:root{--ink:#121015;--ink2:#2A272E;--glass:#EFEBE7;--paper:#FAF8F6;--line:rgba(18,16,21,.13);--o:#F4701F;--oh:#E0600F;--od:#B84D0B;--mut:#625D58;--ok:#1F8A5B;--warn:#B7791F;--bad:#C0392B;
--serif:"Fraunces",Georgia,serif;--sans:"Inter Tight",system-ui,sans-serif}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--sans);background:var(--paper);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%}
.wrap{width:min(1260px,92vw);margin:0 auto}
h1,h2,h3{font-family:var(--serif);font-weight:400;letter-spacing:-.02em;line-height:1.05}
h1 em,h2 em{font-style:italic;color:var(--oh)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-weight:600;font-size:.95rem;padding:.85rem 1.4rem;border-radius:100px;border:0;cursor:pointer;font-family:var(--sans);transition:.2s}
.b-o{background:var(--ink);color:#fff}.b-o:hover{background:var(--ink2)}
.b-d{background:var(--o);color:var(--ink)}.b-d:hover{background:#FF8A45}
.b-l{background:transparent;border:1.5px solid var(--ink);color:var(--ink)}.b-l:hover{background:var(--ink);color:#fff}
.btn:disabled{opacity:.4;cursor:not-allowed}
.top{background:var(--ink);color:#D2CCC6;font-size:.8rem}.top .wrap{display:flex;justify-content:space-between;padding:.55rem 0;gap:1rem;flex-wrap:wrap}.top b{color:#fff}
header{position:sticky;top:0;z-index:40;background:rgba(250,248,246,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{height:70px;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.logo{display:flex;align-items:center;gap:.7rem}
.logo .mark{width:40px;height:40px;border-radius:4px;display:grid;grid-template:1fr 1fr/1fr 1fr;gap:2px;padding:3px;background:var(--ink)}
.logo .mark span{background:var(--glass)}.logo .mark span:nth-child(2){background:var(--o)}
.logo b{font-family:var(--serif);font-size:1.35rem;font-weight:500;line-height:1}
.logo small{display:block;font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--mut);margin-top:3px}
.nav .links{display:flex;gap:1.5rem;font-weight:500;font-size:.92rem;align-items:center}
.nav .links a:hover{color:var(--od)}

.intro{padding:2.8rem 0 1.6rem}
.intro h1{font-size:clamp(2.2rem,5vw,4rem);margin:0 0 .8rem}
.intro p{max-width:46rem;color:#36322F;font-size:1.05rem}

/* progress */
.prog{display:flex;gap:.4rem;margin:1.4rem 0 1.6rem;overflow-x:auto;scrollbar-width:none}
.prog::-webkit-scrollbar{display:none}
.prog button{flex:1 1 0;min-width:0;text-align:left;border:0;background:none;cursor:pointer;font-family:var(--sans);padding:0;color:var(--mut)}
.prog button span{display:block;height:4px;border-radius:4px;background:var(--line);margin-bottom:.45rem;transition:.3s}
.prog button b{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}
.prog button.done span{background:var(--ink)}.prog button.on span{background:var(--o)}
.prog button.on,.prog button.done{color:var(--ink)}
.prog button:disabled{cursor:default}

/* app layout */
.app{display:grid;grid-template-columns:1.15fr .85fr;gap:2rem;align-items:start;padding-bottom:5rem}
.panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.8rem}
.panel h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:.4rem}
.panel .sub{color:var(--mut);margin-bottom:1.4rem}
.stage{position:sticky;top:90px}
.preview{background:linear-gradient(180deg,#F3F0ED,#E2DDD8);border-radius:14px;padding:1.4rem;border:1px solid var(--line)}
.preview .pv-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:.8rem;gap:.6rem;flex-wrap:wrap}
.preview .pv-top b{font-family:var(--serif);font-weight:500;font-size:1.2rem}
.seg{display:inline-flex;background:rgba(255,255,255,.6);border-radius:30px;padding:3px}
.seg button{border:0;background:none;padding:.35rem .8rem;border-radius:30px;font-family:var(--sans);font-weight:600;font-size:.78rem;cursor:pointer;color:var(--ink)}
.seg button.on{background:var(--ink);color:#fff}
#pv{width:100%;height:340px;display:block}
.pv-meta{display:grid;grid-template-columns:1fr 1fr;gap:.5rem;margin-top:.8rem;font-size:.82rem}
.pv-meta div{background:rgba(255,255,255,.65);border-radius:8px;padding:.5rem .7rem}
.pv-meta small{display:block;color:var(--mut);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase}
.pv-note{font-size:.75rem;color:var(--mut);margin-top:.7rem}
.nav-btns{display:flex;justify-content:space-between;gap:.8rem;margin-top:1.8rem;padding-top:1.4rem;border-top:1px solid var(--line)}

