@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,wght@0,600;0,700;1,600;1,700&family=Manrope:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bkf-ink-900: #0B1628;
  --bkf-ink-800: #112040;
  --bkf-ink-600: #253550;
  --bkf-ink-300: #8FA4C0;
  --bkf-graph-200: #F5F3EE;
  --bkf-parchment-100: #F0EEE9;
  --bkf-parchment-50: #FFFFFF;
  --bkf-parchment-200: #D4D0C8;
  --bkf-slate-900: #1A2235;
  --bkf-slate-600: #3D5570;
  --bkf-teal-400: #0BCEAA;
  --bkf-teal-700: #077560;
  --bkf-amber-400: #F59E0B;
  --bkf-amber-700: #B45309;
  --bkf-amber-800: #92400E;
  --bkf-nav-h: 68px;
  --bkf-section-v: 96px;
  --bkf-section-v-mob: 64px;
  --bkf-max-w: 1160px;
  --bkf-radius-card: 8px;
  --bkf-radius-btn: 6px;
  --bkf-radius-badge: 4px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Manrope', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--bkf-slate-900);
  background: var(--bkf-parchment-50);
  -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;
  font-family: inherit;
  border: none;
  background: none;
}

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

.bkf-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;
}

/* =====================
   BUTTONS
   ===================== */

.bkf-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--bkf-radius-btn);
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  transition: background 200ms ease-out, color 200ms ease-out, border-color 200ms ease-out, opacity 200ms ease-out;
  white-space: nowrap;
  text-decoration: none;
  border: 1.5px solid transparent;
}

.bkf-btn--primary {
  background: var(--bkf-teal-400);
  color: var(--bkf-ink-900);
  border-color: var(--bkf-teal-400);
}
.bkf-btn--primary:hover {
  background: #09b896;
  border-color: #09b896;
}

.bkf-btn--outline-dark {
  background: transparent;
  color: var(--bkf-teal-400);
  border-color: var(--bkf-teal-400);
}
.bkf-btn--outline-dark:hover {
  background: rgba(11, 206, 170, 0.1);
}

.bkf-btn--outline-light {
  background: transparent;
  color: var(--bkf-slate-900);
  border-color: var(--bkf-slate-900);
}
.bkf-btn--outline-light:hover {
  background: rgba(26, 34, 53, 0.06);
}

.bkf-btn--ghost-on-dark {
  background: transparent;
  color: var(--bkf-graph-200);
  border-color: transparent;
}
.bkf-btn--ghost-on-dark:hover {
  color: var(--bkf-teal-400);
}

.bkf-btn--ghost-on-light {
  background: transparent;
  color: var(--bkf-slate-900);
  border-color: transparent;
  text-decoration: underline;
}
.bkf-btn--ghost-on-light:hover {
  color: var(--bkf-teal-700);
}

/* =====================
   NAV
   ===================== */

.bkf-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  height: var(--bkf-nav-h);
  transition: background 300ms ease-out, box-shadow 300ms ease-out;
}

.bkf-page--dark-top .bkf-nav {
  background: transparent;
}

.bkf-page--light-top .bkf-nav {
  background: var(--bkf-parchment-50);
  box-shadow: 0 1px 0 var(--bkf-parchment-200);
}

.bkf-nav--scrolled {
  background: var(--bkf-ink-900) !important;
  box-shadow: 0 1px 0 var(--bkf-ink-600) !important;
}

.bkf-nav__inner {
  max-width: var(--bkf-max-w);
  margin-inline: auto;
  padding-inline: 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}

.bkf-nav__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  text-decoration: none;
}

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

.bkf-logo-dark {
  display: none;
}
.bkf-logo-light {
  display: none;
}

.bkf-page--dark-top .bkf-nav .bkf-logo-light {
  display: block;
}
.bkf-page--dark-top .bkf-nav .bkf-logo-dark {
  display: none;
}
.bkf-page--light-top .bkf-nav .bkf-logo-dark {
  display: block;
}
.bkf-page--light-top .bkf-nav .bkf-logo-light {
  display: none;
}

.bkf-nav--scrolled .bkf-logo-light {
  display: block !important;
}
.bkf-nav--scrolled .bkf-logo-dark {
  display: none !important;
}

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

.bkf-nav__link,
.bkf-nav__drop-toggle {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 15px;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 4px;
  transition: color 200ms ease-out, background 200ms ease-out;
  display: flex;
  align-items: center;
  gap: 4px;
  border: none;
  background: none;
  cursor: pointer;
  position: relative;
}

.bkf-page--dark-top .bkf-nav .bkf-nav__link,
.bkf-page--dark-top .bkf-nav .bkf-nav__drop-toggle {
  color: var(--bkf-graph-200);
}
.bkf-page--dark-top .bkf-nav .bkf-nav__link:hover,
.bkf-page--dark-top .bkf-nav .bkf-nav__drop-toggle:hover {
  color: var(--bkf-teal-400);
  background: rgba(245, 243, 238, 0.06);
}

.bkf-page--light-top .bkf-nav .bkf-nav__link,
.bkf-page--light-top .bkf-nav .bkf-nav__drop-toggle {
  color: var(--bkf-slate-900);
}
.bkf-page--light-top .bkf-nav .bkf-nav__link:hover,
.bkf-page--light-top .bkf-nav .bkf-nav__drop-toggle:hover {
  color: var(--bkf-teal-700);
  background: rgba(26, 34, 53, 0.04);
}

.bkf-nav--scrolled .bkf-nav__link,
.bkf-nav--scrolled .bkf-nav__drop-toggle {
  color: var(--bkf-graph-200) !important;
}
.bkf-nav--scrolled .bkf-nav__link:hover,
.bkf-nav--scrolled .bkf-nav__drop-toggle:hover {
  color: var(--bkf-teal-400) !important;
  background: rgba(245, 243, 238, 0.06) !important;
}

.bkf-nav__caret {
  width: 12px;
  height: 12px;
  transition: transform 200ms ease-out;
  flex-shrink: 0;
}

.bkf-nav__dropdown {
  position: relative;
}

.bkf-nav__drop-panel {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--bkf-parchment-50);
  border: 1px solid var(--bkf-parchment-200);
  border-radius: var(--bkf-radius-card);
  box-shadow: 0 8px 24px rgba(11, 22, 40, 0.12);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 200ms ease-out, visibility 200ms ease-out, transform 200ms ease-out;
  z-index: 10;
}

.bkf-nav__dropdown.bkf-open .bkf-nav__drop-panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.bkf-nav__dropdown.bkf-open .bkf-nav__caret {
  transform: rotate(180deg);
}

.bkf-nav__drop-link {
  display: block;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--bkf-slate-900);
  transition: background 150ms ease-out, color 150ms ease-out;
}
.bkf-nav__drop-link:hover {
  background: var(--bkf-parchment-100);
  color: var(--bkf-teal-700);
}

.bkf-nav__right {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.bkf-nav__signin {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 15px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--bkf-radius-btn);
  transition: color 200ms ease-out, background 200ms ease-out;
  text-decoration: none;
  border: 1.5px solid transparent;
}

.bkf-page--dark-top .bkf-nav .bkf-nav__signin {
  color: var(--bkf-graph-200);
  border-color: transparent;
}
.bkf-page--dark-top .bkf-nav .bkf-nav__signin:hover {
  color: var(--bkf-teal-400);
}
.bkf-page--light-top .bkf-nav .bkf-nav__signin {
  color: var(--bkf-slate-900);
}
.bkf-page--light-top .bkf-nav .bkf-nav__signin:hover {
  color: var(--bkf-teal-700);
}
.bkf-nav--scrolled .bkf-nav__signin {
  color: var(--bkf-graph-200) !important;
}
.bkf-nav--scrolled .bkf-nav__signin:hover {
  color: var(--bkf-teal-400) !important;
}

.bkf-nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border: none;
  background: none;
  cursor: pointer;
  margin-left: auto;
}

.bkf-nav__burger-bar {
  width: 22px;
  height: 2px;
  border-radius: 2px;
  transition: background 200ms ease-out;
}

.bkf-page--dark-top .bkf-nav .bkf-nav__burger-bar {
  background: var(--bkf-graph-200);
}
.bkf-page--light-top .bkf-nav .bkf-nav__burger-bar {
  background: var(--bkf-slate-900);
}
.bkf-nav--scrolled .bkf-nav__burger-bar {
  background: var(--bkf-graph-200) !important;
}

.bkf-nav__mobile {
  display: none;
  position: fixed;
  top: var(--bkf-nav-h);
  left: 0;
  right: 0;
  background: var(--bkf-parchment-50);
  border-top: 1px solid var(--bkf-parchment-200);
  padding: 16px 0 24px;
  z-index: 899;
  box-shadow: 0 8px 24px rgba(11, 22, 40, 0.1);
}
.bkf-nav__mobile.bkf-open {
  display: block;
}

