.insight-page {
  background: var(--paper);
}

.subpage-hero {
  min-height: 100svh;
  padding: 146px 0 76px;
}

.subpage-hero-grid {
  display: grid;
  min-height: calc(100svh - 222px);
  grid-template-columns: minmax(0, 0.94fr) minmax(420px, 0.76fr);
  gap: clamp(60px, 9vw, 136px);
  align-items: center;
}

.subpage-hero-copy h1,
.process-hero h1 {
  margin-top: 30px;
  font-family: var(--serif);
  font-size: clamp(4.5rem, 9.2vw, 9rem);
  font-weight: 400;
  letter-spacing: -0.07em;
  line-height: 0.86;
}

.subpage-hero-copy > p:not(.eyebrow) {
  max-width: 650px;
  margin-top: 38px;
  color: rgba(11, 24, 20, 0.68);
  font-size: clamp(1rem, 1.3vw, 1.16rem);
  line-height: 1.78;
}

.subpage-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  align-items: center;
  margin-top: 38px;
}

.text-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  font-size: 0.69rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.text-link span {
  color: var(--brass);
}

.text-link:hover {
  text-decoration: underline;
  text-underline-offset: 6px;
}

.inflection-figure {
  position: relative;
  min-height: 580px;
  padding: 28px;
  overflow: hidden;
  color: var(--paper-bright);
  background: var(--ink);
  box-shadow: var(--shadow);
}

.inflection-figure::before {
  position: absolute;
  inset: 18px;
  content: "";
  border: 1px solid rgba(215, 196, 147, 0.2);
  pointer-events: none;
}

.figure-meta {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  color: rgba(242, 244, 239, 0.48);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.inflection-figure svg {
  position: absolute;
  top: 50%;
  left: 50%;
  width: calc(100% - 44px);
  transform: translate(-50%, -51%);
}

.figure-grid {
  fill: none;
  stroke: rgba(242, 244, 239, 0.09);
  stroke-width: 1;
}

.figure-perception,
.figure-evidence {
  fill: none;
  stroke-width: 2;
}

.figure-perception {
  stroke: rgba(242, 244, 239, 0.44);
  stroke-dasharray: 5 7;
}

.figure-evidence {
  stroke: var(--brass-light);
}

.figure-point {
  fill: var(--paper-bright);
  stroke: var(--ink);
  stroke-width: 5;
}

.figure-guide {
  fill: none;
  stroke: rgba(242, 244, 239, 0.24);
  stroke-dasharray: 3 5;
}

.inflection-figure text {
  fill: rgba(242, 244, 239, 0.56);
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.inflection-figure figcaption {
  position: absolute;
  right: 38px;
  bottom: 34px;
  left: 38px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 22px;
  padding-top: 17px;
  border-top: 1px solid var(--line-light);
}

.inflection-figure figcaption strong {
  font-family: var(--serif);
  font-size: 1.22rem;
  font-weight: 400;
}

.inflection-figure figcaption span {
  color: rgba(242, 244, 239, 0.44);
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-align: right;
  text-transform: uppercase;
}

.method-intro {
  padding: clamp(88px, 11vw, 150px) 0;
  background: var(--paper-bright);
}

.method-intro-grid,
.process-intro-grid {
  display: grid;
  grid-template-columns: 0.42fr 1fr;
  gap: clamp(60px, 10vw, 160px);
}

.chapter-marker {
  color: var(--sage);
  font-size: 0.63rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.method-intro h2,
.process-intro h2 {
  max-width: 820px;
  font-family: var(--serif);
  font-size: clamp(2.6rem, 5.2vw, 5.3rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 1;
}

.method-intro-grid > div > p,
.process-intro-grid > div > p {
  max-width: 670px;
  margin-top: 30px;
  color: rgba(11, 24, 20, 0.65);
  line-height: 1.82;
}

.method-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: clamp(60px, 8vw, 120px);
  padding-top: 112px;
  padding-bottom: 132px;
}

.method-index {
  position: sticky;
  top: 112px;
  align-self: start;
}

.method-index > p {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--ink);
  color: var(--sage);
  font-size: 0.61rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.method-index ol {
  list-style: none;
}

