:root {
  --ink: #111815;
  --ink-2: #1c2823;
  --paper: #f2efe5;
  --white: #fffdf7;
  --signal: #e45b35;
  --acid: #c9d96f;
  --sage: #728878;
  --line: rgba(17, 24, 21, .18);
  --line-dark: rgba(255, 255, 255, .16);
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font: 16px/1.65 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: inherit; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--acid); outline-offset: 4px; }
.skip-link { position: fixed; top: -5rem; left: 1rem; z-index: 100; padding: .7rem 1rem; color: var(--ink); background: var(--acid); font-weight: 800; }
.skip-link:focus { top: 1rem; }
.wrap { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.site-header { position: absolute; inset: 0 0 auto; z-index: 10; color: var(--white); }
.nav { min-height: 88px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line-dark); }
.brand { display: inline-flex; align-items: center; gap: .75rem; color: inherit; text-decoration: none; font-weight: 850; letter-spacing: -.02em; }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid var(--acid); color: var(--acid); font: 800 .72rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.brand small { display: block; color: #aebcb5; font: 700 .62rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .12em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 1.6rem; }
.nav-links a { color: inherit; text-decoration: none; font-size: .76rem; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--acid); }
.nav-cta { padding: .62rem .85rem; border: 1px solid var(--signal); }
.menu-toggle { display: none; padding: .5rem .7rem; color: white; background: transparent; border: 1px solid var(--line-dark); font: inherit; }
.hero, .page-hero { position: relative; overflow: hidden; color: var(--white); background: var(--ink); }
.hero::after { content: ""; position: absolute; right: -12vw; bottom: -45%; width: 52vw; aspect-ratio: 1; border: 1px solid rgba(201,217,111,.26); border-radius: 50%; }
.hero-inner { min-height: 720px; padding: 180px 0 90px; display: grid; grid-template-columns: 1.45fr .55fr; align-items: end; gap: 6rem; }
.page-hero-inner { padding: 170px 0 80px; }
.kicker { display: flex; align-items: center; gap: .8rem; margin: 0 0 1.15rem; color: var(--acid); font: 800 .7rem/1.3 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .18em; text-transform: uppercase; }
.kicker::before { content: ""; width: 34px; height: 1px; background: var(--signal); }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 900px; margin-bottom: 1.5rem; font: 500 clamp(3.6rem, 8.2vw, 7.7rem)/.91 Georgia, "Times New Roman", serif; letter-spacing: -.055em; }
h1 em, .display em { color: var(--acid); font-weight: 400; }
.hero-copy { max-width: 680px; margin-bottom: 2rem; color: #d1d9d5; font-size: clamp(1.05rem, 1.7vw, 1.35rem); }
.button-row { display: flex; flex-wrap: wrap; gap: .8rem; }
.button { display: inline-flex; align-items: center; gap: .7rem; padding: .85rem 1.05rem; border: 1px solid var(--signal); color: var(--ink); background: var(--signal); text-decoration: none; font-size: .74rem; font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
.button::after { content: "↗"; }
.button.secondary { color: var(--white); background: transparent; border-color: var(--line-dark); }
.hero-index { align-self: end; padding-left: 1.5rem; border-left: 1px solid var(--signal); }
.hero-index span { display: block; color: #9cac9f; font: 750 .68rem/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .14em; text-transform: uppercase; }
.hero-index strong { display: block; margin: .35rem 0 1.3rem; color: var(--acid); font: 400 2.5rem/1 Georgia, serif; }
.status-strip { color: var(--ink); background: var(--acid); }
.status-grid { display: grid; grid-template-columns: 1.1fr 1fr 1fr; }
.status-item { min-height: 132px; padding: 1.8rem; display: flex; flex-direction: column; justify-content: space-between; border-left: 1px solid rgba(17,24,21,.2); }
.status-item:last-child { border-right: 1px solid rgba(17,24,21,.2); }
