/* Project Restoration Field Guide — warm, overgrown, editorial.
   Palette: charcoal soil, cream paper, sprout green for confirmed facts,
   rust orange for the developer's claims, moss for everything unverified. */

:root {
  --soil: #14170f;
  --soil-2: #1c2015;
  --paper: #f3efe2;
  --ink: #1a1c14;
  --cream: #efe9d8;
  --muted: #9aa38a;
  --line: #2b3220;
  --sprout: #8bd450;
  --rust: #e08b46;
  --moss: #93a882;
  --sky: #a8d8d0;
  --wrap: 1120px;
  --measure: 68ch;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--soil);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--sprout); text-underline-offset: 3px; }
a:hover { color: var(--cream); }
:focus-visible { outline: 2px solid var(--sky); outline-offset: 3px; }

.wrap { width: min(var(--wrap), 100%); margin-inline: auto; padding-inline: 24px; }
main { display: block; }
main .wrap { padding-block: 8px 64px; }

/* ---------------------------------------------------------------- header */
.site-head {
  position: sticky; top: 0; z-index: 20;
  background: rgba(20, 23, 15, .92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(6px);
}
.site-head .wrap {
  display: flex; align-items: center; gap: 18px;
  flex-wrap: wrap; padding-block: 12px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--cream); text-decoration: none;
  font-family: var(--font-display); letter-spacing: .01em;
}
.brand strong { font-weight: 800; font-size: 15px; letter-spacing: .06em; }
.brand .sub { font-family: var(--font-body); font-size: 10px; letter-spacing: .18em; color: var(--muted); }
.brand .mark {
  width: 20px; height: 20px; border-radius: 4px;
  background: linear-gradient(140deg, var(--sprout), var(--rust));
  box-shadow: 0 0 0 1px rgba(0,0,0,.4);
}
.site-nav { display: flex; gap: 4px 14px; flex-wrap: wrap; margin-left: auto; font-size: 14px; }
.site-nav a {
  color: var(--muted); text-decoration: none;
  padding: 6px 8px; border-radius: 4px;
}
.site-nav a:hover { color: var(--cream); background: var(--soil-2); }
.site-nav a[aria-current="page"] { color: var(--ink); background: var(--sprout); font-weight: 600; }

/* ---------------------------------------------------------------- hero */
.hero {
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(900px 420px at 18% -10%, rgba(139, 212, 80, .18), transparent 60%),
    radial-gradient(700px 380px at 88% -20%, rgba(224, 139, 70, .14), transparent 60%),
    var(--soil);
}
.hero .wrap { padding-block: clamp(34px, 5vw, 64px); }
.kicker {
  font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--rust); margin: 0 0 14px;
}
.kicker::before { content: ""; display: inline-block; width: 18px; height: 2px; background: var(--rust); margin-right: 10px; vertical-align: middle; }
h1 {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(30px, 4.4vw, 52px); line-height: 1.08;
  letter-spacing: -.015em; margin: 0 0 18px; max-width: 20ch;
}
.lede { font-size: 18px; color: #d8dcc8; max-width: var(--measure); margin: 0 0 26px; }

.stats { max-width: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; list-style: none; padding: 0; margin: 0; }
.stats li {
  background: var(--soil-2); border: 1px solid var(--line); border-radius: 6px;
  padding: 14px 16px; display: flex; flex-direction: column; gap: 4px;
}
.stats b { font-family: var(--font-display); font-size: 22px; color: var(--sprout); font-variant-numeric: tabular-nums; }
.stats span { font-size: 12.5px; color: var(--muted); }

/* ---------------------------------------------------------------- type */
h2 {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(21px, 2.4vw, 28px); line-height: 1.2;
  margin: 44px 0 14px; max-width: 30ch;
}
h2::before {
  content: ""; display: inline-block; width: 10px; height: 10px;
  background: var(--sprout); border-radius: 2px; margin-right: 10px; transform: rotate(45deg) translateY(-2px);
}
p, ul, ol, table { max-width: var(--measure); }
p { margin: 0 0 16px; color: #dfe3d2; }
code { font-size: .92em; background: var(--soil-2); padding: 1px 5px; border-radius: 3px; border: 1px solid var(--line); }
figure { margin: 26px 0; }
figcaption { font-size: 12.5px; color: var(--muted); margin-top: 8px; }
figure img { border: 1px solid var(--line); border-radius: 6px; }

