The interaction begins on a dark splash screen featuring a green TV icon, a title, and a 'Get started' button at the bottom. Tapping the 'Get started' button triggers a bottom sheet to slide up from the bottom of the screen. This bottom sheet contains social sign-in options ('Continue with Apple' and 'Continue with Google'). As the bottom sheet slides up, the background elements (the icon, title, and original button) dim smoothly to focus the user's attention on the sign-in options. The bottom sheet transition is fast and fluid, utilizing a subtle spring easing that gives it an organic, physical feel as it settles into place.

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