/* === Section header (signature numbered pattern) === */
.bk-section {
  display: grid;
  grid-template-columns: var(--bk-gutter-desktop) 1fr;
  border-bottom: var(--bk-border);
  padding: var(--bk-space-24) 0;
}
.bk-section:last-of-type { border-bottom: 0; }
.bk-section__num {
  font-family: var(--bk-font-mono);
  font-size: var(--bk-fs-label);
  color: var(--bk-accent);
  letter-spacing: var(--bk-track-label);
  font-weight: var(--bk-weight-medium);
  line-height: 1.6;
  text-transform: uppercase;
}
.bk-section__body { min-width: 0; }
.bk-section__body > .bk-h2 + .bk-lede { margin-top: var(--bk-space-3); }

@media (max-width: 960px) {
  .bk-section { grid-template-columns: var(--bk-gutter-tablet) 1fr; }
}
@media (max-width: 720px) {
  .bk-section { grid-template-columns: 1fr; padding: var(--bk-space-16) 0; }
  .bk-section__num { display: none; }
}

/* === Featured product scene === */
.bk-feature {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--bk-space-12);
  align-items: start;
  margin-top: var(--bk-space-12);
}
@media (max-width: 960px) {
  .bk-feature { grid-template-columns: 1fr; gap: var(--bk-space-8); }
}

.bk-screen {
  margin: 0;
  border: var(--bk-border);
  background: var(--bk-paper-soft);
  display: flex;
  flex-direction: column;
  border-radius: var(--bk-radius);
  overflow: hidden;
}
.bk-screen__cap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--bk-space-3) var(--bk-space-4);
  border-bottom: var(--bk-border);
  font-family: var(--bk-font-mono);
  font-size: var(--bk-fs-label);
  letter-spacing: var(--bk-track-label);
  text-transform: uppercase;
  background: var(--bk-paper);
}
.bk-screen__live {
  color: var(--bk-accent);
  font-weight: var(--bk-weight-medium);
}
.bk-screen img {
  width: 100%;
  height: auto;
  display: block;
}
.bk-screen--placeholder {
  border-style: dashed;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.bk-screen--placeholder::after {
  content: 'SCREENSHOT PENDING';
  font-family: var(--bk-font-mono);
  font-size: var(--bk-fs-label);
  letter-spacing: var(--bk-track-label-loose);
  color: var(--bk-ink-subtle);
}
.bk-screen--placeholder .bk-screen__cap + * { display: none; }

.bk-feature__body { display: flex; flex-direction: column; gap: var(--bk-space-4); }
.bk-feature__body p { color: var(--bk-ink-muted); }

.bk-spec {
  margin: 0;
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: var(--bk-space-2) var(--bk-space-6);
  border-top: var(--bk-border);
  padding-top: var(--bk-space-4);
  margin-top: var(--bk-space-2);
}
.bk-spec > div {
  display: contents;
}
.bk-spec dt {
  font-family: var(--bk-font-mono);
  font-size: var(--bk-fs-label);
  letter-spacing: var(--bk-track-label-loose);
  text-transform: uppercase;
  color: var(--bk-ink-muted);
  font-weight: var(--bk-weight-medium);
}
.bk-spec dd {
  margin: 0;
  font-size: var(--bk-fs-small);
}

/* === Catalog row === */
.bk-rows { border-top: var(--bk-border); border-bottom: var(--bk-border); }
.bk-rows .bk-row { border-top: 0; border-bottom: var(--bk-border); }
.bk-rows .bk-row:last-child { border-bottom: 0; }

