diff --git a/src/components/content/courses/CourseDetails.js b/src/components/content/courses/CourseDetails.js
index 4c68642..e62fa20 100644
--- a/src/components/content/courses/CourseDetails.js
+++ b/src/components/content/courses/CourseDetails.js
@@ -1,11 +1,8 @@
 import React, { useEffect, useState, useCallback, useRef } from 'react';
 import axios from 'axios';
 import { useToast } from '@/hooks/useToast';
-import { Tag } from 'primereact/tag';
-import Image from 'next/image';
 import { useRouter } from 'next/router';
 import CoursePaymentButton from '@/components/bitcoinConnect/CoursePaymentButton';
-import ZapDisplay from '@/components/zaps/ZapDisplay';
 import GenericButton from '@/components/buttons/GenericButton';
 import { nip19 } from 'nostr-tools';
 import { useImageProxy } from '@/hooks/useImageProxy';
@@ -20,8 +17,10 @@ import useTrackCourse from '@/hooks/tracking/useTrackCourse';
 import WelcomeModal from '@/components/onboarding/WelcomeModal';
 import { ProgressSpinner } from 'primereact/progressspinner';
 import { Toast } from 'primereact/toast';
-import MoreOptionsMenu from '@/components/ui/MoreOptionsMenu';
-import { Divider } from 'primereact/divider';
+
+// Import the desktop and mobile components
+import DesktopCourseDetails from './DesktopCourseDetails';
+import MobileCourseDetails from './MobileCourseDetails';
 
 export default function CourseDetails({
   processedEvent,
@@ -201,190 +200,33 @@ export default function CourseDetails({
     );
   }
 
+  // Shared props for both mobile and desktop components
+  const detailsProps = {
+    processedEvent,
+    paidCourse,
+    lessons,
+    decryptionPerformed,
+    author,
+    zapAmount,
+    zapsLoading,
+    menuItems,
+    returnImageProxy,
+    renderPaymentMessage,
+    isCompleted,
+    showCompletedTag
+  };
+
   return (
     <div className="w-full bg-gray-800 p-4 rounded-lg">
       <Toast ref={toastRef} />
       <WelcomeModal />
       
       <div className="flex flex-col">
-        {/* Header with course image, title and options */}
-        {!isPhone && (
-          <div className="flex mb-6">
-            {/* Course image */}
-            <div className="relative w-52 h-32 mr-6 flex-shrink-0 rounded-lg overflow-hidden">
-              <Image
-                alt="course image"
-                src={returnImageProxy(processedEvent.image)}
-                fill
-                className="object-cover"
-              />
-            </div>
-            
-            {/* Title and options */}
-            <div className="flex-1">
-              <div className="flex items-start justify-between mb-2">
-                <div>
-                  {isCompleted && showCompletedTag && (
-                    <Tag severity="success" value="Completed" className="mb-2" />
-                  )}
-                  <h1 className="text-2xl font-bold text-white">{processedEvent.name}</h1>
-                </div>
-                <div className="flex items-center space-x-2">
-                  <ZapDisplay
-                    zapAmount={zapAmount}
-                    event={processedEvent}
-                    zapsLoading={zapsLoading && zapAmount === 0}
-                  />
-                  <MoreOptionsMenu
-                    menuItems={menuItems}
-                    additionalLinks={processedEvent?.additionalLinks || []}
-                    isMobileView={isPhone}
-                  />
-                </div>
-              </div>
-              
-              {/* Topics/tags */}
-              <div className="flex flex-wrap gap-2 mb-3">
-                {processedEvent.topics &&
-                  processedEvent.topics.length > 0 &&
-                  processedEvent.topics.map((topic, index) => (
-                    <Tag className="text-white" key={index} value={topic}></Tag>
-                  ))}
-              </div>
-              
-              {/* Author info */}
-              <div className="flex items-center">
-                <Image
-                  alt="avatar image"
-                  src={returnImageProxy(author?.avatar, author?.pubkey)}
-                  width={32}
-                  height={32}
-                  className="rounded-full mr-2"
-                />
-                <p className="text-gray-300">
-                  Created by{' '}
-                  <a
-                    rel="noreferrer noopener"
-                    target="_blank"
-                    className="text-blue-300 hover:underline"
-                  >
-                    {author?.username || author?.name || author?.pubkey}
-                  </a>
