/* BAS Ontwerpburo voor Bouwkunst — sitestijl (homepage + projectpagina's)
   Geïnspireerd op Lab32: Poppins, zwart op wit, grote foto's, een fotoslider over de volle
   breedte, vierkante knoppen en een antraciete footer. Warme, gebroken witte vlakken
   voorkomen dat het geheel kil oogt. */
:root{
  --ink:#1c1c1c;
  --ink-2:#4b5058;
  --ink-3:#7d7d7d;
  --line:#e2e4e8;
  /* Huiskleur: modern lichtgrijs, met grafiet voor accenten en footer */
  --ral:#e4e6e9;       /* vlakken en rond foto's */
  --ral-d:#2e3136;     /* footer, donkere accenten */
  --ral-l:#f2f3f5;     /* lichte tint voor invoervelden en hover-achtergronden */
  --on-ral:#1c1c1c;    /* tekst op de vlakken */
  --on-ral-2:#4b5058;  /* lichtere tekst op de vlakken (labels, toelichting) */
  --warm:var(--ral);   /* achtergrond van blokken en rond foto's */
  --grey:var(--ral);   /* knoppen en actief menu-item */
  --white:#fff;
  --char:var(--ral-d); /* footer */
  --max:1320px;
  --gutter:clamp(16px,4vw,48px);
  --font:"Poppins",system-ui,-apple-system,"Segoe UI",sans-serif;
  --hdr:84px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--hdr) + 12px)}
body{margin:0;background:var(--white);color:var(--ink);font:400 16.5px/1.85 var(--font);-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
picture{display:contents} /* de <img> erin gedraagt zich alsof <picture> er niet is */
a{color:inherit}
p{margin:0 0 1.1em}
h1,h2,h3{margin:0;font-weight:500;line-height:1.2;letter-spacing:-.005em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.wrap>*,.cols>*{min-width:0}
section{padding:clamp(64px,8vw,120px) 0}
strong,b{font-weight:600}

.label{display:block;font:500 14px/1.3 var(--font);color:var(--ink-3);margin-bottom:12px}
.h2{font:500 clamp(28px,3vw,40px)/1.2 var(--font);margin-bottom:22px}
.lead{font-size:clamp(16.5px,1.3vw,18px);color:var(--ink-2);max-width:62ch}
.rule{display:block;width:60px;height:3px;background:var(--ink);margin:26px 0 0}

/* knoppen en links */
.arrow{display:inline-flex;align-items:center;gap:12px;font:500 15px/1 var(--font);text-decoration:none;color:var(--ink);padding:14px 20px;background:var(--grey);transition:background .2s,color .2s}
.arrow::after{content:"";width:20px;height:10px;background:currentColor;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 26 10'%3E%3Cpath d='M0 5h24M20 1l4 4-4 4' fill='none' stroke='%23000' stroke-width='1.8'/%3E%3C/svg%3E") center/contain no-repeat;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 26 10'%3E%3Cpath d='M0 5h24M20 1l4 4-4 4' fill='none' stroke='%23000' stroke-width='1.8'/%3E%3C/svg%3E") center/contain no-repeat;
  transition:transform .25s}
.arrow:hover{background:var(--ink);color:#fff}
.arrow:hover::after{transform:translateX(4px)}
.arrow.dark{background:var(--ink);color:#fff}
.arrow.dark:hover{background:#000}
.btn{display:inline-flex;align-items:center;gap:12px;background:var(--ink);color:#fff;border:0;padding:15px 24px;font:500 15px/1 var(--font);cursor:pointer;text-decoration:none;transition:background .2s}
.btn:hover{background:#000}

