/* New Fitropolis design exploration, October 2026.
   Every rule is scoped to the demo so the existing case-study motion and
   Studio Luner components remain unchanged. */

.rui-fitropolis-demo .rui-fitropolis-demo__recording { margin-top: 2rem; border-top: 1px solid currentColor; padding-top: 1rem; }
.rui-fitropolis-demo .rui-fitropolis-demo__recording summary { cursor: pointer; text-decoration: underline; text-underline-offset: .25em; }
.rui-fitropolis-demo .rui-fitropolis-demo__recording video { display: block; width: min(100%, 340px); height: auto; margin: 1rem 0; }
.rui-fitropolis-demo[data-demo-state] .rui-fitropolis-demo__recording p { font-size: .85rem; line-height: 1.5; }

.rui-fitropolis-demo,
.rui-fitropolis-demo * {
  box-sizing: border-box;
}

  .rui-fitropolis-demo {
    --rui-fitropolis-orange: #f7941d;
    /* This exploration keeps small accent labels on the existing ink token so they remain legible at 11–12px. */
    --rui-fitropolis-orange-deep: var(--rui-fitropolis-ink, #204a63);
    --rui-fitropolis-ink: var(--rui-palette-deep-blue, #22364f);
    --rui-fitropolis-pink: var(--rui-palette-light-pink, #f8edf2);
    --rui-fitropolis-pink-deep: var(--rui-palette-deep-pink, #e4849e);
    --rui-fitropolis-surface: #f4f5f3;
    --rui-fitropolis-paper: #ffffff;
    --rui-fitropolis-muted: var(--rui-fitropolis-ink, #204a63);
  --rui-fitropolis-line: rgba(34, 54, 79, 0.16);
  --rui-fitropolis-danger: #9b3f35;
  width: 100%;
  max-width: 72rem;
  margin: clamp(4rem, 8vw, 8rem) auto;
  padding: clamp(1.25rem, 4vw, 3.5rem);
  color: var(--rui-fitropolis-ink);
  background: var(--rui-fitropolis-pink);
  border-top: clamp(0.35rem, 0.8vw, 0.65rem) solid var(--rui-fitropolis-pink-deep);
  font-family: "Clashgrotesk Variable", Arial, sans-serif;
  overflow-wrap: anywhere;
}

.rui-fitropolis-demo .rui-fitropolis-demo__layout {
  display: grid;
  grid-template-columns: minmax(0, 22rem) minmax(0, 1fr);
  align-items: start;
  gap: clamp(2.5rem, 7vw, 7rem);
}

.rui-fitropolis-demo .rui-fitropolis-demo__phone-wrap {
  display: flex;
  width: 100%;
  min-width: 0;
  flex-direction: column;
  align-items: center;
}

.rui-fitropolis-demo .rui-fitropolis-demo__phone {
  width: min(340px, 100%);
  min-width: 0;
  padding: 0.55rem;
  border: 1px solid rgba(34, 54, 79, 0.52);
  border-radius: 2.2rem;
  background: var(--rui-fitropolis-ink);
  box-shadow: 0 1.5rem 3rem rgba(34, 54, 79, 0.16);
}

.rui-fitropolis-demo .rui-fitropolis-demo__speaker {
  display: flex;
  height: 1.2rem;
  align-items: center;
  justify-content: center;
}

.rui-fitropolis-demo .rui-fitropolis-demo__speaker span {
  display: block;
  width: 3.5rem;
  height: 0.28rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
}

.rui-fitropolis-demo .rui-fitropolis-demo__screen {
  display: flex;
  min-width: 0;
  min-height: 40rem;
  flex-direction: column;
  overflow: hidden;
  border-radius: 1.75rem;
  background: var(--rui-fitropolis-surface);
}

.rui-fitropolis-demo .rui-fitropolis-demo__app-bar {
  display: flex;
  min-height: 2.8rem;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.8rem 1rem 0.7rem;
  background: var(--rui-fitropolis-paper);
  border-bottom: 1px solid var(--rui-fitropolis-line);
}

.rui-fitropolis-demo .rui-fitropolis-demo__app-wordmark {
  font-family: "Alumni Sans", Arial, sans-serif;
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 0.9;
}