/* option cards */
.opts{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:.8rem}
.opt{border:1.5px solid var(--line);border-radius:12px;background:#fff;cursor:pointer;text-align:left;font-family:var(--sans);color:var(--ink);overflow:hidden;transition:.2s;display:flex;flex-direction:column}
.opt:hover{border-color:var(--ink)}
.opt.on{border-color:var(--o);box-shadow:0 0 0 3px rgba(244,112,31,.22)}
.opt img{width:100%;aspect-ratio:16/10;object-fit:cover}
.opt .t{padding:.65rem .8rem .75rem;font-weight:600;font-size:.9rem;line-height:1.25}
.opt .t small{display:block;font-weight:400;color:var(--mut);font-size:.75rem;margin-top:2px}
.opt .t em{font-style:normal;color:var(--od);font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.opt svg{width:100%;height:110px;background:var(--glass);display:block}
.grp-t{font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--mut);margin:1.4rem 0 .7rem}
.grp-t:first-child{margin-top:0}

/* form bits */
.row{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
label{font-size:.78rem;font-weight:600;display:grid;gap:.3rem}
input,select,textarea{font-family:var(--sans);font-size:1rem;padding:.75rem .85rem;border:1.5px solid var(--line);border-radius:9px;background:var(--paper);color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--o);background:#fff}
input.err{border-color:var(--bad)}
.unit{position:relative}.unit input{padding-right:2.6rem}.unit::after{content:"mm";position:absolute;right:.8rem;bottom:.8rem;font-size:.8rem;color:var(--mut);font-weight:600}
.chk{display:flex;gap:.6rem;align-items:flex-start;font-weight:500;font-size:.9rem;cursor:pointer}
.chk input{width:20px;height:20px;flex:0 0 20px;accent-color:var(--o);margin-top:1px}
.pills{display:flex;flex-wrap:wrap;gap:.45rem}
.pill{border:1.5px solid var(--line);background:#fff;border-radius:30px;padding:.5rem .95rem;font-family:var(--sans);font-size:.85rem;font-weight:600;cursor:pointer;color:var(--ink)}
.pill.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.pill:disabled{opacity:.35;cursor:not-allowed}
.field{margin-bottom:1.3rem}
.field>.lab{font-size:.8rem;font-weight:700;margin-bottom:.5rem;display:block}

/* colours */
.sw{display:grid;grid-template-columns:repeat(auto-fill,minmax(122px,1fr));gap:.45rem}
.swb{display:flex;align-items:center;gap:.55rem;padding:.42rem .55rem;border-radius:9px;border:1.5px solid var(--line);background:#fff;cursor:pointer;font-family:var(--sans);font-size:.78rem;text-align:left;color:var(--ink);line-height:1.2}
.swb i{width:24px;height:24px;border-radius:50%;flex:0 0 24px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.18)}
.swb small{display:block;color:var(--mut);font-size:.66rem}
.swb.on{border-color:var(--o);box-shadow:0 0 0 3px rgba(244,112,31,.2)}

/* measuring */
.mode{display:grid;grid-template-columns:1fr 1fr;gap:.7rem;margin-bottom:1.4rem}
.mode .opt{padding:1rem}
.mode .opt b{font-size:.98rem}.mode .opt span{color:var(--mut);font-size:.8rem;margin-top:.25rem}
.guide{background:var(--glass);border-radius:12px;padding:1rem 1.1rem;margin-bottom:1.3rem;font-size:.88rem}
.guide ol{padding-left:1.2rem;display:grid;gap:.3rem}
.guide b{color:var(--ink)}
.mgrid{display:grid;grid-template-columns:1fr 240px;gap:1.2rem;align-items:start}
#mdiag{width:100%;height:auto;background:#fff;border-radius:10px;border:1px solid var(--line)}
#mdiag .ml{stroke:#A8A29C;stroke-width:3;transition:.2s}
#mdiag .ml.hi{stroke:var(--o);stroke-width:6}
#mdiag text{font-family:var(--sans);font-size:15px;font-weight:700;fill:#66615C}
#mdiag text.hi{fill:var(--od)}
.result{margin-top:1.3rem;border-radius:12px;border:1.5px solid var(--line);overflow:hidden}
.result .rh{display:grid;grid-template-columns:1fr 1fr;background:var(--ink);color:#fff}
.result .rh div{padding:1rem 1.1rem}
.result .rh div+div{border-left:1px solid rgba(255,255,255,.12)}
.result .rh small{display:block;color:#C2BCB6;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase}
.result .rh b{font-family:var(--serif);font-weight:400;font-size:1.65rem;line-height:1.1}
.result .rh b.o{color:#F4701F}
.result .rb{padding:1rem 1.1rem;font-size:.86rem;display:grid;gap:.5rem}
.msg{display:flex;gap:.55rem;align-items:flex-start;padding:.55rem .7rem;border-radius:8px;font-size:.84rem;line-height:1.4}
.msg::before{content:"";width:8px;height:8px;border-radius:50%;flex:0 0 8px;margin-top:6px}
.msg.ok{background:#E6F4EC}.msg.ok::before{background:var(--ok)}
.msg.warn{background:#FBF1DE}.msg.warn::before{background:var(--warn)}
.msg.bad{background:#F9E3E0}.msg.bad::before{background:var(--bad)}
.msg.info{background:var(--glass)}.msg.info::before{background:var(--ink)}
.badge{display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:.25rem .6rem;border-radius:20px}
.badge.hi{background:#E6F4EC;color:var(--ok)}.badge.md{background:#FBF1DE;color:var(--warn)}.badge.lo{background:#F9E3E0;color:var(--bad)}
.promise{font-size:.8rem;color:var(--mut);border-left:3px solid var(--o);padding:.3rem 0 .3rem .8rem;margin-top:1rem}

