:root {
  --ink: #112a33;
  --ink-soft: #294650;
  --paper: #f7f4ee;
  --surface: #fffdf8;
  --line: #cdd7d5;
  --line-strong: #9fb2af;
  --teal: #267e7a;
  --teal-dark: #1b625f;
  --copper: #c96f42;
  --copper-soft: #f0d8c9;
  --sage: #dfe9e5;
  --white: #ffffff;
  --shadow: 0 22px 60px rgba(17, 42, 51, 0.1);
  --max: 1180px;
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: linear-gradient(rgba(17, 42, 51, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(17, 42, 51, 0.035) 1px, transparent 1px);
  background-size: 36px 36px;
  content: "";
  mask-image: linear-gradient(to bottom, black, transparent 75%);
  pointer-events: none;
}

a {
  color: var(--teal-dark);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--copper);
}

img,
svg {
  display: block;
  max-width: 100%;
}

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

:focus-visible {
  outline: 3px solid var(--copper);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--white);
  transform: translateY(-150%);
}

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

.wrap {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(159, 178, 175, 0.6);
  background: rgba(247, 244, 238, 0.94);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-size: 1.14rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  text-decoration: none;
}

.brand:hover {
  color: var(--ink);
}

.brand img {
  width: 38px;
  height: 38px;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-list a {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 8px;
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
}

.nav-list a:hover,
.nav-list a[aria-current="page"] {
  background: var(--sage);
  color: var(--ink);
}

.menu-button {
  display: none;
  padding: 8px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-weight: 750;
}

.hero {
  display: grid;
  min-height: 650px;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  align-items: center;
  gap: clamp(40px, 7vw, 96px);
  padding-block: clamp(72px, 10vw, 128px);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal-dark);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin-top: 0;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.08;
  text-wrap: balance;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(3.2rem, 7vw, 6.3rem);
  letter-spacing: -0.055em;
}

.hero h1 span {
  display: block;
  margin-top: 14px;
  color: var(--teal-dark);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: clamp(1.35rem, 2.6vw, 2.15rem);
  font-weight: 720;
  letter-spacing: -0.025em;
  line-height: 1.22;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4.5vw, 3.7rem);
  letter-spacing: -0.04em;
}

h3 {
  margin-bottom: 10px;
  font-size: clamp(1.28rem, 2.1vw, 1.65rem);
  letter-spacing: -0.025em;
}

p,
li {
  overflow-wrap: anywhere;
}

.lead {
  max-width: 680px;
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(1.08rem, 2vw, 1.27rem);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-top: 32px;
}

.hero-actions-centered {
  justify-content: center;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 19px;
  border-radius: 9px;
  background: var(--ink);
  color: var(--white);
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 10px 22px rgba(17, 42, 51, 0.16);
}

.button:hover {
  background: var(--teal-dark);
  color: var(--white);
}

button.button {
  border: 0;
  font: inherit;
  cursor: pointer;
}

.button:disabled,
.button[aria-disabled="true"] {
  background: #708084;
  color: var(--white);
  cursor: not-allowed;
  opacity: 0.86;
  box-shadow: none;
}

.button-light {
  background: var(--surface);
  color: var(--ink);
  box-shadow: none;
}

.button-light:hover {
  background: var(--sage);
  color: var(--ink);
}

.text-link {
  font-weight: 800;
}

.hero-proof {
  position: relative;
  overflow: hidden;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-proof::after {
  position: absolute;
  right: -60px;
  bottom: -70px;
  width: 230px;
  height: 230px;
  border: 48px solid var(--sage);
  border-radius: 50%;
  content: "";
}

.proof-label {
  margin: 0 0 22px;
  color: var(--copper);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.proof-stack {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 10px;
}

.proof-row {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.proof-row:last-child {
  border-bottom: 0;
}

.proof-index {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border-radius: 50%;
  background: var(--sage);
  color: var(--teal-dark);
  font-size: 0.78rem;
  font-weight: 900;
}

.proof-row strong {
  font-size: 0.98rem;
}

.proof-row small {
  color: #687d82;
  font-size: 0.75rem;
  font-weight: 750;
  text-transform: uppercase;
}

.section {
  padding-block: clamp(72px, 9vw, 118px);
}

.section-surface {
  border-block: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.75);
}

.section-dark {
  background: var(--ink);
  color: #dce6e5;
}

.section-dark h2,
.section-dark h3 {
  color: var(--white);
}

.section-dark .eyebrow {
  color: #78c2bd;
}

.section-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1.2fr);
  gap: clamp(32px, 8vw, 100px);
  align-items: end;
  margin-bottom: 54px;
}

