.calculator-hero,
.calculator-region,
.results-region,
.trust-rail__inner {
  --error: #a22c16;
  --orange: var(--amber);
}

.icon-sprite {
  position: absolute;
  overflow: hidden;
  pointer-events: none;
}

select,
textarea {
  font: inherit;
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.calculator-hero {
  min-height: calc(100svh - 72px);
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(420px, 0.94fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 7.5rem);
  border-inline: 1px solid var(--line);
  padding: clamp(3.5rem, 7vw, 7rem) clamp(1.2rem, 3vw, 3rem);
}

.calculator-hero__copy {
  max-width: 790px;
}

.calculator-hero h1 {
  max-width: 13ch;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(3.2rem, 6vw, 6rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.98;
  text-wrap: balance;
}

.calculator-hero__deck {
  max-width: 62ch;
  margin: clamp(2rem, 4vw, 3.25rem) 0 0;
  color: var(--ink-soft);
  font-size: clamp(1.08rem, 1.4vw, 1.3rem);
  line-height: 1.55;
}

.method-note {
  max-width: 62ch;
  margin: 1.2rem 0 0;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
  font-weight: 600;
}

.mobile-example-cue {
  display: none;
}

.hero-action-row {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-top: 2rem;
}

.privacy-cue {
  max-width: 24ch;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 0.67rem;
  line-height: 1.45;
}

.example-map {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--graphite-line);
  background: var(--graphite);
  color: var(--white);
  box-shadow: 0 28px 58px rgba(46, 29, 21, 0.16);
}

.example-map::before {
  position: absolute;
  top: -86px;
  right: -72px;
  width: 190px;
  height: 190px;
  border: 1px solid var(--graphite-line);
  border-radius: 50%;
  content: "";
}

.example-map__head {
  position: relative;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--graphite-line);
}

.example-map__head h2 {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 600;
}

.example-map__head span {
  color: #cdbdb5;
  font-family: var(--mono);
  font-size: 0.65rem;
}

.example-map__path {
  position: relative;
  display: grid;
  grid-template-columns: minmax(72px, 1fr) auto minmax(64px, 0.75fr) auto minmax(64px, 0.75fr) auto minmax(98px, 1.2fr);
  align-items: stretch;
  gap: 0.3rem;
  padding: clamp(2rem, 4vw, 3.75rem) 1.25rem;
}

.example-node {
  min-height: 138px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.55rem;
  padding: 0.85rem 0.6rem;
  border-top: 1px solid var(--graphite-line);
  border-bottom: 1px solid var(--graphite-line);
}

.example-node strong {
  font-family: var(--display);
  font-size: clamp(1.5rem, 2.5vw, 2.35rem);
  letter-spacing: -0.03em;
  line-height: 1;
}

.example-node span {
  color: #cdbdb5;
  font-size: 0.72rem;
  line-height: 1.35;
}

.example-node--source strong,
.example-node--audience strong {
  color: var(--brand-light);
}

.example-node--audience {
  border-color: var(--brand);
  background: rgba(195, 66, 13, 0.12);
}

.map-operator {
  align-self: center;
  color: #a99489;
  font-family: var(--mono);
  font-size: 0.9rem;
}

.map-operator--equals {
  color: var(--brand-light);
}

.example-map__outcome {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  align-items: center;
  gap: 1.25rem;
  padding: 1.35rem 1.25rem;
  background: var(--brand);
  color: var(--white);
}

.example-map__outcome div {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.example-map__outcome span {
  font-size: 0.72rem;
}

.example-map__outcome strong {
  font-family: var(--display);
  font-size: clamp(1.55rem, 3vw, 2.45rem);
  letter-spacing: -0.03em;
  line-height: 1;
}

.example-map__outcome p {
  margin: 0;
  padding-left: 1.25rem;
  border-left: 1px solid rgba(255, 255, 255, 0.38);
  font-size: 0.74rem;
  line-height: 1.45;
}

