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(function () { |
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var _typoKeys = { |
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family:'font-family', weight:'font-weight', style:'font-style', |
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decoration:'text-decoration', transform:'text-transform', |
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sizeDesktop:'font-size-d', sizeTablet:'font-size-t', sizeMobile:'font-size-m', |
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lineHeightDesktop:'line-height-d', lineHeightTablet:'line-height-t', lineHeightMobile:'line-height-m', |
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letterSpacingDesktop:'letter-spacing-d', letterSpacingTablet:'letter-spacing-t', letterSpacingMobile:'letter-spacing-m', |
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wordSpacingDesktop:'word-spacing-d', wordSpacingTablet:'word-spacing-t', wordSpacingMobile:'word-spacing-m' |
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}; |
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function typoCssVarsForEl(el, obj, prefix) { |
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if (!obj || typeof obj !== 'object') return; |
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Object.keys(_typoKeys).forEach(function(k) { |
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var v = obj[k]; |
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if (v === undefined || v === '' || v === null) return; |
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if (k === 'sizeDesktop' || k === 'sizeTablet' || k === 'sizeMobile') v = v + (obj.sizeUnit || 'px'); |
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else if (k === 'lineHeightDesktop' || k === 'lineHeightTablet' || k === 'lineHeightMobile') v = v + (obj.lineHeightUnit || ''); |
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else if (k === 'letterSpacingDesktop' || k === 'letterSpacingTablet' || k === 'letterSpacingMobile') v = v + (obj.letterSpacingUnit || 'px'); |
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else if (k === 'wordSpacingDesktop' || k === 'wordSpacingTablet' || k === 'wordSpacingMobile') v = v + (obj.wordSpacingUnit || 'px'); |
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el.style.setProperty(prefix + _typoKeys[k], String(v)); |
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}); |
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} |
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|
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function initScrollStickyContent(appEl) { |
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var opts; |
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try { opts = JSON.parse(appEl.getAttribute('data-opts') || '{}'); } catch(e) { opts = {}; } |
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|
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var a = { |
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sectionTitle: opts.sectionTitle || 'Why Choose Us', |
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sectionSubtitle: opts.sectionSubtitle || '', |
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ctaLabel: opts.ctaLabel || 'Get Started', |
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ctaUrl: opts.ctaUrl || '#', |
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showCta: opts.showCta !== false, |
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layout: opts.layout || 'left-sticky', |
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stickyOffset: opts.stickyOffset || 80, |
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features: opts.features || [], |
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sectionBg: opts.sectionBg || '#0a0a0f', |
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panelBg: opts.panelBg || '', |
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textColor: opts.textColor || '#e2e8f0', |
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headingColor: opts.headingColor || '#ffffff', |
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accentColor: opts.accentColor || '#7c3aed', |
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cardBg: opts.cardBg || '#111827', |
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cardBorder: opts.cardBorder || '#1f2937', |
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activeCardBg: opts.activeCardBg || '#1e1b4b', |
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ctaBg: opts.ctaBg || '#7c3aed', |
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ctaColor: opts.ctaColor || '#ffffff', |
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paddingTop: opts.paddingTop || 80, |
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paddingBottom: opts.paddingBottom || 80, |
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titleSize: opts.titleSize || 42, |
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subtitleSize: opts.subtitleSize || 18, |
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cardIconSize: opts.cardIconSize || 36, |
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cardTitleSize: opts.cardTitleSize || 20, |
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cardDescSize: opts.cardDescSize || 15, |
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lineConnector: opts.lineConnector !== false, |
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animateCards: opts.animateCards !== false, |
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threshold: opts.threshold || 0.45 |
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}; |
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|
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var isRight = a.layout === 'right-sticky'; |
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|
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/* --- Section wrapper --- */ |
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var section = document.createElement('section'); |
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section.className = 'bkbg-ssc-section'; |
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var cs = section.style; |
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cs.setProperty('--bkbg-ssc-bg', a.sectionBg); |
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cs.setProperty('--bkbg-ssc-pt', a.paddingTop + 'px'); |
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cs.setProperty('--bkbg-ssc-pb', a.paddingBottom + 'px'); |
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cs.setProperty('--bkbg-ssc-sticky-top', a.stickyOffset + 'px'); |
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cs.setProperty('--bkbg-ssc-heading-color', a.headingColor); |
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cs.setProperty('--bkbg-ssc-text-color', a.textColor); |
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cs.setProperty('--bkbg-ssc-accent', a.accentColor); |
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cs.setProperty('--bkbg-ssc-card-bg', a.cardBg); |
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cs.setProperty('--bkbg-ssc-card-border', a.cardBorder); |
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cs.setProperty('--bkbg-ssc-active-bg', a.activeCardBg); |
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cs.setProperty('--bkbg-ssc-cta-bg', a.ctaBg); |
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cs.setProperty('--bkbg-ssc-cta-color', a.ctaColor); |
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cs.setProperty('--bkbg-ssc-title-size', a.titleSize + 'px'); |
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cs.setProperty('--bkbg-ssc-subtitle-size', a.subtitleSize + 'px'); |
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cs.setProperty('--bkbg-ssc-icon-size', a.cardIconSize + 'px'); |
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cs.setProperty('--bkbg-ssc-card-title-size',a.cardTitleSize + 'px'); |
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cs.setProperty('--bkbg-ssc-card-desc-size', a.cardDescSize + 'px'); |
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|
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typoCssVarsForEl(section, opts.headingTypo, '--bkssc-ht-'); |
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typoCssVarsForEl(section, opts.subtitleTypo, '--bkssc-st-'); |
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typoCssVarsForEl(section, opts.cardTitleTypo, '--bkssc-ct-'); |
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typoCssVarsForEl(section, opts.cardDescTypo, '--bkssc-cd-'); |
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|
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var inner = document.createElement('div'); |
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inner.className = 'bkbg-ssc-inner' + (isRight ? ' bkbg-ssc-right' : ''); |
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|
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/* --- Panel --- */ |
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var panel = document.createElement('div'); |
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panel.className = 'bkbg-ssc-panel'; |
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if (a.panelBg) panel.style.background = a.panelBg; |
