/* Geospatial Agent Benchmarks: light theme, serif headings, white chart cards. Colour tokens are checked for contrast by site/check.py. */
:root {
  color-scheme: light;
  --bg: #f6f7f1; --panel: #ffffff; --fg: #111411; --muted: #525b50; --line: #dce2d6; --line-strong: #bbc6b4;
  --accent: #396b2c; --accent-soft: #eef4e9;
  --brand-green: #4b8738; --brand-forest: #2c4a2a; --brand-yellow: #ffe66d; --warn-bg: #fff8e6; --warn-line: #e9c46a; --warn-fg: #5c4100;
  --quad: #edf4e6; --pareto: #2c4a2a;
  --font: Arial, Helvetica, system-ui, sans-serif;
  --heading: Georgia, Cambria, "Times New Roman", serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 100px; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--panel); color: var(--fg); font: 16px/1.5 var(--font); }
a { color: var(--accent); text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 2px; }
.skip { position: absolute; left: -9999px; top: 0; background: var(--panel); padding: 8px 12px; z-index: 10; }
.skip:focus { left: 8px; top: 8px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.site-head { position: sticky; top: 0; z-index: 5; background: var(--panel); border-bottom: 1px solid var(--line); }
.site-head .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; padding-block: 18px; }
.owner-brand { display: inline-flex; align-items: center; min-height: 44px; }
.owner-brand img { display: block; width: 190px; height: auto; }
.site-nav { margin-left: auto; }
.site-nav ul { display: flex; flex-wrap: wrap; gap: 4px; background: var(--accent-soft); border-radius: 24px; padding: 4px; list-style: none; margin: 0; }
.site-nav a { color: var(--fg); text-decoration: none; font-weight: 500; font-size: 14px; padding: 8px 12px; border-radius: 20px; display: inline-block; }
.site-nav a[aria-current="page"], .site-nav a:hover { color: #fff; background: var(--brand-forest); }

.wrap { max-width: 1480px; margin: 0 auto; padding-inline: 24px; }
main { padding-block: 32px 80px; }
.overview-intro { background: var(--bg); padding: 36px 24px; margin: -32px -24px 0; }
.page-intro { background: var(--bg); margin-inline: -24px; padding: 28px 24px; }
.overview-intro .index-head { max-width: 980px; }
.overview-intro .lede { color: var(--fg); }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; margin: 0 0 12px; font-size: 14px; color: var(--muted); }
.crumbs li + li::before { content: "/"; margin-right: 6px; color: var(--muted); }
.crumbs a { color: var(--muted); }

h1, h2, h3, h4 { line-height: 1.2; margin: 0; text-wrap: balance; }
h1 { font: 400 clamp(30px, 3.2vw, 40px)/1.15 var(--heading); letter-spacing: -.025em; overflow-wrap: anywhere; }
h2 { font: 400 30px/1.2 var(--heading); letter-spacing: -.02em; }
h3 { font: 400 23px/1.25 var(--heading); letter-spacing: -.015em; }
h4 { font-size: 15px; }
p { margin: 0; max-width: 75ch; }
.lede code { overflow-wrap: anywhere; }
.lede { font-size: 16px; color: var(--muted); margin-top: 8px; }
.muted { color: var(--muted); }
.small { font-size: 14px; }
.stack { display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; min-width: 0; }
.stack-lg { display: grid; grid-template-columns: minmax(0, 1fr); gap: 40px; min-width: 0; }

.notice { border: 1px solid var(--warn-line); background: var(--warn-bg); color: var(--warn-fg); border-radius: 8px; padding: 12px 16px; max-width: none; }
.notice.scope { border-color: var(--line-strong); background: var(--accent-soft); color: var(--fg); }

.index-head { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 20px; display: grid; gap: 10px; }
.components { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 10px; }
.components li { padding: 8px 12px 8px 0; }
.components .name { color: var(--fg); text-decoration: none; }
.components .name { font-weight: 600; }
.components .meta { font-size: 14px; color: var(--muted); }

