:root {
  --bg: #f5efe3;
  --bg-strong: #efe3d0;
  --surface: rgba(255, 249, 240, 0.88);
  --surface-strong: rgba(255, 250, 244, 0.96);
  --line: rgba(89, 63, 38, 0.16);
  --text: #1e1d1a;
  --muted: #5f5a50;
  --accent: #8a4b2f;
  --accent-deep: #6d3320;
  --accent-soft: rgba(138, 75, 47, 0.1);
  --sage: #2f6456;
  --sage-soft: rgba(47, 100, 86, 0.12);
  --warning: #915f13;
  --warning-soft: rgba(145, 95, 19, 0.12);
  --danger: #8b3a29;
  --danger-soft: rgba(139, 58, 41, 0.12);
  --shadow: 0 28px 70px rgba(90, 58, 23, 0.14);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Aptos", "Segoe UI Variable", "Trebuchet MS", sans-serif;
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.32), rgba(255, 255, 255, 0)) 0 0 / 100% 100%,
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.48), transparent 38%),
    linear-gradient(145deg, #f8f4ea 0%, #ecdfcb 42%, #f4ede2 100%);
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(89, 63, 38, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(89, 63, 38, 0.04) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: 0.42;
  pointer-events: none;
}

.backdrop {
  position: fixed;
  border-radius: 999px;
  filter: blur(18px);
  opacity: 0.52;
  pointer-events: none;
}

.backdrop-a {
  width: 26rem;
  height: 26rem;
  top: -7rem;
  right: -8rem;
  background: rgba(138, 75, 47, 0.18);
}

.backdrop-b {
  width: 22rem;
  height: 22rem;
  left: -7rem;
  bottom: 5rem;
  background: rgba(47, 100, 86, 0.16);
}

.page-shell {
  position: relative;
  z-index: 1;
  width: min(1400px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.3rem 0 4rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero {
  padding: 2rem;
  margin-bottom: 1.2rem;
}

.hero-copy {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1.8fr 0.9fr;
  align-items: end;
}

.eyebrow {
  margin: 0 0 0.6rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent-deep);
  font-weight: 700;
}

h1,
h2,
h3 {
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  letter-spacing: -0.02em;
  margin: 0;
}

h1 {
  font-size: clamp(2.25rem, 3vw + 1rem, 4.1rem);
  line-height: 0.98;
  max-width: 13ch;
}

h2 {
  font-size: clamp(1.45rem, 1.6vw + 0.7rem, 2.25rem);
  line-height: 1.04;
}

h3 {
  font-size: 1.08rem;
}

.lede,
.callout-detail,
.market-note,
.field-note,
.section-note,
.jv-lede,
.scenario-description,
.metric-copy,
.question-copy,
.summary-note p,
.market-meta,
.market-label,
.question-list,
.copy-status,
.score-bar-label,
.scenario-note {
  color: var(--muted);
}

.lede {
  max-width: 72ch;
  font-size: 1.02rem;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
  align-self: start;
  flex-wrap: wrap;
}

.button,
.preset-chip {
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.button:hover,
.preset-chip:hover {
  transform: translateY(-1px);
}

.button-solid {
  padding: 0.9rem 1.25rem;
  background: var(--accent);
  color: #fff8f2;
}

.button-ghost {
  padding: 0.9rem 1.25rem;
  background: rgba(255, 252, 248, 0.85);
  color: var(--text);
  border: 1px solid var(--line);
}

.copy-status {
  min-height: 1.25rem;
  padding-top: 0.6rem;
  font-size: 0.95rem;
}

.market-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
  margin-bottom: 1.1rem;
}

.market-card {
  padding: 1rem 1.1rem;
}

.market-value {
  margin: 0.3rem 0 0.35rem;
  font-size: 2rem;
  font-weight: 700;
}

.market-label,
.market-meta,
.market-note {
  margin: 0;
}

.market-card-note {
  background: linear-gradient(160deg, rgba(255, 249, 240, 0.92), rgba(247, 241, 233, 0.82));
}

.workspace {
  display: grid;
  grid-template-columns: minmax(320px, 390px) minmax(0, 1fr);
  gap: 1rem;
}

.controls-column {
  position: relative;
}

.controls-panel {
  position: sticky;
  top: 1rem;
  padding: 1.5rem;
}

.section-heading {
  display: grid;
  gap: 0.25rem;
  margin-bottom: 1rem;
}

.section-heading.small {
  margin-bottom: 0.9rem;
}

.form-section + .form-section {
  margin-top: 1.5rem;
  padding-top: 1.3rem;
  border-top: 1px solid var(--line);
}

