:root{--ink:#233a2c;--muted:#667267;--paper:#faf9f5;--cream:#f1ede3;--line:#d9ded4;--clay:#a76548;--white:#fff;--sans:Arial,Helvetica,sans-serif;--serif:Georgia,'Times New Roman',serif}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.6}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}a{color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #be805b;outline-offset:3px}[hidden]{display:none!important}.skip{position:absolute;left:12px;top:-60px;padding:8px;background:white;z-index:50}.skip:focus{top:8px}.trial-bar{padding:8px 20px;text-align:center;background:#233a2c;color:#f3eedf;font-size:11px;letter-spacing:.045em}.header{border-bottom:1px solid var(--line);background:var(--paper)}.header-inner{max-width:1240px;margin:auto;min-height:88px;display:flex;align-items:center;justify-content:space-between;padding:12px 32px;gap:22px}.brand{display:flex;gap:12px;align-items:center;text-decoration:none}.brand img{width:54px;height:42px;object-fit:contain}.brand strong{display:block;font-family:var(--serif);font-size:25px;font-weight:500;line-height:1.2}.brand span{display:block;text-transform:uppercase;letter-spacing:.16em;font-size:9px;color:var(--muted);margin-top:4px}.header-links{display:flex;align-items:center;gap:26px;font-size:12px}.language-links{display:flex;gap:10px;align-items:center}.language-links a{text-decoration:none;padding:4px 0}.language-links [aria-current]{border-bottom:1px solid var(--ink);font-weight:700}.shell{max-width:1180px;margin:auto;padding:0 32px}.page-heading{display:flex;justify-content:space-between;gap:32px;align-items:flex-end;padding:54px 0 34px}.eyebrow{font-size:10px;letter-spacing:.19em;text-transform:uppercase;color:var(--clay);font-weight:700;margin:0 0 14px}.page-heading h1{font-family:var(--serif);font-weight:400;font-size:clamp(38px,4.2vw,58px);line-height:1.1;max-width:670px;margin:0 0 16px;letter-spacing:-.035em}.intro{max-width:580px;margin:0;color:var(--muted);font-size:14px}.heading-note{max-width:205px;border-left:1px solid var(--line);padding-left:22px;color:var(--muted);font-size:12px;flex-shrink:0}.heading-note strong{display:block;color:var(--ink);font-weight:500;margin-bottom:4px}.build-layout{display:grid;grid-template-columns:minmax(0,1fr) 368px;gap:32px;align-items:start;padding-bottom:65px}.build-form{min-width:0}.mode-tabs{display:flex;padding:5px;background:var(--cream);margin-bottom:22px;gap:4px}.mode-tabs button{width:50%;border:0;background:transparent;padding:13px 10px;color:var(--muted);font-size:13px}.mode-tabs button[aria-pressed=true]{background:var(--white);box-shadow:0 1px 4px #233a2c12;color:var(--ink);font-weight:600}.step{padding:27px;background:white;border:1px solid var(--line);margin-bottom:18px}.step-heading{display:flex;align-items:center;gap:12px;margin-bottom:23px}.step-number{border:1px solid var(--line);width:30px;height:30px;display:grid;place-items:center;font-size:11px;color:var(--clay)}.step h2{font-family:var(--serif);font-weight:400;font-size:23px;line-height:1.2;margin:0}.step-heading small{margin-left:auto;color:var(--muted);font-size:10px;letter-spacing:.08em;text-transform:uppercase}.shape-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.shape-button{border:1px solid var(--line);padding:13px 5px;background:white;color:var(--muted);font-size:11px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:95px}.shape-button[aria-pressed=true]{border-color:var(--ink);background:#f1f4ec;color:var(--ink)}.shape-symbol{width:40px;height:23px;background:#d4c9b6;box-shadow:0 3px 0 #b5a991;border-radius:5px}.shape-symbol.round{width:27px;height:27px;border-radius:50%}.shape-symbol.trapezoid{clip-path:polygon(17% 0,83% 0,100% 100%,0 