/* System Rail — targeted layout overrides on top of the proven Growth presentation system. */

/* Page-wide overflow guardrails */
body.growth-page {
  overflow-x: clip;
}

.growth-page main,
.growth-page section,
.growth-page .section-inner,
.growth-page .growth-pillar,
.growth-page .lifecycle-band,
.growth-page .system-subcard,
.growth-page .early-evidence-card,
.growth-page .execution-console,
.growth-page .execution-panel,
.growth-page .observability-grid article,
.growth-page .decision-architecture-flow > div,
.growth-page .diagnosis-column,
.growth-page .planning-horizon-grid article,
.growth-page .supplier-layer-grid article {
  min-width: 0;
  max-width: 100%;
}

.growth-page h1,
.growth-page h2,
.growth-page h3,
.growth-page p,
.growth-page li,
.growth-page strong,
.growth-page small,
.growth-page button,
.growth-page a,
.growth-page .card-path,
.growth-page .section-conclusion,
.growth-page .decision-ledger-row > *,
.growth-page .handoff-rail strong,
.growth-page .execution-panel-lead,
.growth-page .execution-stack-boundary {
  overflow-wrap: anywhere;
  word-break: normal;
}

.growth-page img,
.growth-page svg,
.growth-page canvas {
  max-width: 100%;
}

.growth-page #operating-model .lifecycle-bands {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  row-gap: 30px;
}

.growth-page #operating-model .lifecycle-band:nth-child(n + 4) {
  padding-top: 8px;
  border-top: 1px solid rgba(11, 61, 53, 0.16);
}

.growth-page #planning .lifecycle-bands {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.growth-page #abstraction .section-conclusion,
.growth-page #runtime .friction-rail,
.growth-page #intelligence .friction-rail,
.growth-page #outcomes .friction-rail {
  max-width: none;
}

.growth-page #evidence {
  scroll-margin-top: 96px;
}

/* Customer-state, leading-signal and fit bridge — hairline columns, not boxes */
.growth-page .system-subgrid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-top: clamp(30px, 3.4vw, 52px);
  border: 0;
  border-top: 1px solid rgba(11, 61, 53, 0.22);
  background: transparent;
}

.growth-page .system-subcard {
  position: relative;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  align-content: start;
  gap: 0;
  padding: 18px clamp(14px, 1.8vw, 28px) 0;
  background: transparent;
  border: 0;
}

.growth-page .system-subcard:first-child {
  padding-left: 0;
}

.growth-page .system-subcard:last-child {
  padding-right: 0;
}

.growth-page .system-subcard + .system-subcard::after {
  content: "";
  position: absolute;
  top: 6px;
  bottom: 6px;
  left: 0;
  width: 1px;
  background: var(--line);
}

.growth-page .system-subcard .card-index {
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brass);
}

.growth-page .system-subcard h3 {
  margin: 10px 0 0;
  font-family: var(--serif);
  font-size: clamp(1.1rem, 1.5vw, 1.28rem);
  font-weight: 500;
  line-height: 1.24;
  color: var(--green-deep);
  max-width: 26ch;
}

.growth-page .system-subcard > p {
  margin: 12px 0 0;
  font-family: var(--sans);
  font-size: 1.02rem;
  line-height: 1.72;
  letter-spacing: 0;
  text-transform: none;
  color: #4b5852;
  max-width: 46ch;
}

.growth-page .system-subcard .subcard-paths {
  display: grid;
  gap: 14px;
  margin-top: clamp(18px, 2vw, 26px);
  padding: 14px 0 0;
  border-top: 1px solid rgba(11, 61, 53, 0.14);
}

.growth-page .system-subcard .subcard-path small {
  display: block;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
}

.growth-page .system-subcard .subcard-path p {
  margin: 6px 0 0;
  font-family: var(--sans);
  font-size: 0.92rem;
  line-height: 1.7;
  letter-spacing: 0;
  text-transform: none;
  color: var(--green);
}

.growth-page .system-subcard .subcard-path p i {
  font-style: normal;
  color: var(--brass);
  padding: 0 2px;
}


