diff --git a/frontend/__tests__/unit/components/LogoCarousel.test.tsx b/frontend/__tests__/unit/components/LogoCarousel.test.tsx
index 964334de99..496dd0d1ed 100644
--- a/frontend/__tests__/unit/components/LogoCarousel.test.tsx
+++ b/frontend/__tests__/unit/components/LogoCarousel.test.tsx
@@ -29,16 +29,27 @@ jest.mock('next/image', () => {
   return function MockImage({
     src,
     alt,
-    style,
-    fill,
+    className,
+    width,
+    height,
   }: {
     src: string
     alt: string
-    style?: React.CSSProperties
-    fill?: boolean
+    className?: string
+    width?: number
+    height?: number
   }) {
-    // eslint-disable-next-line @next/next/no-img-element
-    return <img src={src} alt={alt} style={style} data-testid="sponsor-image" data-fill={fill} />
+    return (
+      // eslint-disable-next-line @next/next/no-img-element -- mock for unit tests
+      <img
+        src={src}
+        alt={alt}
+        className={className}
+        width={width}
+        height={height}
+        data-testid="sponsor-image"
+      />
+    )
   }
 })
 
@@ -156,20 +167,20 @@ describe('MovingLogos (LogoCarousel)', () => {
       render(<MovingLogos sponsors={mockSponsors} />)
 
       const scroller = document.querySelector('.animate-scroll')
-      expect(scroller).toHaveStyle('animation-duration: 6s')
+      expect(scroller).toHaveStyle('animation-duration: 9s')
     })
 
     it('updates animation duration when sponsors change', () => {
       const { rerender } = render(<MovingLogos sponsors={mockSponsors} />)
 
       let scroller = document.querySelector('.animate-scroll')
-      expect(scroller).toHaveStyle('animation-duration: 6s')
+      expect(scroller).toHaveStyle('animation-duration: 9s')
 
       const newSponsors = [...mockSponsors, ...mockSponsors]
       rerender(<MovingLogos sponsors={newSponsors} />)
 
       scroller = document.querySelector('.animate-scroll')
-      expect(scroller).toHaveStyle('animation-duration: 12s')
+      expect(scroller).toHaveStyle('animation-duration: 18s')
     })
   })
 
@@ -260,7 +271,7 @@ describe('MovingLogos (LogoCarousel)', () => {
 
       const scroller = document.querySelector('.animate-scroll')
       expect(scroller).toBeInTheDocument()
-      expect(scroller).toHaveClass('animate-scroll', 'flex', 'w-full', 'gap-6')
+      expect(scroller).toHaveClass('animate-scroll', 'flex', 'w-max', 'gap-6')
     })
   })
 
@@ -284,9 +295,11 @@ describe('MovingLogos (LogoCarousel)', () => {
     it('provides fallback for empty imageUrl', () => {
       render(<MovingLogos sponsors={mockSponsorsWithoutImages} />)
 
-      const imageContainer = document.querySelector('.relative.mb-4')
-      expect(imageContainer).toBeInTheDocument()
-      expect(imageContainer?.querySelector('img')).not.toBeInTheDocument()
+      const images = screen.queryAllByTestId('sponsor-image')
+      expect(images).toHaveLength(0)
+
+      const fallbackText = screen.getAllByText('No Image Sponsor')
+      expect(fallbackText.length).toBeGreaterThan(0)
     })
 
     it('uses generic fallback alt text when sponsor name is missing', () => {
@@ -426,7 +439,7 @@ describe('MovingLogos (LogoCarousel)', () => {
       expect(screen.getAllByTestId('sponsor-image')).toHaveLength(200)
 
       const scroller = document.querySelector('.animate-scroll')
-      expect(scroller).toHaveStyle('animation-duration: 200s')
+      expect(scroller).toHaveStyle('animation-duration: 300s')
     })
   })
 
@@ -482,11 +495,8 @@ describe('MovingLogos (LogoCarousel)', () => {
       const overflowContainer = document.querySelector('.relative.overflow-hidden.py-2')
       expect(overflowContainer).toBeInTheDocument()
 
-      const scroller = document.querySelector('.animate-scroll.flex.w-full.gap-6')
+      const scroller = document.querySelector('.animate-scroll.flex.w-max.gap-6')
       expect(scroller).toBeInTheDocument()
-
-      const sponsorContainers = document.querySelectorAll('[class*="min-w-[220px]"]')
-      expect(sponsorContainers).toHaveLength(6)
     })
 
     it('applies correct styles to images', () => {
@@ -494,8 +504,7 @@ describe('MovingLogos (LogoCarousel)', () => {
 
       const images = screen.getAllByTestId('sponsor-image')
       for (const image of images) {
-        expect(image).toHaveAttribute('style', 'object-fit: contain;')
-        expect(image).toHaveAttribute('data-fill', 'true')
+        expect(image).toHaveClass('h-full', 'w-full', 'object-contain')
       }
     })
 
@@ -508,14 +517,11 @@ describe('MovingLogos (LogoCarousel)', () => {
       const scroller = overflowContainer?.querySelector('.animate-scroll')
       expect(scroller).toBeInTheDocument()
 
-      const sponsorContainer = scroller?.querySelector('[class*="min-w-[220px]"]')
-      expect(sponsorContainer).toBeInTheDocument()
-
-      const link = sponsorContainer?.querySelector('a')
+      const link = scroller?.querySelector('a')
       expect(link).toBeInTheDocument()
 
-      const imageContainer = link?.querySelector('.relative.mb-4')
-      expect(imageContainer).toBeInTheDocument()
+      const logoWrapper = link?.querySelector('.bg-white.rounded-lg.shadow-md')
+      expect(logoWrapper).toBeInTheDocument()
     })
 
     it('applies correct footer styling', () => {
@@ -547,14 +553,14 @@ describe('MovingLogos (LogoCarousel)', () => {
       expect(donateLink).toHaveClass('text-primary', 'font-medium', 'hover:underline')
     })
 