100%);border-radius:0}.shape-symbol.pattern{background:none;box-shadow:none;font-size:28px;line-height:23px;color:#aa997d}.field-toolbar{display:flex;justify-content:space-between;align-items:center;margin:24px 0 13px;gap:15px}.field-toolbar p{font-size:12px;margin:0;color:var(--muted)}.unit-control{display:flex;align-items:center;gap:7px;font-size:11px}.unit-control select{border:1px solid var(--line);background:white;padding:5px 8px;font-size:11px;min-height:32px;width:70px}.fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.fields.two{grid-template-columns:repeat(2,minmax(0,1fr))}.field{display:flex;flex-direction:column;gap:7px;min-width:0}.field label,.field-label{font-size:11px;letter-spacing:.02em;font-weight:600}.field input,.field select,.field textarea{background:white;border:1px solid #cdd4c9;color:var(--ink);width:100%;border-radius:0;min-height:46px;padding:10px 11px}.field input:disabled,.field select:disabled{background:#f3f4ef;color:var(--muted)}.field textarea{resize:vertical;min-height:78px}.input-wrap{position:relative}.input-wrap input{padding-right:31px}.input-suffix{position:absolute;right:11px;top:12px;color:var(--muted);font-size:11px;pointer-events:none}.hint{font-size:11px;color:var(--muted);margin:12px 0 0}.hint a{text-underline-offset:3px}.error{font-size:12px;color:#a0332e;margin-top:10px}.comfort-fields{margin-top:18px}.swatches{display:flex;align-items:center;gap:12px;margin-top:20px;flex-wrap:wrap}.swatches .field-label{width:100%;margin-bottom:0}.swatch{border:1px solid transparent;display:flex;gap:8px;align-items:center;background:transparent;padding:4px;color:var(--muted);font-size:11px}.swatch[aria-pressed=true]{color:var(--ink);font-weight:600}.swatch i{display:block;width:25px;height:25px;border:2px solid white;box-shadow:0 0 0 1px #ccd1c6;border-radius:50%}.swatch[aria-pressed=true] i{box-shadow:0 0 0 2px var(--ink)}.swatch-oat{background:#c8b493}.swatch-stone{background:#9a9e96}.swatch-forest{background:#506a55}.review-fields{margin-bottom:18px}.review-note{border-left:2px solid var(--clay);padding:0 0 0 13px;font-size:11px;color:var(--muted);margin:18px 0 0}.summary{position:sticky;top:24px;border:1px solid var(--line);background:white}.visual{background:#f1ede3;padding:18px 18px 5px;position:relative}.visual-label{font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:#81715d;margin:3px 5px 0}.visual svg{display:block;width:100%;height:220px}.visual-caption{margin:0 0 11px;text-align:center;font-size:10px;color:#847762}.summary-content{padding:23px}.summary-topline{display:flex;justify-content:space-between;gap:8px;align-items:center}.summary h2{font-family:var(--serif);font-size:23px;font-weight:400;margin:0}.status-chip{font-size:9px;letter-spacing:.08em;padding:4px 7px;background:#f0f3eb;color:#607456;text-transform:uppercase;white-space:nowrap}.summary-size{font-size:12px;color:var(--muted);margin:8px 0 20px}.price-lines{margin:0}.price-lines div{display:flex;align-items:start;justify-content:space-between;gap:15px;font-size:12px;margin:10px 0}.price-lines dt{color:var(--muted)}.price-lines dd{margin:0;text-align:right}.delivery-pending{color:var(--clay);font-size:11px}.total-row{border-top:1px solid var(--line);padding-top:18px;margin-top:17px}.total-row p{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:11px;margin:0}.total-row strong{display:block;font-family:var(--serif);font-size:43px;font-weight:400;line-height:1.2;margin-top:3px}.total-row small{color:var(--muted);font-size:10px}.rounding-note{font-size:9px;color:#778072;margin:11px 0}.primary-button{display:inline-flex;width:100%;align-items:center;justify-content:center;gap:10px;background:var(--ink);border:1px solid var(--ink);color:white;padding:14px 