%;
  border-radius: var(--radius-lg);
}

.kb-step-sequence {
  padding-top: var(--sp-6);
  padding-bottom: var(--sp-6);
}

.kb-step-sequence__heading {
  text-align: center;
  margin-bottom: var(--sp-2);
}

.kb-step-sequence__subtext {
  text-align: center;
  color: var(--kb-muted);
  max-width: 580px;
  margin: 0 auto var(--sp-5);
}

.kb-steps-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  max-width: 860px;
  margin: 0 auto;
}

.kb-step-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: var(--sp-4);
  align-items: start;
  background: var(--kb-white);
  border: 1px solid var(--kb-rule);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.kb-step-item:hover {
  border-color: var(--kb-accent);
  box-shadow: var(--shadow-sm);
}

.kb-step-item__number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--kb-deep);
  color: var(--kb-white);
  font-family: var(--ff-serif);
  font-size: 1.5rem;
  flex-shrink: 0;
}

.kb-step-item__heading {
  font-family: var(--ff-serif);
  font-size: 1.15rem;
  color: var(--kb-deep);
  margin-bottom: 0.4rem;
}

.kb-step-item__text {
  font-size: 0.92rem;
  color: var(--kb-muted);
  line-height: 1.65;
}

.kb-capability-section__heading {
  text-align: center;
  margin-bottom: var(--sp-2);
}

.kb-capability-section__intro {
  text-align: center;
  color: var(--kb-muted);
  max-width: 620px;
  margin: 0 auto var(--sp-5);
}

.kb-capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-3);
}

.kb-capability-card {
  background: var(--kb-white);
  border: 1px solid var(--kb-rule);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  transition: box-shadow 0.2s, border-color 0.2s;
}

.kb-capability-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--kb-mid);
}

.kb-capability-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: var(--kb-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-2);
}

.kb-capability-card__title {
  font-family: var(--ff-serif);
  font-size: 1.1rem;
  color: var(--kb-deep);
  margin-bottom: 0.5rem;
}

.kb-capability-card__desc {
  font-size: 0.9rem;
  color: var(--kb-muted);
  line-height: 1.65;
}

.kb-interface-panel {
  background: linear-gradient(135deg, var(--kb-deep) 0%, var(--kb-mid) 100%);
  border-radius: var(--radius-lg);
  padding: var(--sp-5) var(--sp-6);
  color: var(--kb-white);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5);
  align-items: center;
}

.kb-interface-panel__heading {
  color: var(--kb-white);
  margin-bottom: var(--sp-3);
}

.kb-interface-panel__body {
  color: rgba(255,255,255,0.80);
  font-size: 1rem;
  margin-bottom: var(--sp-4);
}

.kb-interface-panel__details {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.kb-interface-detail {
  display: flex;
  gap: var(--sp-2);
  align-items: flex-start;
}

.kb-interface-detail__marker {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--kb-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.kb-interface-detail__text {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.80);
  line-height: 1.5;
}

.kb-enquire-lead {
  background: var(--kb-tint);
  border-bottom: 1px solid var(--kb-tint-dark);
  padding: var(--sp-5) 0;
}

.kb-enquire-lead__heading {
  margin-bottom: var(--sp-2);
}

.kb-enquire-lead__text {
  font-size: 1.05rem;
  color: var(--kb-muted);
  max-width: 640px;
}

.kb-enquire-layout {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--sp-5);
  align-items: start;
  padding-top: var(--sp-5);
  padding-bottom: var(--sp-5);
}

.kb-form-panel__heading {
  margin-bottom: var(--sp-4);
  font-size: 1.4rem;
}

.kb-contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.kb-form-row {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.kb-form-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--kb-ink);
}

.kb-form-label abbr {
  text-decoration: none;
  color: var(--kb-accent);
}

.kb-form-field {
  font-family: var(--ff-sans);
  font-size: 0.95rem;
  color: var(--kb-ink);
  background: var(--kb-white);
  border: 1.5px solid var(--kb-rule);
  border-radius: var(--radius);
  padding: 0.65rem 0.9rem;
  width: 100%;
  transition: border-color 0.2s, box-shadow 0.2s;
  appearance: none;
  -webkit-appearance: none;
}

.kb-form-field:focus {
  outline: none;
  border-color: var(--kb-mid);
  box-shadow: 0 0 0 3px rgba(45,74,138,0.15);
}

.kb-form-field--textarea {
  resize: vertical;
  min-height: 130px;
}

.kb-form-field--select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235a5a6e' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  padding-right: 2.5rem;
}

.kb-form-note {
  font-size: 0.8rem;
  color: var(--kb-muted);
  margin-top: 0.25rem;
}

.kb-form-submit {
  align-self: flex-start;
}

.kb-contact-panel {
  background: var(--kb-pale);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  position: sticky;
  top: 100px;
}