/* list */
.items{display:grid;gap:.8rem;margin-bottom:1.4rem}
.item{display:grid;grid-template-columns:96px 1fr auto;gap:1rem;align-items:center;border:1.5px solid var(--line);border-radius:12px;padding:.8rem;background:#fff}
.item svg{width:96px;height:80px;background:var(--glass);border-radius:8px}
.item h3{font-family:var(--sans);font-weight:700;font-size:1rem;letter-spacing:0}
.item p{font-size:.8rem;color:var(--mut);line-height:1.4}
.item .acts{display:flex;flex-direction:column;gap:.3rem}
.item .acts button{border:0;background:var(--glass);border-radius:6px;padding:.35rem .6rem;font-family:var(--sans);font-size:.75rem;font-weight:600;cursor:pointer;color:var(--ink)}
.item .acts button.del{color:var(--bad)}
.empty{padding:1.5rem;text-align:center;color:var(--mut);border:1.5px dashed var(--line);border-radius:12px}
.survey-box{background:#FBF1DE;border-radius:12px;padding:1rem 1.1rem;font-size:.9rem;margin-bottom:1.2rem}

/* summary */
#summary{display:none;padding:2.5rem 0 5rem}
#summary.show{display:block}
.sum{background:#fff;border:1px solid var(--line);border-radius:14px;padding:2rem}
.sum-h{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;border-bottom:2px solid var(--ink);padding-bottom:1rem;margin-bottom:1rem}
.sum-h h2{font-size:2rem}
.sum-item{display:grid;grid-template-columns:150px 1fr;gap:1.2rem;padding:1rem 0;border-bottom:1px solid var(--line);break-inside:avoid}
.sum-item svg{width:150px;height:120px;background:var(--glass);border-radius:8px}
.sum-item table{width:100%;font-size:.84rem;border-collapse:collapse}
.sum-item td{padding:.2rem .4rem;vertical-align:top;border-bottom:1px dotted var(--line)}
.sum-item td:first-child{color:var(--mut);width:40%}
.sum-acts{display:flex;gap:.7rem;flex-wrap:wrap;margin-top:1.4rem}

footer{background:#06050A;color:#A39D97;padding:2.5rem 0;font-size:.85rem}
footer .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
footer a:hover{color:var(--o)}
.howto{padding:3rem 0 4rem;border-top:1px solid var(--line)}
.howto h2{font-size:clamp(1.8rem,3.4vw,2.8rem);margin:0 0 1.4rem}
.hsteps{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.hs{background:#fff;border:1px solid var(--line);border-radius:12px;padding:1.2rem}
.hs b{font-family:var(--serif);font-size:1.6rem;color:var(--od);font-weight:400}
.hs h3{font-family:var(--sans);font-size:1rem;font-weight:700;letter-spacing:0;margin:.3rem 0}
.hs p{font-size:.88rem;color:#48433F}
.hide{display:none!important}

@media(max-width:1000px){
 .app{grid-template-columns:1fr}
 .stage{position:static;order:-1}
 #pv{height:240px}
 .hsteps{grid-template-columns:1fr 1fr}
 .nav .links a:not(.btn){display:none}
 .nav .links .btn{padding:.6rem .9rem;font-size:.82rem;white-space:nowrap}
}
@media(max-width:620px){
 .panel{padding:1.2rem}
 .row{grid-template-columns:1fr 1fr 1fr;gap:.45rem}
 .row input{padding:.7rem .5rem;font-size:.95rem}.unit input{padding-right:2.1rem}.unit::after{right:.5rem;font-size:.7rem}
 .row2,.mode{grid-template-columns:1fr}
 .mgrid{grid-template-columns:1fr}
 #mdiag{max-width:260px;margin:0 auto;display:block}
 .opts{grid-template-columns:1fr 1fr}
 .item{grid-template-columns:72px 1fr}.item svg{width:72px;height:62px}.item .acts{grid-column:1/-1;flex-direction:row}
 .sum{padding:1.1rem}.sum-item{grid-template-columns:1fr}.sum-item svg{width:100%;height:150px}
 .hsteps{grid-template-columns:1fr}
 .result .rh b{font-size:1.3rem}
 .top .hm{display:none}
 .prog{gap:.25rem}.prog button b{font-size:.6rem;letter-spacing:.06em}
 .nav-btns .btn{flex:1}
}
@media print{
 body{background:#fff}
 .top,header,.intro,.prog,.app,.howto,footer,.sum-acts{display:none!important}
 #summary{display:block!important;padding:0}
 .sum{border:0;padding:0}
}

