diff --git a/.gitignore b/.gitignore
index 1377554..a0e3736 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 *.swp
+static/media/
diff --git a/static/agreement.html b/static/agreement.html
new file mode 100644
index 0000000..1c53105
--- /dev/null
+++ b/static/agreement.html
@@ -0,0 +1,2 @@
+<!doctype html>
+<html><head><meta http-equiv="refresh" content="0; url=https://docs.google.com/document/d/1CNe5J4pQS8NGp3jVk13U8fjM1G8PWJ97USJ6Xnu88W8/edit?usp=sharing" /></head></html>
diff --git a/static/index.html b/static/index.html
index 15680d1..b1d368d 100644
--- a/static/index.html
+++ b/static/index.html
@@ -1,7 +1,86 @@
 <!DOCTYPE html>
-<html>
-<head><title>hcsuzuki.net</title></head>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>HC Suzuki Violin Class</title>
+    <style>
+        body {
+            margin: 0;
+            padding: 0;
+            background-color: #2c1e30; /* Warmer purple-toned background */
+            display: flex;
+            flex-direction: column;
+            align-items: center;
+            overflow-x: hidden;
+        }
+        
+        .poster-container {
+            margin-top: 10px; /* Default top margin for desktop */
+            max-width: 800px; /* Updated from 500px to 800px */
+            width: 100%;
+            display: flex;
+            flex-direction: column;
+            align-items: center;
+        }
+        
+        .poster-image {
+            width: 100%;
+            height: auto;
+            display: block;
+            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
+        }
+        
+        .signup-link {
+            margin-top: 15px;
+            margin-bottom: 20px;
+            text-align: center;
+        }
+        
+        .signup-link a {
+            color: white;
+            font-weight: bold;
+            font-size: 18px;
+            text-decoration: none;
+            padding: 8px 16px;
+            border-radius: 4px;
+            transition: all 0.3s ease;
+        }
+        
+        .signup-link a:hover {
+            background-color: rgba(255, 255, 255, 0.1);
+        }
+        
+        @media (max-width: 800px) { /* Updated breakpoint to match new width */
+            body {
+                display: block;
+            }
+            
+            .poster-container {
+                max-width: 100%;
+                margin-top: 0; /* Explicitly remove top margin for mobile */
+            }
+            
+            .poster-image {
+                box-shadow: none;
+            }
+            
+            .signup-link {
+                margin-top: 12px;
+                margin-bottom: 15px;
+            }
+        }
+    </style>
+</head>
 <body>
-  <h1>hcsuzuki.net</h1>
+    <div class="poster-container">
+        <img src="/media/poster.jpg" alt="Poster Image" class="poster-image">
+        <div class="signup-link">
+            <a href="https://forms.gle/GD8udtMcHGsY9mfe8">Click here to sign up!</a>
+        </div>
+        <div class="signup-link">
+            <a href="mailto:mschoi@hcsuzuki.net">mschoi@hcsuzuki.net</a>
+        </div>
+    </div>
 </body>
 </html>
diff --git a/static/violin-class/summer-2025/agreement.html b/static/violin-class/summer-2025/agreement.html
new file mode 100644
index 0000000..580451c
--- /dev/null
+++ b/static/violin-class/summer-2025/agreement.html
@@ -0,0 +1,2 @@
+<!doctype html>
+<html><head><meta http-equiv="refresh" content="0; url=https://docs.google.com/document/d/1qp2iyhT10miO9S8iIVaogmoDaneBkgv9QAQtfMmOgws/edit?usp=sharing" /></head></html>
diff --git a/static/violin-class/summer-2025/registration.html b/static/violin-class/summer-2025/registration.html
new file mode 100644
index 0000000..6b3bd8b
--- /dev/null
+++ b/static/violin-class/summer-2025/registration.html
@@ -0,0 +1,2 @@
+<html><head><meta http-equiv="refresh" content="0; url=https://forms.gle/HqgGBxk7vF7f65yNA" /></head></html>
+
diff --git a/static/violin-class/videos/01/index.html b/static/violin-class/videos/01/index.html
new file mode 100644
index 0000000..3ac4ed0
--- /dev/null
+++ b/static/violin-class/videos/01/index.html
@@ -0,0 +1,509 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
+  <title>Suzuki Violin Class - Practice Videos</title>
+  <style>
+    * {
+      margin: 0;
+      padding: 0;
+      box-sizing: border-box;
+      -webkit-tap-highlight-color: transparent;
+    }
+
+    body {
+      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
+      background-color: #000;
+      color: #fff;
+      height: 100dvh;
+      width: 100vw;
+      overflow: hidden;
+      position: fixed;
+      display: flex;
+      justify-content: center;
+      align-items: center;
+    }
+
+    #app {
+      height: 100%;
+      width: 100%;
+      position: relative;
+      overflow: hidden;
+      /* For desktop, limit max-width to maintain mobile aspect ratio */
+      max-width: 420px;
+      margin: 0 auto;
+    }
+
+    #videoContainer {
+      height: calc(100% - 80px);
+      width: 100%;
+      position: relative;
+      overflow: hidden;
+    }
+
+    .video-slide {
+      position: absolute;
+      height: 100%;
+      width: 100%;
+      top: 0;
+      left: 0;
+      display: flex;
+      justify-content: center;
+      align-items: center;
+      transform: translateX(100%);
+      transition: transform 0.3s ease;
+    }
+
+    .video-slide.active {
+      transform: translateX(0);
+    }
+
+    .video-slide.prev {
+      transform: translateX(-100%);
+    }
+
+    video {
+      height: 100%;
+      width: 100%;
+      object-fit: contain; /* Changed from cover to contain */
+      background-color: #000;
+    }
+
+    .video-title {
+      position: absolute;
+      top: 20px;
+      left: 10px;
+      right: 10px;
+      padding: 10px;
+      background-color: rgba(0, 0, 0, 0.5);
+      border-radius: 8px;
+      z-index: 10;
+    }
+
+    .loading-overlay {
+      position: absolute;
+      top: 0;
+      left: 0;
+      width: 100%;
+      height: 100%;
+      display: flex;
+      justify-content: center;
+      align-items: center;
+      background-color: rgba(0, 0, 0, 0.7);
+      z-index: 20;
+    }
+
+    .spinner {
+      width: 40px;
+      height: 40px;
+      border: 4px solid rgba(255, 255, 255, 0.3);
+      border-radius: 50%;
+      border-top-color: #fff;
+      animation: spin 1s ease-in-out infinite;
+    }
+
+    @keyframes spin {
+      to { transform: rotate(360deg); }
+    }
+
+    /* Play button styles */
+    .play-button-overlay {
+      position: absolute;
+      top: 0;
+      left: 0;
+      width: 100%;
+      height: 100%;
+      display: none; /* Hidden by default */
+      justify-content: center;
+      align-items: center;
+      background-color: rgba(0, 0, 0, 0.3);
+      z-index: 15;
+      cursor: pointer;
+    }
+
+    .play-button {
+      width: 80px;
+      height: 80px;
+      background-color: rgba(255, 255, 255, 0.2);
+      border-radius: 50%;
+      display: flex;
+      justify-content: center;
+      align-items: center;
+      backdrop-filter: blur(2px);
+      transition: transform 0.2s, background-color 0.2s;
+    }
+
+    .play-button:hover {
+      transform: scale(1.1);
+      background-color: rgba(255, 255, 255, 0.3);
+    }
+
+    .play-icon {
+      width: 30px;
+      height: 30px;
+      fill: white;
+      margin-left: 0px; /* Slight adjustment for visual centering */
+    }
+
+    .mute-button {
+      position: absolute;
+      bottom: 100px;
+      right: 20px;
+      background-color: rgba(0, 0, 0, 0.5);
+      border-radius: 50%;
+      width: 40px;
+      height: 40px;
+      display: flex;
+      justify-content: center;
+      align-items: center;
+      z-index: 10;
+      cursor: pointer;
+    }
+
+    .mute-icon, .unmute-icon {
+      width: 24px;
+      height: 24px;
+      fill: white;
+    }
+
+    .unmute-icon {
+      display: none;
+    }
+
+    #thumbnailBar {
+      height: 80px;
+      width: 100%;
+      position: relative;
+      display: flex;
+      justify-content: space-around;
+      align-items: center;
+      background-color: #111;
+    }
+
+    .thumbnail {
+      height: 60px;
+      width: 60px;
+      border-radius: 8px;
+      overflow: hidden;
+      border: 2px solid transparent;
+      transition: border-color 0.3s;
+      cursor: pointer;
+    }
+
+    .thumbnail.active {
+      border-color: #0095f6;
+    }
+
+    .thumbnail img {
+      width: 100%;
+      height: 100%;
+      object-fit: cover;
+    }
+
+    /* Desktop styles */
+    @media (min-width: 768px) {
+      body {
+        background-color: #000; /* Ensure black background extends fully */
+      }
+
+      #app {
+        height: 100vh;
+        width: 375px; /* Common mobile width */
+        max-height: 90vh;
+        box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
+        border-radius: 12px;
+        overflow: hidden;
+      }
+    }
+  </style>
+</head>
+<body>
+<div id="app">
+  <div id="videoContainer"></div>
+  <div id="thumbnailBar"></div>
+</div>
+
+<script>
+  document.addEventListener('DOMContentLoaded', function() {
+    // Sample video data
+    const videoData = [
+      {
+        src: '/media/violin-class/01/singing-a.mp4',
+        thumbnail: '/media/violin-class/01/singing-a-thumb.jpg',
+        title: 'Sing A looking at the notecard'
+      },
+      {
+        src: '/media/violin-class/01/icecream-cone.mp4',
+        thumbnail: '/media/violin-class/01/icecream-cone-thumb.jpg',
+        title: 'New song-Sing and clap ice cream shh cone'
+      },
+      {
+        src: '/media/violin-class/01/resting-bow.mp4',
+        thumbnail: '/media/violin-class/01/resting-bow-thumb.jpg',
+        title: 'Resting position and take a bow'
+      },
+      {
+        src: '/media/violin-class/01/red-green-feet.mp4',
+        thumbnail: '/media/violin-class/01/red-green-feet-thumb.jpg',
+        title: 'Practice resting position feet (red) and playing position feet (green)'
+      },
+    ];
+
+    const videoContainer = document.getElementById('videoContainer');
+    const thumbnailBar = document.getElementById('thumbnailBar');
+
+    let currentVideoIndex = 0;
+    let isMuted = false;
+
+    // Create video slides
+    videoData.forEach((data, index) => {
+      // Create video slide
+      const videoSlide = document.createElement('div');
+      videoSlide.className = `video-slide ${index === 0 ? 'active' : ''}`;
+      videoSlide.dataset.index = index;
+
+      // Create video element
+      const video = document.createElement('video');
+      video.loop = true;
+      video.muted = isMuted;
+      video.playsInline = true;
+      video.dataset.index = index;
+
+      // Create source element
+      const source = document.createElement('source');
+      source.src = data.src;
+      source.type = 'video/mp4';
+
+      // Create title overlay
+      const titleOverlay = document.createElement('div');
+      titleOverlay.className = 'video-title';
+      titleOverlay.textContent = data.title;
+
+      // Create loading overlay
+      const loadingOverlay = document.createElement('div');
+      loadingOverlay.className = 'loading-overlay';
+      loadingOverlay.innerHTML = '<div class="spinner"></div>';
+
+      // Create play button overlay
+      const playButtonOverlay = document.createElement('div');
+      playButtonOverlay.className = 'play-button-overlay';
+      playButtonOverlay.innerHTML = `
+                    <div class="play-button">
+                        <svg class="play-icon" viewBox="0 0 24 24">
+                            <path d="M8 5v14l11-7z"/>
+                        </svg>
+                    </div>
+                `;
+
+      // Create mute button
+      const muteButton = document.createElement('div');
+      muteButton.className = 'mute-button';
+      muteButton.innerHTML = `
+                    <svg class="mute-icon" viewBox="0 0 24 24">
+                        <path d="M3 9v6h4l5 5V4L7 9H3zm13.5 3c0-1.77-1.02-3.29-2.5-4.03v8.05c1.48-.73 2.5-2.25 2.5-4.02zM14 3.23v2.06c2.89.86 5 3.54 5 6.71s-2.11 5.85-5 6.71v2.06c4.01-.91 7-4.49 7-8.77s-2.99-7.86-7-8.77z"/>
+                    </svg>
+                    <svg class="unmute-icon" viewBox="0 0 24 24">
+                        <path d="M16.5 12c0-1.77-1.02-3.29-2.5-4.03v2.21l2.45 2.45c.03-.2.05-.41.05-.63zm2.5 0c0 .94-.2 1.82-.54 2.64l1.51 1.51C20.63 14.91 21 13.5 21 12c0-4.28-2.99-7.86-7-8.77v2.06c2.89.86 5 3.54 5 6.71zM4.27 3L3 4.27 7.73 9H3v6h4l5 5v-6.73l4.25 4.25c-.67.52-1.42.93-2.25 1.18v2.06c1.38-.31 2.63-.95 3.69-1.81L19.73 21 21 19.73l-9-9L4.27 3zM12 4L9.91 6.09 12 8.18V4z"/>
+                    </svg>
+                `;
+
+      // Append elements
+      video.appendChild(source);
+      videoSlide.appendChild(video);
+      videoSlide.appendChild(titleOverlay);
+      videoSlide.appendChild(loadingOverlay);
+      videoSlide.appendChild(playButtonOverlay);
+      videoSlide.appendChild(muteButton);
+      videoContainer.appendChild(videoSlide);
+
+      // Add event listeners for play/pause state
+      video.addEventListener('pause', () => {
+        playButtonOverlay.style.display = 'flex';
+      });
+
+      video.addEventListener('play', () => {
+        playButtonOverlay.style.display = 'none';
+      });
+
+      // Play button click handler
+      playButtonOverlay.addEventListener('click', () => {
+        video.play().catch(e => console.error("Video play failed:", e));
+      });
+
+      video.addEventListener('waiting', () => {
+        loadingOverlay.style.display = 'flex';
+      });
+
+      video.addEventListener('canplay', () => {
+        loadingOverlay.style.display = 'none';
+        if (video.paused) {
+          playButtonOverlay.style.display = 'flex';
+        } else {
+          playButtonOverlay.style.display = 'none';  
+        }
+      });
+
+      // Create thumbnail
+      const thumbnail = document.createElement('div');
+      thumbnail.className = `thumbnail ${index === 0 ? 'active' : ''}`;
+      thumbnail.dataset.index = index;
+
+      const thumbnailImg = document.createElement('img');
+      thumbnailImg.src = data.thumbnail;
+      thumbnailImg.alt = `Thumbnail for video ${index + 1}`;
+
+      thumbnail.appendChild(thumbnailImg);
+      thumbnailBar.appendChild(thumbnail);
+
+
+    });
+
+    // Handle thumbnail clicks
+    thumbnailBar.addEventListener('click', (e) => {
+      const thumbnail = e.target.closest('.thumbnail');
+      if (thumbnail) {
+        const newIndex = parseInt(thumbnail.dataset.index);
+        if (newIndex !== currentVideoIndex) {
+          changeVideo(currentVideoIndex, newIndex);
+        }
+      }
+    });
+
+    // Handle video tap to pause/play
+    videoContainer.addEventListener('click', (e) => {
+      if (e.target.tagName === 'VIDEO') {
+        const video = e.target;
+        if (video.paused) {
+          video.play().catch(e => console.error("Video play failed:", e));
+        } else {
+          video.pause();
+        }
+      }
+    });
+
+    // Handle mute button clicks
+    videoContainer.addEventListener('click', (e) => {
+      const muteButton = e.target.closest('.mute-button');
+      if (muteButton) {
+        e.stopPropagation();
+        toggleMute();
+      }
+    });
+
+    // Handle swipe
+    let touchStartX = 0;
+    let touchEndX = 0;
+
+    videoContainer.addEventListener('touchstart', (e) => {
+      touchStartX = e.changedTouches[0].screenX;
+    }, { passive: true });
+
+    videoContainer.addEventListener('touchend', (e) => {
+      touchEndX = e.changedTouches[0].screenX;
+      handleSwipe();
+    }, { passive: true });
+
+    // Add keyboard navigation for desktop
+    document.addEventListener('keydown', (e) => {
+      if (e.key === 'ArrowLeft') {
+        // Previous video
+        if (currentVideoIndex > 0) {
+          changeVideo(currentVideoIndex, currentVideoIndex - 1);
+        }
+      } else if (e.key === 'ArrowRight') {
+        // Next video
+        if (currentVideoIndex < videoData.length - 1) {
+          changeVideo(currentVideoIndex, currentVideoIndex + 1);
+        }
+      } else if (e.key === ' ' || e.key === 'Spacebar') {
+        // Toggle play/pause
+        const currentVideo = document.querySelector(`.video-slide[data-index="${currentVideoIndex}"] video`);
+        if (currentVideo.paused) {
+          currentVideo.play().catch(e => console.error("Video play failed:", e));
+        } else {
+          currentVideo.pause();
+        }
+        e.preventDefault();
+      } else if (e.key === 'm') {
+        // Toggle mute
+        toggleMute();
+      }
+    });
+
+    function handleSwipe() {
+      const swipeThreshold = 50;
+      if (touchEndX + swipeThreshold < touchStartX) {
+        // Swipe left - next video
+        if (currentVideoIndex < videoData.length - 1) {
+          changeVideo(currentVideoIndex, currentVideoIndex + 1);
+        }
+      } else if (touchEndX > touchStartX + swipeThreshold) {
+        // Swipe right - previous video
+        if (currentVideoIndex > 0) {
+          changeVideo(currentVideoIndex, currentVideoIndex - 1);
+        }
+      }
+    }
+
+    function changeVideo(oldIndex, newIndex) {
+      // Update video slides
+      const oldSlide = document.querySelector(`.video-slide[data-index="${oldIndex}"]`);
+      const newSlide = document.querySelector(`.video-slide[data-index="${newIndex}"]`);
+      const oldVideo = oldSlide.querySelector('video');
+      const newVideo = newSlide.querySelector('video');
+
+      // Pause current video
+      oldVideo.pause();
+
+      // Position slides for animation
+      if (newIndex > oldIndex) {
+        oldSlide.classList.remove('active');
+        oldSlide.classList.add('prev');
+        newSlide.classList.add('active');
+      } else {
+        oldSlide.classList.remove('active');
+        newSlide.classList.remove('prev');
+        newSlide.classList.add('active');
+      }
+
+      // Play new video
+      newVideo.muted = isMuted;
+      newVideo.play().catch(e => {
+        console.error("Video play failed:", e);
+        // Show play button on play failure
+        const playButtonOverlay = newSlide.querySelector('.play-button-overlay');
+        playButtonOverlay.style.display = 'flex';
+      });
+
+      // Update thumbnails
+      document.querySelector(`.thumbnail[data-index="${oldIndex}"]`).classList.remove('active');
+      document.querySelector(`.thumbnail[data-index="${newIndex}"]`).classList.add('active');
+
+      // Update current index
+      currentVideoIndex = newIndex;
+    }
+
+    function toggleMute() {
+      isMuted = !isMuted;
+
+      // Update all videos
+      document.querySelectorAll('video').forEach(video => {
+        video.muted = isMuted;
+      });
+
+      // Update mute button icons
+      document.querySelectorAll('.mute-icon').forEach(icon => {
+        icon.style.display = isMuted ? 'none' : 'block';
+      });
+
+      document.querySelectorAll('.unmute-icon').forEach(icon => {
+        icon.style.display = isMuted ? 'block' : 'none';
+      });
+    }
+  });
+</script>
+</body>
+</html>
+
+
diff --git a/static/violin-class/videos/02/index.html b/static/violin-class/videos/02/index.html
new file mode 100644
index 0000000..f4f80c5
--- /dev/null
+++ b/static/violin-class/videos/02/index.html
@@ -0,0 +1,499 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
