/* Business Process Automation flagship. Scoped to .bp-page.
   State before decoration: running, waiting, stalled. */

.bp-page {
  --bp-paper: #f1f0ea;
  --bp-paper-hi: #fafaf6;
  --bp-stone: #e5e4dc;
  --bp-ink: #14191c;
  --bp-ink-soft: #313a40;
  --bp-muted: #5a646a;
  --bp-rule: #c6c4b9;
  --bp-rule-soft: #dbd9cf;

  --bp-field: #0f1619;
  --bp-field-2: #16212a;
  --bp-field-line: #31444f;
  --bp-field-text: #eceade;
  --bp-field-body: #c3cbcf;
  --bp-field-muted: #97a2a8;

  --bp-ok: #3a6b4d;
  --bp-waiting: #8a6a22;
  --bp-stalled: #9a4331;
  --bp-ok-l: #9cc2a6;
  --bp-waiting-l: #d9b96a;
  --bp-stalled-l: #e0937a;

  --bp-accent: #35604a;
  --bp-accent-deep: #24473a;
  --bp-accent-soft: #bcd6c4;
  --bp-slate: #2f5266;

  --bp-wrap: 1340px;
  --bp-gutter: clamp(20px, 4.2vw, 64px);
  --bp-ease: cubic-bezier(0.16, 1, 0.3, 1);
  --bp-spine-top: 0px;

  --bp-serif: "Cormorant Garamond Variable", "Cormorant Garamond", Georgia, serif;
  --bp-sans: "DM Sans Variable", "DM Sans", Arial, sans-serif;

  background: var(--bp-paper);
  color: var(--bp-ink);
  font-family: var(--bp-sans);
  font-size: 17px;
  line-height: 1.7;
  color-scheme: light;
  isolation: isolate;
  overflow-x: clip;
}

.bp-page *,
.bp-page *::before,
.bp-page *::after {
  box-sizing: border-box;
  min-width: 0;
}
.bp-page ::selection {
  background: var(--bp-accent-soft);
  color: var(--bp-ink);
}
:where(.bp-page) :is(h1, h2, h3, h4, p, figure, dl, dd, ul, ol, table) {
  margin: 0;
}
:where(.bp-page) :is(ul, ol) {
  padding: 0;
  list-style: none;
}
:where(.bp-page) a {
  color: inherit;
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
}
.bp-page :is(a, button, summary, [tabindex]):focus-visible {
  outline: 2px solid var(--bp-accent-deep);
  outline-offset: 4px;
}
.bp-page [id] {
  scroll-margin-top: 104px;
}
.bp-page button {
  font: inherit;
  color: inherit;
}

/* ---------------- Typography ---------------- */

.bp-page h1,
.bp-page h2 {
  font-family: var(--bp-serif);
  font-weight: 500;
  text-wrap: balance;
}
.bp-h1 {
  font-size: clamp(2.5rem, 4vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
}
.bp-h1 em {
  font-style: italic;
  color: var(--bp-accent-deep);
}
.bp-page h2 {
  font-size: clamp(2.1rem, 3.4vw, 3.3rem);
  line-height: 1.06;
  letter-spacing: -0.026em;
}
.bp-page h3 {
  font-size: 1.18rem;
  font-weight: 600;
  line-height: 1.32;
  letter-spacing: -0.012em;
  text-wrap: balance;
}
.bp-page h4 {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--bp-muted);
}
:where(.bp-page) p {
  color: var(--bp-ink-soft);
}
.bp-page p + p {
  margin-top: 16px;
}

.bp-eyebrow {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--bp-accent-deep);
  margin-bottom: 14px;
}

/* ---------------- Layout ---------------- */

.bp-wrap {
  width: 100%;
  max-width: calc(var(--bp-wrap) + var(--bp-gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--bp-gutter);
}
.bp-section {
  padding-block: clamp(70px, 7.6vw, 124px);
  border-top: 1px solid var(--bp-rule);
}
.bp-tone-stone {
  background: var(--bp-stone);
}
.bp-tone-field {
  background: var(--bp-field);
  color: var(--bp-field-text);
  border-top-color: var(--bp-field);
}
.bp-tone-field :where(p) {
  color: var(--bp-field-body);
}
.bp-tone-field h4 {
  color: var(--bp-field-muted);
}
.bp-head {
  max-width: 62ch;
  margin-bottom: clamp(38px, 4.2vw, 60px);
}
.bp-head-lede {
  margin-top: 20px;
  font-size: 1.12rem;
  line-height: 1.6;
}
.bp-head-light .bp-eyebrow {
  color: var(--bp-ok-l);
}

