/* Landing-page information design. Glass is reserved for the floating navigation. */

.landing-page .section {
  padding: clamp(92px, 11vw, 156px) 0;
  border-color: var(--border-light);
}

.landing-page .editorial-section {
  position: relative;
  background: var(--bg-body);
}

.landing-page .editorial-section:nth-of-type(even) {
  background: color-mix(in srgb, var(--bg-surface) 36%, var(--bg-body));
}

.editorial-heading {
  display: grid;
  grid-template-columns: 54px minmax(280px, 1.15fr) minmax(260px, 0.68fr);
  gap: clamp(20px, 3vw, 46px);
  align-items: start;
  margin-bottom: clamp(52px, 7vw, 92px);
}

.editorial-heading h2 {
  max-width: 780px;
  text-wrap: balance;
}

.editorial-heading > p {
  align-self: end;
  max-width: 46ch;
  font-size: clamp(1rem, 1.25vw, 1.16rem);
  line-height: 1.65;
}

.section-index {
  display: block;
  padding-top: 0.65em;
  color: var(--text-tertiary);
  font: 700 0.7rem/1 var(--font-mono);
  letter-spacing: 0.12em;
}

/* 01 — where value goes */
.value-comparison {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-block: 1px solid var(--border-focus);
}

.value-lane {
  min-width: 0;
  padding: clamp(30px, 4vw, 58px);
}

.value-lane + .value-lane {
  border-left: 1px solid var(--border-focus);
}

.value-lane--kansensus {
  background: color-mix(in srgb, var(--accent-brand) 7%, transparent);
}

.value-lane header {
  min-height: 148px;
  margin-bottom: 22px;
}

.value-lane header > span {
  display: block;
  margin-bottom: 20px;
  color: var(--text-tertiary);
  font: 700 0.67rem/1 var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.value-lane--kansensus header > span {
  color: var(--accent-brand);
}

.value-lane header strong {
  display: block;
  max-width: 18ch;
  color: var(--text-primary);
  font-size: clamp(1.45rem, 2.8vw, 2.65rem);
  font-weight: 790;
  letter-spacing: -0.045em;
  line-height: 1.08;
}

.value-flow {
  margin: 0;
  border-top: 1px solid var(--border-light);
  counter-reset: flow;
}

.value-flow li {
  position: relative;
  display: grid;
  grid-template-columns: 46px 1fr;
  align-items: center;
  min-height: 74px;
  border-bottom: 1px solid var(--border-light);
}

.value-flow li > span {
  color: var(--text-tertiary);
  font: 700 0.64rem/1 var(--font-mono);
}

.value-flow li > b {
  color: var(--text-primary);
  font-size: clamp(0.95rem, 1.4vw, 1.1rem);
  font-weight: 620;
  letter-spacing: -0.02em;
}

.value-flow li:not(:last-child)::after {
  position: absolute;
  bottom: -9px;
  left: 13px;
  z-index: 1;
  width: 17px;
  background: var(--bg-body);
  color: var(--text-tertiary);
  content: "↓";
  font-size: 0.78rem;
  text-align: center;
}

.value-lane--kansensus .value-flow li:not(:last-child)::after {
  background: color-mix(in srgb, var(--accent-brand) 7%, var(--bg-body));
  color: var(--accent-brand);
}

/* 02 — contribution formula */
.formula-graphic {
  border-top: 1px solid var(--border-focus);
  padding-top: clamp(30px, 4vw, 54px);
}

.formula-equation {
  display: flex;
  align-items: baseline;
  justify-content: flex-end;
  gap: clamp(8px, 1.7vw, 26px);
  margin-bottom: 28px;
  font-family: var(--font-mono);
}

.formula-equation span {
  color: var(--text-primary);
  font-size: clamp(1.8rem, 5vw, 4.6rem);
  font-weight: 700;
  letter-spacing: -0.08em;
}

.formula-equation i {
  color: var(--text-tertiary);
  font-size: clamp(1rem, 2vw, 1.8rem);
  font-style: normal;
}

.formula-strip {
  display: flex;
  min-height: 188px;
  border: 1px solid var(--border-focus);
  overflow: hidden;
}