/* ---------- header ---------- */
header.site{position:sticky;top:0;z-index:50;background:#fff;transition:box-shadow .3s}
header.site.scrolled{box-shadow:0 6px 24px -14px rgba(0,0,0,.25)}
header.site .bar{display:flex;align-items:center;justify-content:flex-end;height:var(--hdr);position:relative;max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.logo-tab{position:absolute;left:var(--gutter);top:0;z-index:2;background:#fff;padding:24px 24px 28px;
  --logo-ease:cubic-bezier(.45,0,.2,1);transition:padding .8s var(--logo-ease)}
/* Bij scrollen krimpt het logo in één vloeiende beweging: de svg wordt smaller én lager,
   het huisje blijft staan en de tekst eronder valt weg (preserveAspectRatio slice) en vervaagt.
   Hoogte volledig logo = breedte × 214/96, alleen het huisje = breedte × 141/96. */
.logo-tab svg{width:112px;height:250px;color:var(--ink);transition:width .8s var(--logo-ease),height .8s var(--logo-ease)}
.logo-tab .words{transition:opacity .5s ease}
header.site.scrolled .logo-tab{padding:14px 12px}
header.site.scrolled .logo-tab svg{width:38px;height:56px}
header.site.scrolled .logo-tab .words{opacity:0}
.menu{display:flex;gap:4px;align-items:center;list-style:none;margin:0;padding:0}
.menu a{display:block;text-decoration:none;font:400 16.5px/1 var(--font);color:var(--ink);padding:14px 16px;transition:background .2s}
.menu a:hover{background:var(--warm)}
.menu a[aria-current]{background:var(--grey)}
.burger{display:none;background:none;border:0;padding:10px;cursor:pointer}
.burger span{display:block;width:26px;height:2px;background:var(--ink);margin:6px 0;transition:transform .25s,opacity .25s}

/* ---------- hero: fotoslider over de volle breedte ---------- */
.slider{position:relative;height:min(80vh,820px);min-height:420px;overflow:hidden;background:var(--warm)}
.slide{position:absolute;inset:0;margin:0;opacity:0;transition:opacity 1.1s ease;pointer-events:none}
.slide.on{opacity:1;pointer-events:auto}
.slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.04);transition:transform 7s ease-out}
.slide.on img{transform:none}
.slide .blank{height:100%;display:grid;place-items:center}
.slide .blank svg{width:min(18%,180px);color:rgba(46,49,54,.22)}
.slide .name{position:absolute;left:var(--gutter);bottom:30px;color:#fff;text-decoration:none;font:500 15px/1.3 var(--font);text-shadow:0 1px 12px rgba(0,0,0,.45)}
.slide .name span{opacity:.85;font-weight:400}
/* stippen om van foto te wisselen; de klikbare knop is groter dan de stip zelf */
.dashes{position:absolute;left:50%;bottom:24px;transform:translateX(-50%);display:flex;gap:2px;z-index:2}
.dashes button{width:26px;height:26px;border:0;padding:0;background:none;cursor:pointer;display:grid;place-items:center}
.dashes button::before{content:"";width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.55);box-shadow:0 1px 6px rgba(0,0,0,.35);transition:background .25s,transform .25s}
.dashes button:hover::before{background:rgba(255,255,255,.85)}
.dashes button[aria-current="true"]::before{background:#fff;transform:scale(1.25)}
.dashes button:focus-visible{outline:2px solid #fff;outline-offset:0;border-radius:50%}

/* ---------- statement ---------- */
.statement .cols{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(32px,6vw,100px);align-items:start}
.statement h1{font:500 clamp(36px,4.6vw,62px)/1.12 var(--font);letter-spacing:-.015em}
.statement h1 em{font-style:normal;font-weight:600}
.statement .lead{margin-top:8px}
.statement .actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:clamp(48px,6vw,80px)}
.stats div{background:var(--warm);padding:26px 24px}
.stats strong{display:block;font:600 clamp(32px,3.4vw,46px)/1 var(--font);letter-spacing:-.02em}
.stats span{display:block;margin-top:10px;font-size:15px;color:var(--ink-2)}