.method-index li {
  border-bottom: 1px solid var(--line);
}

.method-index a {
  display: grid;
  min-height: 52px;
  grid-template-columns: 31px 1fr;
  gap: 8px;
  align-items: center;
  color: rgba(11, 24, 20, 0.68);
  font-size: 0.72rem;
  line-height: 1.35;
  transition: color 180ms ease, padding-left 180ms ease;
}

.method-index a span {
  color: var(--brass);
  font-family: var(--serif);
  font-size: 0.73rem;
  font-style: italic;
}

.method-index a:hover {
  padding-left: 5px;
  color: var(--ink);
}

.method-chapters {
  border-top: 1px solid var(--ink);
}

.method-chapter {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 28px;
  padding: 74px 0 88px;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 100px;
}

.chapter-number {
  color: var(--brass);
  font-family: var(--serif);
  font-size: 1.05rem;
  font-style: italic;
}

.chapter-kicker {
  color: var(--sage);
  font-size: 0.61rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.chapter-content h2 {
  max-width: 760px;
  margin-top: 20px;
  font-family: var(--serif);
  font-size: clamp(2.5rem, 4.8vw, 4.9rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 1;
}

.chapter-lede {
  max-width: 760px;
  margin-top: 28px;
  font-family: var(--serif);
  font-size: clamp(1.38rem, 2.3vw, 2rem);
  letter-spacing: -0.025em;
  line-height: 1.35;
}

.chapter-content > p:not(.chapter-kicker):not(.chapter-lede) {
  max-width: 700px;
  margin-top: 25px;
  color: rgba(11, 24, 20, 0.66);
  font-size: 0.94rem;
  line-height: 1.84;
}

.question-strip,
.time-band {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto 1fr;
  gap: 16px;
  align-items: center;
  margin-top: 38px;
  padding: 20px 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
}

.question-strip span,
.time-band span {
  color: var(--brass);
  font-size: 0.59rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.question-strip i {
  color: rgba(11, 24, 20, 0.64);
  font-family: var(--serif);
  font-size: 0.97rem;
  font-style: normal;
}

.evidence-table {
  margin-top: 38px;
  border-top: 1px solid var(--ink);
}

.evidence-table > div {
  display: grid;
  grid-template-columns: 0.42fr 1fr;
  gap: 28px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.evidence-table dt {
  font-family: var(--serif);
  font-size: 1.06rem;
}

.evidence-table dd {
  color: rgba(11, 24, 20, 0.64);
  font-size: 0.84rem;
}

.chapter-content blockquote {
  max-width: 700px;
  margin-top: 40px;
  padding: 28px 30px;
  border-left: 3px solid var(--brass);
  color: var(--paper-bright);
  background: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.8vw, 2.4rem);
  letter-spacing: -0.025em;
  line-height: 1.3;
}

.time-band {
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  color: var(--sage);
  text-align: center;
}

.time-band i {
  color: var(--brass);
  font-family: var(--serif);
  font-style: normal;
}

.premortem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 40px;
  border-top: 1px solid var(--ink);
}

.premortem-grid article {
  min-height: 220px;
  padding: 22px 24px 22px 0;
  border-right: 1px solid var(--line);
}

.premortem-grid article + article {
  padding-left: 24px;
}

.premortem-grid article:last-child {
  padding-right: 0;
  border-right: 0;
}

.premortem-grid span {
  color: var(--brass);
  font-family: var(--serif);
  font-size: 0.8rem;
  font-style: italic;
}

.premortem-grid h3 {
  margin-top: 42px;
  font-family: var(--serif);
  font-size: 1.38rem;
  font-weight: 400;
  line-height: 1.18;
}

.premortem-grid p {
  margin-top: 12px;
  color: rgba(11, 24, 20, 0.62);
  font-size: 0.77rem;
  line-height: 1.65;
}

.avoid-list {
  margin-top: 36px;
  border-top: 1px solid var(--ink);
  list-style: none;
}

.avoid-list li {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.avoid-list li > span {
  color: var(--brass);
  font-family: var(--serif);
  font-style: italic;
}

.avoid-list p {
  color: rgba(11, 24, 20, 0.67);
  font-size: 0.86rem;
}

.avoid-list strong {
  color: var(--ink);
  font-weight: 600;
}

.next-page {
  position: relative;
  padding: clamp(94px, 11vw, 148px) 0;
  overflow: hidden;
  color: var(--paper-bright);
  background: var(--ink-soft);
}

