[data-roi-calculator] {
  --roi-surface: var(--ct-surface, var(--paper, #ffffff));
  --roi-surface-muted: var(--ct-surface-alt, #eef3f8);
  --roi-surface-dark: var(--ct-surface-dark, #0f1728);
  --roi-surface-dark-2: var(--ct-surface-dark-2, #16243a);
  --roi-text: var(--ct-ink-900, var(--ink, #102038));
  --roi-text-muted: var(--ct-ink-500, var(--muted, #66758d));
  --roi-text-soft: var(--ct-ink-700, #42516a);
  --roi-border: var(--ct-line, rgba(16, 32, 56, 0.12));
  --roi-border-strong: var(--ct-line-strong, rgba(16, 32, 56, 0.18));
  --roi-accent: var(--ct-accent, var(--accent, #14c8b5));
  --roi-accent-strong: var(--ct-accent-strong, #0d9f92);
  --roi-accent-soft: var(--ct-accent-soft, rgba(20, 200, 181, 0.12));
  --roi-shadow-card: var(--ct-shadow-card, 0 18px 38px rgba(12, 23, 43, 0.06));
  --roi-radius-lg: var(--ct-radius-lg, 28px);
  --roi-radius-md: var(--ct-radius-md, 20px);
  --roi-radius-sm: var(--ct-radius-sm, 14px);
  --roi-space-8: var(--space-8, 0.5rem);
  --roi-space-12: var(--space-12, 0.75rem);
  --roi-space-16: var(--space-16, 1rem);
  --roi-space-24: var(--space-24, 1.5rem);
  --roi-space-32: var(--space-32, 2rem);
  --roi-card-padding: var(--card-padding, 2rem);
  color: var(--roi-text);
  display: grid;
  gap: var(--roi-space-32);
}

[data-roi-calculator],
[data-roi-calculator] * {
  box-sizing: border-box;
}

[data-roi-calculator] .ct-roi-calculator__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(320px, 0.94fr);
  gap: var(--roi-space-32);
  align-items: start;
}

[data-roi-calculator] .ct-roi-calculator__form,
[data-roi-calculator] .ct-roi-calculator__results {
  border-radius: var(--roi-radius-lg);
  border: 1px solid rgba(16, 32, 56, 0.08);
  box-shadow: var(--roi-shadow-card);
}

[data-roi-calculator] .ct-roi-calculator__form {
  display: grid;
  gap: var(--roi-space-24);
  padding: var(--roi-card-padding);
  background: rgba(255, 255, 255, 0.92);
}

[data-roi-calculator] .ct-roi-calculator__intro {
  display: grid;
  gap: var(--roi-space-8);
}

[data-roi-calculator] .ct-roi-calculator__intro h3,
[data-roi-calculator] .ct-roi-calculator__intro p,
[data-roi-calculator] .ct-roi-calculator__disclaimer strong,
[data-roi-calculator] .ct-roi-calculator__disclaimer p,
[data-roi-calculator] .ct-roi-calculator__highlight p {
  margin: 0;
}

[data-roi-calculator] .ct-roi-calculator__field {
  display: grid;
  gap: var(--roi-space-12);
}

[data-roi-calculator] .ct-roi-calculator__field label {
  color: var(--roi-text);
  font-size: 1rem;
  line-height: 1.5;
  font-weight: 600;
}

[data-roi-calculator] .ct-roi-calculator__field-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--roi-space-16);
}

[data-roi-calculator] .ct-roi-calculator__range-value {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 68px;
  min-height: 34px;
  padding: 0 var(--roi-space-12);
  border-radius: 999px;
  background: var(--roi-accent-soft);
  color: var(--roi-accent-strong);
  font-size: 0.9375rem;
  line-height: 1;
  font-weight: 700;
}

[data-roi-calculator] .ct-roi-calculator__hint {
  color: var(--roi-text-muted);
  font-size: var(--font-size-body-sm, 1rem);
  line-height: var(--line-height-body-sm, 1.55);
}

