:root {
  --paper: #f7f8f2;
  --ink: #152b25;
  --muted: #59685f;
  --line: #dce1d6;
  --green: #cbef97;
  --white: #fff;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Arial, "Helvetica Neue", sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 30px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
}
a {
  color: inherit;
  text-decoration: none;
}
a:focus-visible,
summary:focus-visible {
  outline: 3px solid #497d27;
  outline-offset: 5px;
}
a:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}
.wrap {
  width: min(1240px, calc(100% - 96px));
  margin: auto;
}
.header {
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  gap: 25px;
}
.brand {
  display: flex;
  align-items: center;
  font-weight: 800;
  letter-spacing: 2px;
  font-size: 22px;
  gap: 10px;
}
.mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  background: var(--ink);
  color: var(--green);
  font-family: var(--serif);
  font-size: 29px;
  letter-spacing: -3px;
  padding-right: 4px;
  border-radius: 50%;
}
.brand-note {
  font-size: 9px;
  letter-spacing: 1.5px;
  font-weight: 500;
  margin-left: 5px;
}
.header nav {
  display: flex;
  gap: 30px;
  font-size: 14px;
}
.contact-link {
  font-size: 14px;
  border-bottom: 1px solid var(--ink);
  padding: 10px 0;
}
.contact-link span {
  margin-left: 24px;
}
.hero {
  display: grid;
  grid-template-columns: 1.03fr 1fr;
  gap: 55px;
  padding-top: 84px;
  padding-bottom: 76px;
  align-items: center;
}
.eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.8px;
  margin: 0 0 26px;
}
.dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #658646;
  margin-right: 8px;
}
h1 {
  font-size: clamp(52px, 5.9vw, 82px);
  font-weight: 500;
  letter-spacing: -4px;
  line-height: 1.03;
  margin: 0 0 29px;
}
em {
  font-family: var(--serif);
  font-weight: 400;
  color: #527742;
}
p {
  color: var(--muted);
}
.intro {
  max-width: 440px;
  font-size: 17px;
  line-height: 1.7;
}
.actions {
  display: flex;
  align-items: center;
  gap: 25px;
  margin-top: 32px;
  flex-wrap: wrap;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  min-height: 50px;
  padding: 12px 22px;
  background: var(--ink);
  color: var(--white);
  font-size: 13px;
  border-radius: 3px;
  transition: background 0.2s;
}
.button:hover {
  background: #34513e;
  text-decoration: none;
}
.text-link {
  font-size: 13px;
  padding: 12px 0;
}
.hero-note {
  font-size: 11px;
  margin-top: 22px;
}
.system {
  background: #e9eee3;
  border: 1px solid #d6dfce;
  border-radius: 8px;
  padding: 24px;
  min-width: 0;
  box-shadow: 0 24px 60px -40px #52694266;
}
.system-top,
.system-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 9px;
  letter-spacing: 1px;
}
.tag {
  font-size: 9px;
  white-space: nowrap;
  letter-spacing: 1px;
  background: #f8faf3;
  border: 1px solid #cad5bf;
  border-radius: 3px;
  padding: 4px 8px;
}
.orbit {
  position: relative;
  height: 340px;
  display: grid;
  place-items: center;
}
.orbit-line {
  position: absolute;
  border: 1px solid #c9d6bd;
  border-radius: 50%;
  width: 280px;
  height: 280px;
}
.orbit-line.two {
  width: 200px;
  height: 200px;
}
.core {
  position: relative;
  z-index: 1;
  background: var(--ink);
  width: 157px;
  height: 157px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 0 0 13px #e9eee3;
}
.core-mark {
  color: var(--green);
  font-family: var(--serif);
  font-size: 49px;
  line-height: 1;
}
.core strong {
  font-size: 17px;
  letter-spacing: 3px;
  margin: 10px 0 3px;
}
.core > span:last-child {
  font-size: 8px;
  color: #c4d4c7;
}
.node {
  position: absolute;
  z-index: 2;
  background: #fff;
  border: 1px solid #d4ddcd;
  box-shadow: 0 5px 12px #203e2110;
  border-radius: 4px;
  font-size: 12px;
  padding: 12px 14px;
  min-width: 115px;
}
.node span {
  font-size: 9px;
  color: #708764;
  margin-right: 10px;
}
.n1 {
  top: 33px;
  left: 16px;
}
.n2 {
  top: 56px;
  right: 0;
}
.n3 {
  bottom: 43px;
  left: 0;
}
.n4 {
  bottom: 25px;