/* Canonical authority spine */
.growth-page .authority-spine {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  margin-top: clamp(28px, 3vw, 44px);
  padding: 20px 0;
  border-top: 1px solid rgba(11, 61, 53, 0.2);
  border-bottom: 1px solid rgba(11, 61, 53, 0.2);
  max-width: 100%;
}

.growth-page .authority-spine span,
.growth-page .authority-spine strong {
  min-width: 0;
  max-width: 100%;
  font-family: var(--mono);
  font-size: 0.7rem;
  line-height: 1.45;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  overflow-wrap: anywhere;
}

.growth-page .authority-spine span {
  color: var(--green-deep);
}

.growth-page .authority-spine strong {
  color: var(--brass);
}

.growth-page .authority-spine i {
  flex: 0 0 auto;
  font-style: normal;
  color: var(--brass);
  opacity: 0.8;
}

/* Observability layer */
.growth-page .observability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(28px, 3vw, 44px);
  border: 1px solid rgba(11, 61, 53, 0.14);
  background: rgba(11, 61, 53, 0.14);
}

.growth-page .observability-grid article {
  display: grid;
  gap: 8px;
  min-height: 150px;
  padding: 22px;
  background: var(--paper-2);
}

.growth-page .observability-grid article > span,
.growth-page .decision-architecture-flow span,
.growth-page .handoff-rail span,
.growth-page .system-loop-row > span,
.growth-page .supplier-layer-grid article > span,
.growth-page .planning-horizon-grid article > span,
.growth-page .negotiation-leverage > span {
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
}

.growth-page .observability-grid small {
  font-size: 0.86rem;
  line-height: 1.55;
  color: var(--muted);
}

/* Three proof systems as one decision flow */
.growth-page .decision-architecture-flow {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(30px, 3.5vw, 50px);
  border: 1px solid rgba(11, 61, 53, 0.14);
  background: rgba(11, 61, 53, 0.14);
  max-width: 100%;
}

.growth-page .decision-architecture-flow > div {
  display: grid;
  gap: 7px;
  min-height: 136px;
  padding: 22px;
  background: var(--paper-2);
}

.growth-page .decision-architecture-flow .daf-merge,
.growth-page .decision-architecture-flow .daf-return {
  grid-column: 1 / -1;
  min-height: auto;
}

.growth-page .decision-architecture-flow .daf-return {
  border-top: 2px solid rgba(184, 138, 74, 0.7);
}

.growth-page .decision-architecture-flow strong {
  min-width: 0;
  color: var(--green-deep);
  font-family: var(--serif);
  font-size: 1.12rem;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.growth-page .decision-architecture-flow small {
  min-width: 0;
  color: var(--muted);
  font-size: 0.84rem;
  overflow-wrap: anywhere;
}

.growth-page .daf-proof-link {
  width: fit-content;
  max-width: 100%;
  margin-top: 5px;
  padding: 0;
  border: 0;
  border-bottom: 1px solid rgba(184, 138, 74, 0.42);
  background: transparent;
  color: var(--green-deep);
  font-family: var(--mono);
  font-size: 0.64rem;
  line-height: 1.7;
  letter-spacing: 0.08em;
  text-align: left;
  text-decoration: none;
  text-transform: uppercase;
  white-space: normal;
  overflow-wrap: anywhere;
  cursor: pointer;
}

.growth-page .daf-proof-link:hover,
.growth-page .daf-proof-link:focus-visible {
  border-bottom-color: var(--brass);
  color: var(--brass);
  outline: none;
}

/* Contextual claim-to-proof links */
.growth-page .context-evidence-strip {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  align-items: start;
  gap: 14px 24px;
  margin-top: clamp(28px, 3.2vw, 46px);
  padding-top: 16px;
  border-top: 1px solid rgba(11, 61, 53, 0.16);
  min-width: 0;
  max-width: 100%;
}

.growth-page .context-evidence-label {
  padding-top: 5px;
  color: var(--brass);
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  white-space: nowrap;
}

.growth-page .context-evidence-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  min-width: 0;
  max-width: 100%;
}

.growth-page .context-evidence-link {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
  min-width: 0;
  max-width: 100%;
  min-height: 34px;
  padding: 7px 10px;
  border: 1px solid rgba(11, 61, 53, 0.18);
  border-radius: 0;
  background: transparent;
  color: var(--green-deep);
  font-family: var(--mono);
  font-size: 0.66rem;
  line-height: 1.45;
  letter-spacing: 0.04em;
  text-align: left;
  text-decoration: none;
  white-space: normal;
  overflow-wrap: anywhere;
  cursor: pointer;
}

