fix: resolve layout, pdf datasheets data generation and excel 404 routing

app/[locale]/products/[...slug]/page.tsx

@@ -499,9 +499,14 @@ export default async function ProductPage({ params }: ProductPageProps) {
                   </h2>
                   <div className="h-1.5 w-24 bg-accent rounded-full" />
                 </div>
-                <div className="flex flex-col gap-4 max-w-2xl">
+                <div className="flex flex-row flex-wrap items-center gap-4 max-w-2xl">
-                  <DatasheetDownload datasheetPath={datasheetPath} className="mt-0" />
+                  <DatasheetDownload
-                  {excelPath && <ExcelDownload excelPath={excelPath} className="mt-0" />}
+                    datasheetPath={datasheetPath}
+                    className="mt-0 w-full sm:w-auto"
+                  />
+                  {excelPath && (
+                    <ExcelDownload excelPath={excelPath} className="mt-0 w-full sm:w-auto" />
+                  )}
                 </div>
               </div>
             )}

app/actions/brochure.ts

@@ -23,6 +23,14 @@ export async function requestBrochureAction(formData: FormData) {
   const email = formData.get('email') as string;
   const locale = (formData.get('locale') as string) || 'en';
 
+  // Anti-spam Honeypot Check
+  const honeypot = formData.get('company_website') as string;
+  if (honeypot) {
+    logger.warn('Spam detected via honeypot in brochure request', { email });
+    // Silently succeed to fool the bot without doing actual work
+    return { success: true };
+  }
+
   if (!email) {
     logger.warn('Missing email in brochure request');
     return { success: false, error: 'Missing email address' };
@@ -77,7 +85,7 @@ export async function requestBrochureAction(formData: FormData) {
 
     const html = await render(
       React.createElement(BrochureDeliveryEmail, {
-        email,
+        _email: email,
         brochureUrl,
         locale: locale as 'en' | 'de',
       }),

app/actions/contact.ts

@@ -25,6 +25,14 @@ export async function sendContactFormAction(formData: FormData) {
   // Track attempt
   services.analytics.track('contact-form-attempt');
 
+  // Anti-spam Honeypot Check
+  const honeypot = formData.get('company_website') as string;
+  if (honeypot) {
+    logger.warn('Spam detected via honeypot in contact request', { email: formData.get('email') });
+    // Silently succeed to fool the bot without doing actual work
+    return { success: true };
+  }
+
   const name = formData.get('name') as string;
   const email = formData.get('email') as string;
   const message = formData.get('message') as string;

components/ContactForm.tsx

@@ -139,6 +139,15 @@ export default function ContactForm() {
         {t('form.title')}
       </Heading>
       <form onSubmit={handleSubmit} className="grid grid-cols-1 md:grid-cols-2 gap-4 md:gap-8">
+        {/* Anti-spam Honeypot */}
+        <input
+          type="text"
+          name="company_website"
+          tabIndex={-1}
+          autoComplete="off"
+          style={{ display: 'none' }}
+          aria-hidden="true"
+        />
         <div className="space-y-1 md:space-y-2">
           <Label htmlFor="contact-name">{t('form.name')}</Label>
           <Input

components/FooterBrochureForm.tsx

@@ -93,6 +93,16 @@ export default function FooterBrochureForm({ className }: Props) {
         onSubmit={handleSubmit}
         className="w-full md:w-auto flex flex-col sm:flex-row gap-3"
       >
+        {/* Anti-spam Honeypot */}
+        <input
+          type="text"
+          name="company_website"
+          tabIndex={-1}
+          autoComplete="off"
+          style={{ display: 'none' }}
+          aria-hidden="true"
+        />
+
         <div className="relative w-full sm:w-64">
           <input
             name="email"

components/RequestQuoteForm.tsx

@@ -165,6 +165,16 @@ export default function RequestQuoteForm({ productName }: RequestQuoteFormProps)
 
   return (
     <form onSubmit={handleSubmit} className="space-y-3 !mt-0">
+      {/* Anti-spam Honeypot */}
+      <input
+        type="text"
+        name="company_website"
+        tabIndex={-1}
+        autoComplete="off"
+        style={{ display: 'none' }}
+        aria-hidden="true"
+      />
+
       <div className="space-y-2 !mt-0">
         <div className="space-y-1 !mt-0">
           <label htmlFor={emailId} className="sr-only">

middleware.ts

@@ -102,7 +102,7 @@ export default async function middleware(request: NextRequest) {
 
 export const config = {
   matcher: [
-    '/((?!api|_next/static|_next/image|favicon.ico|admin|manifest.webmanifest|.*\\.(?:svg|png|jpg|jpeg|gif|webp|pdf|txt|vcf|xml|webm|mp4|map)$).*)',
+    '/((?!api|_next/static|_next/image|favicon.ico|admin|manifest.webmanifest|.*\\.(?:svg|png|jpg|jpeg|gif|webp|pdf|xlsx|txt|vcf|xml|webm|mp4|map)$).*)',
     '/(de|en)/:path*',
   ],
 };

next.config.mjs

@@ -25,6 +25,18 @@ const nextConfig = {
     },
   },
   ...(isProd ? { output: 'standalone' } : {}),
+  async rewrites() {
+    return [
+      {
+        source: '/:locale/datasheets/:path*',
+        destination: '/datasheets/:path*',
+      },
+      {
+        source: '/:locale/brochure/:path*',
+        destination: '/brochure/:path*',
+      },
+    ];
+  },
   async headers() {
     const isProd = process.env.NODE_ENV === 'production';
     const umamiDomain = new URL(process.env.UMAMI_API_ENDPOINT || 'https://analytics.infra.mintel.me').origin;