:root{--blue:#244bc4;--blue-d:#183a9b;--orange:#d66a2c;--tint:#e8eef8;--tint-2:#d3def3;--ink:#182b45;--paper:#fff;--line:#cfd8e6;--muted:#44546a;--max:1240px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:6rem}
body{margin:0;background:var(--paper);color:var(--ink);font:1.0625rem/1.6 Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%}
a{color:var(--blue);text-underline-offset:.2em}
h1,h2,h3,h4,p{margin-top:0;overflow-wrap:break-word}
h1,h2,h3,h4{line-height:1.03;letter-spacing:-.03em;font-weight:700;text-wrap:balance}
h1{font-size:clamp(3rem,7.4vw,6.6rem);letter-spacing:-.045em;margin-bottom:1.5rem}
h2{font-size:clamp(2.1rem,4.4vw,3.8rem);margin-bottom:1.2rem}
h3{font-size:1.5rem;margin-bottom:.6rem}
h4{font-size:1.4rem;margin-bottom:.6rem}
p{max-width:62ch}
.lead{font-size:1.25rem;color:var(--muted)}
button{font:inherit}
:where(a,button,input,textarea,summary,[tabindex]):focus-visible{outline:3px solid var(--ink);outline-offset:3px;box-shadow:0 0 0 3px #fff}
.inv :focus-visible{outline-color:#fff;box-shadow:0 0 0 3px var(--ink)}
.inv form :focus-visible,.inv .material-picker :focus-visible{outline-color:var(--ink);box-shadow:0 0 0 3px #fff}
main:focus{outline:none}
[hidden]{display:none!important}
.skip{position:fixed;top:-100px;left:1rem;background:#fff;color:var(--ink);border:2px solid var(--ink);padding:1rem;z-index:99}
.skip:focus{top:1rem}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:clamp(1.2rem,4vw,2.5rem);position:relative}
.deco{position:absolute;pointer-events:none;fill:none;stroke:currentColor;stroke-width:5;stroke-linejoin:round}
/* header */
.site-header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line)}
.site-header .inner{max-width:var(--max);margin:auto;padding:.7rem clamp(1.2rem,4vw,2.5rem);display:flex;align-items:center;gap:2rem;flex-wrap:wrap}
.brand{margin-right:auto;display:block;line-height:0}
.brand img{width:150px;height:auto;display:block}
.site-header nav{display:flex;gap:1.8rem;flex-wrap:wrap}
.site-header nav a{color:var(--ink);text-decoration:none;font-weight:700;font-size:.97rem;display:inline-flex;align-items:center;min-height:44px}
.site-header nav a:hover{color:var(--blue);text-decoration:underline}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:.8rem 1.7rem;border:2px solid var(--blue);background:var(--blue);color:#fff;border-radius:999px;font-weight:700;text-decoration:none;cursor:pointer;text-align:center;transition:background .15s,color .15s}
.button:hover{background:var(--blue-d);border-color:var(--blue-d)}
.button:disabled{cursor:not-allowed;opacity:.6}
.button.small{min-height:44px;padding:.5rem 1.2rem;font-size:.95rem}
.button.ghost{background:transparent;color:var(--blue)}
.button.ghost:hover{background:var(--tint)}
.button.light{background:#fff;border-color:#fff;color:var(--blue)}
.button.light:hover{background:var(--tint);border-color:var(--tint)}
.button.outline-light{background:transparent;border-color:#fff;color:#fff}
.button.outline-light:hover{background:rgba(255,255,255,.16)}
/* golfranden */
.edge{display:block;line-height:0;margin-top:-1px}
.edge svg{display:block;width:100%;height:clamp(40px,7vw,110px)}
.edge.flip svg{transform:scaleX(-1)}
.bg-blue{background:var(--blue)}.bg-ink{background:var(--ink)}.bg-tint{background:var(--tint)}.bg-white{background:#fff}
.edge .to-white{fill:#fff}.edge .to-ink{fill:var(--ink)}.edge .to-tint{fill:var(--tint)}.edge .to-blue{fill:var(--blue)}
/* hero */
.hero-band{background:var(--blue);color:#fff;position:relative;overflow:hidden}
.hero-band .d1{width:min(60vw,640px);right:-8%;top:-14%;color:rgba(255,255,255,.1)}
.hero-band .d2{width:300px;left:-90px;bottom:-40px;color:rgba(255,255,255,.1)}
