front-hub/src/pages/Landing/Section1.tsx

import { Box, Button, Typography, useMediaQuery, useTheme } from "@mui/material";
import SectionWrapper from "@components/SectionWrapper";
import mainShapeVideo from "../../assets/animations/main.webm";
import previewMain from "../../assets/animations/preview_main.png";

declare module 'react' {
    interface HTMLAttributes<T> extends AriaAttributes, DOMAttributes<T> {
        pip?: string;
    }
}

export default function Section1() {
    const theme = useTheme();
    const upMd = useMediaQuery(theme.breakpoints.up("md"));

    return (
        <SectionWrapper
            component="section"
            maxWidth="lg"
            outerContainerSx={{
                backgroundColor: theme.palette.bg.main,
            }}
            sx={{
                display: "flex",
                pt: upMd ? "20px" : "20px",
                pb: "0px",
                flexDirection: upMd ? "row" : "column",
            }}
        >
            <Box sx={{
                display: "flex",
                flexDirection: "column",
                flexGrow: 1,
                order: upMd ? 1 : 2,
                maxWidth: "700px",
                mt: upMd ? "85px" : "40px",
                mb: upMd ? "101px" : "70px",
                alignItems: "start",
            }}>
                <Typography variant="h2">Сервисы прокачки маркетинга</Typography>
                <Typography mt="35px" maxWidth="560px">Покажут эффективность рекламы. Соберут все обращения клиентов. Повысят конверсию сайта</Typography>
                <Typography mt="11.5px">И все это в едином кабинете</Typography>
                <Button
                    variant="pena-contained-dark"
                    sx={{ mt: "40px" }}
                >
                    Подробнее
                </Button>
            </Box>
            <Box sx={{
                ml: upMd ? "-100px" : undefined,
                mb: "-40px",
                flexShrink: 1,
                textAlign: "center",
                order: upMd ? 2 : 1,
                alignSelf: "center",
                aspectRatio: "1 / 1",
                width: upMd ? undefined : "100%",
                maxHeight: upMd ? "550px" : "300px",
            }}>
                <video
                    autoPlay
                    loop
                    pip="false"
                    muted
                    playsInline
                    poster={previewMain}
                    style={{
                        display: "block",
                        width: "100%",
                        height: "100%",
                    }}
                >
                    <source src={mainShapeVideo} type="video/webm" />
                    Your browser doesn"t support HTML5 video tag.,
                </video>
            </Box>
        </SectionWrapper>
    );
}