*{box-sizing:border-box}body{background:var(--ms-background);color:var(--ms-text);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a:focus-visible{outline:3px solid var(--ms-focus);outline-offset:3px}.skip-link[data-astro-cid-e2calspi]{z-index:1000;color:#fff;background:#0647d7;border-radius:8px;padding:10px 14px;font-weight:800;text-decoration:none;position:fixed;top:12px;left:12px;transform:translateY(-180%)}.skip-link[data-astro-cid-e2calspi]:focus{transform:translateY(0)}main[data-astro-cid-e2calspi]{max-width:1180px;margin:0 auto;padding:38px 24px 86px}.breadcrumb[data-astro-cid-e2calspi]{color:#78857e;gap:8px;font-size:.76rem;display:flex}.hero[data-astro-cid-e2calspi]{max-width:900px;padding:78px 0 34px}.eyebrow[data-astro-cid-e2calspi]{color:var(--ms-technical);letter-spacing:.12em;margin:0 0 12px;font-size:.72rem;font-weight:850}h1[data-astro-cid-e2calspi],h2[data-astro-cid-e2calspi],h3[data-astro-cid-e2calspi]{color:var(--ms-text)}h1[data-astro-cid-e2calspi]{letter-spacing:-.055em;max-width:900px;margin:0;font-size:clamp(3rem,7vw,5.4rem);line-height:.97}.intro[data-astro-cid-e2calspi]{color:#627078;max-width:760px;margin:25px 0 0;font-size:1.08rem;line-height:1.7}.category[data-astro-cid-e2calspi]{padding-top:76px}.category-heading[data-astro-cid-e2calspi]{grid-template-columns:1fr minmax(280px,430px);align-items:end;gap:55px;margin-bottom:28px;display:grid}h2[data-astro-cid-e2calspi]{letter-spacing:-.04em;margin:0;font-size:clamp(2rem,4vw,3.1rem);line-height:1.05}.category-heading[data-astro-cid-e2calspi]>p[data-astro-cid-e2calspi]{color:#66737b;margin:0;line-height:1.7}.tool-grid[data-astro-cid-e2calspi]{grid-template-columns:repeat(6,minmax(0,1fr));gap:18px;display:grid}.tool-card[data-astro-cid-e2calspi]{min-width:0;min-height:345px;color:inherit;background:#fff;border:1px solid #d9e1dc;border-radius:17px;flex-direction:column;grid-column:span 2;padding:28px;text-decoration:none;transition:transform .15s,border-color .15s,box-shadow .15s;display:flex}.tool-card[data-astro-cid-e2calspi]:hover{border-color:#b8c9bf;transform:translateY(-3px);box-shadow:0 18px 44px #23332a14}.tool-card[data-astro-cid-e2calspi].featured{background:radial-gradient(circle at 100% 0,#0052ff1a,#0000 34%),linear-gradient(#fff 0%,#f7f9ff 100%);border-color:#c9d7ff;min-height:0;position:relative;overflow:hidden;box-shadow:0 18px 40px #0f172a14,0 2px 8px #0052ff14}.tool-card[data-astro-cid-e2calspi].featured:after{content:"";pointer-events:none;background:radial-gradient(circle,#10b98121,#0000 70%);border-radius:999px;width:160px;height:160px;position:absolute;top:-42px;right:-42px}.tool-grid[data-astro-cid-e2calspi] .tool-card[data-astro-cid-e2calspi]:nth-last-child(2){grid-column:2/span 2}.tool-grid[data-astro-cid-e2calspi] .tool-card[data-astro-cid-e2calspi]:last-child{grid-column:4/span 2}.tool-card-top[data-astro-cid-e2calspi]{justify-content:space-between;align-items:center;gap:18px;display:flex}.tool-icon[data-astro-cid-e2calspi]{background:var(--ms-brand-soft);color:#355343;border-radius:10px;place-items:center;width:42px;height:42px;font-size:1.2rem;display:grid}.availability[data-astro-cid-e2calspi]{background:var(--ms-success-soft);color:var(--ms-technical);border-radius:999px;padding:6px 9px;font-size:.68rem;font-weight:850}h3[data-astro-cid-e2calspi]{letter-spacing:-.025em;margin:28px 0 0;font-size:1.55rem}.tool-card[data-astro-cid-e2calspi] p[data-astro-cid-e2calspi]{color:#65727a;margin:13px 0 0;line-height:1.7}.featured-layout[data-astro-cid-e2calspi]{grid-template-columns:minmax(0,1.02fr) minmax(320px,.98fr);align-items:center;gap:34px;display:grid}.featured-copy[data-astro-cid-e2calspi]{flex-direction:column;display:flex}.featured-kicker[data-astro-cid-e2calspi]{color:var(--ms-technical);letter-spacing:.12em;margin:22px 