.learning-resource-hero__grid,
.framework-detail__hero-grid {
  display: grid;
  gap: clamp(2rem, 6vw, 5rem);
}

.learning-resource-hero h1,
.framework-detail__hero h1 {
  max-width: 13ch;
}

.learning-resource-hero__lead,
.framework-detail__summary,
.framework-detail__introduction {
  color: var(--charcoal);
  font-size: var(--type-body-lg);
}

.category-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: var(--space-5);
}

.category-jump a {
  min-height: 2.75rem;
  padding: 0.65rem 0.9rem;
  border: var(--border);
  border-radius: 999px;
  font-size: var(--type-body-sm);
  font-weight: 700;
  text-decoration: none;
}

.framework-category + .framework-category {
  margin-top: clamp(4rem, 8vw, 7rem);
}

.framework-category {
  scroll-margin-top: calc(var(--header-height) + 2rem);
}

.framework-category__heading {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  padding-bottom: var(--space-3);
  border-bottom: var(--border);
}

.framework-category__count,
.framework-row__number {
  color: var(--charcoal);
  font-size: var(--type-label);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.framework-row {
  position: relative;
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: var(--space-3);
  padding-block: clamp(1.5rem, 4vw, 2.5rem);
  border-bottom: var(--border);
  color: var(--carbon-black);
  text-decoration: none;
}

.framework-row__copy h2 {
  font-size: clamp(1.6rem, 4vw, 2.75rem);
}

.framework-row__copy p {
  max-width: 52rem;
  margin-top: var(--space-2);
  color: var(--charcoal);
}

.framework-row__link {
  grid-column: 2;
  min-height: 2.75rem;
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}

.framework-detail__introduction {
  display: grid;
  gap: var(--space-3);
}

.framework-detail__body {
  display: grid;
  gap: clamp(4rem, 8vw, 7rem);
}

.framework-detail__section {
  display: grid;
  gap: var(--space-4);
}

.framework-detail__section > h2,
.framework-related h2 {
  max-width: 17ch;
  font-size: clamp(1.8rem, 4vw, 3rem);
}

.framework-detail__list {
  display: grid;
  gap: 0;
  padding: 0;
  border-top: var(--border);
  list-style-position: inside;
}

.framework-detail__list li {
  padding-block: var(--space-3);
  border-bottom: var(--border);
}

.framework-visual {
  display: grid;
  gap: 1px;
  padding: 1px;
  background: var(--charcoal);
  list-style: none;
}

.framework-visual__item {
  min-width: 0;
  padding: clamp(1.25rem, 4vw, 2rem);
  background: var(--white-smoke);
}

.framework-visual__index {
  color: var(--crimson-carrot);
  font-size: var(--type-label);
  font-weight: 700;
}

.framework-visual__item h3 {
  margin-top: clamp(2rem, 5vw, 4rem);
}

.framework-visual__item p {
  margin-top: var(--space-2);
  color: var(--charcoal);
  font-size: var(--type-body-sm);
}

.framework-example {
  padding: clamp(1.5rem, 5vw, 3rem);
  color: var(--white-smoke);
  background: var(--carbon-black);
}

.framework-example .eyebrow {
  color: var(--crimson-carrot);
}

.framework-example > p:last-child {
  color: var(--silver);
  font-size: var(--type-body-lg);
}

.framework-related__links {
  display: grid;
  margin-top: var(--space-5);
  border-top: var(--border);
}

.framework-related__link {
  display: flex;
  min-height: 4rem;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  border-bottom: var(--border);
  font-size: var(--type-body-lg);
  font-weight: 700;
  text-decoration: none;
}

.framework-related__link::after {
  color: var(--crimson-carrot);
  content: "→";
}

.roas-hero__grid,
.roas-calculator-grid,
.roas-goal__grid,
.roas-education-grid {
  display: grid;
  gap: clamp(2rem, 6vw, 5rem);
}

.roas-hero h1 {
  max-width: 15ch;
  font-size: clamp(2.5rem, 6vw, 4.75rem);
}

.roas-hero__copy {
  display: grid;
  align-content: end;
  gap: var(--space-3);
  color: var(--charcoal);
  font-size: var(--type-body-lg);
}

.roas-hero__note {
  color: var(--carbon-black);
  font-size: var(--type-body-sm);
  font-weight: 700;
}

