/* Layout: black utility header + yellow city strip, dark hero with lead form, 3D room "van ruwbouw tot afgewerkt", B.A.D.R. system tiles, services, warranty, process, CTA, footer. Single committed brand look (black / yellow / white). */
:root{
  --ink:#121212;
  --ink-2:#1d1c1a;
  --ink-3:#2b2925;
  --yellow:#f6c945;
  --yellow-d:#d9a91f;
  --paper:#ffffff;
  --plaster:#f3f1ec;
  --stone:#6f6b63;
  --line:#e2ded5;
  --font-display:"Archivo","Arial Narrow",Arial,sans-serif;
  --font-body:"Lato","Helvetica Neue",Arial,sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 var(--font-body)}
h1,h2,h3,h4{font-family:var(--font-display);margin:0;text-wrap:balance;line-height:1.02}
p{margin:0}
a{color:inherit}
:focus-visible{outline:3px solid var(--yellow);outline-offset:3px}
.wrap{max-width:1180px;margin:0 auto;padding-inline:20px}

/* header */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:50}
.bar{background:var(--ink);color:var(--paper)}
.bar .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--paper)}
.logo svg{width:44px;height:44px;flex:none}
.logo b{font:900 22px/1 var(--font-display);letter-spacing:.14em}
.logo small{display:block;font:700 10px/1 var(--font-body);letter-spacing:.32em;color:var(--yellow);margin-top:4px}
nav.main{display:flex;gap:26px;font:700 14px/1 var(--font-body);text-transform:uppercase;letter-spacing:.06em}
nav.main a{text-decoration:none;opacity:.85}
nav.main a:hover{opacity:1;color:var(--yellow)}
.actions{display:flex;align-items:center;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;font:800 15px/1 var(--font-display);text-transform:uppercase;letter-spacing:.04em;text-decoration:none;border-radius:8px;padding:14px 20px;transition:transform .15s,background .15s}
.btn:active{transform:translateY(1px)}
.btn-white{background:var(--paper);color:var(--ink)}
.btn-yellow{background:var(--yellow);color:var(--ink)}
.btn-yellow:hover{background:#ffd75e}
.btn-dark{background:var(--ink);color:var(--paper)}
.round{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;border:0;cursor:pointer;flex:none}
.round.white{background:var(--paper);color:var(--ink)}
.round.yellow{background:var(--yellow);color:var(--ink)}
.round svg{width:20px;height:20px}
.strip{background:var(--yellow);color:var(--ink);box-shadow:0 6px 16px rgba(0,0,0,.18)}
.strip .wrap{padding-block:10px;text-align:center;font:700 15px/1.3 var(--font-body)}
.menu-btn{display:none}
.lang{display:inline-flex;align-items:center;gap:6px;background:transparent;border:2px solid #3a3731;color:#8f897e;border-radius:999px;padding:9px 12px;font:800 13px/1 var(--font-display);letter-spacing:.08em;cursor:pointer}
.lang i{font-style:normal;opacity:.5}
.lang .on{color:var(--yellow)}
.lang:hover{border-color:var(--yellow)}
@media (max-width:480px){.lang{padding:8px 9px;font-size:12px}}
@media (max-width:430px){.actions .btn-white{display:none}}
@media (max-width:900px){nav.main{display:none}.menu-btn{display:grid}}
@media (max-width:480px){.actions .btn-white{padding:12px 14px;font-size:13px}.logo small{display:none}}
.drawer{background:var(--ink-2);color:var(--paper)}
.drawer .wrap{display:grid;gap:4px;padding-block:12px}
.drawer a{padding:12px 0;border-bottom:1px solid var(--ink-3);text-decoration:none;font:800 18px/1 var(--font-display);text-transform:uppercase}

/* hero */
.hero{position:relative;background:var(--ink);color:var(--paper);overflow:hidden}
.hero canvas#trowel{position:absolute;inset:0;width:100%;height:100%;opacity:.55}
.hero canvas#trowel{transition:opacity .9s}
.hero canvas#trowel.fade{opacity:0}
