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@media(max-width:880px){:root{--header-offset:73px}.brand-row{height:72px}.brand-logo{width:40px;height:40px}.brand-promise{display:none}.menu-button{display:flex;align-items:center;gap:.65rem;min-width:82px;min-height:44px;padding:.5rem;border:0;background:none;font-weight:700;cursor:pointer}.menu-icon{position:relative;display:block;width:24px;height:18px}.menu-icon:before,.menu-icon:after,.menu-icon span{content:"";position:absolute;left:0;width:24px;height:2px;border-radius:2px;background:currentColor;transition:transform .24s var(--ease),top .24s,opacity .18s}.menu-icon:before{top:1px}.menu-icon span{top:8px}.menu-icon:after{top:15px}.menu-button[aria-expanded=true] .menu-icon:before{top:8px;transform:rotate(45deg)}.menu-button[aria-expanded=true] .menu-icon span{opacity:0}.menu-button[aria-expanded=true] .menu-icon:after{top:8px;transform:rotate(-45deg)}.nav-shell{display:block;position:fixed;z-index:102;top:72px;right:0;bottom:0;width:min(90vw,390px);overflow-y:auto;border:0;background:#fff;box-shadow:-18px 0 45px rgba(16,44,33,.18);transform:translateX(105%);visibility:hidden;transition:transform .3s var(--ease),visibility .3s}.nav-shell.is-open{transform:none;visibility:visible}.nav-inner{display:block;width:100%;padding:1rem}.primary-nav{display:block}.primary-nav>a,.more-menu>summary{min-height:50px;padding:.75rem .8rem;border-radius:.65rem;font-size:.96rem}.primary-nav>a:after,.more-menu>summary:after{display:none}.primary-nav>a:hover,.primary-nav>a[aria-current=page],.more-menu[data-active=true]>summary{background:var(--green-50);color:var(--green-900)}.primary-nav>a[aria-current=page]{box-shadow:inset 4px 0 var(--green-600)}.more-panel{position:static;width:100%;padding:.25rem 0 .4rem 1rem;border:0;box-shadow:none;animation:none}.more-panel a{padding:.65rem .8rem}.search-button{display:flex;width:auto;height:auto;margin-top:.75rem;padding:.8rem;border-radius:.65rem;background:var(--green-50);gap:.6rem}.search-button:after{content:"Zoeken";font-weight:700}.nav-backdrop{display:block;position:fixed;z-index:101;inset:72px 0 0;border:0;background:transparent;opacity:0;visibility:hidden;pointer-events:none;backdrop-filter:none;-webkit-backdrop-filter:none;transition:opacity .2s var(--ease),visibility 0s linear .2s}.nav-backdrop:not([hidden]){background:rgba(14,38,29,.4);opacity:1;visibility:visible;pointer-events:auto;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);transition:opacity .2s var(--ease),visibility 0s}.hero{min-height:auto}.hero-grid,.feature-split,.article-head-grid,.book-detail-grid,.prose-grid{grid-template-columns:1fr}.hero-grid{padding-block:4.5rem;gap:3.5rem}.hero-copy{max-width:720px}.hero-visual{max-width:610px;margin:auto}.feature-split{gap:3rem}.category-grid{grid-template-columns:repeat(2,1fr)}.article-grid{grid-template-columns:repeat(2,1fr)}.article-grid .article-card:last-child{display:none}.article-layout{grid-template-columns:1fr;gap:2rem}.toc{position:static;display:none}.book-detail-grid{gap:3rem}.book-stage{min-height:500px}.book-catalog{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.container{width:min(calc(100% - 1.5rem),var(--container))}.section{padding:4.5rem 0}.brand-name{font-size:1.55rem}.hero-grid{padding-block:3.5rem}.hero h1{font-size:clamp(2.65rem,13vw,3.6rem)}.hero-visual{width:calc(100% + .5rem);margin-left:-.25rem}.trust-list{display:grid;gap:.4rem}.split-heading{display:block}.split-heading>p{margin-top:1.3rem}.category-grid,.article-grid,.two-cards,.steps,.tool-grid{grid-template-columns:1fr}.category-card{min-height:220px}.article-grid .article-card:last-child{display:block}.book-shelf{justify-content:flex-start;overflow-x:auto;margin-inline:-.75rem;padding:2rem .75rem 3rem;scroll-snap-type:x proximity}.book-cover.mini{min-width:145px;scroll-snap-align:center}.cta-card{display:block;padding:2rem}.cta-card .button{margin-top:1.5rem}.book-item{grid-template-columns:125px 1fr;gap:1.2rem}.book-cover strong{font-size:1rem}.book-stage{min-height:430px}.book-cover.large{width:250px}.book-cover.large strong{font-size:1.8rem}.article-header{padding:3rem 0}.article-hero-art img{min-height:260px}.article-layout{padding-top:3rem}.search-form{display:grid}.footer-grid{grid-template-columns:1fr 1fr;gap:2rem}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.book-catalog{gap:3rem}}
@media(min-width:1500px){:root{--container:1320px}.hero{min-height:780px}.hero-grid{min-height:780px}.section{padding-block:8.5rem}.hero-copy{transform:translateY(-8px)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.article-card:hover,.category-card:hover,.book-cover:hover,.button:hover{transform:none!important}}
@media (min-width:881px) and (max-width:920px){.primary-nav>a,.more-menu>summary{padding-inline:.2rem;font-size:.68rem}.primary-nav>a:after,.more-menu>summary:after{left:.2rem;right:.2rem}}