.bp-note {
  max-width: 70ch;
  margin-top: 24px;
  font-size: 0.98rem;
  color: var(--bp-muted);
}
.bp-note-light {
  color: var(--bp-field-muted);
}
.bp-caveat {
  max-width: 74ch;
  margin-top: clamp(30px, 3.2vw, 46px);
  padding-top: 20px;
  border-top: 1px solid var(--bp-rule);
  font-size: 1rem;
  color: var(--bp-muted);
}
.bp-tone-field .bp-caveat {
  border-top-color: var(--bp-field-line);
  color: var(--bp-field-muted);
}

/* ---------------- Buttons and links ---------------- */

.bp-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 56px;
  padding: 15px 26px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  transition: background-color 180ms var(--bp-ease);
}
.bp-button-ink {
  background: var(--bp-ink);
  color: var(--bp-paper-hi);
}
.bp-button-ink:hover {
  background: var(--bp-accent-deep);
}
.bp-button-light {
  background: var(--bp-paper-hi);
  color: var(--bp-ink);
}
.bp-button-light:hover {
  background: #fff;
}
.bp-button-quiet {
  background: transparent;
  color: var(--bp-ink);
  box-shadow: inset 0 0 0 1px var(--bp-rule);
}
.bp-button-quiet:hover {
  box-shadow: inset 0 0 0 1px var(--bp-ink);
}

.bp-text-link {
  display: inline-block;
  text-decoration: none;
  font-size: 0.93rem;
  font-weight: 600;
  color: var(--bp-ink);
}
.bp-text-link > span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding-block: 5px;
  border-bottom: 1px solid var(--bp-accent);
  transition: border-color 160ms var(--bp-ease), color 160ms var(--bp-ease);
}
.bp-text-link svg {
  color: var(--bp-accent-deep);
  transition: transform 180ms var(--bp-ease);
}
.bp-text-link:hover > span {
  color: var(--bp-accent-deep);
  border-color: var(--bp-accent-deep);
}
.bp-text-link:hover svg {
  transform: translate(2px, -2px);
}
.bp-text-link-light {
  color: var(--bp-field-text);
}
.bp-text-link-light > span {
  border-bottom-color: var(--bp-ok-l);
}
.bp-text-link-light svg {
  color: var(--bp-ok-l);
}
.bp-text-link-light:hover > span {
  color: #fff;
  border-color: #fff;
}
.bp-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-block: 5px;
  font-size: 0.93rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--bp-field-body);
}
.bp-phone:hover {
  color: var(--bp-field-text);
}

/* ---------------- Frames ---------------- */

.bp-frame {
  border: 1px solid var(--bp-rule);
  background: var(--bp-paper-hi);
}
.bp-frame-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: baseline;
  padding: 11px clamp(16px, 2.2vw, 28px);
  border-bottom: 1px solid var(--bp-rule);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-variant-numeric: tabular-nums;
}
.bp-frame-no {
  color: var(--bp-accent-deep);
}
.bp-frame-title {
  color: var(--bp-ink);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-transform: none;
}
.bp-frame-note {
  color: var(--bp-muted);
  text-align: right;
}
.bp-frame-body {
  padding: clamp(16px, 2.2vw, 28px);
}
.bp-frame-cue {
  display: none;
}
@media (max-width: 880px) {
  .bp-frame-cue {
    display: block;
    padding: 9px clamp(16px, 2.2vw, 28px) 0;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--bp-muted);
  }
  .bp-frame-body {
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scrollbar-width: thin;
  }
  .bp-frame-body > .bp-draw {
    min-width: 700px;
  }
}

