Design a modern, minimal, fun, and professional homepage UI for a financial planning web app called "CAL.AI". The vibe should be clean and inviting like Notion or Wealthfront, with soft gradients, glassmorphism effects, and light desi cultural undertones (e.g., illustrations or quotes). The page should include:- A bold hero section with a CTA button ("Start Planning Now") and a subheading like "Make Your Money Work Like a Starboy"- A 3-column feature section with icons for: 1. Salary Breakdown Tool 💸 2. Goal-Based Planning Wizard 🎯 3. Emotional Financial Advisor 💬- A testimonial slider section ("Users love CAL.AI because it speaks like a big bro")- A fun but professional roadmap timeline: Plan → Track → Grow → Flex- A light-themed rewards section with point-based milestones and gamified rewards- Footer with contact, social, and privacy links- Overall, use a calm but confident tone with lots of space and soft shadowsUse html, css Tailwind, js and React. Make it mobile-responsive. Avoid anything too corporate, stiff, or old-school. Make sure the design feels like a new-gen app but grounded in Indian personal finance habits.