.next-page::after {
  position: absolute;
  top: 50%;
  right: -120px;
  width: 520px;
  aspect-ratio: 1;
  content: "";
  border: 1px solid rgba(215, 196, 147, 0.13);
  border-radius: 50%;
  box-shadow: 0 0 0 65px rgba(215, 196, 147, 0.025), 0 0 0 130px rgba(215, 196, 147, 0.018);
  transform: translateY(-50%);
}

.next-page-inner {
  position: relative;
  z-index: 1;
}

.next-page-inner > p {
  color: var(--brass-light);
  font-size: 0.63rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.next-page h2 {
  max-width: 880px;
  margin-top: 22px;
  font-family: var(--serif);
  font-size: clamp(3.1rem, 6.6vw, 6.8rem);
  font-weight: 400;
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.next-page .button {
  margin-top: 38px;
  color: var(--ink);
  border-color: var(--paper-bright);
  background: var(--paper-bright);
}

.subpage-footer {
  padding: 34px 0 calc(42px + var(--safe-bottom));
  color: var(--paper-bright);
  background: var(--ink);
}

.subpage-footer-grid {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 42px;
  align-items: end;
}

/* Decision process */

.process-page .site-header:not(.is-scrolled):not(.menu-active):not(.tray-active) {
  color: var(--paper-bright);
}

.process-page .site-header:not(.is-scrolled):not(.menu-active):not(.tray-active) .nav-link {
  color: rgba(242, 244, 239, 0.72);
}

.process-page .site-header:not(.is-scrolled):not(.menu-active):not(.tray-active) .nav-link:hover {
  color: var(--paper-bright);
}

.process-hero {
  min-height: 100svh;
  padding: 154px 0 62px;
  color: var(--paper-bright);
  background: var(--ink);
}

.process-hero-grid {
  display: grid;
  min-height: calc(100svh - 216px);
  grid-template-columns: 1fr 0.48fr;
  grid-template-rows: 1fr auto;
  gap: 70px 100px;
  align-items: center;
}

.process-hero h1 {
  font-size: clamp(5rem, 10.5vw, 10.4rem);
}

.process-hero-side {
  align-self: end;
  padding-bottom: 24px;
}

.process-hero-statement {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3vw, 3rem);
  letter-spacing: -0.035em;
  line-height: 1.16;
}

.process-hero-side > p:last-child {
  margin-top: 24px;
  color: rgba(242, 244, 239, 0.55);
  font-size: 0.9rem;
  line-height: 1.8;
}

.process-overview {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(6, 1fr);
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
  list-style: none;
}

.process-overview li {
  min-height: 100px;
  padding: 22px 18px;
  border-right: 1px solid var(--line-light);
  font-family: var(--serif);
  font-size: 1.1rem;
}

.process-overview li:last-child {
  border-right: 0;
}

.process-overview span {
  display: block;
  margin-bottom: 18px;
  color: var(--brass-light);
  font-family: var(--serif);
  font-size: 0.72rem;
  font-style: italic;
}

.process-intro {
  padding: clamp(94px, 11vw, 152px) 0;
  background: var(--paper-bright);
}

.process-intro-grid > p {
  align-self: start;
  color: var(--brass);
  font-family: var(--serif);
  font-size: 1.08rem;
  font-style: italic;
  line-height: 1.45;
}

.process-rail {
  padding-top: 32px;
  padding-bottom: 132px;
  border-top: 1px solid var(--ink);
}

.process-step {
  display: grid;
  grid-template-columns: 0.28fr 0.78fr 0.56fr;
  gap: clamp(34px, 6vw, 90px);
  align-items: start;
  padding: 72px 0;
  border-bottom: 1px solid var(--line);
}

.process-step-index span,
.process-step-index i {
  display: block;
}

.process-step-index span {
  color: var(--brass);
  font-family: var(--serif);
  font-size: clamp(3.6rem, 6vw, 6.2rem);
  letter-spacing: -0.06em;
  line-height: 0.9;
}

