:root {
  --paper: #f2f0e8;
  --paper-deep: #e8e4d8;
  --ink: #171714;
  --muted: #67645b;
  --rule: #c8c3b5;
  --dark: #18221d;
  --green: #1e5f3f;
  --green-light: #d9e8dc;
  --amber: #8a5a12;
  --red: #8b2f28;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --serif: Georgia, "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.58;
}

a { color: var(--green); text-underline-offset: 0.18em; }
a:hover { color: var(--ink); }

code, pre, .mono { font-family: var(--mono); }
code { font-size: 0.86em; }

.wrap {
  width: min(1080px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  border-bottom: 1px solid var(--rule);
  background: rgba(242, 240, 232, 0.96);
}

.site-header .wrap {
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.wordmark {
  color: var(--ink);
  text-decoration: none;
  font: 700 20px/1 var(--mono);
  letter-spacing: -0.04em;
}

.wordmark small {
  color: var(--muted);
  display: block;
  margin-top: 7px;
  font: 400 10px/1 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
  font: 600 12px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.site-nav a { color: var(--muted); text-decoration: none; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--ink); }

.notice {
  border-bottom: 1px solid #b4c8b8;
  background: var(--green-light);
  color: #23382a;
  font: 13px/1.5 var(--mono);
}

.notice .wrap { padding: 10px 0; }

.hero {
  padding: 92px 0 82px;
  border-bottom: 1px solid var(--rule);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
  align-items: start;
  gap: 70px;
}

.kicker {
  margin: 0 0 18px;
  color: var(--muted);
  font: 600 12px/1.4 var(--mono);
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

h1, h2, h3 {
  color: var(--ink);
  font-weight: 400;
  line-height: 1.1;
}

h1 { max-width: 790px; margin: 0 0 28px; font-size: clamp(50px, 8vw, 92px); letter-spacing: -0.055em; }
h2 { margin: 0 0 22px; font-size: clamp(34px, 5vw, 55px); letter-spacing: -0.04em; }
h3 { margin: 0 0 12px; font-size: 24px; letter-spacing: -0.025em; }

.lede {
  max-width: 760px;
  margin: 0 0 30px;
  color: #3c3a34;
  font-size: 23px;
}

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

.button {
  display: inline-block;
  padding: 12px 17px;
  border: 1px solid var(--ink);
  color: var(--paper);
  background: var(--ink);
  text-decoration: none;
  font: 600 13px/1.2 var(--mono);
  cursor: pointer;
}

.button:hover { color: #fff; background: var(--green); border-color: var(--green); }
.button.secondary { color: var(--ink); background: transparent; }
.button.secondary:hover { color: var(--paper); background: var(--ink); }
.button[disabled], .button.disabled { opacity: 0.45; cursor: not-allowed; }

.artifact-card {
  border: 1px solid var(--rule);
  background: var(--paper-deep);
  padding: 24px;
}

.artifact-card img {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 22px;
  border: 1px solid var(--rule);
}

.artifact-card dl { margin: 0; }
.artifact-card dt { color: var(--muted); font: 11px/1.4 var(--mono); text-transform: uppercase; }
.artifact-card dd { margin: 4px 0 17px; font: 14px/1.45 var(--mono); }

.section { padding: 76px 0; border-bottom: 1px solid var(--rule); }
.section.compact { padding: 48px 0; }
.section-intro { max-width: 760px; margin: -8px 0 35px; color: var(--muted); }

.grid-2, .grid-3, .grid-4 { display: grid; gap: 1px; border: 1px solid var(--rule); background: var(--rule); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.panel { padding: 27px; background: var(--paper); }
.panel p:last-child { margin-bottom: 0; }
.panel-label { display: block; margin-bottom: 16px; color: var(--green); font: 600 11px/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; }

.facts { width: 100%; border-collapse: collapse; border-top: 1px solid var(--rule); }
.facts th, .facts td { padding: 15px 12px; border-bottom: 1px solid var(--rule); text-align: left; vertical-align: top; }
.facts th { width: 28%; color: var(--muted); font: 600 12px/1.4 var(--mono); text-transform: uppercase; }
.facts td { font-size: 17px; }

.code-block {
  margin: 28px 0;
  padding: 24px;
  overflow: auto;
  color: #d9e6dc;
  background: var(--dark);
  border: 1px solid #0d1611;
  font: 14px/1.65 var(--mono);
}

.pricing-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.price-card { display: flex; flex-direction: column; min-height: 100%; padding: 30px; border: 1px solid var(--rule); background: #f7f5ee; }
.price { margin: 9px 0 2px; font: 400 48px/1 var(--serif); }
.price-note { color: var(--muted); font: 12px/1.4 var(--mono); }
.price-card ul { flex: 1; padding-left: 21px; }
.price-card li { margin-bottom: 7px; }

.form-row { display: flex; gap: 9px; margin-top: 20px; }
.form-row input {
  min-width: 0;
  flex: 1;
  padding: 11px 12px;
  border: 1px solid var(--rule);
  border-radius: 0;
  background: white;
  color: var(--ink);
  font: 14px/1.3 var(--mono);
}

.form-status { min-height: 1.5em; margin: 11px 0 0; color: var(--muted); font: 12px/1.5 var(--mono); }
.form-status.error { color: var(--red); }
.form-status.good { color: var(--green); }

.callout { margin: 28px 0; padding: 18px 20px; border-left: 4px solid var(--amber); background: #eee5d1; }
.callout strong { display: block; margin-bottom: 5px; font-family: var(--mono); font-size: 13px; }
.callout.green { border-color: var(--green); background: var(--green-light); }

.prose { max-width: 790px; }
.prose h2 { margin-top: 55px; font-size: 36px; }
.prose h3 { margin-top: 32px; }
.prose li { margin-bottom: 8px; }

.status-line { display: flex; gap: 12px; align-items: baseline; padding: 12px 0; border-bottom: 1px solid var(--rule); }
.status-mark { color: var(--green); font: 700 13px/1 var(--mono); }
.status-mark.pending { color: var(--amber); }

.site-footer { padding: 38px 0 50px; color: var(--muted); font: 12px/1.7 var(--mono); }
.site-footer .wrap { display: flex; justify-content: space-between; align-items: flex-start; gap: 30px; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 16px; }
.footer-links a { color: var(--muted); }

.eyebrow { color: var(--muted); font: 12px/1.5 var(--mono); text-transform: uppercase; letter-spacing: 0.08em; }
.page-head { padding: 70px 0 55px; border-bottom: 1px solid var(--rule); }
.page-head h1 { max-width: 900px; font-size: clamp(46px, 7vw, 76px); }

@media (max-width: 820px) {
  body { font-size: 17px; }
  .site-header .wrap { padding: 18px 0; align-items: flex-start; }
  .site-nav { gap: 10px 14px; }
  .hero { padding: 60px 0; }
  .hero-grid { grid-template-columns: 1fr; gap: 35px; }
  .artifact-card { max-width: 440px; }
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .wrap { width: min(100% - 26px, 1080px); }
  .site-header .wrap, .site-footer .wrap { display: block; }
  .site-nav { justify-content: flex-start; margin-top: 18px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .facts th, .facts td { display: block; width: 100%; }
  .facts th { padding-bottom: 2px; border-bottom: 0; }
  .facts td { padding-top: 2px; }
  .form-row { display: block; }
  .form-row .button { width: 100%; margin-top: 8px; }
  .footer-links { justify-content: flex-start; margin-top: 17px; }
}