/* Livo Enterprises — site styles.
   One typeface (Newsreader), a paper-and-ink palette, no framework.
   Colors live on :root so light/dark is a single switch. */

:root {
  --paper: #f5f4ef;
  --ink: #23262c;
  --ink-soft: #5b606b;
  --rule: #d9d6cc;
  --brass: #8a6218;
  --brass-soft: #f0e6cf;
  --well: #ebe9e2;
  --max: 40rem;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #17191d;
    --ink: #e7e5df;
    --ink-soft: #a3a6ad;
    --rule: #33363d;
    --brass: #d1a84f;
    --brass-soft: #2c2610;
    --well: #1f2227;
  }
}

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

html { font-size: 106.25%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Newsreader", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  font-weight: 400;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--brass); text-decoration: none; text-underline-offset: 0.15em; }
a:hover, a:focus-visible { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; border-radius: 2px; }

img { max-width: 100%; height: auto; display: block; }

/* Frame */
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }

header.site {
  padding: 1.4rem 0 0;
}
header.site .wrap {
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
}
.wordmark {
  color: var(--ink);
  font-weight: 500;
  font-size: 1.05rem;
  letter-spacing: 0.005em;
}
.wordmark:hover { text-decoration: none; color: var(--brass); }
nav.site a {
  color: var(--ink-soft);
  margin-left: 1.25rem;
  font-size: 0.95rem;
}
nav.site a[aria-current="page"] { color: var(--ink); border-bottom: 1px solid var(--brass); }
nav.site a:hover { color: var(--ink); text-decoration: none; }

main { padding: 4rem 0 5rem; }

footer.site {
  border-top: 1px solid var(--rule);
  padding: 1.6rem 0 2.5rem;
  color: var(--ink-soft);
  font-size: 0.9rem;
}
footer.site .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem 1.5rem; }
footer.site a { color: var(--ink-soft); }

/* Type scale — 1.25 ratio */
h1, h2, h3 { font-weight: 500; line-height: 1.15; margin: 0; letter-spacing: -0.01em; }
h1 { font-size: 2.45rem; }
h2 { font-size: 1.55rem; margin-top: 3rem; }
h3 { font-size: 1.15rem; margin-top: 2rem; }
h2 + p, h3 + p { margin-top: 0.6rem; }
p { margin: 0 0 1.1rem; }
p.lede { font-size: 1.3rem; line-height: 1.4; color: var(--ink); margin: 1.2rem 0 2.2rem; }
p.small, .small { font-size: 0.92rem; color: var(--ink-soft); }
ul, ol { padding-left: 1.3rem; }
li { margin-bottom: 0.4rem; }
hr { border: 0; border-top: 1px solid var(--rule); margin: 3rem 0; }

/* The capsule — the one object the site is about. Drawn as a file tree. */
.capsule {
  margin: 2.4rem 0 3rem;
  padding: 1.4rem 1.5rem 1.5rem;
  background: var(--well);
  border-left: 3px solid var(--brass);
}
.capsule .name {
  font-size: 0.95rem;
  color: var(--brass);
  word-break: break-all;
  margin: 0 0 0.9rem;
}
.capsule .tree {
  display: grid;
  grid-template-columns: max-content 1fr;
  column-gap: 1.6rem;
  row-gap: 0.15rem;
  font-size: 0.92rem;
  line-height: 1.45;
}
.capsule .f { font: 0.86rem/1.6 ui-monospace, "SF Mono", Menlo, Consolas, monospace; color: var(--ink); white-space: nowrap; }
.capsule .c { color: var(--ink-soft); font-style: italic; }
@media (max-width: 40rem) {
  .capsule .tree { grid-template-columns: 1fr; row-gap: 0; }
  .capsule .c { margin: 0 0 0.6rem 1rem; }
  .capsule .c:empty { display: none; }
}

/* Definitions used on the product and support pages */
dl { margin: 0; }
dt { font-weight: 500; margin-top: 1.4rem; }
dd { margin: 0.25rem 0 0; }

/* A quiet call-to-action row */
.cta {
  display: flex; gap: 1.2rem 2rem; flex-wrap: wrap; align-items: baseline;
  margin: 2.2rem 0 0;
  padding-top: 1.4rem;
  border-top: 1px solid var(--rule);
}
.cta .primary {
  color: var(--ink);
  border: 1px solid var(--ink);
  padding: 0.5rem 1rem;
  border-radius: 3px;
}
.cta .primary:hover { background: var(--ink); color: var(--paper); text-decoration: none; }

/* Post list */
.posts { list-style: none; padding: 0; margin: 1.5rem 0 0; }
.posts li { padding: 1rem 0; border-top: 1px solid var(--rule); margin: 0; }
.posts time { display: block; color: var(--ink-soft); font-size: 0.9rem; }

/* Policy text runs long; keep it readable */
.policy h2 { font-size: 1.3rem; margin-top: 2.4rem; }
.policy p.updated { color: var(--ink-soft); font-size: 0.92rem; margin-bottom: 2rem; }

@media (max-width: 40rem) {
  h1 { font-size: 1.95rem; }
  main { padding: 2.8rem 0 4rem; }
  nav.site a { margin-left: 0.9rem; }
}

@media (prefers-reduced-motion: no-preference) {
  a, .cta .primary { transition: color 120ms ease, background-color 120ms ease; }
}