@font-face {
  font-family: "JetBrains Mono";
  src: url("/fonts/jetbrains-mono.woff2") format("woff2");
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/fonts/jetbrains-mono-italic.woff2") format("woff2");
  font-weight: 200 800;
  font-style: italic;
  font-display: swap;
}

:root {
  --bg: #ffffff;
  --surface: #f6f6f6;
  --text: #111111;
  --muted: #5e5e5e;
  --rule: #e4e4e4;
  --accent: #39ff6a;
  --accent-ink: #08772f;
  --accent-text: #0e0e0e;
  --block: #111111;
  --block-text: #ededed;
  --font: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --display: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --wide: 66rem;
  --narrow: 42rem;
  --radius: 10px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e0e0e;
    --surface: #181818;
    --text: #ededed;
    --muted: #a0a0a0;
    --rule: #2a2a2a;
    --accent: #39ff6a;
    --accent-ink: #39ff6a;
    --accent-text: #0e0e0e;
    --block: #181818;
    --block-text: #ededed;
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--accent); color: var(--accent-text); }

a { color: inherit; text-decoration-color: var(--accent-ink); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--accent-ink); text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--accent-ink); outline-offset: 3px; border-radius: 2px; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 1rem; top: 1rem; z-index: 1; background: var(--surface); padding: 0.5rem 0.75rem; }

.wrap { max-width: var(--wide); margin: 0 auto; padding: 0 1.25rem; }
@media (min-width: 48rem) { .wrap { padding: 0 2rem; } }

.prose, .prose-width { max-width: var(--narrow); }

/* Header */

.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 2rem;
  padding-top: 1.75rem;
  padding-bottom: 1.75rem;
  font-size: 0.9rem;
}
.site-name { font-size: 1.05rem; font-weight: 650; letter-spacing: -0.01em; text-decoration: none; }
.site-header ul { display: flex; flex-wrap: wrap; align-items: center; gap: 0.25rem 1.5rem; margin: 0; padding: 0; list-style: none; }
.site-header nav a { color: var(--muted); text-decoration: none; }
.site-header nav a:hover, .site-header nav a[aria-current="page"] { color: var(--text); }

/* Type */

h1, h2, h3, h4, .site-name, .price .amount { font-family: var(--display); }
h1, h2, h3, h4 { font-weight: 650; line-height: 1.12; letter-spacing: -0.025em; text-wrap: balance; }
h1 { font-size: clamp(2.1rem, 1.3rem + 3.4vw, 3.5rem); margin: 0 0 1.5rem; }
h2 { font-size: clamp(1.6rem, 1.25rem + 1.4vw, 2.25rem); margin: 0 0 1.75rem; }
h3, h4 { font-size: 1.15rem; letter-spacing: -0.01em; margin: 0 0 0.5rem; }
.prose h1 { font-size: clamp(1.9rem, 1.4rem + 2vw, 2.75rem); }
.prose h2 { font-size: 1.5rem; margin: 2.5rem 0 1rem; }
p { margin: 0 0 1.1rem; }

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent-ink);
}
.muted, .note { color: var(--muted); }

/* Buttons */

.button {
  display: inline-block;
  padding: 0.8rem 1.35rem;
  border: 1px solid var(--accent);
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-text);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  transition: filter 0.15s ease;
}
.button:hover { color: var(--accent-text); filter: brightness(0.92); }
.button-quiet { background: transparent; color: var(--text); border-color: var(--rule); }
.button-quiet:hover { color: var(--text); border-color: var(--text); filter: none; }
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2.25rem; }

/* Sections */

.hero { max-width: 50rem; padding: 3rem 0 4.5rem; }
@media (min-width: 48rem) { .hero { padding: 5rem 0 6rem; } }
.highlight { color: var(--accent-ink); }
.highlight, .nowrap { white-space: nowrap; }
@media (max-width: 24rem) { .highlight, .nowrap { white-space: normal; } }
.lede { font-size: clamp(1.05rem, 1rem + 0.35vw, 1.2rem); line-height: 1.6; }
.lede-2 { color: var(--muted); font-size: 1rem; max-width: 46rem; }
.lede-2 a { color: var(--text); }