.rui-fitropolis-demo .rui-fitropolis-demo__app-context,
.rui-fitropolis-demo .rui-fitropolis-demo__demo-label,
.rui-fitropolis-demo .rui-fitropolis-demo__screen-kicker,
.rui-fitropolis-demo .rui-fitropolis-demo__story-kicker,
.rui-fitropolis-demo .rui-fitropolis-demo__note-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  line-height: 1.3;
  text-transform: uppercase;
}

.rui-fitropolis-demo .rui-fitropolis-demo__app-context {
  color: var(--rui-fitropolis-muted);
}

.rui-fitropolis-demo .rui-fitropolis-demo__demo-bar {
  display: flex;
  min-height: 2.2rem;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.55rem 1rem;
  background: rgba(255, 255, 255, 0.74);
  border-bottom: 1px solid var(--rui-fitropolis-line);
}

.rui-fitropolis-demo .rui-fitropolis-demo__demo-label {
  color: var(--rui-fitropolis-muted);
}

.rui-fitropolis-demo .rui-fitropolis-demo__reset,
.rui-fitropolis-demo .rui-fitropolis-demo__back {
  padding: 0;
  color: var(--rui-fitropolis-ink);
  background: transparent;
  border: 0;
  font: inherit;
  font-size: 0.7rem;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2rem;
  cursor: pointer;
}

.rui-fitropolis-demo .rui-fitropolis-demo__screens {
  display: flex;
  min-width: 0;
  flex: 1;
}

.rui-fitropolis-demo [hidden] {
  display: none !important;
}

.rui-fitropolis-demo .rui-fitropolis-demo__screen-panel {
  display: flex;
  width: 100%;
  min-width: 0;
  min-height: 34.6rem;
  flex-direction: column;
  padding: 1.15rem 1rem 1.25rem;
}

.rui-fitropolis-demo .rui-fitropolis-demo__screen-kicker {
  min-height: 1rem;
  color: var(--rui-fitropolis-muted);
}

.rui-fitropolis-demo .rui-fitropolis-demo__hero-art {
  position: relative;
  min-height: 7.7rem;
  margin: 0.65rem 0 1rem;
  overflow: hidden;
  border-radius: 1.1rem;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.82), transparent 48%),
    linear-gradient(118deg, #fff0dc 0 34%, #f8edf2 34% 64%, #f5d6ad 64% 100%);
}

.rui-fitropolis-demo .rui-fitropolis-demo__hero-art::before {
  position: absolute;
  right: -1.5rem;
  bottom: -2.4rem;
  width: 12rem;
  height: 7rem;
  border: 0.55rem solid rgba(255, 255, 255, 0.7);
  border-radius: 55% 45% 0 0;
  content: "";
  transform: rotate(-10deg);
}

.rui-fitropolis-demo .rui-fitropolis-demo__hero-art::after {
  position: absolute;
  right: 2.25rem;
  bottom: 1.4rem;
  width: 7rem;
  height: 3rem;
  border-top: 0.35rem solid rgba(255, 255, 255, 0.78);
  border-radius: 50%;
  content: "";
  transform: rotate(-12deg);
}

.rui-fitropolis-demo .rui-fitropolis-demo__hero-sun {
  position: absolute;
  top: 1rem;
  right: 1.1rem;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: rgba(247, 148, 29, 0.86);
}

.rui-fitropolis-demo .rui-fitropolis-demo__hero-path {
  position: absolute;
  top: 1.6rem;
  left: 1.45rem;
  width: 5.25rem;
  height: 4.2rem;
  border: 0.32rem solid rgba(255, 255, 255, 0.74);
  border-right-color: transparent;
  border-radius: 65% 30% 55% 45%;
  transform: rotate(22deg);
}

.rui-fitropolis-demo .rui-fitropolis-demo__hero-marker {
  position: absolute;
  bottom: 1.05rem;
  left: 1.55rem;
  display: grid;
  width: 1.6rem;
  height: 1.6rem;
  place-items: center;
  color: #22364f;
  background: var(--rui-fitropolis-orange);
  border: 0.22rem solid var(--rui-fitropolis-paper);
  border-radius: 50%;
  font-size: 0.74rem;
  font-weight: 700;
}

.rui-fitropolis-demo .rui-fitropolis-demo__screen-copy {
  display: flex;
  min-width: 0;
  flex: 1;
  flex-direction: column;
}

