/* ============================================================
   REFINE LAYER — executive / board-level presentation polish
   Loaded last. Keeps the existing palette, raises legibility,
   whitespace and restraint. No new colours introduced.
   ============================================================ */

:root {
  --ink: #14201b;
  --muted: #4d5852;
  --line: #dcded6;
  --line-strong: #c4c9bf;
  --radius: 3px;
  --shadow: none;
  --measure: 68ch;
}

/* ---------- 1. Legibility for a senior audience ---------- */

body {
  font-size: 17.5px;
  font-weight: 400;
  line-height: 1.72;
  letter-spacing: 0.002em;
}

p {
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.75;
  max-width: var(--measure);
}

.growth-page strong,
.growth-page b {
  font-weight: 600;
}

/* ---------- 2. Typographic hierarchy ---------- */

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  color: var(--brass);
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow::before,
.section-kicker::before {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--brass);
  opacity: 0.75;
}

h1 {
  max-width: 19ch;
  margin-bottom: 30px;
  font-size: clamp(2.6rem, 4.4vw, 4rem);
  line-height: 1.08;
  letter-spacing: -0.012em;
  color: var(--green-deep);
}

h2 {
  max-width: 30ch;
  font-size: clamp(1.95rem, 2.6vw, 2.5rem);
  line-height: 1.2;
  letter-spacing: -0.008em;
  color: var(--green-deep);
}

.section-heading {
  gap: 20px;
  margin-bottom: clamp(46px, 6vw, 78px);
}

.section-heading.compact {
  margin-bottom: clamp(38px, 5vw, 58px);
}

.section-heading p {
  max-width: var(--measure);
  font-size: 1.06rem;
  line-height: 1.75;
}

/* ---------- 3. Calmer spatial rhythm ---------- */

.section {
  padding: clamp(88px, 11vw, 168px) clamp(22px, 5vw, 80px);
}

.section-inner {
  width: min(1240px, 100%);
}

/* ---------- 4. Flat, quiet surfaces (no gloss, no candy bars) ---------- */

.growth-pillar,
.proof-card,
.diagnosis-panel,
.platform-loop,
.signal-panel,
.fit-branches article,
.growth-loop-block {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fffefb;
  box-shadow: none;
  transition:
    border-color 320ms ease,
    background-color 320ms ease;
}

.growth-pillar:hover,
.proof-card:hover,
.diagnosis-panel:hover,
.platform-loop:hover,
.signal-panel:hover {
  border-color: var(--line-strong);
  background: #fffdf7;
}

/* one accent rule only, and only on the top edge of a card family */
.growth-pillar:nth-child(1),
.growth-pillar:nth-child(2),
.growth-pillar:nth-child(3),
.proof-card:nth-child(odd),
.proof-card:nth-child(even) {
  border-top: 1px solid var(--line);
}

.growth-pillar,
.proof-card {
  position: relative;
  padding: clamp(28px, 3vw, 42px);
}

.growth-pillar::before,
.proof-card::before {
  content: "";
  position: absolute;
  inset: -1px auto auto -1px;
  width: 46px;
  height: 2px;
  background: var(--brass);
}

.diagnosis-panel.quantitative,
.diagnosis-panel.qualitative {
  border-left: 1px solid var(--line);
  border-top: 2px solid rgba(11, 61, 53, 0.55);
}

.customer-panel,
.commercial-panel,
.fit-valid,
.fit-rethink,
.model-box,
.scenario-box,
.action-box {
  border-top-width: 2px !important;
}

.hero-visual,
.growth-signal-visual {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: none;
  background: linear-gradient(rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0.6)), #fbfaf5;
}

/* ---------- 5. Card typography ---------- */

.growth-pillar h3,
.proof-card h3 {
  font-size: clamp(1.3rem, 1.6vw, 1.55rem);
  letter-spacing: -0.004em;
}

.card-index,
.panel-label,
.branch-label,
.proof-status,
.tool-line-label {
  letter-spacing: 0.16em;
  font-size: 0.66rem;
}

.card-path,
.proof-subtitle {
  color: #536a62;
  font-size: 0.76rem;
  letter-spacing: 0.02em;
}

.growth-pillar > p:last-child,
.proof-card > p:not(.proof-subtitle),
.signal-list li {
  max-width: none;
}

