:root {
  color-scheme: light;
  --white: #fff;
  --ink: #171b1a;
  --lime: #d9f76e;
  --muted: #626a66;
  --line: #ccd1cd;
  --gutter: clamp(24px, 3.65vw, 56px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 32px; }
body { margin: 0; background: var(--white); color: var(--ink); font-family: Arial, Helvetica, sans-serif; -webkit-font-smoothing: antialiased; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
a { color: inherit; text-decoration: none; }
p, h1, h2, h3 { margin: 0; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--ink); outline-offset: 6px; }
.about a:focus-visible { outline-color: var(--lime); }
svg { display: block; }
.container { width: 100%; max-width: 1536px; margin-inline: auto; padding-inline: var(--gutter); }
.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; top: 8px; left: 16px; z-index: 20; padding: 12px 18px; background: var(--lime); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.site-header { border-bottom: 1px solid #969c98; }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 88px; gap: 32px; }
.wordmark { display: inline-flex; align-items: center; flex-shrink: 0; font-size: 42px; font-weight: 700; letter-spacing: -2.8px; line-height: 1; }
.wordmark span { margin-left: 10px; font-size: 19px; letter-spacing: -.5px; font-weight: 400; color: var(--muted); }
.main-nav { display: flex; align-items: center; gap: 46px; font-size: 18px; }
.main-nav > a:not(.button) { padding-block: 12px; text-underline-offset: 6px; }
.main-nav > a:not(.button):hover { text-decoration: underline; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 18px; min-height: 64px; padding: 18px 28px; font-size: 20px; font-weight: 600; line-height: 1.25; transition: background-color .18s, color .18s; }
.button svg, .text-link svg, .service-row svg { flex-shrink: 0; width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.7; transition: transform .18s; }
.button:hover svg, .service-row:hover svg { transform: translate(2px, -2px); }
.button-dark { background: var(--ink); color: var(--white); }
.button-dark:hover { background: #343d37; }
.button-lime { background: var(--lime); color: var(--ink); }
.button-lime:hover { background: #cbee58; }
.nav-cta { min-height: 50px; padding: 14px 27px; font-size: 18px; font-weight: 400; }
.nav-cta svg { width: 19px; height: 19px; }
.menu-toggle { display: none; }
.hero { display: grid; grid-template-columns: minmax(0, 1.14fr) minmax(0, .86fr); column-gap: 12px; align-items: center; padding-top: 44px; padding-bottom: 60px; }
.hero-copy { z-index: 1; padding-top: 37px; padding-bottom: 20px; }
h1 { font-size: clamp(60px, 7.02vw, 104px); line-height: 1.025; letter-spacing: -.065em; font-weight: 700; }
h1 > span { display: block; }
.lime-period { color: #c2ed44; }
.hero-description { max-width: 760px; margin-top: 47px; font-size: clamp(20px, 1.88vw, 29px); line-height: 1.42; letter-spacing: -.5px; color: #6b6e6c; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 30px 48px; margin-top: 51px; }
.text-link { display: inline-flex; align-items: center; gap: 12px; padding-block: 8px; border-bottom: 1px solid var(--muted); font-size: 20px; line-height: 1.25; letter-spacing: -.6px; }
.text-link:hover svg { transform: translateY(3px); }
.hero-art { padding-top: 0; align-self: start; }
.systems-graphic { width: 100%; height: auto; max-height: 600px; }
.art-legend { display: grid; grid-template-columns: 1fr .9fr 1.2fr 1.3fr 1fr; margin-top: 16px; margin-left: -20px; font-size: 14px; line-height: 1.35; letter-spacing: -.15px; }
.art-legend span { padding-inline: 16px; border-left: 1px solid #969c98; }
.art-legend span:first-child { padding-left: 0; border-left: 0; }
.art-legend span:last-child { padding-right: 0; }
.service-intro > p { border-top: 1px solid #969c98; padding-top: 49px; font-size: clamp(28px, 4vw, 61px); font-weight: 600; letter-spacing: -.055em; line-height: 1.12; }
.section-divider { display: flex; align-items: center; gap: 22px; margin-top: 12px; color: var(--muted); font-size: 28px; }
.section-divider span:last-child { flex: 1; height: 1px; background: #969c98; }
.services { display: grid; grid-template-columns: minmax(0, .32fr) minmax(0, .68fr); gap: 48px; padding-top: 85px; padding-bottom: 65px; }
.section-label { font-size: 17px; line-height: 1.4; color: var(--muted); }
.services-heading h2 { max-width: 410px; margin-top: 17px; font-size: clamp(32px, 3vw, 46px); line-height: 1.1; font-weight: 400; letter-spacing: -.055em; }
.service-row { display: grid; grid-template-columns: 38px minmax(0, .95fr) minmax(0, 1.05fr) 24px; align-items: start; gap: 19px; border-top: 1px solid var(--line); padding: 28px 0; }
.service-number { padding-top: 4px; font-size: 13px; line-height: 1.5; color: var(--muted); }
.service-row h3 { font-size: 22px; line-height: 1.3; font-weight: 600; letter-spacing: -.65px; }
.service-row p { padding-top: 2px; font-size: 16px; line-height: 1.5; color: var(--muted); }
.service-row svg { margin-top: 2px; justify-self: end; }
.service-row:hover h3 { text-decoration: underline; text-underline-offset: 5px; }
.about { background: var(--ink); color: var(--white); padding-block: 48px 40px; }
.about-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 100px; }
.about .section-label { color: #b9c2bd; }
.about h2 { font-size: clamp(32px, 3.1vw, 48px); line-height: 1.05; letter-spacing: -.045em; font-weight: 400; }
.about-grid h2 { margin-top: 14px; max-width: 640px; }
.founder-description { align-self: center; max-width: 620px; font-size: clamp(19px, 1.65vw, 25px); line-height: 1.4; letter-spacing: -.2px; color: #e0e5e1; }
.contact { display: flex; align-items: center; justify-content: space-between; gap: 32px; border-top: 1px solid #b9c2bd; padding-top: 28px; margin-top: 28px; }
.contact h2 { color: var(--lime); font-size: clamp(34px, 3.65vw, 56px); }
.contact .button { min-height: 60px; font-size: 17px; padding-inline: 28px; }
.footer-inner { display: flex; align-items: center; gap: 32px; min-height: 106px; }
.footer-inner .wordmark { font-size: 32px; letter-spacing: -2px; }
.footer-inner .wordmark span { font-size: 16px; }
.footer-rule { flex: 1; height: 1px; background: #969c98; }
.footer-inner p { color: var(--muted); font-size: 14px; }