-                </p>
-              </div>
-            </div>
-          </div>
+        {isPhone ? (
+          <MobileCourseDetails {...detailsProps} />
+        ) : (
+          <DesktopCourseDetails {...detailsProps} />
         )}
-        
-        {/* Mobile-specific layout */}
-        {isPhone && (
-          <div className="mb-4">
-            {/* Completed tag is now moved to the parent component */}
-            
-            {/* Mobile topics/tags right below image (image is in parent component) */}
-            <div className="flex flex-wrap gap-2 mb-3 mt-2">
-              {processedEvent.topics &&
-                processedEvent.topics.length > 0 &&
-                processedEvent.topics.map((topic, index) => (
-                  <Tag className="text-white" key={index} value={topic}></Tag>
-                ))}
-            </div>
-            
-            {/* Title and zaps in same row */}
-            <div className="flex justify-between items-center mb-3">
-              <h1 className="text-xl font-bold text-white mr-3">{processedEvent.name}</h1>
-              <ZapDisplay
-                zapAmount={zapAmount}
-                event={processedEvent}
-                zapsLoading={zapsLoading && zapAmount === 0}
-              />
-            </div>
-            
-            {/* Author info and more options in bottom row */}
-            <div className="flex justify-between items-center mb-2">
-              <div className="flex items-center">
-                <Image
-                  alt="avatar image"
-                  src={returnImageProxy(author?.avatar, author?.pubkey)}
-                  width={32}
-                  height={32}
-                  className="rounded-full mr-2"
-                />
-                <p className="text-gray-300 text-sm">
-                  Created by{' '}
-                  <a
-                    rel="noreferrer noopener"
-                    target="_blank"
-                    className="text-blue-300 hover:underline"
-                  >
-                    {author?.username || author?.name || author?.pubkey}
-                  </a>
-                </p>
-              </div>
-              <MoreOptionsMenu
-                menuItems={menuItems}
-                additionalLinks={processedEvent?.additionalLinks || []}
-                isMobileView={isPhone}
-              />
-            </div>
-          </div>
-        )}
-        
-        <Divider className="my-4" />
-        
-        {/* Course details */}
-        <div className={`grid grid-cols-1 ${isPhone ? 'gap-4' : 'lg:grid-cols-3 gap-6'}`}>
-          {/* Left column: Description */}
-          <div className={`${isPhone ? '' : 'lg:col-span-2'}`}>
-            <h2 className="text-xl font-semibold mb-3 text-white">About This Course</h2>
-            <div className="text-gray-300 mb-4">
-              {processedEvent.description &&
-                processedEvent.description
-                  .split('\n')
-                  .map((line, index) => <p key={index} className={`${isPhone ? 'text-sm' : ''} mb-2`}>{line}</p>)}
-            </div>
-            
-            {/* Payment section */}
-            <div className="mt-4">
-              {renderPaymentMessage()}
-            </div>
-          </div>
-          
-          {/* Right column: Course details */}
-          <div className={`bg-gray-800 rounded-lg h-fit ${isPhone ? 'p-3 pl-0' : 'p-4'}`}>
-            <h2 className={`${isPhone ? 'text-lg' : 'text-xl'} font-semibold mb-3 text-white`}>Course Information</h2>
-            
-            <div className="space-y-4">
-              <div>
-                <h3 className="text-gray-300 font-medium mb-2">Course Content</h3>
-                <div className="grid grid-cols-2 gap-4">
-                  <div>
-                    <p className="text-sm text-gray-400">Lessons</p>
-                    <p className="font-semibold text-white">{lessons.length}</p>
-                  </div>
-                  {paidCourse && (
-                    <div>
-                      <p className="text-sm text-gray-400">Price</p>
-                      <p className="font-semibold text-white">{processedEvent.price} sats</p>
-                    </div>
-                  )}
-                </div>
-              </div>
-              
-              {processedEvent.published && (
-                <div>
-                  <h3 className="text-gray-300 font-medium mb-2">Details</h3>
-                  <div>
-                    <p className="text-sm text-gray-400">Published</p>
-                    <p className="font-semibold text-white">
