feat: rebuild landing experience, content and analytics

app/components/GoogleAnalytics.tsx

@@ -2,10 +2,16 @@
 
 import Script from "next/script";
 import { useCallback, useEffect, useRef, useState } from "react";
+import {
+  type AnalyticsConsent,
+  CONSENT_STORAGE_KEY,
+  GA_DISABLE_KEY,
+  GA_MEASUREMENT_ID,
+  type Gtag,
+  readConsent,
+} from "@/lib/analytics";
 
-const GA_MEASUREMENT_ID = "G-QTT9QT0T3S";
-const CONSENT_STORAGE_KEY = "evandro.analytics-consent.v1";
-const GA_DISABLE_KEY = "ga-disable-G-QTT9QT0T3S";
+const GOOGLE_ADS_ID = "AW-18432694647";
 const GA_SCRIPT_SRC = `https://www.googletagmanager.com/gtag/js?id=${GA_MEASUREMENT_ID}`;
 const SITE_DOMAIN = "evandro.dev.br";
 
@@ -16,26 +22,6 @@ const deniedConsent = {
   ad_personalization: "denied",
 } as const;
 
-type AnalyticsConsent = "granted" | "denied";
-type Gtag = (...args: unknown[]) => void;
-
-declare global {
-  interface Window {
-    dataLayer?: IArguments[];
-    "ga-disable-G-QTT9QT0T3S"?: boolean;
-    gtag?: Gtag;
-  }
-}
-
-function readConsent(): AnalyticsConsent | null {
-  try {
-    const value = localStorage.getItem(CONSENT_STORAGE_KEY);
-    return value === "granted" || value === "denied" ? value : null;
-  } catch {
-    return null;
-  }
-}
-
 function persistConsent(value: AnalyticsConsent): boolean {
   try {
     localStorage.setItem(CONSENT_STORAGE_KEY, value);
@@ -107,6 +93,7 @@ function GoogleAnalyticsConsent() {
     window[GA_DISABLE_KEY] = false;
     if (!configuredRef.current) {
       gtag("consent", "default", deniedConsent);
+      gtag("set", "ads_data_redaction", true);
       gtag("js", new Date());
       configuredRef.current = true;
     }
@@ -118,6 +105,10 @@ function GoogleAnalyticsConsent() {
       allow_ad_personalization_signals: false,
       anonymize_ip: true,
     });
+    // One loader serves both destinations; GT IDs are aliases, not extra installs.
+    gtag("config", GOOGLE_ADS_ID, {
+      allow_ad_personalization_signals: false,
+    });
   }, []);
 
   useEffect(() => {
@@ -198,8 +189,9 @@ function GoogleAnalyticsConsent() {
           id="analytics-consent-description"
           className="mt-sp-2 max-w-[48ch] text-[13px] leading-6 text-white/85"
         >
-          Você decide se permite métricas anônimas para melhorar este site.
-          Publicidade e personalização continuam desativadas.
+          Você decide se permite métricas de navegação com a tag compartilhada
+          do Google Analytics e Google Ads. Cookies de publicidade e
+          personalização continuam desativados.
         </p>
         {consentError && (
           <p
@@ -276,7 +268,7 @@ function GoogleAnalyticsConsent() {
             className="mt-sp-2 text-[13px] leading-6 text-white/85"
           >
             Analytics está {consent === "granted" ? "ativo" : "desativado"}.
-            Dados de publicidade permanecem negados.
+            Cookies de publicidade e personalização permanecem negados.
           </p>
           {consentError && (
             <p