.form-section h3 {
  margin-bottom: 0.85rem;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.field,
.slider-field {
  display: grid;
  gap: 0.4rem;
}

.field span,
.slider-field span {
  font-size: 0.92rem;
  font-weight: 600;
}

.field input[type="number"],
.field input[type="text"] {
  width: 100%;
  padding: 0.78rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(89, 63, 38, 0.18);
  background: rgba(255, 254, 251, 0.94);
  font: inherit;
  color: var(--text);
}

.field input:focus,
.slider-field input:focus,
.button:focus,
.preset-chip:focus {
  outline: 2px solid rgba(47, 100, 86, 0.28);
  outline-offset: 2px;
}

.field-checkbox {
  align-content: end;
}

.field-checkbox input {
  width: 1.1rem;
  height: 1.1rem;
}

.field-note {
  margin: 0.8rem 0 0;
  font-size: 0.9rem;
  line-height: 1.5;
}

.section-note {
  margin: 0;
  line-height: 1.6;
}

.section-note strong {
  color: var(--text);
}

.sanity-warning {
  margin-top: 0.8rem;
  padding: 0.8rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(139, 58, 41, 0.18);
  background: rgba(139, 58, 41, 0.08);
  color: var(--danger);
  font-size: 0.88rem;
  line-height: 1.45;
}

.preset-row {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.preset-chip {
  padding: 0.58rem 0.85rem;
  background: rgba(255, 252, 248, 0.75);
  border: 1px solid var(--line);
  color: var(--text);
}

.preset-chip.is-active {
  background: var(--accent-soft);
  border-color: rgba(138, 75, 47, 0.35);
  color: var(--accent-deep);
}

.slider-grid {
  display: grid;
  gap: 0.95rem;
}

.slider-field {
  background: rgba(255, 252, 248, 0.72);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 0.8rem;
}

.slider-field output {
  font-size: 0.9rem;
  color: var(--accent-deep);
  font-weight: 700;
}

.slider-field input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

.results-column {
  display: grid;
  gap: 1rem;
}

.summary-card,
.callout-card,
.metrics-card,
.jv-card,
.questions-card {
  padding: 1.5rem;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.summary-note {
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255, 252, 246, 0.8);
}

.summary-note p {
  margin: 0.45rem 0 0;
  line-height: 1.55;
}

.callout-card {
  background:
    linear-gradient(140deg, rgba(255, 251, 245, 0.95), rgba(255, 244, 229, 0.9)),
    var(--surface-strong);
}

.callout-detail {
  margin: 0.75rem 0 1rem;
  font-size: 1rem;
  line-height: 1.6;
}

.score-breakdown {
  display: grid;
  gap: 0.8rem;
}

.score-row {
  display: grid;
  gap: 0.35rem;
}

.score-bar {
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: rgba(89, 63, 38, 0.08);
  overflow: hidden;
}

.score-bar-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--sage), var(--accent));
}

.score-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
}

.comparison-card {
  position: relative;
  z-index: 2;
  overflow: visible;
  padding: 1.5rem;
  background:
    linear-gradient(155deg, rgba(255, 252, 247, 0.96), rgba(246, 239, 229, 0.88)),
    var(--surface-strong);
}

.comparison-note {
  margin: 0 0 1rem;
  color: var(--muted);
  line-height: 1.6;
}

.comparison-chart {
  display: grid;
  gap: 0.8rem;
}

.comparison-row {
  display: grid;
  grid-template-columns: minmax(170px, 210px) minmax(0, 1fr) minmax(120px, 160px);
  gap: 0.9rem;
  align-items: center;
}

.comparison-label {
  display: grid;
  gap: 0.12rem;
  align-content: center;
}

.comparison-label-main,
.comparison-label-sub {
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 800;
}

.comparison-label-main {
  font-size: 0.95rem;
  line-height: 1.05;
}

.comparison-label-sub {
  font-size: 0.72rem;
  color: var(--muted);
}

.comparison-workings-chip {
  width: max-content;
  margin-top: 0.4rem;
  padding: 0.38rem 0.72rem;
  border: 1px solid rgba(89, 63, 38, 0.16);
  border-radius: 999px;
  background: rgba(255, 251, 244, 0.9);
  color: var(--accent-deep);
  font: inherit;
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease;
}