.proof-card > strong {
  color: var(--green-deep);
  font-weight: 500;
}

/* ---------- 6. Pills and chips: squared, archival ---------- */

.tag-cloud span,
.earlier-action-tags span,
.bi-inputs span,
.bi-outputs span,
.mini-loop span,
.input-stack span {
  border-radius: 2px;
  border-color: var(--line-strong);
  background: #fffefb;
  color: #39463f;
  font-size: 0.84rem;
  letter-spacing: 0.005em;
}

.friction-strip span,
.lifecycle-track span,
.lifecycle-questions article,
.persona-chain article,
.business-change-chain span,
.capability-grid article,
.growth-loop article {
  background: #fffefb;
  border-color: var(--line);
}

.friction-strip span {
  border-color: var(--line-strong);
  background: #fffefb;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 15px 8px;
}

/* ---------- 7. Buttons: sober, squared, generous hit area ---------- */

.button {
  border-radius: 2px;
  padding: 17px 30px;
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: none;
  transition:
    background-color 280ms ease,
    color 280ms ease,
    border-color 280ms ease;
}

.button.primary {
  background: var(--green-deep);
  border: 1px solid var(--green-deep);
  color: #fbfaf5;
}

.button.primary:hover {
  background: var(--brass);
  border-color: var(--brass);
  color: #10231f;
}

.button.secondary {
  border: 1px solid rgba(11, 61, 53, 0.32);
  background: transparent;
  color: var(--green-deep);
}

.button.secondary:hover {
  border-color: var(--green-deep);
  background: rgba(11, 61, 53, 0.05);
}

.header-action {
  letter-spacing: 0.06em;
}

/* ---------- 8. Header and nav ---------- */

.site-header {
  height: 92px;
  background: rgba(248, 247, 242, 0.94);
  border-bottom: 1px solid var(--line);
}

.nav-links a {
  font-size: 0.92rem;
  letter-spacing: 0.01em;
}

.brand-wordmark {
  letter-spacing: 0.22em;
}

/* ---------- 9. Hero ---------- */

.hero,
.growth-hero {
  padding-top: 150px;
  padding-bottom: 96px;
  gap: clamp(40px, 6vw, 96px);
}

.hero-subtitle {
  max-width: 56ch;
  color: #2b3833;
  font-size: 1.2rem;
  line-height: 1.66;
}

.audience-line {
  margin-bottom: 34px;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-evidence,
.growth-hero-note,
.lifecycle-note,
.boundary-note {
  max-width: 62ch;
  border-left: 1px solid var(--brass);
  padding-left: 20px;
  color: #45534d;
  font-size: 0.96rem;
}

/* ---------- 10. Quote and emphasis ---------- */

.growth-quote {
  border-left: 2px solid var(--brass);
  background: transparent;
  padding: 8px 0 8px 34px;
  max-width: 26ch;
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  line-height: 1.24;
}

.diagnosis-core-line {
  max-width: 62ch;
  font-size: clamp(1.15rem, 1.8vw, 1.4rem);
  line-height: 1.45;
}

/* ---------- 11. Closing sections ---------- */

.final-cta,
.growth-final-cta {
  background: var(--green-deep);
}

.final-cta h2 {
  color: #fdfcf7;
  max-width: 34ch;
}

.final-cta p,
.final-cta .section-kicker {
  color: #c3cec8;
}

.final-cta .section-kicker::before {
  background: var(--amber-soft);
}

.growth-final-cta .button.primary {
  background: var(--amber-soft);
  border-color: var(--amber-soft);
  color: #10231f;
}

.growth-final-cta .button.primary:hover {
  background: #fdfcf7;
  border-color: #fdfcf7;
}

.site-footer {
  border-top: 1px solid var(--line);
}

/* ---------- 12. Motion: slower, smaller, dignified ---------- */

.reveal-on-scroll {
  transform: translateY(10px);
  transition:
    opacity 900ms cubic-bezier(0.22, 0.61, 0.36, 1),
    transform 900ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

.hero-copy,
.hero-visual {
  animation-duration: 1100ms;
}

@media (prefers-reduced-motion: reduce) {
  .reveal-on-scroll,
  .hero-copy,
  .hero-visual {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ---------- 13. Mobile ---------- */

@media (max-width: 680px) {
  body {
    font-size: 17px;
  }
  h1 {
    max-width: none;
  }
  h2 {
    max-width: none;
  }
  .growth-quote {
    max-width: none;
    padding-left: 22px;
  }
  .hero,
  .growth-hero {
    padding-top: 124px;
  }
}