.hero-photo{position:absolute;inset:0;background:62% 60%/cover no-repeat;opacity:0;transition:opacity 1.1s ease}
.hero-photo.ready{opacity:1}
.hero-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(18,18,18,.93) 0%,rgba(18,18,18,.78) 42%,rgba(18,18,18,.38) 75%,rgba(18,18,18,.55) 100%),linear-gradient(0deg,rgba(18,18,18,.85) 0%,rgba(18,18,18,0) 30%)}
@media (max-width:900px){.hero-photo::after{background:linear-gradient(180deg,rgba(18,18,18,.72) 0%,rgba(18,18,18,.82) 45%,rgba(18,18,18,.95) 100%)}}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding-block:64px 72px}
.eyebrow{font:800 13px/1 var(--font-display);letter-spacing:.22em;text-transform:uppercase;color:var(--yellow)}
.hero h1{font-size:clamp(44px,7.4vw,92px);font-weight:900;text-transform:uppercase;letter-spacing:-.01em;margin-top:14px}
.hero .trades{font:800 clamp(15px,1.8vw,21px)/1.3 var(--font-display);color:var(--yellow);text-transform:uppercase;letter-spacing:.04em;margin-top:16px}
.hero .claim{font:500 clamp(26px,3.6vw,44px)/1.08 var(--font-display);text-transform:uppercase;margin-top:22px}
.hero .claim em{font-style:normal;color:var(--yellow);font-weight:800}
.hero .sub{max-width:52ch;color:#d8d4cc;margin-top:18px;font-size:17px}
.hero .chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero .chips span{border:1px solid #3a3731;border-radius:999px;padding:8px 14px;font:700 13px/1 var(--font-body);color:#e9e5dc;background:rgba(255,255,255,.04)}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr;gap:32px;padding-block:40px 48px}.hero h1,.hero .trades,.hero .claim{text-align:center}.hero .sub{text-align:center;margin-inline:auto}.hero .chips{justify-content:center}.hero .eyebrow{text-align:center}}

/* quote form */
.quote{background:var(--paper);color:var(--ink);border-radius:14px;padding:24px;box-shadow:0 30px 60px rgba(0,0,0,.4);min-width:0}
.quote .step-label{font:700 13px/1 var(--font-body);color:var(--stone)}
.progress{height:22px;background:#dedad2;border-radius:999px;margin:10px 0 20px;overflow:hidden}
.progress i{display:flex;align-items:center;justify-content:center;height:100%;background:var(--yellow);font:800 11px/1 var(--font-body);font-style:normal;border-radius:999px;transition:width .35s;min-width:38px}
.quote h3{font:800 20px/1.2 var(--font-display);margin-bottom:14px}
.quote h3 .req{color:#c0392b}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.opt{position:relative}
.opt input{position:absolute;opacity:0;pointer-events:none}
.opt label{display:flex;align-items:center;gap:10px;border:2px solid var(--line);border-radius:10px;padding:12px;cursor:pointer;font-weight:700;font-size:14px;line-height:1.25;min-height:54px;transition:border-color .15s,background .15s}
.opt label::before{content:"";flex:none;width:18px;height:18px;border:2px solid #b9b3a7;border-radius:5px;background:var(--paper)}
.opt input[type=radio]+label::before{border-radius:50%}
.opt input:checked+label{border-color:var(--ink);background:#fff7dc}
.opt input:checked+label::before{background:var(--ink);border-color:var(--ink);box-shadow:inset 0 0 0 3px var(--paper)}
.opt input:focus-visible+label{outline:3px solid var(--yellow);outline-offset:2px}
.field{display:grid;gap:6px;margin-bottom:12px}
.field label{font:700 14px/1.2 var(--font-body)}
.field input,.field select{font:16px var(--font-body);padding:12px 14px;border:2px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink);width:100%}
.field input:focus,.field select:focus{border-color:var(--ink);outline:none}
.range-out{font:900 34px/1 var(--font-display);margin:6px 0 10px}
.range-out small{font-size:16px;font-weight:700;color:var(--stone)}