+  <title>Suzuki Violin Class - Practice Videos</title>
+  <style>
+    * {
+      margin: 0;
+      padding: 0;
+      box-sizing: border-box;
+      -webkit-tap-highlight-color: transparent;
+    }
+
+    body {
+      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
+      background-color: #000;
+      color: #fff;
+      height: 100dvh;
+      width: 100vw;
+      overflow: hidden;
+      position: fixed;
+      display: flex;
+      justify-content: center;
+      align-items: center;
+    }
+
+    #app {
+      height: 100%;
+      width: 100%;
+      position: relative;
+      overflow: hidden;
+      /* For desktop, limit max-width to maintain mobile aspect ratio */
+      max-width: 420px;
+      margin: 0 auto;
+    }
+
+    #videoContainer {
+      height: calc(100% - 80px);
+      width: 100%;
+      position: relative;
+      overflow: hidden;
+    }
+
+    .video-slide {
+      position: absolute;
+      height: 100%;
+      width: 100%;
+      top: 0;
+      left: 0;
+      display: flex;
+      justify-content: center;
+      align-items: center;
+      transform: translateX(100%);
+      transition: transform 0.3s ease;
+    }
+
+    .video-slide.active {
+      transform: translateX(0);
+    }
+
+    .video-slide.prev {
+      transform: translateX(-100%);
+    }
+
+    video {
+      height: 100%;
+      width: 100%;
+      object-fit: contain; /* Changed from cover to contain */
+      background-color: #000;
+    }
+
+    .video-title {
+      position: absolute;
+      top: 20px;
+      left: 10px;
+      right: 10px;
+      padding: 10px;
+      background-color: rgba(0, 0, 0, 0.5);
+      border-radius: 8px;
+      z-index: 10;
+    }
+
+    .loading-overlay {
+      position: absolute;
+      top: 0;
+      left: 0;
+      width: 100%;
+      height: 100%;
+      display: flex;
+      justify-content: center;
+      align-items: center;
+      background-color: rgba(0, 0, 0, 0.7);
+      z-index: 20;
+    }
+
+    .spinner {
+      width: 40px;
+      height: 40px;
+      border: 4px solid rgba(255, 255, 255, 0.3);
+      border-radius: 50%;
+      border-top-color: #fff;
+      animation: spin 1s ease-in-out infinite;
+    }
+
+    @keyframes spin {
+      to { transform: rotate(360deg); }
+    }
+
+    /* Play button styles */
+    .play-button-overlay {
+      position: absolute;
+      top: 0;
+      left: 0;
+      width: 100%;
+      height: 100%;
+      display: none; /* Hidden by default */
+      justify-content: center;
+      align-items: center;
+      background-color: rgba(0, 0, 0, 0.3);
+      z-index: 15;
+      cursor: pointer;
+    }
+
+    .play-button {
+      width: 80px;
+      height: 80px;
+      background-color: rgba(255, 255, 255, 0.2);
+      border-radius: 50%;
+      display: flex;
+      justify-content: center;
+      align-items: center;
+      backdrop-filter: blur(2px);
+      transition: transform 0.2s, background-color 0.2s;
+    }
+
+    .play-button:hover {
+      transform: scale(1.1);
+      background-color: rgba(255, 255, 255, 0.3);
+    }
+
+    .play-icon {
+      width: 30px;
+      height: 30px;
+      fill: white;
+      margin-left: 0px; /* Slight adjustment for visual centering */
+    }
+
+    .mute-button {
+      position: absolute;
+      bottom: 100px;
+      right: 20px;
+      background-color: rgba(0, 0, 0, 0.5);
+      border-radius: 50%;
+      width: 40px;
+      height: 40px;
+      display: flex;
+      justify-content: center;
+      align-items: center;
+      z-index: 10;
+      cursor: pointer;
+    }
+
+    .mute-icon, .unmute-icon {
+      width: 24px;
+      height: 24px;
+      fill: white;
+    }
+
+    .unmute-icon {
+      display: none;
+    }
+
+    #thumbnailBar {
+      height: 80px;
+      width: 100%;
+      position: relative;
+      display: flex;
+      justify-content: space-around;
+      align-items: center;
+      background-color: #111;
+    }
+
+    .thumbnail {
+      height: 60px;
+      width: 60px;
+      border-radius: 8px;
+      overflow: hidden;
+      border: 2px solid transparent;
+      transition: border-color 0.3s;
+      cursor: pointer;
+    }
+
+    .thumbnail.active {
+      border-color: #0095f6;
+    }
+
+    .thumbnail img {
+      width: 100%;
+      height: 100%;
+      object-fit: cover;
+    }
+
+    /* Desktop styles */
+    @media (min-width: 768px) {
+      body {
+        background-color: #000; /* Ensure black background extends fully */
+      }
+
+      #app {
+        height: 100vh;
+        width: 375px; /* Common mobile width */
+        max-height: 90vh;
+        box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
+        border-radius: 12px;
+        overflow: hidden;
+      }
+    }
+  </style>
+</head>
+<body>
+<div id="app">
+  <div id="videoContainer"></div>
+  <div id="thumbnailBar"></div>
+</div>
+
+<script>
+  document.addEventListener('DOMContentLoaded', function() {
+    // Sample video data
+    const videoData = [
+      {
+        src: '/media/violin-class/02/playing-position.mp4',
+        thumbnail: '/media/violin-class/02/playing-position.jpg',
+        title: 'Playing position<br />Stay still for 5 counts<br />Resting position feet and resting position violin<br />Take a bow'
+      },
+      {
+        src: '/media/violin-class/02/bowhold-bunny.mp4',
+        thumbnail: '/media/violin-class/02/bowhold-bunny.jpg',
+        title: 'Bowhold Bunny'
+      },
+    ];
+
+    const videoContainer = document.getElementById('videoContainer');
+    const thumbnailBar = document.getElementById('thumbnailBar');
+
+    let currentVideoIndex = 0;
+    let isMuted = false;
+
+    // Create video slides
+    videoData.forEach((data, index) => {
+      // Create video slide
+      const videoSlide = document.createElement('div');
+      videoSlide.className = `video-slide ${index === 0 ? 'active' : ''}`;
+      videoSlide.dataset.index = index;
+
+      // Create video element
+      const video = document.createElement('video');
+      video.loop = true;
+      video.muted = isMuted;
+      video.playsInline = true;
+      video.dataset.index = index;
+
+      // Create source element
+      const source = document.createElement('source');
+      source.src = data.src;
+      source.type = 'video/mp4';
+
+      // Create title overlay
+      const titleOverlay = document.createElement('div');
+      titleOverlay.className = 'video-title';
+      titleOverlay.innerHTML = data.title;