/* ---------- 14. Hero visual: keep caption clear of the loop rail ---------- */

.growth-signal-visual .map-title {
  bottom: 84px;
  max-width: min(360px, 60%);
  letter-spacing: 0.08em;
}

/* ---------- 15. Early Evidence Snapshot ---------- */

.early-evidence-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(184, 138, 74, 0.045);
}
.early-evidence-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 0;
  margin-top: 40px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--green-deep);
  background: rgba(255, 255, 255, 0.9);
}
.early-evidence-card {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 34px 32px 38px;
  border-left: 1px solid var(--line);
}
.early-evidence-card:first-child {
  border-left: 0;
}
.ee-index {
  color: var(--brass);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
}
.early-evidence-card h3 {
  margin: 0;
  color: var(--green-deep);
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.15;
}
.ee-role {
  margin: 0;
  color: #55635c;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.ee-why {
  margin: 6px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(184, 138, 74, 0.35);
  color: #33413b;
  font-size: 0.98rem;
  line-height: 1.6;
}
.early-evidence-note {
  margin: 22px 0 0;
}
.early-evidence-note a {
  color: var(--green-deep);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-decoration: none;
  text-transform: uppercase;
  border-bottom: 1px solid var(--brass);
  padding-bottom: 3px;
}
@media (max-width: 900px) {
  .early-evidence-grid {
    grid-template-columns: 1fr;
  }
  .early-evidence-card {
    border-left: 0;
    border-top: 1px solid var(--line);
  }
  .early-evidence-card:first-child {
    border-top: 0;
  }
}

/* ---------- 16. Evidence Lens shell ---------- */
[data-evidence-open] {
  cursor: pointer;
}
[data-evidence-open]:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 4px;
}
.evidence-lens-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  justify-content: flex-end;
  background: rgba(8, 24, 20, 0.46);
  backdrop-filter: blur(3px);
}
.evidence-lens {
  width: min(680px, 92vw);
  height: 100%;
  overflow-y: auto;
  padding: 42px 44px 54px;
  border-left: 1px solid rgba(184, 138, 74, 0.42);
  background: #f8f7f2;
  box-shadow: -24px 0 70px rgba(8, 24, 20, 0.18);
}
.evidence-lens-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 28px;
  padding-bottom: 26px;
  border-bottom: 1px solid var(--line);
}
.evidence-lens-head h2 {
  margin: 8px 0 0;
  color: var(--green-deep);
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05;
}
.evidence-lens-close {
  flex: 0 0 auto;
  padding: 10px 0 4px;
  border: 0;
  border-bottom: 1px solid var(--brass);
  background: transparent;
  color: var(--green-deep);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
}
.evidence-lens-close:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 4px;
}
.evidence-lens-body {
  display: grid;
  gap: 24px;
  padding-top: 30px;
}
.evidence-lens-category {
  margin: 0;
  color: var(--brass);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.evidence-lens-subtitle {
  margin: 0;
  color: var(--green-deep);
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1.4;
}
.evidence-lens-description {
  margin: 0;
  color: #39463f;
  font-size: 1rem;
  line-height: 1.75;
}
.evidence-lens-proof {
  display: grid;
  gap: 10px;
  padding: 20px 22px;
  border: 1px solid rgba(184, 138, 74, 0.34);
  background: rgba(184, 138, 74, 0.05);
}
.evidence-lens-proof span,
.evidence-lens-meta span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.evidence-lens-proof strong {
  color: var(--green-deep);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.55;
}
.evidence-lens blockquote {
  margin: 0;
  padding: 22px 0 4px 24px;
  border-left: 2px solid var(--green-deep);
  color: #304039;
  font-family: var(--serif);
  font-size: 1.08rem;
  line-height: 1.6;
}
.evidence-lens-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.evidence-lens-meta > div {
  display: grid;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.evidence-lens-meta strong {
  color: #33413b;
  font-size: 0.9rem;
  line-height: 1.5;
}
@media (max-width: 720px) {
  .evidence-lens {
    width: 100vw;
    padding: 28px 22px 40px;
    border-left: 0;
  }
  .evidence-lens-head {
    gap: 18px;
  }
  .evidence-lens-meta {
    grid-template-columns: 1fr;
  }
}