.growth-page .context-evidence-link:hover {
  border-color: rgba(184, 138, 74, 0.7);
  color: var(--brass);
}

.growth-page .context-evidence-link:focus-visible {
  border-color: var(--brass);
  outline: 2px solid rgba(184, 138, 74, 0.38);
  outline-offset: 2px;
}

.growth-page .context-evidence-link > span {
  flex: 0 0 auto;
  color: var(--brass);
}

/* Growth ↔ System handoff */
.growth-page .handoff-rail {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: stretch;
  gap: 20px;
  margin-top: clamp(28px, 3vw, 44px);
  padding-top: 24px;
  border-top: 1px solid rgba(11, 61, 53, 0.18);
  min-width: 0;
}

.growth-page .handoff-rail > div {
  display: grid;
  gap: 9px;
  min-width: 0;
}

.growth-page .handoff-rail > i {
  align-self: center;
  color: var(--brass);
  font-size: 1.3rem;
  font-style: normal;
}

.growth-page .handoff-rail strong {
  min-width: 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--green-deep);
  overflow-wrap: anywhere;
}

/* Operating output loops */
.growth-page .system-loop-stack {
  display: grid;
  gap: 0;
  margin-top: clamp(28px, 3vw, 44px);
  border-top: 1px solid rgba(11, 61, 53, 0.2);
  min-width: 0;
}

.growth-page .system-loop-row {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(216, 221, 216, 0.9);
  min-width: 0;
}

.growth-page .system-loop-row strong {
  min-width: 0;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--green-deep);
  overflow-wrap: anywhere;
}

.growth-page .supplier-layer-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(30px, 3.5vw, 50px);
  border: 1px solid rgba(11, 61, 53, 0.14);
  background: rgba(11, 61, 53, 0.14);
  min-width: 0;
}

.growth-page .supplier-layer-grid article {
  display: grid;
  gap: 8px;
  padding: 18px;
  background: var(--paper-2);
}

.growth-page .supplier-layer-grid strong {
  min-width: 0;
  font-size: 0.92rem;
  line-height: 1.35;
  color: var(--green-deep);
  overflow-wrap: anywhere;
}

.growth-page .supplier-layer-grid small {
  min-width: 0;
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--muted);
  overflow-wrap: anywhere;
}

/* Planning horizons and negotiation leverage */
.growth-page .planning-horizon-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(30px, 3.5vw, 50px) 0;
  border: 1px solid rgba(11, 61, 53, 0.14);
  background: rgba(11, 61, 53, 0.14);
  min-width: 0;
}

.growth-page .planning-horizon-grid article {
  display: grid;
  align-content: start;
  gap: 8px;
  padding: 22px;
  background: var(--paper-2);
}

.growth-page .planning-horizon-grid h3 {
  margin: 0;
}

.growth-page .planning-horizon-grid p {
  margin: 0;
  min-width: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.growth-page .negotiation-leverage {
  display: grid;
  gap: 10px;
  margin-top: clamp(28px, 3vw, 44px);
  padding: 22px 0;
  border-top: 1px solid rgba(11, 61, 53, 0.2);
  border-bottom: 1px solid rgba(11, 61, 53, 0.2);
  min-width: 0;
}

.growth-page .negotiation-leverage strong {
  min-width: 0;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--green-deep);
  overflow-wrap: anywhere;
}

.growth-page .negotiation-leverage p {
  margin: 0;
  min-width: 0;
  font-size: 0.9rem;
  color: var(--muted);
  overflow-wrap: anywhere;
}

/* Long labels / controls must never force horizontal scroll. */
.growth-page .hero-evidence-index-item,
.growth-page .early-evidence-card,
.growth-page .execution-tab,
.growth-page .execution-nav-prev,
.growth-page .execution-nav-next,
.growth-page .button,
.growth-page .header-action {
  min-width: 0;
  max-width: 100%;
}

