feat: product catalog

lib/datasheets.ts

@@ -7,7 +7,7 @@ import path from 'path';
  */
 export function getDatasheetPath(slug: string, locale: string): string | null {
   const datasheetsDir = path.join(process.cwd(), 'public', 'datasheets');
-  
+
   if (!fs.existsSync(datasheetsDir)) {
     return null;
   }
@@ -16,16 +16,21 @@ export function getDatasheetPath(slug: string, locale: string): string | null {
   const normalizedSlug = slug.replace(/-hv$|-mv$/, '');
 
   // Subdirectories to search in
-  const subdirs = ['', 'low-voltage', 'medium-voltage', 'high-voltage', 'solar'];
+  const subdirs = ['', 'products', 'low-voltage', 'medium-voltage', 'high-voltage', 'solar'];
 
   // List of patterns to try for the current locale
+  // Also try with -mv and -hv suffixes since some product slugs omit the voltage class
   const patterns = [
     `${slug}-${locale}.pdf`,
     `${slug}-2-${locale}.pdf`,
     `${slug}-3-${locale}.pdf`,
+    `${slug}-mv-${locale}.pdf`,
+    `${slug}-hv-${locale}.pdf`,
     `${normalizedSlug}-${locale}.pdf`,
     `${normalizedSlug}-2-${locale}.pdf`,
     `${normalizedSlug}-3-${locale}.pdf`,
+    `${normalizedSlug}-mv-${locale}.pdf`,
+    `${normalizedSlug}-hv-${locale}.pdf`,
   ];
 
   for (const subdir of subdirs) {
@@ -44,9 +49,70 @@ export function getDatasheetPath(slug: string, locale: string): string | null {
       `${slug}-en.pdf`,
       `${slug}-2-en.pdf`,
       `${slug}-3-en.pdf`,
+      `${slug}-mv-en.pdf`,
+      `${slug}-hv-en.pdf`,
       `${normalizedSlug}-en.pdf`,
       `${normalizedSlug}-2-en.pdf`,
       `${normalizedSlug}-3-en.pdf`,
+      `${normalizedSlug}-mv-en.pdf`,
+      `${normalizedSlug}-hv-en.pdf`,
+    ];
+    for (const subdir of subdirs) {
+      for (const pattern of enPatterns) {
+        const relativePath = path.join(subdir, pattern);
+        const filePath = path.join(datasheetsDir, relativePath);
+        if (fs.existsSync(filePath)) {
+          return `/datasheets/${relativePath}`;
+        }
+      }
+    }
+  }
+
+  return null;
+}
+
+/**
+ * Finds the datasheet Excel path for a given product slug and locale.
+ * Checks public/datasheets for matching .xlsx files.
+ */
+export function getExcelDatasheetPath(slug: string, locale: string): string | null {
+  const datasheetsDir = path.join(process.cwd(), 'public', 'datasheets');
+
+  if (!fs.existsSync(datasheetsDir)) {
+    return null;
+  }
+
+  const normalizedSlug = slug.replace(/-hv$|-mv$/, '');
+  const subdirs = ['', 'products', 'low-voltage', 'medium-voltage', 'high-voltage', 'solar'];
+
+  const patterns = [
+    `${slug}-${locale}.xlsx`,
+    `${slug}-2-${locale}.xlsx`,
+    `${slug}-3-${locale}.xlsx`,
+    `${normalizedSlug}-${locale}.xlsx`,
+    `${normalizedSlug}-2-${locale}.xlsx`,
+    `${normalizedSlug}-3-${locale}.xlsx`,
+  ];
+
+  for (const subdir of subdirs) {
+    for (const pattern of patterns) {
+      const relativePath = path.join(subdir, pattern);
+      const filePath = path.join(datasheetsDir, relativePath);
+      if (fs.existsSync(filePath)) {
+        return `/datasheets/${relativePath}`;
+      }
+    }
+  }
+
+  // Fallback to English if locale is not 'en'
+  if (locale !== 'en') {
+    const enPatterns = [
+      `${slug}-en.xlsx`,
+      `${slug}-2-en.xlsx`,
+      `${slug}-3-en.xlsx`,
+      `${normalizedSlug}-en.xlsx`,
+      `${normalizedSlug}-2-en.xlsx`,
+      `${normalizedSlug}-3-en.xlsx`,
     ];
     for (const subdir of subdirs) {
       for (const pattern of enPatterns) {

lib/pdf-brochure.tsx

@@ -0,0 +1,649 @@
+import * as React from 'react';
+import {
+    Document,
+    Page,
+    View,
+    Text,
+    Image,
+    StyleSheet,
+} from '@react-pdf/renderer';
+
+// ─── Brand Colors ───────────────────────────────────────────────────────────
+
+const C = {
+    primary: '#001a4d',
+    primaryDark: '#000d26',
+    saturated: '#0117bf',
+    accent: '#4da612',
+    accentLight: '#e8f5d8',
+    black: '#000000',
+    white: '#FFFFFF',
+    gray050: '#f8f9fa',
+    gray100: '#f3f4f6',
+    gray200: '#e5e7eb',
+    gray300: '#d1d5db',
+    gray400: '#9ca3af',
+    gray600: '#4b5563',
+    gray900: '#111827',
+};
+
+// ─── Spacing Scale ──────────────────────────────────────────────────────────
+
+const S = { xs: 4, sm: 8, md: 16, lg: 24, xl: 40, xxl: 56 } as const;
+
+const M = { h: 72, bottom: 96 } as const;
+const HEADER_H = 64;
+const PAGE_TOP_PADDING = 110;
+
+// ─── Types ──────────────────────────────────────────────────────────────────
+
+export interface BrochureProduct {
+    id: number;
+    name: string;
+    shortDescriptionHtml: string;
+    descriptionHtml: string;
+    applicationHtml?: string;
+    images: string[];
+    featuredImage: string | null;
+    sku: string;
+    slug: string;
+    categories: Array<{ name: string }>;
+    attributes: Array<{ name: string; options: string[] }>;
+    qrWebsite?: string | Buffer;
+    qrDatasheet?: string | Buffer;