.formula-segment {
  flex: var(--weight) 1 0;
  min-width: 0;
  padding: 22px 18px;
  border-right: 1px solid var(--border-focus);
  background: var(--bg-surface);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.formula-segment:last-child {
  border-right: 0;
}

.formula-segment--ref {
  background: var(--accent-brand);
  color: #081013;
}

.formula-segment strong {
  font: 700 clamp(1.35rem, 3.4vw, 3.35rem)/1 var(--font-mono);
  letter-spacing: -0.07em;
}

.formula-segment span {
  font-size: clamp(0.72rem, 1.1vw, 0.9rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.factor-notes {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--border-focus);
}

.factor-notes p {
  max-width: none;
  min-height: 132px;
  padding: 26px 20px 30px 0;
  border-right: 1px solid var(--border-light);
}

.factor-notes p + p {
  padding-left: 20px;
}

.factor-notes p:last-child {
  border-right: 0;
}

.factor-notes b,
.factor-notes span {
  display: block;
}

.factor-notes b {
  margin-bottom: 10px;
  color: var(--text-primary);
  font-size: 0.9rem;
}

.factor-notes span {
  color: var(--text-secondary);
  font-size: 0.82rem;
  line-height: 1.55;
}

.landing-page .formula-note {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  margin-top: 34px;
  padding: 22px 0;
  border: 0;
  border-block: 1px solid var(--border-light);
  border-radius: 0;
  background: transparent;
}

.landing-page .formula-note > span {
  color: var(--accent-brand);
  font: 700 1.5rem/1 var(--font-mono);
}

.landing-page .formula-note p {
  max-width: 92ch;
  color: var(--text-secondary);
}

.landing-page .formula-note strong {
  color: var(--text-primary);
}

/* 03 — allocation table */
.allocation-table-wrap {
  overflow-x: auto;
  border-block: 1px solid var(--border-focus);
  scrollbar-width: thin;
}

.allocation-table {
  width: 100%;
  min-width: 820px;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

.allocation-table th,
.allocation-table td {
  padding: 15px clamp(14px, 2vw, 26px);
  border-bottom: 1px solid var(--border-light);
  text-align: right;
}

.allocation-table th:first-child,
.allocation-table td:first-child {
  text-align: left;
}

.allocation-table thead th {
  color: var(--text-tertiary);
  font: 700 0.65rem/1.35 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.allocation-table tbody td {
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: clamp(0.78rem, 1.2vw, 0.96rem);
}

.allocation-table tbody td:nth-child(3),
.allocation-table tbody td:nth-child(4) {
  color: var(--text-primary);
  font-weight: 700;
}

.allocation-table tbody tr.is-early {
  background: color-mix(in srgb, var(--accent-brand) 10%, transparent);
}

.allocation-table tbody td:first-child b {
  display: inline-block;
  min-width: 42px;
  padding: 5px 7px;
  border: 1px solid var(--border-focus);
  color: var(--text-primary);
  font: 700 0.7rem/1 var(--font-mono);
  text-align: center;
}

.allocation-table .is-early td:first-child b {
  border-color: var(--accent-brand);
  color: var(--accent-brand);
}

.allocation-table tfoot th,
.allocation-table tfoot td {
  border-bottom: 0;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-weight: 700;
}

.allocation-milestones {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--border-focus);
}

.allocation-milestones p {
  max-width: none;
  padding: clamp(24px, 3vw, 38px) clamp(14px, 2.2vw, 28px);
  border-right: 1px solid var(--border-light);
}

.allocation-milestones p:first-child {
  padding-left: 0;
}

.allocation-milestones p:last-child {
  border-right: 0;
}

.allocation-milestones strong,
.allocation-milestones span {
  display: block;
}

.allocation-milestones strong {
  margin-bottom: 8px;
  color: var(--text-primary);
  font-size: clamp(1.28rem, 2.7vw, 2.35rem);
  letter-spacing: -0.055em;
}

.allocation-milestones span {
  color: var(--text-secondary);
  font-size: 0.82rem;
}

