/* ═══════════════════════════════════════════════
   navigation.css — Grouped site header and footer directory.
   Thirteen destinations in four groups (Learn, Build, Explore, Community).
   The header marks the group holding the current page; the footer
   repeats the same groups as a full site directory.
   Defines the --sec-* section colours. Behaviour lives in site.js.
   ═══════════════════════════════════════════════ */

/* Section colours: one hue per product area, used on its sidebar dot, active item,
   demo panel ground, breadcrumb and page title, and nowhere else.
   deep = text-safe on white · dot = markers · tint = demo panel ground */
:root {
  --sec-start: oklch(.55 .19 25);
  --sec-start-dot: oklch(.66 .2 25);
  --sec-start-tint: oklch(.965 .022 25);
  --sec-capture: #1D43D7;
  --sec-capture-dot: #2D5BFF;
  --sec-capture-tint: #EEF3FF;
  --sec-options: oklch(.56 .15 55);
  --sec-options-dot: oklch(.72 .17 60);
  --sec-options-tint: oklch(.97 .025 70);
  --sec-prepare: oklch(.52 .11 85);
  --sec-prepare-dot: oklch(.8 .16 85);
  --sec-prepare-tint: oklch(.975 .035 95);
  --sec-context: oklch(.5 .13 155);
  --sec-context-dot: oklch(.68 .16 155);
  --sec-context-tint: oklch(.97 .025 155);
  --sec-export: oklch(.5 .1 205);
  --sec-export-dot: oklch(.7 .13 205);
  --sec-export-tint: oklch(.97 .02 205);
  --sec-record: oklch(.5 .2 300);
  --sec-record-dot: oklch(.64 .2 300);
  --sec-record-tint: oklch(.97 .022 300);
  --sec-ecosystem: oklch(.52 .2 345);
  --sec-ecosystem-dot: oklch(.66 .21 345);
  --sec-ecosystem-tint: oklch(.97 .02 345);
  --sec-labs: oklch(.5 .13 128);
  --sec-labs-dot: oklch(.74 .18 128);
  --sec-labs-tint: oklch(.975 .03 128);
}

/* One class per product area sets the colour trio its components read. */
.sec-start { --c: var(--sec-start); --c-dot: var(--sec-start-dot); --c-tint: var(--sec-start-tint); }
.sec-capture { --c: var(--sec-capture); --c-dot: var(--sec-capture-dot); --c-tint: var(--sec-capture-tint); }
.sec-options { --c: var(--sec-options); --c-dot: var(--sec-options-dot); --c-tint: var(--sec-options-tint); }
.sec-prepare { --c: var(--sec-prepare); --c-dot: var(--sec-prepare-dot); --c-tint: var(--sec-prepare-tint); }
.sec-context { --c: var(--sec-context); --c-dot: var(--sec-context-dot); --c-tint: var(--sec-context-tint); }
.sec-export { --c: var(--sec-export); --c-dot: var(--sec-export-dot); --c-tint: var(--sec-export-tint); }
.sec-record { --c: var(--sec-record); --c-dot: var(--sec-record-dot); --c-tint: var(--sec-record-tint); }
.sec-ecosystem { --c: var(--sec-ecosystem); --c-dot: var(--sec-ecosystem-dot); --c-tint: var(--sec-ecosystem-tint); }
.sec-labs { --c: var(--sec-labs); --c-dot: var(--sec-labs-dot); --c-tint: var(--sec-labs-tint); }

.sec-dot { width: 9px; height: 9px; flex: none; border-radius: 50%; background: var(--c-dot); }