.bp-draw {
  display: block;
  width: 100%;
  height: auto;
}
.bp-draw text {
  font-family: var(--bp-sans);
}
.bp-draw-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  fill: var(--bp-muted);
}
.bp-draw-label-warn {
  fill: var(--bp-stalled);
}
.bp-draw-label-good {
  fill: var(--bp-ok);
}
.bp-draw-key {
  font-size: 11.5px;
  font-weight: 600;
  fill: var(--bp-muted);
}
.bp-draw-axis {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  fill: var(--bp-muted);
}
.bp-draw-tick {
  font-size: 11px;
  font-weight: 600;
  fill: var(--bp-muted);
}
.bp-draw-quad-title {
  font-size: 17px;
  font-weight: 600;
  fill: var(--bp-ink);
}
.bp-draw-quad-body {
  font-size: 12.5px;
  fill: var(--bp-muted);
}
.bp-draw-overlay-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  fill: var(--bp-waiting);
}
.bp-draw-overlay-body {
  font-size: 12px;
  fill: var(--bp-waiting);
}
.bp-rule {
  stroke: var(--bp-rule);
  stroke-width: 1;
}
.bp-axis {
  stroke: var(--bp-ink);
  stroke-width: 1.5;
}

.bp-node {
  stroke-width: 1.5;
}
.bp-node-ok {
  fill: var(--bp-ok);
  stroke: var(--bp-ok);
}
.bp-node-waiting {
  fill: var(--bp-paper-hi);
  stroke: var(--bp-waiting);
}
.bp-node-stalled {
  fill: var(--bp-paper-hi);
  stroke: var(--bp-stalled);
}
.bp-node-mark line {
  stroke: var(--bp-stalled);
  stroke-width: 1.75;
}
.bp-node-person {
  fill: var(--bp-paper-hi);
}
.bp-link {
  stroke-width: 1.5;
}
.bp-link-ok {
  stroke: var(--bp-ok);
}
.bp-link-waiting {
  stroke: var(--bp-waiting);
  stroke-dasharray: 4 4;
}
.bp-link-broken {
  stroke: var(--bp-stalled);
  stroke-dasharray: 2 5;
}

.bp-quadrant rect {
  fill: var(--bp-paper);
  stroke: var(--bp-rule);
  stroke-width: 1;
}
.bp-quadrant-full rect {
  fill: #e6efe8;
  stroke: var(--bp-ok);
}
.bp-quadrant-assist rect {
  fill: #e7edf1;
  stroke: var(--bp-slate);
}
.bp-quadrant-people rect {
  fill: var(--bp-stone);
}
.bp-overlay rect {
  fill: none;
  stroke: var(--bp-waiting);
  stroke-width: 1.5;
  stroke-dasharray: 6 4;
}

/* Entrance. Only a figure the script confirmed was below the fold is hidden,
   so a missed observation fails visible rather than blank. */
.bp-js .bp-frame.is-pending:not(.is-seen) .bp-run > g,
.bp-js .bp-frame.is-pending:not(.is-seen) .bp-quadrant {
  opacity: 0;
}
.bp-js .bp-frame.is-seen .bp-run > g,
.bp-js .bp-frame.is-seen .bp-quadrant {
  opacity: 1;
  transition: opacity 520ms var(--bp-ease);
  transition-delay: calc(var(--i, 0) * 60ms);
}

/* ---------------- Hero ---------------- */

.bp-hero {
  padding-top: clamp(108px, 10.5vw, 150px);
  padding-bottom: clamp(52px, 5.6vw, 84px);
}
.bp-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--bp-muted);
}
.bp-crumbs a {
  text-decoration: none;
}
.bp-crumbs a:hover {
  color: var(--bp-accent-deep);
  text-decoration: underline;
}
.bp-crumbs span[aria-hidden] {
  color: var(--bp-rule);
}
.bp-crumbs [aria-current] {
  color: var(--bp-ink);
}
.bp-hero-grid {
  display: grid;
  gap: clamp(28px, 3.4vw, 52px);
  align-items: start;
  margin-bottom: clamp(40px, 4.6vw, 68px);
}
@media (min-width: 1000px) {
  .bp-hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    column-gap: clamp(44px, 5vw, 88px);
  }
}
.bp-hero-lede {
  font-size: clamp(1.12rem, 1.4vw, 1.28rem);
  line-height: 1.55;
  color: var(--bp-ink);
}
.bp-hero-copy p + p {
  margin-top: 18px;
}
.bp-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