+}
+
+export interface BrochureProps {
+    products: BrochureProduct[];
+    locale: 'en' | 'de';
+    companyInfo: {
+        tagline: string;
+        values: Array<{ title: string; description: string }>;
+        address: string;
+        phone: string;
+        email: string;
+        website: string;
+    };
+    logoBlack?: string | Buffer;
+    logoWhite?: string | Buffer;
+    introContent?: { title: string; excerpt: string; heroImage?: string | Buffer };
+    marketingSections?: Array<{
+        title: string;
+        subtitle: string;
+        description?: string;
+        items?: Array<{ title: string; description: string }>;
+        highlights?: Array<{ value: string; label: string }>;
+        pullQuote?: string;
+    }>;
+    galleryImages?: Array<string | Buffer>;
+}
+
+// ─── Helpers ────────────────────────────────────────────────────────────────
+
+const stripHtml = (html: string): string => html.replace(/<[^>]*>/g, '').replace(/\s+/g, ' ').trim();
+
+const L = (locale: 'en' | 'de') => locale === 'de' ? {
+    catalog: 'Produktkatalog', subtitle: 'Hochwertige Stromkabel · Mittelspannungslösungen · Solarkabel',
+    about: 'Über uns', toc: 'Produktübersicht', overview: 'Produktübersicht',
+    application: 'Anwendung', specs: 'Technische Daten', contact: 'Kontakt',
+    qrWeb: 'Web', qrPdf: 'PDF', values: 'Unsere Werte', edition: 'Ausgabe', page: 'S.',
+} : {
+    catalog: 'Product Catalog', subtitle: 'High-Quality Power Cables · Medium Voltage Solutions · Solar Cables',
+    about: 'About Us', toc: 'Product Overview', overview: 'Product Overview',
+    application: 'Application', specs: 'Technical Data', contact: 'Contact',
+    qrWeb: 'Web', qrPdf: 'PDF', values: 'Our Values', edition: 'Edition', page: 'p.',
+};
+
+// ─── Rich Text (supports **bold** and *italic*) ────────────────────────────
+
+const RichText: React.FC<{ children: string; style?: any; paragraphGap?: number }> = ({ children, style = {}, paragraphGap = 8 }) => {
+    const paragraphs = children.split('\n\n').filter(p => p.trim());
+    return (
+        <View style={{ gap: paragraphGap }}>
+            {paragraphs.map((para, pIdx) => {
+                const parts: Array<{ text: string; bold?: boolean; italic?: boolean }> = [];
+                let remaining = para;
+                while (remaining.length > 0) {
+                    const boldMatch = remaining.match(/\*\*(.+?)\*\*/);
+                    const italicMatch = remaining.match(/(?<!\*)\*(?!\*)(.+?)(?<!\*)\*(?!\*)/);
+                    const firstMatch = [boldMatch, italicMatch].filter(Boolean).sort((a, b) => (a!.index || 0) - (b!.index || 0))[0];
+                    if (!firstMatch || firstMatch.index === undefined) { parts.push({ text: remaining }); break; }
+                    if (firstMatch.index > 0) parts.push({ text: remaining.substring(0, firstMatch.index) });
+                    parts.push({ text: firstMatch[1], bold: firstMatch[0].startsWith('**'), italic: !firstMatch[0].startsWith('**') });
+                    remaining = remaining.substring(firstMatch.index + firstMatch[0].length);
+                }
+                return (
+                    <Text key={pIdx} style={style}>
+                        {parts.map((part, i) => (
+                            <Text key={i} style={{
+                                ...(part.bold ? { fontWeight: 700, fontFamily: 'Helvetica-Bold', color: C.primaryDark } : {}),
+                                ...(part.italic ? { fontWeight: 700, fontFamily: 'Helvetica-Bold', color: C.accent } : {}),
+                            }}>{part.text}</Text>
+                        ))}
+                    </Text>
+                );
+            })}
+        </View>
+    );
+};
+
+// ─── Text tokens ────────────────────────────────────────────────────────────
+
+const T = {
+    label: { fontSize: 9 as number, fontWeight: 700 as const, color: C.accent, textTransform: 'uppercase' as const, letterSpacing: 1.2 },
+    sectionTitle: { fontSize: 16 as number, fontWeight: 700 as const, color: C.primaryDark, letterSpacing: -0.3 },
+    body: { fontSize: 10 as number, color: C.gray600, lineHeight: 1.7 },
+    bodyLead: { fontSize: 11 as number, color: C.gray900, lineHeight: 1.8 },
+    bodyBold: { fontSize: 10 as number, fontWeight: 700 as const, color: C.primaryDark },
+    caption: { fontSize: 8 as number, color: C.gray400, textTransform: 'uppercase' as const, letterSpacing: 1 },
+};
+
+// ─── Reusable Components ────────────────────────────────────────────────────
+
+const FixedHeader: React.FC<{ logoBlack?: string | Buffer; rightText?: string }> = ({ logoBlack, rightText }) => (
+    <View style={{
+        position: 'absolute', top: 0, left: 0, right: 0, height: HEADER_H,
+        paddingHorizontal: M.h, paddingTop: 24, paddingBottom: 16,
+        flexDirection: 'row', justifyContent: 'space-between', alignItems: 'center',