.model-disclaimer {
  margin-top: 22px;
  max-width: 100%;
  color: var(--text-tertiary);
  font: 400 0.75rem/1.55 var(--font-mono);
}

/* 04 — calculator, without a fake phone shell */
.landing-page .calc-section {
  padding-bottom: clamp(92px, 11vw, 156px) !important;
  background: var(--bg-body);
}

.landing-page .calc-wrapper {
  display: grid;
  grid-template-columns: minmax(300px, 0.8fr) minmax(360px, 1.2fr);
  gap: clamp(44px, 8vw, 120px);
  align-items: start;
}

.landing-page .phone-wrapper {
  display: block;
  perspective: none;
}

.landing-page .phone {
  width: 100%;
  height: auto;
  border: 0;
  border-radius: 0;
  overflow: visible;
  background: transparent;
  box-shadow: none;
  color-scheme: inherit;
}

.landing-page .screen {
  display: block;
  padding: 0;
  background: transparent;
  color: var(--text-primary);
}

.landing-page .screen > div:first-child {
  margin-bottom: 26px !important;
  text-align: left !important;
}

.landing-page .screen > div:first-child > div:first-child {
  display: none;
}

.landing-page .screen > div:first-child h3 {
  font-size: clamp(1.2rem, 2vw, 1.65rem);
}

.landing-page #out-tier-lbl {
  color: var(--accent-brand) !important;
  font: 700 0.72rem/1 var(--font-mono) !important;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.landing-page .balance-card {
  margin: 0;
  padding: 30px 0 34px;
  border: 0;
  border-block: 1px solid var(--border-focus);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  text-align: left;
}

.landing-page .balance-card > div:first-child {
  color: var(--text-tertiary) !important;
  font-family: var(--font-mono);
  letter-spacing: 0.09em;
}

.landing-page .balance-val {
  color: var(--text-primary);
  font-size: clamp(3.6rem, 8vw, 7.8rem);
  line-height: 0.95;
}

.landing-page .stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  border-bottom: 1px solid var(--border-focus);
}

.landing-page .stat-card {
  padding: 22px 14px 24px 0;
  border: 0;
  border-right: 1px solid var(--border-light);
  border-radius: 0;
  background: transparent;
  text-align: left;
}

.landing-page .stat-card + .stat-card {
  padding-left: 14px;
}

.landing-page .stat-card:last-child {
  border-right: 0;
}

.landing-page .stat-val {
  color: var(--text-primary);
  font: 700 1rem/1.2 var(--font-mono);
}

.landing-page .stat-lbl {
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
}

.landing-page .mobile-chart-box,
.landing-page .desktop-extras {
  display: none !important;
}

.landing-page .controls-panel {
  z-index: auto;
  padding: 0;
  border: 0;
  border-top: 1px solid var(--border-focus);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.landing-page .control-group {
  margin: 0;
  padding: 25px 0 30px;
  border-bottom: 1px solid var(--border-light);
}

.landing-page .label-row {
  margin-bottom: 19px;
  color: var(--text-primary);
}

.landing-page .val-display {
  color: var(--accent-brand);
}

.landing-page .control-note {
  margin-top: 10px;
  color: var(--text-tertiary);
  font-size: 0.75rem;
}

.landing-page .toggle-box {
  margin-top: 0;
  padding: 25px 0;
  border: 0;
  border-bottom: 1px solid var(--border-focus);
  border-radius: 0;
}

.landing-page .desktop-chart-area {
  display: block !important;
  margin-top: clamp(48px, 7vw, 86px);
  padding-top: 34px;
  border-top: 1px solid var(--border-focus);
}

.landing-page .chart-row {
  height: 39px;
  margin: 0 0 5px;
}

.landing-page .bar-fill {
  border-radius: 0;
  background: color-mix(in srgb, var(--text-primary) 10%, transparent);
}

.landing-page .chart-row.active .bar-fill {
  background: var(--accent-brand);
  box-shadow: none;
}

.landing-page .chart-row.active .bar-val {
  color: #081013;
}

/* 05 — real app proof */
.product-proof-header {
  align-items: start;
  margin-bottom: clamp(48px, 7vw, 86px);
}

