:root {
  --forest: #1b4332;
  --leaf: #2d6a4f;
  --gold: #e3b847;
  --ink: #20382d;
  --muted: #52645a;
  --paper: #fff;
  --soft: #f3f6f1;
  --line: #dbe3da;
  --sky: #e8f1f5;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.6 Arial, Helvetica, sans-serif; letter-spacing: 0; }
a { color: inherit; text-underline-offset: 5px; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--gold); outline-offset: 5px; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { line-height: 1.2; text-wrap: balance; }
h2 { font-size: 30px; font-weight: 600; }
h3 { font-size: 19px; font-weight: 600; }
.container { width: min(1200px, calc(100% - 64px)); margin-inline: auto; }
.skip-link { position: fixed; top: -100px; left: 16px; padding: 12px; background: var(--paper); z-index: 10; }
.skip-link:focus { top: 12px; }
.site-header { background: var(--paper); position: sticky; top: 0; z-index: 5; border-bottom: 1px solid var(--line); }
.header-inner { min-height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 25px; font-weight: 700; color: var(--forest); text-decoration: none; white-space: nowrap; }
.brand img { width: 56px; height: 56px; object-fit: contain; border-radius: 50%; }
nav { display: flex; align-items: center; gap: 28px; }
nav a { text-decoration: none; font-size: 14px; font-weight: 600; }
nav a:hover { text-decoration: underline; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; background: var(--forest); color: #fff; border: 1px solid transparent; border-radius: 5px; padding: 14px 20px; font: 600 14px/1.4 Arial, Helvetica, sans-serif; text-decoration: none; }
a.button:hover { background: var(--leaf); text-decoration: none; }
.button-small { padding: 10px 18px; }
.release-button { cursor: pointer; }
.hero { position: relative; background: var(--sky); height: min(600px, calc(100svh - 148px)); min-height: 380px; }
.hero-content { display: flex; align-items: center; height: 100%; }
.hero-copy { width: 39%; padding-block: 24px; }
.hero h1 { font-size: 68px; color: var(--forest); }
.hero-line { font-size: 28px; line-height: 1.25; margin-top: 18px; font-weight: 500; }
.hero-description { max-width: 360px; margin-top: 18px; color: var(--muted); font-size: 16px; }
.hero-actions { margin-top: 26px; }
.hero-art { position: absolute; right: max(32px, calc((100% - 1200px) / 2)); top: 0; width: min(684px, calc(57% - 36.48px)); height: 100%; object-fit: contain; object-position: right center; }
/* Keep the whole illustration visible, with no image layer behind the copy. */
.section { padding-block: 42px; }
.section-heading > p { color: var(--muted); margin-top: 10px; font-size: 15px; }
.features { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; margin-top: 28px; }
.features article { padding-top: 16px; border-top: 2px solid var(--leaf); }
.features p { margin-top: 10px; font-size: 14px; color: var(--muted); }
.chains-section { background: var(--forest); color: #fff; padding-block: 36px; }
.chains-section .section-heading > p { color: #d7e6dc; }
.chains { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; list-style: none; margin: 24px 0 0; padding: 0; }
.chains li { padding-top: 14px; border-top: 1px solid #799589; }
.chains h3 { color: var(--gold); }
.chains p { margin-top: 8px; color: #e1eadd; font-size: 14px; }
.site-footer { padding-block: 24px; }
.footer-inner { display: flex; justify-content: space-between; gap: 24px; align-items: center; flex-wrap: wrap; }
.footer-inner .brand { font-size: 21px; }
.footer-inner .brand img { width: 44px; height: 44px; }
.footer-inner p, .footer-inner small { font-size: 12px; color: var(--muted); }
.footer-inner nav { flex-wrap: wrap; gap: 20px; }
.footer-bottom { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--line); font-size: 12px; color: var(--muted); }
.legal { max-width: 760px; padding-block: 48px 64px; }
.legal h1 { font-size: 44px; }
.legal .intro { font-size: 18px; color: var(--muted); margin: 20px 0 28px; }
.legal h2 { font-size: 23px; margin: 28px 0 12px; }
.legal p, .legal li { font-size: 16px; color: var(--muted); }
.legal p + p { margin-top: 12px; }
