Kader opent tot volle breedte New

<!-- Kader opent tot volle breedte · NedDev · eigen werk. -->
<div class="jouw-container">
<div class="vpk">
<div class="vpk__sc" tabindex="0" aria-label="Voorbeeld: villa aan de Vecht, scroll om het kader te openen">
<div class="vpk__track"><div class="vpk__pin">
<div class="vpk__intro"><h3 class="vpk__h">Wonen aan de Vecht</h3><p class="vpk__p">Een villa van baksteen en glas in Maarssen, ontworpen door Studio Kade.</p></div>
<div class="vpk__frame"><img class="vpk__img" src="https://neddev.com/lab-media/viewport-kader-1.webp" alt="Bakstenen villa met grote ramen aan het water" loading="lazy"></div>
<p class="vpk__cap">Villa Zuilen, 240 m², opgeleverd in juni 2026</p>
</div></div>
<div class="vpk__na"><p>Daarna loopt de pagina door met plattegronden, materialen en de bouwtijd.</p></div>
</div>
</div>
</div>

/* Kader opent tot volle breedte · NedDev · eigen werk. */
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.vpk__sc:focus-visible{outline:2px solid #F5480F;outline-offset:-2px}
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.vpk__frame{position:absolute;inset:0;overflow:hidden;clip-path:inset(calc((1 - var(--vpk-p))*40%) calc((1 - var(--vpk-p))*16px) calc((1 - var(--vpk-p))*16px) round calc((1 - var(--vpk-p))*4px))}
.vpk__img{display:block;width:100%;height:100%;object-fit:cover;transform:scale(calc(1.14 - .14*var(--vpk-p)))}
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// Kader opent tot volle breedte · NedDev · eigen werk.
// root = het element waarin de HTML staat
function init(root){
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sc.addEventListener('scroll',function(){if(!tick){tick=true;requestAnimationFrame(upd);}},{passive:true});upd();}
var on=true,t0=0;['wheel','touchstart','pointerdown','keydown','focusin'].forEach(function(ev){w.addEventListener(ev,function(){on=false;},{passive:true});});
function drift(now){if(!on)return;if(!t0)t0=now;var m=tr.offsetHeight-sc.clientHeight;sc.scrollTop=m*(.5-.5*Math.cos((now-t0)/1000*.4));requestAnimationFrame(drift);}
setTimeout(function(){if(on)requestAnimationFrame(drift);},900);
}
init(document.querySelector('.jouw-container'));