/* ---------------- Spine ---------------- */

.bp-spine {
  position: sticky;
  top: var(--bp-spine-top);
  z-index: 3;
  background: var(--bp-paper);
  border-block: 1px solid var(--bp-rule);
}
.bp-spine-inner {
  overflow-x: auto;
  scrollbar-width: none;
}
.bp-spine-inner::-webkit-scrollbar {
  display: none;
}
.bp-spine ol {
  display: flex;
  min-width: max-content;
}
.bp-spine li {
  border-right: 1px solid var(--bp-rule-soft);
}
.bp-spine li:last-child {
  border-right: 0;
}
.bp-spine a {
  display: block;
  padding: 13px 22px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background-color 160ms var(--bp-ease);
}
.bp-spine a:hover {
  background: var(--bp-stone);
}
.bp-spine li[data-state="current"] {
  background: var(--bp-accent-deep);
}
.bp-spine li[data-state="current"] a {
  color: var(--bp-paper-hi);
}
.bp-spine li[data-state="current"] a:hover {
  background: transparent;
}

/* ---------------- Symptoms ---------------- */

.bp-symptoms {
  display: grid;
  border-top: 1px solid var(--bp-rule);
}
@media (min-width: 840px) {
  .bp-symptoms {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(36px, 4vw, 76px);
  }
}
.bp-symptoms li {
  display: grid;
  gap: 5px;
  padding: 17px 0 17px 26px;
  position: relative;
  border-bottom: 1px solid var(--bp-rule);
}
.bp-symptoms li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 25px;
  width: 9px;
  height: 9px;
  border: 1.5px solid var(--bp-stalled);
}
.bp-symptom-line {
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--bp-ink);
}
.bp-symptom-tell {
  font-size: 0.93rem;
  color: var(--bp-muted);
}

/* ---------------- Thesis ---------------- */

.bp-statement {
  max-width: 66ch;
  font-family: var(--bp-serif);
  font-size: clamp(1.42rem, 2.2vw, 2.05rem);
  font-weight: 500;
  line-height: 1.24;
  letter-spacing: -0.015em;
  color: var(--bp-field-text);
  padding-bottom: clamp(32px, 3.4vw, 48px);
  border-bottom: 1px solid var(--bp-field-line);
}
.bp-thesis-points {
  display: grid;
  gap: clamp(26px, 3vw, 40px);
  margin-top: clamp(34px, 3.6vw, 50px);
}
@media (min-width: 760px) {
  .bp-thesis-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(32px, 4vw, 72px);
  }
}
@media (min-width: 1200px) {
  .bp-thesis-points {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
.bp-thesis-points article {
  padding-top: 16px;
  border-top: 1px solid var(--bp-field-line);
}
.bp-point-no {
  display: block;
  margin-bottom: 10px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--bp-ok-l);
  font-variant-numeric: tabular-nums;
}
.bp-thesis-points h3 {
  color: var(--bp-field-text);
}
.bp-thesis-points p {
  margin-top: 10px;
  font-size: 0.95rem;
}

.bp-layers {
  margin-top: clamp(48px, 5vw, 76px);
  padding-top: clamp(30px, 3.2vw, 44px);
  border-top: 1px solid var(--bp-field-line);
}
.bp-layers-title {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--bp-field-muted);
  margin-bottom: 20px;
}
.bp-layers ol {
  display: grid;
  gap: 0;
}
@media (min-width: 900px) {
  .bp-layers ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(32px, 4vw, 72px);
  }
}
.bp-layers li {
  display: grid;
  grid-template-columns: minmax(150px, 0.42fr) minmax(0, 1fr);
  gap: 16px;
  padding-block: 13px;
  border-bottom: 1px solid var(--bp-field-line);
}
.bp-layer-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--bp-field-text);
}
.bp-layer-body {
  font-size: 0.92rem;
  color: var(--bp-field-body);
}