.trust-rail {
  border-block: 1px solid var(--line);
  background: var(--paper-bright);
}

.trust-rail__inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-inline: 1px solid var(--line);
}

.trust-rail span {
  position: relative;
  padding: 1rem 1.2rem 1rem 2.65rem;
  font-size: 0.78rem;
  font-weight: 600;
}

.trust-rail span + span {
  border-left: 1px solid var(--line);
}

.trust-rail span::before {
  position: absolute;
  top: 50%;
  left: 1.2rem;
  width: 8px;
  height: 8px;
  border: 2px solid var(--brand);
  content: "";
  transform: translateY(-50%) rotate(45deg);
}

.noscript-message {
  margin-block: 4rem;
  border: 1px solid var(--line-strong);
  padding: clamp(1.5rem, 4vw, 3rem);
  background: var(--paper-bright);
}

.noscript-message h2 {
  margin: 0 0 1rem;
  font-family: var(--display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  letter-spacing: -0.03em;
}

.noscript-message p {
  max-width: 74ch;
}

.calculator-region,
.results-region {
  padding-block: clamp(4.5rem, 8vw, 8rem);
}

.calculator-frame {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.34fr);
  border: 1px solid var(--line-strong);
  background: var(--paper-bright);
  box-shadow: 0 32px 72px rgba(56, 35, 25, 0.11);
}

.calculator-frame__main {
  min-width: 0;
  padding: clamp(1.4rem, 4vw, 4rem);
}

.stage-header {
  display: grid;
  grid-template-columns: auto minmax(120px, 240px);
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: clamp(2.6rem, 5vw, 4.5rem);
}

.stage-progress {
  margin: 0;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 0.7rem;
}

.stage-progress [data-progress-text] {
  color: var(--ink);
  font-weight: 600;
}

.progress-track {
  height: 3px;
  overflow: hidden;
  background: var(--paper-muted);
}

.progress-track span {
  width: 50%;
  height: 100%;
  display: block;
  background: var(--brand);
}

.form-stage > h2 {
  max-width: 16ch;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 4.1rem);
  letter-spacing: -0.04em;
  line-height: 1.02;
  text-wrap: balance;
}

.stage-intro {
  max-width: 66ch;
  margin: 1.2rem 0 0;
  color: var(--ink-soft);
}

.error-summary {
  margin: 0 0 2rem;
  border: 1px solid var(--error);
  padding: 1rem 1.15rem;
  background: #fff3ef;
  color: #721b0a;
}

.error-summary ul {
  margin: 0.6rem 0 0;
  padding-left: 1.2rem;
}

.error-summary a {
  text-underline-offset: 0.2em;
}

.question-block {
  min-width: 0;
  margin: 3rem 0 0;
  border: 0;
  padding: 0;
}

.question-block legend,
.field-group > label {
  display: block;
  margin-bottom: 0.9rem;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.35;
}

.question-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.25rem, 3vw, 2rem);
  margin-top: 3rem;
}

.guidance-note {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  align-items: start;
  gap: 0.9rem;
  margin-top: 2rem;
  border-block: 1px solid var(--line);
  padding: 1rem 0;
}

.guidance-note svg {
  width: 24px;
  height: 24px;
  padding: 0.25rem;
  border: 1px solid var(--brand);
  color: var(--brand);
  stroke: currentColor;
  stroke-width: 1.8;
  fill: none;
}

.guidance-note p {
  max-width: 66ch;
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.84rem;
  line-height: 1.5;
}

.guidance-note strong {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--ink);
}

.field-group {
  min-width: 0;
}

.choice-grid {
  display: grid;
  gap: 0.7rem;
}

.choice-grid--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.choice-grid--four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.choice-card {
  position: relative;
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  border: 1px solid var(--line-strong);
  padding: 0.9rem 1rem;
  background: var(--paper);
  cursor: pointer;
  font-weight: 600;
  line-height: 1.25;
  transition:
    border-color 180ms var(--ease-out),
    background-color 180ms var(--ease-out);
}