@media (min-width: 1536px) {
  .hero { grid-template-columns: 780px minmax(0, 1fr); }
}

@media (max-width: 1100px) {
  .main-nav { gap: 28px; font-size: 16px; }
  .wordmark { font-size: 34px; }
  .wordmark span { font-size: 16px; }
  .hero { grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); }
  .hero-copy { padding-top: 5px; }
  h1 { font-size: clamp(50px, 7vw, 76px); }
  .hero-description { margin-top: 30px; font-size: 21px; }
  .hero-actions { margin-top: 32px; gap: 16px 25px; }
  .hero-actions .button, .text-link { font-size: 17px; }
  .art-legend { grid-template-columns: repeat(3, 1fr); gap: 14px 0; margin-left: 0; font-size: 12px; }
  .art-legend span { padding-inline: 8px; }
  .art-legend span:nth-child(4) { padding-left: 0; border-left: 0; }
  .services { grid-template-columns: minmax(0, .3fr) minmax(0, .7fr); gap: 32px; }
  .service-row { grid-template-columns: 25px 1fr 24px; gap: 12px; padding-block: 24px; }
  .service-row h3 { font-size: 21px; }
  .service-row p { grid-column: 2; padding-top: 0; }
  .service-row svg { grid-column: 3; grid-row: 1; }
  .about-grid { gap: 60px; }
}

@media (max-width: 760px) {
  html { scroll-padding-top: 20px; }
  .header-inner { position: relative; min-height: 76px; }
  .wordmark { font-size: 32px; letter-spacing: -2px; }
  .wordmark span { font-size: 14px; margin-left: 8px; letter-spacing: -.2px; }
  .menu-toggle { display: inline-flex; flex-direction: column; justify-content: center; gap: 6px; width: 44px; height: 44px; border: 0; padding: 10px; background: transparent; cursor: pointer; }
  .menu-toggle span { display: block; width: 24px; height: 1.5px; background: var(--ink); transition: transform .18s; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.75px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.75px) rotate(-45deg); }
  .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; z-index: 5; padding: 16px var(--gutter) 24px; background: var(--white); border-bottom: 1px solid var(--line); }
  .main-nav.is-open { display: flex; flex-direction: column; align-items: stretch; gap: 5px; }
  .main-nav > a:not(.button) { padding-block: 12px; font-size: 19px; }
  .nav-cta { margin-top: 10px; }
  .hero { display: block; padding-top: 44px; padding-bottom: 40px; }
  .hero-copy { padding: 0; }
  h1 { font-size: clamp(40px, 12.4vw, 80px); line-height: 1.03; letter-spacing: -.065em; }
  .hero-description { max-width: 540px; margin-top: 27px; font-size: 19px; line-height: 1.45; letter-spacing: -.3px; }
  .hero-actions { margin-top: 29px; gap: 20px 28px; }
  .hero-actions .button { padding: 17px 22px; min-height: 58px; font-size: 17px; }
  .text-link { font-size: 17px; }
  .hero-art { max-width: 500px; margin: 40px auto 0; }
  .art-legend { grid-template-columns: 1fr .9fr 1.1fr; gap: 16px 0; font-size: 13px; margin-top: 12px; }
  .art-legend span { padding-inline: 14px; }
  .art-legend span:nth-child(5) { grid-column: span 2; }
  .service-intro > p { padding-top: 32px; font-size: clamp(30px, 6vw, 44px); line-height: 1.1; }
  .section-divider { margin-top: 18px; font-size: 19px; gap: 14px; }
  .services { display: block; padding-top: 46px; padding-bottom: 38px; }
  .services-heading h2 { max-width: 480px; margin-top: 14px; font-size: clamp(32px, 7.5vw, 44px); }
  .section-label { font-size: 15px; }
  .service-list { margin-top: 30px; }
  .service-row { padding-block: 23px; gap: 7px 14px; }
  .service-row h3 { font-size: 22px; }
  .service-row p { font-size: 15px; }
  .service-number { font-size: 12px; }
  .about { padding-block: 35px 36px; }
  .about-grid { display: block; }
  .about-grid h2 { max-width: 520px; margin-top: 16px; font-size: clamp(32px, 7.8vw, 44px); line-height: 1.1; }
  .founder-description { margin-top: 28px; font-size: 19px; }
  .contact { display: block; margin-top: 32px; padding-top: 28px; }
  .contact h2 { max-width: 500px; font-size: clamp(34px, 8.3vw, 48px); line-height: 1.08; }
  .contact .button { margin-top: 24px; min-height: 57px; padding-inline: 22px; }
  .footer-inner { flex-wrap: wrap; gap: 24px; padding-block: 27px; }
  .footer-inner .wordmark { font-size: 28px; }
  .footer-inner .wordmark span { font-size: 13px; }
  .footer-rule { min-width: 20px; }
  .footer-inner p { flex-basis: 100%; font-size: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}