/* ---- brochure-style sections (no wizard) ---- */
.prog{display:none!important}
.panel{background:none;border:0;padding:0}
.dsec{padding:2.4rem 0;border-top:1px solid var(--line)}
.dsec:first-child{border-top:0;padding-top:0}
.dsec .num{font-family:var(--serif);font-size:.95rem;color:var(--od);letter-spacing:.02em;display:block;margin-bottom:.3rem}
.dsec h2{font-size:clamp(1.7rem,3.2vw,2.4rem);margin-bottom:.35rem}
.dsec .sub{color:var(--mut);margin-bottom:1.3rem;max-width:40rem}
.dsec.locked{opacity:.45;pointer-events:none}
.addbar{display:flex;gap:.8rem;flex-wrap:wrap;align-items:center;margin-top:1.6rem}
.addbar .hint{font-size:.85rem;color:var(--mut)}
.seg{background:var(--glass)}
.opt{border-radius:10px}
.result .rh{background:var(--ink)}
.list-sec{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.6rem}
@media(max-width:1000px){.stage{order:0}}

/* =====================================================================
   v20: features added to match the Selecta / QUOTILA "Design Online" engine.
   Same tokens, fonts and radii as above. Nothing above was changed.
   ===================================================================== */
.links .listchip{display:inline-flex;align-items:center;gap:.4rem;padding:.45rem .8rem;border-radius:30px;border:1.5px solid var(--line);font-weight:600}
.links .listchip svg{width:16px;height:16px}
.links .listchip b{min-width:22px;height:22px;border-radius:11px;background:var(--glass);display:inline-grid;place-items:center;font-size:.75rem;padding:0 .35rem}
.links .listchip.has b{background:var(--o);color:var(--ink)}
.linkbtn{background:none;border:0;padding:0;font:inherit;color:var(--od);font-weight:600;text-decoration:underline;text-underline-offset:3px;cursor:pointer}

/* launch: do you have measurements? */
.launch{margin:.4rem 0 1.4rem}
.launch-box{display:grid;grid-template-columns:1.1fr 1fr;gap:1.6rem 2rem;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.6rem 1.8rem}
.launch-box h2{font-size:clamp(1.6rem,3vw,2.2rem);margin:0 0 .4rem}
.launch-box p{color:#48433F}
.lcards{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
.lcards .opt{padding:1.1rem 1rem}.lcards .opt b{font-size:1rem}.lcards .opt span{color:var(--mut);font-size:.82rem;margin-top:.3rem}
.launch-box .trade{grid-column:1/-1;font-size:.86rem;color:var(--mut);border-top:1px solid var(--line);padding-top:.9rem}
.launch-done{display:flex;gap:.8rem;align-items:center;flex-wrap:wrap;font-size:.9rem;color:#48433F;background:var(--glass);border-radius:30px;padding:.55rem 1.1rem;width:fit-content;max-width:100%}
.tradechip{background:var(--ink);color:#fff;font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:.25rem .6rem;border-radius:20px}

/* product groups + cards */
.gtabs{display:flex;gap:.45rem;flex-wrap:wrap;margin-bottom:1.1rem}
.gtab{font-family:var(--sans);font-weight:600;font-size:.86rem;padding:.6rem 1.05rem;border-radius:40px;border:1px solid var(--line);background:#fff;cursor:pointer;color:var(--ink)}
.gtab.on,.gtab:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.opts.prods{grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}
.opt .t small.rng{display:block;color:var(--od);font-weight:700;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;margin:0 0 .15rem}
.opts.prof{grid-template-columns:repeat(2,minmax(0,220px))}
.opts.prof svg{height:130px}

/* style library */
.sfil{margin-bottom:1rem;align-items:center}
.sfil .lab2{font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--mut);margin-right:.2rem}
.opts.styles{grid-template-columns:repeat(auto-fill,minmax(148px,1fr))}
.opts.styles svg{height:118px;background:#F4F1EE}
.opts.styles .t{font-size:.8rem;font-weight:600}
.buildown{height:118px;display:grid;place-items:center;background:var(--glass)}
.buildown b{width:52px;height:52px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:1.8rem;font-weight:400}
.cust{margin-top:1.2rem;border:1.5px solid var(--o);border-radius:12px;padding:1rem;background:#FBF8F5}
.cust-h{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:.8rem;flex-wrap:wrap}
.stepper{display:inline-flex;align-items:center;gap:.6rem;background:#fff;border:1.5px solid var(--line);border-radius:30px;padding:.2rem}
.stepper button{width:32px;height:32px;border-radius:50%;border:0;background:var(--glass);font-size:1.1rem;cursor:pointer;color:var(--ink)}
.stepper span{font-weight:700;font-size:.85rem;min-width:62px;text-align:center}
.cust-cols{display:grid;gap:.6rem}
.ccol{background:#fff;border:1px solid var(--line);border-radius:10px;padding:.6rem;display:grid;gap:.45rem}
.ccol small{font-weight:700;color:var(--mut);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase}
.ccol select{padding:.5rem .55rem;font-size:.85rem}

/* size */
.mode.m3{grid-template-columns:repeat(3,1fr)}
.hint2{display:block;font-weight:500;color:var(--mut);font-size:.74rem;margin-top:.2rem}
.lab3{font-size:.78rem;font-weight:600;display:block;margin-bottom:.35rem}
.splitbox{margin-top:1rem;padding-top:1rem;border-top:1px dashed var(--line)}
.splitbox .row{margin-bottom:.8rem}