.product-proof-header .section-index {
  margin-bottom: 24px;
}

.product-proof-header .section-label {
  margin-bottom: 12px;
}

.product-proof-layout {
  grid-template-columns: minmax(270px, 0.55fr) minmax(560px, 1.45fr);
  gap: clamp(36px, 7vw, 94px);
}

.feature-ledger-item {
  grid-template-columns: 38px 94px 1fr;
  padding: 20px 0;
}

.real-product-gallery {
  display: grid;
  grid-template-columns: minmax(260px, 0.88fr) minmax(300px, 1.12fr);
  gap: 16px;
  min-width: 0;
}

.app-proof {
  min-width: 0;
  margin: 0;
  border: 1px solid var(--border-focus);
  background: var(--bg-surface);
  overflow: hidden;
}

.app-proof-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 46px;
  padding: 0 14px;
  border-bottom: 1px solid var(--border-light);
}

.app-proof-label span,
.app-proof-label b {
  font-family: var(--font-mono);
  font-size: 0.63rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.app-proof-label span {
  color: var(--text-primary);
  font-weight: 700;
}

.app-proof-label b {
  color: var(--text-tertiary);
  font-weight: 400;
}

.app-proof video,
.app-proof img {
  display: block;
  width: 100%;
  background: #070809;
}

.app-proof--video video {
  height: auto;
  max-height: 760px;
  aspect-ratio: 640 / 1388;
  object-fit: cover;
}

.app-proof img {
  height: 280px;
  object-fit: contain;
  object-position: center;
}

.app-proof figcaption {
  min-height: 44px;
  padding: 13px 14px;
  border-top: 1px solid var(--border-light);
  color: var(--text-secondary);
  font-size: 0.73rem;
  line-height: 1.35;
}

.app-proof-stack {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.app-proof-stack .app-proof:first-child {
  grid-column: auto;
}

.app-proof-stack .app-proof:first-child img {
  height: 420px;
}

/* 06 — points to user shares */
.transparency-header {
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.72fr);
  gap: clamp(32px, 8vw, 120px);
  margin-bottom: clamp(52px, 7vw, 90px);
}

.transparency-header .section-index {
  margin-bottom: 24px;
}

.ownership-path {
  margin: 0;
  padding: clamp(34px, 4vw, 54px) 0;
  border: 0;
  border-block: 1px solid var(--border-focus);
  border-radius: 0;
}

.path-heading {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 0.65fr);
  gap: 40px;
  margin-bottom: 42px;
}

.ownership-path .path-heading h3 {
  margin: 0;
  font-size: clamp(1.5rem, 3.2vw, 2.8rem);
}

.path-heading p {
  align-self: end;
  font-size: 0.9rem;
  line-height: 1.6;
}

.path-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
}

.path-step {
  min-height: 230px;
  padding: 22px 20px;
  border-top: 1px solid var(--border-light);
  border-right: 1px solid var(--border-light);
}

.path-step:first-child {
  padding-left: 0;
}

.path-step:last-child {
  padding-right: 0;
  border-right: 0;
}

.path-step--gate {
  background: color-mix(in srgb, var(--accent-brand) 12%, transparent);
}

.path-step:not(:last-child)::after {
  top: 16px;
  right: -10px;
  z-index: 1;
  width: 20px;
  background: var(--bg-body);
  color: var(--accent-brand);
  content: "→";
  font-size: 1rem;
  text-align: center;
}

.path-step--gate::after {
  background: color-mix(in srgb, var(--accent-brand) 12%, var(--bg-body)) !important;
}

.path-number {
  display: block;
  width: auto;
  height: auto;
  margin: 0 0 48px;
  border-radius: 0;
  background: transparent;
  color: var(--text-tertiary);
  font: 700 0.65rem/1 var(--font-mono);
  text-align: left;
}

.path-step strong,
.path-step small {
  display: block;
}

.path-step strong {
  margin-bottom: 12px;
  font-size: 0.95rem;
  line-height: 1.35;
}

