fix: align homepage social proof mobile layout

apps/web/components/sections/home/social-proof-section.tsx

@@ -12,7 +12,7 @@ import type { SocialProofStats } from '@/lib/social-proof-stats'
 
 function StatCardView({ card }: { card: HomeStatCard }) {
   return (
-    <article className="flex min-h-[250px] w-full min-w-0 flex-col gap-[23px] rounded-[20px] border border-brand-dark-green bg-brand-off-white p-5 text-brand-dark-green">
+    <article className="hidden min-h-[250px] w-full min-w-0 flex-col gap-[23px] rounded-[20px] border border-brand-dark-green bg-brand-off-white p-5 text-brand-dark-green md:flex">
       <span className="inline-flex w-fit items-center rounded-[4px] border border-brand-dark-green px-[11px] py-1.5">
         <span className="font-sans text-[12px] leading-[1.15] tracking-[-0.01em]">
           {card.label}
@@ -30,6 +30,29 @@ function StatCardView({ card }: { card: HomeStatCard }) {
   )
 }
 
+function MobileStatRowView({
+  card,
+  showTopRule,
+}: {
+  card: HomeStatCard
+  showTopRule: boolean
+}) {
+  return (
+    <article className="flex w-full flex-col items-center justify-center gap-6 md:hidden">
+      {showTopRule ? <div className="h-px w-full bg-[#D8DDD7]" /> : null}
+      <div className="flex h-[45px] w-[288px] flex-col items-center justify-center gap-3 text-center text-brand-dark-green [word-break:break-word]">
+        <p className="w-full font-sans text-[18px] leading-[1.15] font-normal tracking-[-0.18px] [text-box-edge:cap_alphabetic] [text-box-trim:trim-both]">
+          {card.value} {card.label}
+        </p>
+        <p className="font-mono-body w-full text-[10px] leading-[1.3] font-normal tracking-normal [text-box-edge:cap_alphabetic] [text-box-trim:trim-both]">
+          {card.body}
+        </p>
+      </div>
+      <div className="h-px w-full bg-[#D8DDD7]" />
+    </article>
+  )
+}
+
 interface SocialProofSectionProps {
   stats: SocialProofStats
 }
@@ -41,20 +64,27 @@ export default function SocialProofSection({ stats }: SocialProofSectionProps) {
   return (
     <section className="relative z-[2] -mt-[60px] overflow-hidden rounded-t-[36px] bg-brand-off-white">
       <div className="mx-auto max-w-[1440px] px-3">
-        <div className="flex flex-col items-center gap-9 pt-[72px] pb-[64px] text-center lg:pt-[112px] lg:pb-[102px]">
-          <h2 className="text-h2 w-full max-w-[853px] text-brand-dark-green">
+        <div className="flex flex-col items-center gap-6 pt-[112px] pb-[112px] text-center md:gap-9 md:pt-[72px] md:pb-[64px] lg:pt-[112px] lg:pb-[102px]">
+          <h2 className="w-[351.5px] max-w-[calc(100vw-50.5px)] text-center font-display text-[24px] leading-none tracking-[-0.72px] whitespace-pre-wrap text-brand-dark-green [text-box-edge:cap_alphabetic] [text-box-trim:trim-both] [word-break:break-word] md:w-full md:max-w-[853px] md:text-[56px] md:tracking-[-0.03em]">
             <span className="block">{t('headline1')}</span>
             <span className="block text-[#848e88]">{t('headline2')}</span>
           </h2>
           <Button
             href={ROUTES.manifesto}
-            className="cursor-pointer transition-opacity hover:opacity-80"
+            className="h-[31px] w-[151px] cursor-pointer rounded-[4px] px-3 py-2 transition-opacity hover:opacity-80 [&>span]:gap-1 md:h-auto md:w-auto md:rounded-xl md:[&>span]:gap-1.5"
           >
             {t('manifestoCta')}
           </Button>
         </div>
 
-        <div className="mx-auto grid w-full max-w-[1180px] min-w-0 grid-cols-1 gap-3 pb-[112px] md:grid-cols-2 xl:grid-cols-4 xl:gap-4">
+        <div className="relative left-1/2 mb-[112px] grid w-screen max-w-none min-w-0 -translate-x-1/2 grid-cols-1 gap-6 pb-0 md:static md:left-auto md:mx-auto md:mb-0 md:w-full md:max-w-[1180px] md:translate-x-0 md:grid-cols-2 md:gap-3 md:pb-[112px] xl:grid-cols-4 xl:gap-4">
+          {cards.map((card, index) => (
+            <MobileStatRowView
+              key={`${card.key}-mobile`}
+              card={card}
+              showTopRule={index === 0}
+            />
+          ))}
           {cards.map((card) => (
             <StatCardView key={card.key} card={card} />
           ))}