[Design] Revamp Landing Page with Neubrutalist Aesthetic

[kjarir]

The current landing page lacks a unique visual identity. This issue covers the implementation of a "Neubrutalist" theme using high-contrast borders, bold typography (Space Grotesk), and hard shadows to give the tool a premium, developer-centric feel.

[RishiGoswami-code]

Assign this issue to me, I will take care of it by having very modern and asthetic reference of good landing pages. I have designed and made Sendlume.