-                      {new Date(processedEvent.published * 1000).toLocaleDateString()}
-                    </p>
-                  </div>
-                </div>
-              )}
-            </div>
-          </div>
-        </div>
       </div>
     </div>
   );
diff --git a/src/components/content/courses/CourseSidebar.js b/src/components/content/courses/CourseSidebar.js
index 7ba936f..3dcf2d0 100644
--- a/src/components/content/courses/CourseSidebar.js
+++ b/src/components/content/courses/CourseSidebar.js
@@ -109,7 +109,7 @@ const CourseSidebar = ({
 
   // Mobile content tab
   const MobileLessonsTab = () => (
-    <div className="bg-gray-900 rounded-lg overflow-hidden border border-gray-800 shadow-md mb-6">
+    <div className="bg-gray-800 rounded-lg overflow-hidden border border-gray-800 shadow-md mb-6">
       <div className="bg-gray-800 p-4 border-b border-gray-700">
         <h2 className="font-bold text-white text-xl">Course Lessons</h2>
       </div>
@@ -138,7 +138,7 @@ const CourseSidebar = ({
               visible ? 'w-80 opacity-100' : 'w-0 opacity-0 overflow-hidden'
             }`}
           >
-            <div className="ml-2 w-80 h-[calc(100vh-400px)] sticky overflow-hidden rounded-lg border border-gray-800 shadow-md bg-gray-900"
+            <div className="ml-2 w-80 h-[calc(100vh-400px)] sticky overflow-hidden rounded-lg border border-gray-800 shadow-md bg-gray-800"
                  style={{ top: `${navbarHeight + 70}px` }}> {/* Adjusted to match new header spacing */}
               <div className="h-full overflow-y-auto">
                 <SidebarContent />
diff --git a/src/components/content/courses/DesktopCourseDetails.js b/src/components/content/courses/DesktopCourseDetails.js
new file mode 100644
index 0000000..1f854c8
--- /dev/null
+++ b/src/components/content/courses/DesktopCourseDetails.js
@@ -0,0 +1,151 @@
+import React from 'react';
+import Image from 'next/image';
+import { Tag } from 'primereact/tag';
+import { useRouter } from 'next/router';
+import ZapDisplay from '@/components/zaps/ZapDisplay';
+import MoreOptionsMenu from '@/components/ui/MoreOptionsMenu';
+import { Divider } from 'primereact/divider';
+
+export default function DesktopCourseDetails({
+  processedEvent,
+  paidCourse,
+  lessons,
+  decryptionPerformed,
+  author,
+  zapAmount,
+  zapsLoading,
+  menuItems,
+  returnImageProxy,
+  renderPaymentMessage,
+  isCompleted,
+  showCompletedTag
+}) {
+  const router = useRouter();
+
+  return (
+    <>
+      {/* Header with course image, title and options */}
+      <div className="flex mb-6">
+        {/* Course image */}
+        <div className="relative w-52 h-32 mr-6 flex-shrink-0 rounded-lg overflow-hidden">
+          <Image
+            alt="course image"
+            src={returnImageProxy(processedEvent.image)}
+            fill
+            className="object-cover"
+          />
+        </div>
+        
+        {/* Title and options */}
+        <div className="flex-1">
+          <div className="flex items-start justify-between mb-2">
+            <div>
+              {isCompleted && showCompletedTag && (
+                <Tag severity="success" value="Completed" className="mb-2" />
+              )}
+              <h1 className="text-2xl font-bold text-white">{processedEvent.name}</h1>
+            </div>
+            <div className="flex items-center space-x-2">
+              <ZapDisplay
+                zapAmount={zapAmount}
+                event={processedEvent}
+                zapsLoading={zapsLoading && zapAmount === 0}
+              />
+              <MoreOptionsMenu
+                menuItems={menuItems}
+                additionalLinks={processedEvent?.additionalLinks || []}
+                isMobileView={false}
+              />
+            </div>
+          </div>
+          
+          {/* Topics/tags */}
+          <div className="flex flex-wrap gap-2 mb-3">
+            {processedEvent.topics &&
+              processedEvent.topics.length > 0 &&
+              processedEvent.topics.map((topic, index) => (
+                <Tag className="text-white" key={index} value={topic}></Tag>
+              ))}
+          </div>
+          
+          {/* Author info */}
+          <div className="flex items-center">
+            <Image
+              alt="avatar image"
+              src={returnImageProxy(author?.avatar, author?.pubkey)}
+              width={32}
+              height={32}
+              className="rounded-full mr-2"
+            />
+            <p className="text-gray-300">
+              Created by{' '}
+              <a