18px;text-decoration:none;font-size:12px;min-height:47px}.primary-button:hover{background:#38523e}.secondary-actions{display:flex;justify-content:space-between;gap:9px;margin-top:13px}.text-button{padding:5px 0;background:transparent;color:var(--ink);border:0;border-bottom:1px solid #b2bbae;font-size:10px;max-width:48%}.action-feedback{font-size:11px;color:var(--muted);min-height:19px;margin:9px 0 0}.summary-warning{padding-top:13px;margin:12px 0 0;border-top:1px solid var(--line);font-size:10px;color:var(--muted)}.configuration-id{font-size:10px;color:var(--muted);padding:11px 23px;border-top:1px solid var(--line);background:#fafbf7;overflow-wrap:anywhere}.guide{padding:37px 0 42px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr 1fr;gap:26px}.guide h3{font-family:var(--serif);font-weight:400;font-size:21px;margin:0 0 10px}.guide p{color:var(--muted);font-size:12px;margin:0}.guide span{display:block;font-size:10px;color:var(--clay);margin-bottom:10px;letter-spacing:.12em}.footer{border-top:1px solid var(--line);font-size:11px;color:var(--muted);padding:22px 32px;display:flex;justify-content:space-between;gap:20px}.footer a{text-underline-offset:3px}.quote-dialog{border:1px solid var(--line);padding:30px;width:min(560px,calc(100vw - 32px));max-height:85vh;color:var(--ink)}.quote-dialog::backdrop{background:#17251a80}.dialog-top{display:flex;justify-content:space-between;align-items:center;gap:20px}.dialog-top h2{font-family:var(--serif);font-weight:400;font-size:28px;margin:0}.dialog-close{width:34px;height:34px;border:1px solid var(--line);background:white;font-size:20px}.dialog-text{font-size:12px;color:var(--muted);margin:16px 0}.quote-details{font-family:var(--sans);white-space:pre-wrap;background:#f5f5ef;padding:15px;font-size:12px;line-height:1.8;max-height:280px;overflow:auto}.dialog-small{font-size:11px;color:var(--muted);margin:13px 0 0}.no-script{margin:30px;padding:20px;background:#fff0da}.reference-note{font-size:10px;color:var(--muted);margin:16px 0 0}.reference-note a{text-underline-offset:3px}
.summary{position:static;align-self:stretch;border:0;background:transparent}.summary .visual{border:1px solid var(--line);margin-bottom:16px}.summary-details{position:sticky;top:24px;border:1px solid var(--line);background:white;max-height:calc(100vh - 48px);overflow-y:auto}.summary h2{line-height:1.25}
@media(min-width:1500px){.shell{max-width:1280px}.build-layout{grid-template-columns:minmax(0,1fr) 410px;gap:42px}.visual svg{height:245px}.step{padding:31px}.page-heading{padding-top:60px}}
@media(max-width:900px){.build-layout{grid-template-columns:minmax(0,1fr) 320px;gap:20px}.shell{padding:0 24px}.step{padding:21px}.shape-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.fields{gap:9px}.header-inner{padding:12px 24px}.heading-note{display:none}.summary-content{padding:20px}.visual svg{height:195px}.header-links{gap:18px}}
@media(max-width:700px){.header-inner{min-height:74px;padding:10px 18px}.brand img{width:43px;height:33px}.brand strong{font-size:22px}.brand span{font-size:8px}.header-links>.factory-link{display:none}.shell{padding:0 18px}.page-heading{padding:33px 0 24px}.page-heading h1{font-size:39px}.intro{font-size:13px}.build-layout{grid-template-columns:1fr;gap:8px;padding-bottom:32px}.summary{position:static}.mode-tabs{margin-bottom:15px}.step{padding:21px;margin-bottom:15px}.shape-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.shape-button{font-size:10px;padding:11px 3px;min-height:84px}.shape-symbol{width:34px;height:20px}.shape-symbol.round{width:25px;height:25px}.fields{gap:10px}.field input,.field select{padding:10px 8px}.field label{font-size:10px}.input-wrap input{padding-right:26px}.input-suffix{right:7px}.step h2{font-size:22px}.step-heading small{display:none}.summary-content{padding:23px}.visual svg{height:235px}.guide{grid-template-columns:1fr;gap:24px;padding:30px 0}.guide h3{font-size:22px}.footer{flex-direction:column;padding:20px 18px;gap:8px}.trial-bar{font-size:9px;padding:8px 15px}.quote-dialog{padding:22px}.total-row strong{font-size:44px}.reference-note{font-size:10px}.field-toolbar{align-items:flex-start}.swatches{gap:12px}}
