FROM nginx:1.27-alpine

# Pages statiques (HTML + logo + assets)
COPY public/ /usr/share/nginx/html/

# Config nginx minimale : tout sert index.html, cache court pour iterer
COPY nginx.conf /etc/nginx/conf.d/default.conf

EXPOSE 80

HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
  CMD wget -qO- http://127.0.0.1/ >/dev/null 2>&1 || exit 1