.bk-row {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  gap: var(--bk-space-4);
  align-items: baseline;
  padding: var(--bk-space-4) var(--bk-space-3);
  border-top: var(--bk-border);
  text-decoration: none;
  color: inherit;
  transition: background-color 150ms ease-out, color 150ms ease-out, padding 150ms ease-out;
}
.bk-row:hover,
.bk-row:focus-visible {
  background: var(--bk-ink);
  color: var(--bk-paper);
  outline: none;
}
.bk-row:hover .bk-row__num,
.bk-row:focus-visible .bk-row__num,
.bk-row:hover .bk-row__action,
.bk-row:focus-visible .bk-row__action,
.bk-row:hover .bk-row__desc,
.bk-row:focus-visible .bk-row__desc {
  color: inherit;
}
.bk-row__num {
  font-family: var(--bk-font-mono);
  font-size: var(--bk-fs-small);
  color: var(--bk-ink-subtle);
  font-weight: var(--bk-weight-medium);
  letter-spacing: var(--bk-track-label);
}
.bk-row__body { min-width: 0; }
.bk-row__title {
  font-size: var(--bk-fs-h3);
  letter-spacing: var(--bk-track-heading);
  font-weight: var(--bk-weight-medium);
  margin: 0;
}
.bk-row__desc {
  margin: var(--bk-space-1) 0 0;
  color: var(--bk-ink-muted);
  font-size: var(--bk-fs-small);
}
.bk-row__action {
  font-family: var(--bk-font-mono);
  font-size: var(--bk-fs-label);
  letter-spacing: var(--bk-track-label-loose);
  text-transform: uppercase;
  color: var(--bk-ink-muted);
  white-space: nowrap;
  align-self: center;
}
@media (max-width: 720px) {
  .bk-row { grid-template-columns: 28px 1fr; }
  .bk-row__action { grid-column: 1 / -1; padding-left: 0; padding-top: var(--bk-space-2); }
}

/* === Spec grid (4-up hero stats) === */
.bk-spec-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: var(--bk-border);
  border-bottom: var(--bk-border);
  margin: var(--bk-space-8) 0 0;
}
.bk-spec-grid > div {
  padding: var(--bk-space-4) var(--bk-space-4);
  border-right: var(--bk-border);
  display: flex;
  flex-direction: column;
  gap: var(--bk-space-2);
}
.bk-spec-grid > div:last-child { border-right: 0; }
.bk-spec-grid dt {
  font-family: var(--bk-font-mono);
  font-size: var(--bk-fs-label);
  letter-spacing: var(--bk-track-label-loose);
  text-transform: uppercase;
  color: var(--bk-ink-muted);
  font-weight: var(--bk-weight-medium);
}
.bk-spec-grid dd {
  margin: 0;
  font-size: var(--bk-fs-h3);
  letter-spacing: var(--bk-track-heading);
  font-weight: var(--bk-weight-medium);
}
.bk-spec-grid__cta {
  background: var(--bk-paper-soft);
}
.bk-spec-grid__cta dd { color: var(--bk-accent); }
@media (max-width: 720px) {
  .bk-spec-grid { grid-template-columns: repeat(2, 1fr); }
  .bk-spec-grid > div:nth-child(2) { border-right: 0; }
  .bk-spec-grid > div:nth-child(1),
  .bk-spec-grid > div:nth-child(2) { border-bottom: var(--bk-border); }
}

/* === CTA buttons === */
.bk-cta {
  display: inline-block;
  background: var(--bk-ink);
  color: var(--bk-paper);
  padding: 14px 22px;
  font-family: var(--bk-font-sans);
  font-size: var(--bk-fs-small);
  font-weight: var(--bk-weight-medium);
  letter-spacing: -0.01em;
  border: var(--bk-border);
  border-radius: var(--bk-radius-cta);
  text-decoration: none;
  cursor: pointer;
  transition: background-color 150ms ease-out, color 150ms ease-out, border-color 150ms ease-out;
}
.bk-cta:hover,
.bk-cta:focus-visible {
  background: var(--bk-accent);
  border-color: var(--bk-accent);
  outline: none;
}
.bk-cta--ghost {
  background: transparent;
  color: var(--bk-ink);
}
.bk-cta--ghost:hover,
.bk-cta--ghost:focus-visible {
  background: var(--bk-ink);
  color: var(--bk-paper);
  border-color: var(--bk-ink);
}

/* === Body link === */
.bk-link {
  color: var(--bk-ink);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
  transition: color 200ms ease-out;
}
.bk-link:hover,
.bk-link:focus-visible {
  color: var(--bk-accent);
  outline: none;
}