/* ---------------- Modes ---------------- */

.bp-modes {
  display: grid;
  gap: clamp(24px, 2.6vw, 34px);
}
@media (min-width: 860px) {
  .bp-modes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(32px, 3.4vw, 56px);
  }
}
.bp-mode {
  --bp-mode-color: var(--bp-accent);
  display: flex;
  flex-direction: column;
  padding: clamp(22px, 2.4vw, 30px);
  background: var(--bp-paper-hi);
  border-top: 3px solid var(--bp-mode-color);
}
.bp-mode-configure {
  --bp-mode-color: var(--bp-slate);
}
.bp-mode-integrate {
  --bp-mode-color: var(--bp-waiting);
}
.bp-mode-automate {
  --bp-mode-color: var(--bp-ok);
}
.bp-mode-build {
  --bp-mode-color: var(--bp-stalled);
}
.bp-mode-no {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--bp-muted);
  font-variant-numeric: tabular-nums;
}
.bp-mode h3 {
  margin-top: 6px;
  font-family: var(--bp-serif);
  font-size: clamp(1.9rem, 2.4vw, 2.4rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--bp-mode-color);
}
.bp-mode-question {
  margin-top: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--bp-muted);
}
.bp-mode-when {
  margin-top: 18px;
  font-size: 1rem;
  color: var(--bp-ink);
}
.bp-mode h4 {
  margin-top: 22px;
}
.bp-mode-does {
  margin-top: 12px;
  display: grid;
  gap: 9px;
}
.bp-mode-does li {
  position: relative;
  padding-left: 18px;
  font-size: 0.94rem;
  color: var(--bp-ink-soft);
}
.bp-mode-does li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 1px;
  background: var(--bp-mode-color);
}
.bp-mode-ledger {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--bp-rule);
  display: grid;
  gap: 15px;
}
.bp-mode-ledger dt {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bp-muted);
}
.bp-mode-ledger dd {
  margin-top: 4px;
  font-size: 0.94rem;
  color: var(--bp-ink-soft);
}
.bp-mode-handoff {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--bp-rule);
  font-size: 0.94rem;
  color: var(--bp-muted);
}

/* ---------------- Trace ---------------- */

.bp-trace-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--bp-rule);
}
.bp-trace-subject {
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--bp-muted);
}
.bp-trace-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
}
.bp-trace-tab {
  padding: 10px 18px;
  background: transparent;
  border: 1px solid var(--bp-rule);
  border-right-width: 0;
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 150ms var(--bp-ease), color 150ms var(--bp-ease);
}
.bp-trace-tab:last-child {
  border-right-width: 1px;
}
.bp-trace-tab:hover {
  background: var(--bp-paper-hi);
}
.bp-trace-tab[aria-selected="true"] {
  background: var(--bp-ink);
  border-color: var(--bp-ink);
  color: var(--bp-paper-hi);
}
/* Stacked tabs need their own closing edges. */
@media (max-width: 700px) {
  .bp-trace-head {
    align-items: stretch;
  }
  .bp-trace-tabs {
    flex-direction: column;
    width: 100%;
  }
  .bp-trace-tab {
    width: 100%;
    text-align: left;
    border-right-width: 1px;
    border-bottom-width: 0;
  }
  .bp-trace-tab:last-child {
    border-bottom-width: 1px;
  }
}
.bp-trace-panels {
  display: grid;
  gap: clamp(40px, 4.4vw, 64px);
  margin-top: clamp(28px, 3vw, 40px);
}
/* With tabs active the tab label already names the view, so drop the duplicate. */
.bp-trace.is-tabbed .bp-trace-tag {
  display: none;
}
.bp-trace.is-tabbed .bp-trace-panel:focus-visible {
  outline: 2px solid var(--bp-accent-deep);
  outline-offset: 8px;
}
.bp-trace-panel-head {
  max-width: 62ch;
  margin-bottom: 26px;
}
.bp-trace-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--bp-accent-deep);
  margin-bottom: 10px;
}
.bp-trace-panel h3 {
  font-family: var(--bp-serif);
  font-size: clamp(1.6rem, 2.2vw, 2.1rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.bp-trace-lede {
  margin-top: 12px;
  font-size: 1rem;
}
.bp-trace-close {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--bp-rule);
  max-width: 68ch;
  font-size: 1rem;
  font-weight: 500;
  color: var(--bp-ink);
}