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|
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var heading = document.createElement('h2'); |
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heading.className = 'bkbg-ssc-heading'; |
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heading.textContent = a.sectionTitle; |
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panel.appendChild(heading); |
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|
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if (a.sectionSubtitle) { |
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var sub = document.createElement('p'); |
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sub.className = 'bkbg-ssc-subtitle'; |
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sub.textContent = a.sectionSubtitle; |
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panel.appendChild(sub); |
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} |
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|
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if (a.showCta && a.ctaLabel) { |
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var cta = document.createElement('a'); |
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cta.className = 'bkbg-ssc-cta'; |
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cta.href = a.ctaUrl; |
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cta.textContent = a.ctaLabel; |
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panel.appendChild(cta); |
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} |
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|
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/* --- Cards --- */ |
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var cards = document.createElement('div'); |
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cards.className = 'bkbg-ssc-cards' + (a.lineConnector ? ' bkbg-ssc-with-line' : ''); |
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|
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var cardEls = a.features.map(function(f) { |
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var card = document.createElement('div'); |
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card.className = 'bkbg-ssc-card' + (a.animateCards ? ' bkbg-ssc-animate-in' : ''); |
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|
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var iconEl = document.createElement('div'); |
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iconEl.className = 'bkbg-ssc-card-icon'; |
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var _IP = window.bkbgIconPicker; |
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var _iType = f.iconType || 'custom-char'; |
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if (_IP && _iType !== 'custom-char') { |
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var _in = _IP.buildFrontendIcon(_iType, f.icon, f.iconDashicon, f.iconImageUrl, f.iconDashiconColor); |
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if (_in) iconEl.appendChild(_in); else iconEl.textContent = f.icon || '⭐'; |
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} else { iconEl.textContent = f.icon || '⭐'; } |
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|
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var body = document.createElement('div'); |
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body.className = 'bkbg-ssc-card-body'; |
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|
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var title = document.createElement('div'); |
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title.className = 'bkbg-ssc-card-title'; |
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title.textContent = f.title; |
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|
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var desc = document.createElement('p'); |
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desc.className = 'bkbg-ssc-card-desc'; |
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desc.textContent = f.desc; |
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|
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body.appendChild(title); |
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body.appendChild(desc); |
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card.appendChild(iconEl); |
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card.appendChild(body); |
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cards.appendChild(card); |
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return card; |
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}); |
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|
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/* --- Layout --- */ |
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if (isRight) { |
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inner.appendChild(cards); |
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inner.appendChild(panel); |
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} else { |
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inner.appendChild(panel); |
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inner.appendChild(cards); |
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} |
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|
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section.appendChild(inner); |
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appEl.replaceWith(section); |
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|
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/* --- IntersectionObserver: highlight active card --- */ |
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if ('IntersectionObserver' in window && cardEls.length > 0) { |
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var activeCard = null; |
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|
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/* Animate-in observer */ |
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if (a.animateCards) { |
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var revealObs = new IntersectionObserver(function(entries) { |
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entries.forEach(function(entry) { |
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if (entry.isIntersecting) { |
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entry.target.classList.remove('bkbg-ssc-animate-in'); |
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entry.target.classList.add('bkbg-ssc-visible'); |
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revealObs.unobserve(entry.target); |
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} |
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}); |
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}, { threshold: 0.1 }); |
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cardEls.forEach(function(c){ revealObs.observe(c); }); |
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} |
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|
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/* Active-highlight observer */ |
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var activeObs = new IntersectionObserver(function(entries) { |
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entries.forEach(function(entry) { |
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if (entry.isIntersecting) { |
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if (activeCard) activeCard.classList.remove('bkbg-ssc-active'); |
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entry.target.classList.add('bkbg-ssc-active'); |
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activeCard = entry.target; |
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} |
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}); |
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}, { threshold: a.threshold, rootMargin: '-15% 0px -15% 0px' }); |
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|
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/* Default first card active */ |
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if (cardEls[0]) { |
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cardEls[0].classList.add('bkbg-ssc-active'); |
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cardEls[0].classList.remove('bkbg-ssc-animate-in'); |
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cardEls[0].classList.add('bkbg-ssc-visible'); |
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activeCard = cardEls[0]; |
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} |
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|
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cardEls.forEach(function(c){ activeObs.observe(c); }); |
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} |
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} |
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|
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document.querySelectorAll('.bkbg-ssc-app').forEach(initScrollStickyContent); |
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})(); |
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|
