/* =============================================================
   Build & Integrate — composed conversion layout on NC tokens
   Loaded after styles.css; reuses :root design tokens.
   Namespace: .bi-*
   ============================================================= */

/* Page accent — orange/yellow pulled from the logo mark, used in place of
   the site's cyan/violet/green/gold accents on this page only. */
:root {
  --bi-orange: #FF4900;
  --bi-yellow: #E6C619;
}

/* ---------- Scroll reveal (opt-in, see js/reveal.js) ----------
   Only applies once <html> gets .nc-reveal, so with JS off, reduced
   motion, or no IntersectionObserver everything stays visible. */
html.nc-reveal [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}
html.nc-reveal [data-reveal].is-in { opacity: 1; transform: none; }

.bi-section {
  padding: calc(var(--space-8) + var(--space-4)) var(--gutter) var(--space-6);
  scroll-margin-top: calc(var(--header-height) + var(--space-3));
}
.bi-section--tight { padding-top: var(--space-7); }

/* ---------- Shared type ---------- */
.bi-h2 {
  font-family: var(--font-title); font-weight: 700;
  font-size: clamp(1.875rem, 3.4vw, 2.75rem);
  letter-spacing: -0.025em; line-height: 1.08;
  margin: var(--space-3) 0 0;
  max-width: 22ch;
  text-wrap: balance;
}
.bi-h2--wide { max-width: 30ch; }
.bi-h2 em { font-style: normal; }
.bi-sub {
  font-size: var(--fs-lead); line-height: 1.55; color: var(--color-ink-60);
  max-width: 62ch; margin: var(--space-3) 0 0; text-wrap: pretty;
}
.bi-head--center { text-align: center; }
.bi-head--center .bi-h2 { margin-inline: auto; }
.bi-head--center .bi-sub { margin-inline: auto; }

.bi-chip {
  display: inline-flex; align-items: center; gap: 0.5em;
  padding: 6px 13px; border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-pill); background: var(--color-ink);
  font-family: var(--font-title); font-size: 0.75rem; font-weight: 500;
  color: var(--color-on-dark); white-space: nowrap;
}
.bi-chip::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--bi-orange); }

/* =============================================================
   Hero
   ============================================================= */
.bi-hero {
  position: relative;
  overflow-x: clip;
  overflow-y: visible;
  padding: calc(var(--header-height) + var(--space-8)) var(--gutter) var(--space-8);
  /* The corner-seam accent centres its gradient exactly on the hero's
     bottom-left corner, so the clip boundary would otherwise cut straight
     through the blob's hottest point. The margin lets that (still
     transparent-at-edge) box bleed past the padding box before the hard
     clip applies, same fix as the corner accent on other case pages. */
  overflow-clip-margin: 420px;
}
/* Box and offset share the same vw value (half the box, negative, on both
   axes) so the gradient's own centre lands exactly on the hero's top-right
   corner. */
.bi-hero__glow {
  position: absolute; z-index: 0; pointer-events: none;
  top: -36vw; right: -36vw; width: 72vw; height: 72vw;
  background: radial-gradient(
    var(--g-w, 50%) var(--g-h, 50%) at var(--g-x, 50%) var(--g-y, 50%),
    oklch(0.74 0.2 var(--g-h1, 32deg) / 0.31),
    oklch(0.8 0.18 var(--g-h1, 32deg) / 0.14) 44%,
    transparent 70%
  );
  animation:
    bi-glow-morph 6s ease-in-out infinite,
    bi-glow-float 9s ease-in-out infinite;
}
@keyframes bi-glow-morph {
  0%, 100% { --g-h1: 24deg; --g-w: 44%; --g-h: 54%; --g-x: 46%; --g-y: 54%; }
  50%      { --g-h1: 42deg; --g-w: 55%; --g-h: 40%; --g-x: 60%; --g-y: 40%; }
}
@keyframes bi-glow-float {
  0%, 100% { transform: scale(1)    translate3d(0, 0, 0);    filter: saturate(1); }
  50%      { transform: scale(1.22) translate3d(-10%, 8%, 0); filter: saturate(1.1); }
}

