Nastavení placeholderů

// ========================================
  // exportPDF.cz — custom script v3
  // Refaktor: single source of truth,
  // sdilene funkce pro initial load i SPA
  // ========================================

// --- Language detection ---
  var p=location.pathname,l='cz';
  if(p.indexOf('-en/')>-1||p.indexOf('/order-')>-1||p.indexOf('/contact-exportpdf/')>-1)l='en';
  else if(p.indexOf('-de/')>-1||p.indexOf('/bestellung-')>-1||p.indexOf('/kontakt-exportpdf-de')>-1)l='de';
  else if(p.indexOf('-sk/')>-1||p.indexOf('/objednavka-exportpdf-sk')>-1||p.indexOf('/kontakt-exportpdf-sk')>-1)l='sk';
  else if(p.indexOf('-pl/')>-1||p.indexOf('/zamowienie-')>-1||p.indexOf('/kontakt-exportpdf-pl')>-1)l='pl';

// ========================================
  // SHARED DATA (single source of truth)
  // ========================================

var bannerMap={
    cz:'/obrazek/3/banner-panoramic-3000x700-cz-s-linkou-png/',
    en:'/obrazek/3/banner-panoramic-3000x700-en-s-linkou-png/',
    de:'/obrazek/3/banner-panoramic-3000x700-de-s-linkou-png/',
    sk:'/obrazek/3/banner-panoramic-3000x700-sk-s-linkou-png/',
    pl:'/obrazek/3/banner-panoramic-3000x700-pl-s-linkou-png/'
  };
  var bannerMapLight={
    cz:'/obrazek/3/banner-light-cz-s-linkou-png/',
    en:'/obrazek/3/banner-light-en-s-linkou-png/',
    de:'/obrazek/3/banner-light-de-s-linkou-png/',
    sk:'/obrazek/3/banner-light-sk-s-linkou-png/',
    pl:'/obrazek/3/banner-light-pl-s-linkou-png/'
  };

var TRANS={
    search:{en:'Search...',de:'Suche...',sk:'H\u013Eada\u0165...',pl:'Szukaj...'},
    rights:{en:'All rights reserved.',de:'Alle Rechte vorbehalten.',sk:'V\u0161etky pr\u00E1va vyhraden\u00E9.',pl:'Wszelkie prawa zastrze\u017Cone.'},
    op:{en:'Terms and Conditions',de:'AGB',sk:'Obchodn\u00E9 podmienky',pl:'Warunki handlowe'},
    lp:{en:'License Terms',de:'Lizenzbedingungen',sk:'Licen\u010Dn\u00E9 podmienky',pl:'Warunki licencji'},
    ou:{en:'Privacy Policy',de:'Datenschutz',sk:'Ochrana osobn\u00FDch \u00FAdajov',pl:'Ochrona danych osobowych'},
    req:{en:'Fields marked with * are required.',de:'Mit * gekennzeichnete Felder sind Pflichtfelder.',sk:'Polia ozna\u010Den\u00E9 * s\u00FA povinn\u00E9.',pl:'Pola oznaczone * s\u0105 wymagane.'},
    cap:{en:'Verification code',de:'Sicherheitscode',sk:'Kontroln\u00FD k\u00F3d',pl:'Kod weryfikacyjny'},
    sub:{en:'Submit',de:'Absenden',sk:'Odosla\u0165',pl:'Wys\u0142ij'},
    home:{en:'Home',de:'Startseite',sk:'\u00DAvodn\u00E1 str\u00E1nka',pl:'Strona g\u0142\u00F3wna'},
    more:{cz:'Dal\u0161\u00ED sekce',en:'More sections',de:'Weitere Bereiche',sk:'\u010Eal\u0161ie sekcie',pl:'Wi\u0119cej sekcji'}
  };