.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.card, .panel { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 20px; min-width: 0; }
.card h3, .panel > h3 { margin-bottom: 2px; }
.panel > div > h4 { font: 400 23px/1.25 var(--heading); letter-spacing: -.015em; }
.sub { font-size: 14px; color: var(--muted); }

.layout { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 40px; align-items: start; }
.menu { position: sticky; top: 100px; max-height: calc(100vh - 120px); overflow-y: auto; }
.menu h2 { font: 600 13px var(--font); letter-spacing: .02em; color: var(--muted); margin-bottom: 8px; }
.menu ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.menu a { display: flex; align-items: baseline; gap: 8px; padding: 8px 0; color: var(--muted); text-decoration: none; font-size: 14px; }
.menu a::before { content: ""; width: 7px; height: 7px; background: currentColor; flex: none; }
.menu a:hover { background: var(--accent-soft); color: var(--accent); }
section.block { display: grid; grid-template-columns: minmax(0, 1fr); min-width: 0; gap: 16px; scroll-margin-top: 100px; }
section.block > h2 { padding-top: 12px; }
.layout section.block > h2::before { content: ""; display: inline-block; width: 20px; height: 20px; background: var(--brand-green); margin-right: 12px; }

figure { margin: 0; display: grid; gap: 10px; }
.chart-wrap { overflow-x: auto; padding-block: 12px 4px; }
.chart { width: 100%; height: auto; display: block; }
.chart.bars { min-width: 520px; margin-inline: auto; }
.chart.bars.compact { min-width: 300px; width: 100%; }
.chart.compact .lab, .chart.compact .tick { font-size: 11px; }
.chart.compact .val { font-size: 12px; }
.chart.scatter { min-width: 600px; }
.chart.hbars { max-width: 560px; }
.chart.hbars .lab, .chart.hbars .val { font-size: 15px; }
.chart.hbars .tick { font-size: 13px; }
.chart text { font-family: var(--font); }
.chart .grid { stroke: var(--line); stroke-width: 1; stroke-dasharray: 3 4; }
.chart .tick { font-size: 12px; fill: var(--muted); }
.chart .axis { font-size: 13px; fill: var(--muted); }
.chart .lab { font-size: 13px; fill: var(--fg); }
.chart .val { font-size: 14px; font-weight: 600; fill: var(--fg); }
.chart .nodata { font-size: 12px; fill: var(--muted); font-style: italic; }
.chart.compact .val { font-size: 12px; }
.chart .val.in { fill: #ffffff; stroke-width: 3px; paint-order: stroke; stroke-linejoin: round; }
.chart .lab.harness { font-size: 12px; fill: var(--muted); }
.chart .wm { font-size: 11px; font-weight: 600; letter-spacing: .04em; fill: var(--muted); opacity: .75; }
.chart .whisker { stroke-width: 2; }
.chart .median { stroke: #ffffff; stroke-width: 2.5; }
.chart g.bar.on .bar-fill, .chart g.pt.on .bar-fill, .chart g.bar.on .hatch, .chart g.pt.on .hatch { stroke: var(--fg); stroke-width: 2.5; }
.chart g.bar.on .lab { font-weight: 700; }
.sw.partial { background: repeating-linear-gradient(45deg, #57534e 0 3px, #d6d3d1 3px 6px); }

