:root {
  --canvas: #f8fafd;
  --surface: #ffffff;
  --surface-soft: #f2f6fb;
  --ink: #0b1324;
  --ink-soft: #27364d;
  --muted: #566176;
  --muted-light: #5f6c82;
  --border: #dce3ec;
  --border-strong: #c8d3e1;
  --blue: #004dd6;
  --blue-dark: #003ca8;
  --blue-soft: #eaf2ff;
  --constraint: #c04012;
  --constraint-soft: #fff5ef;
  --success: #148447;
  --deep: #081426;
  --radius: 12px;
  --radius-large: 18px;
  --shadow: 0 18px 45px rgba(20, 37, 63, 0.11);
  --header-height: 70px;
  --page-width: 1280px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--canvas);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

button,
input,
textarea,
select {
  font: inherit;
  letter-spacing: 0;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

figure,
p,
h1,
h2,
h3,
dl,
dd,
ol {
  margin: 0;
}

h1,
h2,
h3,
strong {
  font-weight: 700;
}

h1,
h2,
h3 {
  color: var(--ink);
  letter-spacing: 0;
}

h1 {
  max-width: 660px;
  font-size: 60px;
  line-height: 1.02;
}

h2 {
  font-size: 46px;
  line-height: 1.1;
}

h3 {
  font-size: 25px;
  line-height: 1.24;
}

[hidden] {
  display: none !important;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: fixed;
  z-index: 2000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

:focus-visible {
  outline: 3px solid #79a9ff;
  outline-offset: 3px;
}

.page-shell,
.page-grid {
  width: min(var(--page-width), calc(100% - 48px));
  margin-inline: auto;
}

.page-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 24px;
}

.section,
.hero,
.final-cta {
  scroll-margin-top: calc(var(--header-height) + 20px);
}

.section {
  padding: 104px 0;
}

.section-label,
.row-label,
.role-question-label {
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.3;
  text-transform: uppercase;
}

.section-label {
  margin-bottom: 18px;
}

.section-label-warm {
  color: var(--constraint);
}

.section-intro p:not(.section-label) {
  color: var(--muted);
  font-size: 19px;
  line-height: 1.65;
}

.split-intro > div {
  grid-column: 1 / span 7;
}

.split-intro > p {
  grid-column: 9 / -1;
  align-self: end;
  padding-bottom: 5px;
}

.compact-intro h2 {
  max-width: 760px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 0 21px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 750;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

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

.button-primary {
  background: var(--blue);
  color: #fff;
}

.button-primary:hover {
  background: var(--blue-dark);
}

.button-secondary {
  border-color: var(--border-strong);
  background: var(--surface);
  color: var(--ink);
}

.button-secondary:hover {
  border-color: #9eb0c7;
  background: var(--surface-soft);
}

.button-small {
  min-height: 44px;
  padding-inline: 17px;
  font-size: 14px;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.text-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 8px;
  color: var(--blue);
  font-size: 16px;
  font-weight: 750;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 20px;
  font-weight: 750;
  line-height: 1;
  text-decoration: none;
}

.footer-brand strong {
  color: var(--blue);
}

/* Shared product framing */
.product-surface {
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-large);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.product-context {
  display: flex;
  min-height: 43px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 16px;
  border-bottom: 1px solid var(--border);
  background: #fbfcfe;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 750;
}

.sample-label {
  color: var(--muted-light);
  font-size: 12px;
  font-weight: 650;
}

.product-surface picture,
.product-surface img {
  width: 100%;
}

.visual-caption,
.product-surface figcaption {
  color: var(--muted-light);
  font-size: 13px;
  line-height: 1.45;
}

/* Hero */
.hero {
  padding: 62px 0 46px;
  background: var(--canvas);
}

.hero-grid {
  min-height: 578px;
  align-items: center;
}

.hero-copy {
  z-index: 2;
  grid-column: 1 / span 6;
  padding-bottom: 14px;
}

.hero-copy .section-label {
  margin-bottom: 22px;
}

.hero-lede {
  max-width: 570px;
  margin: 26px 0 30px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.62;
}

.hero-audience {
  max-width: 510px;
  margin-top: 24px;
  color: var(--muted-light);
  font-size: 14px;
  line-height: 1.5;
}

.hero-visual {
  position: relative;
  grid-column: 7 / -1;
  min-height: 578px;
}

.hero-product {
  position: absolute;
  top: 0;
  right: -34px;
  width: calc(100% + 34px);
  height: 535px;
}

.hero-product picture {
  display: block;
  height: calc(100% - 43px);
}

.hero-product img {
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.constraint-overlay {
  position: absolute;
  z-index: 4;
  right: -10px;
  bottom: 32px;
  width: min(92%, 610px);
  filter: drop-shadow(0 18px 28px rgba(92, 36, 12, 0.2));
}

.constraint-overlay figcaption {
  display: inline-flex;
  min-height: 31px;
  align-items: center;
  margin: 0 0 8px 12px;
  padding: 0 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.96);
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 750;
}

.constraint-overlay img {
  width: 100%;
  border-radius: var(--radius);
}

.visual-caption {
  position: absolute;
  right: 10px;
  bottom: 1px;
}

/* Proof strip */
.proof-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.proof-inner {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.proof-inner a {
  display: flex;
  min-height: 105px;
  flex-direction: column;
  justify-content: center;
  padding: 18px 25px;
  border-left: 1px solid var(--border);
  text-decoration: none;
  transition: background-color 180ms ease;
}

.proof-inner a:last-child {
  border-right: 1px solid var(--border);
}

.proof-inner a:hover {
  background: var(--surface-soft);
}

.proof-inner strong {
  color: var(--ink);
  font-size: 15px;
}

.proof-inner span {
  margin-top: 2px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

/* Problem */
.problem-section {
  padding: 48px 0;
  background: var(--surface);
}

.failure-patterns {
  margin-top: 28px;
  border-bottom: 1px solid var(--border-strong);
}

.failure-row {
  display: grid;
  grid-template-columns: 58px minmax(250px, 1.6fr) minmax(210px, 1fr) minmax(230px, 1fr);
  gap: 30px;
  align-items: start;
  padding: 18px 0 19px;
  border-top: 1px solid var(--border-strong);
}

.failure-number {
  color: var(--blue);
  font-size: 14px;
  font-weight: 800;
}

.failure-row h3 {
  max-width: 460px;
  font-size: 22px;
}

.failure-row p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

.failure-row .row-label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted-light);
  font-size: 11px;
}

.signal-column {
  padding-left: 22px;
  border-left: 2px solid var(--blue);
}

.signal-column p {
  color: var(--ink-soft);
  font-weight: 650;
}

/* Constraint */
.constraint-section {
  padding: 52px 0;
  border-top: 1px solid #f0d8ca;
  border-bottom: 1px solid #f0d8ca;
  background: var(--constraint-soft);
}

.constraint-intro,
.workflow-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(300px, 0.85fr);
  gap: 72px;
  align-items: end;
}

.constraint-intro p:not(.section-label),
.workflow-intro p:not(.section-label) {
  color: var(--muted);
  font-size: 18px;
}

.constraint-product {
  margin-top: 24px;
  border-color: #efc7b1;
}

.constraint-product picture {
  display: block;
  height: 420px;
  overflow: hidden;
}

.constraint-product img {
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.constraint-product figcaption {
  padding: 12px 16px 14px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.decision-console {
  display: grid;
  grid-template-columns: minmax(320px, 0.85fr) minmax(0, 1.15fr);
  margin-top: 20px;
  overflow: hidden;
  border: 1px solid #e9c8b6;
  border-radius: var(--radius-large);
  background: var(--surface);
}