// Top menu items (with prepositions: pro/f\u00FCr/for/pre/dla)
  var MENU_ITEMS={
    cz:[{t:'\u00DAvod',h:'/inpage/uvod/'},{t:'pro Illustrator',h:'/inpage/pro-illustrator/'},{t:'pro CorelDRAW',h:'/inpage/pro-coreldraw/'},{t:'Cen\u00EDk',h:'/inpage/cenik/'},{t:'Podpora',h:'/inpage/podpora/'},{t:'O autorovi',h:'/inpage/o-autorovi/'}],
    en:[{t:'Introduction',h:'/inpage/introduction-en/'},{t:'for Illustrator',h:'/inpage/for-illustrator-en/'},{t:'for CorelDRAW',h:'/inpage/for-coreldraw-en/'},{t:'Pricing',h:'/inpage/pricing-en/'},{t:'Support',h:'/inpage/support-en/'},{t:'About',h:'/inpage/about-en/'}],
    de:[{t:'Einf\u00FChrung',h:'/inpage/einfuehrung-de/'},{t:'f\u00FCr Illustrator',h:'/inpage/fuer-illustrator-de/'},{t:'f\u00FCr CorelDRAW',h:'/inpage/fuer-coreldraw-de/'},{t:'Preise',h:'/inpage/preise-de/'},{t:'Unterst\u00FCtzung',h:'/inpage/unterstuetzung-de/'},{t:'\u00DCber den Autor',h:'/inpage/ueber-den-autor-de/'}],
    sk:[{t:'\u00DAvod',h:'/inpage/uvod-sk/'},{t:'pre Illustrator',h:'/inpage/pre-illustrator-sk/'},{t:'pre CorelDRAW',h:'/inpage/pre-coreldraw-sk/'},{t:'Cenn\u00EDk',h:'/inpage/cennik-sk/'},{t:'Podpora',h:'/inpage/podpora-sk/'},{t:'O autorovi',h:'/inpage/o-autorovi-sk/'}],
    pl:[{t:'Wprowadzenie',h:'/inpage/wprowadzenie-pl/'},{t:'dla Illustratora',h:'/inpage/dla-illustratora-pl/'},{t:'dla CorelDRAW',h:'/inpage/dla-coreldraw-pl/'},{t:'Cennik',h:'/inpage/cennik-pl/'},{t:'Wsparcie',h:'/inpage/wsparcie-pl/'},{t:'O autorze',h:'/inpage/o-autorze-pl/'}]
  };

// Section tabs (shorter names, without prepositions)
  var SEC_NAV={
    cz:[{t:'\u00DAvod',h:'/inpage/uvod/'},{t:'Illustrator',h:'/inpage/pro-illustrator/'},{t:'CorelDRAW',h:'/inpage/pro-coreldraw/'},{t:'Cen\u00EDk',h:'/inpage/cenik/'},{t:'Podpora',h:'/inpage/podpora/'},{t:'O autorovi',h:'/inpage/o-autorovi/'}],
    en:[{t:'Introduction',h:'/inpage/introduction-en/'},{t:'Illustrator',h:'/inpage/for-illustrator-en/'},{t:'CorelDRAW',h:'/inpage/for-coreldraw-en/'},{t:'Pricing',h:'/inpage/pricing-en/'},{t:'Support',h:'/inpage/support-en/'},{t:'About',h:'/inpage/about-en/'}],
    de:[{t:'Einf\u00FChrung',h:'/inpage/einfuehrung-de/'},{t:'Illustrator',h:'/inpage/fuer-illustrator-de/'},{t:'CorelDRAW',h:'/inpage/fuer-coreldraw-de/'},{t:'Preise',h:'/inpage/preise-de/'},{t:'Unterst\u00FCtzung',h:'/inpage/unterstuetzung-de/'},{t:'\u00DCber den Autor',h:'/inpage/ueber-den-autor-de/'}],
    sk:[{t:'\u00DAvod',h:'/inpage/uvod-sk/'},{t:'Illustrator',h:'/inpage/pre-illustrator-sk/'},{t:'CorelDRAW',h:'/inpage/pre-coreldraw-sk/'},{t:'Cenn\u00EDk',h:'/inpage/cennik-sk/'},{t:'Podpora',h:'/inpage/podpora-sk/'},{t:'O autorovi',h:'/inpage/o-autorovi-sk/'}],
    pl:[{t:'Wprowadzenie',h:'/inpage/wprowadzenie-pl/'},{t:'Illustrator',h:'/inpage/dla-illustratora-pl/'},{t:'CorelDRAW',h:'/inpage/dla-coreldraw-pl/'},{t:'Cennik',h:'/inpage/cennik-pl/'},{t:'Wsparcie',h:'/inpage/wsparcie-pl/'},{t:'O autorze',h:'/inpage/o-autorze-pl/'}]
  };

var MENU_IDS=['menu-item-464343','menu-item-464334','menu-item-464335','menu-item-464336','menu-item-464337','menu-item-464338'];
  var HOME_PATHS={en:'/inpage/introduction-en/',de:'/inpage/einfuehrung-de/',sk:'/inpage/uvod-sk/',pl:'/inpage/wprowadzenie-pl/'};