+                rel="noreferrer noopener"
+                target="_blank"
+                className="text-blue-300 hover:underline"
+              >
+                {author?.username || author?.name || author?.pubkey}
+              </a>
+            </p>
+          </div>
+        </div>
+      </div>
+      
+      <Divider className="my-4" />
+      
+      {/* Course details */}
+      <div className="grid grid-cols-1 lg:grid-cols-3 gap-6">
+        {/* Left column: Description */}
+        <div className="lg:col-span-2">
+          <h2 className="text-xl font-semibold mb-3 text-white">About This Course</h2>
+          <div className="text-gray-300 mb-4">
+            {processedEvent.description &&
+              processedEvent.description
+                .split('\n')
+                .map((line, index) => <p key={index} className="mb-2">{line}</p>)}
+          </div>
+          
+          {/* Payment section */}
+          <div className="mt-4">
+            {renderPaymentMessage()}
+          </div>
+        </div>
+        
+        {/* Right column: Course details */}
+        <div className="bg-gray-800 rounded-lg h-fit p-4">
+          <h2 className="text-xl font-semibold mb-3 text-white">Course Information</h2>
+          
+          <div className="space-y-4">
+            <div>
+              <h3 className="text-gray-300 font-medium mb-2">Course Content</h3>
+              <div className="grid grid-cols-2 gap-4">
+                <div>
+                  <p className="text-sm text-gray-400">Lessons</p>
+                  <p className="font-semibold text-white">{lessons.length}</p>
+                </div>
+                {paidCourse && (
+                  <div>
+                    <p className="text-sm text-gray-400">Price</p>
+                    <p className="font-semibold text-white">{processedEvent.price} sats</p>
+                  </div>
+                )}
+              </div>
+            </div>
+            
+            {processedEvent.published && (
+              <div>
+                <h3 className="text-gray-300 font-medium mb-2">Details</h3>
+                <div>
+                  <p className="text-sm text-gray-400">Published</p>
+                  <p className="font-semibold text-white">
+                    {new Date(processedEvent.published * 1000).toLocaleDateString()}
+                  </p>
+                </div>
+              </div>
+            )}
+          </div>
+        </div>
+      </div>
+    </>
+  );
+} 
\ No newline at end of file
diff --git a/src/components/content/courses/MobileCourseDetails.js b/src/components/content/courses/MobileCourseDetails.js
new file mode 100644
index 0000000..bb992e4
--- /dev/null
+++ b/src/components/content/courses/MobileCourseDetails.js
@@ -0,0 +1,134 @@
+import React from 'react';
+import Image from 'next/image';
+import { Tag } from 'primereact/tag';
+import { useRouter } from 'next/router';
+import ZapDisplay from '@/components/zaps/ZapDisplay';
+import MoreOptionsMenu from '@/components/ui/MoreOptionsMenu';
+import { Divider } from 'primereact/divider';
+
+export default function MobileCourseDetails({
+  processedEvent,
+  paidCourse,
+  lessons,
+  decryptionPerformed,
+  author,
+  zapAmount,
+  zapsLoading,
+  menuItems,
+  returnImageProxy,
+  renderPaymentMessage,
+  isCompleted,
+  showCompletedTag
+}) {
+  const router = useRouter();
+  
+  return (
+    <>
+      {/* Mobile-specific layout */}
+      <div className="mb-4">
+        {/* Topics/tags right below image (image is in parent component) */}
+        <div className="flex flex-wrap gap-2 mb-3 mt-2">
+          {processedEvent.topics &&
+            processedEvent.topics.length > 0 &&
+            processedEvent.topics.map((topic, index) => (
+              <Tag className="text-white" key={index} value={topic}></Tag>
+            ))}
+        </div>
+        
+        {/* Title and zaps in same row */}
+        <div className="flex justify-between items-center mb-3">
+          <h1 className="text-xl font-bold text-white mr-3">{processedEvent.name}</h1>
+          <ZapDisplay
+            zapAmount={zapAmount}
+            event={processedEvent}
+            zapsLoading={zapsLoading && zapAmount === 0}
+          />
+        </div>
+        
+        {/* Author info and more options in bottom row */}
+        <div className="flex justify-between items-center mb-2">
+          <div className="flex items-center">
+            <Image
+              alt="avatar image"
+              src={returnImageProxy(author?.avatar, author?.pubkey)}
+              width={32}
+              height={32}