.comparison-workings-chip:hover,
.comparison-workings-chip:focus-visible {
  outline: none;
  transform: translateY(-1px);
  border-color: rgba(139, 76, 34, 0.36);
  background: linear-gradient(135deg, rgba(139, 76, 34, 0.14), rgba(214, 177, 87, 0.16));
  color: var(--text);
  box-shadow: 0 10px 24px rgba(89, 63, 38, 0.12);
}

.comparison-bar-area {
  position: relative;
  display: grid;
  gap: 0.55rem;
}

.comparison-bar-track {
  position: relative;
  height: 3.2rem;
  border-radius: 18px;
  border: 1px solid rgba(89, 63, 38, 0.1);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.52), rgba(255, 255, 255, 0.08)),
    rgba(255, 255, 255, 0.48);
  overflow: hidden;
}

.comparison-bar-track::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.08), transparent 30%, transparent 70%, rgba(255, 255, 255, 0.06));
  pointer-events: none;
}

.comparison-bar-fill {
  position: relative;
  height: 100%;
  min-width: 7rem;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 0 1rem;
  border-radius: inherit;
  color: #fffdf9;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.comparison-row.tone-baseline .comparison-bar-fill {
  background: linear-gradient(90deg, #20252f, #4b5563);
}

.comparison-row.tone-accent .comparison-bar-fill {
  background: linear-gradient(90deg, var(--accent-deep), var(--accent));
}

.comparison-row.tone-sage .comparison-bar-fill {
  background: linear-gradient(90deg, #215c51, var(--sage));
}

.comparison-row.tone-warning .comparison-bar-fill {
  background: linear-gradient(90deg, #b27627, #d6b157);
}

.comparison-row.tone-danger .comparison-bar-fill {
  background: linear-gradient(90deg, #a84f3d, #cc7b52);
}

.comparison-row.tone-neutral .comparison-bar-fill {
  background: linear-gradient(90deg, #55657c, #8392a6);
}

.comparison-bar-value {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.comparison-tooltip {
  position: absolute;
  top: calc(100% + 0.2rem);
  left: 0;
  z-index: 8;
  width: min(27rem, calc(100vw - 3rem));
  padding: 1rem 1.05rem;
  border: 1px solid rgba(248, 229, 207, 0.14);
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(214, 177, 87, 0.16), transparent 42%),
    linear-gradient(165deg, rgba(28, 33, 41, 0.98), rgba(20, 23, 29, 0.96));
  color: #f7efe3;
  box-shadow: 0 24px 60px rgba(16, 18, 24, 0.28);
  opacity: 0;
  transform: translateY(0.45rem);
  pointer-events: none;
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.comparison-row:hover .comparison-tooltip,
.comparison-row:focus-within .comparison-tooltip {
  opacity: 1;
  transform: translateY(0);
}

.comparison-tooltip-title {
  margin: 0 0 0.85rem;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(247, 239, 227, 0.78);
}

.comparison-tooltip-lines {
  display: grid;
  gap: 0.7rem;
}

.comparison-tooltip-line {
  display: grid;
  gap: 0.18rem;
}

.comparison-tooltip-line-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.8rem;
}

.comparison-tooltip-line-label {
  font-size: 0.93rem;
  color: rgba(247, 239, 227, 0.94);
}

.comparison-tooltip-line-value {
  font-size: 1rem;
  font-weight: 800;
  color: #ffffff;
  text-align: right;
}

.comparison-tooltip-formula {
  font-size: 0.76rem;
  line-height: 1.45;
  color: rgba(247, 239, 227, 0.62);
}

.comparison-tooltip-note {
  margin: 0.9rem 0 0;
  font-size: 0.76rem;
  line-height: 1.5;
  color: rgba(247, 239, 227, 0.72);
}

.comparison-delta {
  display: grid;
  gap: 0.08rem;
  justify-items: start;
}

.comparison-delta strong {
  font-size: 1.45rem;
  line-height: 1;
}

.comparison-delta span {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: var(--muted);
}

.comparison-delta.tone-positive strong {
  color: var(--text);
}

.comparison-delta.tone-negative strong {
  color: var(--danger);
}

.comparison-delta.tone-baseline strong {
  color: var(--accent-deep);
}

.metric-card {
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255, 252, 246, 0.78);
}

.metric-label {
  margin: 0;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-deep);
}

.metric-value {
  margin: 0.45rem 0 0.3rem;
  font-size: 1.55rem;
  font-weight: 700;
}

