.calculator-page {
  min-width: 320px;
  background: var(--carbon);
}

.calculator-header .text-link {
  color: var(--ceramic);
}

.calculator-intro {
  position: relative;
  min-height: calc(100svh - 82px);
  padding-block: clamp(88px, 10vw, 150px);
  overflow: hidden;
  color: var(--ceramic);
  background: var(--carbon);
}

.calculator-intro::before {
  position: absolute;
  right: -3vw;
  bottom: -220px;
  width: 560px;
  height: 700px;
  border: 1px solid var(--gunmetal);
  content: "";
  transform: translateY(calc(var(--hero-shift, 0px) * 0.28)) rotate(31deg);
  transition: transform 120ms linear;
}

.calculator-intro::after {
  position: absolute;
  right: 12vw;
  bottom: -120px;
  width: 44px;
  height: 600px;
  background: var(--ion);
  content: "";
  transform: translateY(var(--hero-shift, 0px)) rotate(31deg);
  transition: transform 120ms linear;
}

.calculator-intro-grid {
  position: relative;
  z-index: 2;
  display: grid;
  align-items: start;
  gap: 72px 10vw;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.55fr);
}

.calculator-intro h1 {
  max-width: 900px;
  margin: 30px 0 0;
  font-size: clamp(58px, 8.4vw, 132px);
  font-weight: 500;
  letter-spacing: -0.068em;
  line-height: 0.88;
}

.calculator-intro h1 span {
  color: var(--steel);
}

.calculator-lead {
  padding-top: 64px;
}

.calculator-lead > p:first-child {
  margin: 0;
  color: var(--steel);
  font-size: 19px;
  line-height: 1.55;
}

.calculator-lead ul {
  margin: 36px 0;
  padding: 0;
  border-top: 1px solid var(--gunmetal);
  list-style: none;
}

.calculator-lead li {
  padding: 13px 0;
  border-bottom: 1px solid var(--gunmetal);
  color: var(--ceramic);
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.calculator-boundary {
  max-width: 480px;
  margin: 24px 0 0 !important;
  color: var(--steel) !important;
  font-size: 12px !important;
}

.calculator-workspace {
  min-height: calc(100svh - 82px);
  padding-block: clamp(72px, 8vw, 120px);
  color: var(--ceramic);
  background: var(--graphite);
}

.calculator-grid {
  display: grid;
  align-items: start;
  gap: 56px 8vw;
  grid-template-columns: minmax(220px, 0.3fr) minmax(0, 0.9fr);
}

.calculator-progress {
  position: sticky;
  top: 138px;
}

.calculator-progress .mono-label {
  margin: 0;
}

.progress-track {
  height: 2px;
  margin-top: 22px;
  overflow: hidden;
  background: var(--gunmetal);
}

.progress-track span {
  display: block;
  width: 10%;
  height: 100%;
  background: var(--ion);
  transition: width 260ms var(--ease);
}

.calculator-progress > p:not(.mono-label) {
  margin: 18px 0 0;
  color: var(--steel);
  font-size: 13px;
}

.reset-link,
.text-button {
  padding: 0;
  border: 0;
  color: inherit;
  background: transparent;
  font: inherit;
  text-decoration: underline;
  text-decoration-color: var(--ion);
  text-underline-offset: 5px;
  cursor: pointer;
}

.calculator-progress .reset-link {
  margin-top: 44px;
  color: var(--steel);
  font-size: 12px;
}

.assessment-form {
  min-width: 0;
}

.assessment-step {
  display: none;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.assessment-step.is-active {
  display: block;
  animation: step-in 320ms var(--ease) both;
}

@keyframes step-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}

.assessment-step legend {
  max-width: 900px;
  padding: 0;
  font-size: clamp(36px, 5vw, 70px);
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 1;
}

.assessment-step legend span {
  display: block;
  margin-bottom: 28px;
  color: var(--ion);
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
}