+        borderBottomWidth: 0.5, borderBottomColor: C.gray300, borderBottomStyle: 'solid',
+        backgroundColor: C.white,
+    }} fixed>
+        {logoBlack ? <Image src={logoBlack} style={{ width: 64 }} /> : <Text style={{ fontSize: 16, fontWeight: 700, color: C.primaryDark }}>KLZ</Text>}
+        {rightText && <Text style={{ fontSize: 8, fontWeight: 700, color: C.primary, letterSpacing: 0.8, textTransform: 'uppercase' }}>{rightText}</Text>}
+    </View>
+);
+
+const Footer: React.FC<{ left: string; right: string; logoBlack?: string | Buffer }> = ({ left, right, logoBlack }) => (
+    <View style={{
+        position: 'absolute', bottom: 40, left: M.h, right: M.h,
+        flexDirection: 'row', justifyContent: 'space-between', alignItems: 'center',
+        paddingTop: 12,
+        borderTopWidth: 0.5, borderTopColor: C.gray300, borderTopStyle: 'solid',
+    }} fixed>
+        <View style={{ flexDirection: 'row', alignItems: 'center', gap: 8 }}>
+            {logoBlack && <Image src={logoBlack} style={{ width: 40, height: 'auto' }} />}
+            <Text style={T.caption}>{left}</Text>
+        </View>
+        <Text style={T.caption}>{right}</Text>
+    </View>
+);
+
+const SectionHeading: React.FC<{ label?: string; title: string }> = ({ label, title }) => (
+    <View style={{ marginBottom: S.md }} minPresenceAhead={120}>
+        {label && <Text style={{ ...T.label, marginBottom: S.sm }}>{label}</Text>}
+        <Text style={{ ...T.sectionTitle, marginBottom: S.sm }}>{title}</Text>
+        <View style={{ width: 32, height: 3, backgroundColor: C.accent, borderRadius: 1.5 }} />
+    </View>
+);
+
+// Pull-quote callout block
+const PullQuote: React.FC<{ quote: string }> = ({ quote }) => (
+    <View style={{
+        borderLeftWidth: 3, borderLeftColor: C.accent, borderLeftStyle: 'solid',
+        paddingLeft: S.md, paddingVertical: S.sm,
+        marginVertical: S.md,
+    }}>
+        <Text style={{ fontSize: 12, fontWeight: 700, color: C.primaryDark, lineHeight: 1.6 }}>
+            „{quote}"
+        </Text>
+    </View>
+);
+
+// Stat highlight boxes
+const HighlightRow: React.FC<{ highlights: Array<{ value: string; label: string }> }> = ({ highlights }) => (
+    <View style={{ flexDirection: 'row', gap: S.md, marginVertical: S.md }}>
+        {highlights.map((h, i) => (
+            <View key={i} style={{
+                flex: 1,
+                backgroundColor: C.gray050,
+                borderWidth: 0.5, borderColor: C.gray200, borderStyle: 'solid',
+                borderRadius: 4,
+                paddingVertical: S.sm, paddingHorizontal: S.md,
+                alignItems: 'center',
+            }}>
+                <Text style={{ fontSize: 12, fontWeight: 700, color: C.accent, marginBottom: 2 }}>{h.value}</Text>
+                <Text style={{ fontSize: 8, color: C.gray600, textAlign: 'center' }}>{h.label}</Text>
+            </View>
+        ))}
+    </View>
+);
+
+// Inline image strip between sections
+const SectionImage: React.FC<{ src: string | Buffer; height?: number }> = ({ src, height = 100 }) => {
+    // Skip empty buffers
+    if (Buffer.isBuffer(src) && src.length === 0) return null;
+    return (
+        <View style={{
+            width: '100%', height, borderRadius: 4, overflow: 'hidden',
+            marginVertical: S.md,
+        }}>
+            <Image src={src} style={{ width: '100%', height: '100%', objectFit: 'cover' }} />
+        </View>
+    );
+};
+
+// Horizontal divider
+const Divider: React.FC = () => (
+    <View style={{ borderTopWidth: 0.5, borderTopColor: C.gray200, borderTopStyle: 'solid', marginVertical: S.lg }} />
+);
+
+// ─── Cover Page ─────────────────────────────────────────────────────────────
+
+const CoverPage: React.FC<{
+    locale: 'en' | 'de';
+    introContent?: BrochureProps['introContent'];
+    logoBlack?: string | Buffer;
+    galleryImages?: Array<string | Buffer>;
+}> = ({ locale, introContent, logoBlack, galleryImages }) => {
+    const l = L(locale);
+    const dateStr = new Date().toLocaleDateString(locale === 'en' ? 'en-US' : 'de-DE', { year: 'numeric', month: 'long' });
+    const bgImage = galleryImages?.[0] || introContent?.heroImage;
+
+    return (
+        <Page size="A4" style={{ backgroundColor: C.white, fontFamily: 'Helvetica' }}>
+            {bgImage && (
+                <View style={{ position: 'absolute', top: 0, left: 0, right: 0, bottom: 0 }}>
+                    <Image src={bgImage} style={{ width: '100%', height: '100%', objectFit: 'cover' }} />
+                    <View style={{ position: 'absolute', top: 0, left: 0, right: 0, bottom: 0, backgroundColor: C.white, opacity: 0.82 }} />
+                </View>
+            )}
+            <View style={{ position: 'absolute', top: 0, left: 0, width: 4, height: 280, backgroundColor: C.accent }} />
+
+            <View style={{ flex: 1, paddingHorizontal: M.h }}>