.decision-summary {
  padding: 18px 23px;
  border-right: 1px solid var(--border);
}

.decision-summary h3 {
  max-width: 460px;
  margin-top: 9px;
  font-size: 20px;
}

.decision-summary dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin-top: 18px;
  border-top: 1px solid var(--border);
}

.decision-summary dl div {
  padding: 9px 8px 7px 0;
  border-bottom: 1px solid var(--border);
}

.decision-summary dt {
  color: var(--muted-light);
  font-size: 11px;
  font-weight: 750;
  text-transform: uppercase;
}

.decision-summary dd {
  color: var(--ink);
  font-size: 18px;
  font-weight: 750;
}

.decision-control {
  min-width: 0;
}

.decision-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--border);
}

.decision-tabs button,
.path-tabs button,
.workflow-steps button,
.role-item > button {
  border: 0;
  cursor: pointer;
}

.decision-tabs button {
  min-height: 48px;
  border-right: 1px solid var(--border);
  background: #fbfcfe;
  color: var(--muted);
  font-size: 14px;
  font-weight: 750;
}

.decision-tabs button:last-child {
  border-right: 0;
}

.decision-tabs button[aria-selected="true"] {
  box-shadow: inset 0 -3px var(--constraint);
  background: var(--surface);
  color: var(--constraint);
}

.decision-panel {
  padding: 18px 25px 17px;
}

.decision-panel > span {
  color: var(--constraint);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.decision-panel h3 {
  margin: 8px 0 10px;
}

.decision-panel p {
  max-width: 680px;
  color: var(--muted);
  font-size: 16px;
}

.decision-panel strong {
  display: block;
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: 14px;
}

/* Drill down */
.drilldown-section {
  padding: 52px 0;
  background: var(--surface);
}

.drilldown-experience {
  margin-top: 24px;
}

.path-tabs {
  display: flex;
  gap: 30px;
  border-bottom: 1px solid var(--border-strong);
}

.path-tabs button {
  position: relative;
  min-height: 54px;
  padding: 0 2px;
  background: transparent;
  color: var(--muted);
  font-size: 15px;
  font-weight: 750;
}

.path-tabs button::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 3px;
  background: var(--blue);
  content: "";
  opacity: 0;
}

.path-tabs button[aria-selected="true"] {
  color: var(--blue);
}

.path-tabs button[aria-selected="true"]::after {
  opacity: 1;
}

.path-panel {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 38px;
  align-items: center;
  padding-top: 22px;
}

.path-outcome {
  margin-bottom: 28px;
  color: var(--ink);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
}

.click-path {
  position: relative;
  padding: 0;
  list-style: none;
}

.click-path::before {
  position: absolute;
  top: 19px;
  bottom: 19px;
  left: 5px;
  width: 1px;
  background: var(--border-strong);
  content: "";
}

.click-path li {
  position: relative;
  padding: 10px 0 10px 26px;
  color: var(--ink-soft);
  font-size: 15px;
  font-weight: 650;
}

.click-path li::before {
  position: absolute;
  top: 18px;
  left: 1px;
  width: 9px;
  height: 9px;
  border: 2px solid var(--surface);
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 1px var(--blue);
  content: "";
}

.click-path li span {
  display: block;
  color: var(--muted-light);
  font-size: 10px;
  font-weight: 800;
  line-height: 1.2;
  text-transform: uppercase;
}

.path-product {
  min-width: 0;
}

.path-product img {
  height: 300px;
  object-fit: cover;
  object-position: top left;
}

/* Workflow */
.workflow-section {
  padding: 52px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface-soft);
}

.execution-chain {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.execution-chain li {
  position: relative;
  min-height: 58px;
  padding: 17px 20px 13px 0;
  border-top: 1px solid var(--border-strong);
  border-bottom: 1px solid var(--border-strong);
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 750;
  text-align: center;
}

.execution-chain li::after {
  position: absolute;
  z-index: 2;
  top: 50%;
  right: 4px;
  color: var(--muted-light);
  content: "→";
  transform: translateY(-50%);
}

.execution-chain li:last-child::after {
  display: none;
}

.execution-chain .chain-constraint {
  border-color: #e1a382;
  background: var(--constraint-soft);
  color: var(--constraint);
}

.workflow-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.55fr);
  gap: 38px;
  margin-top: 24px;
}

.workflow-steps {
  border-left: 1px solid var(--border-strong);
}

.workflow-steps button {
  position: relative;
  display: grid;
  grid-template-columns: 33px minmax(0, 1fr);
  width: 100%;
  min-height: 58px;
  align-content: center;
  padding: 12px 16px 12px 19px;
  background: transparent;
  color: var(--ink);
  text-align: left;
}

.workflow-steps button::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -2px;
  width: 3px;
  background: var(--blue);
  content: "";
  opacity: 0;
}

.workflow-steps button[aria-selected="true"] {
  background: var(--surface);
}

.workflow-steps button[aria-selected="true"]::before {
  opacity: 1;
}

.workflow-steps button > span {
  grid-row: 1 / span 2;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
}

.workflow-steps button strong {
  font-size: 15px;
}

.workflow-steps button small {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.workflow-panel {
  min-height: 64px;
  padding: 2px 0 16px 20px;
  border-left: 3px solid var(--blue);
}

.workflow-panel span {
  display: block;
  color: var(--muted-light);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.workflow-panel strong {
  display: block;
  max-width: 660px;
  color: var(--ink);
  font-size: 21px;
  line-height: 1.35;
}

.workflow-product-column,
.workflow-steps,
.workflow-product {
  min-width: 0;
  width: 100%;
}

.workflow-product picture {
  display: block;
  height: 270px;
  overflow: hidden;
}

.workflow-product img {
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

/* Supporting capabilities */
.capabilities-section {
  padding: 44px 0;
  background: var(--surface);
}

.capability-list {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(340px, 0.78fr);
  gap: 0 52px;
  margin-top: 22px;
  border-bottom: 1px solid var(--border-strong);
}

.capability-row {
  display: block;
  min-width: 0;
  padding: 10px 0;
  border-top: 1px solid var(--border-strong);
}

.capability-row:first-child {
  grid-column: 1;
  grid-row: 1 / span 2;
  padding: 16px 0;
}

.capability-row:nth-child(2) {
  grid-column: 2;
  grid-row: 1;
}

.capability-row:nth-child(3) {
  grid-column: 2;
  grid-row: 2;
}

.capability-product,
.capability-row-reverse .capability-product {
  width: 100%;
  box-shadow: 0 14px 36px rgba(20, 37, 63, 0.09);
}

.capability-row:first-child .capability-product picture {
  display: block;
  height: 320px;
  overflow: hidden;
}

.capability-row:first-child .capability-product img {
  height: 100%;
  object-fit: cover;
  object-position: top left;
}

.capability-copy,
.capability-row-reverse .capability-copy {
  margin-top: 27px;
}

.capability-number {
  display: block;
  margin-bottom: 20px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
}

.capability-copy h3 {
  font-size: 28px;
}

.capability-copy p {
  margin: 12px 0 17px;
  color: var(--muted);
  font-size: 17px;
}

.capability-copy strong {
  display: block;
  padding-left: 15px;
  border-left: 2px solid var(--blue);
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.5;
}

.revenue-product img {
  aspect-ratio: 250 / 59;
  object-fit: cover;
}

.flow-product img {
  aspect-ratio: 600 / 319;
  object-fit: cover;
  object-position: top left;
}

