server {
    listen 80;
    server_name www.olapka.ru;

    return 301 https://olapka.ru$request_uri;
}

server {
    listen 80;
    server_name olapka.ru;

    root /usr/share/nginx/html;
    index index.html;

    # Отдельная страница ошибки 404
    error_page 404 /404.html;

    # Убираем .html из исходных запросов браузера
    if ($request_uri ~ ^(/[^?]*)\.html(\?.*)?$) {
        return 301 $1$is_args$args;
    }

    location / {
        try_files $uri $uri.html $uri/ =404;
    }

    # Доступ только для внутренней обработки ошибки
    location = /404.html {
        internal;
    }
     # Machine-readable site summaries (UTF-8 Markdown in .txt files).
    location ~ ^/llms(?:-full)?\.txt$ {
        types { }
        default_type text/plain;
        charset utf-8;
        add_header Cache-Control "public, max-age=3600";
        try_files $uri =404;
    }

    # Keep the source legal page's noindex policy on its Markdown copy.
    location = /legal.md {
        types { }
        default_type text/markdown;
        charset utf-8;
        add_header X-Robots-Tag "noindex, follow";
        add_header Link '</llms.txt>; rel="describedby"';
        try_files $uri =404;
    }

    location ~ ^/(index|services|personal-animation|business-animation|social-animation|portfolio|contacts)\.md$ {
        types { }
        default_type text/markdown;
        charset utf-8;
        add_header Cache-Control "public, max-age=3600";
        add_header Link '</llms.txt>; rel="describedby"';
        try_files $uri =404;
    }
}