+                <View style={{ marginTop: 80 }}>
+                    {logoBlack ? <Image src={logoBlack} style={{ width: 140 }} /> : <Text style={{ fontSize: 28, fontWeight: 700, color: C.black }}>KLZ</Text>}
+                </View>
+
+                <View style={{ marginTop: 160 }}>
+                    <View style={{ width: 48, height: 4, backgroundColor: C.accent, borderRadius: 2, marginBottom: S.lg }} />
+                    <Text style={{ fontSize: 42, fontWeight: 700, color: C.black, textTransform: 'uppercase', letterSpacing: 0.5, lineHeight: 1.1, marginBottom: S.md }}>
+                        {l.catalog}
+                    </Text>
+                    <Text style={{ fontSize: 14, color: C.gray600, lineHeight: 1.6, maxWidth: 360 }}>
+                        {introContent?.excerpt || l.subtitle}
+                    </Text>
+                </View>
+
+                <View style={{ position: 'absolute', bottom: S.xxl, left: M.h, right: M.h, flexDirection: 'row', justifyContent: 'space-between', alignItems: 'center' }}>
+                    <Text style={T.caption}>{l.edition} {dateStr}</Text>
+                    <Text style={T.caption}>www.klz-cables.com</Text>
+                </View>
+            </View>
+        </Page>
+    );
+};
+
+// ─── Info Flow (NO repeated background image — uses inline images) ──────────
+
+const InfoFlow: React.FC<{
+    locale: 'en' | 'de';
+    companyInfo: BrochureProps['companyInfo'];
+    introContent?: BrochureProps['introContent'];
+    marketingSections?: BrochureProps['marketingSections'];
+    logoBlack?: string | Buffer;
+    galleryImages?: Array<string | Buffer>;
+}> = ({ locale, companyInfo, introContent, marketingSections, logoBlack, galleryImages }) => {
+    const l = L(locale);
+
+    return (
+        <Page size="A4" wrap style={{ backgroundColor: C.white, fontFamily: 'Helvetica', paddingTop: PAGE_TOP_PADDING, paddingBottom: M.bottom }}>
+            <FixedHeader logoBlack={logoBlack} rightText="KLZ Cables" />
+            <Footer left="KLZ Cables" right={companyInfo.website} logoBlack={logoBlack} />
+
+            <View style={{ paddingHorizontal: M.h }}>
+
+                {/* ── About KLZ ── */}
+                <View style={{ marginBottom: S.xl }}>
+                    <SectionHeading label={l.about} title="KLZ Cables" />
+
+                    <RichText style={{ ...T.bodyLead, marginBottom: S.md }}>
+                        {companyInfo.tagline}
+                    </RichText>
+
+                    {/* Inline image strip */}
+                    {galleryImages?.[1] && <SectionImage src={galleryImages[1]} height={90} />}
+
+                    {/* Values in 2-col grid */}
+                    <Text style={{ ...T.label, marginBottom: S.sm }}>{l.values}</Text>
+                    <View style={{ flexDirection: 'row', flexWrap: 'wrap', gap: S.sm }}>
+                        {companyInfo.values.map((v, i) => (
+                            <View key={i} style={{ width: '48%', marginBottom: S.xs, flexDirection: 'row', alignItems: 'flex-start', gap: S.sm }} minPresenceAhead={40}>
+                                <View style={{
+                                    width: 20, height: 20, borderRadius: 10,
+                                    backgroundColor: C.accent,
+                                    justifyContent: 'center', alignItems: 'center', flexShrink: 0, marginTop: 2,
+                                }}>
+                                    <Text style={{ fontSize: 9, fontWeight: 700, color: C.white, textAlign: 'center' }}>0{i + 1}</Text>
+                                </View>
+                                <View style={{ flex: 1 }}>
+                                    <Text style={{ ...T.bodyBold, marginBottom: 1 }}>{v.title}</Text>
+                                    <Text style={{ ...T.body, fontSize: 9 }}>{v.description}</Text>
+                                </View>
+                            </View>
+                        ))}
+                    </View>
+                </View>
+
+                <Divider />
+
+                {/* ── Marketing Sections ── */}
+                {marketingSections?.map((section, sIdx) => (
+                    <View key={`m-${sIdx}`} style={{ marginBottom: S.xl }} minPresenceAhead={200}>
+                        <SectionHeading label={section.subtitle} title={section.title} />
+
+                        {/* Description */}
+                        {section.description && (
+                            <RichText style={{ ...T.bodyLead }} paragraphGap={S.sm}>
+                                {section.description}
+                            </RichText>
+                        )}
+
+                        {/* Pull quote */}
+                        {section.pullQuote && <PullQuote quote={section.pullQuote} />}
+
+                        {/* Stat highlights */}