.capability-row:nth-child(n + 2) .product-context {
  min-height: 39px;
}

.capability-row:nth-child(n + 2) .capability-copy {
  margin-top: 20px;
}

.capability-row:nth-child(n + 2) .capability-number {
  margin-bottom: 10px;
}

.capability-row:nth-child(n + 2) .capability-copy h3 {
  font-size: 23px;
}

.capability-row:nth-child(n + 2) .capability-copy p {
  margin: 8px 0 12px;
  font-size: 15px;
  line-height: 1.55;
}

.capability-row:nth-child(n + 2) .capability-copy strong {
  font-size: 12px;
}

.capability-row:nth-child(3) .capability-product picture {
  display: block;
  height: 118px;
  overflow: hidden;
}

.capability-row:nth-child(3) .capability-product img {
  height: 100%;
  object-fit: cover;
  object-position: top left;
}

/* Roles */
.role-section {
  padding: 40px 0;
  overflow: hidden;
  background: var(--deep);
  color: #dce5f2;
}

.section-label-on-dark {
  color: #78a9ff;
}

.role-intro {
  max-width: 820px;
}

.role-intro h2,
.role-panel h3 {
  color: #f8fafc;
}

.role-intro p:not(.section-label) {
  max-width: 640px;
  margin-top: 20px;
  color: #a8b5c8;
  font-size: 18px;
}

.role-switcher {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 0 24px;
  margin-top: 20px;
}

.role-item {
  display: contents;
}

.role-item > button {
  position: relative;
  display: flex;
  grid-column: 1 / span 4;
  min-height: 56px;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  border-top: 1px solid rgba(202, 215, 233, 0.18);
  background: transparent;
  color: #dce5f2;
  text-align: left;
  line-height: 1.2;
}

.role-item:last-child > button {
  border-bottom: 1px solid rgba(202, 215, 233, 0.18);
}

.role-item > button::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: #6fa3ff;
  content: "";
  opacity: 0;
}

.role-item > button[aria-expanded="true"] {
  background: rgba(255, 255, 255, 0.07);
  color: #fff;
}

.role-item > button[aria-expanded="true"]::before {
  opacity: 1;
}

.role-item > button span {
  font-size: 19px;
  font-weight: 750;
}

.role-item > button small {
  color: #91a1b7;
  font-size: 12px;
}

.role-panel {
  grid-column: 6 / -1;
  grid-row: 1 / span 4;
  align-self: stretch;
  padding: 18px 20px 18px 38px;
  border-left: 1px solid rgba(202, 215, 233, 0.2);
}

.role-question-label {
  color: #78a9ff;
}

.role-panel h3 {
  max-width: 710px;
  margin-top: 13px;
  font-size: 32px;
  line-height: 1.15;
}

.role-panel p {
  max-width: 680px;
  margin-top: 16px;
  color: #a8b5c8;
  font-size: 17px;
}

.role-panel strong {
  display: block;
  max-width: 680px;
  margin-top: 20px;
  color: #f8fafc;
  font-size: 15px;
}

/* Procurement */
.procurement-section {
  padding: 48px 0;
  background: var(--surface);
}

.procurement-copy {
  grid-column: 1 / span 5;
}

.procurement-copy h2 {
  font-size: 42px;
}

.procurement-copy > p:not(.section-label) {
  max-width: 500px;
  margin: 23px 0 25px;
  color: var(--muted);
  font-size: 17px;
}

.procurement-spec {
  grid-column: 7 / -1;
  border-bottom: 1px solid var(--border-strong);
}

.procurement-spec > div {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 24px;
  padding: 17px 0;
  border-top: 1px solid var(--border-strong);
}

.procurement-spec dt {
  color: var(--ink);
  font-size: 15px;
  font-weight: 750;
}

.procurement-spec dd {
  color: var(--muted);
  font-size: 15px;
}

/* Final CTA */
.final-cta {
  padding: 40px 0;
  border-top: 1px solid #c8d9f6;
  background: var(--blue-soft);
}

.final-cta-grid > div:first-child {
  grid-column: 1 / span 5;
}

.final-cta h2 {
  font-size: 43px;
}

.final-cta-grid > div:first-child > p:not(.section-label) {
  margin-top: 19px;
  color: var(--muted);
  font-size: 17px;
}

.cta-paths {
  display: grid;
  grid-column: 7 / -1;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
}

.cta-paths > div {
  padding: 4px 0 2px 28px;
  border-left: 1px solid #afc5e9;
}

.cta-paths span {
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.cta-paths p {
  min-height: 76px;
  margin: 8px 0 18px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.5;
}

/* Footer */
.site-footer {
  background: var(--deep);
  color: #aebcd0;
}

.footer-brand-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  padding-top: 36px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(202, 215, 233, 0.15);
}

.footer-brand {
  color: #fff;
  font-size: 23px;
}

.footer-brand-row p {
  max-width: 600px;
  color: #91a1b7;
  font-size: 14px;
  text-align: right;
}

.footer-navigation {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 48px;
  padding-top: 28px;
  padding-bottom: 28px;
}

.footer-navigation h2 {
  margin-bottom: 15px;
  color: #f8fafc;
  font-size: 13px;
  line-height: 1.3;
}

.footer-navigation a {
  display: block;
  width: fit-content;
  min-height: 27px;
  color: #9dacbf;
  font-size: 13px;
  text-decoration: none;
}

.footer-navigation a:hover {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 15px;
  padding-bottom: 16px;
  border-top: 1px solid rgba(202, 215, 233, 0.15);
  color: #76869b;
  font-size: 12px;
}

/* Tablet */
@media (max-width: 1100px) {
  h1 {
    font-size: 54px;
  }

  h2 {
    font-size: 42px;
  }

  .hero-copy {
    grid-column: 1 / span 6;
  }

  .hero-visual {
    grid-column: 7 / -1;
  }

  .hero-product {
    right: 0;
    width: 100%;
  }

  .failure-row {
    grid-template-columns: 42px minmax(220px, 1.35fr) minmax(170px, 1fr) minmax(190px, 1fr);
    gap: 22px;
  }

  .constraint-intro,
  .workflow-intro {
    gap: 42px;
  }

  .decision-summary {
    padding: 28px;
  }

  .decision-panel {
    padding: 30px;
  }

  .path-panel {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 28px;
  }

  .workflow-layout {
    gap: 32px;
  }

  .capability-copy h3 {
    font-size: 27px;
  }
}

@media (max-width: 900px) {
  :root {
    --header-height: 64px;
  }

  .page-shell,
  .page-grid {
    width: min(100% - 40px, 760px);
  }

  .section {
    padding: 68px 0;
  }

  h1 {
    font-size: 48px;
  }

  h2 {
    font-size: 38px;
  }

  .hero {
    padding: 55px 0 38px;
  }

  .hero-grid {
    display: block;
  }

  .hero-copy {
    max-width: 680px;
  }

  .hero-lede {
    max-width: 650px;
  }

  .hero-visual {
    min-height: 600px;
    margin-top: 46px;
  }

  .hero-product {
    height: 550px;
  }

  .constraint-overlay {
    right: 15px;
    bottom: 29px;
    width: 88%;
  }

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

  .proof-inner a:nth-child(3),
  .proof-inner a:nth-child(4) {
    border-top: 1px solid var(--border);
  }

  .proof-inner a:nth-child(even) {
    border-right: 1px solid var(--border);
  }

  .split-intro > div,
  .split-intro > p,
  .procurement-copy,
  .procurement-spec,
  .final-cta-grid > div:first-child,
  .cta-paths {
    grid-column: 1 / -1;
  }