/* colours, designs, handles */
.osearch{margin-bottom:.6rem;max-width:320px}
.osearch input{padding:.6rem .8rem;font-size:.9rem}
.sw.hw{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}
.opts.slabs{grid-template-columns:repeat(auto-fill,minmax(112px,1fr))}
.opts.slabs svg{height:160px;background:#F4F1EE}
.opts.slabs .t{font-size:.76rem}
.opts.glassd{grid-template-columns:repeat(auto-fill,minmax(104px,1fr))}
.opts.glassd svg{height:86px}
.opts.glassd .t{font-size:.78rem}
.opts.handles{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}
.opts.handles svg{height:96px}
.opts.survey{grid-template-columns:repeat(auto-fill,minmax(170px,1fr))}
.opts.survey svg{height:130px;background:#F7F4F1}
.pills.locs .pill{font-weight:500}
.tradebox{background:var(--glass);border-radius:12px;padding:1rem}

/* preview */
.pv-tools{display:flex;gap:.4rem;margin-bottom:.6rem;flex-wrap:wrap}
.pv-tools button{display:inline-flex;align-items:center;gap:.35rem;border:1px solid var(--line);background:rgba(255,255,255,.75);border-radius:30px;padding:.4rem .75rem;font-family:var(--sans);font-size:.76rem;font-weight:600;cursor:pointer;color:var(--ink)}
.pv-tools button svg{width:15px;height:15px}
.pv-tools button:hover,.pv-tools button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.pvbox svg{width:100%;height:340px;display:block}
.v3d{height:340px;perspective:900px;display:grid;place-items:center;cursor:grab;position:relative;touch-action:none;user-select:none}
.v3d:active{cursor:grabbing}
.v3d-in{position:relative;width:100%;height:100%;transform-style:preserve-3d}
.v3d .lay{position:absolute;inset:0}
.v3d .lay svg{height:100%}
.v3d .lay.back{filter:brightness(.62) saturate(.8)}
.v3d-hint{position:absolute;bottom:.3rem;left:50%;transform:translateX(-50%);font-size:.7rem;font-weight:600;color:var(--mut);background:rgba(255,255,255,.7);padding:.2rem .6rem;border-radius:20px}
.pv-meta .pvp{grid-column:1/-1;background:var(--ink);color:#fff}.pv-meta .pvp small{color:#C2BCB6}
.pv-issues{display:grid;gap:.4rem;margin-top:.6rem}
.pv-issues .msg{font-size:.78rem}
.qidx{margin-top:.8rem;background:rgba(255,255,255,.65);border-radius:10px;padding:.2rem .3rem}
.qidx[hidden]{display:none}
.qidx summary{cursor:pointer;font-weight:700;font-size:.82rem;padding:.55rem .5rem;display:flex;justify-content:space-between;list-style:none}
.qidx summary::-webkit-details-marker{display:none}
.qidx summary span{color:var(--od)}
.qidx ol{list-style:none;display:grid;gap:2px;padding:0 .2rem .4rem}
.qidx button{width:100%;display:flex;gap:.6rem;align-items:flex-start;text-align:left;border:0;background:none;padding:.4rem .35rem;border-radius:7px;cursor:pointer;font-family:var(--sans);color:var(--ink)}
.qidx button:hover{background:#fff}
.qn{width:22px;height:22px;flex:0 0 22px;border-radius:50%;background:var(--line);display:grid;place-items:center;font-size:.7rem;font-weight:700}
.qidx li.done .qn{background:var(--ok);color:#fff}
.ql{font-size:.8rem;font-weight:600;line-height:1.25}.ql small{display:block;color:var(--mut);font-weight:400;font-size:.74rem}
.pvcommit{width:100%;justify-content:center;margin-top:.8rem}

/* list */
.item .thumb{position:relative;border:0;padding:0;background:none;cursor:zoom-in;border-radius:8px}
.item .thumb .zoom{position:absolute;right:4px;bottom:4px;width:22px;height:22px;border-radius:50%;background:rgba(255,255,255,.9);display:grid;place-items:center;font-size:.8rem;color:var(--ink)}
.qty{display:inline-flex;align-items:center;gap:.4rem;margin-top:.45rem;font-size:.78rem;font-weight:600;color:var(--mut)}
.qty button{width:26px;height:26px;border-radius:50%;border:1.5px solid var(--line);background:#fff;cursor:pointer;font-size:.95rem;line-height:1;color:var(--ink)}
.qty b{min-width:18px;text-align:center;color:var(--ink)}
.gp{font-weight:700;color:var(--od);font-size:.85rem;margin-top:.3rem}
.gp-total{font-family:var(--serif);font-size:1.4rem;margin:-.4rem 0 1rem}.gp-total small{display:block;font-family:var(--sans);font-size:.75rem;color:var(--mut)}
.btn.b-o.del{background:var(--bad)}