.metric-copy {
  margin: 0;
  line-height: 1.5;
  font-size: 0.92rem;
}

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

.scenario-card {
  padding: 1.4rem;
  position: relative;
  overflow: hidden;
}

.scenario-card::after {
  content: "";
  position: absolute;
  inset: auto -5rem -8rem auto;
  width: 12rem;
  height: 12rem;
  border-radius: 50%;
  background: rgba(138, 75, 47, 0.06);
}

.scenario-card.rank-1 {
  border-color: rgba(47, 100, 86, 0.32);
  background:
    linear-gradient(140deg, rgba(246, 255, 250, 0.96), rgba(254, 252, 247, 0.92)),
    var(--surface);
}

.scenario-card.rank-2 {
  border-color: rgba(138, 75, 47, 0.26);
}

.scenario-header {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  align-items: start;
}

.scenario-rank {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  padding: 0.38rem 0.65rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
}

.scenario-description,
.scenario-note {
  margin: 0.55rem 0 1rem;
  line-height: 1.55;
}

.scenario-bleed-line {
  margin: 0 0 0.85rem;
  font-size: 0.82rem;
  line-height: 1.45;
  color: var(--accent-deep);
}

.scenario-bleed-line strong {
  color: var(--text);
}

.scenario-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  margin-bottom: 1rem;
}

.scenario-stat {
  padding: 0.8rem;
  border-radius: var(--radius-md);
  background: rgba(255, 254, 251, 0.86);
  border: 1px solid rgba(89, 63, 38, 0.12);
}

.scenario-stat-label {
  margin: 0;
  font-size: 0.83rem;
  color: var(--muted);
}

.scenario-stat-value {
  margin: 0.35rem 0 0;
  font-size: 1.2rem;
  font-weight: 700;
}

.scenario-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.9rem;
}

.tag {
  display: inline-flex;
  padding: 0.38rem 0.68rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
}

.tag.good {
  background: var(--sage-soft);
  color: var(--sage);
}

.tag.warn {
  background: var(--warning-soft);
  color: var(--warning);
}

.tag.risk {
  background: var(--danger-soft);
  color: var(--danger);
}

.scenario-points {
  margin: 0;
  padding-left: 1.1rem;
  position: relative;
  z-index: 1;
}

.scenario-points li + li {
  margin-top: 0.35rem;
}

.scenario-formula-wrap {
  position: relative;
  z-index: 1;
  margin: 0 0 1rem;
  padding: 0.75rem 0.8rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(89, 63, 38, 0.12);
  background: rgba(255, 253, 249, 0.82);
}

.scenario-formula-title {
  margin: 0 0 0.45rem;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-deep);
  font-weight: 700;
}

.scenario-formula-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.72rem;
  line-height: 1.35;
}

.scenario-formula-table th,
.scenario-formula-table td {
  padding: 0.3rem 0.35rem;
  border-top: 1px solid rgba(89, 63, 38, 0.08);
  text-align: left;
  vertical-align: top;
}

.scenario-formula-table thead th {
  border-top: 0;
  color: var(--accent-deep);
  font-weight: 700;
}

.scenario-formula-table td:last-child,
.scenario-formula-table th:last-child {
  text-align: right;
  white-space: nowrap;
}

.jv-grid {
  margin-bottom: 1rem;
}

.jv-output {
  display: grid;
  gap: 0.9rem;
}

.jv-box {
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255, 252, 248, 0.74);
}

.jv-box h3 {
  margin-bottom: 0.55rem;
}

.jv-box p {
  margin: 0.28rem 0;
  line-height: 1.55;
}

.status-pill {
  display: inline-flex;
  margin-top: 0.55rem;
  padding: 0.38rem 0.7rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
}

.status-pill.good {
  background: var(--sage-soft);
  color: var(--sage);
}

.status-pill.warn {
  background: var(--warning-soft);
  color: var(--warning);
}

.status-pill.risk {
  background: var(--danger-soft);
  color: var(--danger);
}

.question-list {
  margin: 0;
  padding-left: 1.3rem;
}

.question-list li + li {
  margin-top: 0.65rem;
}

.question-list strong {
  color: var(--text);
}

.flow-summary-card,
.flow-nonsale-card {
  padding: 1.5rem;
}

.flow-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 1rem;
}

.flow-mini-card,
.flow-metric,
.flow-start,
.flow-node,
.flow-option-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(255, 252, 246, 0.8);
}

.flow-mini-card {
  padding: 1rem;
}

.flow-mini-label,
.flow-metric-label {
  margin: 0;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-deep);
}

.flow-mini-value,
.flow-metric-value {
  margin: 0.35rem 0 0.3rem;
  font-size: 1.35rem;
  font-weight: 700;
}