  .split-intro > p {
    max-width: 680px;
    margin-top: 25px;
  }

  .failure-row {
    grid-template-columns: 46px minmax(0, 1fr) minmax(0, 1fr);
  }

  .failure-row > div:nth-child(2) {
    grid-column: 2 / -1;
  }

  .failure-row > div:nth-child(3) {
    grid-column: 2;
  }

  .failure-row > div:nth-child(4) {
    grid-column: 3;
  }

  .constraint-intro,
  .workflow-intro {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .decision-console {
    grid-template-columns: 1fr;
  }

  .decision-summary {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

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

  .path-copy {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: 30px;
  }

  .path-outcome {
    margin-bottom: 0;
  }

  .execution-chain {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .execution-chain li:nth-child(4)::after {
    display: none;
  }

  .execution-chain li:nth-child(n + 5) {
    border-top: 0;
  }

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

  .workflow-steps {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-left: 0;
  }

  .workflow-steps button {
    border-left: 1px solid var(--border-strong);
  }

  .workflow-steps button::before {
    left: 0;
  }

  .capability-row,
  .capability-row-reverse {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 32px;
  }

  .capability-list {
    display: block;
  }

  .capability-row:first-child .capability-product picture,
  .capability-row:nth-child(3) .capability-product picture {
    height: auto;
  }

  .capability-row:first-child .capability-product img,
  .capability-row:nth-child(3) .capability-product img {
    height: auto;
  }

  .capability-row-reverse .capability-copy {
    order: 2;
  }

  .capability-copy {
    max-width: 650px;
  }

  .role-switcher {
    display: block;
  }

  .role-item {
    display: block;
  }

  .role-item > button {
    width: 100%;
  }

  .role-panel {
    padding: 28px 20px 38px;
    border-left: 0;
    border-top: 1px solid rgba(202, 215, 233, 0.12);
  }

  .role-panel h3 {
    font-size: 34px;
  }

  .procurement-spec {
    margin-top: 46px;
  }

  .cta-paths {
    margin-top: 43px;
  }

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

/* Mobile */
@media (max-width: 600px) {
  body {
    font-size: 16px;
  }

  .page-shell,
  .page-grid {
    width: calc(100% - 40px);
  }

  .section {
    padding: 64px 0;
  }

  h1 {
    font-size: 38px;
    line-height: 1.06;
  }

  h2 {
    font-size: 34px;
    line-height: 1.12;
  }

  h3 {
    font-size: 22px;
  }

  .section-label {
    margin-bottom: 14px;
    font-size: 12px;
  }

  .section-intro p:not(.section-label),
  .constraint-intro p:not(.section-label),
  .workflow-intro p:not(.section-label) {
    font-size: 17px;
  }

  .hero {
    padding: 39px 0 30px;
  }

  .hero-copy .section-label {
    margin-bottom: 16px;
  }

  .hero-lede {
    margin: 20px 0 24px;
    font-size: 17px;
  }

  .button-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .button-row .button {
    width: 100%;
  }

  .hero-audience {
    margin-top: 18px;
    font-size: 13px;
  }

  .hero-visual {
    min-height: 405px;
    margin-top: 34px;
  }

  .hero-product {
    height: 354px;
  }

  .hero-product picture {
    height: calc(100% - 43px);
  }

  .constraint-overlay {
    right: auto;
    bottom: 165px;
    left: -6px;
    width: calc(100% + 2px);
  }

  .constraint-overlay figcaption {
    min-height: 28px;
    margin-left: 8px;
    font-size: 11px;
  }

  .visual-caption {
    right: auto;
    bottom: 0;
    left: 0;
    max-width: 310px;
    font-size: 11px;
  }

  .product-context {
    min-height: 41px;
    padding: 0 12px;
    font-size: 12px;
  }

  .sample-label {
    font-size: 10px;
  }

  .proof-inner a {
    min-height: 97px;
    padding: 14px 13px;
  }

  .proof-inner strong {
    font-size: 13px;
  }

  .proof-inner span {
    font-size: 11px;
  }

  .problem-section {
    padding-top: 64px;
  }

  .failure-patterns {
    margin-top: 36px;
  }

  .failure-row {
    display: block;
    padding: 23px 0;
  }

  .failure-number {
    display: block;
    margin-bottom: 13px;
  }

  .failure-row > div {
    margin-top: 20px;
  }

  .failure-row > div:nth-child(2) {
    margin-top: 0;
  }

  .signal-column {
    padding-left: 15px;
  }

  .constraint-product {
    margin-top: 30px;
  }

  .constraint-product picture,
  .path-product picture,
  .workflow-product picture {
    display: block;
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
  }

  .constraint-product picture {
    height: 350px;
  }

  .constraint-product picture img {
    width: 620px;
    max-width: none;
  }

  .constraint-product figcaption {
    font-size: 11px;
  }

  .decision-console {
    border-radius: var(--radius);
  }

  .decision-summary,
  .decision-panel {
    padding: 25px 21px;
  }

  .decision-summary h3 {
    font-size: 21px;
  }

  .decision-summary dd {
    font-size: 16px;
  }

  .decision-tabs button {
    min-height: 50px;
    font-size: 12px;
  }

  .decision-panel p {
    font-size: 15px;
  }

  .path-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }

  .path-tabs button {
    min-height: 62px;
    padding: 6px 10px;
    font-size: 13px;
    line-height: 1.3;
  }

  .path-panel {
    padding-top: 29px;
  }

  .path-copy {
    display: block;
  }

  .path-outcome {
    margin-bottom: 20px;
    font-size: 18px;
  }

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

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

  .click-path li {
    min-height: 64px;
    padding: 9px 8px 8px 20px;
    border-top: 1px solid var(--border);
    font-size: 13px;
  }

  .click-path li::before {
    top: 17px;
    left: 2px;
  }

  .path-product picture img {
    width: 620px;
    max-width: none;
  }

  #sales-path .path-product picture img {
    width: 720px;
  }

  .execution-chain {
    display: flex;
    flex-direction: column;
    margin-top: 38px;
  }

  .execution-chain li,
  .execution-chain li:nth-child(n + 5) {
    min-height: 45px;
    padding: 11px 35px 10px 14px;
    border-top: 1px solid var(--border-strong);
    border-bottom: 0;
    text-align: left;
  }

  .execution-chain li:last-child {
    border-bottom: 1px solid var(--border-strong);
  }

  .execution-chain li::after,
  .execution-chain li:nth-child(4)::after {
    top: 50%;
    right: 14px;
    display: block;
    content: "↓";
  }

  .execution-chain li:last-child::after {
    display: none;
  }

  .workflow-layout {
    margin-top: 28px;
  }

  .workflow-steps {
    display: block;
  }

  .workflow-steps button {
    min-height: 72px;
    border-top: 1px solid var(--border);
  }

  .workflow-steps button:last-child {
    border-bottom: 1px solid var(--border);
  }