.kb-contact-panel__heading {
  margin-bottom: var(--sp-3);
  font-size: 1.25rem;
}

.kb-contact-detail-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}

.kb-contact-detail__label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--kb-muted);
  display: block;
  margin-bottom: 0.2rem;
}

.kb-contact-detail__value {
  font-size: 0.93rem;
  color: var(--kb-ink);
  line-height: 1.5;
}

.kb-contact-detail__value a {
  color: var(--kb-mid);
  word-break: break-all;
}

.kb-expectations-section {
  padding-top: var(--sp-6);
  padding-bottom: var(--sp-6);
}

.kb-expectations-section__heading {
  margin-bottom: var(--sp-2);
}

.kb-expectations-section__intro {
  color: var(--kb-muted);
  max-width: 680px;
  margin-bottom: var(--sp-5);
  font-size: 1.05rem;
}

.kb-expectations-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-3);
}

.kb-expectation-item {
  display: flex;
  gap: var(--sp-2);
  align-items: flex-start;
}

.kb-expectation-item__num {
  width: 34px;
  height: 34px;
  background: var(--kb-deep);
  color: var(--kb-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.kb-expectation-item__heading {
  font-family: var(--ff-serif);
  font-size: 1rem;
  color: var(--kb-deep);
  margin-bottom: 0.25rem;
}

.kb-expectation-item__text {
  font-size: 0.88rem;
  color: var(--kb-muted);
  line-height: 1.6;
}

.kb-legal-page {
  padding-top: var(--sp-6);
  padding-bottom: var(--sp-6);
}

.kb-legal-header {
  margin-bottom: var(--sp-5);
  padding-bottom: var(--sp-4);
  border-bottom: 2px solid var(--kb-rule);
}

.kb-legal-header__heading {
  margin-bottom: var(--sp-2);
}

.kb-legal-header__meta {
  font-size: 0.85rem;
  color: var(--kb-muted);
}

.kb-legal-body {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--sp-6);
  align-items: start;
}

.kb-legal-content {
  max-width: 680px;
}

.kb-legal-section {
  margin-bottom: var(--sp-5);
}

.kb-legal-section-heading {
  font-family: var(--ff-serif);
  font-size: 1.3rem;
  color: var(--kb-deep);
  margin-bottom: var(--sp-2);
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--kb-rule);
}

.kb-legal-para {
  font-size: 0.93rem;
  color: var(--kb-ink);
  line-height: 1.75;
  margin-bottom: 0.9em;
}

.kb-legal-list {
  margin: 0.5em 0 0.9em 1.2rem;
}

.kb-legal-list li {
  font-size: 0.93rem;
  color: var(--kb-ink);
  line-height: 1.7;
  margin-bottom: 0.4em;
  list-style: disc;
}

.kb-legal-sidebar {
  background: var(--kb-pale);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  position: sticky;
  top: 100px;
}

.kb-legal-sidebar__heading {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--kb-muted);
  margin-bottom: var(--sp-2);
}

.kb-legal-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: var(--sp-4);
}

.kb-legal-nav-link {
  font-size: 0.9rem;
  color: var(--kb-mid);
  text-decoration: none;
  transition: color 0.2s;
}

.kb-legal-nav-link:hover {
  color: var(--kb-accent);
  text-decoration: underline;
}

.kb-legal-sidebar__divider {
  border: none;
  border-top: 1px solid var(--kb-rule);
  margin: var(--sp-3) 0;
}

.kb-legal-contact-block {
  font-size: 0.88rem;
  color: var(--kb-muted);
  line-height: 1.65;
}

.kb-supp-banner {
  background: var(--kb-deep);
  color: var(--kb-white);
  padding: var(--sp-5) 0;
}

.kb-supp-banner__label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--kb-accent-light);
  margin-bottom: var(--sp-2);
}

.kb-supp-banner__heading {
  color: var(--kb-white);
  margin-bottom: var(--sp-2);
}

.kb-supp-banner__lead {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  max-width: 640px;
}

.kb-supp-content {
  padding-top: var(--sp-5);
  padding-bottom: var(--sp-6);
}

.kb-supp-section {
  margin-bottom: var(--sp-5);
}

.kb-supp-section-heading {
  font-family: var(--ff-serif);
  font-size: 1.35rem;
  color: var(--kb-deep);
  margin-bottom: var(--sp-3);
}

.kb-supp-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-3);
  margin-bottom: var(--sp-3);
}

.kb-supp-card {
  background: var(--kb-pale);
  border-radius: var(--radius-lg);
  padding: var(--sp-3) var(--sp-4);
}

.kb-supp-card__title {
  font-family: var(--ff-serif);
  font-size: 1.05rem;
  color: var(--kb-deep);
  margin-bottom: 0.4rem;
}

.kb-supp-card__text {
  font-size: 0.88rem;
  color: var(--kb-muted);
  line-height: 1.65;
}

