:root{--navy:#0f2a44;--navy2:#0a1d30;--grey:#eef1f4;--grey2:#d9dfe5;--txt:#1d2b38;--muted:#5b6773;--wood:#b07a45;--wood2:#c8935a;--ok:#1f8a4c;--r:14px;--sh:0 8px 28px rgba(10,29,48,.10)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.55 Inter,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--txt);background:#fff;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy)}
h1,h2,h3{line-height:1.2;margin:0 0 .5em;color:var(--navy)}
.wrap{max-width:1180px;margin:0 auto;padding:0 18px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 12px;z-index:99}.skip:focus{left:8px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.small{font-size:.85rem;color:var(--muted)}.center{text-align:center}.muted{color:var(--muted)}.mt{margin-top:1.4em}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4em;border:2px solid transparent;border-radius:10px;padding:.7em 1.15em;font-family:inherit;font-weight:600;font-size:1rem;line-height:1.2;cursor:pointer;text-decoration:none;transition:transform .15s,background .15s,box-shadow .15s;min-height:46px}
.btn:hover{transform:translateY(-1px)}.btn:disabled{opacity:.6;cursor:wait;transform:none}
.btn-wood{background:var(--wood);color:#fff;box-shadow:0 6px 16px rgba(176,122,69,.35)}.btn-wood:hover{background:#9c6a3a}
.btn-navy{background:var(--navy);color:#fff}.btn-navy:hover{background:var(--navy2)}
.btn-outline{background:#fff;color:var(--navy);border-color:var(--grey2)}.btn-outline:hover{border-color:var(--navy)}
.btn-ghost{color:#fff;border-color:rgba(255,255,255,.35);background:transparent}
.btn-lg{padding:.9em 1.5em;font-size:1.08rem}.btn-block{width:100%}
.link{background:none;border:0;color:var(--wood);font-family:inherit;font-weight:600;font-size:.9rem;cursor:pointer;text-decoration:underline;padding:4px}
/* header */
.top{position:sticky;top:0;z-index:30;background:var(--navy2);color:#fff}
.top-in{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:62px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none}
.brand span{display:flex;flex-direction:column;line-height:1.1}.brand small{color:var(--wood2);font-size:.78rem}
.top-nav{display:flex;gap:8px}.top-nav .btn{min-height:40px;padding:.5em .9em;font-size:.92rem}
/* hero */
.hero{background:linear-gradient(135deg,var(--navy2),var(--navy) 60%,#173a5c);color:#e9eef3;padding:44px 0 54px}
.hero-in{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center}
.hero h1{color:#fff;font-size:clamp(1.85rem,4.2vw,3rem)}.hl{color:var(--wood2)}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;color:var(--wood2);font-weight:700;margin:0 0 .6em}
.lead{font-size:1.08rem;color:#cbd6e1}
.usp{list-style:none;padding:0;margin:1.1em 0 1.4em;display:flex;flex-wrap:wrap;gap:8px}
.usp li{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:99px;padding:.35em .85em;font-size:.9rem}
.usp li:before{content:"\2713  ";color:var(--wood2);font-weight:700}
.hero-cta{display:flex;flex-wrap:wrap;align-items:center;gap:14px}.hero-note{font-size:.9rem;color:#9fb0c1}
.hero-img{margin:0;position:relative;border-radius:18px;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.35);border:4px solid rgba(200,147,90,.55)}
.hero-img img{width:100%;aspect-ratio:16/10;object-fit:cover}
.hero-img figcaption{position:absolute;left:14px;bottom:14px;background:#fff;color:var(--navy);border-radius:12px;padding:.55em .9em;display:flex;flex-direction:column;box-shadow:var(--sh)}
.hero-img figcaption small{color:var(--muted);font-size:.78rem}
/* configurator */
.cfg{background:var(--grey);padding:28px 0 60px;outline:0}
.progress{background:#fff;border-radius:var(--r);padding:14px 16px 10px;box-shadow:var(--sh);margin-bottom:20px;position:sticky;top:62px;z-index:20}
.progress-bar{height:6px;background:var(--grey2);border-radius:9px;overflow:hidden}