input[type=range]{width:100%;accent-color:var(--ink)}
.nav-row{display:flex;justify-content:space-between;gap:10px;margin-top:20px}
.nav-row .btn{flex:1}
.btn-ghost{background:transparent;color:var(--ink);border:2px solid var(--line)}
.err{color:#b3261e;font-weight:700;font-size:14px;margin-top:10px;min-height:1.2em}
.summary{background:var(--plaster);border-radius:10px;padding:14px;font-size:14px;white-space:pre-wrap;max-height:200px;overflow:auto;border:1px solid var(--line)}
.contact-lines{display:grid;gap:6px;margin:14px 0;font-weight:700}
.contact-lines span{user-select:all}
.note{font-size:12px;color:var(--stone);margin-top:10px}
@media (max-width:420px){.opts{grid-template-columns:1fr}}

/* section shells */
section{padding-block:88px}
.kicker{font:800 13px/1 var(--font-display);letter-spacing:.22em;text-transform:uppercase;color:var(--yellow-d)}
.title-xl{font-size:clamp(34px,5vw,60px);font-weight:900;text-transform:uppercase;margin-top:12px}
.title-xl.thin{font-weight:500}
.lead{max-width:62ch;font-size:18px;color:#3b3833;margin-top:16px}
.center{text-align:center}
.center .lead{margin-inline:auto}

/* 3D studio */
.studio{background:var(--ink-2);color:var(--paper);padding-block:80px}
.studio .lead{color:#cfcabf}
.studio-grid{display:grid;grid-template-columns:1.5fr .9fr;gap:28px;margin-top:40px;align-items:stretch}
.stage-box{position:relative;border-radius:16px;overflow:hidden;background:radial-gradient(120% 90% at 50% 30%,#3a3630,#14130f);aspect-ratio:4/3;max-width:100%;min-width:0;cursor:grab;touch-action:pan-y}
.stage-box:active{cursor:grabbing}
.stage-box canvas{position:absolute;inset:0;display:block;width:100%!important;height:100%!important}.gl-fail{position:absolute;left:12px;right:12px;bottom:12px;z-index:3;padding:12px 14px;border:0;border-radius:12px;background:rgba(18,18,18,.86);color:#f3efe7;font:600 14px/1.35 var(--font-body,system-ui);text-align:left;cursor:pointer}.gl-fail small{display:block;margin-top:4px;font-weight:500;font-size:12px;opacity:.75}
.stage-box::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:1;background:radial-gradient(120% 95% at 50% 45%,rgba(0,0,0,0) 55%,rgba(0,0,0,.38) 100%),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .5 0 0 0 0 .5 0 0 0 0 .5 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");mix-blend-mode:overlay;opacity:.5}
.stage-hud,.drag-hint{z-index:2}
.stage-hud{position:absolute;left:16px;top:16px;right:16px;display:flex;justify-content:space-between;gap:10px;pointer-events:none}
.hud-pill{background:rgba(18,18,18,.78);border:1px solid #3a3731;border-radius:999px;padding:8px 14px;font:800 12px/1 var(--font-display);letter-spacing:.12em;text-transform:uppercase;color:var(--yellow)}
.hud-pill.light{color:#e9e5dc}
.drag-hint{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);font:700 12px/1 var(--font-body);color:#cfcabf;background:rgba(18,18,18,.7);padding:8px 12px;border-radius:999px;pointer-events:none;white-space:nowrap}
.phases{display:grid;gap:10px;align-content:start;min-width:0}
.phase{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:start;text-align:left;background:var(--ink-3);border:2px solid transparent;color:var(--paper);border-radius:12px;padding:14px;cursor:pointer;font:inherit;transition:border-color .2s,background .2s}
.phase:hover{border-color:#4a463e}
.phase[aria-pressed=true]{border-color:var(--yellow);background:#332f27}
.phase .n{width:44px;height:44px;border-radius:10px;background:var(--ink);display:grid;place-items:center;font:900 18px/1 var(--font-display);color:var(--yellow)}