.rui-fitropolis-demo .rui-fitropolis-demo__eyebrow-row,
.rui-fitropolis-demo .rui-fitropolis-demo__progress-head,
.rui-fitropolis-demo .rui-fitropolis-demo__progress-values {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.rui-fitropolis-demo .rui-fitropolis-demo__eyebrow-row {
  font-size: 0.72rem;
}

.rui-fitropolis-demo .rui-fitropolis-demo__pill {
  display: inline-flex;
  max-width: 100%;
  align-items: center;
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 1.1;
}

.rui-fitropolis-demo .rui-fitropolis-demo__pill--orange {
  color: var(--rui-fitropolis-orange-deep);
  background: rgba(247, 148, 29, 0.16);
}

.rui-fitropolis-demo .rui-fitropolis-demo__muted,
.rui-fitropolis-demo .rui-fitropolis-demo__field-hint,
.rui-fitropolis-demo .rui-fitropolis-demo__form-footnote,
.rui-fitropolis-demo .rui-fitropolis-demo__phone-caption {
  color: var(--rui-fitropolis-muted);
}

.rui-fitropolis-demo .rui-fitropolis-demo__screen-title {
  margin: 0.7rem 0 0;
  color: var(--rui-fitropolis-ink);
  font-family: "Alumni Sans", Arial, sans-serif;
  font-size: clamp(2rem, 9vw, 2.65rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 0.92;
  text-wrap: balance;
}

.rui-fitropolis-demo .rui-fitropolis-demo__screen-intro {
  margin: 0.7rem 0 0;
  color: var(--rui-fitropolis-muted);
  font-size: 0.8rem;
  line-height: 1.45;
}

.rui-fitropolis-demo .rui-fitropolis-demo__facts,
.rui-fitropolis-demo .rui-fitropolis-demo__stats {
  display: grid;
  min-width: 0;
  margin: 1.25rem 0 0;
  padding: 0.85rem 0;
  border-top: 1px solid var(--rui-fitropolis-line);
  border-bottom: 1px solid var(--rui-fitropolis-line);
}

.rui-fitropolis-demo .rui-fitropolis-demo__facts {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
}

.rui-fitropolis-demo .rui-fitropolis-demo__stats {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.rui-fitropolis-demo .rui-fitropolis-demo__facts div,
.rui-fitropolis-demo .rui-fitropolis-demo__stats div {
  min-width: 0;
}

.rui-fitropolis-demo .rui-fitropolis-demo__facts dt,
.rui-fitropolis-demo .rui-fitropolis-demo__stats dt {
  color: var(--rui-fitropolis-muted);
  font-size: 0.7rem;
  line-height: 1.25;
}

.rui-fitropolis-demo .rui-fitropolis-demo__facts dd,
.rui-fitropolis-demo .rui-fitropolis-demo__stats dd {
  margin: 0.25rem 0 0;
  color: var(--rui-fitropolis-ink);
  font-size: 0.76rem;
  font-weight: 700;
  line-height: 1.25;
}

.rui-fitropolis-demo .rui-fitropolis-demo__duplicate-note {
  display: flex;
  gap: 0.5rem;
  margin: 1rem 0 0;
  padding-left: 0.65rem;
  color: var(--rui-fitropolis-muted);
  border-left: 2px solid var(--rui-fitropolis-orange);
  font-size: 0.7rem;
  line-height: 1.45;
}

.rui-fitropolis-demo .rui-fitropolis-demo__duplicate-note span:first-child {
  flex: none;
  color: var(--rui-fitropolis-orange-deep);
  font-weight: 700;
}

.rui-fitropolis-demo .rui-fitropolis-demo__button {
  display: inline-flex;
  min-height: 2.7rem;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.65rem 0.9rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-size: 0.76rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  transition: color 180ms ease, background-color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

  .rui-fitropolis-demo .rui-fitropolis-demo__button--primary {
    width: 100%;
    margin-top: auto;
    color: #22364f;
    background: var(--rui-fitropolis-orange);
    border-color: var(--rui-fitropolis-orange);
  }

.rui-fitropolis-demo .rui-fitropolis-demo__button--quiet {
  color: var(--rui-fitropolis-ink);
  background: transparent;
  border-color: var(--rui-fitropolis-line);
}

