# 🚀 How I Built a Modern AI SaaS Landing Page with Next.js and Tailwind

#nextjs #webdev #tailwindcss #saas

Recently I built a modern AI SaaS landing page template using Next.js 15 and Tailwind CSS v4.

The goal was simple:

Create a fast, scalable, and reusable landing page architecture for SaaS products.

In this article I'll walk through:

The project structure
Key UI components
How to keep your code scalable

🧱 Project Structure

A clean architecture is essential when building SaaS landing pages.

Here is the structure I used:

src
 ├ app
 ├ components
 ├ data
 ├ styles
 └ public

Inside the components folder, each landing page section becomes its own module.

Example:

components
 ├ hero
 ├ features
 ├ pricing
 ├ testimonials
 ├ faq
 └ footer

This keeps everything modular and easy to maintain.

🧩 Hero Section

The hero section is the most important part of a landing page.

Example component:

export default function HeroSection() {
  return (
    <section className="py-32 text-center">
      <h1 className="text-5xl font-bold">
        Build AI SaaS Products Faster
      </h1>

      <p className="mt-6 text-lg text-gray-400">
        Modern landing page built with Next.js and Tailwind
      </p>
    </section>
  )
}

⚡ Feature Section

Instead of writing UI repeatedly, create reusable feature cards.

Example:

function FeatureCard({title, description}) {
 return (
  <div className="p-6 rounded-xl border">
   <h3>{title}</h3>
   <p>{description}</p>
  </div>
 )
}