/* Box and offset share the same vw value so the gradient's own centre lands
   exactly on the hero's bottom-left corner. */
.bi-hero__glow--b {
  top: auto; right: auto;
  bottom: -26.4vw; left: -26.4vw; width: 52.8vw; height: 52.8vw;
  background: radial-gradient(
    var(--g-w, 50%) var(--g-h, 50%) at var(--g-x, 50%) var(--g-y, 50%),
    oklch(0.84 0.18 var(--g-h1, 52deg) / 0.275),
    transparent 62%
  );
  animation:
    bi-glow-morph-b 7s ease-in-out -5s infinite,
    bi-glow-float-b 10s ease-in-out -9s infinite;
}
@keyframes bi-glow-morph-b {
  0%, 100% { --g-h1: 46deg; --g-w: 44%; --g-h: 44%; --g-x: 54%; --g-y: 46%; }
  50%      { --g-h1: 60deg; --g-w: 54%; --g-h: 36%; --g-x: 42%; --g-y: 58%; }
}
@keyframes bi-glow-float-b {
  0%, 100% { transform: scale(1.06) translate3d(0, 0, 0);      filter: saturate(1); }
  50%      { transform: scale(0.86) translate3d(12%, -9%, 0);  filter: saturate(1.12); }
}

/* Mandatory corner-seam accent: centred exactly on the hero's bottom-left
   corner (box + offset both in vw, offset = -half the box, per the
   background-glow rule) — a quiet echo of the orange wash at the section
   boundary, distinct from the --b blob above. */
.bi-hero__glow--corner {
  top: auto; left: auto;
  bottom: -37vw; right: -37vw; width: 74vw; height: 74vw;
  background: radial-gradient(
    var(--g-w, 50%) var(--g-h, 50%) at var(--g-x, 50%) var(--g-y, 50%),
    oklch(0.74 0.2 var(--g-h1, 32deg) / 0.16),
    transparent 60%
  );
  animation:
    bi-glow-morph-corner 8s ease-in-out -4s infinite,
    bi-glow-float-corner 11s ease-in-out -8s infinite;
}
@keyframes bi-glow-morph-corner {
  0%, 100% { --g-h1: 24deg; --g-w: 46%; --g-h: 46%; --g-x: 50%; --g-y: 50%; }
  50%      { --g-h1: 42deg; --g-w: 55%; --g-h: 37%; --g-x: 40%; --g-y: 60%; }
}
@keyframes bi-glow-float-corner {
  0%, 100% { transform: scale(1)    translate3d(0, 0, 0);   filter: saturate(1); }
  50%      { transform: scale(1.15) translate3d(9%, -6%, 0); filter: saturate(1.05); }
}
/* Centered masthead: eyebrow + display headline, full width above the fold */
.bi-hero__masthead {
  position: relative; z-index: 2;
  max-width: var(--bi-max, var(--container-inner)); margin-inline: auto;
  text-align: center;
}
.bi-hero__title {
  font-family: var(--font-title); font-weight: 700;
  font-size: clamp(2.25rem, 5.6vw, 4.5rem);
  line-height: 1.02; letter-spacing: -0.035em;
  max-width: 26ch; margin: var(--space-4) auto 0;
  text-wrap: balance;
}
.bi-hero__title-intro {
  display: block;
  margin-bottom: var(--space-2);
  color: var(--color-ink-45);
  font-size: 0.58em;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.bi-hero__title em { font-style: normal; display: block; color: var(--color-ink); }

