body{background:#f5f4f1;color:#252522}.catalogue-card{max-width:1600px;margin:auto;padding:112px 5% 72px}.catalogue-card section{padding:0;scroll-margin-top:100px}.catalogue-card h1{font-size:clamp(42px,5.8vw,88px);font-weight:500;letter-spacing:-.055em;line-height:1.05;margin:15px 0 32px}.catalogue-card h2{font-size:clamp(24px,2.5vw,34px);font-weight:500;letter-spacing:-.025em;line-height:1.2;margin:0 0 26px}.catalogue-card h3{font-size:20px;font-weight:500;margin:28px 0 14px}.card-breadcrumb{font-size:12px;margin-bottom:40px;display:flex;gap:12px}.catalogue-heading .eyebrow{font-size:12px;letter-spacing:.1em;text-transform:uppercase}.card-index{display:flex;flex-wrap:wrap;gap:18px 32px;border-block:1px solid #ccc;padding:18px 0;margin-bottom:42px;font-size:14px}.card-index a{padding:4px 0}.card-index a:hover,.order-secondary button:hover{color:#ae3029}.catalogue-spread{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(28px,5vw,80px)}.effect-main{margin:0}.effect-main>img{display:block;width:100%;aspect-ratio:1.18;object-fit:cover}.effect-main figcaption{font-size:16px;margin:14px 0 22px}.effect-options{display:grid;grid-template-columns:1fr 1fr;gap:22px}.effect-options button{background:none;border:0;border-bottom:2px solid transparent;padding:0 0 12px;text-align:left;color:inherit;font:inherit;cursor:pointer}.effect-options button[aria-pressed=true]{border-bottom-color:#ae3029}.effect-options img{display:block;width:100%;height:125px;object-fit:cover;margin-bottom:12px}.effect-options span{font-size:14px;line-height:1.5}.catalogue-card p{line-height:1.65}.catalogue-card .material-intro{font-size:22px;line-height:1.5;margin-top:0}.material-facts{margin:28px 0 18px;font-size:14px}.material-facts>div{display:grid;grid-template-columns:1fr 1.3fr;gap:20px;padding:12px 0;border-top:1px solid #d7d6d1}.material-facts dt{color:#666}.material-facts dd{margin:0;line-height:1.5}.catalogue-card .card-note{font-size:13px;color:#676762;line-height:1.6}.material-package{display:flex;align-items:center;gap:20px;margin:18px 0 0}.material-package img{display:block;box-sizing:border-box;width:150px;height:160px;object-fit:contain;padding:28px;mix-blend-mode:multiply}.material-package figcaption{font-size:13px;color:#676762}.catalogue-card>section{margin-top:60px;padding-top:34px;border-top:1px solid #bbb}.catalogue-section-heading{display:flex;gap:20px;justify-content:space-between;align-items:baseline}.catalogue-section-heading p{font-size:14px}.palette-tools{display:flex;align-items:center;gap:15px;flex-wrap:wrap;margin:0 0 32px;font-size:13px}.palette-tools input{max-width:240px;padding:12px;background:transparent;border:1px solid #bbb;font:inherit}.palette-tools button{border:0;background:none;color:inherit;text-decoration:underline;font:inherit;cursor:pointer;padding:10px}.round-palette{display:grid;grid-template-columns:repeat(auto-fill,minmax(78px,1fr));gap:26px 16px}.round-palette button{border:0;background:transparent;padding:5px 3px;font:inherit;color:inherit;cursor:pointer;min-width:0}.round-palette button .color-sample{display:block;width:66px;height:66px;border-radius:50%;object-fit:cover;margin:0 auto 12px;outline:1px solid #0001;outline-offset:0}.round-palette button[aria-pressed=true] .color-sample{outline:2px solid #ae3029;outline-offset:5px}.round-palette button .color-code{font-size:12px;display:block;overflow-wrap:anywhere}.catalogue-card fieldset{margin:0;padding:0;border:0;min-width:0}.order-layout{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,6vw,96px)}.order-layout label{display:block;font-size:14px;margin:20px 0}.order-layout input,.order-layout select{display:block;width:100%;min-width:0;margin-top:10px;padding:14px;border:1px solid #bbb;border-radius:0;background:transparent;color:inherit;font:inherit;box-sizing:border-box;min-height:49px}.order-choice{font-size:18px;margin:20px 0}.catalogue-card #system-recipe{margin:25px 0}.catalogue-card #system-recipe ol{padding:0;list-style:none;counter-reset:stage}.catalogue-card #system-recipe li{counter-increment:stage;display:grid;grid-template-columns:30px 1fr;gap:8px 10px;padding:14px 0;border-top:1px solid #d7d6d1;font-size:14px}.catalogue-card #system-recipe li:before{content:counter(stage,decimal-leading-zero);grid-row:span 2;color:#888;font-size:12px;padding-top:3px}.catalogue-card #system-recipe strong{font-weight:500}.catalogue-card #system-recipe li span{grid-column:2;font-size:13px;color:#676762;line-height:1.5}.catalogue-card .order-total{font-size:25px;line-height:1.4;margin:25px 0 10px}.order-actions{display:flex;flex-direction:column;gap:12px;margin-top:28px}.order-actions button,.order-actions a{display:block;text-align:center;border:1px solid #252522;padding:15px 18px;font:inherit;font-size:14px;background:transparent;color:inherit;cursor:pointer}.order-actions button{background:#252522;color:#fff}.order-actions button:hover{background:#ae3029;border-color:#ae3029}.order-secondary{display:flex;gap:20px;flex-wrap:wrap;margin-top:20px}.order-secondary button{background:none;border:0;padding:4px 0;font:inherit;font-size:13px;color:inherit;cursor:pointer}#save-status,#card-status{font-size:14px}#save-status:empty{display:none}.catalogue-card #documents h3{display:none}.catalogue-card [hidden]{display:none!important}.catalogue-card button:focus-visible,.catalogue-card a:focus-visible,.catalogue-card input:focus-visible,.catalogue-card select:focus-visible{outline:2px solid #ae3029;outline-offset:4px}
@media(max-width:850px){.catalogue-spread,.order-layout{grid-template-columns:1fr}.catalogue-card{padding-top:94px}.card-breadcrumb{margin-bottom:28px}.catalogue-card h1{font-size:clamp(38px,8vw,62px)}.effect-main>img{max-height:600px}.catalogue-section-heading{display:block}.round-palette{grid-template-columns:repeat(auto-fill,minmax(64px,1fr));gap:20px 8px}.round-palette button .color-sample{width:54px;height:54px}.catalogue-card>section{margin-top:40px}.card-index{gap:12px 22px}.order-layout{gap:0}.material-facts>div{grid-template-columns:1fr 1.4fr}.effect-options img{height:110px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Catalogue image, compact effects and an editable system. */
.catalogue-card .effect-main>img{aspect-ratio:1.05;object-fit:cover}.catalogue-card .photo-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:52px;margin:0;border-bottom:1px solid #d7d6d1;font-size:12px}.photo-toolbar button,.effect-strip-heading button{background:transparent;border:1px solid #aaa;color:inherit;font:inherit;min-width:36px;min-height:36px;cursor:pointer}.photo-toolbar #interior-navigation{display:flex;align-items:center;gap:12px}.photo-toolbar #back-interiors{border:0;text-decoration:underline;padding:8px 0}.catalogue-card .effect-strip-heading{display:flex;align-items:center;justify-content:space-between;margin:22px 0 14px}.catalogue-card .effect-strip-heading h3{font-size:13px;font-weight:400;margin:0}.catalogue-card .effect-options{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x proximity;scrollbar-width:none;padding:4px 0}.effect-options::-webkit-scrollbar{display:none}.catalogue-card .effect-options button{flex:0 0 100px;width:100px;min-width:100px;scroll-snap-align:start}.catalogue-card .effect-options img{width:86px;height:86px;aspect-ratio:1;margin-bottom:9px}.catalogue-card .effect-options span{font-size:12px;letter-spacing:0;line-height:1.4;min-height:34px;text-align:left}.catalogue-card .order-color{display:flex;align-items:center;gap:14px;margin:14px 0 24px;font-size:14px}.order-color #order-color-sample{display:block;width:54px;height:38px;flex:0 0 54px;background-size:cover;border:1px solid #0002}.order-color a{margin-left:auto;font-size:12px;text-decoration:underline}.catalogue-card #system-recipe li>label,.catalogue-card #system-recipe li>div{grid-column:2;width:100%;margin:4px 0}.catalogue-card #system-recipe li>div label{margin:12px 0}.catalogue-card #system-recipe .recipe-check{display:flex;align-items:center;gap:10px}.catalogue-card #system-recipe .recipe-check input{display:inline;width:18px;min-height:18px;height:18px;margin:0;flex:0 0 18px}.catalogue-card #system-recipe select,.catalogue-card #system-recipe input{padding:10px;min-height:42px}.catalogue-card #system-recipe .recipe-check input{padding:0;min-height:18px}@media(max-width:600px){.photo-toolbar #interior-navigation{gap:7px}.photo-toolbar button{min-width:40px;min-height:40px}.catalogue-card .photo-toolbar{font-size:11px}}

/* Consistent system fields; effect images share one top edge. */