.section-intro p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.section-dark .section-intro p {
  color: #c0d0d1;
}

.pipeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: var(--surface);
}

.pipeline article {
  position: relative;
  min-height: 200px;
  padding: 26px 22px;
  border-right: 1px solid var(--line);
}

.pipeline article:last-child {
  border-right: 0;
}

.pipeline-number {
  display: block;
  margin-bottom: 34px;
  color: var(--copper);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.pipeline h3 {
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 1.05rem;
  font-weight: 850;
}

.pipeline p {
  margin: 0;
  color: #60757a;
  font-size: 0.9rem;
  line-height: 1.55;
}

.dataset-card {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: 48px;
  padding: clamp(32px, 6vw, 70px);
  border: 1px solid rgba(205, 215, 213, 0.24);
  border-radius: 22px;
  background: #183641;
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.2);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  padding: 7px 11px;
  border: 1px solid rgba(120, 194, 189, 0.45);
  border-radius: 999px;
  color: #9bd2cf;
  font-size: 0.75rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status-pill::before {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #78c2bd;
  content: "";
}

.dataset-card p {
  color: #c3d1d1;
}

.dataset-note {
  padding: 20px;
  border-left: 3px solid var(--copper);
  background: rgba(255, 255, 255, 0.045);
  font-size: 0.94rem;
}

.category-cloud {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 10px;
}

.category-cloud span {
  padding: 10px 13px;
  border: 1px solid rgba(205, 215, 213, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  color: #e4eeee;
  font-size: 0.88rem;
  font-weight: 700;
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.principle-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 253, 248, 0.86);
}

.principle-card p {
  margin: 0;
  color: #60757a;
  font-size: 0.92rem;
}

.catalog-callout {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 40px;
  padding: clamp(34px, 6vw, 64px);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
}

.catalog-callout p {
  max-width: 720px;
  margin-bottom: 0;
  color: var(--ink-soft);
}

.catalog-grid {
  display: grid;
}

.catalog-entry {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.catalog-entry-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 26px;
  border-bottom: 1px solid var(--line);
  color: #687d82;
  font-size: 0.78rem;
  font-weight: 760;
  text-transform: uppercase;
}

.catalog-entry-header .status-pill {
  margin: 0;
}

.catalog-entry-body {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
  gap: clamp(40px, 8vw, 100px);
  padding: clamp(30px, 6vw, 64px);
}

.catalog-entry h3 {
  max-width: 720px;
  font-size: clamp(2rem, 4vw, 3.7rem);
}

.catalog-entry-body p:not(.eyebrow) {
  max-width: 700px;
  color: var(--ink-soft);
}

.catalog-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.catalog-metrics div {
  display: grid;
  align-content: center;
  min-height: 122px;
  padding: 20px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.catalog-metrics dt {
  color: #687d82;
  font-size: 0.7rem;
  font-weight: 800;
  line-height: 1.35;
  text-transform: uppercase;
}

.catalog-metrics dd {
  margin: 7px 0 0;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
  font-weight: 700;
}

.catalog-entry-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px clamp(30px, 6vw, 64px);
  border-top: 1px solid var(--line);
  background: var(--ink);
  color: var(--white);
  font-weight: 820;
  text-decoration: none;
}

.catalog-entry-link:hover {
  background: var(--teal-dark);
  color: var(--white);
}

.catalog-entry-link span:last-child {
  font-size: 1.5rem;
}

.development-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1.2fr);
  gap: clamp(40px, 8vw, 100px);
  align-items: end;
  padding: clamp(34px, 6vw, 64px);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
}

.development-panel p {
  margin: 0;
  color: var(--ink-soft);
}

.page-hero {
  padding-block: clamp(72px, 10vw, 128px) clamp(60px, 8vw, 92px);
}

.page-hero h1 {
  max-width: 900px;
  font-size: clamp(3rem, 6vw, 5.7rem);
}

.page-hero .lead {
  max-width: 780px;
}

.product-hero {
  overflow: hidden;
  padding-block: 28px clamp(72px, 10vw, 122px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 84% 18%, rgba(38, 126, 122, 0.14), transparent 34%),
    linear-gradient(135deg, rgba(255, 253, 248, 0.98), rgba(223, 233, 229, 0.54));
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  align-items: center;
  margin-bottom: clamp(30px, 4vw, 52px);
  color: #687d82;
  font-size: 0.8rem;
  font-weight: 760;
}

.breadcrumbs a {
  color: var(--ink-soft);
  text-decoration: none;
}

.product-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.7fr);
  gap: clamp(38px, 6vw, 76px);
  align-items: start;
}