.hero{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:center;padding-block:clamp(2.5rem,6vw,5rem) clamp(1.5rem,3vw,2.5rem)}
.hero .lead{color:#e8eef8;max-width:33ch;margin-bottom:2.2rem}
.actions{display:flex;gap:.8rem;flex-wrap:wrap;align-items:center}
.hero-note{margin:1.2rem 0 0;font-size:.95rem;color:#dbe4f8}
.hero-art{margin:0;position:relative;padding:0 30px 30px 0}
.hero-art::before{content:"";position:absolute;top:30px;left:30px;right:0;bottom:0;border-radius:260px 34px 34px 34px;background:repeating-linear-gradient(0deg,rgba(255,255,255,.6) 0 3px,transparent 3px 11px)}
.hero-art::after{content:"";position:absolute;left:-26px;bottom:20%;width:64px;height:64px;border-radius:50%;background:var(--orange)}
.hero-art img{position:relative;display:block;width:100%;height:auto;aspect-ratio:1/1.08;object-fit:cover;border-radius:260px 34px 34px 34px;background:var(--tint);animation:rise .9s cubic-bezier(.2,.7,.2,1) both}
.hero-art figcaption{position:absolute;left:18px;bottom:48px;background:#fff;color:var(--ink);font-size:.85rem;font-weight:700;padding:.4rem .9rem;border-radius:999px}
@keyframes rise{from{opacity:0;transform:translateY(24px) scale(.97)}to{opacity:1;transform:none}}
.facts{list-style:none;margin:0;padding:0 0 clamp(1.5rem,3vw,2.5rem);display:flex;flex-wrap:wrap;gap:.7rem}
.facts li{border:2px solid rgba(255,255,255,.7);border-radius:999px;padding:.5rem 1.2rem;font-weight:700}
/* secties */
.section{padding-block:clamp(3rem,7vw,6rem)}
.section-intro{max-width:46rem;margin-bottom:3.5rem}
.section-intro.center{margin-inline:auto;text-align:center}
.section-intro.center p{margin-inline:auto}
/* ideekaarten */
.ideas-sec{padding-bottom:clamp(4rem,8vw,7rem)}
.idea-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem;padding-bottom:3rem}
.idea{position:relative;overflow:hidden;border-radius:32px;padding:2.2rem;display:flex;flex-direction:column;min-height:420px}
.idea:nth-child(1){background:var(--blue);color:#fff}
.idea:nth-child(2){background:var(--tint);color:var(--ink);transform:translateY(3rem)}
.idea:nth-child(3){background:var(--ink);color:#fff}
.idea::after{content:"";position:absolute;right:-20px;bottom:-10px;width:170px;height:110px;background:repeating-linear-gradient(0deg,currentColor 0 3px,transparent 3px 11px);opacity:.18;border-radius:60px 0 0 0;pointer-events:none}
.icon{width:76px;height:76px;background:#fff;border-radius:24px;display:grid;place-items:center;margin-bottom:2rem;position:relative}
.icon svg{width:44px;height:44px;fill:none;stroke:var(--ink);stroke-width:2.6;stroke-linejoin:round;stroke-linecap:round}
.icon svg .acc{stroke:var(--orange)}
.idea h3{font-size:1.9rem}
.idea p{margin-bottom:1.8rem;position:relative;z-index:1}
.idea:nth-child(1) p,.idea:nth-child(3) p{color:#e3eaf7}
.idea:nth-child(2) p{color:var(--muted)}
.idea .button{margin-top:auto;align-self:flex-start;position:relative;z-index:1}
.idea:nth-child(1) .button,.idea:nth-child(3) .button{background:#fff;border-color:#fff;color:var(--ink)}
.idea:nth-child(1) .button:hover,.idea:nth-child(3) .button:hover{background:var(--tint)}
/* materialen */
.on-dark{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.on-dark .lead{color:#c9d4e6}
.on-dark .d1{width:420px;right:-90px;top:-30px;color:rgba(255,255,255,.08)}
.on-dark .d2{width:260px;left:-60px;bottom:-30px;color:rgba(255,255,255,.08)}
.materials{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,6vw,6rem);align-items:center}
.mat-pills{list-style:none;margin:2rem 0 0;padding:0;display:flex;flex-wrap:wrap;gap:.6rem}
.mat-pills li{padding:.5rem 1.2rem;border-radius:999px;font-weight:700;border:2px solid rgba(255,255,255,.55)}
