nginx.conf

server {

    server_name www.example.com;
    root /var/www/prosklad/public;

    gzip on;
    gzip_disable "msie6";
    gzip_vary on;
    gzip_proxied any;
    gzip_comp_level 6;
    gzip_buffers 16 8k;
    gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript application/javascript;
    client_max_body_size 3072m;
    access_log /var/log/nginx/prosklad.access.log;
    error_log /var/log/nginx/prosklad.error.log;

    # Point index to the Laravel front controller.

    location /socket.io {
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Host $http_host;
        proxy_set_header X-NginX-Proxy true;
        proxy_pass http://localhost:6001;
        proxy_redirect off;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "Upgrade";
    }

    index index.php;

    location = /ping {
            default_type application/json;
            return 200 '{"ping": "Ok"}';
        }

    location / {
           try_files $uri $uri/ /index.php?$query_string;
        }
----------------------------------------------------------------------

     # New landing nuxt.js static page

     location ~ / {
     alias /var/www/landing/dist/;
     index 200.html;
        try_files $uri $uri/ /200.html;
     }

     location /snt {
     alias /var/www/landing/dist/;
     index index.html;
        try_files $uri $uri/ /index.html;
     }


     location /tis {
     alias /var/www/landing/dist/;
     index index.html;
        try_files $uri $uri/ /index.html;
     }

     location /esf {
     alias /var/www/landing/dist/;
     index index.html;
        try_files $uri $uri/ /index.html;
     }

     location /for-clients {
     alias /var/www/landing/dist/;
     index index.html;
        try_files $uri $uri/ /index.html;
     }

    location /landing {
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Host $http_host;
        proxy_set_header X-NginX-Proxy true;
        proxy_pass http://localhost:3000;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "Upgrade";
  }

-------------------------------------------------------------------------

    location ~ \.php$ {
        try_files $uri /index.php =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass unix:/run/php/php7.4-fpm.sock;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        include fastcgi_params;
        fastcgi_read_timeout 1000;
    }

    listen 80; # managed by Certbot

}