/* ---------- intro ---------- */
.intro .cols{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(32px,5vw,80px);align-items:start}
.intro .h2{margin-top:-.18em} /* bovenkant van de letters gelijk met de bovenkant van de foto */
.pull{margin:30px 0 0;padding:4px 0 4px 26px;border-left:3px solid var(--ink);font:500 clamp(19px,1.7vw,22px)/1.5 var(--font);color:var(--ink)}
.pull small{display:block;margin-top:10px;font:400 14px/1.3 var(--font);color:var(--ink-3)}
.photo{margin:0;position:relative;background:var(--warm);overflow:hidden}
.photo img{width:100%;height:100%;object-fit:cover}
.photo.r43{aspect-ratio:4/3}
.photo.r45{aspect-ratio:4/5}
.photo .blank{position:absolute;inset:0;display:grid;place-items:center}
.photo .blank svg{width:26%;color:rgba(46,49,54,.22)}
.cap{position:absolute;left:0;bottom:0;display:inline-flex;align-items:center;gap:10px;background:#fff;color:var(--ink);
  font:500 14px/1 var(--font);padding:12px 16px;text-decoration:none;max-width:100%}
.cap::after{content:"";flex:0 0 18px;height:9px;background:currentColor;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 26 10'%3E%3Cpath d='M0 5h24M20 1l4 4-4 4' fill='none' stroke='%23000' stroke-width='1.8'/%3E%3C/svg%3E") center/contain no-repeat;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 26 10'%3E%3Cpath d='M0 5h24M20 1l4 4-4 4' fill='none' stroke='%23000' stroke-width='1.8'/%3E%3C/svg%3E") center/contain no-repeat}
.cap span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ---------- disciplines ---------- */
.disc{background:var(--warm)}
.disc .cols{display:grid;grid-template-columns:1fr 1.5fr;gap:clamp(32px,5vw,80px);align-items:start}
.disc .head{position:sticky;top:calc(var(--hdr) + 40px)}
.dlist{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.dlist a{display:grid;grid-template-columns:56px 1fr 30px;gap:4px 16px;align-items:baseline;padding:22px 24px;background:#fff;text-decoration:none;transition:transform .25s,box-shadow .25s}
.dlist a:hover{transform:translateX(6px);box-shadow:0 12px 28px -20px rgba(0,0,0,.35)}
.dlist .n{font:600 15px/1 var(--font);color:var(--ink-3)}
.dlist h3{font:500 clamp(20px,1.8vw,24px)/1.2 var(--font)}
.dlist p{grid-column:2;margin:0;color:var(--ink-2);font-size:15.5px;line-height:1.6}
.dlist .go{grid-column:3;grid-row:1;align-self:center;width:20px;height:10px;background:var(--ink);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 26 10'%3E%3Cpath d='M0 5h24M20 1l4 4-4 4' fill='none' stroke='%23000' stroke-width='1.8'/%3E%3C/svg%3E") center/contain no-repeat;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 26 10'%3E%3Cpath d='M0 5h24M20 1l4 4-4 4' fill='none' stroke='%23000' stroke-width='1.8'/%3E%3C/svg%3E") center/contain no-repeat;transition:transform .25s}
.dlist a:hover .go{transform:translateX(4px)}

/* ---------- werkwijze ---------- */
.werk .top{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,80px);align-items:end;margin-bottom:clamp(36px,5vw,60px)}
.werk .top .h2{margin:0}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step{background:var(--warm);padding:28px 26px 30px}
.step .num{display:grid;place-items:center;width:46px;height:46px;background:var(--ink);color:#fff;font:600 16px/1 var(--font)}
.step h3{font:500 20px/1.25 var(--font);margin:20px 0 10px}
.step ul{list-style:none;margin:0;padding:0;color:var(--ink-2);font-size:15.5px}
.step li{padding:4px 0 4px 18px;position:relative;line-height:1.55}
.step li::before{content:"";position:absolute;left:0;top:13px;width:7px;height:7px;background:var(--ink-3)}
.partners{margin-top:16px;padding:20px 26px;background:var(--ink);color:#fff;display:flex;flex-wrap:wrap;gap:8px 22px;align-items:baseline}
.partners strong{font-weight:600}
.partners span{color:#e8e8e8}
.partners .extra{margin-left:auto;color:#bdbdbd;font-size:15px}