.roas-workspace__heading {
  display: grid;
  max-width: 50rem;
  gap: var(--space-2);
  margin-bottom: clamp(2rem, 5vw, 4rem);
}

.roas-workspace__heading h2 {
  max-width: 14ch;
}

.roas-workspace__heading > p:last-child {
  color: var(--charcoal);
}

.roas-input-panel,
.roas-results,
.roas-goal__simulator {
  min-width: 0;
  border: var(--border);
  border-radius: var(--radius-md);
}

.roas-input-panel {
  align-self: start;
  padding: clamp(1.25rem, 4vw, 2.25rem);
}

.roas-results {
  padding: clamp(1.25rem, 4vw, 2.25rem);
  color: var(--white-smoke);
  background: var(--carbon-black);
}

.roas-panel-heading {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding-bottom: var(--space-4);
  border-bottom: var(--border);
}

.roas-panel-heading--dark {
  border-color: var(--charcoal);
}

.roas-panel-heading__index {
  color: var(--crimson-carrot);
  font-size: var(--type-label);
  font-weight: 700;
}

.roas-panel-heading h3 {
  margin-top: 0.25rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.roas-fields {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.roas-field {
  display: grid;
  min-width: 0;
  gap: 0.35rem;
}

.roas-field label {
  font-size: var(--type-body-sm);
  letter-spacing: var(--tracking-body);
  text-transform: none;
}

.roas-field label span {
  color: var(--charcoal);
  font-weight: 400;
}

.roas-field input {
  width: 100%;
  min-height: 3.5rem;
  padding: 0.8rem 1rem;
  border: var(--border);
  border-radius: var(--radius-sm);
  color: var(--carbon-black);
  background: transparent;
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.roas-field input:hover {
  border-color: var(--carbon-black);
}

.roas-field input:focus-visible {
  border-color: var(--crimson-carrot);
  outline: 0;
  box-shadow: 0 0 0 0.1875rem rgba(242, 86, 35, 0.2);
}

.roas-field input[aria-invalid="true"] {
  border-color: var(--crimson-carrot);
}

.roas-field .field-hint {
  color: var(--charcoal);
  font-size: var(--type-body-sm);
  line-height: 1.4;
}

.roas-field .form-error {
  min-height: 1.25rem;
}

.roas-field--optional {
  margin-top: var(--space-2);
  padding-top: var(--space-4);
  border-top: var(--border);
}

.roas-primary-result {
  display: grid;
  gap: 0.25rem;
  padding-block: clamp(2rem, 6vw, 4rem);
}

.roas-primary-result > span,
.roas-metrics dt,
.roas-break-even span,
.roas-target-comparison dt,
.roas-example dt {
  color: var(--silver);
  font-size: var(--type-label);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.roas-primary-result output {
  color: var(--crimson-carrot);
  font-size: clamp(3.75rem, 13vw, 7rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: var(--tracking-brand);
  line-height: 0.95;
  overflow-wrap: anywhere;
}

.roas-primary-result p {
  color: var(--silver);
  font-size: var(--type-body-sm);
}

.roas-metrics,
.roas-target-comparison dl,
.roas-example dl {
  display: grid;
  margin: 0;
}

.roas-metrics > div {
  min-width: 0;
  padding-block: var(--space-3);
  border-top: 1px solid var(--charcoal);
}

.roas-metrics dd,
.roas-target-comparison dd,
.roas-example dd {
  margin: 0;
  font-size: clamp(1.25rem, 4vw, 1.75rem);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: var(--tracking-brand);
  overflow-wrap: anywhere;
}

.roas-metrics__wide p {
  margin-top: var(--space-1);
  color: var(--silver);
  font-size: var(--type-body-sm);
}

.roas-info {
  display: inline-grid;
  width: 2.75rem;
  height: 2.75rem;
  margin-left: 0.25rem;
  place-items: center;
  border: 1px solid var(--charcoal);
  border-radius: 50%;
  color: var(--silver);
  background: transparent;
  font-size: var(--type-body-sm);
  cursor: help;
}

.roas-break-even,
.roas-diagnosis,
.roas-target-comparison {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px solid var(--charcoal);
}

.roas-break-even > div {
  display: flex;
  min-width: 0;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
}