/* ── Header ── */
.site-head {
  position: sticky;
  top: 0;
  z-index: 50;
  color: #0F1E4D;
  background: rgba(247,249,252,0.94);
  border-bottom: 1px solid rgba(15,30,77,0.14);
  backdrop-filter: blur(12px);
  font: 400 14px Arial, Helvetica, sans-serif;
}
.site-head-inner {
  width: min(1180px, calc(100% - 48px));
  min-height: 64px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 28px;
}
.site-head .site-shell-brand { font-size: 22px; }
.site-head .site-shell-mark { width: 36px; height: 44px; }
.site-nav { display: flex; align-items: center; gap: 22px; }
.site-nav-group { position: relative; }
.site-nav-button {
  display: flex;
  align-items: center;
  min-height: 64px;
  padding: 0 4px;
  border: 0;
  background: none;
  color: #59647D;
  cursor: pointer;
  font: 400 13px var(--font-code);
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: color .15s;
}
.site-nav-button:hover { color: #0F1E4D; }
.site-nav-group.is-current > .site-nav-button { color: #0F1E4D; font-weight: 700; box-shadow: inset 0 -2px 0 #2D5BFF; }
.site-nav-group.is-open > .site-nav-button { color: #0F1E4D; }
.site-nav-group.is-open:not(.is-current) > .site-nav-button { box-shadow: inset 0 -2px 0 rgba(15,30,77,0.3); }
.site-nav-panel {
  display: none;
  position: absolute;
  top: 100%;
  left: -12px;
  z-index: 60;
  width: 340px;
  padding: 8px;
  background: #FFFFFF;
  border: 1px solid rgba(15,30,77,0.14);
  box-shadow: 0 24px 60px -24px rgba(15,30,77,0.45);
}
.site-nav-group.is-open > .site-nav-panel { display: block; }
.site-nav-item {
  display: grid;
  grid-template-columns: 10px 1fr;
  gap: 2px 12px;
  align-items: center;
  padding: 10px 12px;
  text-decoration: none;
  transition: background .15s;
}
.site-nav-item-label { color: #0F1E4D; font: 500 13px var(--font-code); letter-spacing: .06em; text-transform: uppercase; transition: color .15s; }
.site-nav-item-desc { grid-column: 2; color: #59647D; font: 400 13px/1.4 Arial, Helvetica, sans-serif; }
.site-nav-item:hover, .site-nav-item[aria-current='page'] { background: var(--c-tint); }
.site-nav-item:hover .site-nav-item-label, .site-nav-item[aria-current='page'] .site-nav-item-label { color: var(--c); }
.site-menu-button {
  display: none;
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid rgba(15,30,77,0.3);
  background: #FFFFFF;
  color: #0F1E4D;
  cursor: pointer;
  font: 500 12px var(--font-code);
  letter-spacing: .06em;
  text-transform: uppercase;
}
.site-head.is-menu-open .site-menu-button { border-color: #0F1E4D; background: #0F1E4D; color: #FFFFFF; }

@media (max-width: 1080px) {
  .site-head-inner { gap: 14px; }
  .site-menu-button { display: inline-flex; align-items: center; }
  .site-nav { display: none; }
  .site-head.is-menu-open .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 24px;
    max-height: calc(100vh - 64px);
    overflow: auto;
    padding: 16px max(24px, calc((100% - 1180px) / 2)) 24px;
    background: #FFFFFF;
    border-top: 1px solid rgba(15,30,77,0.14);
    border-bottom: 1px solid rgba(15,30,77,0.14);
  }
  .site-head .site-nav-button {
    min-height: 0;
    padding: 8px 12px;
    color: #59647D;
    font-size: 11px;
    font-weight: 400;
    letter-spacing: .08em;
    box-shadow: none !important;
    cursor: default;
    pointer-events: none;
  }
  .site-head .site-nav-panel { display: block; position: static; width: auto; padding: 0; border: 0; box-shadow: none; }
}
@media (max-width: 600px) {
  .site-head-inner { width: calc(100% - 28px); min-height: 60px; }
  .site-head .site-shell-brand { font-size: 21px; }
  .site-head.is-menu-open .site-nav { grid-template-columns: 1fr; padding: 12px 14px 20px; }
}

