```typescript // Create navbar component const createNavbar = () => { const navbar = document.createElement("nav"); navbar.classList.add("bg-white", "shadow-lg"); const menuBtn = document.createElement("button"); menuBtn.classList.add("text-gray-500", "mr-4", "focus:outline-none"); menuBtn.innerHTML = ` `; navbar.appendChild(menuBtn); const navbarLogo = document.createElement("a"); navbarLogo.href = "#"; navbarLogo.innerHTML = "Logo"; navbarLogo.classList.add("font-bold", "text-lg", "text-gray-800", "mr-auto"); navbar.appendChild(navbarLogo); const navItems = document.createElement("ul"); navItems.classList.add("flex", "items-center"); const navLink1 = document.createElement("li"); navLink1.classList.add("mr-4"); navLink1.innerHTML = "Home"; navItems.appendChild(navLink1); const navLink2 = document.createElement("li"); navLink2.classList.add("mr-4"); navLink2.innerHTML = "About"; navItems.appendChild(navLink2); const navLink3 = document.createElement("li"); navLink3.classList.add("mr-4"); navLink3.innerHTML = "Services"; navItems.appendChild(navLink3); const navLink4 = document.createElement("li"); navLink4.classList.add("mr-4"); navLink4.innerHTML = "Contact"; navItems.appendChild(navLink4); navbar.appendChild(navItems); return navbar; }; // Create hero component const createHero = () => { const hero = document.createElement("section"); hero.classList.add("bg-gray-50", "py-24", "px-8"); const heading = document.createElement("h1"); heading.classList.add("text-5xl", "font-bold", "text-gray-800", "mb-8"); heading.innerHTML = "Welcome to our futuristic landing page"; hero.appendChild(heading); const subheading = document.createElement("p"); subheading.classList.add("text-lg", "text-gray-600", "mb-8"); subheading.innerHTML = "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc rhoncus bibendum faucibus."; hero.appendChild(subheading); const ctaBtn = document.createElement("button"); ctaBtn.classList.add("bg-blue-600", "text-white", "rounded-lg", "px-6", "py-3", "font-medium", "hover:bg-blue-700"); ctaBtn.innerHTML = "Get Started"; hero.appendChild(ctaBtn); return hero; }; // Create feature component const createFeature = (iconClass: string, title: string, description: string) => { const feature = document.createElement("div"); feature.classList.add("flex", "flex-col", "items-center", "text-center", "mb-8"); const icon = document.createElement("div"); icon.classList.add("bg-blue-500", "text-white", "rounded-full", "p-4", "mb-4"); icon.innerHTML = ``; feature.appendChild(icon); const featureTitle = document.createElement("h3"); featureTitle.classList.add("text-xl", "font-bold", "text-gray-800", "mb-2"); featureTitle.innerHTML = title; feature.appendChild(featureTitle); const featureDesc = document.createElement("p"); featureDesc.classList.add("text-gray-600"); featureDesc.innerHTML = description; feature.appendChild(featureDesc); return feature; }; // Create features component const createFeatures = () => { const features = document.createElement("section"); features.classList.add("bg-white", "py-24", "px-8"); const heading = document.createElement("h2"); heading.classList.add("text-3xl", "font-bold", "text-gray-800", "mb-8", "text-center"); heading.innerHTML = "Features"; features.appendChild(heading); const featureContainer = document.createElement("div"); featureContainer.classList.add("flex", "flex-wrap", "justify-center"); const feature1 = createFeature("bi bi-lightbulb", "Innovative Design", "Lorem ipsum dolor sit amet, consectetur adipiscing elit."); featureContainer.appendChild(feature1); const feature2 = createFeature("bi bi-palette", "Beautiful Interface", "Lorem ipsum dolor sit amet, consectetur adipiscing elit."); featureContainer.appendChild(feature2); const feature3 = createFeature("bi bi-gear", "Easy to Use", "Lorem ipsum dolor sit amet, consectetur adipiscing elit."); featureContainer.appendChild(feature3); const feature4 = createFeature("bi bi-shield", "High Security", "Lorem ipsum dolor sit amet, consectetur adipiscing elit."); featureContainer.appendChild(feature4); features.appendChild(featureContainer); return features; }; // Create footer component const createFooter = () => { const footer = document.createElement("footer"); footer.classList.add("bg-gray-800", "py-8", "px-8"); const footerText = document.createElement("p"); footerText.classList.add("text-white", "text-center"); footerText.innerHTML = "© 2023 Futuristic Landing Page. All rights reserved."; footer.appendChild(footerText); return footer; }; // Render the landing page const render = () => { const app = document.getElementById("app"); const navbar = createNavbar(); const hero = createHero(); const features = createFeatures(); const footer = createFooter(); app.appendChild(navbar); app.appendChild(hero); app.appendChild(features); app.appendChild(footer); }; render(); ```