.bi-hero__grid {
  position: relative; z-index: 2;
  max-width: 1100px;
  margin: var(--space-5) auto 0;
  display: grid; grid-template-columns: 1fr;
  gap: var(--space-7); align-items: center;
}
.bi-hero__col { text-align: center; }
.bi-hero__lead {
  font-size: var(--fs-lead); line-height: 1.6; color: var(--color-ink-70);
  max-width: 68ch; margin: 0 auto; text-wrap: pretty;
}
.bi-hero__cta { margin-top: var(--space-6); display: flex; gap: 14px; flex-wrap: wrap; align-items: center; justify-content: center; }
.bi-hero__reassure {
  margin: var(--space-3) auto 0; font-size: var(--fs-sm); color: var(--color-ink-45);
  max-width: 46ch; line-height: 1.5;
}
.bi-hero__chips { margin: 0; display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.bi-map + .bi-hero__chips { margin-top: calc(var(--space-3) - var(--space-7)); }

/* ---------- Hero visual: operation map ---------- */
.bi-map {
  position: relative; z-index: 2;
  width: 100%;
  max-width: 1100px;
  margin-inline: auto;
  background: var(--color-ink); color: var(--color-on-dark);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: var(--radius-xl);
  box-shadow: 0 48px 90px -46px rgba(0, 0, 0, 0.55);
  overflow: hidden;
}
.bi-map__bar {
  display: flex; align-items: center; gap: 8px;
  padding: 12px var(--space-4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--color-ink-elevated);
}
.bi-map__dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, 0.18); }
.bi-map__dot:first-child { background: var(--bi-orange); }
.bi-map__file {
  margin-left: 6px; font-family: var(--font-mono); font-size: 0.6875rem;
  letter-spacing: 0.02em; color: var(--color-on-dark-muted);
}
.bi-map__live {
  margin-left: auto; display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 0.625rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--bi-orange);
}
.bi-map__pulse {
  width: 6px; height: 6px; border-radius: 50%; background: currentColor;
  animation: bi-pulse 1.8s ease-in-out infinite;
}
.bi-map__canvas { display: block; width: 100%; height: auto; padding: 0 var(--space-3); }
.bi-map__legend {
  display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: color-mix(in srgb, var(--color-ink-elevated) 70%, transparent);
}
.bi-map__key {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--font-title); font-size: 0.6875rem; font-weight: 500;
  color: var(--color-on-dark-muted);
}
.bi-map__key::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: rgba(255, 255, 255, 0.28); }
.bi-map__key--ours::before { background: var(--bi-orange); }
.bi-map__key--out::before { background: var(--bi-yellow); }

/* SVG bits */
.bi-map__node { fill: rgba(255, 255, 255, 0.045); stroke: rgba(255, 255, 255, 0.16); }
.bi-map__node--out { fill: color-mix(in srgb, var(--bi-yellow) 9%, transparent); stroke: color-mix(in srgb, var(--bi-yellow) 42%, transparent); }
.bi-map__hub { fill: color-mix(in srgb, var(--bi-orange) 13%, transparent); stroke: color-mix(in srgb, var(--bi-orange) 55%, transparent); }
.bi-map__label { font-family: var(--font-body); font-size: 13px; fill: var(--color-on-dark); }
.bi-map__label--sm { font-size: 11.5px; fill: var(--color-on-dark-muted); }
.bi-map__hub-label { font-family: var(--font-title); font-size: 13px; font-weight: 700; fill: var(--bi-orange); }
.bi-map__glyph { fill: none; stroke: var(--bi-orange); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.bi-map__tick { fill: rgba(255, 255, 255, 0.3); }
.bi-map__tick--out { fill: var(--bi-yellow); }
.bi-map__wires path {
  fill: none; stroke: rgba(255, 255, 255, 0.22); stroke-width: 1.5;
  stroke-dasharray: 3 7; stroke-linecap: round;
  animation: bi-flow 1.6s linear infinite;
}
.bi-map__wires--out path {
  stroke: color-mix(in srgb, var(--bi-yellow) 60%, transparent);
  animation-duration: 1.3s;
}
.bi-map__wires path:nth-child(2) { animation-delay: -0.3s; }
.bi-map__wires path:nth-child(3) { animation-delay: -0.6s; }
.bi-map__wires path:nth-child(4) { animation-delay: -0.9s; }
.bi-map__wires path:nth-child(5) { animation-delay: -1.2s; }