0 0;font-size:.72rem;font-weight:850}.feature-list[data-astro-cid-e2calspi],.tags[data-astro-cid-e2calspi]{flex-wrap:wrap;gap:8px;display:flex}.feature-list[data-astro-cid-e2calspi]{align-content:start;margin-top:20px}.tags[data-astro-cid-e2calspi]{margin-top:22px}.featured-benefits[data-astro-cid-e2calspi]{gap:10px;margin:18px 0 0;padding:0;list-style:none;display:grid}.featured-benefits[data-astro-cid-e2calspi] li[data-astro-cid-e2calspi]{color:var(--ms-text-muted);padding-left:18px;line-height:1.7;position:relative}.featured-benefits[data-astro-cid-e2calspi] li[data-astro-cid-e2calspi]:before{content:"";background:var(--ms-brand);border-radius:999px;width:8px;height:8px;position:absolute;top:.78em;left:0;transform:translateY(-50%)}.featured-visual[data-astro-cid-e2calspi]{flex-direction:column;gap:12px;display:flex}.featured-visual-header[data-astro-cid-e2calspi]{gap:4px;display:grid}.featured-visual-header[data-astro-cid-e2calspi] span[data-astro-cid-e2calspi]{color:var(--ms-technical);letter-spacing:.12em;font-size:.68rem;font-weight:850}.featured-visual-header[data-astro-cid-e2calspi] strong[data-astro-cid-e2calspi]{color:var(--ms-text);font-size:1rem}.featured-visual-canvas[data-astro-cid-e2calspi]{border:1px solid var(--ms-border);background:linear-gradient(var(--ms-grid) 1px, transparent 1px), linear-gradient(90deg, var(--ms-grid) 1px, transparent 1px), linear-gradient(180deg, #fbfdff 0%, #f5f8ff 100%);background-size:24px 24px,24px 24px,auto;border-radius:18px;min-height:260px;position:relative;overflow:hidden;box-shadow:inset 0 1px #ffffffd9,0 14px 30px #0052ff14}.featured-floor-slab[data-astro-cid-e2calspi],.featured-wall-main[data-astro-cid-e2calspi],.featured-wall-side[data-astro-cid-e2calspi],.featured-door[data-astro-cid-e2calspi]{border-radius:12px;position:absolute}.featured-floor-slab[data-astro-cid-e2calspi]{border:2px solid var(--ms-brand);background-color:#0052ff14;background-image:radial-gradient(circle,#94a3b873 2px,#0000 2.6px),none;background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:24px 24px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;width:55%;height:34%;top:28%;left:17%;box-shadow:0 0 0 10px #0052ff0a,0 10px 22px #0052ff14}.featured-wall-main[data-astro-cid-e2calspi]{background:linear-gradient(#d8b48e 0%,#c79f71 100%);border-radius:8px;width:16%;height:30%;top:34%;left:57%}.featured-wall-side[data-astro-cid-e2calspi]{background:linear-gradient(#d9b98b 0%,#cfa96f 100%);border-radius:8px;width:29%;height:12%;top:46%;left:39%}.featured-door[data-astro-cid-e2calspi]{background:#fff7ea;border:1px solid #a37b5273;width:4%;height:10%;top:42%;left:63.5%;box-shadow:0 0 0 3px #fff7eacc}.featured-cursor[data-astro-cid-e2calspi]{background:#10b981;border-radius:999px;width:14px;height:14px;position:absolute;top:47%;left:43%;box-shadow:0 0 0 5px #10b9812e,0 10px 18px #10b98133}.featured-cursor[data-astro-cid-e2calspi]:before,.featured-cursor[data-astro-cid-e2calspi]:after{content:"";background:currentColor;position:absolute}.featured-cursor[data-astro-cid-e2calspi]:before{width:2px;height:44px;top:-22px;left:50%;transform:translate(-50%)}.featured-cursor[data-astro-cid-e2calspi]:after{width:44px;height:2px;top:50%;left:-22px;transform:translateY(-50%)}.featured-canvas-badge[data-astro-cid-e2calspi]{color:var(--ms-text);box-shadow:var(--ms-shadow-sm);background:#fffffff0;border-radius:999px;padding:8px 