.section { padding: 4rem 0; border-top: 1px solid var(--rule); }
.more { margin-top: 1.75rem; font-size: 0.9rem; }
.more a::after { content: " \2192"; }

.card {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.layers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1rem;
  margin: 0 0 1.75rem;
  padding: 0;
  list-style: none;
}
.layers h4 { margin-bottom: 0.75rem; }
.layers p { margin: 0; color: var(--muted); font-size: 0.9rem; line-height: 1.6; }
.section-text { max-width: 46rem; }

.plans { display: grid; gap: 1rem; }
@media (min-width: 46rem) { .plans { grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); } }
.plan { padding: 2rem; }
.plan-first { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.plan h4 { font-size: 0.9rem; font-weight: 600; letter-spacing: 0; color: var(--muted); }
.price { margin: 0.25rem 0 1.25rem; }
.price .amount { display: block; font-size: 2.5rem; font-weight: 650; line-height: 1.1; letter-spacing: -0.03em; }
.price .unit { font-size: 0.85rem; color: var(--muted); }
.plan p { font-size: 0.95rem; }

.next-step {
  margin: 2rem 0 4rem;
  padding: 3rem 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--rule);
  background: var(--block);
  color: var(--block-text);
  text-align: center;
}
.next-step h2 { margin-bottom: 1rem; }
.next-step p { max-width: 36rem; margin-left: auto; margin-right: auto; font-size: 1.05rem; }
.next-step .button { margin-top: 0.75rem; }

/* Prose pages and posts */

.prose { padding: 3rem 0 4rem; }
.prose ul, .prose ol { padding-left: 1.25rem; }
.prose li + li { margin-top: 0.4rem; }
.post-header { margin-bottom: 2.5rem; }
.post-header .eyebrow { color: var(--muted); }
.back { margin-top: 3rem; font-size: 0.9rem; }

.prose .post-list, .post-list { margin: 0 0 1rem; padding: 0; list-style: none; border-top: 1px solid var(--rule); }
.prose .post-list li, .post-list li { margin: 0; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 0.25rem 1rem; padding: 0.9rem 0; border-bottom: 1px solid var(--rule); }
.post-list a { font-size: 1.05rem; text-decoration: none; }
.post-list time { font-size: 0.875rem; color: var(--muted); }

img { max-width: 100%; height: auto; border-radius: 6px; }
code { font-size: 0.95em; }
pre { overflow-x: auto; padding: 1rem; background: var(--surface); border: 1px solid var(--rule); border-radius: 6px; font-size: 0.95rem; }
blockquote { margin: 1.5rem 0; padding-left: 1.25rem; border-left: 3px solid var(--accent); color: var(--muted); }

/* Footer */

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  padding-top: 2rem;
  padding-bottom: 3rem;
  border-top: 1px solid var(--rule);
  font-size: 0.9rem;
  color: var(--muted);
}
.site-footer p { margin: 0; }
.site-footer a { color: inherit; }

table { width: 100%; margin: 1.5rem 0; border-collapse: collapse; font-size: 0.9rem; }
th, td { padding: 0.55rem 0.75rem 0.55rem 0; border-bottom: 1px solid var(--rule); text-align: left; vertical-align: top; }
th { font-weight: 700; border-bottom-color: var(--text); }
.prose { overflow-wrap: break-word; }

.paths { display: grid; gap: 1rem; }
@media (min-width: 46rem) { .paths { grid-template-columns: 1fr 1fr; } }
.path { display: block; padding: 2rem; text-decoration: none; transition: border-color 0.15s ease; }
.path:hover { color: inherit; border-color: var(--accent); }
.path h2 { margin-bottom: 0.75rem; }
.path p:not(.eyebrow) { color: var(--muted); }
.path-cta { font-size: 0.9rem; font-weight: 600; text-decoration: underline; text-decoration-color: var(--accent-ink); text-underline-offset: 0.18em; }
.path-cta::after { content: " \2192"; }
.sub { margin: 3rem 0 1.25rem; font-size: 1.3rem; }
.section > .section-text { margin-bottom: 0; }
#factory, #build { scroll-margin-top: 1rem; }