.rui-fitropolis-demo .rui-fitropolis-demo__button:hover {
  transform: translateY(-1px);
}

  .rui-fitropolis-demo .rui-fitropolis-demo__button--primary:hover {
    background: var(--rui-fitropolis-orange);
    border-color: var(--rui-fitropolis-orange);
  }

  .rui-fitropolis-demo .rui-fitropolis-demo__button--quiet:hover {
    background: rgba(34, 54, 79, 0.06);
    border-color: rgba(34, 54, 79, 0.32);
  }

  .rui-fitropolis-demo .rui-fitropolis-demo__button--quiet[aria-pressed="true"] {
    color: var(--rui-fitropolis-ink);
    background: var(--rui-fitropolis-pink);
    border-color: var(--rui-fitropolis-ink);
  }

.rui-fitropolis-demo .rui-fitropolis-demo__button:focus-visible,
.rui-fitropolis-demo .rui-fitropolis-demo__reset:focus-visible,
.rui-fitropolis-demo .rui-fitropolis-demo__back:focus-visible,
.rui-fitropolis-demo .rui-fitropolis-demo__field input:focus-visible {
  outline: 3px solid var(--rui-fitropolis-orange);
  outline-offset: 3px;
}

.rui-fitropolis-demo .rui-fitropolis-demo__progress-head {
  margin-top: 1rem;
  color: var(--rui-fitropolis-muted);
  font-size: 0.72rem;
}

.rui-fitropolis-demo .rui-fitropolis-demo__progress-head strong {
  color: var(--rui-fitropolis-ink);
  font-weight: 700;
}

.rui-fitropolis-demo .rui-fitropolis-demo__progress-track {
  width: 100%;
  height: 0.45rem;
  margin-top: 0.5rem;
  overflow: hidden;
  background: rgba(34, 54, 79, 0.14);
  border-radius: 999px;
}

.rui-fitropolis-demo .rui-fitropolis-demo__progress-track > span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--rui-fitropolis-orange);
  border-radius: inherit;
  transition: width 240ms ease;
}

.rui-fitropolis-demo .rui-fitropolis-demo__empty-state {
  display: flex;
  min-width: 0;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  padding-top: 4.7rem;
}

.rui-fitropolis-demo .rui-fitropolis-demo__empty-mark,
.rui-fitropolis-demo .rui-fitropolis-demo__success-mark {
  display: grid;
  width: 3rem;
  height: 3rem;
  place-items: center;
  color: var(--rui-fitropolis-orange);
  border: 2px solid var(--rui-fitropolis-orange);
  border-radius: 50%;
  font-family: "Alumni Sans", Arial, sans-serif;
  font-size: 2rem;
  font-weight: 600;
  line-height: 1;
}

.rui-fitropolis-demo .rui-fitropolis-demo__empty-state .rui-fitropolis-demo__screen-title {
  max-width: 9ch;
}

.rui-fitropolis-demo .rui-fitropolis-demo__empty-state .rui-fitropolis-demo__stats {
  width: 100%;
  margin-top: auto;
}

.rui-fitropolis-demo .rui-fitropolis-demo__empty-state .rui-fitropolis-demo__button {
  margin-top: 1rem;
}

.rui-fitropolis-demo .rui-fitropolis-demo__back {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--rui-fitropolis-muted);
  text-decoration: none;
}

.rui-fitropolis-demo .rui-fitropolis-demo__form {
  display: flex;
  min-width: 0;
  flex: 1;
  flex-direction: column;
  margin-top: 1.4rem;
}

.rui-fitropolis-demo .rui-fitropolis-demo__field + .rui-fitropolis-demo__field {
  margin-top: 1rem;
}

.rui-fitropolis-demo .rui-fitropolis-demo__field-label {
  display: block;
  color: var(--rui-fitropolis-ink);
  font-size: 0.73rem;
  font-weight: 700;
}

.rui-fitropolis-demo .rui-fitropolis-demo__field-label span {
  color: var(--rui-fitropolis-orange-deep);
}

.rui-fitropolis-demo .rui-fitropolis-demo__input-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.38rem;
  padding: 0 0.75rem;
  background: var(--rui-fitropolis-paper);
  border: 1px solid var(--rui-fitropolis-line);
  border-radius: 0.75rem;
}

