server {
    listen 80;
    listen [::]:80;
    server_name agy.qpid.pro;

    location /.well-known/acme-challenge/ {
        root /var/www/certbot;
    }

    location / {
        return 301 https://$host$request_uri;
    }
}

server {
    listen 443 ssl;
    listen [::]:443 ssl;
    http2 on;
    server_name agy.qpid.pro;

    ssl_certificate /etc/letsencrypt/live/agy.qpid.pro/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/agy.qpid.pro/privkey.pem;

    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_prefer_server_ciphers on;
    ssl_ciphers HIGH:!aNULL:!MD5;
    ssl_session_cache shared:SSL:10m;
    ssl_session_timeout 1d;

    # Security Headers
    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;

    # Gzip Compression for fast bundle loading
    gzip on;
    gzip_vary on;
    gzip_proxied any;
    gzip_comp_level 6;
    gzip_min_length 1000;
    gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript image/svg+xml application/manifest+json;

    # Certbot webroot
    location /.well-known/acme-challenge/ {
        root /var/www/certbot;
    }


    # Antigravity Manager — all other traffic to port 8045
    location / {
        proxy_pass http://127.0.0.1:8045/;
        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_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_buffering off;
        proxy_read_timeout 120s;
        proxy_connect_timeout 5s;
        client_max_body_size 100M;
    }
}