/* ── Footer directory ── */
.site-foot { border-top: 1px solid rgba(15,30,77,0.14); background: #F7F9FC; color: #0F1E4D; font: 400 14px/1.5 Arial, Helvetica, sans-serif; }
.site-foot-directory {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 40px 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 32px;
}
.site-foot h2 { margin: 0 0 12px; font: 700 14px/1.5 Arial, Helvetica, sans-serif; letter-spacing: 0; }
.site-foot-directory a { display: flex; align-items: center; min-height: 34px; color: #59647D; text-decoration: none; transition: color .15s; }
.site-foot-directory a:hover { color: #2D5BFF; }
.site-foot-legal { border-top: 1px solid rgba(15,30,77,0.14); }
.site-foot-legal p { width: min(1180px, calc(100% - 48px)); margin: 0 auto; padding: 20px 0 32px; color: #59647D; }
.site-foot-legal a { color: inherit; }
@media (max-width: 600px) {
  .site-foot-directory, .site-foot-legal p { width: calc(100% - 28px); }
}

/* Functional controls share the handoff's square, ruled visual language. */
[hidden] { display:none !important; }
.site-search-button { background:transparent; color:#0F1E4D; border:1px solid #c6d2e8; padding:8px 12px; font:13px Arial; cursor:pointer; }
.site-search-button kbd { margin-left:12px; color:#586887; }
.site-search-dialog { width:min(640px,calc(100% - 28px)); max-height:80vh; padding:24px; border:1px solid #b7c4df; color:#0F1E4D; background:#F7F9FC; }
.site-search-dialog::backdrop { background:rgba(15,30,77,.45); }
.site-search-dialog form { display:flex; gap:12px; align-items:end; }
.site-search-dialog label { flex:1; display:grid; gap:10px; }
.site-search-dialog input { width:100%; padding:12px; font:16px Arial; border:1px solid #b7c4df; }
.site-search-dialog button { padding:12px; border:1px solid #b7c4df; background:white; color:#0F1E4D; cursor:pointer; }
.site-search-results { display:grid; margin-top:20px; }
.site-search-results a { padding:14px 0; border-bottom:1px solid #d6deef; text-decoration:underline; }
.site-search-results small { display:block; color:#586887; font:12px Arial; margin-top:4px; }
.catalogue-controls { padding:20px 0; border-top:1px solid #d6deef; border-bottom:1px solid #d6deef; margin:24px 0; }
.catalogue-controls label { display:grid; gap:8px; font-size:14px; }
.catalogue-controls input { max-width:520px; width:100%; padding:12px; background:white; color:#0F1E4D; border:1px solid #b7c4df; font:16px Arial; }
[data-catalogue-filters] { display:flex; flex-wrap:wrap; gap:8px; margin:16px 0; }
[data-catalogue-filters] button { padding:10px 12px; border:1px solid #b7c4df; background:white; color:#0F1E4D; font:13px Arial; cursor:pointer; }
[data-catalogue-filters] button[aria-pressed="true"] { background:#EEF3FF; color:#1D43D7; border-color:#2D5BFF; }
[data-catalogue-status] { font-size:13px; }
[data-catalogue-section] { margin-bottom:32px; }
.plugin-card,.copy-btn,.back-top,.filter-btn,.modal-close { border-radius:0 !important; }
.sample-card table { width:100%; margin:16px 0; border-collapse:collapse; font:13px Arial; }
.sample-card td,.sample-card th { padding:10px 0; text-align:left; border-bottom:1px solid #d6deef; }
.sample-card td:last-child,.sample-card th:last-child { text-align:right; }
.sample-card svg,.sample-card canvas { display:block; width:100%; height:auto; margin:20px 0; }
.sample-card-title:focus-visible { outline:2px solid #2D5BFF; outline-offset:3px; }
@media(max-width:600px) { .site-search-button { padding:8px; font-size:12px; }.site-search-button kbd { display:none; }.site-search-dialog { padding:16px; } }