  right: 14px;
}
.insight {
  background: #f8faf5;
  border: 1px solid #d6dfce;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  border-radius: 5px;
}
.spark {
  font-size: 26px;
  color: #688b43;
}
.insight strong {
  font-size: 11px;
}
.insight p {
  font-size: 10px;
  margin: 3px 0 0;
  letter-spacing: 0.8px;
}
.insight-arrow {
  margin-left: auto;
}
.system-foot {
  margin-top: 20px;
  font-size: 8px;
  letter-spacing: 0.5px;
}
.principles {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-top: 18px;
  padding-bottom: 18px;
  gap: 18px;
}
.principles > span:first-child {
  font-size: 9px;
  letter-spacing: 1px;
  color: var(--muted);
}
.principles p {
  font-size: 14px;
  color: var(--ink);
  margin: 0;
}
.principles > span:not(:first-child) {
  color: #b7c3b1;
}
.section {
  padding-top: 96px;
  padding-bottom: 90px;
}
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 50px;
  margin-bottom: 45px;
}
h2 {
  font-size: clamp(32px, 3.5vw, 46px);
  line-height: 1.15;
  font-weight: 500;
  letter-spacing: -1.6px;
  margin: 0;
}
h3 {
  font-weight: 500;
  line-height: 1.4;
}
.section-heading > p {
  max-width: 420px;
  font-size: 14px;
  margin-bottom: 0;
}
.modules {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.modules article {
  padding: 30px 24px 26px;
  border-right: 1px solid var(--line);
}
.modules article:first-child {
  padding-left: 0;
}
.modules article:last-child {
  border: 0;
  padding-right: 0;
}
.module-number {
  font-size: 10px;
  letter-spacing: 1.5px;
  color: #607852;
}
.modules h3 {
  font-size: 22px;
  letter-spacing: -0.6px;
  margin: 26px 0 14px;
}
.modules p {
  font-size: 13px;
  line-height: 1.8;
  min-height: 117px;
}
.module-label {
  font-size: 10px;
  font-weight: 700;
}
.scope-note {
  font-size: 11px;
  margin: 19px 0 0;
}
.approach {
  background: var(--ink);
  color: var(--paper);
  padding: 76px 0;
}
.approach-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
}
.approach em {
  color: var(--green);
}
.approach p {
  color: #bdcbbf;
  font-size: 14px;
  max-width: 390px;
}
.approach .eyebrow {
  color: #b4c79f;
  font-size: 11px;
}
.approach ol {
  list-style: none;
  margin: 0;
  padding: 0;
}
.approach li {
  display: flex;
  gap: 24px;
  border-bottom: 1px solid #3a4c40;
  padding: 18px 0;
}
.approach li:first-child {
  padding-top: 0;
}
.approach li:last-child {
  border: 0;
  padding-bottom: 0;
}
.approach li > span {
  color: var(--green);
  font-size: 11px;
  padding-top: 4px;
}
.approach h3 {
  margin: 0;
  font-size: 18px;
}
.approach li p {
  font-size: 12px;
  margin: 7px 0;
}
.integration {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
  align-items: center;
}
.integration > div > p:not(.eyebrow) {
  font-size: 14px;
  max-width: 450px;
}
.integration-card {
  border: 1px solid var(--line);
  padding: 28px;
  background: #fff;
  border-radius: 5px;
}
.integration-title {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: space-between;
}
.integration h3 {
  font-size: 17px;
  margin: 0;
}
.integration ul {
  list-style: none;
  padding: 12px 0;
  margin: 14px 0;
}
.integration li {
  border-bottom: 1px solid #edf0e9;
  padding: 12px 0;
  font-size: 13px;
}
.integration li:before {
  content: "↗";
  color: #647e4b;
  margin-right: 12px;
}
.integration-card > p {
  font-size: 11px;
  line-height: 1.8;
  margin-bottom: 0;
}
.contact {
  background: #e7eddd;
  text-align: center;
  padding: 60px 24px;
  border-radius: 5px;
}
.contact .button {
  margin-top: 28px;
}
.contact > p:last-child {
  font-size: 12px;
  margin: 22px 0 0;
}
.contact > p:last-child > span:first-child {
  padding: 0 12px;
}
.legal {
  padding-top: 70px;
  padding-bottom: 60px;
}
.legal-heading {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  margin-bottom: 22px;
}
.legal-heading h2 {
  font-size: 22px;
  letter-spacing: -0.5px;
}
.legal-heading p {
  font-size: 11px;
}
details {
  border-top: 1px solid var(--line);