.process-step-index i {
  margin-top: 18px;
  color: var(--sage);
  font-size: 0.58rem;
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.process-step-copy h2 {
  margin-top: 18px;
  font-family: var(--serif);
  font-size: clamp(2.5rem, 4.8vw, 4.8rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 1;
}

.process-step-copy > p:last-child {
  max-width: 620px;
  margin-top: 24px;
  color: rgba(11, 24, 20, 0.65);
  font-size: 0.9rem;
  line-height: 1.82;
}

.process-step-output {
  padding: 25px;
  border-top: 2px solid var(--brass);
  background: var(--paper-bright);
  box-shadow: 0 16px 38px rgba(5, 16, 12, 0.07);
}

.process-step-output > span {
  color: var(--sage);
  font-size: 0.56rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.process-step-output strong {
  display: block;
  margin-top: 16px;
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 400;
  line-height: 1.2;
}

.process-step-output p {
  margin-top: 13px;
  color: rgba(11, 24, 20, 0.61);
  font-size: 0.77rem;
  line-height: 1.65;
}

.decision-record {
  position: relative;
  padding: clamp(96px, 12vw, 162px) 0;
  overflow: hidden;
  color: var(--paper-bright);
  background: var(--ink-soft);
}

.decision-record::before {
  position: absolute;
  top: 50%;
  left: -260px;
  width: 680px;
  aspect-ratio: 1;
  content: "";
  border: 1px solid rgba(215, 196, 147, 0.1);
  border-radius: 50%;
  box-shadow: 0 0 0 80px rgba(215, 196, 147, 0.02);
  transform: translateY(-50%);
}

.decision-record-grid {
  position: relative;
  display: grid;
  grid-template-columns: 0.62fr 0.78fr;
  gap: clamp(64px, 10vw, 150px);
  align-items: center;
}

.decision-record-copy h2 {
  max-width: 560px;
  margin-top: 26px;
  font-family: var(--serif);
  font-size: clamp(3.5rem, 6.7vw, 7rem);
  font-weight: 400;
  letter-spacing: -0.06em;
  line-height: 0.95;
}

.decision-record-copy > p:last-child {
  max-width: 510px;
  margin-top: 30px;
  color: rgba(242, 244, 239, 0.59);
  line-height: 1.8;
}

.record-sheet {
  padding: 28px 34px 34px;
  color: var(--ink);
  background: var(--white);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.24);
}

.record-sheet-head {
  display: flex;
  justify-content: space-between;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--ink);
  color: var(--sage);
  font-size: 0.56rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.record-sheet dl > div {
  display: grid;
  grid-template-columns: 0.42fr 1fr;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.record-sheet dt {
  color: var(--brass);
  font-family: var(--serif);
  font-size: 1rem;
}

.record-sheet dd {
  color: rgba(11, 24, 20, 0.64);
  font-size: 0.78rem;
  line-height: 1.55;
}

.next-page-light {
  color: var(--ink);
  background: var(--paper-bright);
}

.next-page-light::after {
  border-color: rgba(11, 24, 20, 0.1);
  box-shadow: 0 0 0 65px rgba(11, 24, 20, 0.018), 0 0 0 130px rgba(11, 24, 20, 0.012);
}

.next-page-light .next-page-inner > p {
  color: var(--brass);
}

.next-page-light .button {
  color: var(--paper-bright);
  border-color: var(--ink);
  background: var(--ink);
}

@media (max-width: 1040px) {
  .subpage-hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.7fr);
    gap: 52px;
  }

  .inflection-figure {
    min-height: 520px;
  }

  .method-layout {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 54px;
  }

  .process-hero-grid {
    gap: 60px;
  }

  .process-step {
    grid-template-columns: 0.22fr 0.78fr 0.58fr;
    gap: 40px;
  }
}

@media (max-width: 820px) {
  .process-page .site-header:not(.is-scrolled):not(.menu-active):not(.tray-active) .menu-button-lines,
  .process-page .site-header:not(.is-scrolled):not(.menu-active):not(.tray-active) .menu-button-lines::before,
  .process-page .site-header:not(.is-scrolled):not(.menu-active):not(.tray-active) .menu-button-lines::after {
    background: var(--paper-bright);
  }