.catalogue-card .effect-options{align-items:flex-start}.catalogue-card .effect-options button{display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;vertical-align:top;align-self:flex-start}.catalogue-card .effect-options img{display:block;flex:0 0 100px;width:100px;height:100px;max-width:100%;margin-top:0}.catalogue-card .effect-options span{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;min-height:34px;max-height:34px;letter-spacing:0}.catalogue-card .recipe-summary{margin:24px 0}.catalogue-card .recipe-summary-line{display:flex;flex-direction:column;gap:6px;padding:12px 0;border-top:1px solid #d7d6d1;font-size:13px}.catalogue-card .recipe-summary-line strong{font-weight:500}.catalogue-card .recipe-summary-line span{color:#676762;font-size:12px;line-height:1.5}.catalogue-card #system-recipe li>label{margin:4px 0}.catalogue-card #system-recipe li>div label{margin:12px 0}.catalogue-card #system-recipe select,.catalogue-card #system-recipe input{width:100%;box-sizing:border-box;min-height:44px}
/* Area first; one calculated list and one total. */
.catalogue-card .calculation-start{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;max-width:760px;margin-bottom:24px}.catalogue-card .calculation-start label,.catalogue-card .recipe-settings-grid label,.catalogue-card .line-editor label{display:block;font-size:14px;margin:0}.catalogue-card .calculation-start input,.catalogue-card .calculation-start select,.catalogue-card .recipe-settings-grid select,.catalogue-card .line-editor input,.catalogue-card .line-editor select{display:block;box-sizing:border-box;width:100%;min-width:0;min-height:48px;padding:12px;margin-top:8px;border:1px solid #aaa;border-radius:0;background:transparent;color:inherit;font:inherit}.catalogue-card .calculation-start .area-first input{font-size:22px;padding:9px 12px}.catalogue-card .calculation-choice{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin:16px 0 28px}.catalogue-card .calculation-choice p{margin:0;font-size:16px}.catalogue-card .calculation-choice .order-color{margin:0;gap:12px}.catalogue-card #area-prompt{font-size:15px;color:#676762;margin:24px 0 8px}.calculation-table-head,.calculation-row{display:grid;grid-template-columns:minmax(180px,2fr) minmax(80px,.8fr) minmax(65px,.6fr) minmax(110px,1fr) 85px;gap:18px;align-items:center}.calculation-table-head{font-size:12px;color:#676762;padding:14px 0;border-top:1px solid #aaa}.calculation-row{padding:20px 0;border-top:1px solid #d7d6d1;font-size:15px}.calculation-row>div>strong{display:block;font-size:17px;font-weight:500}.calculation-row>div>span{display:block;font-size:12px;color:#676762;margin-top:7px}.calculation-row>span{font-variant-numeric:tabular-nums}.calculation-text-action{border:0;background:none;padding:9px 0;font:inherit;font-size:13px;color:inherit;text-decoration:underline;text-underline-offset:4px;cursor:pointer;text-align:left}.calculation-row>button{text-align:right}.line-editor{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:end;padding:12px 0 24px}.line-editor .calculation-text-action{align-self:end;font-size:12px}.catalogue-card #recipe-settings{border-top:1px solid #d7d6d1;padding:18px 0;font-size:13px;margin:0}.catalogue-card #recipe-settings summary{cursor:pointer}.recipe-settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:24px 0 6px}.calculation-total{display:flex;justify-content:space-between;align-items:baseline;gap:24px;border-top:1px solid #777;padding-top:24px;margin-top:14px}.calculation-total span{font-size:18px}.catalogue-card .calculation-total #order-total{font-size:30px;line-height:1.3;font-weight:500;margin:0}.catalogue-card #calculation-note{max-width:760px}.catalogue-card #selection .order-actions{max-width:540px;display:grid;grid-template-columns:1fr;gap:12px}.catalogue-card #calculation-result .card-note{margin-top:18px}
@media(max-width:800px){.calculation-table-head,.calculation-row{grid-template-columns:minmax(150px,1.5fr) 65px 55px minmax(85px,1fr) 70px;gap:12px}.calculation-row{font-size:13px}.calculation-row>div>strong{font-size:15px}}
@media(max-width:600px){.catalogue-card .calculation-start,.recipe-settings-grid,.line-editor{grid-template-columns:1fr;gap:18px}.calculation-table-head{display:none}.calculation-row{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px 10px;padding:22px 0}.calculation-row>div{grid-column:1/-1}.calculation-row>span:before{content:attr(data-label);display:block;font-size:11px;color:#676762;margin-bottom:6px}.calculation-row>button{grid-column:1/-1;justify-self:start;min-height:40px;padding:4px 0;text-align:left}.calculation-total{display:block}.catalogue-card .calculation-total #order-total{display:block;font-size:27px;margin-top:10px}.catalogue-card .calculation-choice{gap:14px}.catalogue-card .calculation-choice .order-color{flex-wrap:wrap}}