.product-hero h1 {
  max-width: 900px;
  margin-bottom: 18px;
  font-size: clamp(2.8rem, 4.4vw, 4.25rem);
}

.product-hero .hero-actions {
  margin-top: 26px;
}

.status-pill-light {
  border-color: rgba(38, 126, 122, 0.32);
  background: rgba(255, 255, 255, 0.54);
  color: var(--teal-dark);
}

.release-panel {
  padding: clamp(28px, 4vw, 42px);
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 253, 248, 0.9);
  box-shadow: var(--shadow);
}

.release-panel h2 {
  margin-bottom: 18px;
  font-size: clamp(1.75rem, 3vw, 2.45rem);
}

.release-panel > p:not(.proof-label) {
  color: var(--ink-soft);
}

.release-rule {
  display: grid;
  gap: 6px;
  margin-top: 26px;
  padding: 18px 20px;
  border-left: 3px solid var(--copper);
  background: var(--copper-soft);
}

.release-rule span {
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.product-price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin: 20px 0 0;
}

.product-price strong {
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.6rem, 5vw, 4rem);
  letter-spacing: -0.045em;
  line-height: 1;
}

.product-price span {
  color: #60757a;
  font-size: 0.92rem;
  font-weight: 760;
}

.checkout-status {
  max-width: 680px;
  margin: 14px 0 0;
  color: #60757a;
  font-size: 0.82rem;
}

.offer-card {
  padding: clamp(28px, 5vw, 52px);
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.offer-card ul {
  margin: 24px 0 0;
  padding-left: 22px;
  color: var(--ink-soft);
}

.offer-card li + li {
  margin-top: 8px;
}

.evidence-strip {
  border-bottom: 1px solid var(--line);
  background: var(--ink);
  color: var(--white);
}

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}

.evidence-grid div {
  display: grid;
  align-content: center;
  min-height: 132px;
  padding: 24px;
  border-right: 1px solid rgba(205, 215, 213, 0.18);
}

.evidence-grid div:first-child {
  border-left: 1px solid rgba(205, 215, 213, 0.18);
}

.evidence-grid strong {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  letter-spacing: -0.035em;
}

.evidence-grid span {
  color: #aac0c1;
  font-size: 0.74rem;
  font-weight: 760;
  line-height: 1.35;
  text-transform: uppercase;
}

.table-shell {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 16px 38px rgba(17, 42, 51, 0.07);
}

.sample-table {
  width: 100%;
  min-width: 930px;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

.sample-table caption {
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  color: #687d82;
  font-size: 0.78rem;
  text-align: left;
}

.sample-table th,
.sample-table td {
  padding: 15px 16px;
  border-bottom: 1px solid var(--line);
  text-align: right;
  white-space: nowrap;
}

.sample-table thead th {
  background: #eef1ed;
  color: var(--ink-soft);
  font-size: 0.73rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.sample-table th:first-child,
.sample-table td:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  min-width: 260px;
  background: var(--surface);
  text-align: left;
}

.sample-table thead th:first-child {
  z-index: 2;
  background: #eef1ed;
}

.sample-table tbody tr:last-child th,
.sample-table tbody tr:last-child td {
  border-bottom: 0;
}

.sample-table tbody tr:hover th,
.sample-table tbody tr:hover td {
  background: #f4f7f3;
}

.sample-table tbody th {
  color: var(--ink);
  font-size: 0.92rem;
}

.sample-table tbody th small {
  display: block;
  color: #687d82;
  font-size: 0.72rem;
  font-weight: 600;
}

.sample-table td {
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.sample-table .median {
  color: var(--teal-dark);
  font-weight: 900;
}

.table-note {
  max-width: 940px;
  margin: 20px 0 0;
  color: #60757a;
  font-size: 0.88rem;
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.comparison-grid article {
  overflow: hidden;
  border: 1px solid rgba(205, 215, 213, 0.2);
  border-radius: 16px;
  background: #183641;
}

.comparison-grid article > p {
  margin: 0;
  padding: 18px 20px;
  border-bottom: 1px solid rgba(205, 215, 213, 0.18);
  color: var(--white);
  font-weight: 820;
}

.comparison-grid article > div {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.comparison-grid span {
  display: grid;
  gap: 4px;
  padding: 22px 20px;
}

.comparison-grid span + span {
  border-left: 1px solid rgba(205, 215, 213, 0.18);
}

.comparison-grid small {
  color: #9bb0b2;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
}

.comparison-grid strong {
  color: var(--white);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.55rem, 3vw, 2.2rem);
}