.rui-fitropolis-demo .rui-fitropolis-demo__input-wrap:focus-within {
  border-color: var(--rui-fitropolis-orange);
}

.rui-fitropolis-demo .rui-fitropolis-demo__input-wrap span {
  flex: 0 0 auto;
  white-space: nowrap;
  color: var(--rui-fitropolis-muted);
  font-size: 0.75rem;
}

.rui-fitropolis-demo .rui-fitropolis-demo__reset {
  flex: 0 0 auto;
  white-space: nowrap;
}

.rui-fitropolis-demo .rui-fitropolis-demo__field input {
  width: 100%;
  min-width: 0;
  min-height: 2.6rem;
  padding: 0.55rem 0;
  color: var(--rui-fitropolis-ink);
  background: transparent;
  border: 0;
  font: inherit;
  font-size: 0.95rem;
}

.rui-fitropolis-demo .rui-fitropolis-demo__field input:focus {
  outline: 0;
}

.rui-fitropolis-demo .rui-fitropolis-demo__field input[aria-invalid="true"] {
  color: var(--rui-fitropolis-danger);
}

.rui-fitropolis-demo .rui-fitropolis-demo__field-hint,
.rui-fitropolis-demo .rui-fitropolis-demo__field-error,
.rui-fitropolis-demo .rui-fitropolis-demo__form-footnote,
.rui-fitropolis-demo .rui-fitropolis-demo__form-error {
  margin: 0.35rem 0 0;
  font-size: 0.67rem;
  line-height: 1.4;
}

.rui-fitropolis-demo .rui-fitropolis-demo__field-error,
.rui-fitropolis-demo .rui-fitropolis-demo__form-error {
  color: var(--rui-fitropolis-danger);
}

.rui-fitropolis-demo .rui-fitropolis-demo__form-error {
  margin-top: 1.15rem;
  padding: 0.65rem 0.7rem;
  background: rgba(155, 63, 53, 0.08);
  border-left: 2px solid var(--rui-fitropolis-danger);
}

.rui-fitropolis-demo .rui-fitropolis-demo__form-actions {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: auto;
  padding-top: 1rem;
}

.rui-fitropolis-demo .rui-fitropolis-demo__form-actions .rui-fitropolis-demo__button--primary {
  margin-top: 0;
}

.rui-fitropolis-demo .rui-fitropolis-demo__form-footnote {
  margin-top: 0.75rem;
}

.rui-fitropolis-demo .rui-fitropolis-demo__success-mark {
  margin-top: 1.2rem;
  color: #22364f;
  background: var(--rui-fitropolis-orange);
  border-color: var(--rui-fitropolis-orange);
  font-size: 1.8rem;
}

.rui-fitropolis-demo .rui-fitropolis-demo__progress-card {
  margin-top: 1.7rem;
  padding: 0.9rem 0.8rem;
  background: var(--rui-fitropolis-paper);
  border: 1px solid var(--rui-fitropolis-line);
  border-radius: 0.85rem;
}

.rui-fitropolis-demo .rui-fitropolis-demo__progress-card .rui-fitropolis-demo__progress-head {
  margin-top: 0;
  color: var(--rui-fitropolis-ink);
}

.rui-fitropolis-demo .rui-fitropolis-demo__progress-values {
  margin-top: 0.6rem;
  color: var(--rui-fitropolis-muted);
  font-size: 0.7rem;
}

.rui-fitropolis-demo .rui-fitropolis-demo__progress-values span:first-child {
  color: var(--rui-fitropolis-ink);
  font-weight: 700;
}

.rui-fitropolis-demo .rui-fitropolis-demo__success .rui-fitropolis-demo__stats {
  margin-top: 1.1rem;
}

.rui-fitropolis-demo .rui-fitropolis-demo__duplicate-note {
  margin-top: 1rem;
}

.rui-fitropolis-demo .rui-fitropolis-demo__screen-panel[data-screen="success"] .rui-fitropolis-demo__button--quiet {
  width: 100%;
  margin-top: auto;
}

.rui-fitropolis-demo .rui-fitropolis-demo__status {
  min-height: 2.5rem;
  padding: 0.7rem 1rem;
  color: var(--rui-fitropolis-muted);
  background: var(--rui-fitropolis-paper);
  border-top: 1px solid var(--rui-fitropolis-line);
  font-size: 0.67rem;
  line-height: 1.35;
}