/* === Form fields (brutalist) === */
.bk-form { display: grid; gap: var(--bk-space-4); }
.bk-field { display: flex; flex-direction: column; gap: var(--bk-space-2); }
.bk-field > label {
  font-family: var(--bk-font-mono);
  font-size: var(--bk-fs-label);
  letter-spacing: var(--bk-track-label-loose);
  text-transform: uppercase;
  color: var(--bk-ink-muted);
  font-weight: var(--bk-weight-medium);
}
.bk-input,
.bk-textarea,
.bk-select {
  width: 100%;
  background: var(--bk-paper);
  border: var(--bk-border);
  border-radius: var(--bk-radius);
  padding: 12px 14px;
  font-family: var(--bk-font-sans);
  font-size: var(--bk-fs-body);
  color: var(--bk-ink);
  transition: border-color 150ms ease-out, background-color 150ms ease-out;
}
.bk-input:focus,
.bk-textarea:focus,
.bk-select:focus {
  outline: none;
  background: var(--bk-paper-soft);
  border-color: var(--bk-ink);
}
.bk-textarea { min-height: 140px; resize: vertical; line-height: 1.5; }
.bk-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--bk-ink) 50%), linear-gradient(135deg, var(--bk-ink) 50%, transparent 50%);
  background-position: calc(100% - 18px) center, calc(100% - 13px) center;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 40px;
}
.bk-checkbox {
  display: inline-flex;
  align-items: center;
  gap: var(--bk-space-2);
  cursor: pointer;
}
.bk-checkbox input {
  appearance: none;
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border: var(--bk-border);
  border-radius: 0;
  background: var(--bk-paper);
  cursor: pointer;
  display: inline-grid;
  place-items: center;
}
.bk-checkbox input:checked { background: var(--bk-ink); }
.bk-checkbox input:checked::after {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--bk-paper);
}

.bk-form-error {
  color: var(--bk-error);
  font-size: var(--bk-fs-small);
}
.bk-form-success {
  color: var(--bk-success);
  font-size: var(--bk-fs-small);
}

/* === Engagement / role 3-column grid (no cards, just borders) === */
.bk-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: var(--bk-border);
  margin-top: var(--bk-space-8);
}
.bk-trio > * {
  padding: var(--bk-space-6);
  border-right: var(--bk-border);
  display: flex;
  flex-direction: column;
  gap: var(--bk-space-3);
}
.bk-trio > *:last-child { border-right: 0; }
.bk-trio__num {
  font-family: var(--bk-font-mono);
  font-size: var(--bk-fs-label);
  letter-spacing: var(--bk-track-label-loose);
  color: var(--bk-accent);
  text-transform: uppercase;
  font-weight: var(--bk-weight-medium);
}
.bk-trio__title {
  font-size: var(--bk-fs-h3);
  letter-spacing: var(--bk-track-heading);
  font-weight: var(--bk-weight-medium);
  margin: 0;
}
.bk-trio__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--bk-space-2);
  font-family: var(--bk-font-mono);
  font-size: var(--bk-fs-small);
  color: var(--bk-ink-muted);
}
.bk-trio__fit {
  margin-top: auto;
  font-size: var(--bk-fs-small);
  color: var(--bk-ink-muted);
}
@media (max-width: 960px) {
  .bk-trio { grid-template-columns: 1fr; }
  .bk-trio > * { border-right: 0; border-bottom: var(--bk-border); }
  .bk-trio > *:last-child { border-bottom: 0; }
}

/* === Status indicator inline === */
.bk-status {
  font-family: var(--bk-font-mono);
  font-size: var(--bk-fs-label);
  letter-spacing: var(--bk-track-label);
  color: var(--bk-accent);
  font-weight: var(--bk-weight-medium);
  text-transform: uppercase;
}

/* === Reveal-on-scroll (one-time fade) === */
.bk-reveal {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 400ms ease-out, transform 400ms ease-out;
}
.bk-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .bk-reveal { opacity: 1; transform: none; transition: none; }
}