/* ---------- projecten ---------- */
.proj{padding-top:0}
.proj .top{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,80px);align-items:end;margin-bottom:26px}
.proj .top .h2{margin:0}
/* Kopblok met tekst ernaast: het labeltje staat boven de kop, en de tekst rechts begint
   op dezelfde hoogte als de kop (niet als het labeltje). */
.werk .top,.proj .top{grid-template-rows:auto auto;align-items:start;row-gap:0}
.werk .top>div,.proj .top>div{display:contents}
.werk .top .label,.proj .top .label{grid-column:1;grid-row:1}
.werk .top .h2,.proj .top .h2{grid-column:1;grid-row:2}
.werk .top .lead,.proj .top .lead{grid-column:2;grid-row:2;margin:0;padding-top:.2em}
.filters{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:30px;align-items:center}
.filters button{background:none;border:0;padding:11px 16px;cursor:pointer;font:400 15.5px/1 var(--font);color:var(--ink);transition:background .2s}
.filters button:hover{background:var(--warm)}
.filters button[aria-pressed="true"]{background:var(--grey);font-weight:500}
.filters .count{margin-left:auto;color:var(--ink-3);font-size:15px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 24px}
.card{text-decoration:none;color:inherit;display:block}
.card[hidden]{display:none}
.card .img{aspect-ratio:4/3;background:var(--warm);position:relative;overflow:hidden}
.card .img img{width:100%;height:100%;object-fit:cover;transition:transform .8s ease}
.card .img .blank{position:absolute;inset:0;display:grid;place-items:center;align-content:center;gap:12px;color:rgba(46,49,54,.28)}
.card .img .blank svg{width:22%}
.card .img .blank span{font-size:14px;color:var(--ink-3)}
.card .status{position:absolute;top:12px;left:12px;background:#fff;font:500 13px/1 var(--font);padding:8px 11px;color:var(--ink)}
.card .status.dev{background:var(--ink);color:#fff}
.card .cap{transform:translateY(100%);transition:transform .3s ease}
a.card:hover .img img{transform:scale(1.05)}
a.card:hover .cap,a.card:focus-visible .cap{transform:none}
.card h3{font:500 16.5px/1.4 var(--font);margin-top:14px}
.card h3 span{color:var(--ink-3);font-weight:400}
.card .cat{display:block;margin-top:2px;font-size:14px;color:var(--ink-3)}

/* ---------- visie ---------- */
.visie{background:var(--warm)}
.visie .cols{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(32px,5vw,90px);align-items:center}
.visie blockquote{margin:0;font:500 clamp(30px,3.4vw,46px)/1.2 var(--font);letter-spacing:-.015em}
.visie blockquote em{font-style:normal;font-weight:600}
.visie .lead{margin-top:24px}
.visie ol{list-style:none;margin:28px 0 0;padding:0;counter-reset:v;display:grid;gap:8px}
.visie li{counter-increment:v;display:grid;grid-template-columns:40px 1fr;gap:12px;align-items:start;padding:14px 18px;background:#fff;color:var(--ink-2);font-size:15.5px;line-height:1.6}
.visie li::before{content:counter(v);display:grid;place-items:center;width:30px;height:30px;background:var(--ink);color:#fff;font-weight:600;font-size:14px}

/* ---------- over ons ---------- */
.about .cols{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(32px,5vw,90px);align-items:center}
.about .mark{aspect-ratio:4/5;background:var(--warm);display:grid;place-items:center;position:relative}
.about .mark svg{width:40%;color:var(--ink)}
.about .mark .tag{position:absolute;left:0;bottom:0;background:var(--ink);color:#fff;padding:14px 18px;font-size:15px;line-height:1.45}
.about .mark .tag b{display:block}
.about .checks{list-style:none;margin:26px 0 0;padding:0}
.about .checks li{padding:10px 0 10px 32px;position:relative}
.about .checks li::before{content:"";position:absolute;left:0;top:15px;width:18px;height:18px;background:var(--ink);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M0 0h18v18H0zM4.5 9.2l3 3 6-6.4-1.4-1.4-4.6 5-1.6-1.6z' fill='%23000' fill-rule='evenodd'/%3E%3C/svg%3E") center/contain no-repeat;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M0 0h18v18H0zM4.5 9.2l3 3 6-6.4-1.4-1.4-4.6 5-1.6-1.6z' fill='%23000' fill-rule='evenodd'/%3E%3C/svg%3E") center/contain no-repeat}

/* ---------- contact ---------- */
.contact{background:var(--warm)}
.contact .cols{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(32px,5vw,90px);align-items:start}
.contact h2{font:500 clamp(30px,3.4vw,46px)/1.15 var(--font);margin-bottom:20px}
.info{margin-top:30px;display:grid;gap:8px}
.info a,.info div{display:grid;grid-template-columns:44px 1fr;gap:16px;align-items:center;padding:14px 16px;background:#fff;text-decoration:none;transition:transform .2s}
.info a:hover{transform:translateX(4px)}
.info i{width:44px;height:44px;display:grid;place-items:center;background:var(--ink);color:#fff;font-style:normal}
.info i svg{width:20px;height:20px}
.info small{display:block;font-size:13.5px;color:var(--ink-3);line-height:1.3}
.info span{display:block;font-size:17px;font-weight:500;line-height:1.35}
form.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:18px;background:#fff;padding:clamp(24px,3.5vw,44px)}
form.contact-form h3{grid-column:1/-1;font:500 22px/1.25 var(--font)}
form.contact-form .full{grid-column:1/-1}
form.contact-form label{display:block;font-size:14px;font-weight:500;margin-bottom:6px}
form.contact-form input,form.contact-form select,form.contact-form textarea{width:100%;border:1px solid transparent;background:var(--warm);font:400 16px/1.4 var(--font);color:var(--ink);padding:13px 14px;border-radius:0}
form.contact-form textarea{min-height:120px;resize:vertical}
form.contact-form :is(input,select,textarea):focus{outline:none;border-color:var(--ink);background:#fff}
.form-note{margin:0;font-size:14.5px;color:var(--ink-3)}
.sent{display:none;padding:14px 16px;background:var(--warm);border-left:3px solid var(--ink)}

/* ---------- footer ---------- */
footer.site{background:var(--char);color:#d7d7d7;font-size:15px}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:32px;padding-top:clamp(48px,6vw,72px);padding-bottom:clamp(40px,5vw,60px)}
footer.site h4{margin:0 0 14px;font:600 15px/1 var(--font);color:#fff}
footer.site ul{list-style:none;margin:0;padding:0}
footer.site li{padding:3px 0}
footer.site a{text-decoration:none;color:#ededed}
footer.site a:hover{color:#fff;text-decoration:underline}
/* logo in de footer: zwart op een wit vlak, met de footerkleur eromheen */
footer.site .cols>div:first-child{align-self:center}  /* logo verticaal in het midden van de footer */
.foot-logo{display:inline-block;background:#fff;color:var(--ink);padding:22px 22px 26px;text-decoration:none}
.foot-logo svg{display:block;width:96px;height:auto}
footer.site .foot-logo,footer.site .foot-logo:hover{color:var(--ink);text-decoration:none}
.legal-bar{background:#fff;color:var(--ink-3);font-size:13.5px}
.legal-bar .wrap{display:flex;flex-wrap:wrap;gap:6px 22px;padding-top:16px;padding-bottom:18px}
.legal-bar a{color:var(--ink);text-decoration:none}
.legal-bar a:hover{text-decoration:underline}

/* ---------- projectpagina ---------- */
.p-cover{height:min(72vh,800px);min-height:360px;background:var(--warm);overflow:hidden}
.p-cover img{width:100%;height:100%;object-fit:cover}
.p-title{padding:clamp(40px,5vw,70px) 0 clamp(20px,3vw,34px)}
.p-title .cols{display:grid;grid-template-columns:1fr;gap:14px}
.p-meta{order:-1;color:var(--ink-3);font-size:15px}
.p-meta a{color:var(--ink-3);text-decoration:none}
.p-meta a:hover{color:var(--ink);text-decoration:underline}
.p-meta br{display:none}
.p-meta .st{display:inline-block;margin-left:10px;background:var(--grey);color:var(--ink);padding:4px 10px;font-size:13px;font-weight:500;line-height:1.4}
.p-title h1{font:500 clamp(34px,4.4vw,58px)/1.12 var(--font);letter-spacing:-.015em}
.p-title .sub{font-size:clamp(17px,1.5vw,20px);color:var(--ink-2);margin:12px 0 0;max-width:52ch}
.p-body .cols{display:grid;grid-template-columns:1fr 340px;gap:clamp(32px,5vw,80px);align-items:start;padding-bottom:clamp(56px,7vw,100px)}
.p-body .spacer{display:none}
/* project zonder tekst: geen lege tekstkolom, gegevens als één rij onder de titel */
.p-body.nostory .cols{grid-template-columns:1fr;padding-bottom:clamp(36px,5vw,60px)}
.p-body.nostory .story{display:none}
.p-body.nostory .facts{position:static;display:flex;flex-wrap:wrap;align-items:center;gap:12px 32px;padding:20px 26px}
.p-body.nostory .facts h3{display:none}
.p-body.nostory .facts dl{display:flex;flex-wrap:wrap;gap:8px 32px}
.p-body.nostory .facts dl>div{border:0;padding:0}
.p-body.nostory .facts .arrow{margin:0 0 0 auto}
.story .intro-p{font:500 clamp(19px,1.7vw,22px)/1.6 var(--font);color:var(--ink);margin-bottom:30px}
.story h2{font:600 20px/1.3 var(--font);margin:34px 0 10px}
.story p{color:var(--ink-2)}
.story blockquote{margin:36px 0;padding:6px 0 6px 26px;border-left:3px solid var(--ink);font:500 clamp(20px,1.9vw,25px)/1.5 var(--font)}
.story blockquote cite{display:block;margin-top:10px;font:400 14px/1.3 var(--font);font-style:normal;color:var(--ink-3)}
.facts{position:sticky;top:calc(var(--hdr) + 30px);background:var(--warm);padding:26px 26px 30px}
.facts h3{font:600 18px/1.2 var(--font);margin-bottom:6px}
.facts dl{margin:0}
.facts dl>div{padding:12px 0;border-bottom:1px solid var(--line)}
.facts dt{font-size:13.5px;color:var(--ink-3)}
.facts dd{margin:2px 0 0;font-weight:500}
.facts .phases{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.facts .phases span{font-size:13.5px;font-weight:400;background:#fff;padding:4px 10px}
.facts .arrow{margin-top:22px}
.gallery-sec{background:var(--warm);padding:clamp(56px,7vw,100px) 0}
.gallery-sec .top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:22px}
.gallery-sec .top .label{font-size:22px;font-weight:500;color:var(--ink);margin:0}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.gallery button{all:unset;cursor:zoom-in;position:relative;overflow:hidden;background:var(--ral-d);aspect-ratio:4/3}
.gallery button:focus-visible{outline:3px solid var(--ink);outline-offset:2px}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.gallery button:hover img{transform:scale(1.04)}
.gallery figcaption{position:absolute;left:0;bottom:0;background:#fff;color:var(--ink);font:500 13px/1 var(--font);padding:9px 12px;opacity:0;transition:opacity .25s}
.gallery button:hover figcaption,.gallery button:focus-visible figcaption{opacity:1}
.more{padding:clamp(56px,7vw,100px) 0}
.more .top{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:28px}
.more .top .h2{margin:0}
.cta-band{padding:clamp(48px,6vw,80px) 0;background:var(--warm)}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta-band h2{font:500 clamp(26px,3vw,38px)/1.2 var(--font)}
.notfound{padding:clamp(80px,12vw,160px) 0}
/* zonder omslagfoto: ruimte laten voor het logo dat onder de menubalk uitsteekt */
.p-title.nocover,.notfound{padding-top:280px}

