:root {
  --bg: #181715;
  --panel: #12110f;
  --ink: #d8d4ce;
  --white: #f5f1eb;
  --muted: #979087;
  --dim: #6f6962;
  --flare: #ff6500;
  --line: rgba(238, 232, 224, .12);
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--white); text-decoration-color: var(--dim); text-underline-offset: 3px; }
a:hover { color: var(--flare); text-decoration-color: var(--flare); }
a:focus-visible { outline: 2px solid var(--flare); outline-offset: 3px; }

header {
  display: flex;
  align-items: center;
  max-width: 880px;
  margin: 0 auto;
  padding: 30px 28px 0;
}
.brand { display: block; line-height: 0; }
.brand img { display: block; width: auto; height: 25px; }
header nav { margin-left: auto; display: flex; gap: 20px; }
header nav a { color: var(--muted); font-size: 13px; text-decoration: none; }
header nav a[aria-current] { color: var(--white); }

main { max-width: 880px; margin: 0 auto; padding: 0 28px 110px; }
h1, h2, h3 { color: var(--white); }
h1 {
  max-width: 22ch;
  margin: 64px 0 0;
  font-size: clamp(32px, 5vw, 46px);
  font-weight: 620;
  letter-spacing: -.04em;
  line-height: 1.08;
}
h2 {
  margin: 66px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 19px;
  font-weight: 620;
  letter-spacing: -.02em;
}
h3 {
  margin: 34px 0 0;
  font-size: 14px;
  font-weight: 650;
}
p { max-width: 72ch; margin: 13px 0 0; }
p.lead { max-width: 62ch; color: var(--muted); font-size: 18px; line-height: 1.55; }
strong { color: var(--white); font-weight: 620; }

.eyebrow {
  margin: 62px 0 -48px;
  color: var(--flare);
  font: 600 12px/1 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.button {
  display: inline-block;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--white);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
}
.button.primary { border-color: var(--flare); background: var(--flare); color: #17110d; }
.button:hover { border-color: var(--flare); }
.button.primary:hover { color: #17110d; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; margin-top: 18px; }
.split h3 { margin-top: 0; }
.split p { color: var(--muted); }
.note {
  margin-top: 18px;
  padding: 13px 16px;
  border-left: 2px solid var(--flare);
  background: rgba(0, 0, 0, .12);
  color: var(--muted);
}
.note strong { color: var(--ink); }

pre, code { font-family: var(--mono); }
pre {
  margin: 16px 0 0;
  padding: 16px 18px;
  overflow-x: auto;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 4px;
  color: #d3cec7;
  font-size: 12.5px;
  line-height: 1.7;
  white-space: pre;
  tab-size: 2;
}
pre .method { color: var(--flare); }
pre .string { color: #a8d4a9; }
pre .number { color: #84c2d1; }
pre .comment { color: var(--dim); }
:not(pre) > code {
  padding: 1px 5px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 3px;
  color: var(--white);
  font-size: .88em;
}

.toc {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px 20px;
  margin: 26px 0 0;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.toc a { color: var(--muted); font-size: 13px; text-decoration: none; }
.toc a:hover { color: var(--flare); }

table { width: 100%; margin: 16px 0 0; border-collapse: collapse; font-size: 14px; }
th, td { padding: 10px 14px 10px 0; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--dim); font-size: 12px; font-weight: 600; }
td:first-child, th:first-child { white-space: nowrap; }
td em { display: block; color: var(--dim); font-size: 12px; font-style: normal; }

.steps { margin: 16px 0 0; padding-left: 21px; }
.steps li { margin-top: 8px; padding-left: 5px; }
.plain { margin: 14px 0 0; padding: 0; list-style: none; }
.plain li { margin-top: 8px; }
.plain strong { display: inline-block; min-width: 98px; }

footer {
  max-width: 880px;
  margin: 0 auto;
  padding: 22px 28px 42px;
  border-top: 1px solid var(--line);
  color: var(--dim);
  font-size: 13px;
}

@media (max-width: 650px) {
  header, main, footer { padding-left: 18px; padding-right: 18px; }
  h1 { margin-top: 50px; font-size: 34px; }
  .eyebrow { margin-top: 50px; }
  .split, .toc { grid-template-columns: 1fr; gap: 8px; }
  .split > div + div { margin-top: 22px; }
  table { display: block; overflow-x: auto; }
}

/* Products and pricing */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 20px; }
.card {
  display: flex;
  flex-direction: column;
  padding: 18px 18px 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 4px;
}
.card h3 { margin: 0; }
.card .price { margin-top: 12px; color: var(--white); font-size: 30px; font-weight: 620; letter-spacing: -.03em; line-height: 1.1; }
.card .unit { color: var(--muted); font-size: 13px; }
.card p { margin-top: 12px; color: var(--muted); font-size: 14px; }
.card .actions { margin-top: auto; padding-top: 16px; }
.tag {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 6px;
  border: 1px solid var(--line);
  border-radius: 3px;
  color: var(--muted);
  font: 600 10.5px/1.6 var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
  vertical-align: 2px;
}
.facts { margin: 16px 0 0; padding-left: 20px; color: var(--muted); }
.facts li { margin-top: 6px; }
.facts strong { color: var(--ink); }
footer { display: flex; flex-wrap: wrap; gap: 6px 18px; }
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--flare); }
footer .end { margin-left: auto; }

@media (max-width: 650px) {
  .cards { grid-template-columns: 1fr; }
  footer .end { margin-left: 0; }
}