Bring the color back to sponsor logos (#2068)

Author: hasparus

public/img/conf/Sponsors/Meta-dark.svg

@@ -3,9 +3,13 @@ import Apollo from "public/img/conf/Sponsors/Apollo.svg?svgr"
 
 import { clsx } from "clsx"
 import { ChevronRight } from "../../_design-system/pixelarticons/chevron-right"
+import { ComponentPropsWithoutRef } from "react"
 
 interface Sponsor {
-  icon: React.FC<React.SVGProps<SVGElement>>
+  icon:
+    | React.FC<React.SVGProps<SVGElement>>
+    | React.FC<React.ImgHTMLAttributes<HTMLImageElement>>
+    | React.FC<React.HTMLAttributes<HTMLDivElement>>
   name: string
   link: string
 }
@@ -15,11 +19,56 @@ const sponsorDiamond: Sponsor[] = []
 const sponsorPlatinum: Sponsor[] = []
 
 const sponsorGold: Sponsor[] = [
-  { icon: Apollo, name: "Apollo", link: "https://www.apollographql.com" },
+  {
+    icon: (props: React.SVGProps<SVGElement>) => (
+      <Apollo
+        {...props}
+        className={clsx(
+          props.className,
+          "[&_path]:fill-[#15252D] dark:[&_path]:fill-white",
+        )}
+      />
+    ),
+    name: "Apollo",
+    link: "https://www.apollographql.com",
+  },
 ]
 
 const sponsorSilver: Sponsor[] = [
-  { icon: Grafbase, name: "Grafbase", link: "https://grafbase.com/" },
+  {
+    icon: (props: React.SVGProps<SVGElement>) => (
+      <Grafbase
+        {...props}
+        className={clsx(
+          props.className,
+          "[&_path]:fill-blk dark:[&_path]:fill-white",
+        )}
+      />
+    ),
+    name: "Grafbase",
+    link: "https://grafbase.com/",
+  },
+  {
+    icon: (props: React.HTMLAttributes<HTMLDivElement>) => (
+      <div {...props} className={clsx(props.className, "relative")}>
+        <img
+          src={
+            new URL("/public/img/conf/Sponsors/Meta.svg", import.meta.url).href
+          }
+          className="absolute inset-0 dark:hidden"
+        />
+        <img
+          src={
+            new URL("/public/img/conf/Sponsors/Meta-dark.svg", import.meta.url)
+              .href
+          }
+          className="absolute inset-0 hidden dark:block"
+        />
+      </div>
+    ),
+    name: "Meta",
+    link: "https://about.facebook.com/meta/",
+  },
 ]
 
 export interface SponsorsProps {
@@ -74,27 +123,22 @@ export function Sponsors({ heading }: SponsorsProps) {
 function Tier({ tier, logoHeight }: { tier: Tier; logoHeight: number }) {
   return (
     <div className="flex gap-x-12 gap-y-4 border-t border-neu-200 py-4 dark:border-neu-50 max-md:flex-col">
-      <h3 className="flex w-[80px] shrink-0 items-center gap-1 self-start whitespace-nowrap font-mono text-sm/none font-normal uppercase text-primary">
+      <h3 className="flex w-[80px] shrink-0 items-center gap-1 self-start whitespace-nowrap font-mono text-sm/none font-normal uppercase text-pri-base">
         <ChevronRight className="shrink-0 translate-y-[-0.5px]" />
         {tier.name}
       </h3>
-      <div
-        className={clsx(
-          "grid justify-center gap-x-8 gap-y-4",
-          tier.items.length > 2 && "sm:grid-cols-2 xl:grid-cols-3",
-        )}
-      >
+      <div className="flex flex-wrap justify-center gap-y-4">
         {tier.items.map(({ link, icon: Icon, name }, i) => (
           <a
             key={i}
             href={link}
             target="_blank"
             rel="noreferrer"
             title={name}
-            className="group flex min-h-24 items-center justify-center opacity-75 [--fill:hsl(var(--color-neu-700))] hover:bg-neu-500/10 hover:[--fill:hsl(var(--color-neu-800))] dark:opacity-90"
+            className="group flex min-h-24 items-center justify-center hover:bg-neu-500/10 dark:opacity-90 dark:hover:opacity-100"
           >
             <Icon
-              className="aspect-[3] w-auto max-w-[80%] shrink-0 fill-[--fill] [&_path]:fill-[--fill]"
+              className="aspect-[3] w-auto max-w-[80%] shrink-0"
               style={{
                 height: logoHeight,
               }}