/* IBM Plex Mono, self-hosted (SIL Open Font License, see /fonts/OFL.txt) */
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2");
}

@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/fonts/ibm-plex-mono-latin-600-normal.woff2") format("woff2");
}

:root {
  --text: #000000;
  --muted: #555555;
  --bg: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  font-size: 1rem;
  line-height: 1.65;
}

main {
  max-width: 38rem;
  margin: 0 auto;
  padding: 4rem 1rem;
  text-align: center;
}

h1 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.2;
}

.tagline {
  margin-top: 0.25rem;
  margin-bottom: 2rem;
  color: var(--muted);
}

a {
  color: inherit;
  text-underline-offset: 0.2em;
}

.links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2rem;
}

.links a {
  display: inline-flex;
  padding: 0.5rem;
}

.links a:hover {
  opacity: 0.6;
}

.links svg {
  width: 1.75rem;
  height: 1.75rem;
}

/* Plan page: left-aligned so lists read well */
.plan {
  text-align: left;
}

.back {
  display: inline-block;
  margin-bottom: 2rem;
  color: var(--muted);
  text-decoration: none;
}

.back:hover {
  text-decoration: underline;
}

.plan section {
  margin-top: 2.5rem;
}

.plan h2 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  font-weight: 600;
}

.plan section p {
  margin: 0 0 0.5rem;
}

.plan ul {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--muted);
}

.status {
  display: inline-block;
  margin-left: 0.5rem;
  padding: 0 0.4rem;
  border: 1px solid currentColor;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 400;
  vertical-align: middle;
}

@media (min-width: 40rem) {
  main {
    padding-top: 6rem;
  }
}