+                        {section.highlights && section.highlights.length > 0 && (
+                            <HighlightRow highlights={section.highlights} />
+                        )}
+
+                        {/* Inline image for visual break (different image per section) */}
+                        {galleryImages && galleryImages[sIdx + 2] && sIdx < 3 && (
+                            <SectionImage src={galleryImages[sIdx + 2]} height={80} />
+                        )}
+
+                        {/* Item list */}
+                        {section.items && (
+                            <View style={{ flexDirection: 'column', gap: S.md, marginTop: S.sm }}>
+                                {section.items.map((item, i) => (
+                                    <View key={i} style={{ flexDirection: 'row', alignItems: 'flex-start', gap: S.sm }} minPresenceAhead={60}>
+                                        <View style={{ flexShrink: 0, marginTop: 5 }}>
+                                            <View style={{ width: 5, height: 5, borderRadius: 2.5, backgroundColor: C.accent }} />
+                                        </View>
+                                        <View style={{ flex: 1 }}>
+                                            <Text style={{ ...T.bodyBold, marginBottom: 2 }}>{item.title}</Text>
+                                            <Text style={{ ...T.body }}>{item.description}</Text>
+                                        </View>
+                                    </View>
+                                ))}
+                            </View>
+                        )}
+
+                        {/* Divider between sections */}
+                        {sIdx < (marketingSections?.length || 0) - 1 && <Divider />}
+                    </View>
+                ))}
+            </View>
+        </Page>
+    );
+};
+
+// ─── TOC Page ───────────────────────────────────────────────────────────────
+
+const TocPage: React.FC<{
+    products: BrochureProduct[];
+    locale: 'en' | 'de';
+    logoBlack?: string | Buffer;
+    productStartPage: number;
+    galleryImages?: Array<string | Buffer>;
+}> = ({ products, locale, logoBlack, productStartPage, galleryImages }) => {
+    const l = L(locale);
+
+    const grouped = new Map<string, Array<{ product: BrochureProduct, pageNum: number }>>();
+    let currentGlobalIdx = 0;
+    for (const p of products) {
+        const cat = p.categories[0]?.name || 'Other';
+        if (!grouped.has(cat)) grouped.set(cat, []);
+        grouped.get(cat)!.push({ product: p, pageNum: productStartPage + currentGlobalIdx });
+        currentGlobalIdx++;
+    }
+
+    return (
+        <Page size="A4" style={{ backgroundColor: C.white, fontFamily: 'Helvetica', paddingTop: PAGE_TOP_PADDING, paddingBottom: M.bottom }}>
+            <FixedHeader logoBlack={logoBlack} rightText={l.overview} />
+            <Footer left="KLZ Cables" right="www.klz-cables.com" logoBlack={logoBlack} />
+
+            <View style={{ paddingHorizontal: M.h }}>
+                <SectionHeading label={l.catalog} title={l.toc} />
+
+                {/* Optional decorative image */}
+                {galleryImages?.[5] && <SectionImage src={galleryImages[5]} height={70} />}
+
+                <View style={{ flexDirection: 'column' }}>
+                    {Array.from(grouped.entries()).map(([cat, items]) => (
+                        <View key={cat} style={{ width: '100%', marginBottom: S.md }}>
+                            <View style={{ borderBottomWidth: 1, borderBottomColor: C.accent, borderBottomStyle: 'solid', paddingBottom: S.xs, marginBottom: S.sm }}>
+                                <Text style={{ ...T.label }}>{cat}</Text>
+                            </View>
+                            {items.map((item, i) => (
+                                <View key={i} style={{
+                                    flexDirection: 'row', alignItems: 'center', justifyContent: 'space-between',
+                                    paddingVertical: 3,
+                                    borderBottomWidth: i < items.length - 1 ? 0.5 : 0,
+                                    borderBottomColor: C.gray200, borderBottomStyle: 'solid',
+                                }}>
+                                    <Text style={{ fontSize: 10, fontWeight: 700, color: C.primaryDark }}>{item.product.name}</Text>
+                                    <Text style={{ fontSize: 9, color: C.gray400 }}>{l.page} {item.pageNum}</Text>
+                                </View>
+                            ))}
+                        </View>
+                    ))}
+                </View>
+            </View>
+        </Page>
+    );
+};
+
+// ─── Product Block ──────────────────────────────────────────────────────────
+
+const ProductBlock: React.FC<{
+    product: BrochureProduct;
+    locale: 'en' | 'de';
+}> = ({ product, locale }) => {