.rui-fitropolis-demo .rui-fitropolis-demo__phone-caption {
  margin: 0.75rem 0 0;
  font-size: 0.68rem;
  line-height: 1.4;
  text-align: center;
}

.rui-fitropolis-demo .rui-fitropolis-demo__story {
  min-width: 0;
  padding-top: clamp(0.5rem, 3vw, 2rem);
}

.rui-fitropolis-demo .rui-fitropolis-demo__story-kicker {
  margin: 0;
  color: var(--rui-fitropolis-orange-deep);
}

.rui-fitropolis-demo .rui-fitropolis-demo__story-title {
  max-width: 12ch;
  margin: 1.1rem 0 0;
  color: var(--rui-fitropolis-ink);
  font-family: "Alumni Sans", Arial, sans-serif;
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 0.9;
  text-wrap: balance;
}

.rui-fitropolis-demo .rui-fitropolis-demo__story-intro {
  max-width: 44ch;
  margin: 1.4rem 0 0;
  color: var(--rui-fitropolis-muted);
  font-size: clamp(0.95rem, 1.4vw, 1.08rem);
  line-height: 1.55;
}

.rui-fitropolis-demo .rui-fitropolis-demo__stages {
  display: grid;
  margin: clamp(2rem, 5vw, 4rem) 0 0;
  padding: 0;
  list-style: none;
}

.rui-fitropolis-demo .rui-fitropolis-demo__stage {
  display: grid;
  grid-template-columns: 2.3rem minmax(0, 1fr);
  gap: 1rem;
  min-width: 0;
  padding: 1.15rem 0;
  border-top: 1px solid rgba(34, 54, 79, 0.28);
}

.rui-fitropolis-demo .rui-fitropolis-demo__stage:last-child {
  border-bottom: 1px solid rgba(34, 54, 79, 0.28);
}

.rui-fitropolis-demo .rui-fitropolis-demo__stage-number {
  color: var(--rui-fitropolis-muted);
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.3;
}

.rui-fitropolis-demo .rui-fitropolis-demo__stage-title {
  margin: 0;
  color: var(--rui-fitropolis-ink);
  font-family: "Alumni Sans", Arial, sans-serif;
  font-size: clamp(1.45rem, 2.5vw, 2rem);
  font-weight: 600;
  line-height: 1;
}

.rui-fitropolis-demo .rui-fitropolis-demo__stage-copy {
  max-width: 42ch;
  margin: 0.45rem 0 0;
  color: var(--rui-fitropolis-muted);
  font-size: 0.86rem;
  line-height: 1.5;
}

.rui-fitropolis-demo .rui-fitropolis-demo__stage.is-current .rui-fitropolis-demo__stage-number,
.rui-fitropolis-demo .rui-fitropolis-demo__stage.is-complete .rui-fitropolis-demo__stage-number {
  color: var(--rui-fitropolis-orange-deep);
}

.rui-fitropolis-demo .rui-fitropolis-demo__stage.is-current .rui-fitropolis-demo__stage-title {
  text-decoration: underline;
  text-decoration-color: var(--rui-fitropolis-orange);
  text-decoration-thickness: 0.12rem;
  text-underline-offset: 0.25rem;
}

.rui-fitropolis-demo .rui-fitropolis-demo__boundary-note {
  max-width: 42ch;
  margin-top: clamp(2rem, 5vw, 4rem);
  padding-top: 1rem;
  border-top: 1px solid rgba(34, 54, 79, 0.28);
}

.rui-fitropolis-demo .rui-fitropolis-demo__note-label {
  margin: 0;
  color: var(--rui-fitropolis-orange-deep);
}

.rui-fitropolis-demo .rui-fitropolis-demo__note-copy {
  margin: 0.6rem 0 0;
  color: var(--rui-fitropolis-ink);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.4;
}

.rui-fitropolis-demo .rui-fitropolis-demo__note-detail,
.rui-fitropolis-demo .rui-fitropolis-demo__noscript {
  margin: 0.55rem 0 0;
  color: var(--rui-fitropolis-muted);
  font-size: 0.78rem;
  line-height: 1.5;
}