.bkf-nav__mobile-link {
  display: block;
  padding: 12px 24px;
  font-size: 15px;
  font-weight: 500;
  color: var(--bkf-slate-900);
  text-decoration: none;
  transition: color 150ms ease-out;
}
.bkf-nav__mobile-link:hover {
  color: var(--bkf-teal-700);
}

.bkf-nav__mobile-section {
  padding: 4px 24px 4px 32px;
  font-size: 14px;
  font-weight: 500;
  color: var(--bkf-slate-600);
  display: block;
  text-decoration: none;
}
.bkf-nav__mobile-section:hover {
  color: var(--bkf-teal-700);
}

.bkf-nav__mobile-sep {
  height: 1px;
  background: var(--bkf-parchment-200);
  margin: 12px 24px;
}

.bkf-nav__mobile-actions {
  display: flex;
  gap: 12px;
  padding: 12px 24px 0;
  flex-direction: column;
}

/* =====================
   SECTIONS
   ===================== */

.bkf-section {
  padding-block: var(--bkf-section-v);
}

.bkf-section--dark {
  background: var(--bkf-ink-900);
  color: var(--bkf-graph-200);
}

.bkf-section--dark-alt {
  background: var(--bkf-ink-800);
  color: var(--bkf-graph-200);
}

.bkf-section--light {
  background: var(--bkf-parchment-100);
  color: var(--bkf-slate-900);
}

.bkf-section--white {
  background: var(--bkf-parchment-50);
  color: var(--bkf-slate-900);
}

.bkf-section__eyebrow {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.bkf-section--dark .bkf-section__eyebrow,
.bkf-section--dark-alt .bkf-section__eyebrow {
  color: var(--bkf-teal-400);
}

.bkf-section--light .bkf-section__eyebrow,
.bkf-section--white .bkf-section__eyebrow {
  color: var(--bkf-teal-700);
}

.bkf-section__heading {
  font-family: 'Newsreader', Georgia, serif;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
}

.bkf-section--dark .bkf-section__heading,
.bkf-section--dark-alt .bkf-section__heading {
  color: var(--bkf-graph-200);
}

.bkf-section--light .bkf-section__heading,
.bkf-section--white .bkf-section__heading {
  color: var(--bkf-slate-900);
}

.bkf-section__lead {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.65;
  max-width: 640px;
}

.bkf-section--dark .bkf-section__lead,
.bkf-section--dark-alt .bkf-section__lead {
  color: var(--bkf-ink-300);
}

.bkf-section--light .bkf-section__lead,
.bkf-section--white .bkf-section__lead {
  color: var(--bkf-slate-600);
}

.bkf-section__centered {
  text-align: center;
}

.bkf-section__centered .bkf-section__lead {
  margin-inline: auto;
}

/* =====================
   HERO (index.html)
   ===================== */

.bkf-hero {
  background: var(--bkf-ink-900);
  padding-top: calc(var(--bkf-nav-h) + 80px);
  padding-bottom: 80px;
  overflow: hidden;
}

.bkf-hero__inner {
  max-width: var(--bkf-max-w);
  margin-inline: auto;
  padding-inline: 24px;
  display: grid;
  grid-template-columns: 1fr 520px;
  gap: 48px;
  align-items: center;
}

.bkf-hero__headline {
  font-family: 'Newsreader', Georgia, serif;
  font-weight: 700;
  font-style: italic;
  font-size: 62px;
  line-height: 1.1;
  color: var(--bkf-graph-200);
  margin-bottom: 24px;
}

.bkf-hero__sub {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.65;
  color: var(--bkf-ink-300);
  max-width: 520px;
  margin-bottom: 36px;
}

.bkf-hero__ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.bkf-hero__svg-col {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* =====================
   INLINE SVG HERO GRAPH
   ===================== */

.bkf-graph-svg {
  width: 100%;
  max-width: 520px;
  height: auto;
}

.bkf-graph-edge {
  stroke: var(--bkf-ink-600);
  stroke-width: 2;
  fill: none;
}

.bkf-graph-node-healthy circle.bkf-node-fill {
  fill: var(--bkf-teal-400);
}

.bkf-graph-node-risk circle.bkf-node-fill {
  fill: var(--bkf-amber-400);
}

.bkf-node-dot {
  fill: var(--bkf-graph-200);
}

.bkf-node-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  fill: var(--bkf-ink-300);
  text-anchor: middle;
}

.bkf-node-pulse-ring {
  fill: none;
  stroke: var(--bkf-amber-400);
  stroke-width: 2;
  transform-origin: center;
}

.bkf-badge-rect {
  fill: var(--bkf-amber-400);
  rx: 4;
}

.bkf-badge-text {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  fill: var(--bkf-ink-900);
  font-weight: 500;
}

@keyframes bkfDashDraw {
  from { stroke-dashoffset: 300; }
  to { stroke-dashoffset: 0; }
}

@keyframes bkfNodePulse {
  0% { transform: scale(1); opacity: 0.9; }
  60% { transform: scale(1.3); opacity: 0; }
  100% { transform: scale(1.3); opacity: 0; }
}

.bkf-graph-edge {
  stroke-dasharray: 300;
  stroke-dashoffset: 300;
  animation: bkfDashDraw 1.6s ease-out forwards;
}

.bkf-graph-edge:nth-child(2) { animation-delay: 0.1s; }
.bkf-graph-edge:nth-child(3) { animation-delay: 0.2s; }
.bkf-graph-edge:nth-child(4) { animation-delay: 0.3s; }
.bkf-graph-edge:nth-child(5) { animation-delay: 0.4s; }
.bkf-graph-edge:nth-child(6) { animation-delay: 0.5s; }
.bkf-graph-edge:nth-child(7) { animation-delay: 0.6s; }
.bkf-graph-edge:nth-child(8) { animation-delay: 0.7s; }
.bkf-graph-edge:nth-child(9) { animation-delay: 0.8s; }
.bkf-graph-edge:nth-child(10) { animation-delay: 0.9s; }
.bkf-graph-edge:nth-child(11) { animation-delay: 1.0s; }

.bkf-node-pulse-ring {
  animation: bkfNodePulse 2.4s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  .bkf-graph-edge {
    animation: none;
    stroke-dashoffset: 0;
  }
  .bkf-node-pulse-ring {
    animation: none;
  }
}

/* =====================
   TRUST BAND
   ===================== */

.bkf-trust-band {
  background: var(--bkf-parchment-100);
  padding: 40px 0;
  border-bottom: 1px solid var(--bkf-parchment-200);
}

.bkf-trust-band__inner {
  max-width: var(--bkf-max-w);
  margin-inline: auto;
  padding-inline: 24px;
  text-align: center;
}

.bkf-trust-band__label {
  font-size: 13px;
  font-weight: 600;
  color: var(--bkf-slate-600);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}

.bkf-trust-band__orgs {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.bkf-trust-band__chip {
  display: inline-block;
  padding: 6px 14px;
  background: var(--bkf-parchment-50);
  border: 1px solid var(--bkf-parchment-200);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--bkf-slate-600);
}

/* =====================
   PROBLEM SECTION
   ===================== */

.bkf-problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.bkf-problem-card {
  background: var(--bkf-ink-800);
  border: 1px solid var(--bkf-ink-600);
  border-radius: var(--bkf-radius-card);
  padding: 28px;
}

.bkf-problem-card__num {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 40px;
  font-weight: 700;
  color: var(--bkf-teal-400);
  margin-bottom: 12px;
  line-height: 1;
}

.bkf-problem-card__heading {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--bkf-graph-200);
  margin-bottom: 10px;
}

.bkf-problem-card__body {
  font-size: 15px;
  line-height: 1.6;
  color: var(--bkf-ink-300);
}

/* =====================
   PROCESS STEPS
   ===================== */

.bkf-process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

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

.bkf-process-step__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: var(--bkf-parchment-100);
  border: 1px solid var(--bkf-parchment-200);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bkf-section--dark .bkf-process-step__icon,
.bkf-section--dark-alt .bkf-process-step__icon {
  background: var(--bkf-ink-800);
  border-color: var(--bkf-ink-600);
}

.bkf-process-step__num {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--bkf-teal-400);
}

.bkf-section--light .bkf-process-step__num,
.bkf-section--white .bkf-process-step__num {
  color: var(--bkf-teal-700);
}

.bkf-process-step__heading {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 10px;
}

.bkf-section--light .bkf-process-step__heading,
.bkf-section--white .bkf-process-step__heading {
  color: var(--bkf-slate-900);
}

.bkf-section--dark .bkf-process-step__heading,
.bkf-section--dark-alt .bkf-process-step__heading {
  color: var(--bkf-graph-200);
}

.bkf-process-step__body {
  font-size: 15px;
  line-height: 1.6;
}

.bkf-section--light .bkf-process-step__body,
.bkf-section--white .bkf-process-step__body {
  color: var(--bkf-slate-600);
}

.bkf-section--dark .bkf-process-step__body,
.bkf-section--dark-alt .bkf-process-step__body {
  color: var(--bkf-ink-300);
}

