:root {
  --navy: #0d1b24;
  --navy-raised: #142833;
  --ink: #17232a;
  --muted: #637078;
  --paper: #f7f7f2;
  --white: #ffffff;
  --yellow: #f2c94c;
  --line-dark: rgba(255, 255, 255, 0.14);
  --line-light: #d8ddd9;
  --shell: 1180px;
  --radius: 10px;
  --font: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

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

.shell {
  width: min(var(--shell), calc(100% - 3rem));
  margin-inline: auto;
}

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

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 1rem;
  color: var(--navy);
  background: var(--yellow);
  border-radius: 6px;
  font-weight: 700;
  transform: translateY(-150%);
  transition: transform 160ms ease;
}

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

.site-header {
  position: absolute;
  z-index: 10;
  inset: 0 0 auto;
  color: var(--white);
  border-bottom: 1px solid var(--line-dark);
}

.header-inner {
  min-height: 5.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.wordmark {
  font-size: 1.45rem;
  line-height: 1;
  letter-spacing: -0.04em;
  font-weight: 750;
  text-decoration: none;
}

.wordmark span {
  color: var(--yellow);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.1vw, 2rem);
  font-size: 0.88rem;
  font-weight: 600;
}

.site-nav a {
  color: rgba(255, 255, 255, 0.76);
  text-decoration: none;
  transition: color 160ms ease, border-color 160ms ease, background 160ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--white);
}

.site-nav .nav-contact {
  padding: 0.6rem 0.9rem;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 6px;
}

.site-nav .nav-contact:hover,
.site-nav .nav-contact:focus-visible {
  color: var(--navy);
  background: var(--yellow);
  border-color: var(--yellow);
}

.menu-toggle {
  display: none;
}

.hero {
  min-height: 47rem;
  display: grid;
  align-items: center;
  padding: 10.5rem 0 6.5rem;
  color: var(--white);
  background: var(--navy);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(27rem, 0.9fr);
  align-items: center;
  gap: clamp(4rem, 7vw, 7rem);
}

.hero-copy {
  max-width: 42rem;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0 0 1.5rem;
  color: var(--yellow);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 1.8rem;
  height: 1px;
  background: currentColor;
}

h1 {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(3.2rem, 5.25vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: -0.058em;
  font-weight: 680;
}

.hero-lead {
  max-width: 39rem;
  margin: 2rem 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1.1rem, 1.45vw, 1.3rem);
  line-height: 1.55;
}

.hero-support {
  max-width: 36rem;
  margin: 1rem 0 0;
  color: rgba(255, 255, 255, 0.64);
  font-size: 1rem;
}

.button {
  width: fit-content;
  min-height: 3.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  margin-top: 2.25rem;
  padding: 0.85rem 1.15rem;
  border-radius: 7px;
  font-size: 0.94rem;
  font-weight: 750;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease;
}

.button svg {
  width: 1.15rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
}

.button-primary {
  color: var(--navy);
  background: var(--yellow);
}

.button:hover {
  transform: translateY(-2px);
}

.button:focus-visible,
.site-nav a:focus-visible,
.wordmark:focus-visible,
.menu-toggle:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 4px;
}

.connector {
  position: relative;
  min-height: 32rem;
  padding: 1.25rem;
  border: 1px solid var(--line-dark);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.025);
}

.connector::before,
.connector::after {
  content: "";
  position: absolute;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--yellow);
}

.connector::before {
  top: -0.25rem;
  right: 19%;
}

.connector::after {
  bottom: -0.25rem;
  left: 26%;
}

.connector-label {
  margin: 0;
  color: rgba(255, 255, 255, 0.54);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.connector-map {
  position: relative;
  height: 23rem;
  margin-top: 1.5rem;
}

.connector-node,
.connector-core {
  position: absolute;
  z-index: 2;
}

.connector-node {
  width: 9.7rem;
  padding: 0.9rem;
  color: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: var(--navy-raised);
}

.connector-node strong,
.connector-node small,
.connector-core small {
  display: block;
}

.connector-node strong {
  color: var(--white);
  font-size: 0.88rem;
  line-height: 1.25;
}

.connector-node small,
.connector-core small {
  margin-top: 0.35rem;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.7rem;
  line-height: 1.35;
}

.node-kicker {
  display: block;
  margin-bottom: 1.15rem;
  color: var(--yellow);
  font-size: 0.65rem;
  font-weight: 750;
  letter-spacing: 0.11em;
}