/* Chart card chrome: title and subtitle on the left, icon buttons on the right (added by site.js). */
.fig-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; }
.fig-tools { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.fig-tools button { display: inline-grid; place-items: center; min-width: 36px; height: 36px; padding: 0 8px; border: 1px solid var(--line-strong); border-radius: 6px; background: var(--panel); color: var(--muted); cursor: pointer; font: 500 13px var(--body, inherit); }
.fig-tools button:hover { color: var(--fg); border-color: var(--fg); }
.fig-tools button[aria-pressed="true"] { background: var(--accent-soft); color: var(--accent); border-color: var(--accent); }
.fig-tools svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.fig-tools .colour-by { display: inline-flex; align-items: center; gap: 4px; font-size: 13px; color: var(--muted); margin-right: 6px; }
.fig-tools .colour-by button { min-width: 0; }
.fig-compact { align-content: start; gap: 10px; padding: 18px; }
.fig-compact .fig-head { display: grid; gap: 8px; }
.fig-compact .fig-head > div:first-child { min-height: 72px; }
.fig-compact .fig-head h3, .fig-compact .fig-head h4 { font-size: 24px; line-height: 1.2; }
.fig-compact .fig-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.fig-compact .fig-tools { justify-content: flex-end; }
.fig-compact .fig-tools button { min-width: 32px; height: 32px; padding: 0 6px; }
.fig-compact .chart-wrap { padding-top: 0; }
.fig.table-view .chart-wrap, .fig.table-view [data-legend] { display: none; }

/* Tooltip: opens on hover and on keyboard focus of the chart (arrow keys move between values). */
.tip { position: fixed; z-index: 50; pointer-events: none; background: #111411; color: #ffffff; border-radius: 6px; padding: 8px 10px; font-size: 13px; line-height: 1.4; max-width: 280px; box-shadow: 0 4px 14px rgba(0,0,0,.18); }
.tip .who { display: flex; align-items: center; gap: 6px; font-weight: 600; }
.tip .ic { width: 10px; height: 10px; flex: none; border: 1px solid #ffffff; }
.tip .ic.h { border-radius: 2px; } .tip .ic.m { border-radius: 50%; }
.tip .cov { color: #d6d3d1; }
.chart .seg { stroke: #fff; stroke-width: 1; }
.chart .quadrant { fill: var(--quad); }
.chart .qlabel { font-size: 12px; fill: #14532d; }
.chart .pareto { fill: none; stroke: var(--pareto); stroke-width: 2; stroke-dasharray: 1 4; stroke-linecap: round; }
.chart .pt circle { stroke: #fff; stroke-width: 2; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; list-style: none; padding: 0; margin: 0; font-size: 14px; color: var(--muted); }
.legend li { display: inline-flex; align-items: center; gap: 6px; }
.sw { width: 12px; height: 12px; border-radius: 3px; display: inline-block; flex: none; }
.sw.line { height: 0; border-top: 2px dotted var(--pareto); border-radius: 0; width: 18px; }
.sw.quad { background: var(--quad); border: 1px solid #9ccfae; }

details.data summary, details.more summary { cursor: pointer; font-weight: 500; color: var(--accent); padding: 4px 0; }
/* Chart explainers: a small collapsed row under the chart, closed by default (native details/summary). */
details.explain { font-size: 14px; color: var(--muted); }
details.explain > summary { cursor: pointer; display: inline-flex; align-items: center; gap: 6px; padding: 4px 0; min-height: 32px; list-style: none; }
details.explain > summary::-webkit-details-marker { display: none; }
details.explain > summary .i { display: inline-grid; place-items: center; width: 16px; height: 16px; border: 1.5px solid currentColor; border-radius: 50%; font: italic 600 11px/1 Georgia, serif; }
details.explain[open] > summary { color: var(--fg); }
details.explain p { margin: 6px 0 0; max-width: 70ch; }

.scroll { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 15px; background: var(--panel); }
caption { text-align: left; padding: 0 0 8px; color: var(--muted); font-size: 14px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
thead { background: var(--bg); }
tbody tr:hover { background: var(--bg); }
thead th { font-size: 13px; font-weight: 600; color: var(--muted); border-bottom: 1px solid var(--line-strong); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
tbody th { font-weight: 600; }