[data-roi-calculator] .ct-roi-calculator__input,
[data-roi-calculator] .ct-roi-calculator__range {
  width: 100%;
}

[data-roi-calculator] .ct-roi-calculator__input {
  min-height: 54px;
  padding: 0 var(--roi-space-16);
  border: 1px solid var(--roi-border);
  border-radius: 16px;
  background: #ffffff;
  color: var(--roi-text);
  font-size: 1rem;
  line-height: 1.5;
  font-weight: 500;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

[data-roi-calculator] .ct-roi-calculator__input:focus {
  outline: none;
  border-color: rgba(20, 200, 181, 0.52);
  box-shadow: 0 0 0 4px rgba(20, 200, 181, 0.12);
}

[data-roi-calculator] .ct-roi-calculator__range {
  --roi-range-progress: 0%;
  appearance: none;
  -webkit-appearance: none;
  height: 6px;
  border-radius: 999px;
  border: 0;
  outline: none;
  background: linear-gradient(
    90deg,
    var(--roi-accent) 0%,
    var(--roi-accent) var(--roi-range-progress),
    rgba(16, 32, 56, 0.12) var(--roi-range-progress),
    rgba(16, 32, 56, 0.12) 100%
  );
}

[data-roi-calculator] .ct-roi-calculator__range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: #ffffff;
  border: 2px solid var(--roi-accent-strong);
  box-shadow: 0 6px 18px rgba(13, 159, 146, 0.24);
  cursor: pointer;
}

[data-roi-calculator] .ct-roi-calculator__range::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: #ffffff;
  border: 2px solid var(--roi-accent-strong);
  box-shadow: 0 6px 18px rgba(13, 159, 146, 0.24);
  cursor: pointer;
}

[data-roi-calculator] .ct-roi-calculator__results {
  position: sticky;
  top: calc(var(--header-height, 80px) + var(--roi-space-32));
  overflow: hidden;
  display: grid;
  gap: var(--roi-space-24);
  padding: var(--roi-card-padding);
  background:
    radial-gradient(circle at top left, rgba(20, 200, 181, 0.1), transparent 24%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(244, 248, 255, 0.96) 100%);
}

[data-roi-calculator] .ct-roi-calculator__results::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at top right, rgba(20, 200, 181, 0.1), transparent 30%);
  opacity: 0.75;
  pointer-events: none;
}

[data-roi-calculator] .ct-roi-calculator__results > * {
  position: relative;
  z-index: 1;
}

[data-roi-calculator] .ct-roi-calculator__meta {
  color: var(--roi-text);
  font-size: 0.875rem;
  line-height: 1.4;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-weight: 700;
}

[data-roi-calculator] .ct-roi-calculator__result-list {
  display: grid;
  gap: var(--roi-space-12);
}

[data-roi-calculator] .ct-roi-calculator__result-row {
  display: flex;
  justify-content: space-between;
  gap: var(--roi-space-16);
  padding-bottom: var(--roi-space-12);
  border-bottom: 1px solid rgba(16, 32, 56, 0.08);
}

[data-roi-calculator] .ct-roi-calculator__result-row span {
  color: var(--roi-text-soft);
  font-size: 0.9375rem;
  line-height: 1.5;
}

[data-roi-calculator] .ct-roi-calculator__result-value {
  color: var(--roi-text);
  font-size: 1.0625rem;
  line-height: 1.45;
  font-weight: 700;
  text-align: right;
  transition: transform 220ms ease, color 220ms ease, opacity 220ms ease;
}

[data-roi-calculator] .ct-roi-calculator__result-value.is-accent,
[data-roi-calculator] .ct-roi-calculator__result-row--accent .ct-roi-calculator__result-value {
  color: var(--roi-accent-strong);
}