.connector-merchant {
  left: 0;
  top: 8rem;
}

.connector-partner {
  right: 0;
}

.connector-partner-top {
  top: 2.3rem;
}

.connector-partner-bottom {
  bottom: 2.3rem;
}

.connector-core {
  top: 8rem;
  left: 50%;
  width: 7.6rem;
  height: 7.6rem;
  display: grid;
  place-content: center;
  text-align: center;
  color: var(--navy);
  border: 7px solid rgba(242, 201, 76, 0.18);
  border-radius: 50%;
  background: var(--yellow);
  transform: translateX(-50%);
}

.connector-core span {
  font-size: 1rem;
  font-weight: 800;
}

.connector-core small {
  color: rgba(13, 27, 36, 0.65);
}

.connector-line {
  position: absolute;
  z-index: 1;
  height: 1px;
  background: rgba(242, 201, 76, 0.52);
  transform-origin: left center;
}

.connector-line span {
  position: absolute;
  top: -0.22rem;
  right: 0;
  width: 0.45rem;
  height: 0.45rem;
  border: 1px solid var(--yellow);
  border-radius: 50%;
  background: var(--navy);
}

.connector-line-in {
  top: 11.7rem;
  left: 9.7rem;
  width: calc(50% - 13.1rem);
}

.connector-line-out {
  left: calc(50% + 3.8rem);
  width: calc(50% - 13.5rem);
}

.connector-line-top {
  top: 10rem;
  transform: rotate(-28deg);
}

.connector-line-bottom {
  top: 13.4rem;
  transform: rotate(28deg);
}

.connector-note {
  max-width: 28rem;
  margin: 0;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.76rem;
  line-height: 1.5;
}

.section {
  padding: clamp(5.5rem, 9vw, 9rem) 0;
}

.section-index {
  margin: 0 0 1.35rem;
  color: #68716d;
  font-size: 0.73rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section h2,
.contact h2 {
  margin: 0;
  font-size: clamp(2.3rem, 4.2vw, 4.2rem);
  line-height: 1.06;
  letter-spacing: -0.05em;
  font-weight: 650;
}

.editorial-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(27rem, 0.7fr);
  align-items: start;
  justify-content: space-between;
  gap: clamp(4rem, 9vw, 9rem);
}

.section-heading h2 {
  max-width: 12ch;
}

.section-copy {
  color: var(--muted);
}

.section-copy p {
  margin: 0 0 1.35rem;
}

.section-copy .lead-copy {
  color: var(--ink);
  font-size: 1.35rem;
  line-height: 1.48;
  letter-spacing: -0.02em;
}

.clarification {
  display: grid;
  grid-template-columns: 1.8rem 1fr;
  gap: 0.9rem;
  margin-top: 2.35rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--line-light);
}

.clarification span {
  width: 1.5rem;
  height: 1.5rem;
  display: grid;
  place-content: center;
  margin-top: 0.15rem;
  border: 1px solid #aeb7b2;
  border-radius: 50%;
  font-family: Georgia, serif;
  font-size: 0.83rem;
  font-style: italic;
}

.clarification p {
  margin: 0;
  color: #68736d;
  font-size: 0.84rem;
  line-height: 1.6;
}

.audience {
  background: var(--white);
}

.audience-statement {
  display: grid;
  grid-template-columns: 0.5fr 1.55fr 0.7fr;
  align-items: end;
  gap: 2rem;
}

.audience-statement .section-index {
  margin: 0.4rem 0 0;
  align-self: start;
}

.audience-statement h2 {
  max-width: 17ch;
}

.audience-statement > p:last-child {
  margin: 0 0 0.4rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 5rem;
  border-top: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
}

.audience-item {
  min-height: 18rem;
  padding: 1.6rem 2rem 2rem 0;
}

.audience-item + .audience-item {
  padding-left: 2rem;
  border-left: 1px solid var(--line-light);
}

.audience-item > span,
.principles-list article > span {
  color: #68716d;
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.1em;
}

.audience-item h3,
.process-list h3,
.principles-list h3 {
  margin: 3.8rem 0 0.8rem;
  color: var(--ink);
  font-size: 1.18rem;
  line-height: 1.25;
  letter-spacing: -0.025em;
}

.audience-item p,
.process-list p,
.principles-list p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.audience-note {
  max-width: 54rem;
  margin: 1.6rem 0 0 auto;
  color: #6c7771;
  font-size: 0.8rem;
}

.process {
  color: var(--white);
  background: var(--navy);
}

.process .section-index {
  color: var(--yellow);
}

.process-heading {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  align-items: end;
  gap: 4rem;
}

.process-heading h2 {
  max-width: 12ch;
}

.process-heading > p {
  max-width: 27rem;
  margin: 0 0 0.45rem;
  color: rgba(255, 255, 255, 0.58);
}