/* voor/na-vergelijking */
.ba-sec{padding:clamp(56px,7vw,100px) 0 0}
.ba-head{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,80px);align-items:start;margin-bottom:28px}
.ba-head .h2{margin:0}
.ba-head .lead{margin:0;padding-top:.2em;align-self:end}
.ba-list{display:grid;gap:28px}
.ba-list.multi{grid-template-columns:repeat(2,1fr)}
.ba{margin:0}
.ba-stage{position:relative;aspect-ratio:3/2;overflow:hidden;background:var(--warm);user-select:none;-webkit-user-select:none}
.ba-stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba-before{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--pos)) 0 0)}
.ba-line{position:absolute;top:0;bottom:0;left:var(--pos);width:3px;margin-left:-1.5px;background:#fff;box-shadow:0 0 12px rgba(0,0,0,.35);pointer-events:none}
.ba-knob{position:absolute;top:50%;left:50%;width:48px;height:48px;transform:translate(-50%,-50%);display:grid;place-items:center;background:#fff;color:var(--ink);box-shadow:0 6px 18px -6px rgba(0,0,0,.5)}
.ba-knob svg{width:24px;height:12px}
.ba-tag{position:absolute;top:14px;background:#fff;color:var(--ink);font:500 13px/1 var(--font);padding:8px 11px;pointer-events:none;transition:opacity .2s}
.ba-tag.voor{left:14px}
.ba-tag.na{right:14px;background:var(--ink);color:#fff}
.ba-range{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;-webkit-appearance:none;appearance:none;touch-action:pan-y}
.ba-stage:has(.ba-range:focus-visible){outline:3px solid var(--ink);outline-offset:3px}
.ba figcaption{margin-top:10px;font-size:15px;color:var(--ink-2)}

/* ---------- huiskleur: tekst en details op de vlakken ---------- */
.menu a:hover{background:var(--ral-l)}
.menu a[aria-current]{color:var(--on-ral)}
.arrow{color:var(--on-ral)}
.arrow:hover{background:var(--ral-d);color:#fff}
.filters button:hover{background:var(--ral-l)}
.filters button[aria-pressed="true"]{color:var(--on-ral)}
.stats div{color:var(--on-ral)}
.stats span{color:var(--on-ral-2)}
.disc .label,.disc .lead,.visie .label,.visie .lead,.contact .label,.contact .lead{color:var(--on-ral-2)}
.disc .h2,.visie blockquote,.contact h2{color:var(--on-ral)}
.visie .rule{background:var(--on-ral)}
.step{color:var(--on-ral)}
.step .num{background:var(--ral-d);color:#fff}
.step ul{color:var(--on-ral-2)}
.step li::before{background:var(--on-ral-2)}
.card .img .blank span{color:var(--on-ral-2)}
.about .mark svg{color:var(--on-ral)}
form.contact-form input,form.contact-form select,form.contact-form textarea,.sent{background:var(--ral-l)}
.facts{color:var(--on-ral)}
.facts dt{color:var(--on-ral-2)}
.facts dl>div{border-bottom-color:rgba(0,0,0,.1)}
.facts .phases span{background:rgba(255,255,255,.6);color:var(--on-ral)}
.gallery-sec .top .label{color:var(--on-ral)}
.gallery-sec .top .count{color:var(--on-ral-2)}
.cta-band h2{color:var(--on-ral)}
.to-top{background:var(--ral-d)}
.info i,.visie li::before,.about .checks li::before,.about .mark .tag,.partners{background:var(--ral-d)}
.to-top:hover{background:var(--ink)}

/* lightbox */
.lb{position:fixed;inset:0;z-index:100;background:rgba(25,25,25,.95);display:none;align-items:center;justify-content:center;padding:60px 16px}
.lb.open{display:flex}
.lb img{max-height:100%;max-width:min(1400px,100%)}
.lb button{position:absolute;background:rgba(255,255,255,.9);color:var(--ink);border:0;width:46px;height:42px;font-size:22px;cursor:pointer}
.lb button:hover{background:#fff}
.lb .x{top:16px;right:16px}
.lb .prev{left:16px;top:50%;transform:translateY(-50%)}
.lb .next{right:16px;top:50%;transform:translateY(-50%)}
.lb .lbcap{position:absolute;bottom:18px;left:0;right:0;text-align:center;color:#d5d5d5;font-size:15px}