// ========================================
  // SHARED FUNCTIONS
  // ========================================

function detectLang(path){
    if(path.indexOf('-en/')>-1||path.indexOf('/order-')>-1||path.indexOf('/contact-exportpdf/')>-1)return 'en';
    if(path.indexOf('-de/')>-1||path.indexOf('/bestellung-')>-1||path.indexOf('/kontakt-exportpdf-de')>-1)return 'de';
    if(path.indexOf('-sk/')>-1||path.indexOf('/objednavka-exportpdf-sk')>-1||path.indexOf('/kontakt-exportpdf-sk')>-1)return 'sk';
    if(path.indexOf('-pl/')>-1||path.indexOf('/zamowienie-')>-1||path.indexOf('/kontakt-exportpdf-pl')>-1)return 'pl';
    return 'cz';
  }

function updateBanner(lang){
    var mot=document.querySelector('.motive__background');
    if(!mot)return;
    var isDark=document.body.classList.contains('dark-mode');
    var map=isDark?bannerMap:bannerMapLight;
    if(map[lang])mot.style.setProperty('background-image','url('+map[lang]+')','important');
  }

function findFooter(){
    var blocks=document.querySelectorAll('div[style*="background: #f8f9fa"]');
    for(var i=blocks.length-1;i>=0;i--){
      if(blocks[i].textContent.indexOf('Ulrych')>-1)return blocks[i];
    }
    return null;
  }

function fixTabs(){
    var tabs=document.querySelectorAll('.section-tab');if(!tabs.length)return;
    var path=location.pathname;var d=document.body.classList.contains('dark-mode');
    var lang=detectLang(path);
    tabs.forEach(function(t){
      var isA=t.pathname===path||(t.pathname===(SEC_NAV[lang]||SEC_NAV.cz)[0].h&&(path==='/'||path===''));
      var isCorel=t.href&&t.href.toLowerCase().indexOf('coreldraw')>-1;
      var abg=isA?(isCorel?'#00a550':'#ff6600'):(d?'#2a2a44':'#f0f0f0');
      t.style.setProperty('background',abg,'important');
      t.style.setProperty('color',isA?'#fff':(d?'#d0d0d0':'#333'),'important');
      t.style.setProperty('font-weight',isA?'bold':'','important');
      if(isA&&isCorel)t.classList.add('corel-active');else t.classList.remove('corel-active');
    });
  }

// ========================================
  // INITIAL LOAD (calls shared functions)
  // ========================================

cleanCmsJunk();
  updateBanner(l);
  updateMenu(l,location.pathname);
  translateUI(l);
  rebuildTabs(l,location.pathname);
  initForm(l);

// Hide desktop header menu (pill tabs take over) — only if tabs exist
  if(document.getElementById('section-tabs')&&window.matchMedia('(min-width:768px)').matches){
    var nm=document.querySelector('.navbar__menu');
    if(nm)nm.style.display='none';
  }

// ========================================
  // INJECTED STYLES (light mode)
  // Note: .section-tab and .section-bottom-link
  // transitions are in the external CSS file
  // ========================================

// ========================================
  // DARK MODE
  // Cleaned: removed dead/duplicate rules
  // ========================================

var ds=document.createElement('style');ds.id='epdf-dark-style';ds.textContent=darkCSS;document.head.appendChild(ds);

// Apply dark mode: localStorage > system preference > light
  if(dm)document.body.classList.add('dark-mode');
  else if(localStorage.getItem('epdf-dark')==='0')document.body.classList.add('light-mode');
  else if(window.matchMedia&&window.matchMedia('(prefers-color-scheme:dark)').matches){document.body.classList.add('dark-mode');dm=true;}
  else document.body.classList.add('light-mode');

// Refresh banner after dark mode is known
  updateBanner(l);