[data-roi-calculator] .ct-roi-calculator__result-value.is-secondary {
  color: #2e66f2;
}

[data-roi-calculator] .ct-roi-calculator__result-value.is-negative,
[data-roi-calculator] .ct-roi-calculator__highlight-value.is-negative {
  color: #d96b6b;
}

[data-roi-calculator] .ct-roi-calculator__highlight {
  display: grid;
  gap: var(--roi-space-8);
  padding: var(--roi-space-24);
  border-radius: 24px;
  background: linear-gradient(135deg, var(--roi-surface-dark) 0%, var(--roi-surface-dark-2) 100%);
  color: #ffffff;
}

[data-roi-calculator] .ct-roi-calculator__highlight p {
  color: rgba(255, 255, 255, 0.72);
}

[data-roi-calculator] .ct-roi-calculator__highlight-value {
  font-family: var(--font-display, var(--serif, "Fraunces", Georgia, serif));
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
  color: var(--roi-accent);
}

[data-roi-calculator] .ct-roi-calculator__impact {
  position: relative;
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
}

[data-roi-calculator] .ct-roi-calculator__impact span {
  display: block;
  width: 35%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--roi-accent) 0%, #74f1e4 100%);
  box-shadow: 0 0 24px rgba(20, 200, 181, 0.35);
  transition: width 260ms ease, background 220ms ease, box-shadow 220ms ease;
}

[data-roi-calculator][data-roi-state="negative"] .ct-roi-calculator__impact span,
[data-roi-calculator] [data-roi-results].is-negative .ct-roi-calculator__impact span {
  background: linear-gradient(90deg, #d96b6b 0%, #f3a0a0 100%);
  box-shadow: 0 0 24px rgba(217, 107, 107, 0.28);
}

[data-roi-calculator] .ct-roi-calculator__actions {
  display: grid;
  gap: var(--roi-space-16);
}

[data-roi-calculator] .ct-roi-calculator__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 1.5rem;
  border-radius: 999px;
  background: var(--roi-accent);
  color: #05211f;
  font-size: 1rem;
  line-height: 1.5;
  font-weight: 700;
  text-decoration: none;
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease;
}

[data-roi-calculator] .ct-roi-calculator__button:hover {
  transform: translateY(-1px);
  background: var(--roi-accent-strong);
  color: #ffffff;
}

[data-roi-calculator] .ct-roi-calculator__inline-link {
  color: var(--roi-text);
  font-size: 0.9375rem;
  line-height: 1.5;
  font-weight: 600;
  text-decoration: none;
}

[data-roi-calculator] .ct-roi-calculator__inline-link:hover {
  color: var(--roi-accent-strong);
}

[data-roi-calculator] .ct-roi-calculator__disclaimer {
  display: grid;
  gap: var(--roi-space-12);
  padding: var(--roi-space-24);
  border-left: 4px solid rgba(20, 200, 181, 0.72);
  border-radius: 0 20px 20px 0;
  background: rgba(20, 200, 181, 0.08);
}

[data-roi-calculator] [data-roi-results].is-updating .ct-roi-calculator__result-value,
[data-roi-calculator] [data-roi-results].is-updating .ct-roi-calculator__highlight-value {
  opacity: 0.94;
  transform: translateY(-1px);
}

@media (max-width: 991px) {
  [data-roi-calculator] .ct-roi-calculator__grid {
    grid-template-columns: 1fr;
  }

  [data-roi-calculator] .ct-roi-calculator__results {
    position: static;
    top: auto;
  }
}

@media (max-width: 767px) {
  [data-roi-calculator] {
    --roi-card-padding: 1.25rem;
  }

  [data-roi-calculator] .ct-roi-calculator__field-head,
  [data-roi-calculator] .ct-roi-calculator__result-row {
    flex-direction: column;
    align-items: flex-start;
  }

  [data-roi-calculator] .ct-roi-calculator__result-value {
    text-align: left;
  }
}