.flow-mini-copy {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
  font-size: 0.92rem;
}

.flow-stage {
  display: grid;
  gap: 1rem;
  margin: 1rem 0;
}

.flow-start,
.flow-node,
.flow-option-card {
  padding: 1.3rem;
}

.flow-start {
  background:
    linear-gradient(145deg, rgba(255, 249, 242, 0.98), rgba(251, 242, 230, 0.92)),
    var(--surface-strong);
}

.flow-step-pill,
.flow-branch-label,
.flow-rank-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.68rem;
  border-radius: 999px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  font-weight: 700;
}

.flow-step-pill {
  background: rgba(255, 255, 255, 0.74);
  color: var(--accent-deep);
  border: 1px solid rgba(89, 63, 38, 0.12);
  margin-bottom: 0.7rem;
}

.flow-branches {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  align-items: start;
}

.flow-lane {
  display: grid;
  gap: 0.85rem;
}

.flow-branch-label {
  width: fit-content;
  margin-left: 0.5rem;
  border: 1px solid transparent;
}

.flow-branch-label.good,
.flow-rank-pill.current {
  background: var(--sage-soft);
  color: var(--sage);
  border-color: rgba(47, 100, 86, 0.18);
}

.flow-branch-label.warn,
.flow-rank-pill.failed {
  background: var(--warning-soft);
  color: var(--warning);
  border-color: rgba(145, 95, 19, 0.18);
}

.flow-node.good,
.flow-option-card.rank-1 {
  background:
    linear-gradient(145deg, rgba(245, 255, 250, 0.98), rgba(252, 248, 240, 0.9)),
    var(--surface);
  border-color: rgba(47, 100, 86, 0.28);
}

.flow-node.warn,
.flow-option-card.rank-2 {
  background:
    linear-gradient(145deg, rgba(255, 251, 245, 0.98), rgba(252, 246, 237, 0.9)),
    var(--surface);
  border-color: rgba(145, 95, 19, 0.2);
}

.flow-node.risk {
  background:
    linear-gradient(145deg, rgba(255, 248, 246, 0.98), rgba(252, 245, 240, 0.9)),
    var(--surface);
  border-color: rgba(139, 58, 41, 0.22);
}

.flow-node-title {
  margin: 0;
  font-size: 1.18rem;
}

.flow-node-copy {
  margin: 0.6rem 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.flow-metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  margin-top: 0.95rem;
}

.flow-metric {
  padding: 0.85rem;
}

.flow-node-lines {
  display: grid;
  gap: 0.45rem;
  margin-top: 0.85rem;
}

.flow-node-lines p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
  font-size: 0.92rem;
}

.flow-node-lines strong {
  color: var(--text);
}

.flow-outcome-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.flow-option-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.flow-option-header {
  display: flex;
  justify-content: space-between;
  gap: 0.9rem;
  align-items: start;
}

.flow-option-header strong {
  white-space: nowrap;
}

.flow-rank-row {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.path-page {
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: rgba(250, 252, 255, 0.92);
  --line: rgba(30, 41, 59, 0.1);
  --text: #0f172a;
  --muted: #526074;
  --accent: #2563eb;
  --accent-deep: #1d4ed8;
  --accent-soft: rgba(37, 99, 235, 0.12);
  --sage: #0f766e;
  --sage-soft: rgba(15, 118, 110, 0.12);
  --warning: #d97706;
  --warning-soft: rgba(217, 119, 6, 0.14);
  --danger: #ea580c;
  --danger-soft: rgba(234, 88, 12, 0.14);
  --shadow: 0 30px 90px rgba(15, 23, 42, 0.12);
}

body.path-page {
  background:
    radial-gradient(circle at top left, rgba(59, 130, 246, 0.15), transparent 30%),
    radial-gradient(circle at bottom right, rgba(20, 184, 166, 0.12), transparent 28%),
    linear-gradient(165deg, #f5f9ff 0%, #eef4ff 45%, #f9fbff 100%);
}

body.path-page::before {
  background-image:
    radial-gradient(circle, rgba(37, 99, 235, 0.08) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.4;
}

.path-page .backdrop-a {
  background: rgba(37, 99, 235, 0.16);
}

.path-page .backdrop-b {
  background: rgba(20, 184, 166, 0.14);
}

.path-page .hero {
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.88), rgba(244, 248, 255, 0.82)),
    var(--surface-strong);
  border-color: rgba(37, 99, 235, 0.12);
}