.bkf-process-step__chips {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 12px;
}

.bkf-chip {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 400;
  background: var(--bkf-ink-800);
  color: var(--bkf-teal-400);
  border: 1px solid var(--bkf-ink-600);
}

.bkf-section--light .bkf-chip,
.bkf-section--white .bkf-chip {
  background: var(--bkf-parchment-100);
  color: var(--bkf-teal-700);
  border-color: var(--bkf-parchment-200);
}

/* =====================
   FEATURE CARDS
   ===================== */

.bkf-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.bkf-feature-card {
  background: var(--bkf-parchment-50);
  border: 1px solid var(--bkf-parchment-200);
  border-radius: var(--bkf-radius-card);
  padding: 28px;
  transition: box-shadow 200ms ease-out, border-color 200ms ease-out;
}

.bkf-feature-card:hover {
  box-shadow: 0 4px 20px rgba(11, 22, 40, 0.08);
  border-color: var(--bkf-teal-700);
}

.bkf-feature-card__icon {
  width: 44px;
  height: 44px;
  background: var(--bkf-parchment-100);
  border-radius: var(--bkf-radius-badge);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.bkf-feature-card__icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--bkf-teal-700);
}

.bkf-feature-card__heading {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--bkf-slate-900);
  margin-bottom: 10px;
}

.bkf-feature-card__body {
  font-size: 15px;
  line-height: 1.6;
  color: var(--bkf-slate-600);
}

.bkf-feature-card__link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  font-weight: 600;
  color: var(--bkf-teal-700);
  margin-top: 16px;
  transition: gap 200ms ease-out;
}
.bkf-feature-card__link:hover {
  gap: 8px;
}

/* =====================
   PROOF / TESTIMONIAL
   ===================== */

.bkf-proof-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.bkf-proof-metric {
  text-align: left;
}

.bkf-proof-metric__num {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 72px;
  font-weight: 700;
  color: var(--bkf-teal-400);
  line-height: 1;
  margin-bottom: 8px;
}

.bkf-proof-metric__label {
  font-size: 18px;
  font-weight: 500;
  color: var(--bkf-graph-200);
  margin-bottom: 8px;
}

.bkf-proof-metric__source {
  font-size: 13px;
  color: var(--bkf-ink-300);
  font-style: italic;
}

.bkf-testimonial {
  background: var(--bkf-ink-800);
  border: 1px solid var(--bkf-ink-600);
  border-radius: var(--bkf-radius-card);
  padding: 32px;
}

.bkf-testimonial__quote {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 19px;
  font-style: italic;
  line-height: 1.55;
  color: var(--bkf-graph-200);
  margin-bottom: 20px;
}

.bkf-testimonial__quote::before {
  content: '"';
  font-size: 32px;
  color: var(--bkf-teal-400);
  line-height: 0;
  vertical-align: -12px;
  margin-right: 4px;
}

.bkf-testimonial__author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.bkf-testimonial__initials {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bkf-teal-400);
  color: var(--bkf-ink-900);
  font-weight: 600;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.bkf-testimonial__name {
  font-size: 15px;
  font-weight: 600;
  color: var(--bkf-graph-200);
}

.bkf-testimonial__role {
  font-size: 13px;
  color: var(--bkf-ink-300);
}

/* =====================
   INTEGRATIONS ROW
   ===================== */

.bkf-integrations-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-top: 40px;
}

.bkf-int-tile {
  background: var(--bkf-parchment-50);
  border: 1px solid var(--bkf-parchment-200);
  border-radius: var(--bkf-radius-card);
  padding: 20px 12px;
  text-align: center;
  transition: box-shadow 200ms ease-out;
}

.bkf-int-tile:hover {
  box-shadow: 0 4px 12px rgba(11, 22, 40, 0.08);
}

.bkf-int-tile__icon {
  width: 40px;
  height: 40px;
  margin: 0 auto 10px;
}

.bkf-int-tile__name {
  font-size: 13px;
  font-weight: 600;
  color: var(--bkf-slate-900);
}

/* =====================
   PRICING CARDS
   ===================== */

.bkf-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
  align-items: stretch;
}

.bkf-pricing-card {
  background: var(--bkf-parchment-50);
  border: 1px solid var(--bkf-parchment-200);
  border-radius: var(--bkf-radius-card);
  padding: 32px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.bkf-pricing-card--featured {
  border-color: var(--bkf-teal-400);
  box-shadow: 0 0 0 1px var(--bkf-teal-400);
}

.bkf-pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bkf-teal-400);
  color: var(--bkf-ink-900);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 12px;
}

.bkf-pricing-card__name {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--bkf-slate-900);
  margin-bottom: 8px;
}

.bkf-pricing-card__price {
  margin-bottom: 4px;
}

.bkf-pricing-card__amount {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 42px;
  font-weight: 700;
  color: var(--bkf-slate-900);
  line-height: 1;
}

.bkf-pricing-card__period {
  font-size: 14px;
  color: var(--bkf-slate-600);
}

.bkf-pricing-card__cap {
  font-size: 13px;
  color: var(--bkf-slate-600);
  margin-bottom: 20px;
}

.bkf-pricing-card__divider {
  height: 1px;
  background: var(--bkf-parchment-200);
  margin: 20px 0;
}

.bkf-pricing-card__features {
  flex: 1;
  margin-bottom: 24px;
}

.bkf-pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  color: var(--bkf-slate-600);
  padding: 6px 0;
}

/* check icons rendered by FA <i> in HTML — no ::before needed */
.bkf-pricing-card__feature i {
  color: var(--bkf-teal-400);
  flex-shrink: 0;
  margin-top: 2px;
}
.bkf-pricing-card__feature--muted i {
  color: var(--bkf-slate-600);
  opacity: 0.5;
}

/* =====================
   FAQ ACCORDION
   ===================== */

.bkf-faq-list {
  margin-top: 40px;
  max-width: 720px;
  margin-inline: auto;
}

.bkf-faq-item {
  border-bottom: 1px solid var(--bkf-parchment-200);
}

.bkf-faq-item:first-child {
  border-top: 1px solid var(--bkf-parchment-200);
}

.bkf-faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--bkf-slate-900);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: color 200ms ease-out;
}

.bkf-faq-trigger:hover {
  color: var(--bkf-teal-700);
}

.bkf-faq-trigger[aria-expanded="true"] {
  color: var(--bkf-teal-700);
}

.bkf-faq-trigger__caret {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform 300ms ease-out;
  color: var(--bkf-slate-600);
}

.bkf-faq-trigger[aria-expanded="true"] .bkf-faq-trigger__caret {
  transform: rotate(180deg);
  color: var(--bkf-teal-700);
}

.bkf-faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 300ms ease-out;
}

.bkf-faq-body--open {
  max-height: 400px;
}

.bkf-faq-body__inner {
  padding-bottom: 20px;
  font-size: 16px;
  line-height: 1.65;
  color: var(--bkf-slate-600);
}

/* =====================
   FINAL CTA
   ===================== */

.bkf-cta-inner {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
}

.bkf-cta-inner .bkf-section__heading {
  font-size: 38px;
}

.bkf-cta-inner .bkf-section__lead {
  margin-inline: auto;
  margin-bottom: 36px;
}

.bkf-cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* =====================
   SUB-PAGE HERO
   ===================== */

.bkf-subhero {
  padding-top: calc(var(--bkf-nav-h) + 72px);
  padding-bottom: 72px;
}

.bkf-subhero--dark {
  background: var(--bkf-ink-900);
  color: var(--bkf-graph-200);
}

.bkf-subhero--light {
  background: var(--bkf-parchment-100);
  color: var(--bkf-slate-900);
}

.bkf-subhero__inner {
  max-width: var(--bkf-max-w);
  margin-inline: auto;
  padding-inline: 24px;
  text-align: center;
}

.bkf-subhero__eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.bkf-subhero--dark .bkf-subhero__eyebrow {
  color: var(--bkf-teal-400);
}

.bkf-subhero--light .bkf-subhero__eyebrow {
  color: var(--bkf-teal-700);
}

.bkf-subhero__heading {
  font-family: 'Newsreader', Georgia, serif;
  font-weight: 700;
  font-size: 48px;
  line-height: 1.15;
  margin-bottom: 20px;
}

.bkf-subhero--dark .bkf-subhero__heading {
  color: var(--bkf-graph-200);
}

.bkf-subhero--light .bkf-subhero__heading {
  color: var(--bkf-slate-900);
}

.bkf-subhero__sub {
  font-size: 18px;
  font-weight: 400;
  line-height: 1.65;
  max-width: 600px;
  margin-inline: auto;
}

.bkf-subhero--dark .bkf-subhero__sub {
  color: var(--bkf-ink-300);
}

.bkf-subhero--light .bkf-subhero__sub {
  color: var(--bkf-slate-600);
}

.bkf-subhero__ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 32px;
}

.bkf-subhero__ornament {
  margin-top: 40px;
  display: flex;
  justify-content: center;
}

