:root { color-scheme: light; --ink: #183b33; --muted: #53665e; --paper: #f6f7f2; --line: #d8dfd6; --accent: #d9ef9f; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 2rem; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.65; }
a { color: inherit; text-underline-offset: .24em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid #59771b; outline-offset: 5px; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -.045em; font-weight: 550; }
h1 { font-size: clamp(2.7rem, 4.8vw, 4.8rem); margin-bottom: 1.5rem; }
h2 { font-size: clamp(2rem, 3.2vw, 3rem); margin-bottom: 1.5rem; }
h3 { font-size: 1.5rem; }
p { margin-bottom: 1.3rem; }
.wrap { width: min(1200px, calc(100% - 80px)); margin-inline: auto; }
.draft-banner { padding: .55rem 1.5rem; text-align: center; background: #e8eddc; font-size: .75rem; color: #42543b; }
.site-header { display: flex; justify-content: space-between; align-items: center; gap: 2rem; min-height: 104px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; text-decoration: none; font-size: 1.7rem; font-weight: 650; letter-spacing: -.07em; }
.brand-mark { display: grid; place-items: center; width: 36px; height: 36px; background: var(--ink); color: var(--accent); border-radius: 9px; font-size: 1.6rem; margin-right: 10px; }
.brand-dot { color: #547926; }
nav { display: flex; gap: 2rem; flex-wrap: wrap; }
nav a { font-size: .9rem; text-decoration: none; padding-block: .5rem; }
nav a:hover, nav a[aria-current] { text-decoration: underline; }
.hero { display: grid; grid-template-columns: 1.35fr 1fr; gap: 5rem; align-items: center; padding-block: 80px 90px; }
.hero h1 span { color: #65776c; }
.eyebrow { font-size: .72rem; text-transform: uppercase; letter-spacing: .17em; font-weight: 700; margin-bottom: 1.5rem; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 690px; line-height: 1.7; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.4rem; margin-top: 2rem; }
.button { display: inline-flex; gap: 2rem; align-items: center; background: var(--ink); color: white; padding: .95rem 1.4rem; border-radius: 5px; text-decoration: none; font-size: .9rem; font-weight: 600; }
.button:hover { background: #2d5647; }
.text-link { font-size: .9rem; font-weight: 600; }
.text-link span { margin-left: .5rem; }
.perspective { background: #173f36; color: #f0f5e8; border-radius: 12px; padding: 1.8rem 2rem; box-shadow: 0 18px 45px #183b3310; transform: rotate(1deg); }
.perspective-top { display: flex; justify-content: space-between; gap: 1rem; font-size: .62rem; letter-spacing: .16em; color: #d3e3d6; }
.perspective-top > span:last-child { font-size: 1.3rem; }
.orbit { width: 210px; height: 210px; margin: 20px auto 30px; border: 1px solid #718977; border-radius: 50%; position: relative; display: grid; place-items: center; }
.orbit-inner { width: 136px; height: 136px; border: 1px solid #718977; border-radius: 50%; display: grid; place-items: center; }
.orbit-inner span { font-size: 4rem; line-height: 1; font-weight: 600; letter-spacing: -.1em; color: var(--accent); }
.orbit-label { position: absolute; background: #e0ecce; color: #173f36; border-radius: 25px; padding: .25rem 1rem; font-size: .72rem; }
.label-a { left: -35px; top: 35px; }
.label-b { right: -28px; bottom: 36px; }
.perspective-row { display: flex; align-items: center; gap: 1rem; padding: .8rem 0; border-top: 1px solid #577164; font-size: .85rem; }
.step-number { color: var(--accent); font-size: .68rem; }
.diagram-caption { font-size: .65rem; color: #c6d5c8; margin: .8rem 0 0; }
.section { padding-block: 85px; }
.section-heading { max-width: 720px; }
.section-heading > p:last-child { color: var(--muted); max-width: 620px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-top: 3rem; }
.cards article { border-top: 1px solid var(--ink); padding-top: 1.4rem; }
.card-number { font-size: .65rem; letter-spacing: .15em; display: block; margin-bottom: 2.3rem; color: var(--muted); }
.cards p { color: var(--muted); font-size: .95rem; }
.integration-section { background: #e8eddf; padding-block: 80px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: start; }
.split p { color: var(--muted); }
.integration-card { background: var(--paper); padding: 2.2rem; border-radius: 8px; }
.integration-card h3 { margin-top: 1.4rem; }
.integration-card p { font-size: .92rem; }
.tag { font-size: .7rem; border: 1px solid #b4c8a2; border-radius: 30px; padding: .35rem .7rem; display: inline-block; }
.availability { border-left: 3px solid #9ab874; padding-left: 1rem; }
.site-footer { background: #14392f; color: #eff4e9; padding: 55px 0 20px; }
.footer-grid { display: flex; justify-content: space-between; gap: 2rem; }
.footer-grid p { font-size: .85rem; margin-top: 1rem; color: #c4d4c9; }
.footer-grid nav { gap: 1.5rem; align-content: start; }
.footer-bottom { border-top: 1px solid #496457; padding-top: 1.2rem; margin-top: 2rem; color: #c4d4c9; font-size: .7rem; }
.skip-link { position: absolute; top: -100px; left: 1rem; background: white; padding: 1rem; z-index: 2; }
.skip-link:focus { top: 1rem; }
.page-intro { padding-block: 70px 35px; }
.prose { max-width: 800px; padding-bottom: 80px; }
.prose h2 { font-size: 1.65rem; margin-top: 2.5rem; letter-spacing: -.025em; }
.prose p, .prose li { color: #3d5248; }
.prose li { margin-bottom: .65rem; }
.publication-disclosure { background: #eeeedf; border-left: 3px solid #7c7b40; padding: 1rem 1.2rem; font-size: .88rem; color: #4a4a30; }
.document-date { font-size: .85rem; margin-top: 1.2rem; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.contact-card { padding: 2rem; background: #e8eddf; border-radius: 8px; }
.contact-card h2 { font-size: 1.8rem; }
.company-details { padding-block: 50px 70px; }
.company-details h2 { font-size: 1.6rem; }
dt { font-weight: 700; }
dd { margin-left: 0; margin-bottom: 1rem; }
.error-actions { display: flex; align-items: center; gap: 2rem; padding-bottom: 100px; }
@media (max-width: 950px) {
  .hero { gap: 2.5rem; }
  .split { gap: 2.5rem; }
  .footer-grid { flex-direction: column; }
}
@media (max-width: 700px) {
  .wrap { width: calc(100% - 40px); }
  .site-header { flex-direction: column; align-items: flex-start; gap: .5rem; padding-block: 20px; }
  nav { gap: 1.5rem; }
  .hero { grid-template-columns: 1fr; padding-block: 45px 50px; gap: 3rem; }
  .perspective { transform: none; max-width: 450px; width: 100%; margin-inline: auto; padding-inline: 1.5rem; }
  .cards, .split, .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  .section, .integration-section { padding-block: 50px; }
  .card-number { margin-bottom: 1.2rem; }
  .page-intro { padding-top: 45px; }
  .contact-card, .integration-card { padding: 1.5rem; }
  .footer-grid nav { flex-direction: column; gap: .35rem; }
  h1 { font-size: clamp(2.3rem, 9vw, 3.4rem); }
  .prose { overflow-wrap: anywhere; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }