:root{--ink:#242c36;--muted:#607080;--line:#dce3e8;--blue:#244d68;--blue2:#eaf2f6;--gold:#c8a76d;--bg:#f5f7f8}*{box-sizing:border-box}body{margin:0;background:var(--bg);font:15px/1.5 -apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;color:var(--ink)}.wrap{max-width:1080px;margin:auto;padding:28px 18px 65px}header{text-align:center;padding:20px 0 28px}.eyebrow{color:var(--blue);font-size:12px;letter-spacing:3px;font-weight:750}.h1{font-size:clamp(27px,4vw,42px);letter-spacing:-.8px;margin:6px 0}.sub{color:var(--muted);margin:0}h2{font-size:22px;margin:0 0 7px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:22px 0 28px}.step,.panel{background:white;border:1px solid var(--line);border-radius:14px;box-shadow:0 5px 24px #223b4d08}.step{padding:18px}.stepheader{display:flex;justify-content:space-between;align-items:center;color:var(--blue);font-size:12px;font-weight:750;letter-spacing:1px}.art{width:100%;height:118px;margin:8px 0;display:block}.step h3{font-size:17px;margin:6px 0}.step p{font-size:13px;color:var(--muted);margin:0}.panel{padding:24px;margin-bottom:18px}.label{display:block;font-weight:650;font-size:13px;margin:13px 0 7px}.tabs{display:flex;gap:10px;flex-wrap:wrap}.tab{cursor:pointer;background:white;border:1px solid #bdcbd5;padding:12px 18px;border-radius:9px;color:var(--ink);font-size:15px;font-weight:650}.tab.active{background:var(--blue);color:#fff;border-color:var(--blue)}select,input{font:inherit;border:1px solid #bfccd4;border-radius:8px;background:white;color:var(--ink);padding:11px;width:100%}select:focus,input:focus,button:focus-visible{outline:3px solid #b9d9e8;outline-offset:2px}.controls{display:grid;grid-template-columns:1.5fr 1fr;gap:12px}.small{font-size:13px;color:var(--muted)}.walls{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:15px 0}.wall{position:relative;background:#f9fbfc;border:1px solid var(--line);border-radius:10px;padding:12px}.wall label{font-size:12px;font-weight:700;display:block;margin:0 0 8px}.wall input{padding-right:37px}.unit{position:absolute;right:24px;bottom:22px;color:#788995;font-size:12px;pointer-events:none}.wall .remove{border:none;background:none;color:#a33;cursor:pointer;float:right;font-size:17px;line-height:1}.btn{border:0;border-radius:9px;background:var(--blue);color:white;font:inherit;font-weight:650;padding:12px 17px;cursor:pointer}.btn.secondary{background:#eef3f6;color:var(--blue);border:1px solid #c9d8e0}.summary{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0}.metric{padding:15px;background:var(--blue2);border-radius:10px}.metric span{display:block;font-size:12px;color:#536f80}.metric strong{font-size:24px}.total{display:flex;justify-content:space-between;gap:15px;align-items:center;padding:18px 0;border-top:1px solid var(--line);font-size:18px;font-weight:750}.total strong{font-size:27px;color:var(--blue)}.note{padding:13px 16px;border-left:3px solid var(--gold);background:#faf9f6;font-size:13px;color:#56616d;margin-top:12px}.details{border-top:1px solid var(--line);padding-top:12px}.detailrow{display:flex;justify-content:space-between;gap:12px;margin:6px 0}.foot{text-align:center;color:var(--muted);font-size:13px;padding:20px 0}.foot a{color:var(--blue)}.badge{display:inline-block;border-radius:20px;font-size:12px;padding:3px 9px;color:#446171;background:#eaf2f6}#priceWarning{color:#8f5527} @media(max-width:650px){.steps{grid-template-columns:1fr}.step{display:grid;grid-template-columns:110px 1fr;column-gap:12px}.stepheader{grid-column:1/-1}.art{grid-row:2/4;height:100px}.step h3{align-self:end}.walls{grid-template-columns:repeat(2,1fr)}.controls{grid-template-columns:1fr}.summary{grid-template-columns:1fr 1fr}.wrap{padding:14px 12px}.panel{padding:18px}.total{align-items:start;flex-direction:column}}
.stylegrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;max-height:255px;overflow-y:auto;padding:5px 8px 5px 2px}.profilecard{align-items:center;justify-content:flex-start;text-align:center;border:1px solid #d4dfe5;background:#fff;border-radius:12px;padding:12px;cursor:pointer;text-align:center;color:var(--ink);font:inherit;display:flex;flex-direction:column;gap:8px}.profilecard:hover{border-color:#7895a6}.profilecard.selected{border:2px solid var(--blue);background:#f0f6f9;padding:11px}.profilecard img{width:100%;height:110px;object-fit:contain;background:#f8f9f7;border-radius:7px}.profilecard strong{font-size:14px;text-align:center;width:100%}.profilecard .sizes{font-size:12px;color:#607080}.card-size-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;justify-content:center;width:100%;border-top:1px solid #e3e9e7;padding-top:9px}.card-size-row .sizechoice{padding:7px 9px;font-size:13px}.profilecard.selected{border-color:#304c55}.sizechoices{display:flex;flex-wrap:wrap;gap:8px;margin:15px 0}.sizechoice{padding:8px 13px;border-radius:8px;border:1px solid #bdcbd5;background:white;cursor:pointer;font:inherit}.sizechoice.active{background:var(--blue);border-color:var(--blue);color:#fff}.contactgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.contactgrid label{font-weight:600;font-size:13px}.contactgrid label input,.contactgrid label textarea{margin-top:5px}.contactgrid textarea{width:100%;min-height:90px;font:inherit;border:1px solid #bfccd4;border-radius:8px;padding:11px}.contactgrid .wide{grid-column:1/-1}@media(max-width:750px){.stylegrid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:460px){.stylegrid{grid-template-columns:1fr 1fr}.contactgrid{grid-template-columns:1fr}.contactgrid .wide{grid-column:auto}}

.tabs:has(#crownTab) .tab{flex:1 1 240px;min-width:200px;padding:15px 24px}.stylegrid{height:auto;max-height:none;overflow-y:auto;overscroll-behavior:contain;scroll-snap-type:y mandatory;scrollbar-width:auto;scrollbar-color:#557e99 #e5edf1;align-content:start;grid-auto-rows:max-content}.stylegrid::-webkit-scrollbar{width:12px}.stylegrid::-webkit-scrollbar-thumb{background:#557e99;border-radius:10px}.stylegrid::-webkit-scrollbar-track{background:#e5edf1}.profilecard{height:100%;min-height:270px;scroll-snap-align:start;scroll-snap-stop:always;transition:border-color .2s,background-color .2s}.profilecard img{transition:none;transform-origin:center;max-height:110px}.profilecard:hover img,.profilecard:focus-visible img{transform:none;box-shadow:none}.profilecard:focus-visible{outline:3px solid #8aafc2}.card-size-row .sizechoice{min-width:45px;flex:1 1 45px;padding:8px 10px}.gallery-nav{display:flex;gap:12px;align-items:center;justify-content:space-between;margin:10px 0}.gallery-arrow{border:1px solid #a5bccb;border-radius:8px;padding:10px 15px;background:#e8f1f6;color:#244d68;font:inherit;font-weight:700;cursor:pointer}.gallery-arrow:disabled{opacity:.35;cursor:default}.scroll-hint{text-align:center;font-size:13px;color:#476d83;font-weight:600;margin:8px 0}.stylegrid .profilecard strong{text-align:center}@media(prefers-reduced-motion:reduce){.profilecard img{transition:none}}
.rate-config{display:grid;gap:9px;padding:16px;background:#f6f8fa;border:1px solid #dce3e8;border-radius:10px;margin:14px 0}.rate-config label{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px}.rate-config input{padding:8px 10px;border:1px solid #bdcbd5;border-radius:7px;max-width:210px}.rate-config [hidden]{display:none!important}.scope-list{padding:10px 0 10px 14px;font-size:13px;color:var(--ink)}.scope-list ul{margin:7px 0;padding-left:21px}.scope-list li{margin:3px 0}.wall .height-label{display:block;margin-top:10px;font-size:12px;font-weight:650}.wall input[id^="height"]{margin-top:5px}.extra-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 20px;margin-top:12px}
.extra-grid label{display:grid;grid-template-columns:minmax(0,1fr) 70px;align-items:center;gap:10px;max-width:none;font-size:13px;min-height:58px}
.extra-grid input{padding:9px;border-radius:6px;border:1px solid #cbd5d5;width:70px;box-sizing:border-box;text-align:center;justify-self:end;font-size:14px}
@media(max-width:690px){.extra-grid{grid-template-columns:1fr}.extra-grid label{grid-template-columns:minmax(0,1fr) 70px}}
[hidden]{display:none !important;}