.mat-pills li:nth-child(3n+1){background:var(--blue);border-color:var(--blue)}
.mat-pills li:nth-child(3n+2){background:var(--tint);border-color:var(--tint);color:var(--ink)}
.material-picker{background:#fff;color:var(--ink);border-radius:32px;padding:2.4rem;position:relative}
.material-picker>p{color:var(--muted);margin-bottom:0}
.choices{display:flex;gap:.5rem;flex-wrap:wrap;margin:1.2rem 0}
.choices button{min-height:44px;padding:.5rem 1.1rem;background:#fff;color:var(--ink);border:1.5px solid #66778f;border-radius:999px;cursor:pointer;line-height:1.4}
.choices button:hover{background:var(--tint)}
.choices button[aria-pressed=true]{background:var(--blue);border-color:var(--blue);color:#fff;font-weight:700}
.material-result{background:var(--tint);border-radius:22px;padding:1.5rem;min-height:210px;margin-bottom:1rem}
.material-label{color:var(--blue);font-weight:700;font-size:.9rem;margin-bottom:.5rem}
.material-picker small{display:block;font-size:.88rem;color:var(--muted);line-height:1.5}
/* stappen */
.steps-sec{background:var(--tint);position:relative;overflow:hidden}
.steps-sec .d1{width:380px;right:-70px;bottom:-60px;color:rgba(36,75,196,.1)}
.steps{list-style:none;margin:0;padding:2rem 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
.steps li{position:relative;background:#fff;border-radius:32px;padding:3.6rem 2rem 2rem}
.steps li span{position:absolute;top:-34px;left:2rem;width:68px;height:68px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:1.9rem;font-weight:700;border:6px solid var(--tint)}
.steps li:nth-child(2) span{background:var(--ink)}
.steps li:nth-child(2){transform:translateY(1.5rem)}
.steps li p{color:var(--muted);margin:0}
.steps-sec .wrap{padding-bottom:1.5rem}
/* over */
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,6vw,6rem);align-items:center}
.arch{margin:0;position:relative;max-width:460px;width:100%;padding:0 0 0 0}
.arch img{display:block;width:100%;height:auto;aspect-ratio:5/6;object-fit:cover;object-position:36% 62%;border-radius:999px 999px 36px 36px;background:var(--tint);position:relative}
.arch::before{content:"";position:absolute;inset:26px -26px -26px 26px;border-radius:999px 999px 36px 36px;background:repeating-linear-gradient(0deg,var(--blue) 0 3px,transparent 3px 11px)}
.arch::after{content:"";position:absolute;left:-22px;top:36%;width:54px;height:54px;border-radius:50%;background:var(--orange)}
.about h2{margin-bottom:1.2rem}
.about p{font-size:1.2rem}
.about-note{display:block;margin-top:1.6rem;font-weight:700;background:var(--tint);border-radius:22px;padding:1.2rem 1.5rem;border-left:8px solid var(--orange)}
/* aanvraag */
.on-blue{background:var(--blue);color:#fff;position:relative;overflow:hidden}
.on-blue .lead{color:#e8eef8}
.on-blue .d1{width:480px;left:-120px;bottom:-60px;color:rgba(255,255,255,.1)}
.request{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(2rem,6vw,6rem);align-items:start}
.notice{font-size:.97rem;border-left:4px solid var(--orange);padding-left:1rem;color:#e8eef8}
form{background:#fff;color:var(--ink);border-radius:32px;padding:clamp(1.4rem,3vw,2.6rem)}
label{display:block;font-weight:700;margin-bottom:.4rem}
label span{font-weight:400;font-size:.92rem;color:var(--muted)}
input,textarea{display:block;width:100%;min-width:0;font:inherit;color:var(--ink);background:#fff;border:1.5px solid #66778f;border-radius:14px;padding:.85rem 1rem;margin-bottom:1.2rem}
input::placeholder,textarea::placeholder{color:#576579;opacity:1}
textarea{resize:vertical}
.form-grid{display:grid;grid-template-columns:2fr 1fr;gap:1rem}
#form-help{font-size:.95rem;color:var(--muted)}
