<IfModule mod_expires.c>
    ExpiresActive On

    # Fonts (1 year - they never change)
    ExpiresByType font/woff2 "access plus 1 year"
    ExpiresByType application/font-woff2 "access plus 1 year"

    # Images (1 year)
    ExpiresByType image/svg+xml "access plus 1 year"
    ExpiresByType image/png "access plus 1 year"
    ExpiresByType image/jpeg "access plus 1 year"
    ExpiresByType image/webp "access plus 1 year"
    ExpiresByType image/x-icon "access plus 1 year"

    # CSS & JS (1 week - updated via deploy)
    ExpiresByType text/css "access plus 1 week"
    ExpiresByType application/javascript "access plus 1 week"
    ExpiresByType text/javascript "access plus 1 week"

    # JSON (1 day - locales may change)
    ExpiresByType application/json "access plus 1 day"

    # HTML (no cache - always fresh)
    ExpiresByType text/html "access plus 0 seconds"

    # Manifest & Service Worker (no cache)
    <FilesMatch "(manifest\.json|service-worker\.js)$">
        ExpiresDefault "access plus 0 seconds"
    </FilesMatch>
</IfModule>

<IfModule mod_headers.c>
    # Service Worker must not be cached
    <FilesMatch "service-worker\.js$">
        Header set Cache-Control "no-cache, no-store, must-revalidate"
    </FilesMatch>

    # Fonts: immutable
    <FilesMatch "\.(woff2|woff)$">
        Header set Cache-Control "public, max-age=31536000, immutable"
    </FilesMatch>
</IfModule>