.phase[aria-pressed=true] .n{background:var(--yellow);color:var(--ink)}
.phase b{display:block;font:800 17px/1.15 var(--font-display);text-transform:uppercase;letter-spacing:.02em}
.phase span{display:block;font-size:14px;color:#bdb8ad;margin-top:4px;line-height:1.45}
.studio-controls{display:flex;gap:10px;margin-top:6px;flex-wrap:wrap}
.studio-bath{background:var(--ink);border-top:1px solid var(--ink-3)}
.studio-dak{background:var(--ink-2);border-top:1px solid var(--ink-3)}
.studio-dak .stage-box{background:linear-gradient(180deg,#7fa9d6 0%,#b9d2ea 55%,#e9eef0 100%)}
.studio-bath .stage-box{background:radial-gradient(120% 90% at 50% 30%,#33383a,#111314)}
.studio-controls .btn{flex:1;min-width:140px}
@media (max-width:900px){
  .studio-grid{grid-template-columns:1fr;gap:12px}
  .stage-box{position:sticky;top:calc(var(--hdr,112px) + env(safe-area-inset-top,0px));z-index:5;align-self:start;aspect-ratio:16/11;box-shadow:0 14px 30px rgba(0,0,0,.45)}
  .phases{gap:8px}
  .phase{grid-template-columns:34px 1fr;gap:12px;padding:10px 12px;align-items:center}
  .phase .n{width:34px;height:34px;font-size:15px;border-radius:8px}
  .phase b{font-size:15px}
  .phase>span:not(.n)>span{display:none}
  .phase[aria-pressed=true]>span:not(.n)>span{display:block}
  .drag-hint{bottom:10px;font-size:11px;padding:6px 10px}
  .stage-hud{left:10px;right:10px;top:10px}
  .hud-pill{font-size:10px;padding:6px 10px}
}

/* B.A.D.R. system */
.system .letters{display:flex;justify-content:center;gap:clamp(6px,2vw,18px);margin-top:28px}
.system .letters span{font:900 clamp(56px,10vw,120px)/1 var(--font-display);color:var(--ink)}
.system .letters span i{font-style:normal;color:var(--yellow)}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:44px}
.tile{background:var(--plaster);border-radius:14px;padding:26px 22px;display:grid;gap:12px;align-content:start;border-top:6px solid var(--ink);min-width:0}
.tile .big{font:900 54px/1 var(--font-display);color:var(--yellow-d)}
.tile h3{font-size:20px;text-transform:uppercase;font-weight:800}
.tile p{color:#47433c;font-size:15px}
.tile ul{margin:0;padding-left:18px;color:#47433c;font-size:14px;display:grid;gap:4px}
@media (max-width:980px){.tiles{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.tiles{grid-template-columns:1fr}}

/* precision band */
.precision{background:var(--ink);color:var(--paper);padding-block:70px}
.precision .wrap{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.precision h2{font-size:clamp(32px,4.4vw,54px);font-weight:900;text-transform:uppercase}
.precision h2 em{font-style:normal;color:var(--yellow)}
.precision p{color:#cfcabf;margin-top:16px;font-size:17px;max-width:52ch}
.spec{background:var(--ink-2);border:1px solid var(--ink-3);border-radius:14px;padding:22px;font-variant-numeric:tabular-nums;min-width:0}
.spec-row{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px dashed #3a3731;font-size:15px}
.spec-row:last-child{border-bottom:0}
.spec-row b{color:var(--yellow);font-family:var(--font-display)}
.spec h4{font:800 13px/1 var(--font-display);letter-spacing:.2em;text-transform:uppercase;color:#a7a196;margin-bottom:6px}
@media (max-width:900px){.precision .wrap{grid-template-columns:1fr}}

/* services */
.services{background:var(--plaster)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px}
.card{background:var(--paper);border-radius:14px;overflow:hidden;display:grid;grid-template-rows:auto 1fr;box-shadow:0 1px 0 var(--line);min-width:0}
.card .art{aspect-ratio:16/10;max-width:100%;display:block;width:100%}
.card .body{padding:20px 22px 24px;display:grid;gap:10px;align-content:start}