/* send */
.pcwrap{display:flex;gap:.4rem}.pcwrap input{flex:1;min-width:0}
.pcbtn{padding:.6rem .9rem;font-size:.85rem}
.pcout{align-self:end;font-size:.85rem}
.pcout .msg{margin:0}
.pcload{color:var(--mut);font-size:.85rem}
.privacy{font-size:.8rem;color:var(--mut);margin-bottom:.6rem}
.privacy summary{cursor:pointer;font-weight:600}
#sendForm{display:grid;gap:.7rem}
#sendForm .err{outline:2px solid var(--bad)}
.nextsteps{background:var(--glass);border-radius:12px;padding:1.2rem 1.3rem;margin-top:1.4rem}
.nextsteps h3{font-size:1.4rem;margin-bottom:.6rem}
.nextsteps ol{padding-left:1.2rem;display:grid;gap:.45rem;font-size:.92rem}
.sum-item tr.sg td{font-weight:700;color:var(--ink);padding-top:.6rem;letter-spacing:.06em;text-transform:uppercase;font-size:.7rem;border-bottom:1px solid var(--line)}

/* overlays */
.modal{position:fixed;inset:0;z-index:90;background:rgba(6,5,10,.55);display:grid;place-items:center;padding:1rem}
.modal[hidden],.drawer[hidden],.lightbox[hidden],.toast[hidden]{display:none}
.mbox{background:#fff;border-radius:14px;padding:1.6rem;max-width:460px;width:100%;box-shadow:0 30px 80px -20px rgba(0,0,0,.45)}
.mbox h3{font-size:1.6rem;margin-bottom:.5rem}.mbox p{color:#48433F;margin-bottom:1.1rem}
.mbtns{display:grid;gap:.5rem}
.drawer{position:fixed;inset:0;z-index:90;background:rgba(6,5,10,.45)}
.dbody{position:absolute;right:0;top:0;bottom:0;width:min(440px,100%);background:#fff;padding:1.4rem 1.4rem 2rem;overflow:auto;transform:translateX(100%);transition:transform .25s cubic-bezier(.2,.8,.2,1)}
.drawer.open .dbody{transform:none}
.dclose{border:0;background:none;font-family:var(--sans);font-weight:600;cursor:pointer;color:var(--mut);margin-bottom:.8rem}
.dbody h3{font-size:1.7rem}.dsub{color:var(--mut);font-size:.85rem;margin-bottom:.8rem}
.dthumb svg{width:100%;height:260px;background:var(--glass);border-radius:10px}
.dgrp{margin-top:1rem}.dgrp h4{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--od);margin-bottom:.35rem}
.dgrp table{width:100%;border-collapse:collapse;font-size:.84rem}.dgrp td{padding:.3rem .2rem;border-bottom:1px dotted var(--line);vertical-align:top}.dgrp td:first-child{color:var(--mut);width:42%}
.lightbox{position:fixed;inset:0;z-index:95;background:rgba(6,5,10,.82);display:grid;place-items:center;padding:1rem}
.lbbody{background:#fff;border-radius:14px;width:min(1100px,100%);max-height:100%;overflow:auto;padding:1rem}
.lbbar{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap;margin-bottom:.6rem}
.lbbar b{font-family:var(--serif);font-weight:500;font-size:1.3rem;margin-right:auto}
.lbdl{padding:.55rem 1rem;font-size:.85rem}
.lbx{border:0;background:var(--glass);width:38px;height:38px;border-radius:50%;cursor:pointer;font-size:1rem}
.lbimg svg{width:100%;height:auto;max-height:72vh;display:block;background:linear-gradient(180deg,#F3F0ED,#E2DDD8);border-radius:10px}
.toast{position:fixed;left:50%;bottom:1.4rem;transform:translate(-50%,20px);opacity:0;z-index:99;background:var(--ink);color:#fff;border-radius:30px;padding:.75rem 1.2rem;display:flex;gap:1rem;align-items:center;font-size:.9rem;box-shadow:0 18px 40px -14px rgba(0,0,0,.5);transition:.25s;max-width:calc(100% - 2rem)}
.toast.show{transform:translate(-50%,0);opacity:1}
.toast button{background:none;border:0;color:#F4701F;font-weight:700;cursor:pointer;font-family:var(--sans)}
.mbar{display:none}