@keyframes bi-flow { to { stroke-dashoffset: -20; } }
@keyframes bi-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.7); }
}

/* =============================================================
   Proof strip
   ============================================================= */
.bi-proof {
  margin-top: var(--space-8);
  padding: var(--space-5) 0 0;
  border-top: 1px solid var(--border-ink);
}
.bi-proof__label {
  text-align: center; font-family: var(--font-title); font-size: var(--fs-eyebrow);
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-ink-45);
}

/* =============================================================
   Before / after
   ============================================================= */
.bi-ba {
  display: grid; grid-template-columns: 1fr auto 1fr;
  gap: var(--space-4); align-items: stretch; margin-top: var(--space-6);
}
.bi-ba__col {
  display: flex; flex-direction: column;
  border-radius: var(--radius-xl); padding: var(--space-6);
}
.bi-ba__col--now {
  background: var(--color-surface-light);
  border: 1px dashed var(--border-ink-strong);
}
.bi-ba__col--after {
  position: relative; overflow: hidden;
  background: var(--color-ink); color: var(--color-on-dark);
  border: 1px solid transparent;
}
.bi-ba__glow {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(52% 90% at 88% 6%, color-mix(in srgb, var(--bi-orange) 34%, transparent), transparent 66%);
  animation: nc-hue 12s ease-in-out infinite alternate;
}
.bi-ba__in { position: relative; display: flex; flex-direction: column; height: 100%; }
.bi-ba__tag {
  align-self: flex-start;
  font-family: var(--font-mono); font-size: 0.625rem; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 5px 11px; border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--color-secondary-magenta) 12%, transparent);
  color: color-mix(in srgb, var(--color-secondary-magenta) 88%, var(--color-ink));
}
.bi-ba__col--after .bi-ba__tag {
  background: color-mix(in srgb, var(--color-secondary-lime) 20%, transparent);
  color: var(--color-secondary-lime);
}
.bi-ba__title {
  font-family: var(--font-title); font-weight: 700; font-size: 1.375rem;
  letter-spacing: -0.015em; line-height: 1.2; margin: var(--space-3) 0 0;
}
.bi-ba__list { display: grid; gap: var(--space-3); margin-top: var(--space-5); }
.bi-ba__item {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 0.9375rem; line-height: 1.55; color: var(--color-ink-60);
}
.bi-ba__col--after .bi-ba__item { color: var(--color-on-dark-muted); }
.bi-ba__col--after .bi-ba__item strong { color: var(--color-on-dark); font-weight: 600; }
.bi-ba__item strong { color: var(--color-ink); font-weight: 600; }
.bi-ba__mark {
  flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; margin-top: 1px; border-radius: 50%;
  background: color-mix(in srgb, var(--color-secondary-magenta) 14%, transparent);
  color: var(--color-secondary-magenta);
}
.bi-ba__mark--yes {
  background: color-mix(in srgb, var(--color-secondary-lime) 20%, transparent);
  color: var(--color-secondary-lime);
}
.bi-ba__mark svg { width: 12px; height: 12px; }
.bi-ba__foot {
  margin: auto 0 0; padding-top: var(--space-5);
  font-family: var(--font-title); font-size: 0.875rem; font-weight: 600;
  color: var(--color-ink-45);
}
.bi-ba__col--after .bi-ba__foot { color: var(--color-on-dark-muted); }
.bi-ba__bridge {
  align-self: center; display: flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--color-paper); border: 1px solid var(--border-ink);
  color: var(--color-ink); box-shadow: 0 10px 24px -14px rgba(0, 0, 0, 0.35);
}
.bi-ba__bridge svg { width: 20px; height: 20px; }