/* ---------- 17. Motorists Evidence visual ---------- */
.evidence-visual {
  display: grid;
  gap: 18px;
  padding: 22px;
  border: 1px solid rgba(11, 61, 53, 0.18);
  background: rgba(255, 255, 255, 0.72);
}
.evidence-visual-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
}
.evidence-visual-head span {
  color: var(--brass);
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.evidence-visual-head strong {
  color: var(--green-deep);
  font-family: var(--serif);
  font-size: 1rem;
  text-align: right;
}
.motorists-architecture-rail {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.motorists-architecture-node {
  display: grid;
  gap: 7px;
  min-height: 116px;
  padding: 16px;
  border: 1px solid var(--line);
  background: #fff;
}
.motorists-architecture-node:last-child {
  grid-column: 1 / -1;
  min-height: auto;
  border-color: rgba(184, 138, 74, 0.48);
  background: rgba(184, 138, 74, 0.055);
}
.motorists-architecture-node > span {
  color: var(--brass);
  font-family: var(--mono);
  font-size: 0.62rem;
}
.motorists-architecture-node strong {
  color: var(--green-deep);
  font-size: 0.9rem;
  line-height: 1.3;
}
.motorists-architecture-node small {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.45;
}
.motorists-feedback-return {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding-top: 4px;
}
.motorists-feedback-return span,
.motorists-feedback-return strong {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.motorists-feedback-return span {
  color: var(--muted);
}
.motorists-feedback-return strong {
  color: var(--green-deep);
  text-align: right;
}
.motorists-feedback-return i {
  height: 1px;
  background: linear-gradient(90deg, var(--brass), var(--green-deep));
}
.evidence-lens-contract {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.evidence-lens-contract article {
  display: grid;
  align-content: start;
  gap: 9px;
  min-height: 132px;
  padding: 18px;
  border-top: 2px solid rgba(11, 61, 53, 0.28);
  background: rgba(255, 255, 255, 0.58);
}
.evidence-lens-contract article:nth-child(3),
.evidence-lens-contract article:nth-child(5) {
  border-top-color: rgba(184, 138, 74, 0.6);
}
.evidence-lens-contract span {
  color: var(--brass);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}
.evidence-lens-contract p {
  margin: 0;
  color: #33413b;
  font-size: 0.88rem;
  line-height: 1.58;
}
@media (max-width: 720px) {
  .evidence-visual-head {
    display: grid;
  }
  .evidence-visual-head strong {
    text-align: left;
  }
  .motorists-architecture-rail,
  .evidence-lens-contract {
    grid-template-columns: 1fr;
  }
  .motorists-architecture-node:last-child {
    grid-column: auto;
  }
  .motorists-feedback-return {
    grid-template-columns: 1fr;
  }
  .motorists-feedback-return i {
    width: 100%;
  }
  .motorists-feedback-return strong {
    text-align: left;
  }
  .evidence-lens-contract article {
    min-height: auto;
  }
}

/* ---------- 18. Sky Skill OS decision-lineage visual ---------- */
.sky-lineage-flow {
  position: relative;
  display: grid;
  gap: 0;
  margin-left: 10px;
  border-left: 1px solid rgba(11, 61, 53, 0.28);
}
.sky-lineage-node {
  position: relative;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 13px 14px 13px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
}
.sky-lineage-node::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 20px;
  width: 9px;
  height: 9px;
  border: 2px solid #f8f7f2;
  border-radius: 50%;
  background: var(--green-deep);
}
.sky-lineage-node > span {
  color: var(--brass);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
}
.sky-lineage-node > div {
  display: grid;
  gap: 5px;
}
.sky-lineage-node strong {
  color: var(--green-deep);
  font-size: 0.9rem;
  line-height: 1.35;
}
.sky-lineage-node small {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.45;
}
.sky-lineage-node-5,
.sky-lineage-node-6 {
  background: rgba(184, 138, 74, 0.055);
}
.sky-lineage-node-5::before,
.sky-lineage-node-6::before {
  background: var(--brass);
}
.sky-lineage-node-7 {
  border-bottom-color: rgba(11, 61, 53, 0.4);
  background: rgba(11, 61, 53, 0.06);
}
.sky-lineage-node-8 {
  border-bottom: 0;
  border-top: 1px solid rgba(184, 138, 74, 0.42);
  background: rgba(184, 138, 74, 0.08);
}
.sky-lineage-node-8::before {
  background: linear-gradient(135deg, var(--green-deep), var(--brass));
}
.sky-lineage-control {
  display: grid;
  grid-template-columns: auto minmax(40px, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding-top: 4px;
}
.sky-lineage-control span,
.sky-lineage-control strong {
  font-family: var(--mono);
  font-size: 0.61rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.sky-lineage-control span {
  color: var(--muted);
}
.sky-lineage-control strong {
  color: var(--green-deep);
  text-align: right;
}
.sky-lineage-control i {
  height: 1px;
  background: linear-gradient(90deg, var(--green-deep), var(--brass));
}
@media (max-width: 720px) {
  .sky-lineage-node {
    grid-template-columns: 30px minmax(0, 1fr);
    padding-right: 10px;
  }
  .sky-lineage-control {
    grid-template-columns: 1fr;
  }
  .sky-lineage-control i {
    width: 100%;
  }
  .sky-lineage-control strong {
    text-align: left;
  }
}