.growth-page .hero-evidence-index-item *,
.growth-page .early-evidence-card *,
.growth-page .execution-tab *,
.growth-page .execution-nav-prev *,
.growth-page .execution-nav-next * {
  min-width: 0;
  overflow-wrap: anywhere;
}

@media (max-width: 1100px) {
  .growth-page #planning .lifecycle-bands {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    row-gap: 28px;
  }

  .growth-page .supplier-layer-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .growth-page #operating-model .lifecycle-bands,
  .growth-page #planning .lifecycle-bands {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 22px;
  }

  .growth-page #operating-model .lifecycle-band,
  .growth-page #planning .lifecycle-band {
    padding: 0;
  }

  .growth-page #operating-model .lifecycle-band + .lifecycle-band::after,
  .growth-page #planning .lifecycle-band + .lifecycle-band::after {
    display: none;
  }

  .growth-page .system-subgrid,
  .growth-page .observability-grid,
  .growth-page .planning-horizon-grid {
    grid-template-columns: 1fr;
  }

  .growth-page .supplier-layer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .growth-page .decision-architecture-flow {
    grid-template-columns: 1fr;
  }

  .growth-page .decision-architecture-flow .daf-merge,
  .growth-page .decision-architecture-flow .daf-return {
    grid-column: auto;
  }

  .growth-page .handoff-rail {
    grid-template-columns: 1fr;
  }

  .growth-page .handoff-rail > i {
    transform: rotate(90deg);
    justify-self: start;
  }

  .growth-page .system-loop-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .growth-page .supplier-layer-grid {
    grid-template-columns: 1fr;
  }

  .growth-page .context-evidence-strip {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .growth-page .context-evidence-label {
    white-space: normal;
  }
}

@media (max-width: 600px) {
  .growth-page #operating-model .lifecycle-bands,
  .growth-page #planning .lifecycle-bands {
    grid-template-columns: 1fr;
  }

  .growth-page #operating-model .lifecycle-band,
  .growth-page #planning .lifecycle-band {
    margin-top: 0;
  }

  .growth-page #operating-model .lifecycle-band + .lifecycle-band,
  .growth-page #planning .lifecycle-band + .lifecycle-band {
    margin-top: 24px;
  }

  .growth-page .authority-spine {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .growth-page .authority-spine i {
    transform: rotate(90deg);
    width: max-content;
  }

  .growth-page .context-evidence-links {
    display: grid;
    grid-template-columns: 1fr;
  }

  .growth-page .context-evidence-link {
    width: 100%;
  }

  .growth-page .hero-actions,
  .growth-page .form-actions {
    max-width: 100%;
  }

  .growth-page .hero-actions .button,
  .growth-page .form-actions .button {
    white-space: normal;
  }
}

/* =========================================================================
   PRESENTATION POLISH PASS — rhythm, column balance, label/body separation.
   Presentation only. No content architecture or evidence changes.
   ========================================================================= */

.growth-page {
  --rail-section-space: clamp(72px, 7vw, 112px);
  --rail-head-gap: clamp(28px, 3vw, 44px);
  --rail-label: 0.64rem;
}

/* ---------- 1. Hero: remove the void, raise the credential line ---------- */
.growth-page .growth-hero {
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
  padding-top: clamp(112px, 11vw, 132px);
  padding-bottom: clamp(56px, 6vw, 76px);
}

.growth-page .growth-hero .hero-copy {
  align-self: start;
}

@media (min-width: 1200px) {
  .growth-page .growth-hero .hero-copy {
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    column-gap: clamp(40px, 4.4vw, 76px);
    row-gap: 0;
    align-items: start;
  }
  .growth-page .growth-hero .hero-copy > .eyebrow {
    grid-column: 1 / -1;
    grid-row: 1;
  }
  .growth-page .growth-hero #hero-title {
    grid-column: 1;
    grid-row: 2 / 4;
    max-width: 19ch;
    margin-bottom: 0;
  }
  .growth-page .growth-hero .hero-copy > .section-conclusion {
    grid-column: 2;
    grid-row: 2;
  }
  .growth-page .growth-hero .hero-subtitle {
    grid-column: 2;
    grid-row: 3;
    max-width: 50ch;
    margin: 0;
  }
  .growth-page .growth-hero .hero-actions {
    grid-column: 1 / -1;
    grid-row: 4;
    margin-top: clamp(34px, 3.4vw, 50px);
  }
  .growth-page .growth-hero .hero-evidence-index {
    grid-column: 1 / -1;
    grid-row: 5;
  }
}

