diff --git a/nginx/sites-available/unifi.itguys.com.br.conf b/nginx/sites-available/unifi.itguys.com.br.conf
deleted file mode 100644
index 2de3f2b..0000000
--- a/nginx/sites-available/unifi.itguys.com.br.conf
+++ /dev/null
@@ -1,121 +0,0 @@
-# =========================================================================================
-# ARQUIVO: /etc/nginx/sites-available/unifi.itguys.com.br.conf
-# AUTOR:   Gemini (Especialista NGINX)
-# DATA:    25/09/2025 - 22:05
-# VERSÃO:  6.1 (Correção para erro 400 - Bad Request)
-#
-# DESCRIÇÃO:
-# Configuração de Proxy Reverso OTIMIZADA e SEGURA para a interface UniFi.
-# Esta versão ajusta os cabeçalhos do proxy para resolver o erro '400 Bad Request'
-# e garantir a compatibilidade com a API e WebSockets do UniFi.
-# =========================================================================================
-
-# --- DEFINIÇÃO DOS BACKENDS ---
-upstream unifi_backend_web {
-    server 172.16.254.123:8443;
-}
-upstream unifi_backend_inform {
-    server 172.16.254.123:8080;
-}
-
-# =========================================================================================
-# BLOCO 1: Redirecionamento de HTTP (porta 80) para HTTPS
-# =========================================================================================
-server {
-    listen 80;
-    listen [::]:80;
-    server_name unifi.itguys.com.br;
-
-    location /.well-known/acme-challenge/ {
-        root /var/www/html;
-    }
-    location / {
-        return 301 https://$host$request_uri;
-    }
-}
-
-# =========================================================================================
-# BLOCO 2: Servidor Principal - Proxy Reverso para a Interface Web (HTTPS)
-# =========================================================================================
-server {
-    listen 443 ssl http2;
-    listen [::]:443 ssl http2;
-    server_name unifi.itguys.com.br;
-
-    access_log /var/log/nginx/unifi.itguys.com.br.access.log;
-    error_log /var/log/nginx/unifi.itguys.com.br.error.log warn;
-
-    # =================================================================
-    # INÍCIO: Configurações de SSL/TLS (Autocontido)
-    # =================================================================
-    ssl_certificate /etc/letsencrypt/live/unifi.itguys.com.br/fullchain.pem;
-    ssl_certificate_key /etc/letsencrypt/live/unifi.itguys.com.br/privkey.pem;
-    ssl_trusted_certificate /etc/letsencrypt/live/unifi.itguys.com.br/fullchain.pem;
-    ssl_session_timeout 1d;
-    ssl_session_tickets off;
-    ssl_protocols TLSv1.2 TLSv1.3;
-    ssl_prefer_server_ciphers off;
-    ssl_ciphers 'TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384';
-    ssl_stapling on;
-    ssl_stapling_verify on;
-    # =================================================================
-    # FIM: Configurações de SSL/TLS
-    # =================================================================
-
-    # --- Cabeçalhos de Segurança ---
-    add_header Strict-Transport-Security "max-age=63072000; includeSubDomains; preload" always;
-    add_header X-Frame-Options "SAMEORIGIN" always;
-    add_header X-Content-Type-Options "nosniff" always;
-    add_header X-XSS-Protection "1; mode=block" always;
-    add_header Referrer-Policy "no-referrer-when-downgrade" always;
-    add_header Content-Security-Policy "default-src 'self'; connect-src 'self' wss:; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https://static.ui.com https://images.svc.ui.com; font-src 'self' data:; object-src 'none'; frame-ancestors 'self';" always;
-
-    # --- Compressão ---
-    brotli on;
-    brotli_comp_level 6;
-    brotli_types text/plain text/css application/json application/javascript application/x-javascript text/xml application/xml application/xml+rss image/svg+xml;
-    gzip on;
-    gzip_vary on;
-    gzip_proxied any;
-    gzip_types text/plain text/css application/json application/javascript application/x-javascript text/xml application/xml application/xml+rss image/svg+xml;
-    
-    # --- ROTA PARA A APLICAÇÃO ---
-    location / {
-        proxy_pass https://unifi_backend_web;
-        proxy_ssl_verify off;
-
-        # --- Cabeçalhos Essenciais para UniFi (AJUSTADOS) ---
-        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;
-
-        # --- Cabeçalhos para WebSocket ---
-        proxy_http_version 1.1;
-        proxy_set_header Upgrade $http_upgrade;
-        proxy_set_header Connection "Upgrade";
-        proxy_read_timeout 86400; # Timeout longo para manter a conexão
-    }
-}
-
-# ==============================================================================
-# BLOCO 3: Servidor para o "Inform" dos Dispositivos (HTTP na porta 8080)
-# ==============================================================================
-server {
-    listen 8080;
-    listen [::]:8080;
-    server_name unifi.itguys.com.br;
-
-    access_log /var/log/nginx/unifi-inform.log;
-    error_log /var/log/nginx/unifi-inform.error.log;
-
-    location / {
-        proxy_set_header Host $http_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_read_timeout 600s;
-        proxy_send_timeout 600s;
-        proxy_pass http://unifi_backend_inform;
-    }
-}