.card h3{font-size:22px;text-transform:uppercase;font-weight:900}
.card p{color:#47433c;font-size:15px}
.card a{font:800 13px/1 var(--font-display);letter-spacing:.12em;text-transform:uppercase;text-decoration:none;color:var(--ink);border-bottom:3px solid var(--yellow);justify-self:start;padding-bottom:4px;margin-top:4px}
@media (max-width:980px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.cards{grid-template-columns:1fr}}

/* warranty */
.warranty .wrap{display:grid;grid-template-columns:auto 1fr;gap:48px;align-items:center}
.seal{width:min(260px,70vw);aspect-ratio:1;max-width:100%}
.warranty h2{font-size:clamp(34px,5vw,62px);font-weight:900;text-transform:uppercase}
.warranty h2 span{background:var(--yellow);padding:0 .15em}
.warranty ul{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:12px}
.warranty li{display:flex;gap:12px;align-items:flex-start;font-size:17px}
.warranty li::before{content:"";flex:none;width:22px;height:22px;margin-top:2px;border-radius:50%;background:var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%23f6c945' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}
@media (max-width:820px){.warranty .wrap{grid-template-columns:1fr;justify-items:center;text-align:left}}

/* process */
.process{background:var(--ink-2);color:var(--paper)}
.process .lead{color:#cfcabf}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:44px;counter-reset:s}
.st{border-top:4px solid var(--yellow);padding-top:18px;min-width:0}
.st .d{font:800 12px/1 var(--font-display);letter-spacing:.16em;color:var(--yellow);text-transform:uppercase}
.st h3{font-size:20px;text-transform:uppercase;font-weight:800;margin-top:10px}
.st p{color:#bdb8ad;font-size:14px;margin-top:8px}
@media (max-width:980px){.steps{grid-template-columns:repeat(2,1fr);row-gap:28px}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* cta */
.cta{background:var(--yellow);padding-block:64px}
.cta .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta h2{font-size:clamp(30px,4.4vw,52px);font-weight:900;text-transform:uppercase;max-width:18ch}
.cta p{font-weight:700;margin-top:8px}

/* footer */
footer{background:var(--ink);color:#cfcabf;padding-block:56px 32px}
.f-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:32px}
footer h4{font:800 13px/1 var(--font-display);letter-spacing:.2em;text-transform:uppercase;color:var(--yellow);margin-bottom:14px}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:15px}
footer a{text-decoration:none}
footer a:hover{color:var(--yellow)}
.copyable{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.copyable span{user-select:all;color:var(--paper);font-weight:700}
.copy-btn{background:var(--ink-3);color:#e9e5dc;border:0;border-radius:6px;padding:5px 9px;font:700 12px var(--font-body);cursor:pointer}
.legal{border-top:1px solid var(--ink-3);margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px;color:#8f897e}
@media (max-width:860px){.f-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.f-grid{grid-template-columns:1fr}}

/* FAQ */
.faq{background:var(--paper)}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.faq-intro{position:sticky;top:calc(var(--hdr,112px) + 24px)}
.faq-more{font:800 16px/1.3 var(--font-display);margin:28px 0 12px;text-transform:uppercase;letter-spacing:.04em}
.faq-list{display:grid;border-top:2px solid var(--ink);min-width:0}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:18px;padding:20px 2px;font:800 clamp(17px,1.7vw,20px)/1.3 var(--font-display)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"";flex:none;width:30px;height:30px;border-radius:50%;background:var(--yellow) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 6v12M6 12h12' stroke='%23121212' stroke-width='2.6' stroke-linecap='round'/%3E%3C/svg%3E") center/16px no-repeat;transition:transform .25s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item summary:hover{color:#5a4a12}