+    const l = L(locale);
+    const desc = stripHtml(product.applicationHtml || product.shortDescriptionHtml || product.descriptionHtml);
+
+    return (
+        <View>
+            <SectionHeading
+                label={product.categories.map(c => c.name).join(' · ')}
+                title={product.name}
+            />
+
+            {/* Full-width product image */}
+            <View style={{
+                width: '100%', height: 120, justifyContent: 'center', alignItems: 'center',
+                borderRadius: 4, backgroundColor: C.gray050,
+                borderWidth: 0.5, borderColor: C.gray200, borderStyle: 'solid',
+                overflow: 'hidden', padding: S.sm, marginBottom: S.lg,
+            }}>
+                {product.featuredImage ? (
+                    <Image src={product.featuredImage} style={{ width: '100%', height: '100%', objectFit: 'contain' }} />
+                ) : (
+                    <Text style={{ fontSize: 8, color: C.gray400 }}>—</Text>
+                )}
+            </View>
+
+            {/* Description + QR */}
+            <View style={{ flexDirection: 'row', gap: S.xl, marginBottom: S.lg }}>
+                <View style={{ flex: 1.6 }}>
+                    {desc && (
+                        <View>
+                            <Text style={{ ...T.label, marginBottom: S.sm }}>{l.application}</Text>
+                            <RichText style={{ ...T.body, lineHeight: 1.8 }}>{desc}</RichText>
+                        </View>
+                    )}
+                </View>
+                <View style={{ flex: 1, flexDirection: 'column', justifyContent: 'flex-start' }}>
+                    {(product.qrWebsite || product.qrDatasheet) && (
+                        <View style={{ flexDirection: 'column', gap: S.sm }}>
+                            {product.qrWebsite && (
+                                <View style={{ flexDirection: 'row', alignItems: 'center', gap: S.sm }}>
+                                    <Image src={product.qrWebsite} style={{ width: 32, height: 32 }} />
+                                    <View>
+                                        <Text style={{ ...T.caption, fontWeight: 700, color: C.primaryDark, marginBottom: 1 }}>{l.qrWeb}</Text>
+                                        <Text style={{ fontSize: 7, color: C.gray400 }}>{locale === 'de' ? 'Produktseite' : 'Product Page'}</Text>
+                                    </View>
+                                </View>
+                            )}
+                            {product.qrDatasheet && (
+                                <View style={{ flexDirection: 'row', alignItems: 'center', gap: S.sm }}>
+                                    <Image src={product.qrDatasheet} style={{ width: 32, height: 32 }} />
+                                    <View>
+                                        <Text style={{ ...T.caption, fontWeight: 700, color: C.primaryDark, marginBottom: 1 }}>{l.qrPdf}</Text>
+                                        <Text style={{ fontSize: 7, color: C.gray400 }}>{locale === 'de' ? 'Datenblatt' : 'Datasheet'}</Text>
+                                    </View>
+                                </View>
+                            )}
+                        </View>
+                    )}
+                </View>
+            </View>
+
+            {/* Technical Data Table — clean, minimal header */}
+            {product.attributes && product.attributes.length > 0 && (
+                <View>
+                    <Text style={{ ...T.label, marginBottom: S.sm }}>{l.specs}</Text>
+                    <View style={{
+                        borderWidth: 0.5, borderColor: C.gray200, borderStyle: 'solid',
+                        borderRadius: 4, overflow: 'hidden',
+                    }}>
+                        {/* Subtle header */}
+                        <View style={{
+                            flexDirection: 'row',
+                            backgroundColor: C.gray050,
+                            borderBottomWidth: 1, borderBottomColor: C.accent, borderBottomStyle: 'solid',
+                        }}>
+                            <View style={{
+                                width: 200, paddingVertical: S.xs, paddingHorizontal: 10,
+                                borderRightWidth: 0.5, borderRightColor: C.gray200, borderRightStyle: 'solid'
+                            }}>
+                                <Text style={{ ...T.label, fontSize: 7, color: C.gray600 }}>
+                                    {locale === 'de' ? 'Eigenschaft' : 'Property'}
+                                </Text>
+                            </View>
+                            <View style={{ flex: 1, paddingVertical: S.xs, paddingHorizontal: 10 }}>
+                                <Text style={{ ...T.label, fontSize: 7, color: C.gray600 }}>
+                                    {locale === 'de' ? 'Wert' : 'Value'}