/* =====================
   TWO COLUMN SECTION
   ===================== */

.bkf-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.bkf-two-col--flip {
  direction: rtl;
}

.bkf-two-col--flip > * {
  direction: ltr;
}

.bkf-two-col__text {
  max-width: 520px;
}

.bkf-two-col__image {
  border-radius: var(--bkf-radius-card);
  overflow: hidden;
}

.bkf-two-col__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
  border-radius: var(--bkf-radius-card);
}

/* =====================
   CAPABILITY CARDS
   ===================== */

.bkf-capability-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.bkf-capability-card {
  background: var(--bkf-parchment-100);
  border-radius: var(--bkf-radius-card);
  padding: 32px;
  border: 1px solid var(--bkf-parchment-200);
}

.bkf-capability-card__num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  color: var(--bkf-teal-700);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.bkf-capability-card__heading {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 19px;
  font-weight: 600;
  color: var(--bkf-slate-900);
  margin-bottom: 10px;
}

.bkf-capability-card__body {
  font-size: 15px;
  line-height: 1.65;
  color: var(--bkf-slate-600);
}

/* =====================
   TEAM CARDS
   ===================== */

.bkf-team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.bkf-team-card {
  background: var(--bkf-parchment-50);
  border: 1px solid var(--bkf-parchment-200);
  border-radius: var(--bkf-radius-card);
  padding: 28px;
  text-align: center;
}

.bkf-team-card__avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 16px;
  background: var(--bkf-parchment-100);
  border: 2px solid var(--bkf-parchment-200);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.bkf-team-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.bkf-team-card__initials {
  font-size: 24px;
  font-weight: 700;
  color: var(--bkf-teal-700);
  line-height: 1;
}

.bkf-team-card__name {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--bkf-slate-900);
  margin-bottom: 4px;
}

.bkf-team-card__role {
  font-size: 13px;
  font-weight: 500;
  color: var(--bkf-teal-700);
  margin-bottom: 12px;
}

.bkf-team-card__bio {
  font-size: 14px;
  line-height: 1.6;
  color: var(--bkf-slate-600);
}

/* =====================
   BLOG CARDS
   ===================== */

.bkf-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.bkf-blog-featured {
  grid-column: span 3;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 0;
  background: var(--bkf-parchment-50);
  border: 1px solid var(--bkf-parchment-200);
  border-radius: var(--bkf-radius-card);
  overflow: hidden;
  transition: box-shadow 200ms ease-out;
}

.bkf-blog-featured:hover {
  box-shadow: 0 6px 24px rgba(11, 22, 40, 0.1);
}

.bkf-blog-featured__img {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.bkf-blog-featured__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 300ms ease-out;
}

.bkf-blog-featured:hover .bkf-blog-featured__img img {
  transform: scale(1.03);
}

.bkf-blog-featured__body {
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.bkf-blog-card {
  background: var(--bkf-parchment-50);
  border: 1px solid var(--bkf-parchment-200);
  border-radius: var(--bkf-radius-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 200ms ease-out;
}

.bkf-blog-card:hover {
  box-shadow: 0 4px 16px rgba(11, 22, 40, 0.08);
}

.bkf-blog-card__img {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.bkf-blog-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 300ms ease-out;
}

.bkf-blog-card:hover .bkf-blog-card__img img {
  transform: scale(1.03);
}

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

.bkf-blog-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.bkf-blog-card__cat {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--bkf-radius-badge);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--bkf-parchment-100);
  color: var(--bkf-teal-700);
  border: 1px solid var(--bkf-parchment-200);
}

.bkf-blog-card__date {
  font-size: 13px;
  color: var(--bkf-slate-600);
}

.bkf-blog-card__title {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 19px;
  font-weight: 600;
  color: var(--bkf-slate-900);
  line-height: 1.35;
  margin-bottom: 10px;
  flex: 1;
}

.bkf-blog-featured__body .bkf-blog-card__title {
  font-size: 26px;
}

.bkf-blog-card__excerpt {
  font-size: 14px;
  line-height: 1.6;
  color: var(--bkf-slate-600);
  margin-bottom: 16px;
}

.bkf-blog-card__author {
  font-size: 13px;
  font-weight: 600;
  color: var(--bkf-slate-600);
  margin-top: auto;
}

/* =====================
   ARTICLE TEMPLATE / BLOG ARTICLE
   ===================== */

.bkf-article-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--bkf-teal-400);
  text-decoration: none;
  transition: gap 200ms ease-out;
  margin-bottom: 24px;
}

.bkf-article-back:hover {
  gap: 10px;
}

.bkf-article-back svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.bkf-article-hero {
  background: var(--bkf-ink-900);
  padding-top: calc(var(--bkf-nav-h) + 56px);
  padding-bottom: 0;
}

.bkf-article-hero__inner {
  max-width: var(--bkf-max-w);
  margin-inline: auto;
  padding-inline: 24px;
}

.bkf-article-hero__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.bkf-article-hero__title {
  font-family: 'Newsreader', Georgia, serif;
  font-weight: 700;
  font-size: 46px;
  line-height: 1.15;
  color: var(--bkf-graph-200);
  max-width: 800px;
  margin-bottom: 24px;
}

.bkf-article-hero__byline {
  font-size: 14px;
  color: var(--bkf-ink-300);
  margin-bottom: 40px;
}

.bkf-article-cover {
  max-width: var(--bkf-max-w);
  margin-inline: auto;
  padding-inline: 24px;
  padding-top: 0;
}

.bkf-article-cover img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: var(--bkf-radius-card) var(--bkf-radius-card) 0 0;
  display: block;
  max-width: 800px;
  margin-inline: auto;
}

.bkf-article-body {
  background: var(--bkf-parchment-50);
  padding-block: 56px;
}

.bkf-article-content {
  max-width: 720px;
  margin-inline: auto;
  padding-inline: 24px;
}

.bkf-prose-content h2 {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--bkf-slate-900);
  margin: 40px 0 16px;
}

.bkf-prose-content h3 {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--bkf-slate-900);
  margin: 32px 0 12px;
}

.bkf-prose-content p {
  font-size: 17px;
  line-height: 1.75;
  color: var(--bkf-slate-900);
  margin-bottom: 20px;
}

.bkf-prose-content ul,
.bkf-prose-content ol {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 20px;
}

.bkf-prose-content ol {
  list-style: decimal;
}

.bkf-prose-content li {
  font-size: 17px;
  line-height: 1.75;
  color: var(--bkf-slate-900);
  margin-bottom: 8px;
}

.bkf-prose-content a {
  color: var(--bkf-teal-700);
  text-decoration: underline;
  transition: color 150ms ease-out;
}

.bkf-prose-content a:hover {
  color: var(--bkf-teal-400);
}

.bkf-prose-content blockquote {
  border-left: 3px solid var(--bkf-teal-400);
  padding-left: 20px;
  margin: 32px 0;
  font-family: 'Newsreader', Georgia, serif;
  font-size: 20px;
  font-style: italic;
  color: var(--bkf-slate-600);
  line-height: 1.55;
}

.bkf-article-cta {
  background: var(--bkf-parchment-100);
  border-radius: var(--bkf-radius-card);
  border: 1px solid var(--bkf-parchment-200);
  padding: 32px;
  margin: 48px 0;
  text-align: center;
}

.bkf-article-cta__heading {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--bkf-slate-900);
  margin-bottom: 8px;
}

.bkf-article-cta__body {
  font-size: 15px;
  color: var(--bkf-slate-600);
  margin-bottom: 20px;
}

.bkf-article-related {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--bkf-parchment-200);
}

.bkf-article-related__heading {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--bkf-slate-900);
  margin-bottom: 20px;
}

.bkf-article-body .bkf-article-back,
.bkf-article-related .bkf-article-back {
  color: var(--bkf-teal-700);
}

/* =====================
   CONTACT
   ===================== */

.bkf-contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: start;
}

.bkf-contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.bkf-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.bkf-form-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--bkf-slate-900);
}

.bkf-form-input,
.bkf-form-textarea {
  padding: 14px 16px;
  border: 1.5px solid var(--bkf-parchment-200);
  border-radius: var(--bkf-radius-card);
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 15px;
  color: var(--bkf-slate-900);
  background: var(--bkf-parchment-50);
  transition: border-color 200ms ease-out, box-shadow 200ms ease-out;
  outline: none;
}

.bkf-form-input:focus,
.bkf-form-textarea:focus {
  border-color: var(--bkf-teal-400);
  box-shadow: 0 0 0 3px rgba(11, 206, 170, 0.12);
}

.bkf-form-textarea {
  min-height: 120px;
  resize: vertical;
}

.bkf-contact-info {
  background: var(--bkf-parchment-100);
  border: 1px solid var(--bkf-parchment-200);
  border-radius: var(--bkf-radius-card);
  padding: 32px;
}

.bkf-contact-info__heading {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--bkf-slate-900);
  margin-bottom: 24px;
}