+              className="rounded-full mr-2"
+            />
+            <p className="text-gray-300 text-sm">
+              Created by{' '}
+              <a
+                rel="noreferrer noopener"
+                target="_blank"
+                className="text-blue-300 hover:underline"
+              >
+                {author?.username || author?.name || author?.pubkey}
+              </a>
+            </p>
+          </div>
+          <MoreOptionsMenu
+            menuItems={menuItems}
+            additionalLinks={processedEvent?.additionalLinks || []}
+            isMobileView={true}
+          />
+        </div>
+      </div>
+      
+      <Divider className="my-4" />
+      
+      {/* Course details */}
+      <div className="grid grid-cols-1 gap-4">
+        {/* Description */}
+        <div>
+          <h2 className="text-xl font-semibold mb-3 text-white">About This Course</h2>
+          <div className="text-gray-300 mb-4">
+            {processedEvent.description &&
+              processedEvent.description
+                .split('\n')
+                .map((line, index) => <p key={index} className="text-sm mb-2">{line}</p>)}
+          </div>
+          
+          {/* Payment section */}
+          <div className="mt-4">
+            {renderPaymentMessage()}
+          </div>
+        </div>
+        
+        {/* Course details */}
+        <div className="bg-gray-800 rounded-lg h-fit p-3 pl-0">
+          <h2 className="text-lg font-semibold mb-3 text-white">Course Information</h2>
+          
+          <div className="space-y-4">
+            <div>
+              <h3 className="text-gray-300 font-medium mb-2">Course Content</h3>
+              <div className="grid grid-cols-2 gap-4">
+                <div>
+                  <p className="text-sm text-gray-400">Lessons</p>
+                  <p className="font-semibold text-white">{lessons.length}</p>
+                </div>
+                {paidCourse && (
+                  <div>
+                    <p className="text-sm text-gray-400">Price</p>
+                    <p className="font-semibold text-white">{processedEvent.price} sats</p>
+                  </div>
+                )}
+              </div>
+            </div>
+            
+            {processedEvent.published && (
+              <div>
+                <h3 className="text-gray-300 font-medium mb-2">Details</h3>
+                <div>
+                  <p className="text-sm text-gray-400">Published</p>
+                  <p className="font-semibold text-white">
+                    {new Date(processedEvent.published * 1000).toLocaleDateString()}
+                  </p>
+                </div>
+              </div>
+            )}
+          </div>
+        </div>
+      </div>
+    </>
+  );
+} 
\ No newline at end of file
diff --git a/src/pages/course/[slug]/index.js b/src/pages/course/[slug]/index.js
index 7985220..90aa5c1 100644
--- a/src/pages/course/[slug]/index.js
+++ b/src/pages/course/[slug]/index.js
@@ -523,29 +523,22 @@ const Course = () => {
             {/* Content tab content */}
             <div className={`${activeTab === 'content' ? 'block' : 'hidden'}`}>
               {uniqueLessons.length > 0 && uniqueLessons[activeIndex] ? (
-                <div className="bg-gray-900 rounded-lg shadow-sm overflow-hidden">
+                <div className="bg-gray-800 rounded-lg shadow-sm overflow-hidden">
                   {renderLesson(uniqueLessons[activeIndex])}
                 </div>
               ) : (
-                <div className="text-center bg-gray-900 rounded-lg p-8">
+                <div className="text-center bg-gray-800 rounded-lg p-8">
                   <p>Select a lesson from the sidebar to begin learning.</p>
                 </div>
               )}
 
               {course?.content && (
-                <div className="mt-8 bg-gray-900 rounded-lg shadow-sm">
+                <div className="mt-8 bg-gray-800 rounded-lg shadow-sm">
                   <MarkdownDisplay content={course.content} className="p-4 rounded-lg" />
                 </div>
               )}
             </div>
 
-            {/* Lessons tab - only visible on mobile */}
-            <div className={`${activeTab === 'lessons' && isMobileView ? 'block' : 'hidden'}`}>
-              <div className="text-center bg-gray-900 rounded-lg p-8">
-                <p>Please use the sidebar to navigate lessons.</p>
-              </div>
-            </div>
-
             {/* QA tab content */}
             <div className={`${activeTab === 'qa' ? 'block' : 'hidden'}`}>
               {renderQASection()}