.tablist { display: flex; flex-wrap: wrap; gap: 6px; background: var(--bg); border: 1px solid var(--line); border-radius: 8px 8px 0 0; padding: 12px; }
.tabs:has(.tablist:not([hidden])) .tabpanel > .panel { border-top: 0; border-radius: 0 0 8px 8px; }
.tabpanel > .scroll { border: 1px solid var(--line); padding: 16px; border-radius: 0 0 8px 8px; }
.tablist [role="tab"] { font: inherit; font-size: 15px; font-weight: 500; background: transparent; border: 0; border-radius: 5px; padding: 10px 12px; min-height: 44px; color: var(--muted); cursor: pointer; }
.tablist [role="tab"][aria-selected="true"] { color: var(--fg); background: var(--brand-yellow); }
.tabpanel > h3.tab-title { margin-bottom: 8px; }

.model-picker { justify-self: end; width: min(100%, 760px); border: 1px solid var(--line-strong); border-radius: 8px; background: var(--panel); }
.model-picker > summary { cursor: pointer; padding: 12px 16px; font-size: 14px; min-height: 44px; }
.model-picker > summary strong { margin-right: 12px; }
.selector { margin: 0 16px 16px; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 12px 16px; }
.selector legend { font-weight: 600; padding: 0 4px; }
.selector .filter { display: flex; flex-direction: column; gap: 4px; font-size: 14px; margin: 4px 0 8px; }
.selector .filter input { width: auto; height: auto; font: inherit; padding: 8px 10px; border: 1px solid var(--line-strong); border-radius: 6px; max-width: 320px; }
.selector .opts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.selector label { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; cursor: pointer; border: 1px solid var(--line); border-radius: 6px; padding: 10px; min-height: 44px; }
.selector input { width: 18px; height: 18px; accent-color: var(--accent); }
.selector button { font: inherit; font-size: 14px; border: 1px solid var(--line-strong); background: var(--panel); border-radius: 6px; padding: 10px 12px; min-height: 44px; cursor: pointer; margin-top: 8px; }

.kv { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px 20px; margin: 0; }
.kv div { border: 1px solid var(--line); background: var(--panel); border-radius: 8px; padding: 16px; }
.kv dt { font-size: 13px; color: var(--muted); }
.kv dd { margin: 0; font-size: 24px; font-weight: 500; font-variant-numeric: tabular-nums; }
.links-grid { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 10px; }
.links-grid a { display: block; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; text-decoration: none; color: var(--fg); }
.links-grid a strong { color: var(--accent); display: block; }
.links-grid a:hover { border-color: var(--accent); }
.faq dt { font-weight: 600; margin-top: 12px; }
.faq dd { margin: 4px 0 0; max-width: 75ch; }
.changelog { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.changelog li { border-left: 3px solid var(--line-strong); padding-left: 12px; }
.prose { min-width: 0; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 20px 24px; max-width: 920px; }
.prose > * + * { margin-top: 14px; }
.prose h2 { margin-top: 28px; font-size: 22px; }
.prose h3 { margin-top: 22px; }
.prose ul, .prose ol { padding-left: 22px; }
.prose li + li { margin-top: 4px; }
.prose code, td code { font: 14px var(--mono); overflow-wrap: anywhere; background: var(--bg); padding: 0 3px; border-radius: 3px; }
.prose pre { background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 10px; overflow-x: auto; }
.prose pre code { background: none; padding: 0; }
.prose blockquote { margin: 0; border-left: 3px solid var(--accent); padding-left: 12px; }
.doc-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 40px; align-items: start; }
.site-foot { border-top: 1px solid var(--line); background: var(--bg); padding-block: 32px; font-size: 14px; color: var(--muted); }
.site-foot .wrap { display: grid; gap: 8px; }
.site-foot ul { display: flex; flex-wrap: wrap; gap: 6px 18px; list-style: none; padding: 0; margin: 0; }
.site-foot a { color: var(--muted); }
.star { color: var(--muted); }

@media (max-width: 900px) {
  .cards { grid-template-columns: 1fr; }
  .layout, .doc-layout { grid-template-columns: 1fr; }
  .menu { position: static; max-height: none; }
  .menu ul { display: flex; flex-wrap: wrap; gap: 4px 16px; }
  .site-head { position: static; }
  .site-nav { margin-left: 0; }
  .site-nav ul { border-radius: 8px; }
  .wrap { padding-inline: 16px; }
  .overview-intro, .page-intro { padding-inline: 16px; margin-inline: -16px; }
  .model-picker { justify-self: stretch; }
}
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }

@media print { .site-head, .menu, .model-picker { display: none; } .layout, .doc-layout, .cards { display: block; } .panel { break-inside: avoid; margin-bottom: 20px; } }

/* Benchmarks | Comparisons switch and the comparisons landing page */
.head-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; }
.view-switch { display: inline-flex; border: 1px solid var(--line-strong); border-radius: 8px; overflow: hidden; }
.view-switch a { padding: 8px 14px; min-height: 40px; display: inline-flex; align-items: center; color: var(--muted); text-decoration: none; font-size: 14px; }
.view-switch a + a { border-left: 1px solid var(--line-strong); }
.view-switch a[aria-current="page"] { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.compare-layout { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 24px; align-items: start; }
@media (max-width: 760px) { .compare-layout { grid-template-columns: 1fr; } }
.side-note { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 14px 16px; color: var(--muted); font-size: 14px; }
.side-note h2 { font-size: 16px; color: var(--fg); margin: 0 0 6px; }
.compare-pick { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 10px; }
.compare-pick label { display: flex; flex-direction: column; gap: 4px; font-size: 14px; color: var(--muted); }
.compare-pick select { font: inherit; color: var(--fg); padding: 8px 10px; min-height: 44px; border: 1px solid var(--line-strong); border-radius: 6px; background: var(--panel); max-width: 100%; }
.compare-pick button { font: inherit; font-weight: 600; min-height: 44px; padding: 0 18px; border: 0; border-radius: 6px; background: var(--accent); color: #ffffff; cursor: pointer; }
.compare-pick .vs, .compare-card .vs { color: var(--muted); font-size: 13px; padding-bottom: 12px; }
.compare-pick [role=status] { flex-basis: 100%; margin: 0; color: var(--fg); }
.all-pairs summary { cursor: pointer; color: var(--accent); padding: 8px 0; }
.compare-cards { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 12px; }
.compare-card { display: grid; gap: 10px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); color: var(--fg); text-decoration: none; }
.compare-card:hover { border-color: var(--accent); }
.compare-card .why { font-size: 13px; color: var(--muted); }
.compare-card .pair { display: flex; align-items: center; gap: 10px; }
.compare-card .vs { padding: 0; }
.compare-card .side { display: grid; gap: 2px; flex: 1; min-width: 0; }
.compare-card .side .h { font-size: 12px; color: var(--muted); }
.compare-card .side .m { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; }
.compare-card .side .s { font-size: 13px; font-family: var(--mono, monospace); }

/* Status line: muted text, no box or warning colour */
.status-line { color: var(--muted); font-size: 14px; margin: 4px 0 0; }
.site-foot .status-line { margin: 0; }

.newsletter { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; padding: 24px 0 32px; margin-bottom: 24px; border-bottom: 1px solid var(--line); }
.newsletter h2 { margin: 0 0 12px; color: var(--fg); }
.newsletter label { display: block; margin-bottom: 8px; color: var(--fg); }
.subscribe-fields { display: flex; gap: 10px; }
.subscribe-fields input { min-width: 0; flex: 1; min-height: 44px; padding: 10px 12px; border: 1px solid var(--line-strong); border-radius: 6px; background: var(--panel); color: var(--fg); font: inherit; }
.subscribe-fields button { min-height: 44px; padding: 10px 18px; border: 0; border-radius: 6px; background: var(--accent); color: #fff; font: inherit; font-weight: 600; cursor: pointer; }
.subscribe-fields button:disabled { opacity: .7; cursor: wait; }
@media (max-width: 700px) { .newsletter { grid-template-columns: 1fr; gap: 16px; } .subscribe-fields { flex-wrap: wrap; } }

.lab-icon { display: inline-block; width: 20px; height: 20px; object-fit: contain; vertical-align: middle; margin-right: 7px; flex-shrink: 0; }