.bp-steps {
  display: grid;
  border-top: 1px solid var(--bp-rule);
}
.bp-step {
  --bp-state-color: var(--bp-ok);
  display: grid;
  grid-template-columns: 34px 22px minmax(0, 1fr);
  align-items: start;
  gap: 10px;
  padding-block: 14px;
  border-bottom: 1px solid var(--bp-rule);
  background: var(--bp-paper-hi);
  padding-inline: 14px;
}
.bp-tone-stone .bp-step {
  background: var(--bp-paper-hi);
}
@media (min-width: 820px) {
  .bp-step {
    grid-template-columns: 40px 22px minmax(0, 1fr) 118px;
    align-items: center;
  }
}
.bp-state-ok {
  --bp-state-color: var(--bp-ok);
}
.bp-state-waiting {
  --bp-state-color: var(--bp-waiting);
}
.bp-state-stalled {
  --bp-state-color: var(--bp-stalled);
}
.bp-step-no {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--bp-muted);
  font-variant-numeric: tabular-nums;
  padding-top: 2px;
}
.bp-step-rail {
  position: relative;
  display: block;
  height: 100%;
  min-height: 22px;
}
.bp-step-rail::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -18px;
  bottom: -18px;
  width: 1px;
  transform: translateX(-50%);
  background: var(--bp-rule);
}
.bp-step:first-child .bp-step-rail::before {
  top: 11px;
}
.bp-step:last-child .bp-step-rail::before {
  bottom: calc(100% - 11px);
}
.bp-step-dot {
  position: absolute;
  left: 50%;
  top: 4px;
  width: 13px;
  height: 13px;
  transform: translateX(-50%);
  border: 1.5px solid var(--bp-state-color);
  background: var(--bp-paper-hi);
}
@media (min-width: 820px) {
  .bp-step-dot {
    top: 50%;
    transform: translate(-50%, -50%);
  }
}
.bp-state-ok .bp-step-dot {
  background: var(--bp-state-color);
}
.bp-step-body {
  display: grid;
  gap: 4px;
}
.bp-step-label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--bp-ink);
}
.bp-step-note {
  font-size: 0.9rem;
  color: var(--bp-muted);
}
.bp-step-owner {
  grid-column: 3;
  justify-self: start;
  margin-top: 8px;
  padding: 3px 9px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--bp-state-color);
  border: 1px solid currentColor;
  white-space: nowrap;
}
@media (min-width: 820px) {
  .bp-step-owner {
    grid-column: 4;
    justify-self: end;
    margin-top: 0;
  }
}
.bp-owner-person .bp-step-owner {
  background: var(--bp-state-color);
  color: var(--bp-paper-hi);
  border-color: var(--bp-state-color);
}

/* ---------------- Suitability ---------------- */

.bp-bands {
  display: grid;
  gap: clamp(20px, 2.4vw, 30px);
  margin-top: clamp(36px, 4vw, 56px);
}
@media (min-width: 760px) {
  .bp-bands {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(28px, 3vw, 48px);
  }
}
@media (min-width: 1200px) {
  .bp-bands {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
.bp-band {
  --bp-band-color: var(--bp-accent);
  padding-top: 16px;
  border-top: 2px solid var(--bp-band-color);
}
.bp-band-full {
  --bp-band-color: var(--bp-ok);
}
.bp-band-checkpoint {
  --bp-band-color: var(--bp-waiting);
}
.bp-band-assist {
  --bp-band-color: var(--bp-slate);
}
.bp-band-fix {
  --bp-band-color: var(--bp-stalled);
}
.bp-band h3 {
  color: var(--bp-band-color);
}
.bp-band-profile {
  margin-top: 8px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--bp-muted);
}
.bp-band p:last-child {
  margin-top: 10px;
  font-size: 0.94rem;
}

.bp-dimensions {
  margin-top: clamp(44px, 4.6vw, 68px);
}
.bp-dimensions-title {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--bp-muted);
  margin-bottom: 18px;
}
.bp-dim-cue {
  display: none;
}
@media (max-width: 880px) {
  .bp-dim-cue {
    display: block;
    margin-bottom: 10px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--bp-muted);
  }
}
.bp-dim-scroll {
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: thin;
  border-top: 1px solid var(--bp-rule);
}
.bp-dim-table {
  width: 100%;
  min-width: 800px;
  border-collapse: collapse;
  text-align: left;
}
.bp-dim-table thead th {
  padding: 12px 18px 12px 0;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bp-muted);
  border-bottom: 1px solid var(--bp-rule);
}
.bp-dim-table tbody th,
.bp-dim-table tbody td {
  padding: 14px 18px 14px 0;
  border-bottom: 1px solid var(--bp-rule);
  vertical-align: top;
  font-size: 0.93rem;
  font-weight: 400;
  color: var(--bp-ink-soft);
}
.bp-dim-table tbody th {
  font-weight: 600;
  color: var(--bp-ink);
  width: 16%;
}
.bp-dim-auto {
  color: var(--bp-ok);
  width: 27%;
}
.bp-dim-human {
  color: var(--bp-stalled);
  width: 27%;
}