/* =============================================================
   Capability cards
   ============================================================= */
.bi-caps { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); margin-top: var(--space-6); }
.bi-cap {
  position: relative; display: flex; flex-direction: column;
  background: radial-gradient(70% 70% at 100% 0%, color-mix(in srgb, var(--bi-accent, var(--bi-orange)) 32%, transparent), transparent 62%), var(--color-ink);
  color: var(--color-on-dark);
  border: 1px solid rgba(255, 255, 255, 0.10); border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), border-color 0.2s var(--ease);
}
.bi-cap:hover {
  transform: translateY(-4px);
  box-shadow: 0 26px 52px -32px rgba(0, 0, 0, 0.4);
  border-color: rgba(255, 255, 255, 0.22);
}
.bi-cap__top { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-4); }
.bi-cap__icon {
  display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 13px;
  background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--bi-accent, var(--bi-orange));
}
.bi-cap__icon svg { width: 21px; height: 21px; }
.bi-cap__num {
  font-family: var(--font-mono); font-size: 0.75rem; font-weight: 500;
  letter-spacing: 0.08em; color: var(--color-on-dark-muted);
}
.bi-cap--a { --bi-accent: var(--bi-orange); }
.bi-cap--b { --bi-accent: var(--bi-yellow); }
.bi-cap--c { --bi-accent: color-mix(in srgb, var(--bi-orange) 55%, var(--bi-yellow)); }
.bi-cap--d { --bi-accent: color-mix(in srgb, var(--bi-yellow) 45%, var(--bi-orange)); }
.bi-cap__title {
  font-family: var(--font-title); font-size: 1.375rem; font-weight: 700;
  letter-spacing: -0.015em; line-height: 1.18; color: var(--color-on-dark); margin: 0 0 10px;
}
.bi-cap__body { font-size: 0.9375rem; color: var(--color-on-dark-muted); line-height: 1.6; margin: 0 0 var(--space-4); }
.bi-cap__tags {
  display: flex; flex-wrap: wrap; gap: 7px;
  margin: auto 0 0; padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.10);
}
.bi-tag {
  font-family: var(--font-title); font-size: 0.6875rem; font-weight: 500;
  padding: 5px 11px; border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--color-on-dark-muted);
}
.bi-caps__note {
  grid-column: 1 / -1; margin: var(--space-2) 0 0;
  font-family: var(--font-title); font-size: var(--fs-md); font-weight: 600;
  color: var(--color-ink); text-align: center;
}
.bi-caps__note em { font-style: normal; color: var(--bi-orange); }

/* =============================================================
   Outcomes band (dark)
   ============================================================= */
.bi-out {
  position: relative; overflow: hidden;
  background: var(--color-surface-light); color: var(--color-ink);
  border: 1px solid var(--border-ink);
  border-radius: var(--radius-xl); padding: var(--space-8) var(--space-6);
}
.bi-out__glow {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(40% 85% at 14% 12%, color-mix(in srgb, var(--bi-orange) 30%, transparent), transparent 66%),
    radial-gradient(38% 80% at 88% 88%, color-mix(in srgb, var(--bi-yellow) 22%, transparent), transparent 66%);
  animation: nc-hue 11s ease-in-out infinite alternate;
}
.bi-out__in { position: relative; max-width: 1060px; margin-inline: auto; }
.bi-out__title {
  font-family: var(--font-title); font-weight: 700;
  font-size: clamp(1.875rem, 3.4vw, 2.75rem);
  letter-spacing: -0.025em; line-height: 1.1;
  color: var(--color-ink); margin: var(--space-3) 0 0;
  max-width: 26ch; text-wrap: balance;
}
.bi-out__lead { font-size: var(--fs-md); color: var(--color-ink-60); line-height: 1.6; max-width: 58ch; margin: var(--space-3) 0 0; }
.bi-out__grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3); margin-top: var(--space-7);
}
.bi-out__item {
  display: flex; flex-direction: column; gap: 10px;
  padding: var(--space-4);
  background: var(--color-paper);
  border: 1px solid var(--border-ink-strong);
  border-radius: var(--radius-md);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.bi-out__item:hover { border-color: rgba(10, 10, 8, 0.16); transform: translateY(-2px); }
.bi-out__item--wide { grid-column: span 2; }
.bi-out__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 10px;
  background: var(--color-ink);
  color: var(--bi-orange);
}
.bi-out__icon svg { width: 17px; height: 17px; }
.bi-out__name {
  font-family: var(--font-title); font-size: var(--fs-md); font-weight: 700;
  letter-spacing: -0.01em; color: var(--color-ink);
}
.bi-out__body { font-size: 0.875rem; line-height: 1.55; color: var(--color-ink-60); margin: 0; }