.bkf-contact-info__row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 15px;
  color: var(--bkf-slate-600);
}

.bkf-contact-info__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--bkf-teal-700);
  margin-top: 1px;
}

/* =====================
   ABOUT PAGE
   ===================== */

.bkf-founding-story {
  max-width: 720px;
  margin-inline: auto;
}

.bkf-founding-story p {
  font-size: 17px;
  line-height: 1.75;
  color: var(--bkf-slate-600);
  margin-bottom: 20px;
}

.bkf-funding-block {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
}

.bkf-funding-block__amount {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 52px;
  font-weight: 700;
  color: var(--bkf-teal-700);
  line-height: 1;
  margin-bottom: 8px;
}

.bkf-funding-block__stage {
  font-size: 16px;
  font-weight: 500;
  color: var(--bkf-slate-600);
  margin-bottom: 4px;
}

.bkf-funding-block__date {
  font-size: 14px;
  color: var(--bkf-slate-600);
  margin-bottom: 24px;
}

.bkf-funding-block__address {
  font-size: 15px;
  color: var(--bkf-slate-600);
  line-height: 1.7;
  font-style: normal;
}

/* =====================
   USE CASE / FEATURE SHARED
   ===================== */

.bkf-uc-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.bkf-uc-step {
  padding: 24px;
  background: var(--bkf-parchment-100);
  border-radius: var(--bkf-radius-card);
  border: 1px solid var(--bkf-parchment-200);
}

.bkf-uc-step__num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  color: var(--bkf-teal-700);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.bkf-uc-step__heading {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--bkf-slate-900);
  margin-bottom: 8px;
}

.bkf-uc-step__body {
  font-size: 14px;
  line-height: 1.6;
  color: var(--bkf-slate-600);
}

/* =====================
   METRICS ROW
   ===================== */

.bkf-metrics-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.bkf-metric-card {
  text-align: center;
  padding: 32px;
  background: var(--bkf-parchment-100);
  border-radius: var(--bkf-radius-card);
  border: 1px solid var(--bkf-parchment-200);
}

.bkf-metric-card__num {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 48px;
  font-weight: 700;
  color: var(--bkf-teal-700);
  line-height: 1;
  margin-bottom: 8px;
}

.bkf-metric-card__label {
  font-size: 16px;
  font-weight: 600;
  color: var(--bkf-slate-900);
  margin-bottom: 8px;
}

.bkf-metric-card__source {
  font-size: 12px;
  color: var(--bkf-slate-600);
  font-style: italic;
  line-height: 1.5;
}

/* =====================
   SECURITY PAGE
   ===================== */

.bkf-security-principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.bkf-security-principle {
  padding: 28px;
  background: var(--bkf-parchment-50);
  border: 1px solid var(--bkf-parchment-200);
  border-radius: var(--bkf-radius-card);
}

.bkf-security-principle__icon {
  width: 44px;
  height: 44px;
  background: var(--bkf-parchment-100);
  border-radius: var(--bkf-radius-badge);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.bkf-security-principle__icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--bkf-teal-700);
}

.bkf-security-principle__heading {
  font-size: 17px;
  font-weight: 600;
  color: var(--bkf-slate-900);
  margin-bottom: 8px;
}

.bkf-security-principle__body {
  font-size: 15px;
  line-height: 1.6;
  color: var(--bkf-slate-600);
}

.bkf-tech-list {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.bkf-tech-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 20px;
  background: var(--bkf-parchment-100);
  border-radius: var(--bkf-radius-card);
  border: 1px solid var(--bkf-parchment-200);
}

.bkf-tech-item__icon {
  width: 20px;
  height: 20px;
  color: var(--bkf-teal-700);
  flex-shrink: 0;
  margin-top: 2px;
}

.bkf-tech-item__content {
  flex: 1;
}

.bkf-tech-item__heading {
  font-size: 15px;
  font-weight: 600;
  color: var(--bkf-slate-900);
  margin-bottom: 4px;
}

.bkf-tech-item__body {
  font-size: 14px;
  color: var(--bkf-slate-600);
  line-height: 1.5;
}

/* =====================
   INTEGRATIONS PAGE
   ===================== */

.bkf-int-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.bkf-int-card {
  background: var(--bkf-parchment-50);
  border: 1px solid var(--bkf-parchment-200);
  border-radius: var(--bkf-radius-card);
  padding: 28px;
  transition: box-shadow 200ms ease-out;
}

.bkf-int-card:hover {
  box-shadow: 0 4px 16px rgba(11, 22, 40, 0.08);
}

.bkf-int-card__logo {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bkf-int-card__logo svg {
  width: 40px;
  height: 40px;
}

.bkf-int-card__name {
  font-size: 18px;
  font-weight: 600;
  color: var(--bkf-slate-900);
  margin-bottom: 4px;
}

.bkf-int-card__type {
  font-size: 12px;
  font-weight: 500;
  color: var(--bkf-teal-700);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.bkf-int-card__body {
  font-size: 14px;
  line-height: 1.6;
  color: var(--bkf-slate-600);
}

.bkf-api-block {
  max-width: 640px;
  margin-inline: auto;
}

.bkf-api-block__heading {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--bkf-slate-900);
  margin-bottom: 16px;
}

.bkf-api-block__body {
  font-size: 16px;
  line-height: 1.65;
  color: var(--bkf-slate-600);
  margin-bottom: 24px;
}

.bkf-code-fragment {
  background: var(--bkf-ink-900);
  border-radius: var(--bkf-radius-card);
  padding: 20px 24px;
  overflow-x: auto;
  margin-top: 16px;
}

.bkf-code-fragment pre {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  line-height: 1.7;
  color: var(--bkf-graph-200);
}

.bkf-code-fragment .bkf-cf-key { color: var(--bkf-teal-400); }
.bkf-code-fragment .bkf-cf-str { color: #A8E0C0; }
.bkf-code-fragment .bkf-cf-comment { color: var(--bkf-ink-300); }

/* =====================
   CHANGELOG PAGE
   ===================== */

.bkf-release-list {
  max-width: 720px;
  margin-inline: auto;
  margin-top: 48px;
}

.bkf-release {
  padding: 32px 0;
  border-bottom: 1px solid var(--bkf-parchment-200);
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 32px;
}

.bkf-release:first-child {
  padding-top: 0;
}

.bkf-release__meta {
  padding-top: 4px;
}

.bkf-release__version {
  font-family: 'JetBrains Mono', monospace;
  font-size: 15px;
  font-weight: 500;
  color: var(--bkf-teal-700);
  margin-bottom: 4px;
}

.bkf-release__date {
  font-size: 13px;
  color: var(--bkf-slate-600);
}

.bkf-release__heading {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--bkf-slate-900);
  margin-bottom: 12px;
}

.bkf-release__items {
  list-style: disc;
  padding-left: 20px;
}

.bkf-release__item {
  font-size: 15px;
  line-height: 1.6;
  color: var(--bkf-slate-600);
  margin-bottom: 6px;
}

/* =====================
   CUSTOMERS PAGE
   ===================== */

.bkf-case-study {
  background: var(--bkf-parchment-50);
  border: 1px solid var(--bkf-parchment-200);
  border-radius: var(--bkf-radius-card);
  padding: 40px;
  margin-top: 48px;
}

.bkf-case-study__heading {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--bkf-slate-900);
  margin-bottom: 16px;
}

.bkf-case-study__body {
  font-size: 16px;
  line-height: 1.75;
  color: var(--bkf-slate-600);
}

.bkf-case-study__metric {
  margin-top: 24px;
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.bkf-case-study__stat {
  text-align: left;
}

.bkf-case-study__stat-num {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 36px;
  font-weight: 700;
  color: var(--bkf-teal-700);
  line-height: 1;
}

.bkf-case-study__stat-label {
  font-size: 14px;
  color: var(--bkf-slate-600);
  margin-top: 4px;
}

.bkf-testimonials-dark {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

/* =====================
   404 PAGE
   ===================== */

.bkf-404-section {
  min-height: 100vh;
  background: var(--bkf-ink-900);
  display: flex;
  align-items: center;
  justify-content: center;
  padding-block: var(--bkf-section-v);
}

.bkf-404-inner {
  text-align: center;
  padding-inline: 24px;
}

.bkf-404-num {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 140px;
  font-weight: 700;
  color: var(--bkf-teal-400);
  line-height: 1;
  margin-bottom: 16px;
  opacity: 0.4;
}

.bkf-404-heading {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 36px;
  font-weight: 700;
  color: var(--bkf-graph-200);
  margin-bottom: 16px;
}

.bkf-404-sub {
  font-size: 18px;
  color: var(--bkf-ink-300);
  margin-bottom: 36px;
  max-width: 480px;
  margin-inline: auto;
}

.bkf-404-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* =====================
   AUTH PAGES
   ===================== */

