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+/*
+ * Conceptual Analytics pixel.
+ *
+ * Mintlify loads every .js file in this directory on every docs page. The docs
+ * are served under www.kernel.sh/docs via a rewrite from the marketing site, so
+ * both the c15t consent cookie and the c15t API are same-origin here and the
+ * two halves of the site can share one consent decision.
+ */
+(function () {
+  var CONSENT_CATEGORY = "marketing";
+  var PIXEL_KEY =
+    "acfc03eea265bec68ec3dfb5bc9f1bf6cda7644ceed3260980286b6f0b4098a3";
+  var LOADER_SRC =
+    "https://plfalg.kernel.sh/analytics/loader-v1.js?key=" +
+    encodeURIComponent(PIXEL_KEY) +
+    "&v=1.1.0";
+  var JURISDICTION_URL = "/api/c15t/show-consent-banner";
+  var HANDOFF_PARAM = "ca_device_id";
+  var HANDOFF_DOMAIN = "onkernel.com";
+
+  // true granted, false declined, null no decision recorded yet.
+  //
+  // c15t omits false values from its cookie rather than writing them, so a
+  // decline is the absence of the key. Any stored consent record therefore
+  // means a decision was made, and a missing category in one means no.
+  function storedConsent() {
+    try {
+      var cookie = document.cookie.match(/(?:^|;\s*)c15t=([^;]*)/);
+      if (cookie && cookie[1]) {
+        return cookie[1].indexOf("c." + CONSENT_CATEGORY + ":1") !== -1;
+      }
+    } catch (e) {}
+
+    try {
+      var raw = localStorage.getItem("c15t");
+      if (raw) {
+        var parsed = JSON.parse(raw);
+        if (parsed && parsed.consents) {
+          return parsed.consents[CONSENT_CATEGORY] === true;
+        }
+      }
+    } catch (e) {}
+
+    return null;
+  }
+
+  function load() {
+    if (window.ca) return;
+
+    // measure-v1.js reads __CA_CONFIG once at init, so it has to be set before
+    // the loader injects it. Both flags are off in the shipped pixel config.
+    //
+    // trackPageViews and trackUnload are what let the consent re-check below
+    // mean anything. Left on, the vendor emits a page view at init and installs
+    // scroll, click and form-submit listeners, all routed through its own
+    // internal track() rather than through ours — none of which we can gate.
+    // Off, the script emits nothing on its own and every event is one we sent.
+    //
+    // respectDNT takes effect: the pixel checks it before every event.
+    // anonymizeIP currently does not — the shipped script defines it and never
+    // reads it, and resolves the visitor's full address from the vendor's IP
+    // endpoint to send as client_ip regardless. It's set here so it applies if
+    // the vendor implements it; until then full-IP processing is what happens.
+    window.__CA_CONFIG = window.__CA_CONFIG || {};
+    window.__CA_CONFIG.respectDNT = true;
+    window.__CA_CONFIG.anonymizeIP = true;
+    window.__CA_CONFIG.trackPageViews = false;
+    window.__CA_CONFIG.trackUnload = false;
+
+    window.ca = function () {
+      (window.ca.q = window.ca.q || []).push(arguments);
+    };
+
+    var script = document.createElement("script");
+    script.async = true;
+    script.src = LOADER_SRC;
+    document.head.appendChild(script);
+
+    // The vendor's own page view is off, so the landing one is ours to send.
+    window.ca("track", "page_view");
+  }
+
+  // The pixel sends one page_view on init and has no router hooks, so docs
+  // navigation between pages is invisible unless we send it ourselves.
+  function trackNavigations() {
+    var lastPath = location.pathname + location.search;
+
+    function onNavigate() {
+      var path = location.pathname + location.search;
+      if (path === lastPath) return;
+      lastPath = path;
+      // Consent can be withdrawn on the marketing site while a docs page stays
+      // open. There's no consent UI here to react to, so every navigation
+      // re-reads the decision rather than trusting the one made at page load.
+      if (window.ca && storedConsent() !== false) window.ca("track", "page_view");
+    }
+
+    ["pushState", "replaceState"].forEach(function (method) {
+      var original = history[method];
+      history[method] = function () {
+        var result = original.apply(this, arguments);
+        onNavigate();
+        return result;
+      };
+    });
+
+    window.addEventListener("popstate", onNavigate);
+  }
+
+  // The device ID is stored per-domain, and the docs link to dashboard sign-up
+  // in several places, so without this the ad click that led to a signup is
+  // never credited. Hand ours over on the way out; the dashboard reads it back.
+  function handOffDeviceIdOnNavigation() {
+    document.addEventListener(
+      "click",
+      function (event) {
+        var link = event.target.closest && event.target.closest("a[href]");
+        if (!link || typeof window.ca.getDeviceId !== "function") return;
+        if (storedConsent() === false) return;
+
+        var url = new URL(link.href, window.location.href);
+        if (
+          url.hostname !== HANDOFF_DOMAIN &&
+          !url.hostname.endsWith("." + HANDOFF_DOMAIN)
+        ) {
+          return;
+        }
+
+        url.searchParams.set(HANDOFF_PARAM, window.ca.getDeviceId());
+        link.href = url.toString();
+      },
+      { capture: true }
+    );
+  }
+
+  function start() {
+    load();
+    trackNavigations();
+    handOffDeviceIdOnNavigation();
+  }
+
+  var stored = storedConsent();
+  if (stored !== null) {
+    if (stored) start();
+    return;
+  }
+
+  // Nobody has decided yet, which is the normal case for a visitor whose first
+  // page is a docs page — the consent banner lives in the marketing site's app
+  // and never renders here. Apply the same rule c15t applies there: it only
+  // prompts in regulated jurisdictions and auto-grants everywhere else. Any
+  // failure leaves the pixel unloaded.
+  fetch(JURISDICTION_URL, { credentials: "same-origin" })
+    .then(function (response) {
+      return response.ok ? response.json() : null;
+    })
+    .then(function (data) {
+      if (data && data.showConsentBanner === false) start();
+    })
+    .catch(function () {});
+})();