+
+      // Create loading overlay
+      const loadingOverlay = document.createElement('div');
+      loadingOverlay.className = 'loading-overlay';
+      loadingOverlay.innerHTML = '<div class="spinner"></div>';
+
+      // Create play button overlay
+      const playButtonOverlay = document.createElement('div');
+      playButtonOverlay.className = 'play-button-overlay';
+      playButtonOverlay.innerHTML = `
+                    <div class="play-button">
+                        <svg class="play-icon" viewBox="0 0 24 24">
+                            <path d="M8 5v14l11-7z"/>
+                        </svg>
+                    </div>
+                `;
+
+      // Create mute button
+      const muteButton = document.createElement('div');
+      muteButton.className = 'mute-button';
+      muteButton.innerHTML = `
+                    <svg class="mute-icon" viewBox="0 0 24 24">
+                        <path d="M3 9v6h4l5 5V4L7 9H3zm13.5 3c0-1.77-1.02-3.29-2.5-4.03v8.05c1.48-.73 2.5-2.25 2.5-4.02zM14 3.23v2.06c2.89.86 5 3.54 5 6.71s-2.11 5.85-5 6.71v2.06c4.01-.91 7-4.49 7-8.77s-2.99-7.86-7-8.77z"/>
+                    </svg>
+                    <svg class="unmute-icon" viewBox="0 0 24 24">
+                        <path d="M16.5 12c0-1.77-1.02-3.29-2.5-4.03v2.21l2.45 2.45c.03-.2.05-.41.05-.63zm2.5 0c0 .94-.2 1.82-.54 2.64l1.51 1.51C20.63 14.91 21 13.5 21 12c0-4.28-2.99-7.86-7-8.77v2.06c2.89.86 5 3.54 5 6.71zM4.27 3L3 4.27 7.73 9H3v6h4l5 5v-6.73l4.25 4.25c-.67.52-1.42.93-2.25 1.18v2.06c1.38-.31 2.63-.95 3.69-1.81L19.73 21 21 19.73l-9-9L4.27 3zM12 4L9.91 6.09 12 8.18V4z"/>
+                    </svg>
+                `;
+
+      // Append elements
+      video.appendChild(source);
+      videoSlide.appendChild(video);
+      videoSlide.appendChild(titleOverlay);
+      videoSlide.appendChild(loadingOverlay);
+      videoSlide.appendChild(playButtonOverlay);
+      videoSlide.appendChild(muteButton);
+      videoContainer.appendChild(videoSlide);
+
+      // Add event listeners for play/pause state
+      video.addEventListener('pause', () => {
+        playButtonOverlay.style.display = 'flex';
+      });
+
+      video.addEventListener('play', () => {
+        playButtonOverlay.style.display = 'none';
+      });
+
+      // Play button click handler
+      playButtonOverlay.addEventListener('click', () => {
+        video.play().catch(e => console.error("Video play failed:", e));
+      });
+
+      video.addEventListener('waiting', () => {
+        loadingOverlay.style.display = 'flex';
+      });
+
+      video.addEventListener('canplay', () => {
+        loadingOverlay.style.display = 'none';
+        if (video.paused) {
+          playButtonOverlay.style.display = 'flex';
+        } else {
+          playButtonOverlay.style.display = 'none';  
+        }
+      });
+
+      // Create thumbnail
+      const thumbnail = document.createElement('div');
+      thumbnail.className = `thumbnail ${index === 0 ? 'active' : ''}`;
+      thumbnail.dataset.index = index;
+
+      const thumbnailImg = document.createElement('img');
+      thumbnailImg.src = data.thumbnail;
+      thumbnailImg.alt = `Thumbnail for video ${index + 1}`;
+
+      thumbnail.appendChild(thumbnailImg);
+      thumbnailBar.appendChild(thumbnail);
+
+
+    });
+
+    // Handle thumbnail clicks
+    thumbnailBar.addEventListener('click', (e) => {
+      const thumbnail = e.target.closest('.thumbnail');
+      if (thumbnail) {
+        const newIndex = parseInt(thumbnail.dataset.index);
+        if (newIndex !== currentVideoIndex) {
+          changeVideo(currentVideoIndex, newIndex);
+        }
+      }
+    });
+
+    // Handle video tap to pause/play
+    videoContainer.addEventListener('click', (e) => {
+      if (e.target.tagName === 'VIDEO') {
+        const video = e.target;
+        if (video.paused) {
+          video.play().catch(e => console.error("Video play failed:", e));
+        } else {
+          video.pause();
+        }
+      }
+    });
+
+    // Handle mute button clicks
+    videoContainer.addEventListener('click', (e) => {
+      const muteButton = e.target.closest('.mute-button');
+      if (muteButton) {
+        e.stopPropagation();
+        toggleMute();
+      }
+    });
+
+    // Handle swipe
+    let touchStartX = 0;
+    let touchEndX = 0;
+
+    videoContainer.addEventListener('touchstart', (e) => {
+      touchStartX = e.changedTouches[0].screenX;
+    }, { passive: true });
+
+    videoContainer.addEventListener('touchend', (e) => {
+      touchEndX = e.changedTouches[0].screenX;
+      handleSwipe();
+    }, { passive: true });
+
+    // Add keyboard navigation for desktop
+    document.addEventListener('keydown', (e) => {
+      if (e.key === 'ArrowLeft') {
+        // Previous video
+        if (currentVideoIndex > 0) {
+          changeVideo(currentVideoIndex, currentVideoIndex - 1);
+        }
+      } else if (e.key === 'ArrowRight') {
+        // Next video
+        if (currentVideoIndex < videoData.length - 1) {
+          changeVideo(currentVideoIndex, currentVideoIndex + 1);
+        }
+      } else if (e.key === ' ' || e.key === 'Spacebar') {
+        // Toggle play/pause
+        const currentVideo = document.querySelector(`.video-slide[data-index="${currentVideoIndex}"] video`);
+        if (currentVideo.paused) {
+          currentVideo.play().catch(e => console.error("Video play failed:", e));
+        } else {
+          currentVideo.pause();
+        }
+        e.preventDefault();
+      } else if (e.key === 'm') {
+        // Toggle mute
+        toggleMute();
+      }
+    });
+
+    function handleSwipe() {
+      const swipeThreshold = 50;
+      if (touchEndX + swipeThreshold < touchStartX) {
+        // Swipe left - next video
+        if (currentVideoIndex < videoData.length - 1) {
+          changeVideo(currentVideoIndex, currentVideoIndex + 1);
+        }
+      } else if (touchEndX > touchStartX + swipeThreshold) {
+        // Swipe right - previous video
+        if (currentVideoIndex > 0) {
+          changeVideo(currentVideoIndex, currentVideoIndex - 1);
+        }
+      }
+    }
+
+    function changeVideo(oldIndex, newIndex) {
+      // Update video slides
+      const oldSlide = document.querySelector(`.video-slide[data-index="${oldIndex}"]`);
+      const newSlide = document.querySelector(`.video-slide[data-index="${newIndex}"]`);
+      const oldVideo = oldSlide.querySelector('video');