+                                </Text>
+                            </View>
+                        </View>
+
+                        {/* Rows */}
+                        {product.attributes.map((attr, i) => (
+                            <View key={i} style={{
+                                flexDirection: 'row',
+                                borderBottomWidth: i < product.attributes.length - 1 ? 0.5 : 0,
+                                borderBottomColor: C.gray200, borderBottomStyle: 'solid',
+                                backgroundColor: i % 2 === 0 ? C.white : C.gray050,
+                            }}>
+                                <View style={{
+                                    width: 200, paddingVertical: S.xs, paddingHorizontal: 10,
+                                    borderRightWidth: 0.5, borderRightColor: C.gray200, borderRightStyle: 'solid',
+                                }}>
+                                    <Text style={{ fontSize: 8, fontWeight: 700, color: C.primaryDark, textTransform: 'uppercase', letterSpacing: 0.3 }}>{attr.name}</Text>
+                                </View>
+                                <View style={{ flex: 1, paddingVertical: S.xs, paddingHorizontal: 10, justifyContent: 'center' }}>
+                                    <Text style={{ fontSize: 9, color: C.gray900 }}>{attr.options.join(', ')}</Text>
+                                </View>
+                            </View>
+                        ))}
+                    </View>
+                </View>
+            )}
+        </View>
+    );
+};
+
+// ─── Products Flow ──────────────────────────────────────────────────────────
+
+const ProductsFlow: React.FC<{
+    products: BrochureProduct[];
+    locale: 'en' | 'de';
+    logoBlack?: string | Buffer;
+}> = ({ products, locale, logoBlack }) => {
+    const l = L(locale);
+    return (
+        <React.Fragment>
+            {products.map((p) => (
+                <Page key={p.id} size="A4" style={{ backgroundColor: C.white, fontFamily: 'Helvetica', paddingTop: PAGE_TOP_PADDING, paddingBottom: M.bottom }}>
+                    <FixedHeader logoBlack={logoBlack} rightText={l.overview} />
+                    <Footer left="KLZ Cables" right="www.klz-cables.com" logoBlack={logoBlack} />
+                    <View style={{ paddingHorizontal: M.h }}>
+                        <ProductBlock product={p} locale={locale} />
+                    </View>
+                </Page>
+            ))}
+        </React.Fragment>
+    );
+};
+
+// ─── Back Cover ─────────────────────────────────────────────────────────────
+
+const BackCoverPage: React.FC<{
+    companyInfo: BrochureProps['companyInfo'];
+    locale: 'en' | 'de';
+    logoBlack?: string | Buffer;
+    galleryImages?: Array<string | Buffer>;
+}> = ({ companyInfo, locale, logoBlack, galleryImages }) => {
+    const l = L(locale);
+    const bgImage = galleryImages?.[6];
+
+    return (
+        <Page size="A4" style={{ backgroundColor: C.white, fontFamily: 'Helvetica' }}>
+            {bgImage && (
+                <View style={{ position: 'absolute', top: 0, left: 0, right: 0, bottom: 0 }}>
+                    <Image src={bgImage} style={{ width: '100%', height: '100%', objectFit: 'cover' }} />
+                    <View style={{ position: 'absolute', top: 0, left: 0, right: 0, bottom: 0, backgroundColor: C.white, opacity: 0.9 }} />
+                </View>
+            )}
+
+            <View style={{ flex: 1, justifyContent: 'center', alignItems: 'center', padding: M.h }}>
+                {logoBlack ? (
+                    <Image src={logoBlack} style={{ width: 180, marginBottom: S.xl }} />
+                ) : (
+                    <Text style={{ fontSize: 32, fontWeight: 700, color: C.black, letterSpacing: 2, textTransform: 'uppercase', marginBottom: S.xl }}>KLZ CABLES</Text>
+                )}
+
+                <View style={{ width: 48, height: 4, backgroundColor: C.accent, borderRadius: 2, marginBottom: S.xl }} />
+
+                <View style={{ alignItems: 'center', marginBottom: S.lg }}>
+                    <Text style={{ ...T.label, marginBottom: S.sm }}>{l.contact}</Text>
+                    <Text style={{ fontSize: 13, color: C.gray900, lineHeight: 1.7, textAlign: 'center' }}>{companyInfo.address}</Text>
+                </View>
+
+                <View style={{ alignItems: 'center', marginBottom: S.lg }}>
+                    <Text style={{ fontSize: 13, color: C.gray900 }}>{companyInfo.phone}</Text>
+                    <Text style={{ fontSize: 13, color: C.gray900 }}>{companyInfo.email}</Text>
+                </View>
+
+                <Text style={{ fontSize: 14, fontWeight: 700, color: C.accent, marginTop: S.lg }}>{companyInfo.website}</Text>
+            </View>
+
+            <View style={{ position: 'absolute', bottom: 40, left: M.h, right: M.h, flexDirection: 'row', justifyContent: 'center' }} fixed>