.growth-page .growth-hero .hero-copy > .section-conclusion {
  margin: 0 0 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(184, 138, 74, 0.34);
  color: var(--brass);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 500;
  line-height: 1.9;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.growth-page .growth-hero .hero-actions {
  gap: 16px 18px;
  margin-bottom: clamp(38px, 4vw, 56px);
  align-items: center;
}

/* ---------- 2. One vertical rhythm across every section ---------- */
.growth-page .section {
  padding-top: var(--rail-section-space);
  padding-bottom: var(--rail-section-space);
}

.growth-page .section + .section {
  padding-top: var(--rail-section-space);
}

@media (min-width: 1080px) {
  .growth-page .section + .section {
    padding-top: var(--rail-section-space);
  }
}

.growth-page .section-heading,
.growth-page .section-heading.compact {
  margin-bottom: var(--rail-head-gap);
}

.growth-page .context-evidence-strip {
  margin-top: clamp(34px, 3.4vw, 48px);
}

/* ---------- 3. Column balance: heading left, lede right ---------- */
@media (min-width: 1000px) {
  .growth-page .section-inner > .section-heading,
  .growth-page .decision-context-head > .section-heading {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    column-gap: clamp(36px, 4vw, 72px);
    row-gap: 14px;
    align-items: start;
  }
  .growth-page .section-inner > .section-heading > .section-kicker,
  .growth-page .decision-context-head > .section-heading > .section-kicker {
    grid-column: 1 / -1;
  }
  .growth-page .section-inner > .section-heading > h2,
  .growth-page .decision-context-head > .section-heading > h2 {
    grid-column: 1;
    max-width: 24ch;
  }
  .growth-page .section-inner > .section-heading > p,
  .growth-page .decision-context-head > .section-heading > p {
    grid-column: 2;
    max-width: 52ch;
    margin: 0;
    padding-top: 6px;
  }
}

/* ---------- 4. Mono uppercase is for labels, not sentences ---------- */
.growth-page .observability-grid small,
.growth-page .supplier-layer-grid small,
.growth-page .growth-loop article small,
.growth-page .execution-spine article small,
.growth-page .execution-stack-grid article p,
.growth-page .planning-horizon-grid p {
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 350;
  line-height: 1.6;
  letter-spacing: 0;
  text-transform: none;
  color: #4b5852;
}

.growth-page .observability-grid strong,
.growth-page .execution-spine article strong,
.growth-page .growth-loop article strong {
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.32;
  letter-spacing: 0;
  text-transform: none;
  color: var(--green-deep);
}

.growth-page .growth-loop article strong {
  font-size: 0.95rem;
}

/* dense chip rows read as a labelled list, not console output */
.growth-page .friction-rail {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.growth-page .friction-rail small {
  font-size: var(--rail-label);
  letter-spacing: 0.14em;
}

.growth-page .friction-rail ul {
  gap: 8px 22px;
}

.growth-page .friction-rail li {
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0;
  color: #4b5852;
}

.growth-page .friction-rail li b {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
}

/* ---------- 5. Execution layer: grid and tab defects ---------- */
.growth-page .execution-tablist {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.growth-page .execution-spine {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.growth-page .execution-spine article {
  min-height: 0;
  padding: 20px 22px;
  overflow-wrap: normal;
  word-break: normal;
}

.growth-page .execution-spine article:nth-child(3n + 1) {
  border-left: 0;
}

.growth-page .execution-spine article:not(:nth-child(-n + 3)) {
  border-top: 1px solid var(--line);
}

.growth-page .execution-spine article:not(:last-child)::after {
  display: none;
}

.growth-page .execution-stack-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.growth-page .execution-stack-grid article {
  min-height: 0;
  padding: 20px 22px;
  overflow-wrap: normal;
  word-break: normal;
}

.growth-page .execution-stack-grid article:nth-child(3n + 1) {
  border-left: 0;
}

.growth-page .execution-stack-grid article:not(:nth-child(-n + 3)) {
  border-top: 1px solid var(--line);
}