.progress-bar span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--navy),var(--wood));transition:width .35s}
.steps{list-style:none;display:grid;grid-template-columns:repeat(8,1fr);gap:4px;padding:0;margin:10px 0 0}
.steps button{width:100%;background:none;border:0;padding:2px;display:flex;flex-direction:column;align-items:center;gap:3px;font-family:inherit;font-weight:600;font-size:.74rem;color:var(--muted);cursor:pointer}
.steps button:disabled{cursor:default;opacity:.55}
.steps i{font-style:normal;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--grey);border:2px solid var(--grey2);font-size:.8rem}
.steps .done i{background:var(--navy);border-color:var(--navy);color:#fff}
.steps .cur i{background:var(--wood);border-color:var(--wood);color:#fff;box-shadow:0 0 0 4px rgba(176,122,69,.2)}
.steps .cur button{color:var(--navy)}
.cfg-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:22px;align-items:start}
.panel{background:#fff;border-radius:var(--r);padding:24px;box-shadow:var(--sh);min-width:0}
.step h2{font-size:1.5rem;display:flex;align-items:center;gap:10px}
.num{flex:none;width:34px;height:34px;border-radius:9px;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:1rem}
.sub{color:var(--muted);margin:-.2em 0 1.2em}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.card{position:relative;text-align:left;background:#fff;border:2px solid var(--grey2);border-radius:var(--r);padding:0;overflow:hidden;cursor:pointer;font:inherit;color:inherit;display:flex;flex-direction:column;transition:border-color .15s,box-shadow .15s,transform .15s}
.card:hover{border-color:var(--navy);transform:translateY(-2px);box-shadow:var(--sh)}
.card.on{border-color:var(--wood);box-shadow:0 0 0 3px rgba(176,122,69,.25)}
.card.on:after{content:"✓";position:absolute;top:10px;right:10px;width:28px;height:28px;border-radius:50%;background:var(--wood);color:#fff;display:grid;place-items:center;font-weight:700}
.card-img{background:#f6f7f9;display:block}.card-img img{width:100%;aspect-ratio:4/3;object-fit:contain}
.tag{position:absolute;top:10px;left:10px;background:var(--navy);color:#fff;font-size:.72rem;font-weight:700;padding:.2em .6em;border-radius:99px}
.card-body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:4px;flex:1}
.card-body b{color:var(--navy)}.card-body small{color:var(--muted);font-size:.86rem;flex:1}
.card-body em{font-style:normal;font-weight:700;color:var(--wood)}
/* kleur */
.kleur-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.kleur-kant h3{font-size:1.05rem}
.swatches{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:8px}
.sw{display:grid;grid-template-columns:30px 1fr;grid-template-rows:auto auto;column-gap:8px;align-items:center;text-align:left;background:#fff;border:2px solid var(--grey2);border-radius:10px;padding:8px;cursor:pointer;font:inherit;color:inherit}
.sw i{grid-row:1/3;width:30px;height:30px;border-radius:7px;border:1px solid rgba(0,0,0,.18)}
.sw b{font-size:.82rem;line-height:1.2}.sw small{font-size:.76rem;color:var(--wood);font-weight:600}
.sw.on{border-color:var(--wood);background:#fbf6f0}
.ral{margin-top:12px;background:var(--grey);border-radius:10px;padding:12px}
.ral-sw{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0 10px}
.ralb{width:34px;height:34px;border-radius:8px;border:2px solid #fff;box-shadow:0 0 0 1px var(--grey2);cursor:pointer}
.ralb.on{box-shadow:0 0 0 3px var(--wood)}
.ral-in{display:flex;flex-direction:column;font-size:.85rem;font-weight:600;max-width:220px}
/* lijsten */
.list{display:flex;flex-direction:column;gap:8px}
.row{display:flex;align-items:center;gap:12px;border:2px solid var(--grey2);border-radius:12px;padding:12px 14px;cursor:pointer;transition:border-color .15s}
.row:hover{border-color:var(--navy)}.row.on{border-color:var(--wood);background:#fbf6f0}