.roas-break-even strong {
  color: var(--crimson-carrot);
  font-size: clamp(1.75rem, 6vw, 2.75rem);
  font-variant-numeric: tabular-nums;
  letter-spacing: var(--tracking-brand);
  overflow-wrap: anywhere;
  text-align: right;
}

.roas-diagnosis__status {
  width: fit-content;
  padding: 0.4rem 0.7rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  color: var(--crimson-carrot);
  font-size: var(--type-label);
  font-weight: 700;
}

.roas-diagnosis[data-diagnosis-status="tight"] .roas-diagnosis__status {
  color: var(--silver);
}

.roas-diagnosis[data-diagnosis-status="neutral"] .roas-diagnosis__status,
.roas-diagnosis[data-diagnosis-status="below"] .roas-diagnosis__status {
  color: var(--white-smoke);
}

.roas-diagnosis__title {
  font-size: var(--type-body-lg);
  font-weight: 700;
  line-height: 1.35;
}

.roas-diagnosis > p:last-child,
.roas-target-comparison > p:last-child {
  color: var(--silver);
  font-size: var(--type-body-sm);
}

.roas-target-comparison[hidden] {
  display: none;
}

.roas-target-comparison dl {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.roas-goal__simulator {
  align-self: start;
  padding: clamp(1.25rem, 4vw, 2.25rem);
}

.roas-goal__fields {
  display: grid;
  gap: var(--space-3);
}

.roas-goal__result {
  display: grid;
  min-width: 0;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: var(--border);
}

.roas-goal__result > p:first-child {
  color: var(--charcoal);
  font-size: var(--type-body-sm);
}

.roas-goal__result output {
  color: var(--crimson-carrot);
  font-size: clamp(2.25rem, 8vw, 4rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: var(--tracking-brand);
  line-height: 1;
  overflow-wrap: anywhere;
}

.roas-goal__result > p:last-child {
  color: var(--charcoal);
}

.roas-education-grid .accordion__trigger {
  font-size: var(--type-body-lg);
}

.roas-education-grid .accordion__panel p {
  max-width: 52rem;
  color: var(--charcoal);
}

.roas-example {
  color: var(--white-smoke);
  background: var(--carbon-black);
}

.roas-example .section-intro > p:last-child {
  color: var(--silver);
}

.roas-example__data {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  margin-top: clamp(2.5rem, 6vw, 5rem);
  padding-top: var(--space-4);
  border-top: 1px solid var(--charcoal);
}

.roas-example dl {
  gap: 0;
}

.roas-example dl > div {
  display: flex;
  min-width: 0;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--charcoal);
}

.roas-example dd {
  text-align: right;
}

.roas-final-cta .final-cta {
  width: 100%;
  max-width: 62rem;
  margin-inline: auto;
}

.roas-final-cta .final-cta__actions {
  display: flex;
  width: min(100%, 32rem);
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: center;
  gap: var(--space-3);
  margin: var(--space-3) auto 0;
}

.roas-final-cta .button {
  min-width: 0;
  min-height: 3.25rem;
  flex: 1 1 14rem;
  text-align: center;
}

@media (min-width: 48rem) {
  .framework-row {
    grid-template-columns: 3rem minmax(0, 1fr) auto;
    align-items: center;
  }

  .framework-row__link {
    grid-column: 3;
  }

  .framework-visual--matrix,
  .framework-visual--statement,
  .framework-visual--forces {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .roas-metrics,
  .roas-goal__fields,
  .roas-example__data {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .roas-field--optional,
  .roas-metrics__wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 64rem) {
  .learning-resource-hero__grid,
  .framework-detail__hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(20rem, 0.92fr);
    align-items: start;
  }

  .framework-visual--steps,
  .framework-visual--cycle,
  .framework-visual--funnel {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .framework-visual--funnel .framework-visual__item:nth-child(2) {
    margin-inline: 0.6rem;
  }

  .framework-visual--funnel .framework-visual__item:nth-child(3) {
    margin-inline: 1.2rem;
  }

  .framework-visual--funnel .framework-visual__item:nth-child(4) {
    margin-inline: 1.8rem;
  }

  .roas-hero__grid,
  .roas-goal__grid,
  .roas-education-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(20rem, 1.1fr);
    align-items: start;
  }

  .roas-calculator-grid {
    grid-template-columns: minmax(20rem, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
  }
}

@media (max-width: 35rem) {
  .roas-final-cta .button {
    width: 100%;
  }
}