/* ---------- 19. Dynamic Research OS external-intelligence visual ---------- */
.dynamic-signal-field {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.dynamic-signal-card {
  display: grid;
  gap: 5px;
  min-height: 82px;
  padding: 13px 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.68);
}
.dynamic-signal-card:last-child {
  grid-column: 1 / -1;
  min-height: auto;
}
.dynamic-signal-card strong {
  color: var(--green-deep);
  font-size: 0.84rem;
  line-height: 1.3;
}
.dynamic-signal-card small {
  color: var(--muted);
  font-size: 0.74rem;
  line-height: 1.4;
}
.dynamic-model-core {
  position: relative;
  display: grid;
  gap: 6px;
  margin: 6px 20px;
  padding: 18px 20px;
  border: 1px solid rgba(11, 61, 53, 0.38);
  background: rgba(11, 61, 53, 0.055);
  text-align: center;
}
.dynamic-model-core::before,
.dynamic-model-core::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 1px;
  height: 14px;
  background: linear-gradient(var(--brass), var(--green-deep));
}
.dynamic-model-core::before {
  top: -14px;
}
.dynamic-model-core::after {
  bottom: -14px;
}
.dynamic-model-core > span {
  color: var(--brass);
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
}
.dynamic-model-core strong {
  color: var(--green-deep);
  font-family: var(--serif);
  font-size: 1.08rem;
}
.dynamic-model-core small {
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.45;
}
.dynamic-output-rail {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding-top: 8px;
}
.dynamic-output-step {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  min-height: 56px;
  padding: 11px 12px;
  border-top: 2px solid rgba(184, 138, 74, 0.48);
  background: rgba(184, 138, 74, 0.055);
}
.dynamic-output-step > span {
  color: var(--brass);
  font-family: var(--mono);
  font-size: 0.58rem;
}
.dynamic-output-step strong {
  color: var(--green-deep);
  font-size: 0.8rem;
  line-height: 1.3;
}
.dynamic-planning-note {
  display: grid;
  grid-template-columns: auto minmax(40px, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding-top: 4px;
}
.dynamic-planning-note span,
.dynamic-planning-note strong {
  font-family: var(--mono);
  font-size: 0.61rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.dynamic-planning-note span {
  color: var(--muted);
}
.dynamic-planning-note strong {
  color: var(--green-deep);
  text-align: right;
}
.dynamic-planning-note i {
  height: 1px;
  background: linear-gradient(90deg, var(--brass), var(--green-deep));
}
@media (max-width: 720px) {
  .dynamic-signal-field,
  .dynamic-output-rail {
    grid-template-columns: 1fr;
  }
  .dynamic-signal-card:last-child {
    grid-column: auto;
  }
  .dynamic-model-core {
    margin-inline: 0;
  }
  .dynamic-planning-note {
    grid-template-columns: 1fr;
  }
  .dynamic-planning-note strong {
    text-align: left;
  }
}