/* =============================================================
   Process
   ============================================================= */
.bi-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); margin-top: var(--space-7); }
.bi-step {
  position: relative; overflow: hidden;
  display: flex; flex-direction: column;
  background: var(--color-ink); color: var(--color-on-dark);
  border: 1px solid rgba(255, 255, 255, 0.10); border-radius: var(--radius-xl);
  padding: var(--space-5);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), border-color 0.2s var(--ease);
}
/* Accent wash in the bottom-right corner of each card */
.bi-step::after {
  content: ""; position: absolute; z-index: 0; pointer-events: none;
  right: -18%; bottom: -34%; width: 76%; aspect-ratio: 1;
  background: radial-gradient(50% 50% at 50% 50%,
    color-mix(in srgb, var(--bi-accent, var(--bi-orange)) 45%, transparent),
    transparent 70%);
}
.bi-step > * { position: relative; z-index: 1; }
.bi-step:hover {
  transform: translateY(-4px);
  box-shadow: 0 26px 52px -32px rgba(0, 0, 0, 0.4);
  border-color: rgba(255, 255, 255, 0.18);
}
.bi-step__icon {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 12px; flex: 0 0 auto;
  background: var(--color-ink-elevated); border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--bi-accent, var(--bi-orange));
  margin-bottom: var(--space-4);
}
.bi-step__icon svg { width: 19px; height: 19px; }
.bi-step--a { --bi-accent: var(--bi-orange); }
.bi-step--b { --bi-accent: var(--bi-yellow); }
.bi-step--c { --bi-accent: color-mix(in srgb, var(--bi-orange) 55%, var(--bi-yellow)); }
.bi-step--d { --bi-accent: color-mix(in srgb, var(--bi-yellow) 45%, var(--bi-orange)); }
.bi-step__title {
  font-family: var(--font-title); font-size: 1.0625rem; font-weight: 700;
  letter-spacing: -0.01em; margin: 0 0 8px; color: var(--color-on-dark);
}
.bi-step__body { font-size: 0.9375rem; color: var(--color-on-dark-muted); line-height: 1.55; margin: 0 0 var(--space-4); }
.bi-step__meta {
  display: inline-flex; margin: auto 0 0; padding-top: var(--space-3);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.04em;
  color: var(--color-on-dark-muted);
}

/* =============================================================
   Comparison ("not a body shop")
   ============================================================= */
.bi-vs {
  margin-top: var(--space-6);
  border: 1px solid var(--border-ink);
  border-radius: var(--radius-xl);
  background: var(--color-paper);
  overflow: hidden;
}
.bi-vs__row {
  display: grid; grid-template-columns: minmax(140px, 0.9fr) minmax(0, 1.15fr) minmax(0, 1.15fr);
  align-items: stretch;
  border-top: 1px solid var(--border-ink);
  margin: 0;
}
.bi-vs__row:first-child { border-top: 0; }
.bi-vs__label,
.bi-vs__them,
.bi-vs__us { padding: var(--space-4) var(--space-5); margin: 0; font-size: 0.9375rem; line-height: 1.55; }
.bi-vs__label {
  font-family: var(--font-title); font-weight: 600; color: var(--color-ink);
  background: var(--color-surface-light);
}
.bi-vs__them { color: var(--color-ink-45); border-left: 1px solid var(--border-ink); }
.bi-vs__us {
  color: var(--color-ink); font-weight: 500;
  border-left: 1px solid var(--border-ink);
  background: color-mix(in srgb, var(--bi-orange) 7%, var(--color-paper));
}
.bi-vs__head { border-top: 0; }
.bi-vs__head .bi-vs__label,
.bi-vs__hcol {
  padding: var(--space-3) var(--space-5);
  font-family: var(--font-title); font-size: 0.6875rem; font-weight: 600;
  letter-spacing: 0.11em; text-transform: uppercase;
  background: var(--color-surface-light);
}
.bi-vs__hcol { border-left: 1px solid var(--border-ink); display: flex; align-items: center; gap: 8px; }
.bi-vs__hcol--them { color: var(--color-ink-45); }
.bi-vs__hcol--us {
  color: var(--color-ink);
  background: color-mix(in srgb, var(--bi-orange) 14%, var(--color-surface-light));
}
.bi-vs__hcol--us::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--bi-orange);
}
.bi-vs__caption { display: none; }