+      const newVideo = newSlide.querySelector('video');
+
+      // Pause current video
+      oldVideo.pause();
+
+      // Position slides for animation
+      if (newIndex > oldIndex) {
+        oldSlide.classList.remove('active');
+        oldSlide.classList.add('prev');
+        newSlide.classList.add('active');
+      } else {
+        oldSlide.classList.remove('active');
+        newSlide.classList.remove('prev');
+        newSlide.classList.add('active');
+      }
+
+      // Play new video
+      newVideo.muted = isMuted;
+      newVideo.play().catch(e => {
+        console.error("Video play failed:", e);
+        // Show play button on play failure
+        const playButtonOverlay = newSlide.querySelector('.play-button-overlay');
+        playButtonOverlay.style.display = 'flex';
+      });
+
+      // Update thumbnails
+      document.querySelector(`.thumbnail[data-index="${oldIndex}"]`).classList.remove('active');
+      document.querySelector(`.thumbnail[data-index="${newIndex}"]`).classList.add('active');
+
+      // Update current index
+      currentVideoIndex = newIndex;
+    }
+
+    function toggleMute() {
+      isMuted = !isMuted;
+
+      // Update all videos
+      document.querySelectorAll('video').forEach(video => {
+        video.muted = isMuted;
+      });
+
+      // Update mute button icons
+      document.querySelectorAll('.mute-icon').forEach(icon => {
+        icon.style.display = isMuted ? 'none' : 'block';
+      });
+
+      document.querySelectorAll('.unmute-icon').forEach(icon => {
+        icon.style.display = isMuted ? 'block' : 'none';
+      });
+    }
+  });
+</script>
+</body>
+</html>
+
+
diff --git a/static/violin-class/videos/all.html b/static/violin-class/videos/all.html
new file mode 100644
index 0000000..e69102c
--- /dev/null
+++ b/static/violin-class/videos/all.html
@@ -0,0 +1,592 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
+  <title>Suzuki Violin Class - Practice Videos</title>
+  <style>
+    * {
+      margin: 0;
+      padding: 0;
+      box-sizing: border-box;
+      -webkit-tap-highlight-color: transparent;
+    }
+
+    body {
+      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
+      background-color: #000;
+      color: #fff;
+      height: 100dvh;
+      width: 100vw;
+      overflow: hidden;
+      position: fixed;
+      display: flex;
+      justify-content: center;
+      align-items: center;
+    }
+
+    #app {
+      height: 100%;
+      width: 100%;
+      position: relative;
+      overflow: hidden;
+      /* For desktop, limit max-width to maintain mobile aspect ratio */
+      max-width: 420px;
+      margin: 0 auto;
+    }
+
+    #videoContainer {
+      height: 100%;
+      width: 100%;
+      position: relative;
+      overflow: hidden;
+    }
+
+    .video-slide {
+      position: absolute;
+      height: 100%;
+      width: 100%;
+      top: 0;
+      left: 0;
+      display: flex;
+      justify-content: center;
+      align-items: center;
+      transform: translateX(100%);
+      transition: transform 0.3s ease;
+    }
+
+    .video-slide.active {
+      transform: translateX(0);
+    }
+
+    .video-slide.prev {
+      transform: translateX(-100%);
+    }
+
+    video {
+      height: 100%;
+      width: 100%;
+      object-fit: contain; /* Changed from cover to contain */
+      background-color: #000;
+    }
+
+    .video-title {
+      position: absolute;
+      bottom: 20px;
+      left: 10px;
+      right: 10px;
+      padding: 10px;
+      background-color: rgba(0, 0, 0, 0.5);
+      border-radius: 8px;
+      z-index: 10;
+    }
+
+    .loading-overlay {
+      position: absolute;
+      top: 0;
+      left: 0;
+      width: 100%;
+      height: 100%;
+      display: flex;
+      justify-content: center;
+      align-items: center;
+      background-color: rgba(0, 0, 0, 0.7);
+      z-index: 20;
+    }
+
+    .spinner {
+      width: 40px;
+      height: 40px;
+      border: 4px solid rgba(255, 255, 255, 0.3);
+      border-radius: 50%;
+      border-top-color: #fff;
+      animation: spin 1s ease-in-out infinite;
+    }
+
+    @keyframes spin {
+      to { transform: rotate(360deg); }
+    }
+
+    /* Play button styles */
+    .play-button-overlay {
+      position: absolute;
+      top: 0;
+      left: 0;
+      width: 100%;
+      height: 100%;
+      display: none; /* Hidden by default */
+      justify-content: center;
+      align-items: center;
+      background-color: rgba(0, 0, 0, 0.3);
+      z-index: 15;
+      cursor: pointer;
+    }
+
+    .play-button {
+      width: 80px;
+      height: 80px;
+      background-color: rgba(255, 255, 255, 0.2);
+      border-radius: 50%;
+      display: flex;
+      justify-content: center;
+      align-items: center;
+      backdrop-filter: blur(2px);
+      transition: transform 0.2s, background-color 0.2s;
+    }
+
+    .play-button:hover {
+      transform: scale(1.1);
+      background-color: rgba(255, 255, 255, 0.3);
+    }
+
+    .play-icon {
+      width: 30px;
+      height: 30px;
+      fill: white;
+      margin-left: 0px; /* Slight adjustment for visual centering */
+    }
+
+    .mute-button {
+      position: absolute;
+      bottom: 100px;
+      right: 20px;
+      background-color: rgba(0, 0, 0, 0.5);
+      border-radius: 50%;
+      width: 40px;
+      height: 40px;
+      display: flex;
+      justify-content: center;
+      align-items: center;
+      z-index: 10;
+      cursor: pointer;
+    }
+
+    .mute-icon, .unmute-icon {
+      width: 24px;
+      height: 24px;
+      fill: white;
+    }
+
+    .unmute-icon {
+      display: none;
+    }
+
+    #thumbnailBar {
+      height: 100%px;
+      width: 100%;
+      position: absolute;
+      top: 0;
+      overflow: scroll;
+      left: -400px;
+      display: flex;
+      flex-direction: column;
+      align-items: flex-start;
+      /*justify-content: space-around;*/
+      /*align-items: center;*/
+      background-color: rgba(11, 11, 11, 0.8);
+      transition: left 0.3s ease-in-out;
+    }
+
+    #thumbnailBar.show {
+      left: 0;
+    }
+
+    #thumbnailBar #closeButton {
+      padding: 15px;
+      cursor: pointer;
+      font-weight: bold;
+    }
+
+    .thumbnail {
+      width: 100%;
+      height: 60px;
+      overflow: hidden;
+      border: 2px solid transparent;
+      transition: border-color 0.3s;
+      cursor: pointer;
+      display: flex;
+      align-items: center;
+      gap: 10px;
+    }
+
+    .thumbnail.active {