/* Circular effect samples below the interior carousel. */
.catalogue-card .effect-options img{border-radius:50%;object-fit:cover;object-position:center}.catalogue-card .effect-options button[aria-pressed=true]{border-bottom-color:transparent}.catalogue-card .effect-options button[aria-pressed=true] img{outline:2px solid #ae3029;outline-offset:3px}.catalogue-card .effect-options{padding:6px 5px;gap:12px}
/* Persistent, lightweight navigation within the material card. */
.material-detail-page{--card-top-offset:136px}.material-detail-page>.top{position:sticky;top:0;z-index:60}.material-detail-page .catalogue-card{padding-top:40px}.material-detail-page .card-index{position:sticky;top:72px;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:18px;margin:0 0 42px;padding:10px 0;min-height:54px;background:#f5f4f1;border-top:1px solid #ccc;border-bottom:1px solid #bbb;isolation:isolate}.card-section-links{display:flex;align-items:center;gap:clamp(14px,1.7vw,26px);min-width:0}.material-detail-page .card-index a{font-size:13px;text-decoration:none;white-space:nowrap;padding:10px 0;min-height:40px;display:inline-flex;align-items:center}.material-detail-page .card-index a[aria-current=location]{text-decoration:underline;text-decoration-color:#ae3029;text-underline-offset:8px;text-decoration-thickness:2px}.card-return-links{display:flex;align-items:center;gap:20px;flex:0 0 auto}.card-sections-mobile{display:none}.material-detail-page #card-start,.material-detail-page .catalogue-card section,.material-detail-page #material-order-line,.material-detail-page #order-area{scroll-margin-top:var(--card-top-offset)}.package-to-calculation{display:block;flex:0 0 150px}.package-to-calculation:focus-visible{outline:2px solid #ae3029;outline-offset:3px}.calculation-target{animation:card-target-highlight 1.5s ease-out}@keyframes card-target-highlight{0%,30%{background-color:#e9dfcb}100%{background-color:transparent}}
@media(max-width:850px){.material-detail-page{--card-top-offset:74px}.material-detail-page>.top{position:relative;z-index:60}.material-detail-page .catalogue-card{padding-top:28px}.material-detail-page .card-index{top:0;min-height:50px;padding:0 0;gap:14px;margin-bottom:28px}.card-section-links{display:none}.card-sections-mobile{display:block;min-width:0;flex:1}.card-sections-mobile summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:48px;padding:10px 0;font-size:13px;cursor:pointer}.card-sections-mobile summary::-webkit-details-marker{display:none}.card-sections-mobile summary #card-current-section{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.card-sections-dropdown{position:absolute;top:100%;left:0;right:0;display:flex;flex-direction:column;gap:0;padding:8px 16px;background:#f5f4f1;border-bottom:1px solid #bbb;box-shadow:0 6px 12px #0001;max-height:min(350px,65dvh);overflow-y:auto;overscroll-behavior:contain}.material-detail-page .card-sections-dropdown a{display:block;padding:13px 0;min-height:46px;font-size:14px}.card-return-links{gap:16px}.material-detail-page .card-return-links a{min-height:48px;font-size:12px}.material-detail-page .card-index a[aria-current=location]{text-underline-offset:5px}}
@media(prefers-reduced-motion:reduce){.calculation-target{animation:none;background-color:#e9dfcb}}
.material-projects-link{display:inline-block;margin:14px 0 0;padding:8px 0;color:inherit;font-size:14px;text-decoration:underline;text-underline-offset:5px}

/* Calm color palette: texture appears on hover, keyboard focus, or selection. */
.round-palette .color-sample{position:relative;overflow:hidden}
.round-palette .color-sample img{display:block;width:100%;height:100%;object-fit:cover;border-radius:inherit;opacity:0;transition:opacity .16s ease;pointer-events:none}
.round-palette button[aria-pressed="true"] .color-sample img,.round-palette button:focus-visible .color-sample img{opacity:1}
@media(hover:hover) and (pointer:fine){.round-palette button:hover .color-sample img{opacity:1}}
@media(prefers-reduced-motion:reduce){.round-palette .color-sample img{transition:none}}

.calculation-reserve{display:flex;align-items:center;gap:8px;font-size:14px;margin:0 0 20px}.calculation-reserve input{width:18px;height:18px;accent-color:#ae3029;margin:0}