.process-list {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin: 5.5rem 0 0;
  padding: 0;
  list-style: none;
}

.process-list::before {
  content: "";
  position: absolute;
  top: 0.7rem;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.2);
}

.process-list li {
  position: relative;
  padding: 3rem 2rem 0 0;
}

.process-list li + li {
  padding-left: 2rem;
}

.step-number {
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  width: 1.45rem;
  height: 1.45rem;
  display: grid;
  place-content: center;
  color: var(--navy);
  border-radius: 50%;
  background: var(--yellow);
  font-size: 0.57rem;
  font-weight: 800;
}

.process-list li + li .step-number {
  left: 2rem;
}

.process-list h3 {
  min-height: 3rem;
  margin-top: 0;
  color: var(--white);
}

.process-list p {
  color: rgba(255, 255, 255, 0.55);
}

.process-note {
  max-width: 38rem;
  margin: 3.5rem 0 0 auto;
  padding-top: 1.2rem;
  color: rgba(255, 255, 255, 0.48);
  border-top: 1px solid var(--line-dark);
  font-size: 0.78rem;
}

.principles-grid {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: clamp(4rem, 10vw, 10rem);
}

.principles-heading {
  position: sticky;
  top: 3rem;
  align-self: start;
}

.principles-heading h2 {
  max-width: 11ch;
}

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

.principles-list article {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line-light);
}

.principles-list h3 {
  margin: 0 0 0.65rem;
}

.contact {
  padding: clamp(5.5rem, 9vw, 8.5rem) 0;
  color: var(--white);
  background: #12242e;
  border-bottom: 1px solid var(--line-dark);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.65fr;
  gap: clamp(4rem, 10vw, 10rem);
}

.contact .section-index {
  color: var(--yellow);
}

.contact-main h2 {
  max-width: 13ch;
}

.contact-main > p:not(.section-index) {
  max-width: 35rem;
  margin: 1.5rem 0 0;
  color: rgba(255, 255, 255, 0.58);
}

.email-link {
  width: min(100%, 34rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 3rem;
  padding: 1.15rem 0;
  color: var(--yellow);
  border-top: 1px solid rgba(242, 201, 76, 0.55);
  border-bottom: 1px solid rgba(242, 201, 76, 0.55);
  font-size: clamp(1.12rem, 2vw, 1.45rem);
  font-weight: 650;
  text-decoration: none;
}

.email-link svg {
  width: 1.4rem;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  transition: transform 160ms ease;
}

.email-link:hover svg,
.email-link:focus-visible svg {
  transform: translateX(0.3rem);
}

.email-link:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 5px;
}

.contact-checklist {
  padding-top: 0.25rem;
}

.contact-checklist > p {
  margin: 0 0 1rem;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-checklist ul {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-dark);
}

.contact-checklist li {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: 0.5rem;
  padding: 1rem 0;
  color: rgba(255, 255, 255, 0.77);
  border-bottom: 1px solid var(--line-dark);
  font-size: 0.9rem;
}

.contact-checklist li span {
  color: var(--yellow);
  font-size: 0.65rem;
  font-weight: 750;
  letter-spacing: 0.08em;
}

.site-footer {
  padding: 1.5rem 0;
  color: rgba(255, 255, 255, 0.52);
  background: var(--navy);
  font-size: 0.8rem;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-inner p {
  margin: 0;
}

.footer-inner a {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
}

.footer-inner a:hover,
.footer-inner a:focus-visible {
  color: var(--yellow);
}

@media (max-width: 1100px) {
  .site-nav {
    gap: 1rem;
  }

  .site-nav a:not(.nav-contact) {
    display: none;
  }

  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 47rem;
  }

  .connector {
    width: min(100%, 34rem);
  }

  .editorial-grid,
  .principles-grid {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }

  .audience-statement {
    grid-template-columns: 1fr 2fr;
  }

  .audience-statement > p:last-child {
    grid-column: 2;
    margin-top: 0.5rem;
  }

  .process-list {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 3.5rem;
  }

  .process-list::before {
    display: none;
  }

  .process-list li {
    padding-top: 2.6rem;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
  }

  .contact-grid {
    grid-template-columns: 1fr 0.8fr;
    gap: 4rem;
  }

  .menu-toggle {
    width: 2.8rem;
    height: 2.8rem;
    display: grid;
    place-content: center;
    gap: 0.38rem;
    padding: 0;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 6px;
    background: transparent;
  }

  .menu-toggle span:not(.sr-only) {
    width: 1.1rem;
    height: 1px;
    display: block;
    background: currentColor;
    transition: transform 160ms ease;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    transform: translateY(0.22rem) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-0.22rem) rotate(-45deg);
  }