.question-help {
  max-width: 670px;
  margin: 28px 0 42px;
  color: var(--steel);
  font-size: 16px;
}

.data-field-wide {
  margin-bottom: 36px;
}

.input-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.input-grid-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.data-field {
  display: flex;
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--gunmetal);
  flex-direction: column;
  gap: 12px;
  background: var(--carbon);
}

.data-field > span {
  color: var(--ceramic);
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.data-field > span small {
  margin-left: 8px;
  color: var(--titanium);
  font-size: 9px;
}

.data-field input,
.data-field select {
  width: 100%;
  min-height: 58px;
  padding: 13px 14px;
  border: 1px solid var(--slate);
  border-radius: 0;
  outline: 0;
  color: var(--ceramic);
  background: var(--graphite);
  font: 500 19px/1.2 "Geist", sans-serif;
  transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.data-field select {
  cursor: pointer;
}

.data-field input::placeholder {
  color: var(--titanium);
  opacity: 1;
}

.data-field input:focus,
.data-field select:focus {
  border-color: var(--ion);
  background: #111a2e;
  box-shadow: inset 3px 0 0 var(--ion);
}

.data-field > small {
  color: var(--steel);
  font-size: 12px;
  line-height: 1.45;
}

.input-prefix,
.input-suffix {
  display: grid;
  align-items: center;
  border: 1px solid var(--slate);
  background: var(--graphite);
  grid-template-columns: auto 1fr;
  transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.input-suffix {
  grid-template-columns: 1fr auto;
}

.input-prefix:focus-within,
.input-suffix:focus-within {
  border-color: var(--ion);
  background: #111a2e;
  box-shadow: inset 3px 0 0 var(--ion);
}

.input-prefix b,
.input-suffix b {
  padding: 0 16px;
  color: var(--steel);
  font-family: "Geist Mono", monospace;
  font-size: 13px;
  font-weight: 500;
}

.input-prefix input,
.input-suffix input {
  border: 0;
  background: transparent;
  box-shadow: none;
}

.input-prefix input:focus,
.input-suffix input:focus {
  background: transparent;
  box-shadow: none;
}

.live-equation {
  display: flex;
  margin: 28px 0 0;
  padding: 18px 20px;
  align-items: center;
  justify-content: space-between;
  gap: 16px 28px;
  border-left: 3px solid var(--ion);
  background: #111a2e;
}

.live-equation span {
  color: var(--steel);
  font-family: "Geist Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.live-equation strong {
  color: var(--ceramic);
  font-family: "Geist Mono", monospace;
  font-size: 13px;
  font-weight: 500;
  text-align: right;
}

.assumption-note {
  margin-top: 20px;
  border-top: 1px solid var(--gunmetal);
  border-bottom: 1px solid var(--gunmetal);
}

.assumption-note summary {
  padding: 16px 0;
  color: var(--ceramic);
  cursor: pointer;
  font-size: 13px;
}

.assumption-note p {
  max-width: 760px;
  margin: 0;
  padding: 0 0 20px;
  color: var(--steel);
  font-size: 13px;
}

.option-grid,
.option-list {
  display: grid;
  gap: 1px;
  background: var(--gunmetal);
}

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

.option-grid label:last-child:nth-child(odd) {
  grid-column: 1 / -1;
}

.option-list {
  grid-template-columns: 1fr;
}

.option-grid label,
.option-list label {
  position: relative;
  display: flex;
  min-height: 74px;
  padding: 18px 48px 18px 20px;
  align-items: center;
  color: var(--ceramic);
  background: var(--carbon);
  cursor: pointer;
  transition: color 220ms var(--ease), background 220ms var(--ease), transform 220ms var(--ease);
}

.option-grid input,
.option-list input {
  position: absolute;
  opacity: 0;
}

.option-grid label::before,
.option-list label::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 2px;
  background: var(--ion);
  content: "";
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 240ms var(--ease);
}