.choice-card:hover {
  border-color: var(--ink);
  background: var(--paper-bright);
}

.choice-card:has(input:checked) {
  border-color: var(--brand);
  background: var(--brand-wash);
}

.choice-card:focus-within {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
}

.choice-card input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.choice-card__mark {
  width: 18px;
  height: 18px;
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--paper-bright);
}

.choice-card__mark::after {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  content: "";
  background: transparent;
}

.choice-card input:checked + .choice-card__mark {
  border-color: var(--brand);
}

.choice-card input:checked + .choice-card__mark::after {
  background: var(--brand);
}

.choice-card--compact {
  min-height: 64px;
  justify-content: center;
  padding-inline: 0.65rem;
  text-align: center;
}

.choice-card--stacked {
  min-height: 116px;
  align-items: flex-start;
  padding: 1.1rem;
}

.choice-card__copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 0.35rem;
}

.choice-card__copy strong {
  font-size: 0.88rem;
  line-height: 1.25;
}

.choice-card__copy small {
  color: var(--ink-soft);
  font-size: 0.74rem;
  font-weight: 400;
  line-height: 1.45;
}

.input-wrap {
  position: relative;
}

.input-wrap input,
.assumption-editor input,
.assumption-editor select {
  width: 100%;
  min-height: 58px;
  border: 1px solid var(--line-strong);
  border-radius: 0;
  padding: 0.8rem 1rem;
  background: var(--paper-bright);
  color: var(--ink);
  appearance: none;
}

.input-wrap input:hover,
.assumption-editor input:hover,
.assumption-editor select:hover {
  border-color: var(--ink);
}

.input-wrap input[aria-invalid="true"],
.assumption-editor input[aria-invalid="true"] {
  border-color: var(--error);
  background: #fff8f5;
}

.input-wrap--suffix input {
  padding-right: 4.5rem;
}

.input-wrap--suffix > span {
  position: absolute;
  top: 50%;
  right: 1rem;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 0.7rem;
  pointer-events: none;
  transform: translateY(-50%);
}

.input-wrap--short {
  max-width: 240px;
}

.input-wrap input:disabled {
  border-color: var(--line);
  background: var(--paper-muted);
  color: var(--ink-soft);
  cursor: not-allowed;
}

.custom-field {
  margin-top: 1rem;
}

.custom-field > label {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 600;
}

.field-help,
.scenario-note,
.field-error {
  margin: 0.6rem 0 0;
  font-size: 0.78rem;
  line-height: 1.45;
}

.field-help {
  max-width: 62ch;
  color: var(--ink-soft);
}

.scenario-note {
  max-width: 62ch;
  color: var(--brand-dark);
  font-weight: 600;
}

.field-error {
  min-height: 1.15em;
  color: var(--error);
  font-weight: 600;
}

.guided-output {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 1.25rem;
  margin-top: 2rem;
  border: 1px solid var(--brand);
  padding: 1.25rem 1.35rem;
  background: var(--brand-wash);
}

.guided-output__metric {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 0.45rem;
}

.guided-output__metric + .guided-output__metric {
  border-left: 1px solid var(--line);
  padding-left: 1.25rem;
}

.guided-output__metric span {
  color: var(--brand-dark);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.guided-output__metric strong {
  color: var(--brand-dark);
  font-family: var(--display);
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  letter-spacing: -0.04em;
  line-height: 1;
}

.guided-output__note {
  grid-column: 1 / -1;
  max-width: 66ch;
  margin: 0.35rem 0 0;
  color: var(--ink-soft);
  font-size: 0.78rem;
  line-height: 1.45;
}

.stage-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 3.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.stage-actions--end {
  justify-content: flex-end;
}

.model-rail {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border-left: 1px solid var(--graphite-line);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  background: var(--graphite);
  color: var(--white);
}

.model-rail::after {
  position: absolute;
  right: -64px;
  bottom: -64px;
  width: 150px;
  height: 150px;
  border: 1px solid var(--graphite-line);
  border-radius: 50%;
  content: "";
}