+                <Text style={{ fontSize: 9, color: C.gray400 }}>© {new Date().getFullYear()} KLZ Cables GmbH</Text>
+            </View>
+        </Page>
+    );
+};
+
+// ─── Main Document ──────────────────────────────────────────────────────────
+
+export const PDFBrochure: React.FC<BrochureProps> = ({
+    products, locale, companyInfo, introContent,
+    marketingSections, logoBlack, galleryImages,
+}) => {
+    const productStartPage = 5;
+
+    return (
+        <Document>
+            <CoverPage locale={locale} introContent={introContent} logoBlack={logoBlack} galleryImages={galleryImages} />
+            <InfoFlow locale={locale} companyInfo={companyInfo} introContent={introContent}
+                marketingSections={marketingSections} logoBlack={logoBlack}
+                galleryImages={galleryImages} />
+            <TocPage products={products} locale={locale} logoBlack={logoBlack}
+                productStartPage={productStartPage} galleryImages={galleryImages} />
+            <ProductsFlow products={products} locale={locale} logoBlack={logoBlack} />
+            <BackCoverPage companyInfo={companyInfo} locale={locale} logoBlack={logoBlack} galleryImages={galleryImages} />
+        </Document>
+    );
+};

lib/utils/technical.ts

@@ -0,0 +1,106 @@
+/**
+ * Utility for formatting technical data values.
+ * Handles long lists of standards and simplifies repetitive strings.
+ */
+
+export interface FormattedTechnicalValue {
+    original: string;
+    isList: boolean;
+    parts: string[];
+    displayValue: string;
+}
+
+/**
+ * Formats a technical value string.
+ * Detects if it's a list (separated by / or ,) and tries to clean it up.
+ */
+export function formatTechnicalValue(value: string | null | undefined): FormattedTechnicalValue {
+    if (!value) {
+        return { original: '', isList: false, parts: [], displayValue: '' };
+    }
+
+    const str = String(value).trim();
+
+    // Detect list separators
+    let parts: string[] = [];
+    if (str.includes(' / ')) {
+        parts = str.split(' / ').map(p => p.trim());
+    } else if (str.includes(' /')) {
+        parts = str.split(' /').map(p => p.trim());
+    } else if (str.includes('/ ')) {
+        parts = str.split('/ ').map(p => p.trim());
+    } else if (str.split('/').length > 2) {
+        // Check if it's actually many standards separated by / without spaces
+        // e.g. EN123/EN456/EN789
+        const split = str.split('/');
+        if (split.length > 3) {
+            parts = split.map(p => p.trim());
+        }
+    }
+
+    // If no parts found yet, try comma
+    if (parts.length === 0 && str.includes(', ')) {
+        parts = str.split(', ').map(p => p.trim());
+    }
+
+    // Filter out empty parts
+    parts = parts.filter(Boolean);
+
+    // If we have parts, let's see if we can simplify them
+    if (parts.length > 2) {
+        // Find common prefix to condense repetitive standards
+        let commonPrefix = '';
+        const first = parts[0];
+        const last = parts[parts.length - 1];
+        let i = 0;
+        while (i < first.length && first.charAt(i) === last.charAt(i)) {
+            i++;
+        }
+        commonPrefix = first.substring(0, i);
+
+        // If a meaningful prefix exists (e.g., "EN 60 332-1-")
+        if (commonPrefix.length > 4) {
+            // Trim trailing spaces/dashes before comparing words
+            const basePrefix = commonPrefix.trim();
+            const suffixParts: string[] = [];
+
+            for (let idx = 0; idx < parts.length; idx++) {
+                if (idx === 0) {
+                    suffixParts.push(parts[idx]);
+                } else {
+                    const suffix = parts[idx].substring(commonPrefix.length).trim();
+                    if (suffix) {
+                        suffixParts.push(suffix);
+                    }
+                }
+            }
+
+            // Condense into a single string like "EN 60 332-1-2 / -3 / -4"
+            // Wait, returning a single string might still wrap badly. 
+            // Instead, we return them as chunks or just a condensed string.
+            const condensedString = suffixParts[0] + ' / -' + suffixParts.slice(1).join(' / -');
+
+            return {
+                original: str,
+                isList: false, // Turn off badge rendering to use text block instead
+                parts: [condensedString],
+                displayValue: condensedString
+            };
+        }
+
+        // If no common prefix, return as list so UI can render badges
+        return {
+            original: str,
+            isList: true,
+            parts,
+            displayValue: parts.join(', ')
+        };
+    }
+
+    return {
+        original: str,
+        isList: false,
+        parts: [str],
+        displayValue: str
+    };
+}