.option-grid label::after,
.option-list label::after {
  position: absolute;
  right: 20px;
  width: 17px;
  height: 17px;
  border: 1px solid var(--slate);
  content: "";
  transform: rotate(45deg);
  transition: border-color 160ms ease, background 160ms ease;
}

.option-grid label:has(input:checked),
.option-list label:has(input:checked) {
  color: var(--white);
  background: #111a2e;
  outline: 1px solid var(--ion);
  outline-offset: -1px;
}

.option-grid label:has(input:checked)::before,
.option-list label:has(input:checked)::before {
  transform: scaleY(1);
}

.option-grid label:has(input:checked)::after,
.option-list label:has(input:checked)::after {
  border-color: var(--ion);
  background: var(--ion);
}

.option-grid label:has(input:focus-visible),
.option-list label:has(input:focus-visible) {
  outline: 2px solid var(--white);
  outline-offset: -3px;
}

.assessment-controls {
  display: grid;
  min-height: 74px;
  margin-top: 40px;
  align-items: center;
  gap: 20px;
  grid-template-columns: auto 1fr auto;
}

.assessment-controls .text-button {
  color: var(--steel);
}

.assessment-controls .text-button:disabled {
  opacity: 0.25;
  cursor: default;
}

.validation-message {
  margin: 0;
  color: #ff988e;
  font-size: 13px;
  text-align: center;
}

.calculator-results {
  padding-block: clamp(88px, 10vw, 150px);
  color: var(--carbon);
  background: var(--ceramic);
}

.result-heading {
  display: grid;
  margin-top: 28px;
  align-items: end;
  gap: 48px 8vw;
  grid-template-columns: minmax(0, 0.75fr) minmax(320px, 0.35fr);
}

.result-heading h2 {
  margin: 0;
  font-size: clamp(48px, 7vw, 104px);
  font-weight: 500;
  letter-spacing: -0.06em;
  line-height: 0.93;
}

.result-heading h2 span {
  color: var(--ion);
}

.result-heading p {
  margin: 0;
  color: var(--slate);
  font-size: 18px;
}

.result-status {
  display: flex;
  margin-top: 32px;
  flex-wrap: wrap;
  gap: 8px;
}

.result-status span {
  padding: 9px 12px;
  border: 1px solid var(--mist);
  color: var(--slate);
  background: var(--white);
  font-family: "Geist Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.result-grid {
  display: grid;
  margin-top: clamp(64px, 8vw, 112px);
  gap: 1px;
  background: var(--mist);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.result-grid article {
  position: relative;
  overflow: hidden;
  min-height: 270px;
  padding: clamp(28px, 4vw, 48px);
  background: var(--white);
  transition: background 280ms var(--ease), transform 280ms var(--ease);
}

.result-grid article::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  background: var(--ion);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 320ms var(--ease);
}

.result-grid article > span {
  color: var(--slate);
  font-family: "Geist Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.result-grid strong {
  display: block;
  margin-top: 52px;
  color: var(--ion);
  font-size: clamp(34px, 4vw, 58px);
  font-weight: 500;
  letter-spacing: -0.05em;
}

.result-grid p {
  max-width: 480px;
  margin: 18px 0 0;
  color: var(--slate);
  font-size: 14px;
}

.context-grid {
  display: grid;
  margin-top: 1px;
  gap: 1px;
  background: var(--mist);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.context-grid article {
  min-height: 230px;
  padding: clamp(28px, 4vw, 44px);
  background: #edf0f3;
}

.context-grid h3 {
  margin: 34px 0 16px;
  font-size: clamp(24px, 2.5vw, 36px);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.context-grid article > p:last-child {
  margin: 0;
  color: var(--slate);
  font-size: 13px;
}

.result-interpretation {
  display: grid;
  margin-top: clamp(64px, 8vw, 112px);
  align-items: start;
  gap: 56px 10vw;
  grid-template-columns: minmax(0, 0.65fr) minmax(320px, 0.35fr);
}