.path-page h1,
.path-page h2,
.path-page h3 {
  font-family: "Aptos Display", "Segoe UI Variable", "Segoe UI", sans-serif;
  letter-spacing: -0.045em;
}

.path-page h1 {
  font-weight: 760;
  line-height: 0.92;
  max-width: 8ch;
}

.path-page h2 {
  font-weight: 720;
}

.path-page .lede {
  max-width: 60ch;
}

.path-page .eyebrow {
  color: var(--accent);
}

.path-page .button-ghost {
  background: rgba(255, 255, 255, 0.78);
  border-color: rgba(37, 99, 235, 0.12);
  color: var(--accent-deep);
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.06);
}

.path-page .button-ghost:hover {
  background: rgba(239, 246, 255, 0.96);
}

.path-page .copy-status {
  color: #64748b;
}

.path-page .comparison-card {
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.92), rgba(243, 248, 255, 0.9)),
    var(--surface-strong);
  border-color: rgba(37, 99, 235, 0.1);
}

.path-page .comparison-bar-track {
  border-color: rgba(37, 99, 235, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.62), rgba(239, 246, 255, 0.18)),
    rgba(255, 255, 255, 0.55);
}

.path-page .comparison-row.tone-baseline .comparison-bar-fill {
  background: linear-gradient(90deg, #172033, #334155);
}

.path-page .comparison-row.tone-accent .comparison-bar-fill {
  background: linear-gradient(90deg, #1d4ed8, #38bdf8);
}

.path-page .comparison-row.tone-sage .comparison-bar-fill {
  background: linear-gradient(90deg, #0f766e, #2dd4bf);
}

.path-page .comparison-row.tone-warning .comparison-bar-fill {
  background: linear-gradient(90deg, #d97706, #fbbf24);
}

.path-page .comparison-row.tone-danger .comparison-bar-fill {
  background: linear-gradient(90deg, #ea580c, #fb7185);
}

.path-page .comparison-row.tone-neutral .comparison-bar-fill {
  background: linear-gradient(90deg, #475569, #94a3b8);
}

.path-board,
.path-context {
  padding: 1.6rem;
}

.path-board {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(37, 99, 235, 0.1), transparent 22rem),
    radial-gradient(circle at bottom left, rgba(20, 184, 166, 0.08), transparent 18rem),
    linear-gradient(165deg, rgba(255, 255, 255, 0.96), rgba(243, 247, 255, 0.94));
  border-color: rgba(37, 99, 235, 0.1);
}

.path-board::before {
  content: "";
  position: absolute;
  left: 2rem;
  top: 9.2rem;
  bottom: 2rem;
  width: 1px;
  background: linear-gradient(180deg, rgba(37, 99, 235, 0.42), rgba(20, 184, 166, 0.26));
  opacity: 0.85;
}

.path-context {
  margin-top: 1rem;
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.9), rgba(247, 250, 255, 0.86)),
    var(--surface-strong);
  border-color: rgba(37, 99, 235, 0.08);
}

.path-context summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--accent-deep);
  list-style: none;
}

.path-context summary::-webkit-details-marker {
  display: none;
}

.path-context summary::after {
  content: "Open";
  float: right;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.path-context[open] summary::after {
  content: "Hide";
}

.path-context .section-note {
  margin-top: 0.9rem;
}

.path-choice-shell,
.path-branch-shell,
.path-detail-shell,
.path-options-shell {
  position: relative;
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
  padding-left: 2.8rem;
}

.path-choice-grid,
.path-chip-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.path-stage-card,
.path-selection-card,
.path-placeholder {
  position: relative;
  padding: 1.2rem 1.25rem 1.2rem 1.35rem;
  border-radius: 24px;
  border: 1px solid rgba(30, 41, 59, 0.08);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.08);
  overflow: hidden;
}

.path-stage-card::after,
.path-selection-card::after,
.path-placeholder::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, rgba(37, 99, 235, 0.7), rgba(20, 184, 166, 0.5));
}

.path-stage-card::before,
.path-selection-card::before,
.path-placeholder::before {
  content: "";
  position: absolute;
  left: -2.15rem;
  top: 1.45rem;
  width: 0.95rem;
  height: 0.95rem;
  border-radius: 50%;
  background: #ffffff;
  border: 3px solid rgba(37, 99, 235, 0.7);
  box-shadow: 0 0 0 10px rgba(239, 246, 255, 0.95);
}

.path-stage-card.tone-gate {
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.98), rgba(239, 246, 255, 0.95)),
    var(--surface-strong);
}