.path-step small {
  color: var(--text-secondary);
  font-size: 0.77rem;
  line-height: 1.5;
}

.ownership-questions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 44px;
  margin-top: clamp(54px, 8vw, 94px);
}

.ownership-question {
  display: grid;
  grid-template-columns: minmax(190px, 0.9fr) 1fr;
  gap: 24px;
  min-height: 0;
  padding: 24px 0;
  border: 0;
  border-top: 1px solid var(--border-light);
  border-radius: 0;
  background: transparent;
}

.ownership-question dt {
  color: var(--text-primary);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.ownership-question dd {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.funding-plan {
  margin-top: clamp(54px, 8vw, 94px);
}

.funding-plan h3 {
  margin-bottom: 28px;
  font-size: clamp(1.4rem, 3vw, 2.5rem);
}

.funding-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-block: 1px solid var(--border-focus);
}

.funding-fact {
  min-height: 205px;
  padding: 28px clamp(20px, 3vw, 40px);
  border: 0;
  border-right: 1px solid var(--border-light);
  border-radius: 0;
}

.funding-fact:first-child {
  padding-left: 0;
}

.funding-fact:last-child {
  padding-right: 0;
  border-right: 0;
}

.funding-metric {
  font-size: clamp(2.5rem, 5vw, 5.2rem);
}

.landing-page .support-inline-link {
  margin-top: 0;
  padding: 19px 0;
  border: 0;
  border-bottom: 1px solid var(--border-focus);
  border-radius: 0;
  color: var(--accent-brand);
}

.formula-change-note {
  display: grid;
  grid-template-columns: minmax(240px, 0.75fr) minmax(300px, 1fr);
  gap: clamp(34px, 8vw, 120px);
  margin-top: clamp(54px, 8vw, 94px);
  padding: 34px 0;
  border-block: 1px solid var(--border-focus);
}

.formula-change-note h3 {
  font-size: clamp(1.35rem, 2.7vw, 2.25rem);
}

.formula-change-note p {
  max-width: 64ch;
  line-height: 1.65;
}

/* 07 — a plain sequence, not launch hype */
.next-steps {
  margin: 0;
  border-top: 1px solid var(--border-focus);
}

.next-steps li {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 28px;
  padding: clamp(28px, 4vw, 48px) 0;
  border-bottom: 1px solid var(--border-focus);
}

.next-steps li > span {
  color: var(--text-tertiary);
  font: 700 clamp(1.2rem, 2.5vw, 2.1rem)/1 var(--font-mono);
}

.next-steps b {
  display: block;
  margin-bottom: 10px;
  color: var(--text-primary);
  font-size: clamp(1.25rem, 2.6vw, 2.25rem);
  letter-spacing: -0.035em;
  line-height: 1.1;
}

.next-steps p {
  max-width: 62ch;
  line-height: 1.6;
}

.final-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding-top: clamp(40px, 6vw, 72px);
}

.final-cta p {
  max-width: 54ch;
}

@media (max-width: 1040px) {
  .editorial-heading {
    grid-template-columns: 44px 1fr;
  }

  .editorial-heading > p {
    grid-column: 2;
  }

  .factor-notes,
  .allocation-milestones {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .factor-notes p:nth-child(2),
  .allocation-milestones p:nth-child(2) {
    border-right: 0;
  }

  .factor-notes p:nth-child(3),
  .factor-notes p:nth-child(4),
  .allocation-milestones p:nth-child(3),
  .allocation-milestones p:nth-child(4) {
    border-top: 1px solid var(--border-light);
  }

  .product-proof-layout {
    grid-template-columns: 1fr;
  }

  .feature-ledger {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 34px;
  }

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

  .path-step:nth-child(3) {
    border-right: 0;
  }

  .path-step:nth-child(n + 4) {
    border-top-color: var(--border-focus);
  }

  .path-step:nth-child(3)::after {
    display: none;
  }
}

@media (max-width: 760px) {
  .landing-page .section {
    padding: 82px 0;
  }

  .landing-page .container {
    padding-inline: 22px;
  }

  .editorial-heading {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 48px;
  }