.result-interpretation h3 {
  margin: 28px 0 18px;
  font-size: clamp(32px, 4vw, 54px);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1;
}

.result-interpretation p:not(.mono-label) {
  color: var(--slate);
}

.result-interpretation aside {
  padding: 30px;
  border-top: 3px solid var(--ion);
  background: var(--white);
}

.formula-trace {
  margin-top: 64px;
  border-top: 1px solid var(--mist);
  border-bottom: 1px solid var(--mist);
}

.formula-trace summary {
  padding: 24px 0;
  color: var(--carbon);
  cursor: pointer;
  font-family: "Geist Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.formula-trace > div {
  padding-bottom: 28px;
}

.formula-trace p {
  display: grid;
  margin: 0;
  padding: 14px 0;
  align-items: start;
  gap: 16px 32px;
  border-top: 1px solid var(--mist);
  grid-template-columns: minmax(150px, 0.3fr) minmax(0, 0.7fr);
}

.formula-trace span {
  color: var(--slate);
  font-size: 13px;
}

.formula-trace strong {
  color: var(--carbon);
  font-family: "Geist Mono", monospace;
  font-size: 12px;
  font-weight: 500;
  overflow-wrap: anywhere;
}

.conversion-panel {
  display: grid;
  margin-top: clamp(64px, 8vw, 112px);
  padding: clamp(32px, 5vw, 64px);
  align-items: start;
  gap: 48px 7vw;
  color: var(--ceramic);
  background: var(--carbon);
  grid-template-columns: minmax(0, 0.55fr) minmax(360px, 0.45fr);
}

.conversion-panel h3 {
  max-width: 760px;
  margin: 26px 0 20px;
  font-size: clamp(34px, 4vw, 58px);
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 0.98;
}

.conversion-panel > div > p:last-child {
  max-width: 680px;
  margin: 0;
  color: var(--steel);
}

.conversion-panel ol {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--gunmetal);
  list-style: none;
}

.conversion-panel li {
  display: grid;
  padding: 18px 0;
  align-items: baseline;
  gap: 8px 16px;
  border-bottom: 1px solid var(--gunmetal);
  grid-template-columns: auto 1fr;
}

.conversion-panel li span {
  color: var(--ion);
  font-family: "Geist Mono", monospace;
  font-size: 10px;
}

.conversion-panel li strong {
  color: var(--ceramic);
  font-size: 16px;
  font-weight: 500;
}

.conversion-panel li p {
  margin: 0;
  color: var(--steel);
  font-size: 12px;
  grid-column: 2;
}

.result-actions {
  display: flex;
  margin-top: 64px;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px 32px;
}

.motion-enhanced .calculator-results.is-result-visible .result-heading,
.motion-enhanced .calculator-results.is-result-visible .result-grid article,
.motion-enhanced .calculator-results.is-result-visible .context-grid article,
.motion-enhanced .calculator-results.is-result-visible .result-interpretation,
.motion-enhanced .calculator-results.is-result-visible .conversion-panel,
.motion-enhanced .calculator-results.is-result-visible .result-actions {
  animation: result-enter 480ms var(--ease) both;
}

.motion-enhanced .calculator-results.is-result-visible .result-grid article:nth-child(1) { animation-delay: 70ms; }
.motion-enhanced .calculator-results.is-result-visible .result-grid article:nth-child(2) { animation-delay: 125ms; }
.motion-enhanced .calculator-results.is-result-visible .result-grid article:nth-child(3) { animation-delay: 180ms; }
.motion-enhanced .calculator-results.is-result-visible .result-grid article:nth-child(4) { animation-delay: 235ms; }
.motion-enhanced .calculator-results.is-result-visible .result-grid article:nth-child(5) { animation-delay: 290ms; }
.motion-enhanced .calculator-results.is-result-visible .result-grid article:nth-child(6) { animation-delay: 345ms; }
.motion-enhanced .calculator-results.is-result-visible .context-grid article:nth-child(1) { animation-delay: 250ms; }
.motion-enhanced .calculator-results.is-result-visible .context-grid article:nth-child(2) { animation-delay: 285ms; }
.motion-enhanced .calculator-results.is-result-visible .context-grid article:nth-child(3) { animation-delay: 320ms; }
.motion-enhanced .calculator-results.is-result-visible .result-interpretation { animation-delay: 250ms; }
.motion-enhanced .calculator-results.is-result-visible .conversion-panel { animation-delay: 330ms; }
.motion-enhanced .calculator-results.is-result-visible .result-actions { animation-delay: 360ms; }