.comparison-grid em {
  color: #9bb0b2;
  font-size: 0.72rem;
  font-style: normal;
}

.question-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.question-grid article {
  min-height: 230px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
}

.question-grid article > span {
  color: var(--copper);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.question-grid h3 {
  margin-top: 30px;
}

.question-grid p {
  margin-bottom: 0;
  color: #60757a;
  font-size: 0.91rem;
}

.product-columns {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(420px, 1.25fr);
  gap: clamp(48px, 9vw, 120px);
  align-items: start;
}

.contents-list {
  display: grid;
  border-top: 1px solid var(--line-strong);
}

.contents-list article {
  display: grid;
  grid-template-columns: minmax(150px, 0.46fr) 1fr;
  gap: 28px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.contents-list span {
  color: #60757a;
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.48fr) minmax(0, 1fr);
  gap: clamp(44px, 9vw, 118px);
}

.faq-list {
  border-top: 1px solid var(--line-strong);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  padding: 23px 42px 23px 0;
  color: var(--ink);
  cursor: pointer;
  font-weight: 820;
}

.faq-list p {
  max-width: 720px;
  margin: -6px 0 24px;
  color: #60757a;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(240px, 0.42fr) minmax(0, 1fr);
  gap: clamp(40px, 8vw, 110px);
}

.content-aside {
  align-self: start;
  padding: 24px;
  border-top: 4px solid var(--copper);
  background: var(--surface);
}

.content-aside p,
.content-aside li {
  color: #60757a;
  font-size: 0.92rem;
}

.content-aside ul {
  margin: 0;
  padding-left: 20px;
}

.prose {
  max-width: 800px;
}

.prose h2 {
  margin-top: 64px;
  font-size: clamp(1.75rem, 3vw, 2.55rem);
}

.prose h2:first-child {
  margin-top: 0;
}

.prose h3 {
  margin-top: 34px;
}

.prose p,
.prose li {
  color: var(--ink-soft);
}

.prose li + li {
  margin-top: 9px;
}

.steps {
  display: grid;
  gap: 16px;
  margin: 32px 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}

.steps li {
  position: relative;
  padding: 20px 22px 20px 72px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  counter-increment: steps;
}

.steps li::before {
  position: absolute;
  top: 18px;
  left: 20px;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: var(--sage);
  color: var(--teal-dark);
  content: counter(steps, decimal-leading-zero);
  font-size: 0.74rem;
  font-weight: 900;
}

.notice {
  margin-block: 32px;
  padding: 22px 24px;
  border-left: 4px solid var(--copper);
  background: var(--copper-soft);
}

.notice p:last-child {
  margin-bottom: 0;
}

.contact-panel {
  max-width: 760px;
  padding: clamp(32px, 6vw, 60px);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.purchase-page {
  display: grid;
  min-height: 70vh;
  place-items: center;
  padding-block: clamp(64px, 10vw, 120px);
}

.purchase-card {
  max-width: 820px;
  padding: clamp(34px, 7vw, 72px);
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.purchase-card h1 {
  font-size: clamp(2.8rem, 7vw, 5.3rem);
}

[data-purchase-status][data-state="complete"] {
  color: var(--teal-dark);
}

[data-purchase-status][data-state="error"] {
  color: #8c3f24;
}

.site-footer {
  padding-block: 58px 32px;
  border-top: 1px solid var(--line);
  background: #eef1ed;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 42px;
  align-items: start;
}

.footer-brand {
  max-width: 500px;
}

.footer-brand p {
  color: #60757a;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(120px, 1fr));
  gap: 10px 28px;
}

.footer-links a,
.footer-privacy-button {
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 750;
  text-decoration: none;
}

.footer-privacy-button {
  width: fit-content;
  padding: 0;
  border: 0;
  background: transparent;
  font-family: inherit;
  cursor: pointer;
}

.footer-privacy-button:hover {
  color: var(--copper);
}

.analytics-consent {
  position: fixed;
  right: 24px;
  bottom: 24px;
  left: 24px;
  z-index: 50;
  display: grid;
  width: min(calc(100% - 48px), 860px);
  max-height: calc(100vh - 48px);
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  margin-inline: auto;
  padding: 24px;
  overflow: auto;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 24px 80px rgba(17, 42, 51, 0.24);
}

.analytics-consent[hidden] {
  display: none;
}

.analytics-consent h2 {
  margin-bottom: 8px;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.analytics-consent p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.55;
}

.analytics-consent .analytics-consent-label {
  margin-bottom: 5px;
  color: var(--copper);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.analytics-consent-actions {
  display: grid;
  min-width: 220px;
  gap: 9px;
}

