Added mobile view

[GuilhermeGiachellin]

• Created mobile view.
• Corrected bug with login popup.

[netlify[bot]]

✔️ Deploy Preview for elegant-swanson-8d214d ready!

🔨 Explore the source changes: ece913ed8d660550077dcfb26dba8e24e5154c40

🔍 Inspect the deploy log: https://app.netlify.com/sites/elegant-swanson-8d214d/deploys/61c6112f004275000755146b

😎 Browse the preview: https://deploy-preview-44--elegant-swanson-8d214d.netlify.app