  .editorial-heading > p {
    grid-column: 1;
  }

  .section-index {
    padding-top: 0;
  }

  .value-comparison {
    grid-template-columns: 1fr;
  }

  .value-lane + .value-lane {
    border-top: 1px solid var(--border-focus);
    border-left: 0;
  }

  .value-lane header {
    min-height: 0;
  }

  .formula-equation {
    justify-content: flex-start;
  }

  .formula-strip {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    min-height: 0;
  }

  .formula-segment {
    min-height: 138px;
    border-bottom: 1px solid var(--border-focus);
  }

  .formula-segment:nth-child(2) {
    border-right: 0;
  }

  .formula-segment:nth-child(n + 3) {
    border-bottom: 0;
  }

  .factor-notes,
  .allocation-milestones {
    grid-template-columns: 1fr;
  }

  .factor-notes p,
  .factor-notes p + p,
  .allocation-milestones p,
  .allocation-milestones p:first-child {
    min-height: 0;
    padding: 22px 0;
    border-right: 0;
    border-top: 1px solid var(--border-light);
  }

  .factor-notes p:first-child,
  .allocation-milestones p:first-child {
    border-top: 0;
  }

  .landing-page .calc-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 52px;
  }

  .landing-page .controls-panel {
    order: 2;
  }

  .landing-page .phone-wrapper {
    order: 1;
  }

  .landing-page .desktop-chart-area {
    display: block !important;
    overflow-x: auto;
  }

  .landing-page .chart-row {
    min-width: 560px;
  }

  .product-proof-header,
  .transparency-header,
  .path-heading,
  .formula-change-note {
    grid-template-columns: 1fr;
  }

  .feature-ledger {
    grid-template-columns: 1fr;
  }

  .real-product-gallery {
    order: -1;
    grid-template-columns: 1fr;
  }

  .app-proof--video video {
    max-height: 680px;
    object-fit: contain;
  }

  .app-proof-stack {
    grid-template-columns: 1fr;
  }

  .app-proof-stack .app-proof:first-child {
    grid-column: auto;
  }

  .app-proof-stack .app-proof:first-child img,
  .app-proof-stack .app-proof img {
    height: auto;
    max-height: 620px;
  }

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

  .path-step,
  .path-step:first-child,
  .path-step:last-child {
    min-height: 0;
    padding: 24px 0 28px 52px;
    border-right: 0;
    border-top: 1px solid var(--border-light);
  }

  .path-number {
    position: absolute;
    top: 27px;
    left: 0;
    margin: 0;
  }

  .path-step:not(:last-child)::after,
  .path-step:nth-child(3)::after {
    display: block;
    top: auto;
    right: auto;
    bottom: -10px;
    left: 9px;
    background: var(--bg-body);
    content: "↓";
  }

  .ownership-questions {
    grid-template-columns: 1fr;
  }

  .ownership-question {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .funding-facts {
    grid-template-columns: 1fr;
  }

  .funding-fact,
  .funding-fact:first-child,
  .funding-fact:last-child {
    min-height: 0;
    padding: 28px 0;
    border-right: 0;
    border-bottom: 1px solid var(--border-light);
  }

  .funding-fact:last-child {
    border-bottom: 0;
  }

  .next-steps li {
    grid-template-columns: 54px minmax(0, 1fr);
    gap: 16px;
  }

  .final-cta {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 430px) {
  .formula-equation {
    gap: 7px;
  }

  .formula-equation span {
    font-size: 1.55rem;
  }

  .formula-segment {
    padding: 18px 12px;
  }

  .landing-page .stats-grid {
    grid-template-columns: 1fr;
  }

  .landing-page .stat-card,
  .landing-page .stat-card + .stat-card {
    padding: 16px 0;
    border-right: 0;
    border-bottom: 1px solid var(--border-light);
  }

  .landing-page .stat-card:last-child {
    border-bottom: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .landing-page .bar-fill {
    transition: none;
  }
}

@media (prefers-contrast: more) {
  .formula-segment--ref,
  .landing-page .chart-row.active .bar-fill {
    outline: 2px solid currentColor;
    outline-offset: -2px;
  }
}