/* === Site header === */
.bk-header {
  border-bottom: var(--bk-border);
  position: sticky;
  top: 0;
  background: var(--bk-paper);
  z-index: 50;
}
.bk-header__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--bk-space-6);
  padding: var(--bk-space-4) 0;
}
.bk-header__brand {
  font-size: var(--bk-fs-body);
  font-weight: var(--bk-weight-medium);
  letter-spacing: -0.02em;
  color: var(--bk-ink);
}
.bk-header__brand .bk-accent-mark { margin-left: 1px; }
.bk-nav {
  display: flex;
  align-items: center;
  gap: var(--bk-space-6);
}
.bk-nav__link {
  font-size: var(--bk-fs-small);
  color: var(--bk-ink);
  letter-spacing: -0.005em;
  position: relative;
  transition: color 150ms ease-out;
}
.bk-nav__link:hover,
.bk-nav__link:focus-visible { color: var(--bk-accent); outline: none; }
.bk-nav__link[aria-current="page"]::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 1px;
  background: var(--bk-ink);
}
.bk-nav-toggle {
  display: none;
  background: transparent;
  border: var(--bk-border);
  border-radius: 0;
  padding: 8px 12px;
  font-family: var(--bk-font-mono);
  font-size: var(--bk-fs-label);
  letter-spacing: var(--bk-track-label-loose);
  text-transform: uppercase;
  cursor: pointer;
}
@media (max-width: 720px) {
  .bk-nav-toggle { display: inline-block; }
  .bk-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bk-paper);
    border-bottom: var(--bk-border);
    flex-direction: column;
    align-items: stretch;
    padding: var(--bk-space-4);
    gap: var(--bk-space-3);
    display: none;
  }
  .bk-nav.is-open { display: flex; }
  .bk-nav__link { padding: var(--bk-space-2) 0; border-bottom: var(--bk-border); }
  .bk-nav__link:last-child { border-bottom: 0; }
  .bk-nav .bk-cta { align-self: flex-start; }
}

/* === Hero (numbered, with right rail spec grid) === */
.bk-hero {
  display: grid;
  grid-template-columns: var(--bk-gutter-desktop) 1fr;
  border-bottom: var(--bk-border);
  padding: var(--bk-space-24) 0 var(--bk-space-16);
}
.bk-hero__num {
  font-family: var(--bk-font-mono);
  font-size: var(--bk-fs-label);
  color: var(--bk-accent);
  letter-spacing: var(--bk-track-label);
  font-weight: var(--bk-weight-medium);
  text-transform: uppercase;
  line-height: 1.6;
}
.bk-hero__body { display: flex; flex-direction: column; gap: var(--bk-space-4); }
.bk-hero__display {
  font-size: var(--bk-fs-display);
  letter-spacing: var(--bk-track-display);
  font-weight: var(--bk-weight-medium);
  line-height: 1;
  margin: 0;
}
.bk-hero__lede {
  font-size: var(--bk-fs-body);
  color: var(--bk-ink-muted);
  max-width: 64ch;
}
.bk-hero__actions {
  display: flex;
  gap: var(--bk-space-3);
  flex-wrap: wrap;
  margin-top: var(--bk-space-2);
}
@media (max-width: 960px) {
  .bk-hero { grid-template-columns: var(--bk-gutter-tablet) 1fr; }
}
@media (max-width: 720px) {
  .bk-hero { grid-template-columns: 1fr; padding: var(--bk-space-16) 0 var(--bk-space-12); }
  .bk-hero__num { display: none; }
}

/* === Two-column body inside a section (used by Stack & Coverage) === */
.bk-cols-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--bk-space-12);
  margin-top: var(--bk-space-8);
}
@media (max-width: 720px) {
  .bk-cols-2 { grid-template-columns: 1fr; gap: var(--bk-space-8); }
}

/* Plain stack list (Stack & Coverage left column) */
.bk-plain-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: var(--bk-border);
}
.bk-plain-list li {
  border-bottom: var(--bk-border);
  padding: var(--bk-space-3) 0;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--bk-space-4);
  font-size: var(--bk-fs-small);
}
.bk-plain-list li > span:last-child {
  font-family: var(--bk-font-mono);
  font-size: var(--bk-fs-label);
  letter-spacing: var(--bk-track-label);
  color: var(--bk-ink-muted);
  text-transform: uppercase;
}

/* ASCII-style coverage diagram */
.bk-coverage {
  font-family: var(--bk-font-mono);
  font-size: var(--bk-fs-small);
  color: var(--bk-ink);
  border: var(--bk-border);
  padding: var(--bk-space-4);
  white-space: pre;
  overflow-x: auto;
  background: var(--bk-paper-soft);
  line-height: 1.7;
}
.bk-coverage__row {
  display: grid;
  grid-template-columns: 56px 60px 1fr;
  align-items: center;
  gap: var(--bk-space-3);
  white-space: normal;
}
.bk-coverage__bar {
  position: relative;
  height: 14px;
  background: var(--bk-ink-subtle);
  opacity: 0.25;
}
.bk-coverage__bar i {
  position: absolute;
  top: 0;
  bottom: 0;
  background: var(--bk-ink);
  display: block;
}
.bk-coverage__legend {
  display: flex;
  gap: var(--bk-space-4);
  margin-top: var(--bk-space-4);
  padding-top: var(--bk-space-3);
  border-top: var(--bk-border-hairline);
  opacity: 0.8;
  font-size: var(--bk-fs-label);
  letter-spacing: var(--bk-track-label);
  text-transform: uppercase;
  color: var(--bk-ink-muted);
}