// Toggle button
  var tb=document.createElement('div');tb.id='dark-toggle';
  tb.innerHTML=dm?'\u2600\uFE0F':'\uD83C\uDF19';
  tb.style.cssText='position:fixed;bottom:20px;right:20px;width:44px;height:44px;border-radius:50%;background:'+(dm?'#252540':'#f0f0f0')+';display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:22px;box-shadow:0 2px 10px rgba(0,0,0,.2);z-index:9999;transition:background .3s ease;user-select:none';
  tb.addEventListener('click',function(){var d=document.body.classList.toggle('dark-mode');document.body.classList.toggle('light-mode',!d);localStorage.setItem('epdf-dark',d?'1':'0');tb.innerHTML=d?'\u2600\uFE0F':'\uD83C\uDF19';tb.style.background=d?'#252540':'#f0f0f0';fixTabs();updateBanner(detectLang(location.pathname))});
  document.body.appendChild(tb);

// Step classes for hover effects
  stepClasses();

// ========================================
  // SPA NAVIGATION
  // (uses shared functions — no duplication)
  // ========================================

// SPA click handler
  document.addEventListener('click',function(e){
    var a=e.target.closest('a[href]');if(!a)return;
    var path=a.pathname;
    // Logo click -> intro page of current language
    if(path==='/'||path===''){
      var cLang=detectLang(location.pathname);
      e.preventDefault();
      var nm=document.getElementById('nav-menu');var nt=document.getElementById('nav-toggle');
      if(nm)nm.classList.remove('expanded');if(nt)nt.classList.remove('expanded');
      spaNav(location.origin+(HOME_PATHS[cLang]||'/inpage/uvod/'));return;
    }
    if(!path||path.indexOf('/inpage/')!==0)return;
    if(path.indexOf('/admin/')!==-1)return;
    if(a.getAttribute('href').charAt(0)==='#')return;
    if(e.ctrlKey||e.metaKey||e.shiftKey)return;
    if(path.indexOf('kontakt')>-1||path.indexOf('contact')>-1||path.indexOf('objedn')>-1||path.indexOf('order-')>-1||path.indexOf('zamowienie')>-1||path.indexOf('bestellung')>-1)return;
    e.preventDefault();
    var nm=document.getElementById('nav-menu');var nt=document.getElementById('nav-toggle');
    if(nm)nm.classList.remove('expanded');if(nt)nt.classList.remove('expanded');
    spaNav(a.href);
  });

window.addEventListener('popstate',function(){spaNav(location.href,true);});

// SPA 404 page
  function spa404(url,skipPush){
    var bc=document.querySelector('.breadcrumb');
    var main=document.getElementById('main');
    var lang=detectLang(url);
    if(bc)bc.innerHTML='<div class="container"><nav aria-label="breadcrumb"><ol class="breadcrumb__list"><li class="breadcrumb__item"><a href="/">'+(TRANS.home[lang]||'\u00DAvodn\u00ED str\u00E1nka')+'</a></li><li class="breadcrumb__item active">404</li></ol></nav></div>';
    if(main)main.innerHTML='<div class="container container--article" style="text-align:center;padding:60px 20px 80px;"><h1 style="font-size:48px;margin-bottom:20px;color:#ff6600;">404</h1><p style="font-size:20px;margin-bottom:30px;color:#ccc;">Str\u00e1nka nebyla nalezena</p><p style="margin-bottom:30px;color:#999;">Omlouv\u00e1me se, ale po\u017eadovan\u00e1 str\u00e1nka neexistuje nebo byla p\u0159esunuta.</p><a href="/inpage/uvod/" style="display:inline-block;padding:12px 30px;background:#ff6600;color:#fff;text-decoration:none;border-radius:4px;font-weight:bold;">Zp\u011bt na \u00favodn\u00ed str\u00e1nku</a></div>';
    bc.style.opacity='1';main.style.opacity='1';main.style.minHeight='';
    bc.style.transition='';main.style.transition='';
    if(!skipPush)history.pushState({spa:true},'',url);
    document.title='404 - Str\u00e1nka nenalezena';
  }

// Tab fix & hover protection against inPage template
  ['touchend','touchcancel'].forEach(function(evt){
    document.addEventListener(evt,function(e){if(e.target.closest&&e.target.closest('.section-tab'))setTimeout(fixTabs,300);},{passive:true});
  });
  setTimeout(fixTabs,100);