@keyframes result-enter {
  from { opacity: 0; clip-path: inset(0 0 20px 0); transform: translateY(28px); }
  to { opacity: 1; clip-path: inset(0); transform: none; }
}

@starting-style {
  .calculator-intro h1,
  .calculator-lead {
    opacity: 0;
    transform: translateY(28px);
  }
}

.calculator-intro h1,
.calculator-lead {
  transition: opacity 480ms var(--ease), transform 480ms var(--ease);
}

.calculator-lead {
  transition-delay: 110ms;
}

@media (hover: hover) and (pointer: fine) {
  .option-grid label:hover,
  .option-list label:hover {
    color: var(--white);
    background: #0d1320;
    transform: translateX(4px);
  }

  .option-grid label:hover::before,
  .option-list label:hover::before {
    transform: scaleY(1);
  }

  .result-grid article:hover {
    background: #f9fafb;
    transform: translateY(-5px);
  }

  .result-grid article:hover::after {
    transform: scaleX(1);
  }
}

.calculator-context {
  padding-block: clamp(88px, 10vw, 150px);
  color: var(--ceramic);
  background: var(--graphite);
}

.calculator-context-heading {
  display: grid;
  align-items: end;
  gap: 36px 8vw;
  grid-template-columns: minmax(0, 0.65fr) minmax(300px, 0.35fr);
}

.calculator-context-heading .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: -10px;
}

.calculator-context-heading h2 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(44px, 6vw, 86px);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.96;
}

.calculator-context-heading > p:last-child {
  margin: 0;
  color: var(--steel);
  font-size: 17px;
  line-height: 1.6;
}

.calculator-context-grid {
  display: grid;
  margin-top: clamp(60px, 8vw, 100px);
  gap: 1px;
  background: var(--gunmetal);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.calculator-context-grid article {
  min-height: 300px;
  padding: clamp(28px, 4vw, 46px);
  background: var(--carbon);
}

.calculator-context-grid article > span {
  color: var(--ion);
  font-family: "Geist Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
}

.calculator-context-grid h3 {
  margin: 54px 0 18px;
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
}

.calculator-context-grid p {
  margin: 0;
  color: var(--steel);
  font-size: 14px;
  line-height: 1.55;
}

.calculator-context-action {
  display: grid;
  margin-top: 1px;
  padding: clamp(30px, 5vw, 58px);
  align-items: start;
  gap: 36px 8vw;
  background: #111a2e;
  grid-template-columns: minmax(0, 0.55fr) minmax(320px, 0.45fr);
}

.calculator-context-action h3 {
  margin: 24px 0 0;
  font-size: clamp(32px, 4vw, 54px);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1;
}

.calculator-context-action > div:last-child > p {
  margin: 0 0 28px;
  color: var(--steel);
  line-height: 1.6;
}

.calculator-footer {
  padding-block: 34px 76px;
  color: var(--steel);
  background: var(--carbon);
}

.calculator-footer .shell {
  display: block;
}

.calculator-footer-copy {
  display: grid;
  gap: 10px;
}

.calculator-footer p {
  max-width: 680px;
  margin: 0;
  font-size: 11px;
}

.calculator-footer a {
  color: var(--ceramic);
}

.calculator-footer .footer-technology {
  margin-top: 28px;
  padding-bottom: 0;
  border-bottom: 0;
}