  .workflow-panel {
    min-height: auto;
    padding: 0 0 20px 16px;
  }

  .workflow-panel strong {
    font-size: 18px;
  }

  .workflow-product picture img {
    width: 650px;
    max-width: none;
  }

  .capability-list {
    margin-top: 34px;
  }

  .capability-row {
    padding: 35px 0;
  }

  .capability-row:first-child {
    padding: 35px 0;
  }

  .capability-row:nth-child(n + 2) {
    padding: 35px 0;
  }

  .capability-copy h3 {
    font-size: 26px;
  }

  .capability-copy p {
    font-size: 16px;
  }

  .capability-number {
    margin-bottom: 14px;
  }

  .capability-product {
    border-radius: var(--radius);
  }

  .role-intro p:not(.section-label) {
    font-size: 16px;
  }

  .role-switcher {
    margin-top: 31px;
  }

  .role-item > button {
    min-height: 64px;
    padding-inline: 14px;
  }

  .role-panel {
    padding: 24px 14px 34px;
  }

  .role-panel h3 {
    font-size: 28px;
  }

  .procurement-copy h2 {
    font-size: 34px;
  }

  .procurement-spec > div {
    display: block;
    padding: 19px 0;
  }

  .procurement-spec dd {
    margin-top: 5px;
  }

  .final-cta {
    padding: 60px 0;
  }

  .final-cta h2 {
    font-size: 34px;
  }

  .cta-paths {
    grid-template-columns: 1fr;
    gap: 31px;
  }

  .cta-paths p {
    min-height: 0;
  }

  .cta-paths .button {
    width: 100%;
  }

  .footer-brand-row {
    display: block;
    padding-top: 46px;
  }

  .footer-brand-row p {
    margin-top: 20px;
    text-align: left;
  }

  .footer-navigation {
    grid-template-columns: 1fr 1fr;
    gap: 35px 24px;
  }

  .footer-bottom {
    display: block;
  }

  .footer-bottom span {
    display: block;
    margin-top: 5px;
  }
}

@media (max-width: 370px) {
  .page-shell,
  .page-grid {
    width: calc(100% - 32px);
  }

  h1 {
    font-size: 36px;
  }

  h2 {
    font-size: 31px;
  }

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

  .proof-inner a,
  .proof-inner a:nth-child(3),
  .proof-inner a:nth-child(4) {
    min-height: 78px;
    border-top: 1px solid var(--border);
    border-right: 1px solid var(--border);
  }

  .proof-inner a:first-of-type {
    border-top: 0;
  }

  .decision-tabs button {
    padding-inline: 4px;
    font-size: 11px;
  }

  .role-item > button small {
    max-width: 110px;
    text-align: right;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* Art direction pass: establish stronger editorial rhythm without adding new UI. */
.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: #eef4ff;
}

.hero::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  background: var(--blue);
  content: "";
}

.hero-copy {
  padding-left: 20px;
}

.hero-copy h1 {
  max-width: 610px;
  font-size: clamp(54px, 4.35vw, 68px);
  letter-spacing: -1.8px;
}

.hero-product {
  border-color: #b7c9e5;
  box-shadow: 0 24px 52px rgba(20, 50, 96, 0.16);
}

.hero-product::after {
  position: absolute;
  right: -1px;
  bottom: -1px;
  left: -1px;
  height: 5px;
  background: var(--blue);
  content: "";
}

.constraint-overlay {
  right: -25px;
}

.proof-strip {
  background: var(--deep);
  border-color: var(--deep);
}

.proof-inner a {
  border-color: rgba(202, 215, 233, 0.16);
}

.proof-inner a:hover {
  background: rgba(255, 255, 255, 0.06);
}

.proof-inner strong {
  color: #f8fafc;
}

.proof-inner span {
  color: #9eacc0;
}

.problem-section {
  background: #fbfcfe;
}

.problem-section .section-intro,
.drilldown-section .section-intro,
.capabilities-section .section-intro {
  position: relative;
}

.problem-section .section-intro::after,
.drilldown-section .section-intro::after,
.capabilities-section .section-intro::after {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 28%;
  height: 1px;
  background: var(--blue);
  content: "";
  opacity: 0.45;
}

.section-label {
  letter-spacing: 0.08em;
}

.constraint-section {
  background: #fff1e9;
  border-top-color: #e8b89f;
  border-bottom-color: #e8b89f;
}

.constraint-product {
  border: 0;
  box-shadow: 0 22px 48px rgba(113, 51, 20, 0.14);
}

.constraint-product .product-context,
.constraint-product figcaption {
  background: #fff;
}

.decision-console {
  border-color: #e5b69e;
  box-shadow: 0 10px 28px rgba(113, 51, 20, 0.06);
}

.drilldown-section {
  background: #fff;
}

.path-product,
.workflow-product,
.capability-product {
  border-color: #cbd7e6;
  box-shadow: 0 16px 34px rgba(20, 37, 63, 0.1);
}

.path-product img {
  object-position: top center;
}

.workflow-section {
  background: #edf3fa;
  border-color: #d3deeb;
}

.workflow-layout {
  padding: 20px;
  border: 1px solid #d1ddea;
  background: #f8fafd;
}

.capabilities-section {
  padding-top: 27px;
  padding-bottom: 27px;
  background: #f8fafd;
}

.capability-list {
  border-bottom-color: #c8d3e1;
}

.capability-row {
  border-top-color: #c8d3e1;
}

.capability-row:first-child .capability-product {
  border-color: #b7c9e5;
}

.role-section {
  position: relative;
  background: #07172b;
}

.role-section::after {
  position: absolute;
  top: 0;
  right: 0;
  width: 34%;
  height: 4px;
  background: #6fa3ff;
  content: "";
}

.procurement-section {
  background: #fff;
}

.final-cta {
  background: #e7f0ff;
  border-top-color: #b8cfee;
}

@media (max-width: 760px) {
  .hero {
    padding-top: 42px;
  }

  .hero-copy {
    padding-left: 14px;
  }

  .hero-copy h1 {
    font-size: 40px;
    letter-spacing: -0.8px;
  }

  .constraint-overlay {
    right: -8px;
  }

  .problem-section .section-intro::after,
  .drilldown-section .section-intro::after,
  .capabilities-section .section-intro::after {
    display: none;
  }

  .workflow-layout {
    padding: 14px;
  }
}

/* Offer-led homepage: 2026-07-15 */
html {
  overflow-x: hidden;
}

.offer-home {
  background: #f4f7fb;
}

.offer-home .button-light {
  border-color: #fff;
  background: #fff;
  color: var(--deep);
}

.offer-home .button-light:hover {
  border-color: #dce8fb;
  background: #eef5ff;
}

.offer-home .button-dark-outline {
  border-color: rgba(255, 255, 255, 0.42);
  background: transparent;
  color: #fff;
}

.offer-home .button-dark-outline:hover {
  border-color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.08);
}

/* Hero: lead with the costly decision and show the mechanism immediately. */
.sales-hero {
  position: relative;
  overflow: hidden;
  padding: 70px 0 62px;
  border-bottom: 1px solid #cbd8e8;
  background:
    radial-gradient(circle at 88% 13%, rgba(58, 119, 225, 0.16), transparent 31%),
    linear-gradient(135deg, #f8fbff 0%, #eef4fc 62%, #e7effa 100%);
}

.sales-hero::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--blue) 0 72%, var(--constraint) 72% 100%);
  content: "";
}

.sales-hero-grid {
  align-items: center;
}

.sales-hero-copy {
  z-index: 2;
  grid-column: 1 / span 7;
  padding: 14px 48px 18px 0;
}

.sales-hero-copy h1 {
  max-width: 720px;
  font-size: clamp(52px, 4.3vw, 64px);
  line-height: 1.01;
  letter-spacing: -2px;
}

.sales-hero-lede {
  max-width: 650px;
  margin: 25px 0 28px;
  color: #35445a;
  font-size: 19px;
  line-height: 1.6;
}

.sales-hero-audience {
  max-width: 640px;
  margin-top: 22px;
  color: #5d6a7e;
  font-size: 14px;
  line-height: 1.55;
}