.growth-page .execution-panel-lead {
  font-size: 1.02rem;
  line-height: 1.6;
}

@media (max-width: 1000px) {
  .growth-page .execution-tablist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .growth-page .execution-spine,
  .growth-page .execution-stack-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .growth-page .execution-spine article:nth-child(3n + 1),
  .growth-page .execution-stack-grid article:nth-child(3n + 1) {
    border-left: 1px solid var(--line);
  }
  .growth-page .execution-spine article:nth-child(2n + 1),
  .growth-page .execution-stack-grid article:nth-child(2n + 1) {
    border-left: 0;
  }
  .growth-page .execution-spine article:not(:nth-child(-n + 2)),
  .growth-page .execution-stack-grid article:not(:nth-child(-n + 2)) {
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 620px) {
  .growth-page .execution-tablist,
  .growth-page .execution-spine,
  .growth-page .execution-stack-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .growth-page .execution-spine article,
  .growth-page .execution-stack-grid article {
    border-left: 0;
    border-top: 1px solid var(--line);
  }
  .growth-page .execution-spine article:first-child,
  .growth-page .execution-stack-grid article:first-child {
    border-top: 0;
  }
}

/* ---------- 6. Evidence strips read as footnotes ---------- */
.growth-page .context-evidence-label {
  font-size: 0.6rem;
  letter-spacing: 0.12em;
}

.growth-page .context-evidence-link {
  min-height: 30px;
  padding: 5px 9px;
  border-color: rgba(11, 61, 53, 0.13);
  font-size: 0.64rem;
}

@media (max-width: 720px) {
  .growth-page .context-evidence-link {
    min-height: 44px;
  }
}

@media (min-width: 1000px) {
  .growth-page .context-evidence-links {
    justify-content: flex-end;
  }
}

/* ---------- 7. Decision ledger and diagnosis columns ---------- */
.growth-page .decision-ledger {
  margin-top: clamp(26px, 3vw, 40px);
}

.growth-page .decision-ledger-row.is-head {
  padding-bottom: 12px;
}

.growth-page .decision-ledger-row.is-head > span,
.growth-page .decision-ledger-row.is-head > em {
  font-family: var(--mono);
  font-size: var(--rail-label);
  font-weight: 500;
  font-style: normal;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--muted);
}

.growth-page .diagnosis-column header strong {
  font-family: var(--sans);
  font-size: 1.18rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--green-deep);
}

.growth-page .diagnosis-column header span {
  font-size: var(--rail-label);
}

/* ---------- 8. Contact ---------- */
.growth-page .contact-grid {
  align-items: start;
}

.growth-page .contact-copy h2 {
  max-width: 22ch;
}

.growth-page .contact-note {
  padding: 0 0 0 18px;
  border: 0;
  border-left: 1px solid rgba(184, 138, 74, 0.55);
  background: transparent;
}

.growth-page .contact-note span {
  font-size: var(--rail-label);
  letter-spacing: 0.14em;
}

@media (max-width: 999px) {
  .growth-page .section-inner > .section-heading > h2 {
    max-width: none;
  }
}

/* ---------- 1b. Hero measure corrections (override earlier 980px cap) ---------- */
.growth-page .growth-hero {
  min-height: 0;
  grid-template-columns: minmax(0, 1fr);
  justify-content: stretch;
}

.growth-page .growth-hero .hero-copy {
  width: 100%;
  max-width: min(1180px, 100%);
}

@media (min-width: 1200px) {
  .growth-page .growth-hero .hero-copy {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    grid-template-rows: auto auto auto 1fr auto auto;
  }
  .growth-page .growth-hero #hero-title {
    grid-row: 2 / 5;
    max-width: 15ch;
    font-size: clamp(2.9rem, 3.5vw, 3.9rem);
  }
  .growth-page .growth-hero .hero-copy > .section-conclusion {
    grid-row: 2;
  }
  .growth-page .growth-hero .hero-subtitle {
    grid-row: 3;
  }
  .growth-page .growth-hero .hero-actions {
    grid-row: 5;
  }
  .growth-page .growth-hero .hero-evidence-index {
    grid-row: 6;
  }
}