.bkf-auth-page {
  min-height: 100vh;
  background: var(--bkf-ink-900);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.bkf-auth-card {
  background: var(--bkf-parchment-50);
  border: 1px solid var(--bkf-parchment-200);
  border-radius: 12px;
  padding: 48px 40px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 20px 48px rgba(11, 22, 40, 0.25);
}

.bkf-auth-card__brand {
  display: flex;
  justify-content: center;
  margin-bottom: 32px;
}

.bkf-auth-card__brand img {
  height: 36px;
  width: auto;
}

.bkf-auth-card__heading {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--bkf-slate-900);
  text-align: center;
  margin-bottom: 8px;
}

.bkf-auth-card__sub {
  font-size: 15px;
  color: var(--bkf-slate-600);
  text-align: center;
  margin-bottom: 28px;
}

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

.bkf-auth-form .bkf-form-group {
  gap: 6px;
}

.bkf-auth-form .bkf-form-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--bkf-slate-900);
}

.bkf-auth-form .bkf-form-input {
  width: 100%;
}

.bkf-auth-forgot {
  font-size: 13px;
  color: var(--bkf-teal-700);
  text-decoration: none;
  align-self: flex-end;
  transition: color 150ms;
}
.bkf-auth-forgot:hover {
  color: var(--bkf-teal-400);
}

.bkf-auth-form .bkf-btn--primary {
  width: 100%;
  justify-content: center;
  padding: 13px 22px;
}

.bkf-auth-links {
  margin-top: 20px;
  text-align: center;
  font-size: 14px;
  color: var(--bkf-slate-600);
}

.bkf-auth-links a {
  color: var(--bkf-teal-700);
  text-decoration: underline;
  transition: color 150ms;
}
.bkf-auth-links a:hover {
  color: var(--bkf-teal-400);
}

.bkf-auth-divider {
  height: 1px;
  background: var(--bkf-parchment-200);
  margin: 20px 0;
}

.bkf-auth-legal {
  margin-top: 24px;
  text-align: center;
  font-size: 12px;
  color: var(--bkf-slate-600);
  line-height: 1.5;
}

.bkf-auth-legal a {
  color: var(--bkf-slate-600);
  text-decoration: underline;
}

/* =====================
   LEGAL PAGES
   ===================== */

.bkf-legal-hero {
  background: var(--bkf-parchment-100);
  padding-top: calc(var(--bkf-nav-h) + 56px);
  padding-bottom: 56px;
}

.bkf-legal-hero__inner {
  max-width: var(--bkf-max-w);
  margin-inline: auto;
  padding-inline: 24px;
}

.bkf-legal-hero__heading {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 40px;
  font-weight: 700;
  color: var(--bkf-slate-900);
  margin-bottom: 8px;
}

.bkf-legal-hero__updated {
  font-size: 14px;
  color: var(--bkf-slate-600);
}

.bkf-legal-content {
  max-width: 720px;
  margin-inline: auto;
  padding: 56px 24px;
  background: var(--bkf-parchment-50);
}

.bkf-legal-heading {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 40px;
  font-weight: 700;
  color: var(--bkf-slate-900);
  margin-bottom: 24px;
}

.bkf-legal-body {
  font-size: 16px;
  line-height: 1.7;
  color: var(--bkf-slate-900);
}

/* =====================
   FOOTER
   ===================== */

.bkf-footer {
  background: var(--bkf-ink-900);
  color: var(--bkf-ink-300);
  padding: 64px 0 32px;
  border-top: 1px solid var(--bkf-ink-600);
}

.bkf-footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.bkf-footer__brand {
  max-width: 280px;
}

.bkf-footer__logo {
  height: 30px;
  width: auto;
  margin-bottom: 16px;
}

.bkf-footer__tagline {
  font-size: 14px;
  line-height: 1.65;
  color: var(--bkf-ink-300);
  margin-bottom: 16px;
}

.bkf-footer__contact {
  font-size: 13px;
  line-height: 1.7;
  color: var(--bkf-ink-300);
}

.bkf-footer__contact a {
  color: var(--bkf-ink-300);
  text-decoration: underline;
  transition: color 150ms;
}
.bkf-footer__contact a:hover {
  color: var(--bkf-graph-200);
}

.bkf-footer__col-heading {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--bkf-graph-200);
  margin-bottom: 16px;
}

.bkf-footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bkf-footer__link {
  font-size: 14px;
  color: var(--bkf-ink-300);
  text-decoration: none;
  transition: color 150ms;
}
.bkf-footer__link:hover {
  color: var(--bkf-graph-200);
}

.bkf-footer__bottom {
  border-top: 1px solid var(--bkf-ink-600);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.bkf-footer__copy {
  font-size: 13px;
  color: var(--bkf-ink-300);
}

.bkf-footer__legal-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.bkf-footer__legal-link {
  font-size: 13px;
  color: var(--bkf-ink-300);
  text-decoration: none;
  transition: color 150ms;
}
.bkf-footer__legal-link:hover {
  color: var(--bkf-graph-200);
}

/* =====================
   COOKIE BANNER
   ===================== */

.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  max-width: 560px;
  width: calc(100% - 48px);
}

.cookie-banner__inner {
  background: var(--bkf-ink-800);
  border: 1px solid var(--bkf-ink-600);
  border-radius: var(--bkf-radius-card);
  padding: 20px 24px;
  box-shadow: 0 8px 32px rgba(11, 22, 40, 0.3);
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.cookie-banner__text {
  flex: 1;
  font-size: 14px;
  line-height: 1.55;
  color: var(--bkf-ink-300);
  min-width: 200px;
}

.cookie-banner__text a {
  color: var(--bkf-teal-400);
  text-decoration: underline;
}

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

.cookie-banner__btn {
  padding: 8px 18px;
  border-radius: var(--bkf-radius-btn);
  font-size: 14px;
  font-weight: 600;
  font-family: 'Manrope', system-ui, sans-serif;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background 200ms ease-out, color 200ms ease-out;
}

.cookie-banner__btn--primary {
  background: var(--bkf-teal-400);
  color: var(--bkf-ink-900);
  border-color: var(--bkf-teal-400);
}
.cookie-banner__btn--primary:hover {
  background: #09b896;
  border-color: #09b896;
}

.cookie-banner__btn--secondary {
  background: transparent;
  color: var(--bkf-ink-300);
  border-color: var(--bkf-ink-600);
}
.cookie-banner__btn--secondary:hover {
  color: var(--bkf-graph-200);
  border-color: var(--bkf-ink-300);
}

/* =====================
   PRICING PREVIEW (homepage)
   ===================== */

.bkf-pricing-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.bkf-pricing-preview-card {
  background: var(--bkf-parchment-50);
  border: 1px solid var(--bkf-parchment-200);
  border-radius: var(--bkf-radius-card);
  padding: 28px;
  text-align: center;
}

.bkf-pricing-preview-card--featured {
  border-color: var(--bkf-teal-400);
  position: relative;
}

.bkf-pricing-preview-card__name {
  font-size: 16px;
  font-weight: 600;
  color: var(--bkf-slate-900);
  margin-bottom: 6px;
}

.bkf-pricing-preview-card__price {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 34px;
  font-weight: 700;
  color: var(--bkf-teal-700);
  line-height: 1;
  margin-bottom: 4px;
}

.bkf-pricing-preview-card__cap {
  font-size: 13px;
  color: var(--bkf-slate-600);
  margin-bottom: 16px;
}

.bkf-pricing-preview-card__highlight {
  font-size: 14px;
  color: var(--bkf-slate-600);
  margin-bottom: 20px;
  line-height: 1.5;
}

/* =====================
   FADE-IN ANIMATION
   ===================== */

.bkf-fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 400ms ease-out, transform 400ms ease-out;
}

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

/* =====================
   RESPONSIVE
   ===================== */

@media (max-width: 1024px) {
  .bkf-hero__inner {
    grid-template-columns: 1fr 420px;
    gap: 40px;
  }

  .bkf-hero__headline {
    font-size: 50px;
  }

  .bkf-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

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

  .bkf-integrations-row {
    grid-template-columns: repeat(3, 1fr);
  }

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

@media (max-width: 768px) {
  :root {
    --bkf-section-v: var(--bkf-section-v-mob);
  }

  .bkf-nav__links,
  .bkf-nav__right {
    display: none;
  }

  .bkf-nav__burger {
    display: flex;
    margin-left: auto;
  }

  .bkf-hero__inner {
    grid-template-columns: 1fr;
  }

  .bkf-hero__svg-col {
    display: none;
  }

  .bkf-hero__headline {
    font-size: 40px;
  }

  .bkf-subhero__heading {
    font-size: 36px;
  }

  .bkf-problem-grid,
  .bkf-process-steps {
    grid-template-columns: 1fr;
  }

  .bkf-features-grid {
    grid-template-columns: 1fr;
  }

  .bkf-proof-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .bkf-integrations-row {
    grid-template-columns: repeat(3, 1fr);
  }

  .bkf-pricing-grid,
  .bkf-pricing-preview-grid {
    grid-template-columns: 1fr;
  }