/* Virtual Home */
.vh{background:var(--ink);color:#fff;padding:4.5rem 0 5rem;scroll-margin-top:70px}
.vz-head{max-width:46rem;margin-bottom:2rem}
.vz-head h2{font-size:clamp(2rem,4vw,3.2rem);margin:0 0 1rem}
.vz-head h2 em{color:#F4701F}
.vz-steps{counter-reset:v;list-style:none;display:flex;flex-wrap:wrap;gap:.45rem}
.vz-steps li{counter-increment:v;font-size:.82rem;color:#D9D4CF;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:30px;padding:.35rem .8rem .35rem .4rem;display:flex;gap:.45rem;align-items:center}
.vz-steps li::before{content:counter(v);width:20px;height:20px;border-radius:50%;background:var(--o);display:grid;place-items:center;font-size:.7rem;font-weight:700;color:var(--ink)}
.vz-grid{display:grid;grid-template-columns:280px 1fr;gap:1.6rem;align-items:start}
.vz-side{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:1.1rem}
.vz-side h3,.vz-tray-h h3{font-family:var(--sans);font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#C2BCB6;margin-bottom:.7rem}
.dropzone{display:grid;place-items:center;text-align:center;gap:.25rem;border:1.5px dashed rgba(255,255,255,.35);border-radius:12px;padding:1.1rem .8rem;cursor:pointer;transition:.2s;position:relative;font-weight:400;font-size:.85rem}
.dropzone input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%}
.dropzone:hover,.dropzone.over,.dropzone:focus-within{border-color:var(--o);background:rgba(244,112,31,.12)}
.dropzone.pulse{animation:vzp 1.4s 2}
@keyframes vzp{50%{border-color:var(--o);background:rgba(244,112,31,.18)}}
.dz-ic{font-size:1.5rem;color:var(--o)}
.dropzone small{color:#A39D97;font-size:.72rem}
.vz-photos{display:grid;gap:.5rem;margin-top:.8rem}
.vz-ph{display:grid;grid-template-columns:64px 1fr 26px;grid-template-rows:auto auto;gap:.15rem .5rem;align-items:center;border-radius:10px;padding:.35rem;border:1px solid transparent}
.vz-ph.on{border-color:var(--o);background:rgba(244,112,31,.12)}
.vz-phimg{grid-row:1/3;border:0;padding:0;background:none;cursor:pointer;border-radius:6px;overflow:hidden}
.vz-phimg img{width:64px;height:46px;object-fit:cover}
.vz-ph input{background:transparent;border:0;border-bottom:1px solid rgba(255,255,255,.2);border-radius:0;color:#fff;padding:.2rem 0;font-size:.82rem}
.vz-ph input:focus{outline:none;border-color:var(--o)}
.vz-ph small{color:#A39D97;font-size:.7rem}
.vz-x{grid-row:1/3;grid-column:3;border:0;background:rgba(255,255,255,.08);color:#fff;border-radius:50%;width:26px;height:26px;cursor:pointer;font-size:.7rem}
.vz-samples{margin-top:1rem}.vz-samples small{color:#A39D97;font-size:.75rem}
.vz-samples div{display:grid;grid-template-columns:repeat(3,1fr);gap:.4rem;margin-top:.4rem}
.vz-samples button{border:2px solid transparent;padding:0;border-radius:8px;overflow:hidden;cursor:pointer;background:none}
.vz-samples button:hover{border-color:var(--o)}
.vz-samples img{width:100%;height:52px;object-fit:cover}
.vz-tips{margin-top:1rem;font-size:.8rem;color:#D9D4CF}
.vz-tips summary{cursor:pointer;font-weight:600}
.vz-tips ul{margin:.5rem 0 .4rem 1rem;display:grid;gap:.15rem}
.vz-tips p{color:#A39D97;font-size:.75rem}
.vz-bar{display:flex;gap:.4rem;align-items:center;flex-wrap:wrap;margin-bottom:.7rem}
.vz-bar .seg{background:rgba(255,255,255,.1)}.vz-bar .seg button{color:#fff}.vz-bar .seg button.on{background:#fff;color:var(--ink)}
.vz-sp{flex:1}
.vz-sm{padding:.45rem .8rem;font-size:.8rem;color:#fff;border-color:rgba(255,255,255,.35)}
.vz-sm:hover{background:#fff;color:var(--ink)}
.vz-sm.del:hover{background:var(--bad);border-color:var(--bad);color:#fff}
.vz-stage{position:relative;background:rgba(255,255,255,.05);border-radius:12px;overflow:hidden;min-height:320px;display:grid;place-items:center}
.has-photo .vz-stage{min-height:0}
.vz-empty{display:grid;gap:.3rem;text-align:center;color:#D9D4CF;padding:3rem 1rem}
.vz-empty[hidden]{display:none}
.vz-empty span{color:#A39D97;font-size:.88rem}
.vz-canvas{position:relative;width:100%;line-height:0;user-select:none}
.vz-canvas[hidden]{display:none}
.vz-canvas img{width:100%;height:auto;display:block;pointer-events:none}
.vz-layer{position:absolute;inset:0;touch-action:none;overflow:hidden}
.vz-item{position:absolute;left:0;top:0;transform-origin:0 0;cursor:move}
.vz-item svg{width:100%;height:100%;display:block;filter:drop-shadow(0 2px 3px rgba(0,0,0,.35))}
.vz-outline{position:absolute;left:0;top:0;pointer-events:none;overflow:visible}
.vz-outline polygon{fill:none;stroke:var(--o);stroke-width:2;stroke-dasharray:6 4}
.vz-h{position:absolute;width:22px;height:22px;margin:-11px 0 0 -11px;border-radius:50%;background:#fff;border:3px solid var(--o);box-shadow:0 2px 8px rgba(0,0,0,.4);cursor:nwse-resize;touch-action:none}
.vz-rot{position:absolute;width:30px;height:30px;margin:-15px 0 0 -15px;border-radius:50%;background:var(--o);color:var(--ink);display:grid;place-items:center;font-size:1rem;line-height:1;cursor:grab;box-shadow:0 2px 8px rgba(0,0,0,.4);touch-action:none}
.vz-hint{font-size:.8rem;color:#A39D97;margin:.6rem 0 1.2rem}
.vz-rotate{display:none}
.vz-tray-h{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;margin-bottom:.6rem}
.vz-tray-h h3{margin:0}
.vz-acts{display:flex;gap:.5rem;flex-wrap:wrap}
.vz-acts .b-l{color:#fff;border-color:rgba(255,255,255,.4)}.vz-acts .b-l:hover{background:#fff;color:var(--ink)}
.vz-tray{display:grid;grid-template-columns:repeat(auto-fill,minmax(128px,1fr));gap:.6rem}
.vz-t{border:1.5px solid rgba(255,255,255,.15);background:rgba(255,255,255,.06);border-radius:10px;padding:.4rem;cursor:pointer;color:#fff;font-family:var(--sans);font-size:.75rem;display:grid;gap:.3rem;text-align:left}
.vz-t:hover:not(:disabled){border-color:var(--o)}
.vz-t:disabled{opacity:.45;cursor:not-allowed}
.vz-t svg{width:100%;height:90px;background:#F4F1EE;border-radius:6px}
.vz-none{grid-column:1/-1;color:#D9D4CF;font-size:.88rem;background:rgba(255,255,255,.06);border-radius:10px;padding:1rem}
.vz-none a{color:#F4701F;font-weight:600}