.path-stage-card.tone-good,
.path-selection-card.tone-good {
  background:
    linear-gradient(160deg, rgba(242, 255, 251, 0.98), rgba(244, 252, 255, 0.95)),
    var(--surface);
  border-color: rgba(15, 118, 110, 0.18);
}

.path-stage-card.tone-warn {
  background:
    linear-gradient(160deg, rgba(255, 249, 240, 0.98), rgba(255, 253, 249, 0.95)),
    var(--surface);
  border-color: rgba(217, 119, 6, 0.16);
}

.path-stage-card.tone-risk,
.path-selection-card.tone-risk {
  background:
    linear-gradient(160deg, rgba(255, 246, 243, 0.98), rgba(255, 251, 248, 0.96)),
    var(--surface);
  border-color: rgba(234, 88, 12, 0.18);
}

.path-stage-head {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
}

.path-stage-head h2 {
  margin: 0;
  max-width: 22ch;
}

.path-step-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.2rem;
  height: 2.2rem;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(239, 246, 255, 0.92));
  border: 1px solid rgba(37, 99, 235, 0.14);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.path-stage-summary,
.path-stage-aside,
.path-selection-copy,
.path-chip-copy,
.path-choice-copy {
  margin: 0.65rem 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.path-stage-aside {
  font-size: 0.92rem;
}

.path-metric-strip,
.path-button-metrics,
.path-chip-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1rem;
}

.path-metric-pill {
  min-width: 0;
  padding: 0.58rem 0.72rem;
  border-radius: 16px;
  border: 1px solid rgba(37, 99, 235, 0.08);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.path-metric-pill span {
  display: block;
  margin-bottom: 0.16rem;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  color: var(--accent-deep);
  font-weight: 700;
}

.path-metric-pill strong {
  display: block;
  font-size: 0.98rem;
}

.path-choice-card,
.path-chip {
  width: 100%;
  border: 0;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.path-choice-card:hover,
.path-chip:hover {
  transform: translateY(-2px);
}

.path-choice-card {
  position: relative;
  min-height: 230px;
  padding: 1.25rem 1.2rem 1.15rem;
  border-radius: 28px;
  display: grid;
  gap: 0.85rem;
  align-content: start;
  overflow: hidden;
  border: 1px solid rgba(30, 41, 59, 0.08);
  box-shadow: 0 26px 70px rgba(15, 23, 42, 0.1);
}

.path-choice-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.35), transparent 45%);
  pointer-events: none;
}

.path-choice-card.choice-yes {
  background:
    radial-gradient(circle at top right, rgba(14, 165, 233, 0.28), transparent 35%),
    linear-gradient(155deg, #eaf5ff 0%, #f3fffd 100%);
  border-color: rgba(14, 165, 233, 0.18);
}

.path-choice-card.choice-no {
  background:
    radial-gradient(circle at top right, rgba(249, 115, 22, 0.22), transparent 35%),
    linear-gradient(155deg, #fff5ea 0%, #fffdf7 100%);
  border-color: rgba(249, 115, 22, 0.16);
}

.path-choice-card.is-active {
  transform: translateY(-2px);
  box-shadow: 0 30px 80px rgba(15, 23, 42, 0.16);
  filter: saturate(1.08);
}

.path-choice-kicker,
.path-chip-kicker {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-deep);
  font-weight: 700;
}

.path-choice-top,
.path-chip-top {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: flex-start;
}

.path-choice-top strong,
.path-chip-top strong {
  font-size: 1.08rem;
  line-height: 1.18;
}

.path-choice-arrow,
.path-chip-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  border-radius: 999px;
  padding: 0.38rem 0.66rem;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(37, 99, 235, 0.12);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.path-chip {
  position: relative;
  min-height: 185px;
  padding: 1rem 1rem 0.95rem;
  border-radius: 24px;
  border: 1px solid rgba(30, 41, 59, 0.08);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 22px 54px rgba(15, 23, 42, 0.08);
  display: grid;
  gap: 0.6rem;
  align-content: start;
  overflow: hidden;
}

.path-chip::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.3), transparent 48%);
  pointer-events: none;
}

.path-chip::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 4px;
  background: rgba(37, 99, 235, 0.32);
}

.path-chip.tone-good {
  background: linear-gradient(160deg, rgba(243, 255, 251, 0.98), rgba(249, 255, 255, 0.96));
}

.path-chip.tone-good::after {
  background: rgba(15, 118, 110, 0.65);
}

.path-chip.tone-risk {
  background: linear-gradient(160deg, rgba(255, 247, 244, 0.98), rgba(255, 252, 250, 0.96));
}