.mobile-estimate{display:none}
@media(max-width:700px){.summary-details{position:static;max-height:none;overflow:visible}body{padding-bottom:85px}html[lang=ru] .shape-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.mobile-estimate{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:20;align-items:center;justify-content:space-between;gap:15px;padding:12px 18px;border-top:1px solid var(--line);background:#fff;box-shadow:0 -4px 20px #233a2c0a}.mobile-estimate>div{min-width:0}.mobile-estimate span{display:block;font-size:9px;color:var(--muted);line-height:1.3}.mobile-estimate strong{display:block;font:400 25px/1.4 var(--serif)}.mobile-estimate .primary-button{width:auto;min-width:116px;flex-shrink:0;padding:11px 13px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* Readable controls and touch targets, including the mobile quote bar. */
body{font-size:16px}.intro,.heading-note,.field-toolbar p,.unit-control,.unit-control select,.field label,.field-label,.hint,.error,.review-note,.summary-size,.price-lines div,.delivery-pending,.total-row p,.total-row small,.rounding-note,.primary-button,.text-button,.action-feedback,.summary-warning,.configuration-id,.guide p,.footer,.dialog-text,.quote-details,.dialog-small,.reference-note{font-size:14px}
.field input,.field select,.field textarea{font-size:16px}.trial-bar{font-size:12px}.mode-tabs button,.shape-button,.swatch{font-size:14px}.brand span,.eyebrow,.visual-label,.visual-caption,.status-chip,.guide span{font-size:12px}.header-links{font-size:14px}.language-links a{min-width:34px;min-height:44px;display:inline-flex;align-items:center;justify-content:center}.unit-control select{font-size:16px;min-height:44px;width:78px}.swatch{min-height:44px}.text-button{min-height:44px}.unit-price{margin:9px 0 0;font-size:14px;color:var(--muted)}.quote-dialog{overscroll-behavior:contain}.quote-dialog .primary-button{margin-top:12px}.dialog-close{min-width:44px;min-height:44px;flex-shrink:0}.total-row p{align-items:flex-start}.step-heading small{font-size:12px}.configuration-id{overflow-wrap:anywhere}
@media(max-width:700px){.page-heading{padding:26px 0 22px}.page-heading h1{font-size:35px}.intro{font-size:16px}.brand span{font-size:10px}.header-inner{gap:12px}.header-links{gap:8px}.shape-grid,html[lang=ru] .shape-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.shape-button{font-size:14px;min-height:72px;flex-direction:row;gap:10px;padding:10px 8px}.field label{font-size:14px}.fields.two{gap:14px}.step{padding:18px}.trial-bar{font-size:12px;letter-spacing:0}.step h2{font-size:24px}.mobile-estimate{padding:12px 18px max(12px,env(safe-area-inset-bottom));gap:12px}.mobile-estimate span{font-size:12px}.mobile-estimate strong{font-size:28px}.mobile-estimate .primary-button{min-width:102px;min-height:48px;font-size:14px}.reference-note{font-size:14px}.summary-content{padding:20px}.quote-dialog{padding:20px;max-height:calc(100dvh - 32px)}.dialog-top h2{font-size:25px}.swatches{gap:8px}body{padding-bottom:calc(98px + env(safe-area-inset-bottom))}.footer{padding-bottom:24px}}
@media(max-width:360px){.fields,.fields.two{grid-template-columns:1fr}.page-heading h1{font-size:31px}.brand strong{font-size:20px}.brand img{width:36px}.mobile-estimate{padding-left:14px;padding-right:14px}.shape-button{gap:7px}.shape-symbol{width:27px}.total-row strong{font-size:38px}}