front-hub/src/pages/Landing/Landing.tsx

import { Box, CssBaseline, ThemeProvider, useTheme, useMediaQuery } from "@mui/material";
import Section1 from "./Section1";
import Section2 from "./Section2";
import Section3 from "./Section3";
import Section4 from "./Section4";
import Section5 from "./Section5";
import FloatingSupportChat from "@root/components/FloatingSupportChat/FloatingSupportChat";
import Footer from "@root/components/Footer";
import Navbar from "@root/components/NavbarOld/Navbar";
import { theme } from "@root/utils/theme";

export default function Landing() {
  const muiTheme = useTheme();
  const isTablet = useMediaQuery(muiTheme.breakpoints.down(900));

  return (
    <ThemeProvider theme={theme}>
      <CssBaseline />
      <Box
        sx={{
          position: "relative",
          paddingTop: isTablet ? "51px" : "80px",
          color: "white",
        }}
      >
        <Navbar isLoggedIn={false} />
        <Section1 />
        <Section2 />
        <Section3 />
        <Section4 />
        <Section5 />
        <Footer />
        <FloatingSupportChat />
      </Box>
    </ThemeProvider>
  );
}