/* =============================================================
   Who it's for
   ============================================================= */
.bi-who { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); margin-top: var(--space-6); }
.bi-persona {
  background: radial-gradient(70% 70% at 100% 0%, color-mix(in srgb, var(--bi-orange) 20%, transparent), transparent 62%), var(--color-ink);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: var(--radius-lg); padding: var(--space-5);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.bi-persona:hover { border-color: rgba(255, 255, 255, 0.22); transform: translateY(-3px); }
.bi-persona__icon {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 11px;
  background: rgba(255, 255, 255, 0.08); color: var(--bi-orange);
  margin-bottom: var(--space-4);
}
.bi-persona__icon svg { width: 19px; height: 19px; }
.bi-persona__title { font-family: var(--font-title); font-size: 1.0625rem; font-weight: 700; letter-spacing: -0.01em; color: var(--color-on-dark); margin: 0 0 6px; }
.bi-persona__role { font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-on-dark-muted); margin: 0 0 10px; }
.bi-persona__body { font-size: 0.9375rem; color: var(--color-on-dark-muted); line-height: 1.55; margin: 0; }

/* =============================================================
   FAQ
   ============================================================= */
.bi-faq { max-width: 860px; margin: var(--space-6) auto 0; border-top: 1px solid var(--border-ink); }
.bi-faq__item { border-bottom: 1px solid var(--border-ink); }
.bi-faq__q {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  padding: var(--space-4) 0;
  font-family: var(--font-title); font-size: var(--fs-md); font-weight: 700;
  letter-spacing: -0.01em; color: var(--color-ink);
}
.bi-faq__q::-webkit-details-marker { display: none; }
.bi-faq__icon { flex: 0 0 auto; position: relative; width: 22px; height: 22px; }
.bi-faq__icon::before,
.bi-faq__icon::after {
  content: ""; position: absolute; background: var(--bi-orange);
  border-radius: 2px; transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}
.bi-faq__icon::before { top: 50%; left: 0; width: 100%; height: 2px; transform: translateY(-50%); }
.bi-faq__icon::after { left: 50%; top: 0; width: 2px; height: 100%; transform: translateX(-50%); }
.bi-faq__item[open] .bi-faq__icon::after { transform: translateX(-50%) scaleY(0); opacity: 0; }
.bi-faq__item[open] .bi-faq__q { color: var(--bi-orange); }
.bi-faq__a { font-size: var(--fs-md); color: var(--color-ink-60); line-height: 1.65; margin: 0; padding: 0 0 var(--space-5); max-width: 72ch; }
.bi-faq__a strong { color: var(--color-ink); font-weight: 600; }

/* Closing CTA — page accent instead of the shared green glow */
.cta__glow {
  background: radial-gradient(42% 90% at 50% 45%, color-mix(in srgb, var(--bi-orange) 40%, transparent), transparent 68%);
}