  .site-nav {
    position: absolute;
    top: 5.5rem;
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding: 0.75rem max(1.5rem, calc((100% - var(--shell)) / 2)) 1rem;
    background: var(--navy);
    border-bottom: 1px solid var(--line-dark);
  }

  .site-nav[data-open] {
    display: flex;
  }

  .site-nav a,
  .site-nav a:not(.nav-contact) {
    min-height: 3rem;
    display: flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
  }

  .site-nav .nav-contact {
    justify-content: center;
    margin-top: 0.5rem;
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(100% - 2rem, var(--shell));
  }

  .header-inner {
    min-height: 4.75rem;
  }

  .menu-toggle {
    width: 2.8rem;
    height: 2.8rem;
    display: grid;
    place-content: center;
    gap: 0.38rem;
    padding: 0;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 6px;
    background: transparent;
  }

  .menu-toggle span:not(.sr-only) {
    width: 1.1rem;
    height: 1px;
    display: block;
    background: currentColor;
    transition: transform 160ms ease;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    transform: translateY(0.22rem) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-0.22rem) rotate(-45deg);
  }

  .site-nav {
    position: absolute;
    top: 4.75rem;
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding: 0.75rem 1rem 1rem;
    background: var(--navy);
    border-bottom: 1px solid var(--line-dark);
  }

  .site-nav[data-open] {
    display: flex;
  }

  .site-nav a,
  .site-nav a:not(.nav-contact) {
    min-height: 3rem;
    display: flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
  }

  .site-nav .nav-contact {
    justify-content: center;
    margin-top: 0.5rem;
  }

  .hero {
    min-height: auto;
    padding: 8.5rem 0 4.5rem;
  }

  .hero-grid {
    gap: 3.25rem;
  }

  h1 {
    font-size: clamp(2.65rem, 13vw, 4rem);
  }

  .hero-lead {
    margin-top: 1.5rem;
  }

  .connector {
    min-height: 34rem;
    padding: 1rem;
  }

  .connector-map {
    height: 26rem;
  }

  .connector-node {
    width: 8rem;
  }

  .connector-core {
    top: 9.25rem;
    width: 6.5rem;
    height: 6.5rem;
  }

  .connector-merchant {
    top: 9rem;
  }

  .connector-partner-top {
    top: 1.75rem;
  }

  .connector-partner-bottom {
    bottom: 1.75rem;
  }

  .connector-line-in {
    top: 12.35rem;
    left: 8rem;
    width: calc(50% - 10.8rem);
  }

  .connector-line-out {
    left: calc(50% + 3rem);
    width: calc(50% - 11rem);
  }

  .connector-line-top {
    top: 10.6rem;
    transform: rotate(-35deg);
  }

  .connector-line-bottom {
    top: 14.25rem;
    transform: rotate(35deg);
  }

  .section {
    padding: 5rem 0;
  }

  .section h2,
  .contact h2 {
    font-size: clamp(2.2rem, 11vw, 3.2rem);
  }

  .editorial-grid,
  .principles-grid,
  .process-heading,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .section-heading h2,
  .principles-heading h2 {
    max-width: 14ch;
  }

  .clarification {
    margin-top: 2rem;
  }

  .audience-statement {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .audience-statement > p:last-child {
    grid-column: auto;
    margin-top: 0;
  }

  .audience-grid {
    grid-template-columns: 1fr;
    margin-top: 3.5rem;
  }

  .audience-item {
    min-height: auto;
    padding: 1.5rem 0 2rem;
  }

  .audience-item + .audience-item {
    padding-left: 0;
    border-top: 1px solid var(--line-light);
    border-left: 0;
  }

  .audience-item h3 {
    margin-top: 2.5rem;
  }

  .audience-note {
    margin-top: 1.5rem;
  }

  .process-heading {
    gap: 1.25rem;
  }

  .process-list {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 3.5rem;
  }

  .process-list li,
  .process-list li + li {
    padding: 3rem 0 0;
  }

  .process-list li + li .step-number {
    left: 0;
  }

  .process-list h3 {
    min-height: 0;
  }

  .process-note {
    margin-top: 3rem;
  }

  .principles-heading {
    position: static;
  }

  .principles-list article {
    grid-template-columns: 2.3rem 1fr;
  }

  .contact {
    padding: 5rem 0;
  }

  .contact-grid {
    gap: 4rem;
  }

  .email-link {
    overflow-wrap: anywhere;
  }

  .footer-inner {
    align-items: flex-start;
  }
}

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

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