.status-item strong { font: 500 clamp(1.55rem, 2.7vw, 2.4rem)/1 Georgia, serif; }
.status-item span { font: 800 .66rem/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .12em; text-transform: uppercase; }
.section { padding: 105px 0; }
.section.white { background: var(--white); }
.section.dark { color: var(--white); background: var(--ink); }
.section.signal { color: var(--white); background: var(--signal); }
.section-head { display: grid; grid-template-columns: .55fr 1.45fr; gap: 4rem; margin-bottom: 4rem; }
.section-label { color: #66756d; font: 800 .68rem/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .15em; text-transform: uppercase; }
.dark .section-label { color: #9fb0a7; }
.display { max-width: 870px; margin-bottom: 0; font: 500 clamp(2.5rem, 5.2vw, 5.2rem)/1 Georgia, serif; letter-spacing: -.045em; }
.lede { max-width: 760px; color: #405048; font-size: clamp(1.1rem, 1.7vw, 1.35rem); }
.dark .lede { color: #c8d2cd; }
.project-stack { border-top: 1px solid var(--line); }
.project-row { display: grid; grid-template-columns: 90px 1.25fr .75fr; gap: 2rem; padding: 2.5rem 0; border-bottom: 1px solid var(--line); text-decoration: none; transition: transform .2s ease, color .2s ease; }
.project-row:hover { color: #9f351a; transform: translateX(8px); }
.project-no { color: var(--signal); font: 800 .75rem/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; }
.project-row h3 { margin-bottom: .7rem; font: 500 clamp(2rem, 4vw, 3.6rem)/1 Georgia, serif; letter-spacing: -.035em; }
.project-row p { max-width: 620px; margin-bottom: 0; color: #536158; }
.project-meta { display: flex; flex-direction: column; justify-content: space-between; align-items: flex-end; text-align: right; }
.pill { display: inline-flex; padding: .35rem .55rem; border: 1px solid currentColor; font: 800 .62rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .1em; text-transform: uppercase; }
.project-meta b { font-size: 1.25rem; }
.section-head.compact { margin-bottom: 2.5rem; }
.ecosystem-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.ecosystem-card { min-height: 330px; padding: 2.2rem; display: flex; flex-direction: column; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-decoration: none; transition: background .2s ease, transform .2s ease; }
.ecosystem-card:hover { background: var(--white); transform: translateY(-4px); }
.ecosystem-card.accent { color: var(--white); background: var(--ink-2); }
.ecosystem-card.accent:hover { background: #25352e; }
.ecosystem-card span { color: var(--signal); font: 800 .68rem/1.3 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .12em; }
.ecosystem-card h3 { margin: auto 0 1rem; font: 500 clamp(2.1rem, 4vw, 3.6rem)/1 Georgia, serif; letter-spacing: -.035em; }
.ecosystem-card p { max-width: 520px; color: #536158; }
.ecosystem-card.accent p { color: #bdc9c2; }
.ecosystem-card b { margin-top: 1.25rem; color: var(--signal); }
.index-link { margin: 2rem 0 0; font-weight: 800; }
.index-link a { color: #9f351a; text-underline-offset: 5px; }
.feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line-dark); }
.feature { min-height: 390px; padding: 3rem; background: var(--ink-2); }
.feature-number { color: var(--signal); font: 800 .72rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.feature h3 { max-width: 470px; margin: 4rem 0 1rem; font: 500 clamp(2.2rem, 4vw, 4rem)/1 Georgia, serif; letter-spacing: -.04em; }
.feature p { max-width: 560px; color: #bdc9c2; }
.feature a { color: var(--acid); font-weight: 800; text-decoration-thickness: 1px; text-underline-offset: 5px; }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.principle { min-height: 260px; padding: 2rem; border-right: 1px solid var(--line); }
.principle:last-child { border-right: 0; }
.principle span { color: var(--signal); font: 800 .68rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.principle h3 { margin: 3rem 0 .8rem; font: 500 1.8rem/1.1 Georgia, serif; }
.principle p { color: #5e6d64; }
.split { display: grid; grid-template-columns: .65fr 1.35fr; gap: 5rem; }
.prose { max-width: 760px; }