  .bkf-blog-grid {
    grid-template-columns: 1fr;
  }

  .bkf-blog-featured {
    grid-column: span 1;
    grid-template-columns: 1fr;
  }

  .bkf-team-grid {
    grid-template-columns: 1fr;
  }

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

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

  .bkf-contact-grid {
    grid-template-columns: 1fr;
  }

  .bkf-footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .bkf-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .bkf-security-principles {
    grid-template-columns: 1fr;
  }

  .bkf-int-cards {
    grid-template-columns: 1fr;
  }

  .bkf-tech-list {
    grid-template-columns: 1fr;
  }

  .bkf-metrics-row {
    grid-template-columns: 1fr;
  }

  .bkf-testimonials-dark {
    grid-template-columns: 1fr;
  }

  .bkf-uc-steps {
    grid-template-columns: 1fr;
  }

  .bkf-release {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .bkf-auth-card {
    padding: 32px 24px;
  }

  .bkf-case-study {
    padding: 24px;
  }
}

@media (max-width: 480px) {
  .bkf-hero__headline {
    font-size: 32px;
  }

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

  .bkf-404-num {
    font-size: 96px;
  }

  .bkf-proof-metric__num {
    font-size: 56px;
  }
}

/* =====================
   PROCESS GRID (use-case pages)
   ===================== */

.bkf-process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

@media (max-width: 768px) {
  .bkf-process-grid {
    grid-template-columns: 1fr;
  }
}

/* =====================
   SECURITY PAGE
   ===================== */

.bkf-security-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.bkf-security-card {
  background: var(--bkf-parchment-50);
  border: 1px solid var(--bkf-parchment-200);
  border-radius: var(--bkf-radius-card);
  padding: 32px;
}

.bkf-security-card--yes {
  border-color: var(--bkf-teal-400);
}

.bkf-security-card--no {
  border-color: var(--bkf-parchment-200);
}

.bkf-security-card__badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}

.bkf-security-card__badge--yes {
  background: rgba(11, 206, 170, 0.12);
  color: var(--bkf-teal-700);
}

.bkf-security-card__badge--no {
  background: rgba(61, 85, 112, 0.1);
  color: var(--bkf-slate-600);
}

.bkf-security-card__heading {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--bkf-slate-900);
  margin-bottom: 16px;
}

.bkf-security-card__list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bkf-security-card__list li {
  font-size: 14px;
  color: var(--bkf-slate-600);
  line-height: 1.55;
  padding-left: 18px;
  position: relative;
}

.bkf-security-card--yes .bkf-security-card__list li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--bkf-teal-700);
  font-weight: 700;
}

.bkf-security-card--no .bkf-security-card__list li::before {
  content: '\2715';
  position: absolute;
  left: 0;
  color: var(--bkf-slate-600);
  font-weight: 700;
}

.bkf-security-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.bkf-security-pillar {
  padding: 28px;
  background: var(--bkf-parchment-50);
  border: 1px solid var(--bkf-parchment-200);
  border-radius: var(--bkf-radius-card);
}

.bkf-security-pillar__icon {
  width: 48px;
  height: 48px;
  background: rgba(11, 206, 170, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--bkf-teal-700);
  font-size: 20px;
}

.bkf-security-pillar__heading {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--bkf-slate-900);
  margin-bottom: 10px;
}

.bkf-security-pillar__body {
  font-size: 14px;
  color: var(--bkf-slate-600);
  line-height: 1.6;
}

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

.bkf-compliance-item {
  background: var(--bkf-parchment-50);
  border: 1px solid var(--bkf-parchment-200);
  border-radius: var(--bkf-radius-card);
  padding: 28px;
}

.bkf-compliance-item__label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--bkf-slate-600);
  margin-bottom: 6px;
}

.bkf-compliance-item__status {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 10px;
}

.bkf-compliance-item__status--current {
  color: var(--bkf-teal-700);
}

.bkf-compliance-item__status--planned {
  color: var(--bkf-slate-600);
}

.bkf-compliance-item__detail {
  font-size: 14px;
  color: var(--bkf-slate-600);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .bkf-security-grid {
    grid-template-columns: 1fr;
  }

  .bkf-security-pillars {
    grid-template-columns: 1fr;
  }

  .bkf-compliance-grid {
    grid-template-columns: 1fr;
  }
}

/* =====================
   CUSTOMERS PAGE (extended case-study)
   ===================== */

.bkf-case-study__header {
  margin-bottom: 32px;
}

.bkf-case-study__context {
  font-size: 14px;
  color: var(--bkf-slate-600);
  background: var(--bkf-parchment-100);
  border-left: 3px solid var(--bkf-teal-400);
  padding: 10px 14px;
  border-radius: 0 4px 4px 0;
  margin-top: 12px;
  line-height: 1.5;
}

.bkf-case-study__situation,
.bkf-case-study__findings,
.bkf-case-study__outcome {
  margin-bottom: 28px;
}

.bkf-case-study__sub-heading {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--bkf-slate-900);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.bkf-case-study__situation p,
.bkf-case-study__outcome p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--bkf-slate-600);
  margin-bottom: 14px;
}

.bkf-case-study__stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: 16px;
  padding: 24px;
  background: var(--bkf-parchment-100);
  border-radius: var(--bkf-radius-card);
}

.bkf-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.bkf-testimonial-card {
  background: var(--bkf-ink-800);
  border: 1px solid var(--bkf-ink-600);
  border-radius: var(--bkf-radius-card);
  padding: 28px;
}

.bkf-testimonial-card__quote {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 16px;
  font-style: italic;
  color: var(--bkf-graph-200);
  line-height: 1.7;
  margin-bottom: 20px;
}

.bkf-testimonial-card__footer {
  border-top: 1px solid var(--bkf-ink-600);
  padding-top: 16px;
}

.bkf-testimonial-card__name {
  font-size: 15px;
  font-weight: 600;
  color: var(--bkf-graph-200);
  margin-bottom: 2px;
}

.bkf-testimonial-card__role {
  font-size: 13px;
  color: var(--bkf-ink-300);
  line-height: 1.4;
}

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

.bkf-metric-card {
  background: var(--bkf-parchment-50);
  border: 1px solid var(--bkf-parchment-200);
  border-radius: var(--bkf-radius-card);
  padding: 28px;
  text-align: center;
}

.bkf-metric-card__num {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 48px;
  font-weight: 700;
  color: var(--bkf-teal-700);
  line-height: 1;
  margin-bottom: 10px;
}

.bkf-metric-card__label {
  font-size: 15px;
  color: var(--bkf-slate-600);
  line-height: 1.55;
  margin-bottom: 12px;
}

.bkf-metric-card__source {
  font-size: 12px;
  color: var(--bkf-slate-600);
  line-height: 1.4;
  opacity: 0.7;
}

.bkf-cta-inner-light {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
}

.bkf-cta-inner-light .bkf-section__heading {
  color: var(--bkf-slate-900);
}

.bkf-cta-inner-light .bkf-section__lead {
  color: var(--bkf-slate-600);
}

@media (max-width: 768px) {
  .bkf-testimonials-grid {
    grid-template-columns: 1fr;
  }

  .bkf-metrics-grid {
    grid-template-columns: 1fr;
  }

  .bkf-case-study__stats {
    gap: 24px;
  }
}

/* =====================
   CHANGELOG PAGE
   ===================== */

.bkf-changelog {
  max-width: 800px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.bkf-changelog-entry {
  border-left: 2px solid var(--bkf-parchment-200);
  padding: 0 0 48px 32px;
  position: relative;
}

.bkf-changelog-entry::before {
  content: '';
  position: absolute;
  left: -6px;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--bkf-parchment-200);
  border: 2px solid var(--bkf-parchment-50);
}

.bkf-changelog-entry:first-child::before {
  background: var(--bkf-teal-400);
}

.bkf-changelog-entry__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.bkf-changelog-entry__version {
  font-family: 'JetBrains Mono', monospace;
  font-size: 15px;
  font-weight: 500;
  color: var(--bkf-slate-900);
}

.bkf-changelog-entry:first-child .bkf-changelog-entry__version {
  color: var(--bkf-teal-700);
}

.bkf-changelog-entry__date {
  font-size: 14px;
  color: var(--bkf-slate-600);
}

.bkf-changelog-entry__badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.bkf-changelog-entry__badge--latest {
  background: rgba(11, 206, 170, 0.12);
  color: var(--bkf-teal-700);
}

.bkf-changelog-entry__badge--milestone {
  background: rgba(26, 34, 53, 0.08);
  color: var(--bkf-slate-900);
}

.bkf-changelog-entry__badge--beta {
  background: rgba(61, 85, 112, 0.1);
  color: var(--bkf-slate-600);
}

.bkf-changelog-entry__heading {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--bkf-slate-900);
  margin-bottom: 8px;
}

.bkf-changelog-entry__summary {
  font-size: 15px;
  color: var(--bkf-slate-600);
  line-height: 1.65;
  margin-bottom: 16px;
}