-    it('sets correct minimum width for sponsor containers', () => {
+    it('wraps logos in white containers for dark mode visibility', () => {
       render(<MovingLogos sponsors={mockSponsors} />)
 
-      const sponsorContainers = document.querySelectorAll('[class*="min-w-[220px]"]')
-      expect(sponsorContainers).toHaveLength(6)
+      const logoWrappers = document.querySelectorAll('.bg-white.rounded-lg.shadow-md')
+      expect(logoWrappers).toHaveLength(6)
 
-      for (const container of sponsorContainers) {
-        expect(container).toHaveClass('min-w-[220px]')
+      for (const wrapper of logoWrappers) {
+        expect(wrapper).toHaveClass('bg-white', 'rounded-lg', 'shadow-md')
       }
     })
   })
diff --git a/frontend/src/components/LogoCarousel.tsx b/frontend/src/components/LogoCarousel.tsx
index b6490da097..396bcd281c 100644
--- a/frontend/src/components/LogoCarousel.tsx
+++ b/frontend/src/components/LogoCarousel.tsx
@@ -5,38 +5,43 @@ import type { Sponsor } from 'types/home'
 interface MovingLogosProps {
   readonly sponsors: Sponsor[]
 }
-
+/**
+ * Corporate Supporters Carousel Component
+ *
+ * Renders an infinite scrolling marquee of corporate supporter logos.
+ *
+ * Key Features:
+ * - **Infinite Loop**: Uses CSS keyframes to scroll continuously.
+ * - **Dark Mode Support**: Wraps logos in white cards to ensure visibility.
+ * - **Normalization**: Enforces consistent sizing for all logos.
+ *
+ * @returns {JSX.Element} The rendered logo carousel component.
+ */
 export default function MovingLogos({ sponsors }: Readonly<MovingLogosProps>) {
-  // Keep duration behavior stable even when sponsors is empty.
-  const animationDurationSeconds = Math.max(sponsors.length, 1) * 2
+  const animationDuration = `${Math.max(sponsors.length, 1) * 3}s`
 
   const renderSponsorCard = (sponsor: Sponsor, index: number, keySuffix: string) => {
-    // Include `index` to guarantee uniqueness even if `sponsor.id` repeats (e.g. in tests).
     const keyBase = sponsor.id
       ? `${sponsor.id}-${index}`
       : `${sponsor.url || sponsor.name || 'sponsor'}-${index}`
 
     return (
       <div
-        key={['logo-carousel', keyBase, keySuffix ?? ''].filter(Boolean).join('-')}
-        className="flex min-w-[220px] shrink-0 flex-col items-center rounded-lg p-5"
+        key={`logo-carousel-${keyBase}-${keySuffix}`}
+        className="flex shrink-0 items-center justify-center"
       >
-        <Link
-          href={sponsor.url}
-          target="_blank"
-          rel="noopener noreferrer"
-          className="flex h-full w-full flex-col items-center justify-center"
-        >
-          <div className="relative mb-4 flex h-16 w-full items-center justify-center">
+        <Link href={sponsor.url} target="_blank" rel="noopener noreferrer">
+          <div className="flex h-20 w-44 items-center justify-center rounded-lg bg-white px-3 py-1 shadow-md">
             {sponsor.imageUrl ? (
               <Image
-                fill
                 alt={sponsor.name ? `${sponsor.name}'s logo` : 'Sponsor logo'}
+                className="h-full w-full object-contain"
+                height={72}
                 src={sponsor.imageUrl}
-                style={{ objectFit: 'contain' }}
+                width={168}
               />
             ) : (
-              <span className="sr-only">{sponsor.name}</span>
+              <span className="text-sm text-gray-400">{sponsor.name || 'Sponsor'}</span>
             )}
           </div>
         </Link>
@@ -46,13 +51,13 @@ export default function MovingLogos({ sponsors }: Readonly<MovingLogosProps>) {
 
   return (
     <div>
-      <div className="relative overflow-hidden py-2">
+      <div className="group relative overflow-hidden py-2">
         <div
-          className="animate-scroll flex w-full gap-6"
-          style={{ animationDuration: `${animationDurationSeconds}s` }}
+          className="animate-scroll flex w-max gap-6 group-hover:[animation-play-state:paused]"
+          style={{ animationDuration }}
         >
-          {sponsors.map((sponsor, index) => renderSponsorCard(sponsor, index, ''))}
-          {sponsors.map((sponsor, index) => renderSponsorCard(sponsor, index, 'loop'))}
+          {sponsors.map((sponsor, index) => renderSponsorCard(sponsor, index, 'a'))}
+          {sponsors.map((sponsor, index) => renderSponsorCard(sponsor, index, 'b'))}
         </div>
       </div>
       <div className="text-muted-foreground mt-4 flex w-full flex-col items-center justify-center text-center text-sm">
diff --git a/frontend/tailwind.config.mjs b/frontend/tailwind.config.mjs
index b3d807313e..35ff2852c5 100644
--- a/frontend/tailwind.config.mjs
+++ b/frontend/tailwind.config.mjs
@@ -58,11 +58,11 @@ export default {
       keyframes: {
         scroll: {
           '0%': { transform: 'translateX(0)' },
-          '100%': { transform: 'translateX(-500%)' },
+          '100%': { transform: 'translateX(-50%)' },
         },
       },
       animation: {
-        scroll: 'scroll 0.5s linear infinite',
+        scroll: 'scroll 30s linear infinite',
       },
     },
   },