.kb-extra-intro {
  background: linear-gradient(to bottom right, var(--kb-pale), var(--kb-tint));
  padding: var(--sp-6) 0;
}

.kb-extra-intro__label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--kb-mid);
  margin-bottom: var(--sp-2);
}

.kb-extra-intro__heading {
  margin-bottom: var(--sp-3);
}

.kb-extra-intro__body {
  font-size: 1.05rem;
  color: var(--kb-muted);
  max-width: 680px;
}

.kb-glossary-section {
  padding-top: var(--sp-5);
  padding-bottom: var(--sp-5);
}

.kb-glossary-heading {
  margin-bottom: var(--sp-4);
}

.kb-glossary-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.kb-glossary-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--sp-3);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--kb-rule);
  align-items: start;
}

.kb-glossary-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.kb-glossary-term {
  font-family: var(--ff-serif);
  font-size: 1.05rem;
  color: var(--kb-deep);
  font-weight: bold;
}

.kb-glossary-def {
  font-size: 0.93rem;
  color: var(--kb-ink);
  line-height: 1.7;
}

.kb-extra-nav {
  background: var(--kb-pale);
  border-top: 1px solid var(--kb-rule);
  padding: var(--sp-5) 0;
}

.kb-extra-nav__heading {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--kb-muted);
  margin-bottom: var(--sp-3);
}

.kb-extra-nav-links {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.kb-extra-nav-link {
  font-size: 0.93rem;
  color: var(--kb-mid);
  text-decoration: none;
  padding: 0.4rem 1rem;
  border: 1px solid var(--kb-tint-dark);
  border-radius: var(--radius);
  background: var(--kb-white);
  transition: border-color 0.2s, color 0.2s;
}

.kb-extra-nav-link:hover {
  border-color: var(--kb-mid);
  color: var(--kb-deep);
}

.kb-footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.kb-functions-hero__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.kb-step-item__content {
  display: flex;
  flex-direction: column;
}

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

@media (max-width: 960px) {
  .kb-intro-panel__inner {
    grid-template-columns: 1fr;
  }

  .kb-intro-panel__image {
    display: none;
  }

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

  .kb-split-block {
    grid-template-columns: 1fr;
  }

  .kb-split-block--reverse .kb-split-block__image {
    order: 0;
  }

  .kb-split-block--reverse .kb-split-block__content {
    order: 0;
  }

  .kb-page-links-grid {
    grid-template-columns: 1fr;
  }

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

  .kb-two-col-intro {
    grid-template-columns: 1fr;
  }

  .kb-scope-grid {
    grid-template-columns: 1fr;
  }

  .kb-limits-list {
    grid-template-columns: 1fr;
  }

  .kb-functions-hero {
    grid-template-columns: 1fr;
  }

  .kb-functions-hero__image {
    display: none;
  }

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

  .kb-interface-panel {
    grid-template-columns: 1fr;
    padding: var(--sp-4);
  }

  .kb-enquire-layout {
    grid-template-columns: 1fr;
  }

  .kb-expectations-list {
    grid-template-columns: 1fr;
  }

  .kb-legal-body {
    grid-template-columns: 1fr;
  }

  .kb-legal-sidebar {
    position: static;
  }

  .kb-supp-grid {
    grid-template-columns: 1fr;
  }

  .kb-glossary-item {
    grid-template-columns: 1fr;
    gap: var(--sp-1);
  }

  .kb-access-prompt {
    flex-direction: column;
    align-items: flex-start;
  }

  .kb-highlight-strip__inner {
    flex-direction: column;
    gap: var(--sp-2);
  }

  .kb-highlight-strip__mark {
    width: 60px;
    height: 4px;
  }
}

@media (max-width: 600px) {
  :root {
    --sp-6: 3rem;
    --sp-7: 4rem;
  }

  .kb-nav-inner {
    flex-wrap: wrap;
  }

  .kb-nav-list {
    width: 100%;
    justify-content: flex-start;
  }

  .kb-nav-anchor {
    font-size: 0.82rem;
    padding: 0.35rem 0.55rem;
  }

  .kb-intro-panel {
    padding: var(--sp-5) 0 var(--sp-4);
  }

  .kb-principles-list {
    grid-template-columns: 1fr;
  }

  .kb-footer-top {
    grid-template-columns: 1fr;
    gap: var(--sp-4);
  }

  .kb-footer-base {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sp-2);
  }

  .kb-capability-grid {
    grid-template-columns: 1fr;
  }

  .kb-page-links-grid {
    grid-template-columns: 1fr;
  }

  .kb-step-item {
    grid-template-columns: 1fr;
  }

  .kb-step-item__number {
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
  }

  .kb-form-submit .kb-btn {
    width: 100%;
    text-align: center;
  }

  .kb-extra-nav-links {
    flex-direction: column;
    gap: var(--sp-2);
  }
}