.bkf-changelog-entry__items {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.bkf-changelog-entry__items li {
  font-size: 14px;
  color: var(--bkf-slate-600);
  line-height: 1.55;
  padding-left: 20px;
  position: relative;
}

.bkf-changelog-entry__items li::before {
  content: '\2022';
  position: absolute;
  left: 6px;
  color: var(--bkf-teal-700);
}

/* =====================
   INTEGRATIONS PAGE
   ===================== */

.bkf-integration-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.bkf-integration-card {
  background: var(--bkf-parchment-50);
  border: 1px solid var(--bkf-parchment-200);
  border-radius: var(--bkf-radius-card);
  padding: 24px;
  transition: box-shadow 200ms;
}

.bkf-integration-card:hover {
  box-shadow: 0 4px 16px rgba(11, 22, 40, 0.08);
}

.bkf-integration-card__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.bkf-integration-card__logo {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bkf-integration-card__name {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--bkf-slate-900);
  margin-bottom: 2px;
}

.bkf-integration-card__tier {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--bkf-teal-700);
}

.bkf-integration-card__type {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--bkf-slate-600);
  margin-bottom: 8px;
}

.bkf-integration-card__desc {
  font-size: 14px;
  color: var(--bkf-slate-600);
  line-height: 1.55;
  margin-bottom: 14px;
}

.bkf-integration-card__data {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-top: 1px solid var(--bkf-parchment-200);
  padding-top: 12px;
}

.bkf-integration-card__data li {
  font-size: 12px;
  color: var(--bkf-slate-600);
  padding-left: 14px;
  position: relative;
}

.bkf-integration-card__data li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--bkf-teal-700);
  font-weight: 700;
}

.bkf-int-api-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-top: 48px;
}

.bkf-int-api-text {
  max-width: 460px;
}

.bkf-int-api-body {
  font-size: 15px;
  color: var(--bkf-slate-600);
  line-height: 1.65;
  margin-bottom: 20px;
}

.bkf-int-api-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.bkf-int-api-list li {
  font-size: 14px;
  color: var(--bkf-slate-600);
  padding-left: 18px;
  position: relative;
  line-height: 1.5;
}

.bkf-int-api-list li::before {
  content: '\2022';
  position: absolute;
  left: 4px;
  color: var(--bkf-teal-400);
}

.bkf-int-api-code {
  background: var(--bkf-ink-900);
  border: 1px solid var(--bkf-ink-600);
  border-radius: var(--bkf-radius-card);
  overflow: hidden;
}

.bkf-code-block {
  overflow-x: auto;
  padding: 20px 24px;
  max-width: 100%;
  margin: 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  line-height: 1.65;
  color: var(--bkf-graph-200);
  white-space: pre;
}

.bkf-code-block .syn-method,
.bkf-code-block .bkf-code-method {
  color: var(--bkf-teal-400);
  font-weight: 500;
}

.bkf-code-block .syn-path,
.bkf-code-block .bkf-code-url {
  color: var(--bkf-graph-200);
}

.bkf-code-block .syn-key,
.bkf-code-block .bkf-code-key {
  color: #a3b8cf;
}

.bkf-code-block .syn-str,
.bkf-code-block .bkf-code-str,
.bkf-code-block .bkf-code-val {
  color: #f8d87a;
}

.bkf-code-block .syn-num,
.bkf-code-block .bkf-code-num {
  color: #f59e0b;
}

.bkf-code-block .syn-comment,
.bkf-code-block .bkf-code-comment {
  color: var(--bkf-ink-300);
  font-style: italic;
}

.bkf-code-block .syn-brace,
.bkf-code-block .bkf-code-brace,
.bkf-code-block .bkf-code-comma {
  color: var(--bkf-ink-300);
}

@media (max-width: 768px) {
  .bkf-integration-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .bkf-int-api-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .bkf-integration-grid {
    grid-template-columns: 1fr;
  }
}

.bkf-nav__link--active {
  color: var(--bkf-teal-400);
  font-weight: 600;
}

.bkf-page--light-top .bkf-nav--solid .bkf-nav__link--active,
.bkf-page--light-top .bkf-nav__link--active {
  color: var(--bkf-teal-700);
}

.bkf-hero__text {
  max-width: 680px;
}

.bkf-subhero__inner--two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  max-width: 1140px;
  margin-inline: auto;
  padding: 0 24px;
}

.bkf-subhero__text {
  min-width: 0;
}

.bkf-subhero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
}

@media (max-width: 768px) {
  .bkf-subhero__inner--two-col {
    grid-template-columns: 1fr;
  }
  .bkf-subhero__visual {
    display: none;
  }
}

.bkf-capability-card__icon {
  font-size: 20px;
  color: var(--bkf-teal-700);
  margin-bottom: 14px;
  display: block;
}

.bkf-section--dark .bkf-capability-card__icon {
  color: var(--bkf-teal-400);
}

.bkf-overview-image {
  text-align: center;
}

.bkf-feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.bkf-feature-row--flip {
  direction: rtl;
}

.bkf-feature-row--flip > * {
  direction: ltr;
}

.bkf-feature-row__text {
  min-width: 0;
}

.bkf-feature-row__visual {
  min-width: 0;
}

.bkf-feature-row__eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bkf-teal-700);
  text-decoration: none;
  margin-bottom: 14px;
}

.bkf-feature-row__heading {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--bkf-slate-900);
  line-height: 1.25;
  margin-bottom: 16px;
}

.bkf-feature-row__body {
  font-size: 16px;
  color: var(--bkf-slate-600);
  line-height: 1.65;
  margin-bottom: 20px;
}

.bkf-feature-row__link {
  font-size: 15px;
  font-weight: 600;
  color: var(--bkf-teal-700);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 150ms;
}

.bkf-feature-row__link:hover {
  color: var(--bkf-teal-400);
}

@media (max-width: 768px) {
  .bkf-feature-row {
    grid-template-columns: 1fr;
    direction: ltr;
  }
  .bkf-feature-row--flip > * {
    direction: ltr;
  }
}

.bkf-pricing-card__tier {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bkf-slate-600);
  margin-bottom: 12px;
}

.bkf-pricing-card__desc {
  font-size: 14px;
  color: var(--bkf-slate-600);
  line-height: 1.55;
  margin-top: 12px;
  margin-bottom: 20px;
}

.bkf-pricing-card__per {
  font-size: 15px;
  font-weight: 400;
  color: var(--bkf-slate-600);
}

.bkf-pricing-card__feature--muted {
  color: var(--bkf-slate-600);
  opacity: 0.55;
}

.bkf-faq-icon {
  font-size: 14px;
  color: var(--bkf-teal-700);
  transition: transform 200ms;
  flex-shrink: 0;
}

.bkf-faq-item--open .bkf-faq-icon {
  transform: rotate(45deg);
}

.bkf-contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

@media (max-width: 768px) {
  .bkf-contact-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.bkf-contact-form-wrap {
  min-width: 0;
}

.bkf-contact-info__lead {
  font-size: 16px;
  color: var(--bkf-slate-600);
  line-height: 1.65;
  margin-top: 12px;
  margin-bottom: 32px;
}

.bkf-contact-info__items {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.bkf-contact-info__item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.bkf-contact-info__item-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--bkf-slate-600);
  margin-bottom: 4px;
}

.bkf-contact-info__item-value {
  font-size: 15px;
  color: var(--bkf-slate-900);
  text-decoration: none;
  line-height: 1.5;
}

a.bkf-contact-info__item-value:hover {
  color: var(--bkf-teal-700);
}

.bkf-form-note {
  font-size: 13px;
  color: var(--bkf-slate-600);
  margin-top: 8px;
}

.bkf-form-select {
  display: block;
  width: 100%;
  padding: 10px 14px;
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 15px;
  color: var(--bkf-slate-900);
  background: var(--bkf-parchment-50);
  border: 1px solid var(--bkf-parchment-200);
  border-radius: var(--bkf-radius-input);
  appearance: none;
  cursor: pointer;
  transition: border-color 150ms;
}

.bkf-form-select:focus {
  outline: none;
  border-color: var(--bkf-teal-400);
}

.bkf-auth-main {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
  background: var(--bkf-ink-900);
}

.bkf-auth-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 32px;
}

.bkf-auth-heading {
  font-family: 'Newsreader', Georgia, serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--bkf-slate-900);
  text-align: center;
  margin-bottom: 8px;
}

.bkf-auth-sub {
  font-size: 15px;
  color: var(--bkf-slate-600);
  text-align: center;
  margin-bottom: 28px;
}

.bkf-auth-alt {
  margin-top: 16px;
  text-align: center;
  font-size: 14px;
  color: var(--bkf-slate-600);
}

.bkf-auth-alt a {
  color: var(--bkf-teal-700);
  text-decoration: underline;
}

.bkf-changelog-entry__body {
  flex: 1;
  min-width: 0;
}