/* ---------- Observability titles as serif headings, not shouted labels ---------- */
.growth-page .observability-grid strong {
  font-family: var(--serif);
  font-size: 1.06rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0;
  text-transform: none;
  color: var(--green-deep);
}

/* ---------- Hero evidence index spans the full hero measure ---------- */
.growth-page .growth-hero .hero-evidence-index,
.growth-page .growth-hero .hero-evidence-index-list {
  width: 100%;
  max-width: 100%;
}

/* ---------- #operating-model: one rhythm across the screen ---------- */
.growth-page #operating-model .section-heading > p {
  max-width: 50ch;
}

.growth-page #operating-model .lifecycle-band:nth-child(n + 4) {
  padding-top: 18px;
  border-top: 1px solid rgba(11, 61, 53, 0.22);
}

.growth-page #operating-model .friction-rail {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: clamp(30px, 3.4vw, 52px);
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.growth-page #operating-model .friction-rail ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px 26px;
}

.growth-page #operating-model .friction-rail li {
  align-items: baseline;
}

@media (max-width: 860px) {
  .growth-page #operating-model .friction-rail ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .growth-page .system-subgrid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: 26px;
  }
}

@media (max-width: 680px) {
  .growth-page #operating-model .friction-rail ul {
    grid-template-columns: 1fr;
  }

  .growth-page .system-subgrid {
    grid-template-columns: 1fr;
    row-gap: 0;
  }

  .growth-page .system-subcard {
    padding: 18px 0 0;
  }

  .growth-page .system-subcard + .system-subcard {
    border-top: 1px solid rgba(11, 61, 53, 0.14);
    margin-top: 22px;
  }

  .growth-page .system-subcard + .system-subcard::after {
    display: none;
  }
}

@media (min-width: 681px) and (max-width: 860px) {
  .growth-page .system-subcard:nth-child(2n + 1) {
    padding-left: 0;
  }

  .growth-page .system-subcard:nth-child(2n + 1)::after {
    display: none;
  }

  .growth-page .system-subcard:nth-child(n + 3) {
    padding-top: 22px;
    border-top: 1px solid rgba(11, 61, 53, 0.14);
  }
}

/* six-model grid: second row starts flush with the first */
.growth-page #operating-model .lifecycle-band:nth-child(4) {
  padding-left: 0;
}

.growth-page #operating-model .lifecycle-band:nth-child(4)::after {
  display: none;
}

/* ============================================================
   Commercial & operating outcomes — density / scale / rhythm
   ============================================================ */

.growth-page #outcomes .decision-loop-ledger {
  margin-top: clamp(30px, 3.4vw, 52px);
  border-top: 1px solid rgba(11, 61, 53, 0.22);
}

.growth-page #outcomes .decision-loop {
  display: grid;
  grid-template-columns: minmax(160px, 200px) minmax(0, 1fr);
  gap: clamp(14px, 2vw, 34px);
  padding: clamp(20px, 2.2vw, 30px) 0;
  border-bottom: 1px solid rgba(11, 61, 53, 0.12);
}

.growth-page #outcomes .decision-loop header {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.growth-page #outcomes .loop-serial {
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #b88a4a;
}

.growth-page #outcomes .decision-loop header strong {
  font-family: var(--font-serif, Georgia, serif);
  font-size: clamp(19px, 1.5vw, 23px);
  font-weight: 400;
  line-height: 1.25;
  color: #0b3d35;
  text-transform: none;
  letter-spacing: 0;
}

.growth-page #outcomes .loop-cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
}

.growth-page #outcomes .loop-col {
  position: relative;
  padding: 0 clamp(12px, 1.6vw, 26px);
}

.growth-page #outcomes .loop-col:first-child {
  padding-left: 0;
}

.growth-page #outcomes .loop-col + .loop-col {
  border-left: 1px solid rgba(11, 61, 53, 0.12);
}

.growth-page #outcomes .loop-col + .loop-col::before {
  content: "→";
  position: absolute;
  top: 0;
  left: -0.55em;
  font-size: 12px;
  line-height: 1;
  color: #b88a4a;
  background: var(--paper, #fbfaf5);
  padding: 1px 0;
}

.growth-page #outcomes .loop-col small {
  display: block;
  margin-bottom: 9px;
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #b88a4a;
}