+      border-color: #0095f6;
+    }
+
+    .thumbnail img {
+      border-radius: 8px;
+      height: 100%;
+      object-fit: cover;
+    }
+
+    .thumbnail span{
+      color: white;
+      font-size: 14px;
+      flex: 1;
+    }
+
+    /* Desktop styles */
+    @media (min-width: 768px) {
+      body {
+        background-color: #000; /* Ensure black background extends fully */
+      }
+
+      #app {
+        height: 100vh;
+        width: 375px; /* Common mobile width */
+        max-height: 90vh;
+        box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
+        border-radius: 12px;
+        overflow: hidden;
+      }
+    }
+
+    #menu {
+      position: absolute;
+      color: white;
+      top: 0;
+      left: 0;
+      padding: 15px;
+      font-weight: bold;
+      cursor: pointer;
+      background-color: rgba(11,11,11,0.8);
+      transition: left 0.3s ease-in-out;
+    }
+    #menu.hide {
+      left: -400px;
+    }
+  </style>
+</head>
+<body>
+<div id="app">
+  <div id="videoContainer"></div>
+  <div id="thumbnailBar"><div id="closeButton">❌ Close</div></div>
+  <div id="menu"><span>☰ All Videos</span></div>
+</div>
+
+<script>
+  document.addEventListener('DOMContentLoaded', function() {
+    // Sample video data
+    const videoData = [
+      {
+        src: '/media/violin-class/01/singing-a.mp4',
+        thumbnail: '/media/violin-class/01/singing-a-thumb.jpg',
+        title: 'Sing A looking at the notecard'
+      },
+      {
+        src: '/media/violin-class/01/icecream-cone.mp4',
+        thumbnail: '/media/violin-class/01/icecream-cone-thumb.jpg',
+        title: 'Sing and clap ice cream shh cone'
+      },
+      {
+        src: '/media/violin-class/01/resting-bow.mp4',
+        thumbnail: '/media/violin-class/01/resting-bow-thumb.jpg',
+        title: 'Resting position and take a bow'
+      },
+      {
+        src: '/media/violin-class/01/red-green-feet.mp4',
+        thumbnail: '/media/violin-class/01/red-green-feet-thumb.jpg',
+        title: 'Practice resting position feet (red) and playing position feet (green)'
+      },
+      {
+        src: '/media/violin-class/02/playing-position.mp4',
+        thumbnail: '/media/violin-class/02/playing-position.jpg',
+        title: 'Playing position - Stay still for 5 counts<br />Resting position feet and violin<br />Take a bow'
+      },
+      {
+        src: '/media/violin-class/02/bowhold-bunny.mp4',
+        thumbnail: '/media/violin-class/02/bowhold-bunny.jpg',
+        title: 'Bowhold Bunny'
+      },
+      {
+        src: '/media/violin-class/sing-clap.mp4',
+        thumbnail: '/media/violin-class/sing-clap.jpg',
+        title: 'Sing and clap Stop Big bow'
+      },
+      {
+        src: '/media/violin-class/flat-violin.mp4',
+        thumbnail: '/media/violin-class/flat-violin.jpg',
+        title: 'Chicken and the Flat violin. Don\'t drop the chicken!'
+      },
+      {
+        src: '/media/violin-class/bow-with-ty.mp4',
+        thumbnail: '/media/violin-class/bow-with-ty.jpg',
+        title: 'Resting position feet and violin Take a bow and say "Thank you Ms. Choi"'
+      },
+    ];
+
+    const videoContainer = document.getElementById('videoContainer');
+    const thumbnailBar = document.getElementById('thumbnailBar');
+
+    let currentVideoIndex = 0;
+    let isMuted = false;
+
+    // Create video slides
+    videoData.forEach((data, index) => {
+      // Create video slide
+      const videoSlide = document.createElement('div');
+      videoSlide.className = `video-slide ${index === 0 ? 'active' : ''}`;
+      videoSlide.dataset.index = index;
+
+      // Create video element
+      const video = document.createElement('video');
+      video.loop = true;
+      video.muted = isMuted;
+      video.playsInline = true;
+      video.dataset.index = index;
+
+      // Create source element
+      const source = document.createElement('source');
+      source.src = data.src;
+      source.type = 'video/mp4';
+
+      // Create title overlay
+      const titleOverlay = document.createElement('div');
+      titleOverlay.className = 'video-title';
+      titleOverlay.innerHTML = data.title;
+
+      // Create loading overlay
+      const loadingOverlay = document.createElement('div');
+      loadingOverlay.className = 'loading-overlay';
+      loadingOverlay.innerHTML = '<div class="spinner"></div>';
+
+      // Create play button overlay
+      const playButtonOverlay = document.createElement('div');
+      playButtonOverlay.className = 'play-button-overlay';
+      playButtonOverlay.innerHTML = `
+                    <div class="play-button">
+                        <svg class="play-icon" viewBox="0 0 24 24">
+                            <path d="M8 5v14l11-7z"/>
+                        </svg>
+                    </div>
+                `;
+
+      // Create mute button
+      const muteButton = document.createElement('div');
+      muteButton.className = 'mute-button';
+      muteButton.innerHTML = `
+                    <svg class="mute-icon" viewBox="0 0 24 24">
+                        <path d="M3 9v6h4l5 5V4L7 9H3zm13.5 3c0-1.77-1.02-3.29-2.5-4.03v8.05c1.48-.73 2.5-2.25 2.5-4.02zM14 3.23v2.06c2.89.86 5 3.54 5 6.71s-2.11 5.85-5 6.71v2.06c4.01-.91 7-4.49 7-8.77s-2.99-7.86-7-8.77z"/>
+                    </svg>
+                    <svg class="unmute-icon" viewBox="0 0 24 24">
+                        <path d="M16.5 12c0-1.77-1.02-3.29-2.5-4.03v2.21l2.45 2.45c.03-.2.05-.41.05-.63zm2.5 0c0 .94-.2 1.82-.54 2.64l1.51 1.51C20.63 14.91 21 13.5 21 12c0-4.28-2.99-7.86-7-8.77v2.06c2.89.86 5 3.54 5 6.71zM4.27 3L3 4.27 7.73 9H3v6h4l5 5v-6.73l4.25 4.25c-.67.52-1.42.93-2.25 1.18v2.06c1.38-.31 2.63-.95 3.69-1.81L19.73 21 21 19.73l-9-9L4.27 3zM12 4L9.91 6.09 12 8.18V4z"/>
+                    </svg>
+                `;
+
+      // Append elements
+      video.appendChild(source);
+      videoSlide.appendChild(video);
+      videoSlide.appendChild(titleOverlay);
+      videoSlide.appendChild(loadingOverlay);
+      videoSlide.appendChild(playButtonOverlay);
+      videoSlide.appendChild(muteButton);
+      videoContainer.appendChild(videoSlide);
+
+      // Add event listeners for play/pause state
+      video.addEventListener('pause', () => {
+        playButtonOverlay.style.display = 'flex';
+      });
+
+      video.addEventListener('play', () => {
+        playButtonOverlay.style.display = 'none';
+      });
+
+      // Play button click handler