/* measuring guide pictures */
.hs-ill{width:100%;height:auto;border-radius:8px;margin-bottom:.8rem;display:block}

@media(max-width:1000px){
 .launch-box{grid-template-columns:1fr}
 .pvbox svg,.v3d{height:280px}
 .vz-grid{grid-template-columns:1fr}
 .nav .links a.listchip{display:inline-flex}
 .mbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;border-top:1px solid var(--line);padding:.55rem max(4vw,16px);gap:.6rem;align-items:center;transform:translateY(110%);transition:transform .25s;box-shadow:0 -10px 30px -18px rgba(0,0,0,.4)}
 .mbar.show{transform:none}
 .mbar .mthumb{width:58px;height:46px;flex:0 0 58px;background:var(--glass);border-radius:8px;overflow:hidden;cursor:pointer}
 .mbar .mthumb svg{width:100%;height:100%}
 .mbar .mname{flex:1;font-weight:600;font-size:.88rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
 .mbar .btn{padding:.6rem .95rem;font-size:.85rem}
 body{padding-bottom:70px}
 .toast{bottom:5.2rem}
}
@media(max-width:620px){
 .lcards,.mode.m3{grid-template-columns:1fr}
 .opts.prods{grid-template-columns:1fr 1fr}
 .opts.styles{grid-template-columns:1fr 1fr}
 .opts.styles svg{height:100px}
 .opts.slabs{grid-template-columns:repeat(3,1fr)}
 .opts.slabs svg{height:120px}
 .opts.prof{grid-template-columns:1fr 1fr}
 .cust-cols{grid-template-columns:1fr 1fr!important}
 .nav .links a.listchip{padding:.35rem .55rem;font-size:.8rem;gap:.3rem}
 .links .listchip .lc-t{display:none}
 .logo b{white-space:nowrap}
 .pcrow{grid-template-columns:1fr}
 .vh{padding:3rem 0 4rem}
 .vz-bar .vz-sm{padding:.4rem .6rem}
 .vz-rotate{display:block;font-size:.78rem;color:#F4701F;margin-top:-.6rem}
 .lbbar b{width:100%}
}
@media(max-width:420px){.logo small{display:none}.nav{gap:.5rem}.nav .links{gap:.4rem}.logo b{font-size:1.18rem}.links .listchip svg{display:none}.nav .links .btn{padding:.55rem .75rem;font-size:.8rem}}
@media(max-width:620px) and (orientation:landscape){.vz-rotate{display:none}}
@media print{.vh,.mbar,.modal,.drawer,.lightbox,.toast,.launch{display:none!important}}

/* added 16 Oct 2026: products without a photo, shapes, bays, glass patterns, extenders */
.opt .pdraw{display:block;width:100%;aspect-ratio:16/10;background:#F4F1EE}
.opt .pdraw svg{width:100%;height:100%;display:block}
.opts.styles-wide{grid-template-columns:repeat(auto-fill,minmax(170px,1fr))}
.opts.styles .t small{display:block;font-weight:400;color:var(--mut);font-size:.72rem;margin-top:.15rem}
.opts.bayside{grid-template-columns:repeat(auto-fill,minmax(104px,1fr))}
.opts.bayside svg{height:84px}
.opts.bayside .t{font-size:.72rem}
.opts.patt{grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:.55rem}
.opts.patt svg{height:56px;border-radius:6px}
.opts.patt .t{font-size:.74rem}
.opts.cores{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
.mode.m2{grid-template-columns:1fr 1fr}
.panesel{background:#FBF8F5;border:1px solid var(--line);border-radius:12px;padding:.8rem .9rem}
.panesel .pills{margin:.3rem 0}
.extbox{margin-top:1rem}
.extbox select{width:100%}
.unit.deg::after{content:"°"}
@media(max-width:620px){
 .opts.patt{grid-template-columns:repeat(3,1fr)}
 .opts.bayside{grid-template-columns:repeat(3,1fr)}
 .mode.m2{grid-template-columns:1fr}
 .extbox .row{grid-template-columns:1fr 1fr!important}
}