.sales-hero-visual {
  position: relative;
  z-index: 1;
  grid-column: 8 / -1;
  padding: 0 0 42px;
}

.outcome-path {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: 100%;
  margin: 0 0 12px;
  overflow: hidden;
  border: 1px solid #c3d1e2;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 10px 25px rgba(32, 56, 91, 0.08);
}

.outcome-path span {
  position: relative;
  display: flex;
  min-height: 50px;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-right: 1px solid #d5dfeb;
  color: #25344b;
  font-size: 13px;
  font-weight: 750;
  line-height: 1.25;
}

.outcome-path span:last-child {
  border-right: 0;
}

.outcome-path span::after {
  position: absolute;
  z-index: 1;
  top: 50%;
  right: -5px;
  width: 9px;
  height: 9px;
  border-top: 1px solid #c3d1e2;
  border-right: 1px solid #c3d1e2;
  background: #f8fbff;
  content: "";
  transform: translateY(-50%) rotate(45deg);
}

.outcome-path span:last-child::after {
  display: none;
}

.outcome-path small {
  color: var(--blue);
  font-size: 10px;
  font-weight: 850;
}

.sales-hero-product {
  width: 100%;
  border-color: #9db4d2;
  border-radius: 14px;
  box-shadow: 0 28px 65px rgba(25, 50, 84, 0.2);
}

.sales-hero-product picture {
  display: block;
  height: auto;
  overflow: hidden;
}

.sales-hero-product img {
  width: 100%;
  height: auto;
}

.hero-decision-card {
  position: absolute;
  right: -10px;
  bottom: 0;
  width: min(calc(100% - 24px), 470px);
  padding: 15px 18px;
  border: 1px solid #e1a989;
  border-radius: var(--radius);
  background: #fff7f2;
  box-shadow: 0 20px 38px rgba(78, 39, 21, 0.17);
}

.hero-decision-card span {
  display: block;
  margin-bottom: 5px;
  color: var(--constraint);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-decision-card strong {
  color: #2b1b14;
  font-size: 15px;
  line-height: 1.35;
}

/* Evaluation risk strip */
.buyer-proof {
  border-bottom: 1px solid #152a45;
  background: var(--deep);
}

.buyer-proof-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.buyer-proof a {
  display: flex;
  min-height: 106px;
  flex-direction: column;
  justify-content: center;
  padding: 20px 24px;
  border-left: 1px solid rgba(201, 217, 239, 0.17);
  text-decoration: none;
  transition: background-color 180ms ease;
}

.buyer-proof a:last-child {
  border-right: 1px solid rgba(201, 217, 239, 0.17);
}

.buyer-proof a:hover {
  background: rgba(255, 255, 255, 0.06);
}

.buyer-proof strong {
  color: #f7faff;
  font-size: 15px;
}

.buyer-proof span {
  margin-top: 3px;
  color: #a9b8cb;
  font-size: 13px;
  line-height: 1.4;
}

/* Stakes and worked example */
.stakes-section {
  padding: 88px 0;
  background: #fff;
}

.stakes-intro > div:first-child {
  grid-column: 1 / span 7;
}

.stakes-intro h2 {
  max-width: 800px;
}

.stakes-summary {
  grid-column: 9 / -1;
  align-self: end;
}

.stakes-summary p {
  color: var(--muted);
  font-size: 17px;
}

.stakes-summary strong {
  display: block;
  margin-top: 16px;
  padding-left: 14px;
  border-left: 3px solid var(--blue);
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.5;
}

.response-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 42px;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-large);
  background: var(--border-strong);
}

.response-grid article {
  min-height: 225px;
  padding: 28px 24px;
  background: #f9fbfe;
}

.response-grid span,
.worked-example-heading > span,
.usecase-grid article > span,
.evidence-gallery article > div > span,
.review-exchange > div > span {
  color: var(--blue);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.075em;
  text-transform: uppercase;
}

.response-grid h3 {
  margin: 14px 0 10px;
  font-size: 21px;
}

.response-grid p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

.worked-example {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.55fr);
  gap: 40px;
  align-items: center;
  margin-top: 28px;
  padding: 30px;
  border: 1px solid #cbd8e8;
  border-radius: var(--radius-large);
  background: #edf4ff;
}

.worked-example-heading h3 {
  margin-top: 10px;
  font-size: 25px;
}

.worked-example ol {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding: 0;
  list-style: none;
}

.worked-example li {
  position: relative;
  min-height: 116px;
  padding: 13px 22px 12px 16px;
  border-left: 1px solid #bdccdf;
}

.worked-example li::after {
  position: absolute;
  top: 17px;
  right: -6px;
  z-index: 1;
  color: var(--blue);
  content: "→";
  font-weight: 800;
}

.worked-example li:last-child::after {
  display: none;
}

.worked-example li span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted-light);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.worked-example li strong {
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.45;
}

/* Decision proof */
.decision-section {
  padding: 88px 0;
  border-top: 1px solid #eccab7;
  border-bottom: 1px solid #eccab7;
  background: #fff3ec;
}

.decision-intro,
.evidence-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.65fr);
  gap: 70px;
  align-items: end;
}

.decision-intro h2 {
  max-width: 780px;
}

.decision-intro > p,
.evidence-heading > p {
  color: var(--muted);
  font-size: 17px;
}

.decision-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.65fr);
  gap: 30px;
  align-items: stretch;
  margin-top: 38px;
}

.decision-product {
  align-self: start;
  border-color: #d7b29d;
  box-shadow: 0 22px 48px rgba(89, 47, 24, 0.14);
}

.decision-product picture {
  display: block;
  height: 466px;
  overflow: hidden;
}

.decision-product img {
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.decision-value-list {
  display: grid;
  grid-template-rows: repeat(4, 1fr);
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid #ddbba8;
  border-radius: var(--radius-large);
  background: #fff;
  list-style: none;
}

.decision-value-list li {
  display: grid;
  grid-template-columns: 35px minmax(0, 1fr);
  gap: 9px;
  align-items: start;
  padding: 18px 20px;
  border-bottom: 1px solid #ead8ce;
}

.decision-value-list li:last-child {
  border-bottom: 0;
}

.decision-value-list li > span {
  color: var(--constraint);
  font-size: 12px;
  font-weight: 850;
}

.decision-value-list h3 {
  font-size: 18px;
}

.decision-value-list p {
  margin-top: 5px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

/* The concrete first offer */
.review-offer-section {
  padding: 58px 0;
  background: #f4f7fb;
}

.review-offer-card {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 68px;
  padding: 52px 56px;
  border-radius: 22px;
  background:
    linear-gradient(115deg, rgba(37, 88, 170, 0.18), transparent 47%),
    #07172b;
  box-shadow: 0 24px 52px rgba(11, 27, 50, 0.16);
}

.review-offer-copy h2 {
  max-width: 560px;
  color: #fff;
  font-size: 43px;
}

.review-offer-copy > p:not(.section-label) {
  max-width: 560px;
  margin: 22px 0 28px;
  color: #b8c6d9;
  font-size: 17px;
}

.review-exchange {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid rgba(198, 216, 240, 0.23);
  border-radius: var(--radius-large);
  background: rgba(255, 255, 255, 0.04);
}

.review-exchange > div {
  padding: 28px 25px;
}

.review-exchange > div + div {
  border-left: 1px solid rgba(198, 216, 240, 0.23);
  background: rgba(66, 130, 230, 0.09);
}