#form-status{margin:1rem 0 0;font-weight:700}
input[aria-invalid=true],textarea[aria-invalid=true]{border:2px solid #a82121}
.field-error{color:#a82121;font-weight:700;margin-top:-.7rem}
.error-summary{border:2px solid #a82121;padding:1rem;margin-bottom:1.5rem;background:#fff7f7;border-radius:16px}
.error-summary h3{font-size:1.15rem;letter-spacing:0}
.error-summary ul{margin-bottom:0;padding-left:1.3rem}
.error-summary a{display:inline-block;padding:.35rem 0;color:#a82121}
/* faq */
.faq{display:grid;grid-template-columns:1fr 1.5fr;gap:clamp(2rem,6vw,6rem)}
.faq-list{display:grid;gap:.8rem;align-content:start}
details{background:var(--tint);border-radius:22px;padding:.3rem 1.5rem}
summary{cursor:pointer;font-weight:700;padding:.9rem 0;min-height:44px}
details[open]{background:#fff;box-shadow:inset 0 0 0 2px var(--blue)}
details p{margin:0 0 1.2rem;color:var(--muted)}
/* footer */
footer{background:var(--ink);color:#fff;padding-top:2.5rem;position:relative;overflow:hidden}
footer .inner{max-width:var(--max);margin:auto;padding-inline:clamp(1.2rem,4vw,2.5rem);display:flex;gap:2rem;align-items:center;justify-content:space-between;flex-wrap:wrap;position:relative}
footer p{margin:0;font-size:.95rem;color:#c9d4e6}
footer a{display:inline-flex;align-items:center;min-height:44px;color:#fff}
.footer-brand{font-size:1.6rem;font-weight:700;text-decoration:none}
.giant{display:block;font-size:clamp(5rem,22vw,19rem);font-weight:700;letter-spacing:-.06em;line-height:.8;color:rgba(255,255,255,.07);white-space:nowrap;margin:2rem 0 -.08em -.04em;user-select:none;pointer-events:none}
/* huisstijl */
.guide{max-width:1000px;padding-block:3rem}
.guide h2{margin-top:3rem}
.guide-logo{border:1px solid var(--line);border-radius:16px;padding:3rem;text-align:center;margin:2rem 0}
.guide-logo img{width:min(100%,600px);height:auto}
.downloads{display:flex;gap:1rem;flex-wrap:wrap}
.swatches{display:grid;grid-template-columns:repeat(5,1fr);gap:1rem}
.swatch{border:1px solid #a0adbf;border-radius:12px;overflow:hidden}
.swatch b{height:100px;display:block;border-bottom:1px solid #a0adbf}
.swatch p{padding:.8rem;font-size:.88rem;margin:0}
.guide table{border-collapse:collapse;width:100%}
.guide td,.guide th{text-align:left;vertical-align:top;padding:.8rem;border-bottom:1px solid var(--line)}
.guide th{width:30%}

@media(max-width:900px){
.hero,.materials,.request,.faq,.about-grid{grid-template-columns:1fr}
.idea-grid,.steps{grid-template-columns:1fr}
.idea{min-height:0}
.idea:nth-child(2),.steps li:nth-child(2){transform:none}
.idea-grid{padding-bottom:0}
.steps{gap:3rem}
.hero-art{max-width:520px}
.arch{margin-inline:0 26px}
.swatches{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:600px){
.site-header .inner{gap:.4rem 1rem}
.site-header nav{order:3;width:100%;gap:1.2rem}
.form-grid{display:block}
.material-picker{padding:1.4rem}
.idea{padding:1.6rem}
.guide td,.guide th{padding:.65rem .4rem;overflow-wrap:anywhere}
.guide-logo{padding:1.2rem}
footer .inner{flex-direction:column;align-items:flex-start;gap:.5rem}
.facts li{padding:.4rem .9rem;font-size:.95rem}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
@media(forced-colors:active){.button,.choices button{border:2px solid ButtonText}.choices button[aria-pressed=true]{outline:2px solid Highlight}:focus-visible{outline:3px solid Highlight!important}.hero-art::before,.hero-art::after,.arch::before,.arch::after,.deco,.idea::after,.giant{display:none}}
main{overflow-x:clip}
.arch{width:calc(100% - 26px)}
.edge{margin-bottom:-1px}
.on-blue .d1{bottom:auto;top:35%}
.on-dark .d2{bottom:auto;top:55%}
.hero-band .d2{bottom:auto;top:52%}
.steps-sec .d1{bottom:auto;top:30%}