/* === Pull quote (testimonials) === */
.bk-quote {
  border-left: 2px solid var(--bk-ink);
  padding: var(--bk-space-1) var(--bk-space-6);
  margin: var(--bk-space-6) 0 0;
}
.bk-quote p {
  font-size: var(--bk-fs-h3);
  letter-spacing: var(--bk-track-heading);
  font-weight: var(--bk-weight-medium);
  margin: 0 0 var(--bk-space-3);
}
.bk-quote cite {
  font-style: normal;
  font-family: var(--bk-font-mono);
  font-size: var(--bk-fs-label);
  letter-spacing: var(--bk-track-label-loose);
  text-transform: uppercase;
  color: var(--bk-ink-muted);
}

/* Single-line client list */
.bk-client-line {
  margin: 0;
  font-size: var(--bk-fs-h3);
  letter-spacing: var(--bk-track-heading);
  font-weight: var(--bk-weight-medium);
  line-height: 1.4;
}

/* === Footer === */
.bk-footer {
  border-top: var(--bk-border);
  padding: var(--bk-space-12) 0 var(--bk-space-8);
  margin-top: var(--bk-space-12);
}
.bk-footer__top {
  display: grid;
  grid-template-columns: 1.4fr 2fr;
  gap: var(--bk-space-12);
  border-bottom: var(--bk-border);
  padding-bottom: var(--bk-space-8);
}
.bk-footer__cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--bk-space-6);
}
.bk-footer__col h4 {
  font-family: var(--bk-font-mono);
  font-size: var(--bk-fs-label);
  letter-spacing: var(--bk-track-label-loose);
  text-transform: uppercase;
  font-weight: var(--bk-weight-medium);
  color: var(--bk-ink-muted);
  margin: 0 0 var(--bk-space-3);
}
.bk-footer__col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--bk-space-2);
}
.bk-footer__col a {
  font-size: var(--bk-fs-small);
  color: var(--bk-ink);
  transition: color 150ms;
}
.bk-footer__col a:hover { color: var(--bk-accent); }
.bk-footer__bottom {
  margin-top: var(--bk-space-6);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--bk-space-3);
  font-family: var(--bk-font-mono);
  font-size: var(--bk-fs-label);
  letter-spacing: var(--bk-track-label);
  color: var(--bk-ink-subtle);
  text-transform: uppercase;
}
@media (max-width: 720px) {
  .bk-footer__top { grid-template-columns: 1fr; gap: var(--bk-space-6); }
  .bk-footer__cols { grid-template-columns: 1fr; }
}

/* === Week-rhythm table (mono ledger) === */
.bk-week {
  border-top: var(--bk-border);
  border-bottom: var(--bk-border);
  margin-top: var(--bk-space-8);
}
.bk-week__row {
  display: grid;
  grid-template-columns: 110px 160px 1fr;
  gap: var(--bk-space-4);
  padding: var(--bk-space-4) var(--bk-space-3);
  border-bottom: var(--bk-border);
  align-items: baseline;
}
.bk-week__row:last-child { border-bottom: 0; }
.bk-week__when,
.bk-week__time {
  font-family: var(--bk-font-mono);
  font-size: var(--bk-fs-label);
  letter-spacing: var(--bk-track-label-loose);
  text-transform: uppercase;
  color: var(--bk-ink-muted);
  font-weight: var(--bk-weight-medium);
}
.bk-week__time { color: var(--bk-accent); }
.bk-week__what { font-size: var(--bk-fs-small); }
@media (max-width: 720px) {
  .bk-week__row { grid-template-columns: 1fr; gap: var(--bk-space-1); padding: var(--bk-space-3); }
}

