server {
    listen 80;
    server_name _;
    root /usr/share/nginx/html;
    index index.html;

    # Tek sayfa; her yol index.html'e düşsün
    location / {
        try_files $uri $uri/ /index.html;
        add_header Cache-Control "no-cache, must-revalidate";
    }

    # Ses dosyaları: byte-range (seek); iterasyon sırasında kısa cache
    location ~* \.(mp3|wav|ogg)$ {
        add_header Accept-Ranges bytes;
        add_header Cache-Control "no-cache, must-revalidate";
    }

    location ~* \.(js|css|png|jpg|svg)$ {
        add_header Cache-Control "no-cache, must-revalidate";
    }

    gzip on;
    gzip_types text/plain text/css application/javascript application/json image/svg+xml;
    gzip_min_length 1024;
}