.model-rail h2 {
  max-width: 11ch;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  letter-spacing: -0.035em;
  line-height: 1;
}

.model-rail > p {
  color: #cdbdb5;
  font-size: 0.84rem;
}

.model-path {
  position: relative;
  margin: 2rem 0;
  padding: 0;
  list-style: none;
}

.model-path::before {
  position: absolute;
  top: 20px;
  bottom: 20px;
  left: 19px;
  width: 1px;
  content: "";
  background: var(--graphite-line);
}

.model-path li {
  position: relative;
  display: grid;
  grid-template-columns: 40px 1fr;
  align-items: center;
  gap: 0.8rem;
  padding: 0.65rem 0;
}

.model-path li > span {
  z-index: 1;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid var(--graphite-line);
  background: var(--graphite);
  color: #cdbdb5;
  font-family: var(--mono);
  font-size: 0.68rem;
}

.model-path li strong {
  font-size: 0.8rem;
  font-weight: 600;
}

.model-path .model-path__result > span {
  border-color: var(--brand);
  background: var(--brand);
  color: var(--white);
}

.model-rail code,
.methodology code {
  display: block;
  border: 1px solid var(--graphite-line);
  padding: 0.9rem 1rem;
  color: var(--brand-light);
  font-family: var(--mono);
  font-size: 0.76rem;
  white-space: normal;
}

.model-rail .model-rail__note {
  position: relative;
  z-index: 1;
  margin-top: 1.5rem;
  color: #a99489;
  font-size: 0.74rem;
}

.results-region {
  border-inline: 1px solid var(--line);
  padding-inline: clamp(1.2rem, 3vw, 3rem);
}

.result-heading-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: clamp(2.8rem, 6vw, 5.5rem);
}

.result-period {
  margin: 0 0 0.9rem;
  color: var(--brand-dark);
  font-family: var(--mono);
  font-size: 0.72rem;
}

.result-heading-row h2 {
  max-width: 15ch;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.5rem, 5vw, 5rem);
  letter-spacing: -0.04em;
  line-height: 0.98;
  text-wrap: balance;
}

.result-flow {
  display: grid;
  grid-template-columns: minmax(190px, 0.72fr) 76px minmax(480px, 1.8fr) minmax(210px, 0.78fr);
  align-items: stretch;
  border-block: 1px solid var(--line-strong);
  animation: result-arrive 520ms var(--ease-out) both;
}

@keyframes result-arrive {
  from {
    opacity: 0.35;
    clip-path: inset(0 9% 0 0);
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    clip-path: inset(0);
    transform: translateY(0);
  }
}

.audience-result,
.exposure-result,
.retail-result {
  min-width: 0;
  padding: clamp(1.25rem, 3vw, 2.3rem);
}

.audience-result {
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--graphite);
  color: var(--white);
}

.audience-result h3,
.exposure-result h3,
.retail-result h3 {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.35;
}

.audience-result > strong {
  margin-top: 1rem;
  color: var(--brand-light);
  font-family: var(--display);
  font-size: clamp(3.5rem, 7vw, 6.8rem);
  letter-spacing: -0.04em;
  line-height: 0.9;
}

.audience-result p {
  margin: 0.8rem 0 0;
  color: #cdbdb5;
  font-size: 0.78rem;
  line-height: 1.45;
}

.result-connector {
  position: relative;
}

.result-connector::before {
  position: absolute;
  top: 50%;
  right: 0;
  left: 0;
  height: 1px;
  content: "";
  background: var(--brand);
}

.result-connector::after {
  position: absolute;
  top: 50%;
  right: -1px;
  width: 9px;
  height: 9px;
  border: 2px solid var(--brand);
  border-radius: 50%;
  content: "";
  background: var(--paper);
  transform: translateY(-50%);
}

.exposure-result {
  border-inline: 1px solid var(--line);
  background: var(--paper-bright);
}

