/* Test Lab Index — design system #3: "laboratory ledger".
   Pine green + paper + violet accents, serif display, monospace data values.
   Deliberately distinct from the other directory sites (separate footprints). */

:root {
  --paper: #f7f6f1;
  --card: #fffefb;
  --ink: #17231e;
  --muted: #5b6a63;
  --pine: #14532d;
  --pine-deep: #0c3a20;
  --mint: #e3f2e8;
  --rule: #c9d4cc;
  --violet: #5b3ea8;
  --violet-soft: #efeaf9;
  --serif: Georgia, "Iowan Old Style", "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 16px/1.6 var(--sans);
}
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

h1, h2, h3 { font-family: var(--serif); font-weight: 700; line-height: 1.2; color: var(--pine-deep); }
h1 { font-size: 2rem; margin: 0.4em 0; }
h2 { font-size: 1.4rem; margin: 1.6em 0 0.5em; }
h3 { font-size: 1.1rem; margin: 0 0 0.4em; }
a { color: var(--violet); text-decoration: none; }
a:hover { text-decoration: underline; }
.mono { font-family: var(--mono); font-size: 0.92em; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }
.num { text-align: right; }

/* masthead */
.masthead { background: var(--pine-deep); border-bottom: 4px solid var(--pine); }
.masthead-in { display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 8px; padding-top: 14px; padding-bottom: 14px; }
.wordmark { font-family: var(--serif); font-size: 1.35rem; color: #f3efe4;
  letter-spacing: 0.5px; }
.wordmark span { color: #9fd6b4; }
.masthead nav { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; }
.masthead nav a { color: #d7e5da; font-size: 0.95rem; }
.masthead nav a:hover { color: #fff; text-decoration: none; border-bottom: 2px solid #9fd6b4; }
.nav-claim { border: 1.5px solid #9fd6b4; padding: 4px 12px; border-radius: 3px; color: #eafff1; }

/* hero */
.hero { padding: 2.2rem 0 1rem; border-bottom: 1.5px solid var(--rule); }
.hero h1 { font-size: 2.3rem; max-width: 22ch; }
.lede { font-size: 1.06rem; max-width: 70ch; color: #2c3b33; }
.statrow { display: flex; gap: 14px; flex-wrap: wrap; margin: 1.4rem 0; }
.stat { background: var(--card); border: 1.5px solid var(--rule); border-top: 3px solid var(--pine);
  padding: 10px 18px; min-width: 128px; }
.stat b { display: block; font-family: var(--mono); font-size: 1.5rem; color: var(--pine-deep); }
.stat span { font-size: 0.8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }

/* cards */
.cardgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.card { display: block; background: var(--card); border: 1.5px solid var(--rule);
  border-left: 4px solid var(--pine); padding: 16px 18px; color: var(--ink); }
.card:hover { border-left-color: var(--violet); text-decoration: none; }
.card p { margin: 0.4em 0; font-size: 0.93rem; color: #33423a; }
.card ul { margin: 0.4em 0 0.2em; padding-left: 1.2em; font-size: 0.93rem; }
.cardmeta { color: var(--muted); }

/* tables */
.datatable { width: 100%; border-collapse: collapse; background: var(--card);
  border: 1.5px solid var(--rule); font-size: 0.94rem; margin: 0.8rem 0; }
.datatable th { background: var(--mint); color: var(--pine-deep); text-align: left;
  font-family: var(--sans); font-size: 0.78rem; text-transform: uppercase;
  letter-spacing: 0.05em; padding: 8px 10px; border-bottom: 2px solid var(--pine); }
.datatable th.num { text-align: right; }
.datatable td { padding: 8px 10px; border-bottom: 1px solid #e4e9e4; vertical-align: top; }
.datatable tr:nth-child(even) td { background: #f4f6f1; }

/* chips */
.chips { line-height: 2.2; }
.chip { display: inline-block; background: var(--mint); border: 1px solid var(--rule);
  color: var(--pine-deep); padding: 2px 10px; border-radius: 3px; font-size: 0.86rem;
  margin-right: 6px; }
.chip:hover { background: var(--violet-soft); color: var(--violet); text-decoration: none; }
.chip-static:hover { background: var(--mint); color: var(--pine-deep); }

/* standards list */
.stdlist { columns: 2; column-gap: 32px; padding-left: 1.2em; margin: 0.5em 0; }
.stdlist li { margin-bottom: 5px; break-inside: avoid; font-size: 0.94rem; }

/* profile */
.crumbs { font-size: 0.85rem; color: var(--muted); margin: 1.2rem 0 0.4rem; }
.profile-head .loc { color: var(--muted); margin: 0.1em 0 0.6em; }
.stamp-pill { display: inline-block; border: 1.5px dashed var(--pine);
  color: var(--pine-deep); background: var(--mint); font-family: var(--mono);
  font-size: 0.8rem; padding: 3px 12px; }
.factgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px; margin: 1rem 0; }
.fact { background: var(--card); border: 1.5px solid var(--rule); padding: 10px 14px; }
.fact span { display: block; font-size: 0.74rem; text-transform: uppercase;
  letter-spacing: 0.07em; color: var(--muted); }
.fact b { font-weight: 600; overflow-wrap: anywhere; }

/* bands & buttons */
.claimband { background: var(--violet-soft); border: 1.5px solid var(--violet);
  padding: 18px 22px; margin: 2rem 0; }
.claimband h2 { margin-top: 0; color: var(--violet); }
.btn { display: inline-block; background: var(--violet); color: #fff;
  padding: 9px 22px; border-radius: 3px; font-weight: 600; }
.btn:hover { background: #47318a; text-decoration: none; }
.more { font-weight: 600; }

/* prose (legal/static) */
.prose { max-width: 74ch; }
.prose h2 { font-size: 1.25rem; }
.prose table { border-collapse: collapse; }
.prose td, .prose th { border: 1px solid var(--rule); padding: 6px 10px; font-size: 0.92rem; }

/* footer */
.colophon { background: var(--pine-deep); color: #cfdcd2; margin-top: 3rem;
  padding: 26px 0 30px; font-size: 0.88rem; }
.colophon a { color: #b5d9c1; }
.colophon .stamp { font-family: var(--mono); color: #9fd6b4; font-size: 0.85rem; }
.colophon nav { margin: 0.6em 0; }

@media (max-width: 640px) {
  .hero h1 { font-size: 1.65rem; }
  .stdlist { columns: 1; }
  .datatable { display: block; overflow-x: auto; }
}