.rui-fitropolis-demo .rui-fitropolis-demo__noscript {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(34, 54, 79, 0.28);
}

@media (max-width: 760px) {
  .rui-fitropolis-demo .rui-fitropolis-demo__layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 2.75rem;
  }

  .rui-fitropolis-demo .rui-fitropolis-demo__phone-wrap {
    max-width: 340px;
    justify-self: center;
  }

  .rui-fitropolis-demo .rui-fitropolis-demo__story {
    padding-top: 0;
  }
}

@media (max-width: 420px) {
  .rui-fitropolis-demo {
    padding: 1.15rem;
  }

  .rui-fitropolis-demo .rui-fitropolis-demo__phone {
    padding: 0.4rem;
    border-radius: 1.8rem;
  }

  .rui-fitropolis-demo .rui-fitropolis-demo__screen {
    border-radius: 1.45rem;
  }

  .rui-fitropolis-demo .rui-fitropolis-demo__facts {
    gap: 0.4rem;
  }

  .rui-fitropolis-demo .rui-fitropolis-demo__facts dd {
    font-size: 0.7rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .rui-fitropolis-demo *,
  .rui-fitropolis-demo *::before,
  .rui-fitropolis-demo *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }
}

/* The case-study stylesheet intentionally gives authored h2/h3/p elements a
   strong editorial scale. This attribute-qualified layer keeps the embedded
   product UI at app-sized type while preserving the larger outer story. */
.rui-fitropolis-demo[data-demo-state] .rui-fitropolis-demo__screen-title {
  max-width: 18ch;
  margin: 0.7rem 0 0;
  font-family: "Alumni Sans", Arial, sans-serif;
  font-size: clamp(1.8rem, 8vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 0.92;
  text-transform: none;
}

.rui-fitropolis-demo[data-demo-state] .rui-fitropolis-demo__screen-intro {
  max-width: none;
  margin: 0.7rem 0 0;
  font-size: 0.8rem;
  line-height: 1.45;
}

.rui-fitropolis-demo[data-demo-state] .rui-fitropolis-demo__button {
  font-size: 0.875rem;
  line-height: 1.2;
}

.rui-fitropolis-demo[data-demo-state] .rui-fitropolis-demo__story-title {
  max-width: 12ch;
  margin: 1.1rem 0 0;
  font-family: "Alumni Sans", Arial, sans-serif;
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 0.9;
  text-transform: none;
}

.rui-fitropolis-demo[data-demo-state] .rui-fitropolis-demo__story-intro {
  max-width: 44ch;
  font-size: clamp(1rem, 1.4vw, 1.08rem);
  line-height: 1.55;
}

.rui-fitropolis-demo[data-demo-state] .rui-fitropolis-demo__stage-copy {
  max-width: 42ch;
  font-size: 0.86rem;
  line-height: 1.5;
}

.rui-fitropolis-demo[data-demo-state] .rui-fitropolis-demo__note-copy {
  max-width: 44ch;
  font-size: 0.92rem;
  line-height: 1.4;
}

.rui-fitropolis-demo[data-demo-state] .rui-fitropolis-demo__note-detail,
.rui-fitropolis-demo[data-demo-state] .rui-fitropolis-demo__noscript {
  max-width: 44ch;
  font-size: 0.78rem;
  line-height: 1.5;
}

.rui-fitropolis-demo[data-demo-state] .rui-fitropolis-demo__stage-title {
  margin: 0;
  font-family: "Alumni Sans", Arial, sans-serif;
  font-size: clamp(1.5rem, 2.5vw, 1.875rem);
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1;
  text-transform: none;
}

.rui-fitropolis-demo[data-demo-state] .rui-fitropolis-demo__field-hint,
.rui-fitropolis-demo[data-demo-state] .rui-fitropolis-demo__field-error,
.rui-fitropolis-demo[data-demo-state] .rui-fitropolis-demo__form-footnote,
.rui-fitropolis-demo[data-demo-state] .rui-fitropolis-demo__form-error,
.rui-fitropolis-demo[data-demo-state] .rui-fitropolis-demo__status,
.rui-fitropolis-demo[data-demo-state] .rui-fitropolis-demo__phone-caption {
  font-size: 0.7rem;
  line-height: 1.4;
}