/* ---------- 20. Integrated commercial capability board ---------- */
.commercial-operating-board {
  display: grid;
  gap: 14px;
  margin-top: 30px;
}
.product-demand-loop {
  display: grid;
  grid-template-columns: repeat(7, auto) minmax(220px, 1fr);
  align-items: center;
  gap: 8px;
  padding: 15px 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.62);
}
.product-demand-loop span,
.product-demand-loop strong {
  font-size: 0.76rem;
  line-height: 1.35;
}
.product-demand-loop span {
  color: #33413b;
}
.product-demand-loop i,
.product-demand-loop b {
  color: var(--brass);
  font-family: var(--mono);
  font-style: normal;
  font-weight: 600;
}
.product-demand-loop strong {
  color: var(--green-deep);
  text-align: right;
}
.growth-system-return {
  display: grid;
  grid-template-columns: 1.4fr repeat(7, minmax(0, 1fr)) 1.2fr;
  gap: 7px;
  align-items: stretch;
}
.growth-system-return > * {
  display: grid;
  place-items: center;
  min-height: 58px;
  padding: 9px;
  border: 1px solid var(--line);
  text-align: center;
  font-size: 0.69rem;
  line-height: 1.35;
}
.growth-system-return strong {
  color: #fff;
  background: var(--green-deep);
  border-color: var(--green-deep);
}
.growth-system-return span {
  color: #33413b;
  background: rgba(255, 255, 255, 0.65);
}
.growth-system-return b {
  color: var(--green-deep);
  background: rgba(184, 138, 74, 0.08);
  border-color: rgba(184, 138, 74, 0.42);
  font-weight: 700;
}
.ecosystem-capacity,
.commercial-value-model {
  display: grid;
  gap: 12px;
  padding: 18px;
  border-top: 2px solid rgba(11, 61, 53, 0.32);
  background: rgba(255, 255, 255, 0.56);
}
.ecosystem-capacity > small,
.commercial-value-model > small {
  color: var(--brass);
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
}
.ecosystem-capacity > strong,
.commercial-value-model > strong {
  color: var(--green-deep);
  font-family: var(--serif);
  font-size: 1rem;
  line-height: 1.35;
}
.ecosystem-capacity > div {
  display: grid;
  grid-template-columns: repeat(9, auto);
  align-items: center;
  gap: 8px;
}
.ecosystem-capacity span {
  color: #33413b;
  font-size: 0.72rem;
  text-align: center;
}
.ecosystem-capacity i {
  color: var(--brass);
  font-style: normal;
}
.commercial-value-model {
  border-top-color: rgba(184, 138, 74, 0.55);
}
.commercial-value-model > div {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}
.commercial-value-model span {
  display: grid;
  place-items: center;
  min-height: 52px;
  padding: 9px;
  border: 1px solid var(--line);
  color: #33413b;
  background: rgba(255, 255, 255, 0.7);
  font-size: 0.7rem;
  line-height: 1.35;
  text-align: center;
}
.commercial-value-model p {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.5;
}
@media (max-width: 980px) {
  .product-demand-loop {
    grid-template-columns: 1fr 20px 1fr;
  }
  .product-demand-loop b,
  .product-demand-loop strong {
    grid-column: 1 / -1;
    text-align: left;
  }
  .growth-system-return {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .growth-system-return strong,
  .growth-system-return b {
    grid-column: 1 / -1;
  }
  .ecosystem-capacity > div {
    grid-template-columns: 1fr;
  }
  .ecosystem-capacity i {
    transform: rotate(90deg);
    text-align: center;
  }
}
@media (max-width: 620px) {
  .growth-system-return,
  .commercial-value-model > div {
    grid-template-columns: 1fr 1fr;
  }
  .growth-system-return strong,
  .growth-system-return b {
    grid-column: 1 / -1;
  }
}

/* ---------- 21. Contextual Evidence Recall ---------- */
.context-evidence-recall {
  width: 100%;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px solid rgba(11, 61, 53, 0.2);
  border-left: 3px solid var(--brass);
  background: rgba(255, 255, 255, 0.54);
  color: inherit;
  text-align: left;
  cursor: pointer;
}
.context-evidence-recall span,
.context-evidence-recall small {
  font-family: var(--mono);
  font-size: 0.59rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.context-evidence-recall span {
  color: var(--brass);
}
.context-evidence-recall small {
  color: var(--green-deep);
  white-space: nowrap;
}
.context-evidence-recall strong {
  color: #33413b;
  font-size: 0.78rem;
  line-height: 1.4;
  font-weight: 600;
}
.context-evidence-recall:hover {
  border-color: rgba(11, 61, 53, 0.38);
  background: rgba(11, 61, 53, 0.035);
}
.context-evidence-recall:focus-visible {
  outline: 2px solid var(--green-deep);
  outline-offset: 3px;
}
@media (max-width: 720px) {
  .context-evidence-recall {
    grid-template-columns: 1fr;
    gap: 7px;
  }
  .context-evidence-recall small {
    white-space: normal;
  }
}

/* ---------- 22. Mobile commercial-flow clarity ---------- */
@media (max-width: 620px) {
  .product-demand-loop {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .product-demand-loop i,
  .product-demand-loop b {
    grid-column: auto;
    text-align: center;
  }
  .product-demand-loop strong {
    grid-column: auto;
    padding-top: 8px;
    border-top: 1px solid rgba(184, 138, 74, 0.28);
  }
}