.review-exchange > div > span {
  color: #80adf7;
}

.review-exchange ul {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.review-exchange li {
  position: relative;
  padding: 11px 0 11px 20px;
  border-top: 1px solid rgba(198, 216, 240, 0.16);
  color: #edf4ff;
  font-size: 14px;
  line-height: 1.45;
}

.review-exchange li::before {
  position: absolute;
  top: 13px;
  left: 0;
  color: #6fa5fb;
  content: "✓";
  font-weight: 850;
}

/* Use cases */
.usecase-section {
  padding: 88px 0;
  background: #fff;
}

.usecase-intro > div {
  grid-column: 1 / span 7;
}

.usecase-intro > p {
  grid-column: 9 / -1;
  align-self: end;
  color: var(--muted);
  font-size: 17px;
}

.usecase-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 42px;
  border-top: 1px solid var(--border-strong);
  border-left: 1px solid var(--border-strong);
}

.usecase-grid article {
  min-height: 270px;
  padding: 34px 36px;
  border-right: 1px solid var(--border-strong);
  border-bottom: 1px solid var(--border-strong);
  background: #fbfcfe;
}

.usecase-grid h3 {
  max-width: 510px;
  margin: 18px 0 12px;
  font-size: 26px;
}

.usecase-grid p {
  max-width: 560px;
  color: var(--muted);
  font-size: 16px;
}

.usecase-grid strong {
  display: block;
  margin-top: 18px;
  color: var(--ink-soft);
  font-size: 14px;
}

/* Real product proof */
.evidence-section {
  padding: 88px 0;
  border-top: 1px solid #d4dfec;
  border-bottom: 1px solid #d4dfec;
  background: #edf3fa;
}

.evidence-heading h2 {
  max-width: 800px;
}

.evidence-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.evidence-gallery article {
  min-width: 0;
}

.evidence-gallery figure {
  border-color: #bdcce0;
  box-shadow: 0 18px 38px rgba(30, 52, 82, 0.13);
}

.evidence-gallery figure picture {
  display: block;
  height: 350px;
  overflow: hidden;
}

.evidence-gallery figure img {
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.evidence-gallery article > div {
  padding: 24px 10px 0;
}

.evidence-gallery h3 {
  margin-top: 9px;
  font-size: 24px;
}

/* Four-week proof path */
.pilot-section {
  padding: 88px 0;
  border-bottom: 1px solid #ead2c3;
  background: #fff8f3;
}

.pilot-copy {
  grid-column: 1 / span 5;
  align-self: center;
}

.pilot-copy h2 {
  font-size: 43px;
}

.pilot-copy > p:not(.section-label) {
  max-width: 530px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 17px;
}

.pilot-risk {
  max-width: 540px;
  margin: 28px 0;
  padding: 20px 22px;
  border: 1px solid #e5b99f;
  border-left: 4px solid var(--constraint);
  border-radius: var(--radius);
  background: #fff;
}

.pilot-risk strong {
  color: var(--constraint);
  font-size: 14px;
}

.pilot-risk p {
  margin-top: 5px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.5;
}

.pilot-timeline {
  grid-column: 7 / -1;
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid #e5c6b4;
  border-radius: var(--radius-large);
  background: #fff;
  list-style: none;
  box-shadow: 0 16px 36px rgba(96, 54, 31, 0.08);
}

.pilot-timeline li {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 20px;
  padding: 23px 26px;
  border-bottom: 1px solid #ead8cd;
}

.pilot-timeline li:last-child {
  border-bottom: 0;
}

.pilot-timeline li > span {
  color: var(--constraint);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.pilot-timeline h3 {
  font-size: 20px;
}

.pilot-timeline p {
  margin-top: 6px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

/* Fit and FAQ */
.fit-section {
  padding: 88px 0;
  background: #fff;
}

.fit-summary {
  grid-column: 1 / span 5;
}

.fit-summary h2 {
  font-size: 43px;
}

.fit-summary > p:not(.section-label) {
  margin: 22px 0 20px;
  color: var(--muted);
  font-size: 17px;
}

.fit-questions {
  grid-column: 7 / -1;
  border-top: 1px solid var(--border-strong);
}

.fit-questions details {
  border-bottom: 1px solid var(--border-strong);
}

.fit-questions summary {
  position: relative;
  padding: 20px 44px 20px 0;
  color: var(--ink);
  cursor: pointer;
  font-size: 18px;
  font-weight: 750;
  line-height: 1.4;
  list-style: none;
}

.fit-questions summary::-webkit-details-marker {
  display: none;
}

.fit-questions summary::after {
  position: absolute;
  top: 19px;
  right: 5px;
  color: var(--blue);
  content: "+";
  font-size: 24px;
  font-weight: 500;
}

.fit-questions details[open] summary::after {
  content: "−";
}

.fit-questions details p {
  max-width: 690px;
  padding: 0 45px 23px 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

/* Trust and final conversion */
.trust-band {
  padding: 54px 0;
  border-top: 1px solid #cdd9e8;
  border-bottom: 1px solid #cdd9e8;
  background: #edf3fa;
}

.trust-layout {
  align-items: center;
}

.trust-layout > div:first-child {
  grid-column: 1 / span 4;
}

.trust-layout h2 {
  font-size: 31px;
}

.trust-points {
  display: flex;
  grid-column: 5 / span 6;
  flex-wrap: wrap;
  gap: 9px;
}

.trust-points span {
  padding: 8px 11px;
  border: 1px solid #c4d2e4;
  border-radius: 999px;
  background: #fff;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 700;
}

.trust-layout > .button {
  grid-column: 11 / -1;
}

.conversion-close {
  position: relative;
  overflow: hidden;
  padding: 82px 0;
  background:
    radial-gradient(circle at 85% 20%, rgba(50, 108, 203, 0.28), transparent 36%),
    #061225;
}

.conversion-close::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 32%;
  height: 4px;
  background: #72a7ff;
  content: "";
}

.conversion-close-grid > div:first-child {
  grid-column: 1 / span 8;
}

.conversion-close h2 {
  max-width: 880px;
  color: #fff;
  font-size: 47px;
}

.conversion-close p:not(.section-label) {
  max-width: 790px;
  margin-top: 20px;
  color: #b7c5d8;
  font-size: 17px;
}

.conversion-actions {
  display: flex;
  grid-column: 9 / -1;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}

.conversion-actions .button {
  width: 100%;
}

.conversion-actions span {
  margin-top: 5px;
  color: #8798af;
  font-size: 12px;
  line-height: 1.5;
  text-align: center;
}

/* Responsive offer homepage */
@media (max-width: 1100px) {
  .sales-hero {
    padding-top: 56px;
  }

  .sales-hero-copy {
    grid-column: 1 / span 7;
    padding-right: 28px;
  }

  .sales-hero-visual {
    grid-column: 8 / -1;
    padding-left: 0;
    padding-bottom: 0;
  }

  .sales-hero-product picture {
    height: auto;
  }

  .hero-decision-card {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
    margin-top: 10px;
  }

  .outcome-path span {
    padding-inline: 9px;
    font-size: 11px;
  }

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

  .response-grid article {
    min-height: 190px;
  }

  .worked-example {
    grid-template-columns: 1fr;
  }

  .decision-stage {
    grid-template-columns: minmax(0, 1.25fr) minmax(270px, 0.75fr);
  }

  .review-offer-card {
    gap: 40px;
    padding-inline: 40px;
  }

  .review-offer-copy h2,
  .pilot-copy h2,
  .fit-summary h2 {
    font-size: 38px;
  }

