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⚡️ CSS ::highlight() + TreeWalker for dynamic text search: - No DOM manipulation - Pure CSS ::highlight() styling - Efficient TreeWalker traversal [Code Snippet 👇]
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![Hold up, here is the prompt: works with almost any model. enjoy :) Role & Objective: Act as an Elite UI/UX Front-End Engineer specializing in Apple-tier micro-interactions and advanced CSS. Your task is to program a perfectly centered navigation bar in a strictly SINGLE HTML file containing all HTML, vanilla CSS, and vanilla JavaScript. No external libraries or frameworks (No Tailwind, React, etc.). Design Concept - "True Liquid Glass": CRITICAL INSTRUCTION: Do NOT generate standard, flat "glassmorphism" or basic frosted glass. I require a physically accurate "Liquid Glass" aesthetic. It must look like wet, poured clear resin, combining the high-gloss specular highlights of classic macOS Aqua with the volumetric spatial depth of modern Apple VisionOS. 1. The Liquid Glass Material & Lighting (CSS): - Deep Refraction: Use `backdrop-filter` with extreme blur (e.g., 50px) and over-saturation (200%). - Specular Highlight: Create a curved, semi-transparent white gradient on the top half using a pseudo-element (`::before`) to simulate a hard light reflection on a wet, rounded 3D surface. - Caustics & Volume: Use multi-layered inner and outer `box-shadow` properties to simulate light refracting at the bottom edge and casting a realistic ambient drop shadow. - Interactive Glare: Implement a soft radial-gradient spotlight inside the glass that dynamically tracks the user's mouse cursor (X/Y coordinates) using JavaScript and CSS variables (`mix-blend-mode: overlay`). 2. Navigation Layout & Elements: - Center the pill-shaped navigation bar perfectly in the middle of the viewport. - Include 3 main navigation items with minimalist, inline SVG stroke icons and text labels: "Home", "Call", and "List". - Add a subtle vertical divider line after the main buttons. - Next to the divider, add a Dark/Light Mode toggle button containing inline SVG Sun and Moon icons. 3. Animations & "Apple Magic": - Sliding Active Pill: Create a solid background "pill" that sits *behind* the active navigation item's text/icon. When a different item is clicked, this pill must dynamically recalculate its width and slide to the new position. - Spring Physics: The sliding transition MUST use an exact Apple-style bouncy spring easing curve (e.g., `transition: all 0.5s cubic-bezier(0.34, 1.2, 0.64, 1)`). - Tactile Feedback: Buttons and icons must physically press down slightly (`transform: scale(0.92)`) when clicked (`:active`). - Theme Switch: The Sun and Moon icons must smoothly rotate, scale, and cross-fade during the transition. 4. Background Environment (Crucial): - Glass needs light and color to refract! Create a full-viewport, smoothly animated mesh gradient background using 3 large, heavily blurred, floating color blobs. - Implement full Dark/Light mode logic using CSS variables (`:root` and `[data-theme="dark"]`). Toggling the theme must seamlessly transition the background blob colors, glass opacity, shadow intensity, and text colors. Output ONLY the pristine, production-ready code. Prioritize maximum visual fidelity and silky-smooth 60fps animations.](https://image.24vids.com/tw-2032212276447490106/amplify_video_thumb/2032212244692336641/img/JoGBG5XEJRS4Xl0O.jpg)
![I improved the prompt 👇 { "archetype": "Artistic / Fashion / Conceptual", "duration": "15s", "prompt": { "concept": { "title": "Ink Smoke Art – Kinetic Title Sequence", "description": "Continuous 15s one-take black ink-smoke motion graphics. Five characters form from living smoke on pure white void, each performing a characteristic motion while smoke stays alive. Formation direction alternates every 3s. Characters dissolve smoothly through smoke into the next. Kinetic uppercase text emerges from smoke on the complementary side. Final invitation text at the end. Always fluid, never static.", "duration": "15s", "rhythm_structure": { "0-3s": "[image1] forms right-to-left + characteristic motion, text left", "3-6s": "Morph to [image3] left-to-right + characteristic motion, text right", "6-9s": "Morph to [image2] right-to-left + characteristic motion, text left", "9-12s": "Morph to [image4] left-to-right + characteristic motion, text right", "12-15s": "Morph to [image5] right-to-left + characteristic motion + final invitation text" } }, "camera_direction": { "shot_type": "Strict continuous one-take, locked or micro-drift", "forbidden": ["No cuts", "No teleportation", "No hidden transitions", "No freeze frames"], "camera_journey": "Centered medium-wide on pure white void. Locked or extremely slow drift. All energy from living smoke and character motion." }, "typography": { "allowed_words": [ "INK SMOKE ART", "MOTION GRAPHICS", "MIDJOURNEY + H3", "PROMPTS by TechHalla", "MAKE IT YOURS" ], "treatment": { "not_flat_overlay": true, "required_properties": [ "Formed from dense black smoke particles and tendrils", "Physical volumetric depth", "Smoke occlusion and interaction", "Subtle continuous warping", "Bold uppercase condensed sans-serif", "Kinetic emergence synchronized to morphs and directional flow" ] } }, "visual_style": { "overall": "Black ink-smoke art, ultra high-contrast monochrome, pure white void, volumetric living smoke with dense cores and wispy filaments", "inspired_by": [ "[image1]– exact silhouette, long hair, armor, smoke density", "[image2]– exact suit, gun, coat edges, frontal presence", "[image3]– exact spiky hair, martial pose, wristbands, full-body mass", "[image4]– exact cowl, cape flow, dramatic profile", "[image5]– exact straw hat, back view, coat tails, dynamic stance" ], "color_palette": ["pure black", "deep charcoal