diff --git a/nginx/sites-available/cloud.grupopralog.com.br.conf b/nginx/sites-available/cloud.grupopralog.com.br.conf
deleted file mode 100644
index a46ae18..0000000
--- a/nginx/sites-available/cloud.grupopralog.com.br.conf
+++ /dev/null
@@ -1,101 +0,0 @@
-# ==============================================================================
-# ARQUIVO DE CONFIGURAÇÃO NGINX PARA NEXTCLOUD E OFFICE ONLINE
-# DOMÍNIO: cloud.grupopralog.com.br
-# AUTOR: Gemini AI (Especialista NGINX)
-# VERSÃO: 4.2 (Corrigido para backend HTTP do Office Online)
-# ==============================================================================
-
-# ------------------------------------------------------------------------------
-# A. UPSTREAMS
-# ------------------------------------------------------------------------------
-upstream nextcloud_backend {
-    server 172.16.253.12;
-}
-
-# UPSTREAM CORRIGIDO: Apontando para o Office Online via HTTP na porta 80
-upstream officeonline_backend {
-    # ATENÇÃO: SUBSTITUA 192.168.X.Y PELO IP INTERNO DO SEU SERVIDOR OFFICE ONLINE
-    server srvoffice001.itguys.com.br;
-}
-
-# ==============================================================================
-# B. BLOCO HTTP: Redirecionar para HTTPS
-# ==============================================================================
-server {
-    listen 80;
-    listen [::]:80;
-    server_name cloud.grupopralog.com.br;
-
-    location /.well-known/acme-challenge/ {
-        root /var/www/html;
-    }
-
-    location / {
-        return 301 https://$host$request_uri;
-    }
-}
-
-# ==============================================================================
-# C. BLOCO HTTPS: Servidor Principal
-# ==============================================================================
-server {
-    listen 443 ssl http2;
-    listen [::]:443 ssl http2;
-    server_name cloud.grupopralog.com.br;
-
-    # ... (suas seções D e E de SSL e parâmetros gerais permanecem as mesmas) ...
-    ssl_certificate /etc/letsencrypt/live/cloud.grupopralog.com.br/fullchain.pem;
-    ssl_certificate_key /etc/letsencrypt/live/cloud.grupopralog.com.br/privkey.pem;
-    include /etc/nginx/snippets/ssl_params.conf;
-    add_header Strict-Transport-Security "max-age=15552000; includeSubDomains" always;
-    #add_header X-Content-Type-Options nosniff always;
-    add_header X-Permitted-Cross-Domain-Policies none always;
-    add_header X-Robots-Tag "noindex, nofollow" always;
-    add_header X-XSS-Protection "1; mode=block" always;
-    client_max_body_size 10G;
-    access_log /var/log/nginx/access.log detailed_proxy;
-    error_log /var/log/nginx/error.log;
-    include /etc/nginx/snippets/custom_errors.conf;
-    include /etc/nginx/snippets/global_robots.conf;
-
-
-    # --------------------------------------------------------------------------
-    # H. ROTAS ESPECÍFICAS (LOCATIONS)
-    # --------------------------------------------------------------------------
-    location = /.well-known/carddav { return 301 $scheme://$host/remote.php/dav; }
-    location = /.well-known/caldav  { return 301 $scheme://$host/remote.php/dav; }
-
-    # ==========================================================================
-    # BLOCO DO OFFICE ONLINE CORRIGIDO
-    # ==========================================================================
-    location ~ ^/(m|x|we|wv|op/view) {
-        # MUDANÇA CRÍTICA: Usando http:// para se comunicar com o backend
-        proxy_pass http://officeonline_backend;
-
-        proxy_set_header Host srvoffice001.itguys.com.br;
-        proxy_set_header X-Real-IP $remote_addr;
-        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header X-Forwarded-Proto https; # IMPORTANTE: Informa que a conexão original era https
-        proxy_set_header X-Forwarded-Host $host;
-    }
-
-    # --------------------------------------------------------------------------
-    # H.2. Rota Principal da Aplicação Nextcloud
-    # --------------------------------------------------------------------------
-    location / {
-        proxy_pass http://nextcloud_backend;
-        # ... (todos os outros parâmetros de proxy que você já tinha) ...
-        proxy_set_header Host $host;
-        proxy_set_header X-Real-IP $remote_addr;
-        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header X-Forwarded-Proto $scheme;
-        proxy_set_header X-Forwarded-Host $host;
-        proxy_set_header X-Forwarded-Port $server_port;
-        proxy_http_version 1.1;
-        proxy_connect_timeout 60s;
-        proxy_read_timeout 3600s;
-        proxy_send_timeout 3600s;
-        proxy_buffering off;
-        proxy_request_buffering off;
-    }
-}