.same-height-option{display:inline-flex;align-items:center;gap:9px;padding:9px 13px;margin:0 0 15px;border:1px solid #d7dce1;border-radius:9px;font-weight:600;cursor:pointer}.same-height-option input{width:18px;height:18px;accent-color:#315b72;cursor:pointer}


.gallery-navigation{display:flex;align-items:center;justify-content:center;gap:16px;margin:12px 0}.gallery-nav-button{padding:10px 18px;border:1px solid #b3bdc7;background:#f5f7fa;border-radius:9px;color:#263b51;font-weight:700;cursor:pointer}.gallery-nav-button:disabled{opacity:.4;cursor:default}#galleryPosition{font-weight:700;color:#34465b}

#backToTop{position:fixed;bottom:24px;right:24px;z-index:999;border:1px solid #d4dce6;background:#fff;color:#182c44;width:46px;height:46px;border-radius:50%;box-shadow:0 5px 18px #0002;cursor:pointer;font-size:24px;line-height:1;display:flex;align-items:center;justify-content:center;transition:opacity .2s,transform .2s;opacity:0;pointer-events:none;transform:translateY(8px)}
#backToTop.visible{opacity:1;pointer-events:auto;transform:translateY(0)}
#backToTop:focus-visible{outline:3px solid #427abe;outline-offset:3px}
@media(max-width:600px){#backToTop{right:14px;bottom:14px;width:42px;height:42px}}
@media print{#backToTop{display:none!important}}


/* Compact catalogue cards: retain image size, remove excess vertical space. */
.profilecard{min-height:0!important;padding:8px 10px!important;gap:5px!important}
.profilecard.selected{padding:7px 9px!important}
.profilecard img{height:110px!important;max-height:110px!important;object-fit:contain!important}
.profilecard strong{font-size:13px!important}
.card-size-row{padding-top:5px!important;gap:4px!important}
.card-size-row .sizechoice{padding:5px 7px!important}
.stylegrid{gap:9px!important}
.ceiling-toolbar{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:0 0 9px}
.same-height-option{margin:0!important}
.shared-height-control{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:650;color:#264b61}
.shared-height-control input{width:85px;padding:8px;text-align:center}
.wall{background:#f1f6fa!important;border-color:#bed1df!important;padding:10px!important}
.wall label:not(.height-label){color:#204d6b;font-size:13px}
.wall .height-label{color:#76551f;background:#faf1df;border-radius:4px;padding:4px 6px}
.wall input[id^="height"]{background:#fff8ec;border-color:#d9c49b}
@media(max-width:650px){.profilecard img{height:95px!important}}

#quoteForm .btn:disabled{opacity:.55;cursor:not-allowed}

.action-status{padding:14px 16px;border:1px solid #c9a15e;border-radius:6px;background:#fff8eb;color:#553b13;line-height:1.5;margin:16px 0}.action-status:focus{outline:2px solid #244d68;outline-offset:3px}button:disabled{cursor:not-allowed;opacity:.6}
.preview-banner{padding:16px 24px;background:#fff0ca;border-bottom:1px solid #c8a76d;color:#4c4027;text-align:center;font:14px Arial,sans-serif}.preview-banner a{color:inherit;font-weight:bold}.note [data-content],p[data-content]{white-space:pre-line}

.info-note{display:flex;gap:10px;align-items:flex-start;margin:10px 0 12px;padding:12px 14px;background:var(--blue2);border:1px solid #c9dce6;border-radius:8px;color:var(--blue);font-size:14px;line-height:1.45}.info-note p{margin:0}.info-icon{flex:0 0 20px;margin-top:1px}
/* phones: tighter "simple steps" cards (smaller gaps above, inside and between the cards); wording and pictures unchanged */
@media(max-width:650px){
main.wrap > header{padding:14px 0 6px}
.steps{margin:12px 0 18px;gap:8px}
.step{padding:10px 14px 12px;row-gap:0}
.step .stepheader{margin:0;line-height:1.2}
.step .art{margin:4px 0;height:92px}
.step h3{margin:0 0 3px;line-height:1.25}
.step p{line-height:1.4}
}