smoke", "pure white void"], "materials_and_texture": "Living ink smoke, variable density, continuous filament motion, soft volumetric edges, constant micro-turbulence" }, "motion_language": { "follows_music": false, "core_behavior": "Never static. Smoke always swirls. Characters form while performing characteristic motion. Morphs only through smoke densifying and reforming. Direction alternates every beat. Visible smoke motion in every frame." }, "storyboard": { "total_beats": 5, "beat_duration": "3 seconds each", "beats": [ { "id": "01", "time": "0.0–3.0", "description": "Pure white void. Black smoke enters from right, flows left, coalesces into [image1]. Smoke lives on hair, armor and cloak while figure performs slow head turn and shoulder roll, long hair and cloak billowing as if scanning the horizon. Text “INK SMOKE ART” forms left from arriving tendrils into bold uppercase interacting with smoke. End of beat: form smoothly dissolves into swirling smoke." }, { "id": "02", "time": "3.0–6.0", "description": "Smoke reverses, enters from left, flows right, reforms into [image3]. Smoke swirls on limbs and spiky hair while figure performs slight crouch into charged fighting stance, fists clenching, body vibrating with residual energy. Previous text dissolves; “MOTION GRAPHICS” emerges right from arriving smoke into bold uppercase. End of beat: form smoothly dissolves into smoke." }, { "id": "03", "time": "6.0–9.0", "description": "Smoke reverses, enters from right, flows left, reforms into [image32. Smoke lives on suit edges and coat while figure performs slow raise of gun-holding arm into low ready position, coat flaring, determined forward lean. Text “MIDJOURNEY + H3” forms left from rising particles into bold uppercase. End of beat: form smoothly dissolves into smoke." }, { "id": "04", "time": "9.0–12.0", "description": "Smoke reverses, enters from left, flows right, reforms into [image4]. Smoke billows on long cape while figure performs dramatic cape sweep and subtle crouch, head tilting under cowl as if listening. Text “PROMPTS by TechHalla” emerges right from trailing cape smoke into bold uppercase. End of beat: form smoothly dissolves into smoke." }, { "id": "05", "time": "12.0–15.0", "description": "Smoke reverses, enters from right, flows left, reforms into [image5]. Smoke rises and trails on coat tails and hat while figure performs confident stance shift, straw hat tilting, coat tails whipping backward, one arm slightly extending forward. Previous text dissolves; residual smoke briefly reforms titles, then “MAKE IT YOURS” emerges centered from final smoke into bold uppercase as smoke slowly dissipates into white void, never fully static until end frame." } ] } } } Check out the previous one along with the Midjourney prompt for the images!](https://image.24vids.com/tw-2091676049251688806/amplify_video_thumb/2091675100558786560/img/Tlt-jdXACsuYKtgo.jpg)
![Motion graphics created by using Seedance 2.0 on Nsketch AI Prompt ⤵️ Ultra-sleek motion design sequence. Pure black background throughout. White-on-black minimal aesthetic. No cuts — one single continuous unbroken visual evolution. Locked-off static center frame, no camera movement. All motion occurs within the subject. Self-luminous white forms on absolute black, no grain, no shadows. 0–1s [ORIGIN]: A single white point materializes at center frame. It pulses once — three concentric rings ripple outward like a heartbeat and dissolve into black. 1–2s [LINE]: The point stretches into a razor-thin white horizontal line extending edge to edge with elastic ease-out motion. 2–4s [GRID → CIRCLE]: The line multiplies into a precise grid of nine parallel horizontal and vertical lines appearing in staggered succession. The grid warps — outer lines curve inward, the structure rotates, straight lines bend into arcs, converging into a perfect geometric circle outline. 4–6s [WIREFRAME → SOLID SPHERE]: The circle extrudes into a 3D wireframe sphere, every latitude and longitude line crisp, slowly rotating on its vertical axis. The wireframe fills in smoothly — dissolving into a solid white surface with a soft specular highlight in the upper-left quadrant. 6–8s [INTERFACE]: The sphere flattens and unfolds into a clean rectangular plane — a minimal phone interface with rounded corners. Abstract UI elements appear inside: status bar, a grid of rounded app icons, home indicator bar. White line art on black. 8–10s [CUBE → BLOOM]: The interface folds inward, collapsing into an isometric wireframe cube that tumbles once. The cube's six faces peel outward simultaneously, each becoming a smooth white elliptical petal — blooming open like a flower in zero gravity. 10–12s [VORTEX]: The flower dissolves into hundreds of tiny white particles orbiting the center in a controlled elliptical vortex, some clockwise, some counterclockwise, each following a precise mathematical path, flickering softly. 12–13s [WATCH]: The particles decelerate and self-organize — converging and snapping into position to assemble the silhouette of a wristwatch: a clean rectangular case outline with lugs, built entirely from particles. 13–14s [COLLAPSE]: The watch dissolves into fluid white ribbons that compress into a single dense white sphere. It pulses once — brighter than before — then collapses rapidly inward to a single brilliant point. 14–15s [LOGO]: The point holds for one silent beat. Then it expands into a clean minimal brand logo — white sans-serif letterforms on black. A single pulse of warm amber light blooms from center behind the logo, fades to black. White text remains. Style: luxury tech brand motion identity, Bauhaus-minimalist, mathematical precision. Mood: calm, inevitable, intelligent, premium.](https://image.24vids.com/tw-2041392542659584302/ext_tw_video_thumb/2041392519330840576/pu/img/gJnakn0aUsx_Pqnd.jpg)
