fix .gitignore dir negation so config/ and scripts/ are tracked

config/nginx/conf.d/maps.conf

@@ -0,0 +1,26 @@
+# Bot detection maps. Empty deny lists = fully inert.
+# Add an entry only for agents that can never be a real visitor.
+# Rejected bots ($bad_agent) are a HINT passed to PHP via fastcgi_param
+# (add `fastcgi_param BITRIX_BOT $bad_agent;` in the snippet if you use it);
+# denied ones never reach PHP.
+
+map $http_user_agent $bad_agent {
+    default 0;
+    #~*(semrush|ahrefs|mj12bot)   1;
+}
+
+map $http_user_agent $denied_agent {
+    default 0;
+    ~*YandexRenderResourcesBot   1;   # known page-render crawler storm
+    #~*(other-bot-pattern)        1;
+}
+
+map $remote_addr $denied_ip {
+    default 0;
+    #203.0.113.66  1;
+    #198.51.100.0/24 1;
+}
+
+map $http_referer $bad_referer {
+    default 0;
+}

config/nginx/nginx.conf

@@ -0,0 +1,54 @@
+user www-data;
+worker_processes auto;
+pid /run/nginx.pid;
+error_log /var/log/nginx/error.log warn;
+include /etc/nginx/modules-enabled/*.conf;
+
+events {
+    worker_connections 2048;
+    multi_accept on;
+}
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+
+    # Standard combined-style format: CrowdSec parses it out of the box.
+    log_format main '$remote_addr - $remote_user [$time_local] '
+                    '"$request" $status $body_bytes_sent '
+                    '"$http_referer" "$http_user_agent"';
+    access_log /var/log/nginx/access.log main;
+
+    sendfile        on;
+    tcp_nopush      on;
+    tcp_nodelay     on;
+    keepalive_timeout 65;
+    server_tokens   off;
+    types_hash_max_size 2048;
+
+    client_max_body_size 100m;
+    client_body_buffer_size 128k;
+    client_header_timeout 60;
+    client_body_timeout   60;
+    send_timeout          60;
+
+    open_file_cache          max=10000 inactive=30s;
+    open_file_cache_valid    60s;
+    open_file_cache_min_uses 2;
+    open_file_cache_errors   on;
+
+    gzip on;
+    gzip_comp_level 5;
+    gzip_min_length 1024;
+    gzip_vary on;
+    gzip_types text/plain text/css text/xml application/json application/javascript
+               application/x-javascript image/svg+xml application/rss+xml text/xml+rss;
+
+    reset_timedout_connection on;
+
+    # Zone defined here, enforced per-location where needed:
+    limit_req_zone $binary_remote_addr zone=main_limit:10m rate=10r/s;
+
+    include /etc/nginx/conf.d/*.conf;
+    include /etc/nginx/sites-enabled/*;
+}

config/nginx/sites-available/bitrix.conf

@@ -0,0 +1,49 @@
+server {
+    listen 80;
+    listen [::]:80;
+    server_name __DOMAIN__ www.__DOMAIN__;
+
+    root  /home/bitrix/www;
+    index index.php index.html;
+    charset utf-8;
+
+    # ---- hard denies (order matters: regex locations match top-down) ----
+    location ~ /\.                                  { deny all; }  # dotfiles (.htaccess, .git...)
+    location ~* ^/(bitrix|local)/modules/.*\.php$   { deny all; }  # no direct module execution
+    location ~* ^/upload/.*\.(php|phar|phtml)$      { deny all; }  # uploads must never execute
+
+    # ---- static assets straight from disk, no PHP ----
+    location ~* ^.+\.(jpg|jpeg|gif|png|webp|avif|svg|ico|css|js|woff|woff2|ttf|eot|otf|mp3|mp4|m4a|ogg|pdf|zip|csv|xlsx?)$ {
+        expires 7d;
+        add_header Cache-Control "public";
+        access_log off;
+        try_files $uri =404;
+    }
+
+    # ---- optional rate-limit example zone (uncomment when needed) ----
+    #location /search {
+    #    limit_req zone=main_limit burst=20 nodelay;
+    #    rewrite ^(.*)$ /search/index.php last;
+    #}
+
+    # ---- Bitrix SEF routing (official pattern) ----
+    location / {
+        index index.php;
+        if (!-e $request_filename) {
+            rewrite ^(.*)$ /bitrix/urlrewrite.php last;
+        }
+    }
+
+    # ---- PHP execution ----
+    location ~ \.php$ {
+        include snippets/fastcgi-bitrix.conf;
+    }
+
+    # security headers (TLS versions added by certbot block later)
+    add_header X-Content-Type-Options nosniff always;
+    add_header X-Frame-Options SAMEORIGIN always;
+    add_header Referrer-Policy strict-origin-when-cross-origin always;
+}
+
+# certbot --nginx will extend this file with the :443 server block,
+# redirect 80->443 and ACME challenge handling automatically.

config/nginx/snippets/fastcgi-bitrix.conf

@@ -0,0 +1,10 @@
+fastcgi_pass unix:/run/php/bitrix-fpm.sock;
+fastcgi_index index.php;
+include fastcgi_params;
+fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+fastcgi_param SCRIPT_NAME     $fastcgi_script_name;
+fastcgi_param HTTPS           $https if_not_empty;
+fastcgi_read_timeout 300;
+fastcgi_buffer_size 64k;
+fastcgi_buffers 16 32k;
+fastcgi_hide_header X-Powered-By;