/* =============================================================
   Responsive
   ============================================================= */
@media (max-width: 1080px) {
  .bi-hero__grid { grid-template-columns: 1fr; gap: var(--space-6); margin-top: var(--space-5); }
  .bi-map + .bi-hero__chips { margin-top: calc(var(--space-3) - var(--space-6)); }
  .bi-map { max-width: 760px; margin-inline: auto; }
  .bi-out__grid { grid-template-columns: repeat(2, 1fr); }
  .bi-out__item--wide { grid-column: auto; }
  .bi-steps { grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
  .bi-who { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .bi-ba { grid-template-columns: 1fr; }
  .bi-ba__bridge { transform: rotate(90deg); }
  .bi-caps { grid-template-columns: 1fr; }

  /* Comparison collapses to stacked blocks with inline captions */
  .bi-vs__head { display: none; }
  .bi-vs__row { grid-template-columns: 1fr; }
  .bi-vs__label { background: var(--color-surface-light); }
  .bi-vs__them,
  .bi-vs__us { border-left: 0; border-top: 1px solid var(--border-ink); }
  .bi-vs__caption {
    display: block; margin-bottom: 4px;
    font-family: var(--font-mono); font-size: 0.625rem; font-weight: 500;
    letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-ink-25);
  }
  .bi-vs__us .bi-vs__caption { color: color-mix(in srgb, var(--bi-orange) 80%, var(--color-ink)); }
}

@media (max-width: 620px) {
  .bi-section { padding-top: var(--space-6); padding-bottom: var(--space-4); }
  .bi-section--tight { padding-top: var(--space-5); }
  .bi-hero { padding-top: calc(var(--header-height) + var(--space-6)); padding-bottom: var(--space-6); }
  .bi-hero__title { font-size: clamp(1.75rem, 8.4vw, 2.5rem); margin-top: var(--space-3); }
  .bi-hero__grid { margin-top: var(--space-4); }
  .bi-hero__lead { font-size: var(--fs-md); }
  .bi-hero__cta { margin-top: var(--space-4); }
  .bi-hero__cta .btn { width: 100%; }

  .bi-h2 { font-size: clamp(1.5rem, 7vw, 1.875rem); margin-top: var(--space-2); }
  .bi-sub { font-size: var(--fs-md); margin-top: var(--space-2); }

  .bi-map__canvas { padding: 0 var(--space-2); }
  .bi-map__legend { gap: var(--space-1) var(--space-3); }

  .bi-ba { margin-top: var(--space-4); }
  .bi-ba__col { padding: var(--space-4); border-radius: var(--radius-lg); }
  .bi-ba__title { font-size: 1.1875rem; }
  .bi-ba__list { margin-top: var(--space-4); }

  .bi-caps, .bi-who, .bi-steps { margin-top: var(--space-4); }
  .bi-cap { padding: var(--space-4); border-radius: var(--radius-lg); }
  .bi-cap__title { font-size: 1.1875rem; }
  .bi-persona { padding: var(--space-4); }

  .bi-steps { grid-template-columns: 1fr; }
  .bi-step { padding: var(--space-4); border-radius: var(--radius-lg); }

  .bi-out { padding: var(--space-5) var(--space-4); border-radius: var(--radius-lg); }
  .bi-out__title { font-size: clamp(1.5rem, 7vw, 1.875rem); }
  .bi-out__grid { grid-template-columns: 1fr; margin-top: var(--space-5); }

  .bi-vs { margin-top: var(--space-4); border-radius: var(--radius-lg); }
  .bi-vs__label, .bi-vs__them, .bi-vs__us { padding: var(--space-3) var(--space-4); }

  .bi-faq { margin-top: var(--space-4); }
  .bi-proof { margin-top: var(--space-6); }
}

@media (prefers-reduced-motion: reduce) {
  .bi-hero__glow,
  .bi-hero__glow--b,
  .bi-hero__glow--corner,
  .bi-ba__glow,
  .bi-out__glow,
  .bi-map__wires path,
  .bi-map__pulse { animation: none; }
  .bi-map__wires path { stroke-dasharray: none; }
}