  .trust-layout > div:first-child {
    grid-column: 1 / span 5;
  }

  .trust-points {
    grid-column: 6 / -1;
  }

  .trust-layout > .button {
    grid-column: 6 / span 3;
    margin-top: 12px;
  }
}

@media (max-width: 900px) {
  .offer-home .section {
    padding: 70px 0;
  }

  .sales-hero-grid,
  .stakes-intro,
  .usecase-intro,
  .pilot-layout,
  .fit-layout,
  .trust-layout,
  .conversion-close-grid {
    display: block;
  }

  .sales-hero-copy {
    max-width: 730px;
    padding: 0;
  }

  .sales-hero-copy h1 {
    font-size: 58px;
  }

  .sales-hero-visual {
    width: min(100%, 620px);
    margin: 42px auto 0;
    padding: 0;
  }

  .sales-hero-product {
    width: 100%;
  }

  .hero-decision-card {
    right: auto;
  }

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

  .buyer-proof a:nth-child(2) {
    border-right: 1px solid rgba(201, 217, 239, 0.17);
  }

  .buyer-proof a:nth-child(n + 3) {
    border-top: 1px solid rgba(201, 217, 239, 0.17);
  }

  .stakes-summary,
  .usecase-intro > p {
    max-width: 760px;
    margin-top: 25px;
  }

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

  .worked-example li:nth-child(3) {
    border-top: 1px solid #bdccdf;
  }

  .worked-example li:nth-child(2)::after {
    display: none;
  }

  .worked-example li:nth-child(4) {
    border-top: 1px solid #bdccdf;
  }

  .decision-intro,
  .evidence-heading {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .decision-intro > p,
  .evidence-heading > p {
    max-width: 760px;
  }

  .decision-stage {
    grid-template-columns: 1fr;
  }

  .decision-product picture {
    height: 430px;
  }

  .decision-value-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: none;
  }

  .decision-value-list li:nth-child(2) {
    border-right: 0;
  }

  .decision-value-list li {
    border-right: 1px solid #ead8ce;
  }

  .decision-value-list li:nth-child(n + 3) {
    border-bottom: 0;
  }

  .review-offer-card {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .pilot-copy,
  .fit-summary {
    max-width: 760px;
  }

  .pilot-timeline,
  .fit-questions {
    margin-top: 38px;
  }

  .trust-layout > div:first-child {
    max-width: 650px;
  }

  .trust-points {
    margin-top: 24px;
  }

  .trust-layout > .button {
    margin-top: 24px;
  }

  .conversion-close-grid > div:first-child {
    max-width: 830px;
  }

  .conversion-actions {
    max-width: 420px;
    margin-top: 32px;
  }
}

@media (max-width: 600px) {
  .offer-home .page-shell,
  .offer-home .page-grid {
    width: calc(100% - 40px);
  }

  .sales-hero {
    padding: 45px 0 48px;
  }

  .sales-hero-copy h1 {
    font-size: 42px;
    line-height: 1.02;
    letter-spacing: -1.25px;
  }

  .sales-hero-lede {
    margin: 22px 0 25px;
    font-size: 17px;
  }

  .sales-hero-copy .button-row {
    display: grid;
  }

  .sales-hero-copy .button {
    width: 100%;
  }

  .sales-hero-visual {
    width: 100%;
    margin-top: 34px;
    padding-bottom: 0;
  }

  .outcome-path {
    width: 100%;
  }

  .outcome-path span {
    min-height: 58px;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 2px;
    padding: 8px;
    font-size: 10px;
  }

  .sales-hero-product picture {
    height: auto;
    overflow: hidden;
    border-radius: 0 0 14px 14px;
  }

  .sales-hero-product img {
    width: 100%;
    max-width: 100%;
    height: auto;
  }

  .hero-decision-card {
    right: auto;
    bottom: auto;
    width: 100%;
  }

  .hero-decision-card strong {
    font-size: 15px;
  }

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

  .buyer-proof a,
  .buyer-proof a:nth-child(2) {
    min-height: 79px;
    border-top: 1px solid rgba(201, 217, 239, 0.17);
    border-right: 1px solid rgba(201, 217, 239, 0.17);
  }

  .buyer-proof a:first-child {
    border-top: 0;
  }

  .offer-home .section {
    padding: 58px 0;
  }

  .offer-home h2 {
    font-size: 33px;
  }

  .response-grid,
  .usecase-grid,
  .evidence-gallery {
    grid-template-columns: 1fr;
  }

  .response-grid {
    gap: 1px;
    margin-top: 30px;
  }

  .response-grid article {
    min-height: 0;
    padding: 24px 21px;
  }

  .worked-example {
    gap: 24px;
    margin-top: 20px;
    padding: 24px 20px;
  }

  .worked-example ol {
    grid-template-columns: 1fr;
  }

  .worked-example li,
  .worked-example li:nth-child(3),
  .worked-example li:nth-child(4) {
    min-height: 0;
    padding: 15px 12px 15px 18px;
    border-top: 1px solid #bdccdf;
  }

  .worked-example li:last-child {
    border-bottom: 1px solid #bdccdf;
  }

  .worked-example li::after,
  .worked-example li:nth-child(2)::after {
    top: auto;
    right: 12px;
    bottom: -11px;
    display: block;
    content: "↓";
  }

  .worked-example li:last-child::after {
    display: none;
  }

  .decision-product picture {
    height: 330px;
    overflow-x: auto;
  }

  .decision-product img {
    width: 620px;
    max-width: none;
  }

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

  .decision-value-list li,
  .decision-value-list li:nth-child(n + 3) {
    border-right: 0;
    border-bottom: 1px solid #ead8ce;
  }

  .decision-value-list li:last-child {
    border-bottom: 0;
  }

  .review-offer-section {
    padding: 24px 0 !important;
  }

  .review-offer-card {
    width: calc(100% - 24px);
    gap: 30px;
    padding: 36px 24px;
    border-radius: 18px;
  }

  .review-offer-copy h2 {
    font-size: 34px;
  }

  .review-offer-copy .button {
    width: 100%;
  }

  .review-exchange {
    grid-template-columns: 1fr;
  }

  .review-exchange > div + div {
    border-top: 1px solid rgba(198, 216, 240, 0.23);
    border-left: 0;
  }

  .usecase-grid {
    margin-top: 30px;
  }

  .usecase-grid article {
    min-height: 0;
    padding: 28px 23px;
  }

  .usecase-grid h3 {
    font-size: 23px;
  }

  .evidence-gallery {
    gap: 36px;
    margin-top: 30px;
  }

  .evidence-gallery figure picture {
    height: 280px;
    overflow-x: auto;
  }

  .evidence-gallery figure img {
    width: 560px;
    max-width: none;
  }

  .pilot-timeline li {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 22px 20px;
  }

  .fit-questions summary {
    padding-right: 36px;
    font-size: 16px;
  }

  .fit-questions details p {
    padding-right: 10px;
  }

  .trust-layout h2 {
    font-size: 29px;
  }

  .trust-points {
    gap: 7px;
  }

  .trust-layout > .button {
    width: 100%;
  }

  .conversion-close {
    padding: 62px 0;
  }

  .conversion-close h2 {
    font-size: 35px;
  }

  .offer-home .footer-navigation {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .offer-home .footer-navigation > div {
    min-width: 0;
  }
}

@media (max-width: 370px) {
  .sales-hero-copy h1 {
    font-size: 37px;
  }

  .outcome-path span {
    font-size: 9px;
  }

  .offer-home h2,
  .review-offer-copy h2,
  .conversion-close h2 {
    font-size: 30px;
  }
}