@media (max-width: 960px) {
  .calculator-intro-grid,
  .calculator-grid,
  .result-heading,
  .result-interpretation,
  .conversion-panel,
  .calculator-context-heading,
  .calculator-context-action {
    grid-template-columns: 1fr;
  }
  .input-grid-three,
  .context-grid,
  .calculator-context-grid { grid-template-columns: 1fr; }
  .calculator-lead { padding-top: 0; }
  .calculator-progress { position: static; }
  .calculator-progress .reset-link { margin-top: 20px; }
}

@media (max-width: 680px) {
  .calculator-header .text-link { font-size: 12px; }
  .calculator-intro h1 { font-size: clamp(50px, 16vw, 76px); }
  .option-grid,
  .result-grid,
  .input-grid { grid-template-columns: 1fr; }
  .option-grid label:last-child:nth-child(odd) { grid-column: auto; }
  .assessment-step legend { font-size: 38px; }
  .data-field { padding: 20px; }
  .live-equation { align-items: flex-start; flex-direction: column; }
  .live-equation strong { text-align: left; }
  .formula-trace p { grid-template-columns: 1fr; }
  .assessment-controls { grid-template-columns: 1fr 1fr; }
  .assessment-controls .validation-message { grid-column: 1 / -1; grid-row: 1; }
  .assessment-controls [data-previous] { grid-column: 1; grid-row: 2; justify-self: start; }
  .assessment-controls [data-next] { grid-column: 2; grid-row: 2; justify-self: end; }
  .result-grid article { min-height: 230px; }
  .calculator-footer .shell { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  .assessment-step.is-active,
  .motion-enhanced .calculator-results.is-result-visible .result-heading,
  .motion-enhanced .calculator-results.is-result-visible .result-grid article,
  .motion-enhanced .calculator-results.is-result-visible .context-grid article,
  .motion-enhanced .calculator-results.is-result-visible .result-interpretation,
  .motion-enhanced .calculator-results.is-result-visible .conversion-panel,
  .motion-enhanced .calculator-results.is-result-visible .result-actions {
    animation: none;
  }
}

/* R10.6 premium calculator experience */
.premium-calculator-page .calculator-intro {
  min-height: min(940px, calc(100svh - 82px));
  background: var(--black);
}

.premium-calculator-page .calculator-intro::before {
  display: none;
}

.premium-calculator-page .calculator-intro::after {
  right: 0;
  bottom: 0;
  width: 38%;
  height: 4px;
  transform: none;
}

.calculator-intro-media,
.calculator-intro-shade {
  position: absolute;
  inset: 0;
}

.calculator-intro-media img {
  width: 100%;
  height: calc(100% + 72px);
  object-fit: cover;
  object-position: 64% 50%;
  filter: saturate(0.62) contrast(1.08) brightness(0.52);
  transform: translate3d(0, var(--cinema-shift, 0px), 0) scale(var(--cinema-scale, 1.035));
}

.calculator-intro-shade {
  background: linear-gradient(90deg, rgba(7, 9, 13, 0.99) 0%, rgba(7, 9, 13, 0.88) 50%, rgba(7, 9, 13, 0.34) 100%);
}

.premium-calculator-page .calculator-intro-grid {
  min-height: min(650px, 70svh);
  align-items: end;
}

.premium-calculator-page .calculator-intro h1 {
  max-width: 980px;
  text-wrap: balance;
}

.premium-calculator-page .calculator-lead {
  padding: 34px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(7, 9, 13, 0.72);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
}

.premium-calculator-page .calculator-lead ul {
  margin: 28px 0;
}

.premium-calculator-page .calculator-workspace {
  background: var(--black);
}

.premium-calculator-page .calculator-progress {
  padding: 28px;
  border: 1px solid var(--gunmetal);
  background: var(--carbon);
}