.exposure-result__head {
  display: grid;
  grid-template-columns: minmax(150px, 0.72fr) minmax(240px, 1.28fr);
  gap: 1.5rem;
  align-items: start;
  margin-bottom: 1.8rem;
}

.exposure-result__head p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.76rem;
  line-height: 1.5;
}

.sensitivity-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
}

.sensitivity {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 1.15rem 1rem;
}

.sensitivity + .sensitivity {
  border-left: 1px solid var(--line);
}

.sensitivity > span {
  min-height: 2.6em;
  color: var(--ink-soft);
  font-size: 0.68rem;
  line-height: 1.3;
}

.sensitivity b {
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 400;
}

.sensitivity strong {
  margin-top: 0.45rem;
  font-family: var(--display);
  font-size: clamp(1.15rem, 2.2vw, 1.7rem);
  letter-spacing: -0.03em;
  line-height: 1;
  overflow-wrap: anywhere;
}

.sensitivity small {
  color: var(--ink-soft);
  font-size: 0.66rem;
  line-height: 1.35;
}

.sensitivity--middle {
  background: var(--brand-wash);
}

.retail-result {
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--paper-muted);
}

.retail-result > strong {
  margin-top: 1rem;
  font-family: var(--display);
  font-size: clamp(1.7rem, 3vw, 2.8rem);
  letter-spacing: -0.04em;
  line-height: 1;
  overflow-wrap: anywhere;
}

.retail-result p {
  margin: 0.85rem 0 0;
  color: var(--ink-soft);
  font-size: 0.74rem;
  line-height: 1.45;
}

.annualized-result {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(0, 1.5fr);
  gap: 2rem;
  align-items: center;
  margin-top: 1rem;
  padding: 1.5rem clamp(1.2rem, 3vw, 2rem);
  background: var(--graphite);
  color: var(--white);
}

.annualized-result h3 {
  margin: 0;
  font-size: 1rem;
}

.annualized-result p {
  max-width: 58ch;
  margin: 0.45rem 0 0;
  color: #cdbdb5;
  font-size: 0.74rem;
}

.annualized-result dl {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
}

.annualized-result dl > div {
  padding-left: 1rem;
  border-left: 1px solid var(--graphite-line);
}

.annualized-result dt {
  color: #cdbdb5;
  font-size: 0.68rem;
}

.annualized-result dd {
  margin: 0.4rem 0 0;
  font-family: var(--display);
  font-size: clamp(1rem, 2vw, 1.45rem);
  letter-spacing: -0.03em;
  overflow-wrap: anywhere;
}

.result-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.55fr);
  gap: clamp(2rem, 5vw, 5rem);
  margin-top: clamp(4rem, 8vw, 7rem);
}

.result-narrative > h3 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.8rem, 3vw, 3rem);
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.result-narrative > p {
  max-width: 70ch;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.result-narrative .result-disclaimer {
  margin: 1.4rem 0 clamp(3rem, 6vw, 5rem);
  border-top: 1px solid var(--line);
  padding-top: 1rem;
  color: var(--brand-dark);
  font-size: 0.84rem;
  font-weight: 600;
}

.recommendation-list {
  margin: 1.8rem 0 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
  list-style: none;
  counter-reset: recommendations;
}

.recommendation-list li {
  position: relative;
  padding: 1.25rem 1rem 1.25rem 4.3rem;
  border-bottom: 1px solid var(--line);
  counter-increment: recommendations;
}

.recommendation-list li::before {
  position: absolute;
  top: 1.15rem;
  left: 0;
  width: 3rem;
  color: var(--brand);
  content: counter(recommendations, decimal-leading-zero);
  font-family: var(--mono);
  font-size: 0.72rem;
}

.recommendation-list strong {
  display: block;
  margin-bottom: 0.35rem;
}

.recommendation-list p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.84rem;
}

.assumption-editor {
  align-self: start;
  border: 1px solid var(--line-strong);
  background: var(--paper-bright);
}