  scroll-margin-top: 25px;
}
details:last-child {
  border-bottom: 1px solid var(--line);
}
summary {
  cursor: pointer;
  padding: 18px 0;
  font-size: 14px;
  display: flex;
  justify-content: space-between;
  list-style: none;
}
summary::-webkit-details-marker {
  display: none;
}
details[open] summary > span {
  transform: rotate(45deg);
}
.policy {
  max-width: 850px;
  padding: 0 0 25px;
}
.policy h3 {
  font-size: 16px;
  margin: 20px 0 7px;
}
.policy p {
  font-size: 13px;
  margin: 0;
}
.policy a {
  text-decoration: underline;
}
footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 25px;
  padding-bottom: 35px;
  border-top: 1px solid var(--line);
  gap: 25px;
}
footer .brand {
  font-size: 18px;
}
footer > span {
  font-size: 10px;
  color: var(--muted);
}
footer > div {
  display: flex;
  gap: 22px;
  font-size: 11px;
}
.skip {
  position: absolute;
  left: 15px;
  top: -100px;
  padding: 12px;
  background: var(--white);
  z-index: 5;
}
.skip:focus {
  top: 10px;
}
@media (min-width: 1500px) {
  .hero {
    padding-top: 100px;
    padding-bottom: 95px;
  }
}
@media (max-width: 1000px) {
  .wrap {
    width: calc(100% - 48px);
  }
  .brand-note {
    display: none;
  }
  .hero {
    gap: 30px;
  }
  h1 {
    font-size: 62px;
  }
  .hero-copy .actions {
    gap: 15px;
  }
  .system {
    padding: 16px;
  }
  .orbit {
    height: 320px;
  }
  .node {
    min-width: 100px;
    padding: 10px;
  }
  .n1 {
    left: 0;
  }
  .n4 {
    right: 0;
  }
  .modules {
    grid-template-columns: repeat(2, 1fr);
  }
  .modules article {
    padding: 26px !important;
  }
  .modules article:nth-child(2) {
    border-right: 0;
  }
  .modules article:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
  .modules p {
    min-height: 0;
  }
  .approach-grid,
  .integration {
    gap: 40px;
  }
  .integration-title {
    align-items: start;
    flex-direction: column;
  }
}
@media (max-width: 700px) {
  .wrap {
    width: calc(100% - 40px);
  }
  .header {
    height: 82px;
    gap: 12px;
  }
  .header nav {
    display: none;
  }
  .brand {
    font-size: 19px;
  }
  .contact-link {
    font-size: 12px;
  }
  .hero {
    grid-template-columns: 1fr;
    padding-top: 48px;
    padding-bottom: 40px;
    gap: 35px;
  }
  h1 {
    font-size: 64px;
    letter-spacing: -3px;
  }
  .intro {
    font-size: 16px;
  }
  .hero-note {
    font-size: 10px;
  }
  .system {
    padding: 20px;
  }
  .orbit {
    height: 325px;
  }
  .system-top {
    font-size: 8px;
  }
  .principles {
    flex-wrap: wrap;
    justify-content: start;
    gap: 12px 16px;
  }
  .principles > span:first-child {
    width: 100%;
    margin-bottom: 3px;
  }
  .principles p {
    font-size: 11px;
  }
  .section {
    padding-top: 60px;
    padding-bottom: 55px;
  }
  .section-heading {
    display: block;
    margin-bottom: 28px;
  }
  .section-heading > p {
    margin-top: 22px;
  }
  .modules {
    grid-template-columns: 1fr;
  }
  .modules article {
    padding: 25px 0 !important;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .modules h3 {
    margin: 14px 0 10px;
  }
  .modules p {
    margin-top: 0;
  }
  .approach {
    padding: 48px 0;
  }
  .approach-grid,
  .integration {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .approach ol {
    margin-top: 10px;
  }
  .integration-title {
    flex-direction: row;
  }
  .integration-card {
    padding: 22px;
  }
  .contact {
    padding: 42px 18px;
  }
  .contact h2 {
    font-size: 34px;
  }
  .legal {
    padding-top: 48px;
    padding-bottom: 35px;
  }
  .legal-heading {
    display: block;
  }
  .legal-heading h2 {
    font-size: 21px;
  }
  footer {
    flex-wrap: wrap;
    gap: 18px;
  }
  footer > span {
    width: 100%;
    order: 3;
  }
  footer > div {
    gap: 18px;
  }
  .eyebrow {
    font-size: 10px;
  }
  .orbit-line.one {
    width: 265px;
    height: 265px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    transition: none !important;
  }
}