.prose p, .prose li { color: #3e4c45; font-size: 1.08rem; }
.prose h2 { margin: 3.5rem 0 1rem; font: 500 clamp(2rem, 4vw, 3.5rem)/1.05 Georgia, serif; letter-spacing: -.03em; }
.prose h3 { margin: 2.3rem 0 .7rem; font: 600 1.35rem/1.2 Georgia, serif; }
.prose blockquote { margin: 3rem 0; padding: 1.5rem 0 1.5rem 2rem; border-left: 3px solid var(--signal); font: 500 clamp(1.5rem, 2.8vw, 2.35rem)/1.25 Georgia, serif; }
.facts { border-top: 1px solid var(--line); }
.fact { display: grid; grid-template-columns: 150px 1fr; gap: 1.5rem; padding: 1.15rem 0; border-bottom: 1px solid var(--line); }
.fact dt { color: #647269; font: 800 .66rem/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .1em; text-transform: uppercase; }
.fact dd { margin: 0; }
.article-list { border-top: 1px solid var(--line); }
.article-link { display: grid; grid-template-columns: 170px 1fr auto; gap: 2rem; padding: 2rem 0; border-bottom: 1px solid var(--line); text-decoration: none; }
.article-link time, .article-link span { color: #69766f; font: 750 .67rem/1.5 ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; letter-spacing: .08em; }
.article-link h3 { margin: 0; font: 500 clamp(1.5rem, 3vw, 2.5rem)/1.05 Georgia, serif; }
.article-link:hover h3 { color: #a43a20; }
.source-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.source-list li { display: grid; grid-template-columns: 1fr auto; gap: 2rem; padding: 1.35rem 0; border-bottom: 1px solid var(--line); }
.source-list a { color: #9f351a; font-weight: 800; }
.breadcrumbs { margin-bottom: 2rem; color: #aab7b0; font: 700 .68rem/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; text-transform: uppercase; letter-spacing: .1em; }
.breadcrumbs a { color: var(--acid); }
.site-footer { padding: 70px 0 24px; color: #bdc7c1; background: #0b100e; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .7fr .7fr; gap: 4rem; }
.footer-mark { color: white; font: 500 2rem/1 Georgia, serif; }
.footer-copy { max-width: 420px; margin-top: 1rem; }
.footer-heading { margin-bottom: 1rem; color: var(--acid); font: 800 .67rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .12em; text-transform: uppercase; }
.footer-links { display: grid; gap: .55rem; }
.footer-links a { color: inherit; text-decoration: none; }
.footer-links a:hover { color: white; }
.footer-bottom { margin-top: 4rem; padding-top: 1.2rem; border-top: 1px solid var(--line-dark); color: #7f8d85; font-size: .75rem; }
@media (max-width: 850px) {
  .menu-toggle { display: block; }
  .nav-links { display: none; position: absolute; top: 88px; left: 20px; right: 20px; padding: 1.2rem; align-items: stretch; flex-direction: column; background: var(--ink-2); border: 1px solid var(--line-dark); }
  .nav-links.open { display: flex; }
  .hero-inner { min-height: 680px; grid-template-columns: 1fr; gap: 3rem; }
  .hero-index { display: none; }
  .status-grid, .section-head, .split, .footer-grid { grid-template-columns: 1fr; }
  .status-item { border-right: 1px solid rgba(17,24,21,.2); }
  .project-row { grid-template-columns: 55px 1fr; }
  .project-meta { grid-column: 2; align-items: flex-start; text-align: left; gap: 1rem; }
  .feature-grid, .principles, .ecosystem-grid { grid-template-columns: 1fr; }
  .principle { border-right: 0; border-bottom: 1px solid var(--line); }
  .article-link { grid-template-columns: 1fr; gap: .5rem; }
}
@media (max-width: 520px) {
  .wrap { width: min(calc(100% - 28px), var(--max)); }
  .nav { min-height: 76px; }
  .nav-links { top: 76px; left: 14px; right: 14px; }
  .brand small { display: none; }
  .hero-inner { min-height: 620px; padding: 140px 0 65px; }
  h1 { font-size: clamp(3rem, 16vw, 4.5rem); }
  .page-hero-inner { padding: 135px 0 65px; }
  .section { padding: 75px 0; }
  .project-row { grid-template-columns: 1fr; gap: .7rem; }
  .project-meta { grid-column: 1; }
  .feature { min-height: auto; padding: 2rem; }
  .feature h3 { margin-top: 2.5rem; }
  .fact, .source-list li { grid-template-columns: 1fr; gap: .4rem; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; } }