.assumption-editor__head {
  padding: 1.25rem;
  border-bottom: 1px solid var(--line);
  background: var(--paper-muted);
}

.assumption-editor__head h3 {
  margin: 0;
  font-size: 1rem;
}

.assumption-editor__head p {
  margin: 0.35rem 0 0;
  color: var(--ink-soft);
  font-size: 0.74rem;
}

.assumption-editor form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding: 1.25rem;
}

.assumption-editor label:first-child,
.assumption-editor__error {
  grid-column: 1 / -1;
}

.assumption-editor label {
  min-width: 0;
}

.assumption-editor label > span {
  min-height: 2.5em;
  display: block;
  margin-bottom: 0.4rem;
  color: var(--ink-soft);
  font-size: 0.68rem;
  line-height: 1.3;
}

.assumption-editor input,
.assumption-editor select {
  min-height: 48px;
  padding: 0.65rem 0.75rem;
}

.assumption-editor select {
  background-image:
    linear-gradient(45deg, transparent 50%, var(--ink) 50%),
    linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position:
    calc(100% - 16px) 20px,
    calc(100% - 11px) 20px;
  background-repeat: no-repeat;
  background-size: 5px 5px, 5px 5px;
}

.methodology {
  margin-top: clamp(4rem, 8vw, 7rem);
  border-block: 1px solid var(--line-strong);
}

.methodology summary {
  padding: 1.2rem 2.8rem 1.2rem 0;
  cursor: pointer;
  font-weight: 600;
}

.methodology summary::marker {
  color: var(--brand);
}

.methodology__body {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.5rem, 4vw, 4rem);
  padding: 2rem 0;
  border-top: 1px solid var(--line);
}

.methodology__body h3 {
  margin: 0 0 1rem;
  font-size: 1rem;
}

.methodology code {
  border-color: var(--line-strong);
  background: var(--paper-bright);
  color: var(--brand-dark);
}

.methodology__body p {
  color: var(--ink-soft);
  font-size: 0.84rem;
}

.methodology__body .methodology__current {
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.7rem;
}

.methodology__warning {
  margin: 0;
  padding: 1.1rem 0;
  border-top: 1px solid var(--line);
  color: var(--brand-dark);
  font-size: 0.8rem;
  font-weight: 600;
}

.result-actions {
  display: grid;
  grid-template-columns: auto minmax(280px, 1fr);
  align-items: start;
  gap: 2rem;
  margin-top: 2rem;
}

.result-actions__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.copy-options {
  justify-self: end;
  max-width: 440px;
  border: 1px solid var(--line-strong);
  padding: 1.2rem;
  background: var(--paper-bright);
}

.copy-options > label {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-weight: 600;
}

.copy-options input {
  width: 18px;
  height: 18px;
  margin: 0.2rem 0 0;
  accent-color: var(--brand);
}

.copy-options > p {
  margin: 0.45rem 0 1rem 1.7rem;
  color: var(--ink-soft);
  font-size: 0.72rem;
}

.copy-fallback {
  width: 100%;
  min-height: 140px;
  margin-top: 1rem;
  border: 1px solid var(--line-strong);
  padding: 0.75rem;
  background: var(--paper);
}

.copy-status {
  margin: 0.8rem 0 0;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 600;
}

.closing-cta {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
  align-items: end;
  gap: 3rem;
  margin-top: clamp(1.5rem, 4vw, 3rem);
  border: 1px solid var(--brand-dark);
  padding: clamp(2rem, 5vw, 4.5rem);
  background: var(--brand);
  color: var(--white);
}

.closing-cta h2 {
  max-width: 14ch;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.25rem, 4.4vw, 4.2rem);
  letter-spacing: -0.04em;
  line-height: 1;
  text-wrap: balance;
}

.closing-cta p {
  max-width: 60ch;
  margin: 1.4rem 0 0;
  color: #ffdfd1;
}

.closing-cta .button {
  border-color: var(--white);
  background: var(--white);
  color: var(--brand-dark);
}