.premium-calculator-page .progress-track {
  height: 4px;
}

.premium-calculator-page .assessment-form {
  padding: clamp(30px, 4.8vw, 68px);
  border: 1px solid var(--gunmetal);
  background: var(--graphite);
}

.premium-calculator-page .data-field,
.premium-calculator-page .option-grid label,
.premium-calculator-page .option-list label {
  transition: border-color 260ms var(--ease), background 260ms var(--ease), transform 260ms var(--ease);
}

.premium-calculator-page .data-field:hover {
  border-color: var(--slate);
  background: #0b0f17;
}

.premium-calculator-page .calculator-results {
  padding-block: clamp(92px, 10vw, 150px);
}

.result-grid-primary {
  grid-template-columns: 1.18fr repeat(2, minmax(0, 0.91fr));
}

.result-grid-primary article:first-child {
  color: var(--white);
  background: var(--carbon);
}

.result-grid-primary article:first-child > span,
.result-grid-primary article:first-child p {
  color: rgba(255, 255, 255, 0.62);
}

.result-grid-primary article:first-child::after {
  transform: scaleX(1);
}

.result-depth {
  margin-top: 26px;
  border: 1px solid var(--mist-deep);
  background: var(--white);
}

.result-depth > summary {
  display: grid;
  min-height: 116px;
  padding: 28px clamp(28px, 4vw, 52px);
  list-style: none;
  align-items: center;
  gap: 14px 34px;
  grid-template-columns: 0.5fr 1fr 34px;
  cursor: pointer;
}

.result-depth > summary::-webkit-details-marker {
  display: none;
}

.result-depth > summary > span {
  color: var(--ion);
  font-family: "Geist Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.result-depth > summary > strong {
  font-size: clamp(23px, 2.4vw, 34px);
  font-weight: 520;
  letter-spacing: -0.04em;
}

.result-depth > summary > i {
  position: relative;
  width: 30px;
  height: 30px;
  border: 1px solid var(--mist-deep);
}

.result-depth > summary > i::before,
.result-depth > summary > i::after {
  position: absolute;
  top: 14px;
  left: 7px;
  width: 14px;
  height: 1px;
  content: "";
  background: var(--carbon);
  transition: transform 240ms var(--ease);
}

.result-depth > summary > i::after {
  transform: rotate(90deg);
}

.result-depth[open] > summary > i::after {
  transform: rotate(0);
}

.result-depth-body {
  padding: 0 clamp(24px, 4vw, 52px) clamp(36px, 5vw, 64px);
  animation: result-depth-enter 360ms var(--ease) both;
}

.result-grid-detail {
  margin-top: 0;
}

.result-depth .context-grid,
.result-depth .result-interpretation,
.result-depth .formula-trace {
  margin-top: 1px;
}

.premium-calculator-page .conversion-panel {
  margin-top: 26px;
  border: 1px solid var(--ion);
  background: var(--carbon);
}

.premium-calculator-page .result-actions {
  padding-top: 40px;
}

@keyframes result-depth-enter {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 960px) {
  .premium-calculator-page .calculator-intro-grid {
    min-height: auto;
  }

  .premium-calculator-page .calculator-lead {
    max-width: 650px;
  }

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

  .result-depth > summary {
    grid-template-columns: 1fr 34px;
  }

  .result-depth > summary > span {
    grid-column: 1 / -1;
  }
}

@media (max-width: 680px) {
  .premium-calculator-page .calculator-intro {
    min-height: 920px;
  }

  .premium-calculator-page .calculator-intro-media img {
    object-position: 72% 50%;
  }

  .premium-calculator-page .calculator-lead,
  .premium-calculator-page .assessment-form,
  .premium-calculator-page .calculator-progress {
    padding: 24px;
  }

  .result-depth > summary {
    padding: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .calculator-intro-media img {
    transform: none;
  }

  .result-depth-body {
    animation: none;
  }
}