.analytics-consent-actions .button {
  width: 100%;
}

.analytics-consent-actions a {
  justify-self: center;
  font-size: 0.82rem;
  font-weight: 750;
}

.analytics-consent-secondary {
  min-height: 44px;
  padding: 10px 15px;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 0.88rem;
  font-weight: 800;
  cursor: pointer;
}

.analytics-consent-secondary:hover {
  border-color: var(--teal);
  background: var(--sage);
}

.footer-meta {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: #60757a;
  font-size: 0.8rem;
}

.not-found {
  display: grid;
  min-height: 70vh;
  place-items: center;
  text-align: center;
}

.not-found-inner {
  max-width: 700px;
}

.not-found .code {
  color: var(--copper);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.2em;
}

@media (max-width: 980px) {
  .hero,
  .dataset-card,
  .section-intro,
  .content-grid,
  .product-hero-grid,
  .product-columns,
  .faq-layout,
  .catalog-entry-body,
  .development-panel {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

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

  .pipeline article {
    border-bottom: 1px solid var(--line);
  }

  .pipeline article:nth-child(2n) {
    border-right: 0;
  }

  .pipeline article:last-child {
    grid-column: 1 / -1;
    border-bottom: 0;
  }

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

  .principle-card:last-child {
    grid-column: 1 / -1;
  }

  .evidence-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .evidence-grid div:nth-child(3) {
    border-right: 0;
  }

  .evidence-grid div:nth-child(n + 4) {
    border-top: 1px solid rgba(205, 215, 213, 0.18);
  }

  .comparison-grid,
  .question-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .comparison-grid article:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  body {
    font-size: 16px;
  }

  .wrap {
    width: min(calc(100% - 28px), var(--max));
  }

  .header-inner {
    min-height: 68px;
  }

  .menu-button {
    display: inline-flex;
  }

  .primary-nav {
    position: absolute;
    top: 100%;
    right: 14px;
    left: 14px;
    display: none;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--surface);
    box-shadow: var(--shadow);
  }

  .primary-nav[data-open] {
    display: block;
  }

  .nav-list {
    display: grid;
  }

  .nav-list a {
    padding: 11px 12px;
  }

  .hero {
    padding-block: 66px 78px;
  }

  h1 {
    font-size: clamp(2.8rem, 15vw, 4.3rem);
  }

  .hero-proof,
  .dataset-card {
    padding: 26px;
  }

  .proof-row {
    grid-template-columns: 38px 1fr;
  }

  .proof-row small {
    display: none;
  }

  .pipeline,
  .principle-grid,
  .footer-grid,
  .analytics-consent,
  .catalog-callout,
  .evidence-grid,
  .comparison-grid,
  .question-grid {
    grid-template-columns: 1fr;
  }

  .pipeline article,
  .pipeline article:nth-child(2n) {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .pipeline article:last-child,
  .principle-card:last-child,
  .comparison-grid article:last-child {
    grid-column: auto;
  }

  .product-hero {
    padding-top: 20px;
  }

  .breadcrumbs {
    margin-bottom: 48px;
  }

  .evidence-grid div,
  .evidence-grid div:first-child,
  .evidence-grid div:nth-child(3) {
    min-height: 108px;
    border-top: 1px solid rgba(205, 215, 213, 0.18);
    border-right: 1px solid rgba(205, 215, 213, 0.18);
    border-left: 1px solid rgba(205, 215, 213, 0.18);
  }

  .evidence-grid div:first-child {
    border-top: 0;
  }

  .question-grid article {
    min-height: auto;
  }

  .contents-list article {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .catalog-entry-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .pipeline-number {
    margin-bottom: 16px;
  }

  .footer-meta {
    display: grid;
  }

  .analytics-consent {
    right: 14px;
    bottom: 14px;
    left: 14px;
    width: calc(100% - 28px);
    max-height: calc(100vh - 28px);
    gap: 18px;
    padding: 20px;
  }

  .analytics-consent-actions {
    min-width: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}
/* Bounded, crawlable Detroit activity sample. */
.table-scroll { max-width: 100%; overflow-x: auto; margin-block: 1.5rem; }
.table-scroll table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.table-scroll caption { text-align: left; font-weight: 700; margin-bottom: .75rem; }
.table-scroll th, .table-scroll td { padding: .85rem; text-align: left; vertical-align: top; border-bottom: 1px solid #d7e0df; min-width: 8rem; }
.table-scroll th { background: #112a33; color: #fff; }
.table-scroll tbody tr:nth-child(even) { background: #f0f5f3; }