.closing-cta .button:hover {
  border-color: var(--graphite);
  background: var(--graphite);
  color: var(--white);
}

@media (max-width: 1180px) {
  .calculator-hero {
    grid-template-columns: minmax(0, 1fr) minmax(380px, 0.92fr);
    gap: 3rem;
  }

  .example-map__path {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.6rem;
  }

  .map-operator {
    display: none;
  }

  .example-node {
    min-height: 110px;
  }

  .result-flow {
    grid-template-columns: minmax(200px, 0.7fr) 50px minmax(480px, 1.7fr);
  }

  .retail-result {
    grid-column: 3;
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 940px) {
  .calculator-hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-block: 5rem;
  }

  .calculator-hero h1 {
    font-size: clamp(3rem, 10vw, 5.5rem);
  }

  .example-map {
    max-width: 720px;
  }

  .calculator-frame {
    grid-template-columns: 1fr;
  }

  .model-rail {
    border-top: 1px solid var(--graphite-line);
    border-left: 0;
  }

  .model-rail h2 {
    max-width: none;
  }

  .model-path {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .model-path::before {
    top: 27px;
    right: 10%;
    bottom: auto;
    left: 10%;
    width: auto;
    height: 1px;
  }

  .model-path li {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .result-flow {
    grid-template-columns: minmax(200px, 0.72fr) 50px minmax(0, 1.6fr);
  }

  .exposure-result__head {
    grid-template-columns: 1fr;
  }

  .retail-result {
    grid-column: 1 / -1;
  }

  .result-detail-grid {
    grid-template-columns: 1fr;
  }

  .assumption-editor {
    max-width: 680px;
  }

  .result-actions {
    grid-template-columns: 1fr;
  }

  .copy-options {
    justify-self: start;
  }

  .closing-cta {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .closing-cta .button {
    justify-self: start;
  }
}

@media (max-width: 700px) {
  .calculator-hero {
    padding: 3rem 1rem 4rem;
  }

  .calculator-hero h1 {
    font-size: clamp(2.6rem, 11.5vw, 4rem);
  }

  .calculator-hero__deck {
    margin-top: 1.5rem;
    font-size: 1rem;
  }

  .method-note {
    margin-top: 0.9rem;
    padding-top: 0.8rem;
    font-size: 0.82rem;
  }

  .mobile-example-cue {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.12rem 0.8rem;
    align-items: baseline;
    margin-top: 1rem;
    border-block: 1px solid var(--line);
    padding-block: 0.65rem;
  }

  .mobile-example-cue span {
    grid-row: 1 / 3;
    color: var(--brand-dark);
    font-family: var(--mono);
    font-size: 0.62rem;
  }

  .mobile-example-cue strong {
    font-size: 0.88rem;
  }

  .mobile-example-cue small {
    color: var(--ink-soft);
    font-size: 0.7rem;
  }

  .hero-action-row {
    margin-top: 1.25rem;
  }

  .privacy-cue {
    display: none;
  }

  .hero-action-row,
  .result-heading-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-action-row .button {
    width: 100%;
  }

  .privacy-cue {
    max-width: none;
  }

  .example-map__outcome {
    grid-template-columns: 1fr;
  }

  .example-map__outcome p {
    padding-top: 1rem;
    padding-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.38);
    border-left: 0;
  }

  .trust-rail__inner {
    grid-template-columns: 1fr;
  }

  .trust-rail span + span {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .calculator-region,
  .results-region {
    padding-block: 4rem;
  }

  .calculator-frame__main {
    padding: 1.35rem 1rem 2rem;
  }

  .stage-header {
    grid-template-columns: 1fr;
    gap: 0.7rem;
  }

  .question-row,
  .choice-grid--four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .guided-output {
    grid-template-columns: 1fr;
  }

  .guided-output__metric + .guided-output__metric {
    border-top: 1px solid var(--line);
    border-left: 0;
    padding-top: 1rem;
    padding-left: 0;
  }