:focus-visible{outline:3px solid var(--ink);outline-offset:3px}

/* knop "naar boven": verschijnt na een stukje scrollen */
.to-top{position:fixed;right:max(20px,env(safe-area-inset-right));bottom:max(20px,env(safe-area-inset-bottom));z-index:60;
  width:50px;height:50px;display:grid;place-items:center;border:0;background:var(--ink);color:#fff;cursor:pointer;
  box-shadow:0 10px 24px -12px rgba(0,0,0,.5);opacity:0;transform:translateY(14px);pointer-events:none;
  transition:opacity .35s ease,transform .35s ease,background .2s}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{background:#000}
.to-top:hover svg{transform:translateY(-2px)}
.to-top svg{width:20px;height:20px;transition:transform .2s}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .steps{grid-template-columns:repeat(2,1fr)}
  .p-body .cols{grid-template-columns:1fr 300px}
  footer.site .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  :root{--hdr:70px}
  .burger{display:block}
  /* mobiel menu: smal paneel rechts onder de menuknop, boven het logo */
  .menu{position:fixed;top:calc(var(--hdr) - 4px);right:var(--gutter);left:auto;z-index:3;width:min(220px,calc(100vw - 2 * var(--gutter)));
    flex-direction:column;align-items:stretch;gap:0;background:#fff;padding:6px 0;
    box-shadow:0 18px 40px -16px rgba(0,0,0,.35),0 0 0 1px var(--line);
    opacity:0;transform:translateY(-8px);pointer-events:none;transition:opacity .2s,transform .2s;transform-origin:top right}
  .menu.open{opacity:1;transform:none;pointer-events:auto}
  .menu a{padding:15px 20px;font-size:17px;text-align:right;border-bottom:1px solid var(--line)}
  .menu li:last-child a{border-bottom:0}
  .burger[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .burger[aria-expanded="true"] span:nth-child(2){opacity:0}
  .burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .logo-tab{padding:14px 16px 18px}
  .logo-tab svg{width:72px;height:160px}
  .p-title.nocover,.notfound{padding-top:170px}
  header.site.scrolled .logo-tab{padding:10px}
  header.site.scrolled .logo-tab svg{width:32px;height:47px}
  .slider{height:auto;aspect-ratio:4/3;min-height:0}
  .dashes{left:auto;right:var(--gutter);transform:none;bottom:12px}
  .slide .name{bottom:20px;max-width:55%}
  .grid{grid-template-columns:repeat(2,1fr)}
  .statement .cols,.intro .cols,.disc .cols,.werk .top,.proj .top,.visie .cols,.about .cols,.contact .cols{grid-template-columns:1fr}
  .disc .head{position:static}
  .werk .top .lead,.proj .top .lead{grid-column:1;grid-row:3;padding-top:14px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .p-body .cols{grid-template-columns:1fr}
  .ba-head{grid-template-columns:1fr}
  .ba-list.multi{grid-template-columns:1fr}
  .facts{position:static}
  .about .mark{max-width:420px;aspect-ratio:1/1}
}
@media (max-width:640px){
  body{font-size:16px}
  .grid{grid-template-columns:1fr;gap:30px}
  .steps{grid-template-columns:1fr}
  .dlist a{grid-template-columns:36px 1fr 22px;padding:18px}
  form.contact-form{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr;gap:6px}
  .partners .extra{margin-left:0}
  .filters{flex-wrap:nowrap;overflow-x:auto;margin-left:calc(var(--gutter)*-1);margin-right:calc(var(--gutter)*-1);padding-left:var(--gutter);padding-right:var(--gutter)}
  .filters button{flex:0 0 auto}
  .filters .count{display:none}
  footer.site .cols{grid-template-columns:1fr}
  .p-cover{height:auto;aspect-ratio:4/3;min-height:0}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
}

/* keuzelijst in het contactformulier: eigen pijltje, iets van de rand af (gelijk aan het beheer) */
form.contact-form select{-webkit-appearance:none;appearance:none;padding-right:44px;cursor:pointer;
  background:var(--ral-l) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%234b5058' stroke-width='1.6'/%3E%3C/svg%3E") no-repeat right 16px center/12px 8px}
form.contact-form select:focus{background-color:#fff}


/* Over ons met eigen foto: foto vult het vlak, het adreslabel blijft linksonder */
.about .mark.has-photo{overflow:hidden}
.about .mark.has-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.about .mark .tag{z-index:1}