.growth-page #outcomes .loop-col p {
  margin: 0;
  font-size: clamp(16px, 1.15vw, 17px);
  line-height: 1.7;
  color: rgba(24, 38, 34, 0.86);
  text-transform: none;
  letter-spacing: 0;
}

/* Supplier / service ecosystem — hairline columns, no boxes */
.growth-page #outcomes .layer-rail {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  margin-top: clamp(38px, 4.2vw, 66px);
  border-top: 1px solid rgba(11, 61, 53, 0.22);
  background: transparent;
}

.growth-page #outcomes .layer-rail article {
  padding: 20px clamp(12px, 1.4vw, 24px) 4px;
  border: 0;
  background: transparent;
}

.growth-page #outcomes .layer-rail article:first-child {
  padding-left: 0;
}

.growth-page #outcomes .layer-rail article + article {
  border-left: 1px solid rgba(11, 61, 53, 0.12);
}

.growth-page #outcomes .layer-rail span {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: #b88a4a;
}

.growth-page #outcomes .layer-rail h3 {
  margin: 0 0 10px;
  font-family: var(--font-serif, Georgia, serif);
  font-size: clamp(17px, 1.25vw, 20px);
  font-weight: 400;
  line-height: 1.3;
  color: #0b3d35;
  letter-spacing: 0;
  text-transform: none;
}

.growth-page #outcomes .layer-rail p {
  margin: 0;
  font-size: clamp(15.5px, 1.05vw, 16.5px);
  line-height: 1.65;
  color: rgba(24, 38, 34, 0.72);
  text-transform: none;
  letter-spacing: 0;
}

/* Measurement ledgers — footnote-level metric grids */
.growth-page #outcomes .metric-ledger {
  margin-top: clamp(34px, 3.8vw, 58px);
  padding-top: 16px;
  border-top: 1px solid rgba(184, 138, 74, 0.4);
}

.growth-page #outcomes .metric-ledger small {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #b88a4a;
}

.growth-page #outcomes .metric-ledger ul {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(11, 61, 53, 0.12);
}

.growth-page #outcomes .metric-ledger li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px clamp(10px, 1.2vw, 22px) 12px 0;
  border-bottom: 1px solid rgba(11, 61, 53, 0.1);
  background: transparent;
  font-size: clamp(15.5px, 1.05vw, 16.5px);
  line-height: 1.6;
  color: rgba(24, 38, 34, 0.86);
  text-transform: none;
  letter-spacing: 0;
}

.growth-page #outcomes .metric-ledger li b {
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.14em;
  color: #b88a4a;
}

@media (max-width: 1200px) {
  .growth-page #outcomes .layer-rail {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .growth-page #outcomes .layer-rail article:nth-child(4) {
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid rgba(11, 61, 53, 0.12);
  }
  .growth-page #outcomes .layer-rail article:nth-child(n + 4) {
    margin-top: 8px;
    padding-top: 20px;
  }
  .growth-page #outcomes .layer-rail article:nth-child(5) {
    border-top: 1px solid rgba(11, 61, 53, 0.12);
  }
}

@media (max-width: 1024px) {
  .growth-page #outcomes .decision-loop {
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
  }
  .growth-page #outcomes .decision-loop header {
    flex-direction: row;
    align-items: baseline;
    gap: 14px;
  }
  .growth-page #outcomes .metric-ledger ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .growth-page #outcomes .loop-cols {
    grid-template-columns: minmax(0, 1fr);
  }
  .growth-page #outcomes .loop-col {
    padding: 14px 0 0;
  }
  .growth-page #outcomes .loop-col + .loop-col {
    border-left: 0;
    border-top: 1px solid rgba(11, 61, 53, 0.1);
  }
  .growth-page #outcomes .loop-col + .loop-col::before {
    content: none;
  }
  .growth-page #outcomes .layer-rail {
    grid-template-columns: minmax(0, 1fr);
  }
  .growth-page #outcomes .layer-rail article {
    padding-left: 0;
    padding-right: 0;
  }
  .growth-page #outcomes .layer-rail article + article {
    border-left: 0;
    border-top: 1px solid rgba(11, 61, 53, 0.12);
  }
  .growth-page #outcomes .metric-ledger ul {
    grid-template-columns: minmax(0, 1fr);
  }
}