.row input{width:20px;height:20px;accent-color:var(--wood);flex:none;margin:0}
.row-txt{flex:1;min-width:0;display:flex;flex-direction:column}.row-txt small{color:var(--muted);font-size:.85rem}
.row em{font-style:normal;font-weight:700;color:var(--navy);white-space:nowrap;font-size:.92rem}
/* elementen */
.el{border:2px solid var(--grey2);border-radius:12px;padding:14px;margin-bottom:12px}
.el-head{display:flex;align-items:center;gap:10px;margin-bottom:8px}.el-head b{flex:1;color:var(--navy)}
.el-prijs{font-weight:700;color:var(--wood)}
.el-grid{display:grid;grid-template-columns:repeat(3,1fr) 1.6fr;gap:10px}
label{font-size:.88rem;font-weight:600;color:var(--navy)}
input,select,textarea{display:block;width:100%;margin-top:4px;font:inherit;font-size:16px;color:var(--txt);border:2px solid var(--grey2);border-radius:10px;padding:.6em .7em;background:#fff;min-height:46px}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--navy);box-shadow:0 0 0 3px rgba(15,42,68,.12)}
.step-nav{display:flex;justify-content:space-between;gap:10px;margin-top:22px;padding-top:18px;border-top:1px solid var(--grey2)}
/* overzicht */
.sum-card{border:2px solid var(--grey2);border-radius:var(--r);overflow:hidden;margin-bottom:16px}
.sum-head{display:flex;gap:14px;align-items:center;background:var(--grey);padding:12px}
.sum-head img{width:96px;height:72px;object-fit:contain;background:#fff;border-radius:8px}
.sum-head div{display:flex;flex-direction:column}.sum-head small,.sum-head span{color:var(--muted);font-size:.85rem}.sum-head b{color:var(--navy);font-size:1.1rem}
table{width:100%;border-collapse:collapse}
.sum th,.sum td{padding:9px 12px;border-top:1px solid var(--grey2);vertical-align:top;text-align:left;font-size:.93rem}
.sum th{width:96px;color:var(--muted);font-weight:600}.sum td:last-child{width:60px;text-align:right}
.kosten td{padding:7px 12px;font-size:.93rem}.kosten td:last-child{text-align:right;white-space:nowrap}
.kosten tr:first-child td{border-top:2px solid var(--grey2);padding-top:12px}
.kosten .tot td{font-weight:800;color:var(--navy);font-size:1.08rem;border-top:2px solid var(--navy);padding-top:10px}
.kosten .ex td{color:var(--muted);font-size:.85rem}
.sum-card>.small{padding:0 12px 12px;margin:0}
/* formulier */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.full{grid-column:1/-1}
.opt{font-weight:400;color:var(--muted)}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400;color:var(--txt)}
.check input{width:20px;height:20px;min-height:0;margin:2px 0 0;flex:none;accent-color:var(--wood)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-err{background:#fdecea;color:#a12a1f;border-radius:10px;padding:.7em 1em;font-weight:600}
.form-sum{margin:14px 0}.form-sum summary{cursor:pointer;font-weight:700;color:var(--navy);padding:8px 0}
.done{text-align:center;padding:20px 6px;outline:0}
.done-ic{width:64px;height:64px;border-radius:50%;background:var(--ok);color:#fff;font-size:2rem;display:grid;place-items:center;margin:0 auto 12px}
/* zijkant */
.side{position:sticky;top:150px}
.side-card{background:#fff;border-radius:var(--r);box-shadow:var(--sh);padding:18px;border-top:5px solid var(--wood)}
.preview{background:linear-gradient(#f6f8fa,#e7ebef);border-radius:12px;padding:8px 8px 4px}
.preview svg{width:100%;height:auto;display:block;max-height:250px}
.prev-cap{margin:0;text-align:center;font-size:.8rem;color:var(--muted)}
.side-price{display:flex;flex-direction:column;padding:14px 0 8px}
.side-price small{color:var(--muted);font-size:.82rem}
.side-price strong{font-size:2.1rem;color:var(--navy);line-height:1.1}
.side-price span{font-size:.82rem;color:var(--muted)}
.pulse{animation:pulse .45s}@keyframes pulse{50%{color:var(--wood);transform:scale(1.03)}}