.path-chip.tone-risk::after {
  background: rgba(234, 88, 12, 0.6);
}

.path-chip.is-active {
  transform: translateY(-2px);
  box-shadow: 0 26px 62px rgba(15, 23, 42, 0.12);
  border-color: rgba(37, 99, 235, 0.18);
}

.path-placeholder {
  border-style: dashed;
  background: rgba(248, 250, 255, 0.82);
}

.path-placeholder h2 {
  margin: 0;
}

.path-selection-card {
  margin-top: 0.1rem;
}

.path-point-list {
  display: grid;
  gap: 0.55rem;
  margin-top: 0.95rem;
}

.path-point {
  display: grid;
  grid-template-columns: 0.75rem 1fr;
  gap: 0.55rem;
  align-items: start;
  color: var(--muted);
  line-height: 1.5;
}

.path-point-dot {
  width: 0.48rem;
  height: 0.48rem;
  margin-top: 0.42rem;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--accent), var(--sage));
}

.path-deep-dive {
  margin-top: 1rem;
  border-radius: 22px;
  border: 1px solid rgba(37, 99, 235, 0.08);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.07);
}

.path-deep-dive summary {
  cursor: pointer;
  padding: 1rem 1.1rem;
  font-weight: 700;
  color: var(--accent);
  list-style: none;
}

.path-deep-dive summary::-webkit-details-marker {
  display: none;
}

.path-deep-dive summary::after {
  content: "Open detail";
  float: right;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.path-deep-dive[open] summary::after {
  content: "Hide detail";
}

.path-deep-dive .path-clone-wrap {
  padding: 0 1rem 1rem;
}

.path-clone-wrap .flow-start,
.path-clone-wrap .flow-node,
.path-clone-wrap .flow-option-card {
  margin: 0;
  box-shadow: none;
}

.reveal {
  animation: rise 560ms ease both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1120px) {
  .hero-copy,
  .workspace {
    grid-template-columns: 1fr;
  }

  .controls-panel {
    position: static;
  }

  .market-strip,
  .metrics-grid,
  .scenario-grid,
  .summary-grid,
  .flow-summary-grid,
  .flow-option-grid,
  .path-choice-grid,
  .path-chip-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .comparison-row {
    grid-template-columns: minmax(150px, 180px) minmax(0, 1fr) minmax(120px, 140px);
  }

  .flow-branches,
  .flow-outcome-row {
    grid-template-columns: 1fr;
  }

  .path-board::before {
    left: 1.7rem;
  }

  .path-choice-shell,
  .path-branch-shell,
  .path-detail-shell,
  .path-options-shell {
    padding-left: 2.4rem;
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: min(100% - 1rem, 100%);
    padding-top: 0.65rem;
  }

  .hero,
  .controls-panel,
  .summary-card,
  .callout-card,
  .metrics-card,
  .jv-card,
  .questions-card,
  .scenario-card {
    padding: 1.1rem;
    border-radius: 22px;
  }

  .market-strip,
  .metrics-grid,
  .scenario-grid,
  .summary-grid,
  .field-grid,
  .flow-summary-grid,
  .flow-metric-grid,
  .flow-option-grid,
  .path-choice-grid,
  .path-chip-grid {
    grid-template-columns: 1fr;
  }

  .comparison-row {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }

  .comparison-bar-area {
    gap: 0.45rem;
  }

  .comparison-bar-track {
    height: 3rem;
  }

  .comparison-tooltip {
    position: static;
    width: 100%;
    opacity: 0;
    transform: none;
    display: none;
    margin-top: 0.05rem;
    pointer-events: auto;
  }

  .comparison-row:hover .comparison-tooltip,
  .comparison-row:focus-within .comparison-tooltip {
    display: block;
    opacity: 1;
  }

  .comparison-delta {
    justify-items: start;
  }

  .hero-actions {
    justify-content: flex-start;
  }

  .market-value {
    font-size: 1.6rem;
  }

  .flow-option-header {
    flex-direction: column;
  }

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

  .path-choice-shell,
  .path-branch-shell,
  .path-detail-shell,
  .path-options-shell {
    padding-left: 0;
  }

  .path-stage-card::before,
  .path-selection-card::before,
  .path-placeholder::before {
    display: none;
  }

  .path-choice-card,
  .path-chip {
    min-height: auto;
  }

  .path-choice-top,
  .path-chip-top {
    flex-direction: column;
  }
}