/* === FAQ catalog (details/summary) === */
.bk-faq {
  border-top: var(--bk-border);
  border-bottom: var(--bk-border);
  margin-top: var(--bk-space-8);
}
.bk-faq__item { border-bottom: var(--bk-border); }
.bk-faq__item:last-child { border-bottom: 0; }
.bk-faq__item summary {
  list-style: none;
  cursor: pointer;
  padding: var(--bk-space-4) var(--bk-space-3);
  display: grid;
  grid-template-columns: 36px 1fr auto;
  gap: var(--bk-space-4);
  align-items: baseline;
  transition: background-color 150ms ease-out;
}
.bk-faq__item summary::-webkit-details-marker { display: none; }
.bk-faq__item summary::marker { content: ''; }
.bk-faq__item summary:hover,
.bk-faq__item summary:focus-visible {
  background: var(--bk-paper-soft);
  outline: none;
}
.bk-faq__num {
  font-family: var(--bk-font-mono);
  font-size: var(--bk-fs-small);
  color: var(--bk-ink-subtle);
  font-weight: var(--bk-weight-medium);
  letter-spacing: var(--bk-track-label);
}
.bk-faq__q {
  font-size: var(--bk-fs-h3);
  letter-spacing: var(--bk-track-heading);
  font-weight: var(--bk-weight-medium);
  margin: 0;
  line-height: 1.2;
}
.bk-faq__toggle {
  font-family: var(--bk-font-mono);
  font-size: var(--bk-fs-label);
  letter-spacing: var(--bk-track-label-loose);
  text-transform: uppercase;
  color: var(--bk-ink-muted);
  white-space: nowrap;
}
.bk-faq__item[open] .bk-faq__toggle { color: var(--bk-accent); }
.bk-faq__item[open] .bk-faq__toggle::before { content: '\2014\00a0'; }
.bk-faq__a {
  padding: 0 var(--bk-space-3) var(--bk-space-6) calc(36px + var(--bk-space-4) + var(--bk-space-3));
  color: var(--bk-ink-muted);
  font-size: var(--bk-fs-small);
  max-width: 72ch;
}
.bk-faq__a p { margin: 0 0 var(--bk-space-3); }
.bk-faq__a p:last-child { margin-bottom: 0; }
@media (max-width: 720px) {
  .bk-faq__item summary { grid-template-columns: 28px 1fr; }
  .bk-faq__toggle { grid-column: 1 / -1; padding-top: var(--bk-space-2); }
  .bk-faq__a { padding-left: var(--bk-space-3); }
}

/* === Buyer-fit two-column block === */
.bk-fit {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: var(--bk-border);
  margin-top: var(--bk-space-8);
}
.bk-fit > div {
  padding: var(--bk-space-6);
  border-right: var(--bk-border);
}
.bk-fit > div:last-child { border-right: 0; }
.bk-fit__label {
  font-family: var(--bk-font-mono);
  font-size: var(--bk-fs-label);
  letter-spacing: var(--bk-track-label-loose);
  text-transform: uppercase;
  font-weight: var(--bk-weight-medium);
  color: var(--bk-accent);
  margin: 0 0 var(--bk-space-4);
}
.bk-fit__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--bk-space-3);
}
.bk-fit__list li {
  font-size: var(--bk-fs-small);
  color: var(--bk-ink);
  line-height: 1.5;
  padding-left: var(--bk-space-4);
  position: relative;
}
.bk-fit__list li::before {
  content: '\2014';
  position: absolute;
  left: 0;
  color: var(--bk-ink-subtle);
}
@media (max-width: 720px) {
  .bk-fit { grid-template-columns: 1fr; }
  .bk-fit > div { border-right: 0; border-bottom: var(--bk-border); }
  .bk-fit > div:last-child { border-bottom: 0; }
}

/* === Pricing anchor === */
.bk-price {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--bk-space-12);
  margin-top: var(--bk-space-8);
  align-items: start;
}
.bk-price__anchor {
  font-size: var(--bk-fs-display);
  letter-spacing: var(--bk-track-display);
  font-weight: var(--bk-weight-medium);
  line-height: 1;
  margin: 0;
}
.bk-price__anchor .bk-accent { color: var(--bk-accent); }
.bk-price__caption {
  font-family: var(--bk-font-mono);
  font-size: var(--bk-fs-label);
  letter-spacing: var(--bk-track-label-loose);
  text-transform: uppercase;
  color: var(--bk-ink-muted);
  margin-top: var(--bk-space-3);
}
.bk-price__notes p {
  font-size: var(--bk-fs-small);
  color: var(--bk-ink-muted);
}
.bk-price__notes p strong { color: var(--bk-ink); font-weight: var(--bk-weight-medium); }
@media (max-width: 960px) {
  .bk-price { grid-template-columns: 1fr; gap: var(--bk-space-8); }
}