  .stage-actions {
    align-items: stretch;
    flex-direction: column-reverse;
  }

  .stage-actions .button {
    width: 100%;
  }

  .model-path {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .model-path::before {
    display: none;
  }

  .results-region {
    padding-inline: 1rem;
  }

  .result-flow {
    grid-template-columns: 1fr;
  }

  .result-connector {
    height: 44px;
  }

  .result-connector::before {
    top: 0;
    right: auto;
    bottom: 0;
    left: 50%;
    width: 1px;
    height: auto;
  }

  .result-connector::after {
    top: auto;
    right: auto;
    bottom: -1px;
    left: 50%;
    transform: translateX(-50%);
  }

  .exposure-result {
    border-top: 1px solid var(--line);
    border-inline: 0;
  }

  .retail-result {
    grid-column: auto;
  }

  .sensitivity-row {
    grid-template-columns: 1fr;
  }

  .sensitivity + .sensitivity {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .sensitivity > span {
    min-height: auto;
  }

  .annualized-result {
    grid-template-columns: 1fr;
  }

  .annualized-result dl {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .annualized-result dl > div {
    padding-top: 0.8rem;
    padding-left: 0;
    border-top: 1px solid var(--graphite-line);
    border-left: 0;
  }

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

  .result-actions__buttons {
    align-items: stretch;
    flex-direction: column;
  }

  .result-actions__buttons .button {
    width: 100%;
  }

  .copy-options {
    max-width: none;
  }
}

@media (max-width: 420px) {
  .calculator-hero {
    padding-inline: 0.8rem;
  }

  .example-map__head {
    align-items: flex-start;
    flex-direction: column;
  }

  .example-map__path {
    grid-template-columns: 1fr;
    padding-block: 1.2rem;
  }

  .example-node {
    min-height: auto;
  }

  .choice-grid--two,
  .choice-grid--four,
  .question-row,
  .assumption-editor form {
    grid-template-columns: 1fr;
  }

  .assumption-editor label:first-child,
  .assumption-editor__error {
    grid-column: auto;
  }

  .choice-card--compact {
    justify-content: flex-start;
  }

  .model-path {
    grid-template-columns: 1fr;
  }

  .model-path li {
    grid-template-columns: 40px 1fr;
    justify-items: start;
    text-align: left;
  }

  .closing-cta {
    margin-inline: -1rem;
    padding-inline: 1rem;
  }

  .closing-cta .button {
    width: 100%;
  }
}

@media print {
  @page {
    margin: 16mm;
  }

  body {
    background: white;
    color: black;
    font-size: 10pt;
  }

  .tool-header,
  .calculator-hero,
  .trust-rail,
  .calculator-region,
  .result-actions,
  .closing-cta,
  .tool-footer,
  .result-heading-row .button,
  .assumption-editor {
    display: none !important;
  }

  .results-region {
    width: 100%;
    display: block !important;
    border: 0;
    padding: 0;
  }

  .result-heading-row {
    margin-bottom: 12mm;
  }

  .result-heading-row h2 {
    font-size: 28pt;
  }

  .result-flow {
    grid-template-columns: 1fr;
    border: 1px solid #777;
    animation: none;
  }

  .result-connector {
    display: none;
  }

  .audience-result,
  .exposure-result,
  .retail-result,
  .annualized-result {
    grid-column: auto;
    border: 0;
    border-bottom: 1px solid #aaa;
    background: white !important;
    color: black !important;
    break-inside: avoid;
  }

  .audience-result > strong,
  .audience-result p,
  .annualized-result p,
  .annualized-result dt {
    color: black;
  }

  .result-detail-grid {
    grid-template-columns: 1fr;
    margin-top: 14mm;
  }

  .methodology {
    display: block;
    margin-top: 14mm;
  }

  .methodology > summary {
    display: none;
  }

  .methodology__body {
    display: grid !important;
  }
}