/* ---------------- Coverage ---------------- */

.bp-coverage {
  display: grid;
  gap: clamp(26px, 2.8vw, 40px);
  border-top: 1px solid var(--bp-rule);
  padding-top: clamp(26px, 2.8vw, 40px);
}
@media (min-width: 760px) {
  .bp-coverage {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(32px, 3.6vw, 64px);
  }
}
@media (min-width: 1200px) {
  .bp-coverage {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
.bp-area h3 {
  padding-bottom: 10px;
  border-bottom: 1px solid var(--bp-accent);
}
.bp-area-premise {
  margin-top: 12px;
  font-size: 0.93rem;
  color: var(--bp-muted);
}
.bp-area ul {
  margin-top: 14px;
  display: grid;
  gap: 7px;
}
.bp-area li {
  position: relative;
  padding-left: 16px;
  font-size: 0.93rem;
  color: var(--bp-ink-soft);
}
.bp-area li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 1px;
  background: var(--bp-rule);
}
.bp-area .bp-text-link {
  margin-top: 14px;
}

/* ---------------- Control ---------------- */

.bp-control {
  display: grid;
  border-top: 1px solid var(--bp-field-line);
}
@media (min-width: 900px) {
  .bp-control {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(36px, 4vw, 76px);
  }
}
.bp-control li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  padding-block: 20px;
  border-bottom: 1px solid var(--bp-field-line);
}
.bp-control-no {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--bp-ok-l);
  font-variant-numeric: tabular-nums;
  padding-top: 3px;
}
.bp-control h3 {
  color: var(--bp-field-text);
}
.bp-control p {
  margin-top: 8px;
  font-size: 0.95rem;
}

/* ---------------- Delivery ---------------- */

.bp-delivery {
  display: grid;
  border-top: 1px solid var(--bp-rule);
}
.bp-delivery > li {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 14px;
  padding-block: clamp(20px, 2.2vw, 28px);
  border-bottom: 1px solid var(--bp-rule);
}
@media (min-width: 1000px) {
  .bp-delivery > li {
    grid-template-columns: 52px minmax(0, 1.4fr) minmax(0, 0.9fr);
    column-gap: clamp(28px, 3.4vw, 64px);
    align-items: start;
  }
}
.bp-delivery-no {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--bp-accent-deep);
  font-variant-numeric: tabular-nums;
  padding-top: 3px;
}
.bp-delivery-body p {
  margin-top: 9px;
  max-width: 62ch;
  font-size: 0.97rem;
}
.bp-delivery-output {
  grid-column: 2;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--bp-rule-soft);
  font-size: 0.92rem;
  color: var(--bp-ink-soft);
}
@media (min-width: 1000px) {
  .bp-delivery-output {
    grid-column: 3;
    margin-top: 0;
    padding-top: 0;
    padding-left: clamp(18px, 2vw, 30px);
    border-top: 0;
    border-left: 1px solid var(--bp-rule);
  }
}
.bp-delivery-output > span {
  display: block;
  margin-bottom: 5px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bp-muted);
}

/* ---------------- Architecture ---------------- */

.bp-discipline {
  display: grid;
  gap: clamp(22px, 2.6vw, 34px);
  border-top: 1px solid var(--bp-rule);
  padding-top: clamp(24px, 2.6vw, 36px);
}
@media (min-width: 860px) {
  .bp-discipline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(32px, 4vw, 72px);
  }
}
.bp-discipline article {
  padding-top: 15px;
  border-top: 1px solid var(--bp-accent);
}
.bp-discipline p {
  margin-top: 9px;
  font-size: 0.95rem;
}

.bp-wont {
  margin-top: clamp(44px, 4.6vw, 68px);
  padding: clamp(22px, 2.6vw, 34px);
  background: var(--bp-paper-hi);
}
.bp-wont h3 {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--bp-stalled);
  margin-bottom: 16px;
}
.bp-wont ul {
  display: grid;
  gap: 0;
}
@media (min-width: 900px) {
  .bp-wont ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(32px, 4vw, 64px);
  }
}
.bp-wont li {
  position: relative;
  padding: 13px 0 13px 28px;
  border-bottom: 1px solid var(--bp-rule-soft);
  font-size: 0.97rem;
  color: var(--bp-ink-soft);
}
.bp-wont li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 21px;
  width: 12px;
  height: 1px;
  background: var(--bp-stalled);
}

.bp-crosslinks {
  margin-top: clamp(32px, 3.4vw, 44px);
}
.bp-crosslinks > p {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--bp-muted);
}
.bp-crosslinks ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin-top: 12px;
}