.legal .legal-date { margin-top: 12px; font-size: 13px; }
.legal li + li { margin-top: 10px; }
.legal strong { color: var(--ink); }
.legal ul { padding-left: 22px; }
.legal a:not(.button) { color: var(--forest); }
.back-link { display: inline-block; margin-bottom: 26px; font-size: 14px; font-weight: 600; }
.eyebrow { font-size: 12px; font-weight: 700; text-transform: uppercase; color: var(--leaf); margin-bottom: 16px; }
@media (max-width: 1000px) {
  .hero h1 { font-size: 52px; }
  .hero-line { font-size: 24px; }
  .hero-copy { width: 42%; }
  .hero-art { width: calc(54% - 34.56px); }
  .features, .chains { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
}
@media (max-width: 800px) {
  .container { width: calc(100% - 32px); }
  .header-inner { min-height: 64px; gap: 12px; flex-wrap: wrap; padding-block: 8px; }
  .brand { font-size: 20px; gap: 8px; }
  .brand img { width: 40px; height: 40px; }
  .nav-secondary { display: none; }
  nav a { font-size: 13px; }
  .hero { height: auto; min-height: 0; padding-bottom: 16px; }
  .hero-content { height: auto; }
  .hero-copy { width: 100%; min-width: 0; padding-block: 20px 18px; }
  .hero h1 { font-size: 34px; }
  .hero-line { font-size: 20px; margin-top: 8px; }
  .hero-description { font-size: 15px; line-height: 1.55; max-width: 500px; margin-top: 12px; }
  .hero-actions { margin-top: 16px; }
  .hero-art { position: relative; right: auto; width: min(640px, calc(100% - 32px)); margin-inline: auto; height: auto; aspect-ratio: 3 / 2; object-position: center; }
  .button { max-width: 100%; white-space: normal; padding: 12px 16px; }
  h2 { font-size: 23px; }
  h3 { font-size: 18px; }
  .section, .chains-section { padding-block: 28px; }
  .features, .chains { gap: 22px 18px; margin-top: 22px; }
  .footer-inner { gap: 16px; }
  .footer-inner nav { gap: 16px; }
  .legal { padding-block: 30px 40px; }
  .legal h1 { font-size: 30px; }
  .legal .intro { font-size: 16px; }
  .legal h2 { font-size: 21px; }
  .legal a { overflow-wrap: anywhere; }
}
@media (max-width: 420px) {
  .features { grid-template-columns: 1fr; }
  .chains { column-gap: 16px; }
  .chains h3 { font-size: 17px; }
}
@media (max-height: 680px) and (min-width: 801px) {
  .hero { min-height: 310px; }
  .hero h1 { font-size: 48px; }
  .hero-line { font-size: 22px; margin-top: 10px; }
  .hero-description { font-size: 14px; margin-top: 12px; }
  .hero-actions { margin-top: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
html[data-view="app"] { scroll-padding-top: 16px; }
html[data-view="app"] .site-header,
html[data-view="app"] .site-footer,
html[data-view="app"] .back-link { display: none; }
html[data-view="app"] .legal { padding-block: 24px; }
.about { max-width: 760px; padding-block: 32px 40px; }
.about-heading { margin-bottom: 22px; }
.about-heading h1 { font-size: 38px; color: var(--forest); }
.about .about-lead { margin-top: 14px; font-size: 18px; line-height: 1.6; color: var(--muted); }
.about-illustration { width: 100%; height: auto; aspect-ratio: 2 / 1; object-fit: contain; margin-bottom: 26px; }
.about h2 { font-size: 23px; margin: 28px 0 12px; }
.about p { font-size: 16px; line-height: 1.7; color: var(--ink); }
.about p + p { margin-top: 14px; }
.about p a { color: var(--forest); overflow-wrap: anywhere; }
.about-partners { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin: 20px 0; padding: 0; list-style: none; }
.about-partners li { min-width: 0; }
.partner-mark { display: flex; align-items: center; justify-content: center; height: 112px; padding: 16px; background: #fff; }
.partner-mark img { width: auto; max-width: 100%; height: auto; max-height: 72px; object-fit: contain; }
html[data-view="app"] .about { padding-block: 24px; }
@media (max-width: 600px) {
  .about { padding-block: 24px; }
  .about-heading h1 { font-size: 30px; }
  .about .about-lead { font-size: 16px; }
  .about h2 { font-size: 21px; margin-top: 24px; }
  .about p { font-size: 15px; }
  .about-partners { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 20px; }
  .partner-mark { height: 100px; padding: 14px; }
}