.mini{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;font-size:.86rem;margin:6px 0 14px;padding:10px 0;border-top:1px solid var(--grey2)}
.mini dt{color:var(--muted)}.mini dd{margin:0;font-weight:600;color:var(--navy);min-width:0;overflow-wrap:anywhere}
.mbar{display:none}
/* secties */
.trust{padding:50px 0;background:#fff}
.trust-in{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.trust-in>div{background:var(--grey);border-radius:var(--r);padding:20px;border-left:4px solid var(--wood)}
.trust-in b{font-size:1.6rem;color:var(--wood)}.trust-in h3{font-size:1.05rem;margin:.2em 0}.trust-in p{margin:0;color:var(--muted);font-size:.93rem}
.gallery{padding:0 0 50px}.gal{display:grid;grid-template-columns:2fr 1.4fr 1fr;gap:12px}
.gal img{width:100%;height:240px;object-fit:cover;border-radius:12px}
.faq{background:var(--grey);padding:46px 0}
.faq details{background:#fff;border-radius:12px;padding:14px 18px;margin-bottom:10px;box-shadow:0 2px 8px rgba(10,29,48,.05)}
.faq summary{cursor:pointer;font-weight:700;color:var(--navy)}.faq p{margin:.6em 0 0;color:var(--muted)}
.foot{background:var(--navy2);color:#c4d0dc;padding:30px 0 40px;font-size:.92rem}
.foot a{color:var(--wood2)}.foot-in{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}.foot .small{color:#8fa1b3;max-width:520px}
/* responsive */
@media (max-width:980px){
  .hero-in{grid-template-columns:1fr;gap:26px}
  .cfg-grid{grid-template-columns:1fr}
  .side{position:static;order:-1}
  .side-card{display:grid;grid-template-columns:150px 1fr;gap:4px 16px;align-items:center;padding:12px}
  .side-card .preview{grid-row:1/3}.side-card .mini,.side-card #sideCta,.side-card .small{display:none}
  .side-price{padding:0}.side-price strong{font-size:1.6rem}
  .trust-in{grid-template-columns:1fr 1fr}
  .mbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:40;align-items:center;justify-content:space-between;gap:10px;background:var(--navy2);color:#fff;padding:10px 16px calc(10px + env(safe-area-inset-bottom));box-shadow:0 -6px 20px rgba(0,0,0,.2)}
  .mbar div{display:flex;flex-direction:column;line-height:1.15}.mbar small{color:#9fb0c1;font-size:.75rem}.mbar strong{font-size:1.3rem}
  .mbar .btn{min-height:44px;padding:.55em 1em}
  body{padding-bottom:76px}
}
@media (max-width:640px){
  .wrap{padding:0 12px}
  .hide-s{display:none}
  .top-nav .btn{font-size:.85rem;padding:.45em .7em}
  .hero{padding:28px 0 36px}
  .progress{padding:10px 8px 6px;top:62px;border-radius:12px}
  .steps span{display:none}.steps i{width:24px;height:24px;font-size:.75rem}
  .panel{padding:16px 14px}
  .step h2{font-size:1.25rem}
  .cards{grid-template-columns:1fr 1fr;gap:10px}
  .card-body{padding:8px 10px 10px}.card-body small{display:none}
  .kleur-grid{grid-template-columns:1fr}
  .swatches{grid-template-columns:1fr 1fr}
  .el-grid{grid-template-columns:1fr 1fr 1fr}.el-grid .wide{grid-column:1/-1}
  .el-grid input{padding:.55em .5em}
  .form-grid{grid-template-columns:1fr}
  .side-card{grid-template-columns:110px 1fr}
  .row{padding:10px 12px;gap:10px}.row em{font-size:.85rem}
  .sum th{width:76px;padding:8px}.sum td{padding:8px}
  .step-nav .btn{flex:1}
  .trust-in{grid-template-columns:1fr}
  .gal{grid-template-columns:1fr 1fr}.gal img{height:150px}.gal img:first-child{grid-column:1/-1;height:200px}
}
@media (max-width:360px){.cards{grid-template-columns:1fr}.brand small{display:none}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* optionele montage (eindoverzicht) */
.montage{border:2px dashed var(--wood);border-radius:var(--r);padding:14px;margin:0 0 16px;background:#fff}
.montage.on{border-style:solid;background:#fbf6f0}
.montage h3{margin:0 0 4px;font-size:1.05rem;color:var(--navy)}
.montage .row{margin:10px 0 0}
.montage .kosten{width:100%;margin-top:12px;border-collapse:collapse}
.montage .kosten td:first-child{white-space:normal}