+      playButtonOverlay.addEventListener('click', () => {
+        video.play().catch(e => console.error("Video play failed:", e));
+      });
+
+      video.addEventListener('waiting', () => {
+        loadingOverlay.style.display = 'flex';
+      });
+
+      video.addEventListener('canplay', () => {
+        loadingOverlay.style.display = 'none';
+        if (video.paused) {
+          playButtonOverlay.style.display = 'flex';
+        } else {
+          playButtonOverlay.style.display = 'none';  
+        }
+      });
+
+      // Create thumbnail
+      const thumbnail = document.createElement('div');
+      thumbnail.className = `thumbnail ${index === 0 ? 'active' : ''}`;
+      thumbnail.dataset.index = index;
+
+      const thumbnailImg = document.createElement('img');
+      thumbnailImg.src = data.thumbnail;
+      thumbnailImg.alt = `Thumbnail for video ${index + 1}`;
+
+      const thumbnailCaption = document.createElement('span');
+      thumbnailCaption.innerHTML = data.title;
+
+      thumbnail.appendChild(thumbnailImg);
+      thumbnail.appendChild(thumbnailCaption);
+      thumbnailBar.appendChild(thumbnail);
+    });
+
+    const close = document.getElementById('closeButton');
+    const menu = document.getElementById('menu');
+
+    close.addEventListener('click', function () {
+      thumbnailBar.classList.toggle('show');
+      menu.classList.toggle('hide');
+    });
+
+    menu.addEventListener('click', function () {
+      thumbnailBar.classList.toggle('show');
+      menu.classList.toggle('hide');
+    });
+
+    // Handle thumbnail clicks
+    thumbnailBar.addEventListener('click', (e) => {
+      const thumbnail = e.target.closest('.thumbnail');
+      if (thumbnail) {
+        const newIndex = parseInt(thumbnail.dataset.index);
+        if (newIndex !== currentVideoIndex) {
+          changeVideo(currentVideoIndex, newIndex);
+        }
+      }
+    });
+
+    // Handle video tap to pause/play
+    videoContainer.addEventListener('click', (e) => {
+      if (e.target.tagName === 'VIDEO') {
+        const video = e.target;
+        if (video.paused) {
+          video.play().catch(e => console.error("Video play failed:", e));
+        } else {
+          video.pause();
+        }
+      }
+    });
+
+    // Handle mute button clicks
+    videoContainer.addEventListener('click', (e) => {
+      const muteButton = e.target.closest('.mute-button');
+      if (muteButton) {
+        e.stopPropagation();
+        toggleMute();
+      }
+    });
+
+    // Handle swipe
+    let touchStartX = 0;
+    let touchEndX = 0;
+
+    videoContainer.addEventListener('touchstart', (e) => {
+      touchStartX = e.changedTouches[0].screenX;
+    }, { passive: true });
+
+    videoContainer.addEventListener('touchend', (e) => {
+      touchEndX = e.changedTouches[0].screenX;
+      handleSwipe();
+    }, { passive: true });
+
+    // Add keyboard navigation for desktop
+    document.addEventListener('keydown', (e) => {
+      if (e.key === 'ArrowLeft') {
+        // Previous video
+        if (currentVideoIndex > 0) {
+          changeVideo(currentVideoIndex, currentVideoIndex - 1);
+        }
+      } else if (e.key === 'ArrowRight') {
+        // Next video
+        if (currentVideoIndex < videoData.length - 1) {
+          changeVideo(currentVideoIndex, currentVideoIndex + 1);
+        }
+      } else if (e.key === ' ' || e.key === 'Spacebar') {
+        // Toggle play/pause
+        const currentVideo = document.querySelector(`.video-slide[data-index="${currentVideoIndex}"] video`);
+        if (currentVideo.paused) {
+          currentVideo.play().catch(e => console.error("Video play failed:", e));
+        } else {
+          currentVideo.pause();
+        }
+        e.preventDefault();
+      } else if (e.key === 'm') {
+        // Toggle mute
+        toggleMute();
+      }
+    });
+
+    function handleSwipe() {
+      const swipeThreshold = 50;
+      if (touchEndX + swipeThreshold < touchStartX) {
+        // Swipe left - next video
+        if (currentVideoIndex < videoData.length - 1) {
+          changeVideo(currentVideoIndex, currentVideoIndex + 1);
+        }
+      } else if (touchEndX > touchStartX + swipeThreshold) {
+        // Swipe right - previous video
+        if (currentVideoIndex > 0) {
+          changeVideo(currentVideoIndex, currentVideoIndex - 1);
+        }
+      }
+    }
+
+    function changeVideo(oldIndex, newIndex) {
+      // Update video slides
+      const oldSlide = document.querySelector(`.video-slide[data-index="${oldIndex}"]`);
+      const newSlide = document.querySelector(`.video-slide[data-index="${newIndex}"]`);
+      const oldVideo = oldSlide.querySelector('video');
+      const newVideo = newSlide.querySelector('video');
+
+      // Pause current video
+      oldVideo.pause();
+
+      // Position slides for animation
+      if (newIndex > oldIndex) {
+        oldSlide.classList.remove('active');
+        oldSlide.classList.add('prev');
+        newSlide.classList.add('active');
+      } else {
+        oldSlide.classList.remove('active');
+        newSlide.classList.remove('prev');
+        newSlide.classList.add('active');
+      }
+
+      // Play new video
+      newVideo.muted = isMuted;
+      newVideo.play().catch(e => {
+        console.error("Video play failed:", e);
+        // Show play button on play failure
+        const playButtonOverlay = newSlide.querySelector('.play-button-overlay');
+        playButtonOverlay.style.display = 'flex';
+      });
+
+      // Update thumbnails
+      document.querySelector(`.thumbnail[data-index="${oldIndex}"]`).classList.remove('active');
+      document.querySelector(`.thumbnail[data-index="${newIndex}"]`).classList.add('active');
+
+      // Update current index
+      currentVideoIndex = newIndex;
+
+      thumbnailBar.classList.remove('show');
+      menu.classList.remove('hide');
+    }
+
+    function toggleMute() {
+      isMuted = !isMuted;
+
+      // Update all videos
+      document.querySelectorAll('video').forEach(video => {
+        video.muted = isMuted;
+      });
+
+      // Update mute button icons
+      document.querySelectorAll('.mute-icon').forEach(icon => {
+        icon.style.display = isMuted ? 'none' : 'block';
+      });
+
+      document.querySelectorAll('.unmute-icon').forEach(icon => {
+        icon.style.display = isMuted ? 'block' : 'none';
+      });
+    }
+  });
+</script>
+</body>
+</html>
+
+
