jarajapugowtham/Sky-cast- ? reverse-engineered prompt

Build me a clean, responsive weather app called Sky Cast that lets people type in any city and तुरंत see the current weather. It should use live weather data, show useful details like temperature and conditions, and switch icons based on the weather so it feels alive. I also want it to detect the user’s location automatically and show the local weather when the page opens. Make it look good on phones and desktop, simple and modern, with a nice hero style weather display and a search box that feels easy to use. If you need to look up the current OpenWeather API docs online, go ahead. Please put everything together so it works as a polished single page app with HTML, CSS, and JavaScript.