/* ---------------- Evidence ---------------- */

.bp-evidence {
  display: grid;
  border-top: 1px solid var(--bp-rule);
}
.bp-case {
  padding-block: clamp(28px, 3vw, 42px);
  border-bottom: 1px solid var(--bp-rule);
}
.bp-case-mode {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--bp-accent-deep);
}
.bp-case h3 {
  margin-top: 8px;
  font-family: var(--bp-serif);
  font-size: clamp(1.7rem, 2.3vw, 2.2rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.bp-case-context {
  margin-top: 8px;
  max-width: 70ch;
  font-size: 0.94rem;
  color: var(--bp-muted);
}
.bp-case-body {
  display: grid;
  gap: clamp(24px, 3vw, 44px);
  margin-top: 24px;
}
@media (min-width: 900px) {
  .bp-case-body {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    column-gap: clamp(32px, 4vw, 72px);
  }
}
.bp-case-body h4 + p,
.bp-case-body h4 + ul {
  margin-top: 9px;
}
.bp-case-body h4:not(:first-child) {
  margin-top: 20px;
}
.bp-case-body p {
  font-size: 0.96rem;
}
.bp-case-work {
  display: grid;
  gap: 8px;
}
.bp-case-work li {
  position: relative;
  padding-left: 18px;
  font-size: 0.94rem;
  color: var(--bp-ink-soft);
}
.bp-case-work li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 1px;
  background: var(--bp-accent);
}
.bp-case-measured {
  padding: clamp(18px, 2.2vw, 26px);
  background: var(--bp-paper-hi);
  border-top: 2px solid var(--bp-ok);
}
.bp-case-measured ul {
  display: grid;
  gap: 12px;
}
.bp-case-measured li {
  font-size: 0.94rem;
  color: var(--bp-ink-soft);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--bp-rule-soft);
}
.bp-case-measured li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.bp-case-measured .bp-text-link {
  margin-top: 16px;
}

/* ---------------- FAQ ---------------- */

.bp-faq {
  display: grid;
  gap: clamp(26px, 3.2vw, 52px);
  align-items: start;
}
@media (min-width: 1040px) {
  .bp-faq {
    grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
    column-gap: clamp(40px, 5vw, 96px);
  }
  .bp-faq-head {
    position: sticky;
    top: calc(var(--bp-spine-top) + 84px);
  }
}
.bp-faq-list {
  border-top: 1px solid var(--bp-rule);
}
.bp-faq-list details {
  border-bottom: 1px solid var(--bp-rule);
}
.bp-faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: 20px;
  cursor: pointer;
  list-style: none;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--bp-ink);
}
.bp-faq-list summary::-webkit-details-marker {
  display: none;
}
.bp-faq-list summary::marker {
  content: "";
}
.bp-faq-list summary:hover {
  color: var(--bp-accent-deep);
}
.bp-faq-list summary svg {
  flex: 0 0 auto;
  color: var(--bp-accent-deep);
  transition: transform 200ms var(--bp-ease);
}
.bp-faq-list details[open] summary svg {
  transform: rotate(45deg);
}
.bp-faq-list details p {
  max-width: 78ch;
  padding-bottom: 22px;
  font-size: 0.98rem;
}

/* ---------------- Close ---------------- */

.bp-close {
  background: var(--bp-field);
  color: var(--bp-field-text);
  padding-block: clamp(70px, 7.6vw, 118px);
}
.bp-close-grid {
  display: grid;
  gap: clamp(26px, 3.2vw, 52px);
  align-items: start;
}
@media (min-width: 1000px) {
  .bp-close-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: clamp(40px, 5vw, 96px);
  }
}
.bp-close h2 {
  color: var(--bp-field-text);
}
.bp-close p {
  color: var(--bp-field-body);
  max-width: 56ch;
}
.bp-close .bp-button {
  margin-top: 28px;
}
.bp-close-alts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 28px;
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid var(--bp-field-line);
}
.bp-close :is(a, button):focus-visible {
  outline-color: var(--bp-ok-l);
}

/* ---------------- Motion preferences ---------------- */

@media (prefers-reduced-motion: reduce) {
  .bp-page *,
  .bp-page *::before,
  .bp-page *::after {
    animation-duration: 1ms !important;
    transition-duration: 1ms !important;
  }
  .bp-js .bp-frame.is-pending .bp-run > g,
  .bp-js .bp-frame.is-pending .bp-quadrant {
    opacity: 1;
  }
}