/* ---------------------------------------------------------------- evidence notes */
.note {
  border: 1px solid var(--line); border-left-width: 3px;
  background: var(--soil-2); border-radius: 5px;
  padding: 12px 16px 4px; margin: 20px 0 24px;
}
.note p { margin: 0 0 10px; max-width: 62ch; }
.note .badge {
  font-size: 10px; letter-spacing: .16em; text-transform: uppercase; font-weight: 700;
  margin: 0 0 6px;
}
.note.official { border-left-color: var(--rust); }
.note.official .badge { color: var(--rust); }
.note.unchecked { border-left-color: var(--moss); }
.note.unchecked .badge { color: var(--moss); }
.note.tested { border-left-color: var(--sprout); }
.note.tested .badge { color: var(--sprout); }

.callout {
  border: 1px dashed var(--line); border-radius: 6px;
  padding: 16px 18px; margin: 26px 0; background: rgba(139, 212, 80, .05);
}
.callout p { margin: 0; }

/* ---------------------------------------------------------------- tables */
.table-scroll {
  overflow-x: auto; margin: 18px 0 26px;
  -webkit-mask-image: linear-gradient(to right, #000 92%, transparent 100%);
          mask-image: linear-gradient(to right, #000 92%, transparent 100%);
  padding-right: 12px;
}
table { border-collapse: collapse; width: 100%; font-size: 14.5px; }
th, td { text-align: left; padding: 10px 14px 10px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th { font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); border-bottom-color: #3a4330; }
tbody tr:hover { background: rgba(139, 212, 80, .04); }
td:first-child, th:first-child { padding-left: 4px; }

/* ---------------------------------------------------------------- footer */
.site-foot {
  border-top: 1px solid var(--line); background: var(--soil-2);
  margin-top: 40px; padding-block: 28px;
}
.site-foot .wrap { display: flex; flex-wrap: wrap; gap: 18px; align-items: flex-start; justify-content: space-between; }
.site-foot p { margin: 0 0 8px; font-size: 14px; }
.site-foot .tiny { max-width: 60ch; color: var(--muted); font-size: 12px; }
.site-foot nav { display: flex; gap: 14px; flex-wrap: wrap; font-size: 13px; }
.site-foot nav a { color: var(--muted); text-decoration: none; }

@media (max-width: 700px) {
  .site-head .wrap { gap: 8px 14px; padding-block: 10px; }
  .brand strong { font-size: 13px; }
  .brand .sub { display: none; }
  .site-nav { flex: 1 1 100%; display: grid; grid-template-columns: repeat(3, auto); justify-content: space-between; gap: 6px 8px; font-size: 13px; }
  .site-nav a { padding: 6px; }
  h1 { max-width: none; }
  .stats { grid-template-columns: 1fr; }
  .site-foot .wrap { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

/* ---------------------------------------------------------------- chips */
.chips {
  list-style: none; padding: 0; margin: 14px 0 26px;
  display: flex; flex-wrap: wrap; gap: 6px;
  max-width: none;
}
.chips li {
  font-size: 13px; line-height: 1;
  padding: 7px 10px; border-radius: 4px;
  background: var(--soil-2); border: 1px solid var(--line);
  color: #cfd6c1;
}
.note.community { border-left-color: var(--sky); }
.note.community .badge { color: var(--sky); }

ul.plain { list-style: none; padding: 0; margin: 10px 0 24px; max-width: var(--measure); columns: 2; column-gap: 24px; font-size: 13.5px; }
ul.plain li { padding: 4px 0; color: #cfd6c1; break-inside: avoid; }