.faq-item p{margin:0 0 22px;max-width:62ch;color:#3b3833;font-size:16.5px}
@media (max-width:900px){.faq-grid{grid-template-columns:1fr;gap:28px}.faq-intro{position:static}}
/* calculator */
.calc{background:var(--ink);color:var(--paper)}
.calc .lead{color:#cfcabf}
.calc-tabs{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:36px}
.calc-tab{background:var(--ink-3);color:#e9e5dc;border:2px solid transparent;border-radius:999px;padding:11px 18px;font:800 14px/1 var(--font-display);text-transform:uppercase;letter-spacing:.05em;cursor:pointer}
.calc-tab:hover{border-color:#4a463e}
.calc-tab[aria-selected=true]{background:var(--yellow);color:var(--ink)}
.calc-grid{display:grid;grid-template-columns:1.3fr .9fr;gap:24px;margin-top:28px;align-items:start}
.calc-panel{background:var(--ink-2);border:1px solid var(--ink-3);border-radius:16px;padding:22px;display:grid;grid-template-columns:1fr 1fr;gap:16px 20px;min-width:0}
.cf{display:grid;gap:8px;min-width:0}
.cf label,.cf-lab{font:700 14px/1.3 var(--font-body);color:#e9e5dc}
.cf-sel{grid-column:1/-1}
.cf-head{grid-column:1/-1;margin:6px 0 -4px;font:800 13px/1 var(--font-display);letter-spacing:.18em;text-transform:uppercase;color:var(--yellow)}
.stepper{display:flex;align-items:center;background:var(--ink);border:2px solid var(--ink-3);border-radius:10px;overflow:hidden}
.stepper:focus-within{border-color:var(--yellow)}
.stepper button{width:42px;height:46px;flex:none;background:transparent;border:0;color:var(--yellow);font:800 22px/1 var(--font-display);cursor:pointer}
.stepper button:hover{background:var(--ink-3)}
.stepper input{flex:1;min-width:0;width:100%;background:transparent;border:0;color:var(--paper);font:800 20px/1 var(--font-display);text-align:right;padding:0 4px;-moz-appearance:textfield;font-variant-numeric:tabular-nums}
.stepper input::-webkit-outer-spin-button,.stepper input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.stepper input:focus{outline:none}
.stepper .u{color:#8f897e;font:700 13px var(--font-body);padding:0 6px 0 4px}
.cf-chk{grid-template-columns:24px 1fr;align-items:start;gap:12px;grid-column:1/-1;background:var(--ink);border:2px solid var(--ink-3);border-radius:10px;padding:12px 14px}
.cf-chk input{width:20px;height:20px;accent-color:var(--yellow);margin:1px 0 0}
.cf-chk label{cursor:pointer}
.cf-chk small{display:block;color:#8f897e;font-weight:400;margin-top:3px}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg button{flex:1 1 150px;background:var(--ink);border:2px solid var(--ink-3);color:#e9e5dc;border-radius:10px;padding:12px;font:700 14px/1.25 var(--font-body);cursor:pointer;text-align:left}
.seg button[aria-checked=true]{border-color:var(--yellow);background:#2a2618;color:var(--paper)}
.calc-result{background:var(--paper);color:var(--ink);border-radius:16px;padding:24px;position:sticky;top:calc(var(--hdr,112px) + 16px);min-width:0;box-shadow:0 24px 50px rgba(0,0,0,.4)}
.cr-label{font:800 12px/1.3 var(--font-display);letter-spacing:.16em;text-transform:uppercase;color:var(--stone)}
.cr-price{margin-top:10px;display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.cr-price span{font:800 16px var(--font-display);text-transform:uppercase;color:var(--stone)}
.cr-price b{font:900 clamp(40px,5vw,56px)/1 var(--font-display);font-variant-numeric:tabular-nums}