  .subpage-hero {
    padding-top: calc(118px + var(--safe-top));
  }

  .subpage-hero-grid {
    grid-template-columns: 1fr;
    gap: 62px;
  }

  .subpage-hero-copy h1 {
    font-size: clamp(4.6rem, 16vw, 7.5rem);
  }

  .inflection-figure {
    width: min(100%, 600px);
    min-height: 600px;
    margin-left: auto;
  }

  .method-intro-grid,
  .process-intro-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .method-layout {
    grid-template-columns: 1fr;
    padding-top: 78px;
  }

  .method-index {
    position: static;
  }

  .method-index ol {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }

  .method-index li:nth-child(odd) {
    border-right: 1px solid var(--line);
  }

  .method-index a {
    padding: 0 14px;
  }

  .method-chapter {
    padding-top: 62px;
  }

  .process-hero {
    padding-top: calc(128px + var(--safe-top));
  }

  .process-hero-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    gap: 48px;
  }

  .process-hero h1 {
    font-size: clamp(5rem, 18vw, 8.5rem);
  }

  .process-hero-side {
    max-width: 540px;
  }

  .process-overview {
    grid-column: auto;
    grid-template-columns: repeat(3, 1fr);
  }

  .process-overview li:nth-child(3) {
    border-right: 0;
  }

  .process-overview li:nth-child(-n + 3) {
    border-bottom: 1px solid var(--line-light);
  }

  .process-step {
    grid-template-columns: 100px 1fr;
  }

  .process-step-output {
    grid-column: 2;
  }

  .decision-record-grid {
    grid-template-columns: 1fr;
  }

  .record-sheet {
    width: min(100%, 620px);
    margin-left: auto;
  }

  .subpage-footer-grid {
    grid-template-columns: 1fr auto;
  }

  .subpage-footer .footer-disclaimer {
    grid-column: 1 / -1;
    grid-row: 2;
  }
}

@media (max-width: 560px) {
  .subpage-hero {
    min-height: auto;
    padding-bottom: 62px;
  }

  .subpage-hero-grid {
    min-height: 0;
    gap: 38px;
  }

  .subpage-hero-copy h1 {
    font-size: clamp(3.4rem, 16vw, 4.7rem);
    letter-spacing: -0.045em;
  }

  .subpage-hero-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .inflection-figure {
    min-height: 430px;
    padding: 24px;
  }

  .inflection-figure svg {
    top: 43%;
  }

  .inflection-figure figcaption {
    right: 28px;
    bottom: 27px;
    left: 28px;
    align-items: flex-start;
    flex-direction: column;
  }

  .inflection-figure figcaption span {
    text-align: left;
  }

  .method-index ol {
    grid-template-columns: 1fr;
  }

  .method-index li:nth-child(odd) {
    border-right: 0;
  }

  .method-chapter {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 52px 0 62px;
  }

  .chapter-content h2 {
    font-size: clamp(2.65rem, 13vw, 3.8rem);
  }

  .question-strip,
  .time-band {
    grid-template-columns: 1fr;
    gap: 7px;
    text-align: left;
  }

  .question-strip i,
  .time-band i {
    display: none;
  }

  .question-strip span,
  .time-band span {
    padding: 5px 0;
    border-bottom: 1px solid var(--line);
  }

  .evidence-table > div {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .premortem-grid {
    grid-template-columns: 1fr;
  }

  .premortem-grid article,
  .premortem-grid article + article {
    min-height: 0;
    padding: 22px 0 28px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .premortem-grid h3 {
    margin-top: 22px;
  }

  .process-hero h1 {
    font-size: clamp(3.6rem, 17vw, 5.1rem);
  }

  .process-overview {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-overview li,
  .process-overview li:nth-child(3) {
    border-right: 1px solid var(--line-light);
    border-bottom: 1px solid var(--line-light);
  }

  .process-overview li:nth-child(even) {
    border-right: 0;
  }

  .process-overview li:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .process-step {
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 42px 0;
  }

  .process-step-output {
    grid-column: auto;
  }

  .record-sheet {
    padding: 24px 22px 28px;
  }

  .record-sheet dl > div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .next-page h2 {
    font-size: clamp(3.2rem, 15vw, 4.8rem);
  }

  .subpage-footer-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .subpage-footer .footer-disclaimer {
    grid-column: auto;
    grid-row: auto;
  }
}