.cr-vat{font-weight:700;color:#47433c;margin-top:4px}
.cr-break{margin:18px 0;padding:14px 0 0;border-top:2px solid var(--ink);display:grid;gap:8px;font-size:14px}
.cr-break div{display:flex;justify-content:space-between;gap:12px}
.cr-break dt{color:#47433c}
.cr-break dd{margin:0;font-weight:700;text-align:right;font-variant-numeric:tabular-nums}
.cr-note{font-size:13px;color:var(--stone);margin-bottom:16px;background:#fff7dc;border-left:4px solid var(--yellow);padding:10px 12px;border-radius:0 8px 8px 0}
@media (max-width:900px){.calc-grid{grid-template-columns:1fr}.calc-result{position:sticky;top:auto;bottom:10px;z-index:6;padding:16px 18px}.calc-result .cr-break,.calc-result .cr-note{display:none}.calc-result.open .cr-break,.calc-result.open .cr-note{display:grid}.cr-price b{font-size:36px}.calc-tabs{justify-content:flex-start;flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;margin-inline:-4px}.calc-tab{flex:none}}
@media (max-width:560px){.calc-panel{grid-template-columns:1fr;padding:16px}}
.calc-left{display:grid;gap:16px;min-width:0}
.photo-box{background:linear-gradient(135deg,#2a2618,#1d1c1a);border:2px dashed #6b5a22;border-radius:16px;padding:20px;display:grid;gap:14px;min-width:0}
.pb-head{display:flex;gap:14px;align-items:flex-start}
.pb-icon{flex:none;width:44px;height:44px;border-radius:12px;background:var(--yellow);color:var(--ink);display:grid;place-items:center}
.pb-icon svg{width:24px;height:24px}
.pb-title{font:800 19px/1.2 var(--font-display);text-transform:uppercase;color:var(--paper)}
.pb-sub{color:#cfcabf;font-size:14.5px;margin-top:4px}
.pb-row{display:flex;gap:10px;flex-wrap:wrap}
.pb-row .btn{flex:1 1 150px}
.pb-pick{cursor:pointer;position:relative;overflow:hidden}
.pb-pick input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;font-size:200px}
.pb-pick:focus-within{outline:3px solid var(--yellow);outline-offset:3px}
.photo-box.drag{border-color:var(--yellow);background:#332d18}
.pb-status{background:var(--ink);border-radius:10px;padding:12px 14px}
.pb-stop{display:none;color:var(--paper);border-color:#4a463e}
.photo-box.busy .pb-stop{display:inline-flex}
.photo-box.busy .pb-go{opacity:.6;pointer-events:none}
.pb-thumbs{display:flex;gap:8px;flex-wrap:wrap}
.pb-thumbs:empty{display:none}
.pb-thumbs img{width:76px;height:76px;object-fit:cover;border-radius:10px;border:2px solid var(--ink-3)}
.pb-app{background:#3a2a12;border:1px solid #6b5a22;border-radius:10px;padding:12px 14px;display:grid;gap:8px;font-size:14px;color:#f3e3b5}
.pb-url{color:var(--paper);word-break:break-all;font-size:13px}
.pb-tip{font-size:13px;color:#8f897e}
.pb-status{display:grid;gap:6px;font-size:14px;color:#e9e5dc}
.pb-status:empty{display:none}
.photo-box.busy .pb-status::before{content:"";width:18px;height:18px;border:3px solid #6b5a22;border-top-color:var(--yellow);border-radius:50%;display:inline-block;animation:spin 1s linear infinite;margin-right:8px;vertical-align:-3px}
@keyframes spin{to{transform:rotate(360deg)}}
.pb-ok{font-weight:700;color:var(--yellow)}
.pb-conf{font:800 12px/1 var(--font-display);letter-spacing:.12em;text-transform:uppercase;justify-self:start;padding:6px 10px;border-radius:999px;background:var(--ink-3)}
.pb-hoog{color:#9be36a}.pb-middel{color:var(--yellow)}.pb-laag{color:#f0a070}
.pb-notes{color:#cfcabf}
.est{font-style:normal;margin-left:8px;font:800 10px/1 var(--font-display);letter-spacing:.1em;text-transform:uppercase;background:var(--yellow);color:var(--ink);padding:3px 6px;border-radius:999px;vertical-align:2px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}