12px;font-size:.72rem;font-weight:850;position:absolute}.badge-top-left[data-astro-cid-e2calspi]{top:16px;left:16px}.badge-top-right[data-astro-cid-e2calspi]{top:16px;right:16px}.badge-bottom-right[data-astro-cid-e2calspi]{bottom:16px;right:16px}.featured-dimension[data-astro-cid-e2calspi]{color:var(--ms-text-muted);font-size:.75rem;font-weight:850;position:absolute}.dimension-x[data-astro-cid-e2calspi]{top:18px;left:43%;transform:translate(-50%)}.dimension-y[data-astro-cid-e2calspi]{top:44%;left:22px;transform:rotate(-90deg)}.featured-visual-footer[data-astro-cid-e2calspi]{flex-wrap:wrap;gap:8px;display:flex}.featured-visual-footer[data-astro-cid-e2calspi] span[data-astro-cid-e2calspi]{color:var(--ms-text-muted);background:#fff;border:1px solid #dbe4ff;border-radius:999px;padding:7px 10px;font-size:.72rem;font-weight:800}.feature-list[data-astro-cid-e2calspi] span[data-astro-cid-e2calspi],.tags[data-astro-cid-e2calspi] span[data-astro-cid-e2calspi]{color:#637168;background:#f5f8f6;border:1px solid #d8e0db;border-radius:999px;padding:6px 9px;font-size:.7rem;font-weight:750}.tool-link[data-astro-cid-e2calspi]{color:var(--ms-brand);margin-top:auto;padding-top:30px;font-size:.82rem}.cta[data-astro-cid-e2calspi]{color:#fff;background:#0647d7;border-radius:20px;justify-content:space-between;align-items:center;gap:34px;margin-top:90px;padding:40px 42px;display:flex}.cta[data-astro-cid-e2calspi] h2[data-astro-cid-e2calspi]{color:#fff}.cta[data-astro-cid-e2calspi] .eyebrow[data-astro-cid-e2calspi]{color:#a7c1b1}.cta[data-astro-cid-e2calspi] p[data-astro-cid-e2calspi]:not(.eyebrow){max-width:660px;color:var(--ms-on-brand-muted);margin:12px 0 0;line-height:1.7}.cta[data-astro-cid-e2calspi]>a[data-astro-cid-e2calspi]{color:#0647d7;background:#fff;border-radius:10px;flex:none;align-items:center;gap:10px;min-height:48px;padding:12px 17px;font-size:.86rem;font-weight:850;text-decoration:none;display:inline-flex}footer[data-astro-cid-e2calspi]{background:var(--ms-surface-soft);border-top:1px solid #dce2df}.footer-inner[data-astro-cid-e2calspi]{color:#68756e;justify-content:space-between;gap:40px;max-width:1180px;margin:0 auto;padding:30px 24px;font-size:.78rem;display:flex}.footer-inner[data-astro-cid-e2calspi]>div[data-astro-cid-e2calspi]{gap:4px;display:grid}.footer-inner[data-astro-cid-e2calspi] strong[data-astro-cid-e2calspi]{color:#25332b;letter-spacing:.1em}.footer-inner[data-astro-cid-e2calspi] p[data-astro-cid-e2calspi]{text-align:right;max-width:570px;margin:0;line-height:1.55}@media (prefers-reduced-motion:reduce){.tool-card[data-astro-cid-e2calspi]{transition:none}}@media (width<=900px){.category-heading[data-astro-cid-e2calspi],.featured-layout[data-astro-cid-e2calspi]{grid-template-columns:1fr;gap:18px}.featured-visual-canvas[data-astro-cid-e2calspi]{min-height:220px}.tool-grid[data-astro-cid-e2calspi]{grid-template-columns:1fr}.tool-grid[data-astro-cid-e2calspi] .tool-card[data-astro-cid-e2calspi],.tool-grid[data-astro-cid-e2calspi] .tool-card[data-astro-cid-e2calspi]:nth-last-child(2),.tool-grid[data-astro-cid-e2calspi] .tool-card[data-astro-cid-e2calspi]:last-child{grid-column:auto}}@media (width<=650px){main[data-astro-cid-e2calspi]{padding-inline:18px}.hero[data-astro-cid-e2calspi]{padding-top:54px}.tool-card[data-astro-cid-e2calspi]{min-height:0;padding:24px}.featured-benefits[data-astro-cid-e2calspi]{gap:8px}.cta[data-astro-cid-e2calspi]{flex-direction:column;align-items:flex-start;padding:34px 26px}.footer-inner[data-astro-cid-e2calspi]{flex-direction:column;gap:14px}.footer-inner[data-astro-cid-e2calspi] p[data-astro-cid-e2calspi]{text-align:left}}body{background:var(--ms-background);color:var(--ms-text)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline-color:var(--ms-focus)}.skip-link[data-astro-cid-e2calspi]{background:var(--ms-brand);color:var(--ms-on-brand)}.breadcrumb[data-astro-cid-e2calspi]{color:var(--ms-text-muted)}.breadcrumb[data-astro-cid-e2calspi] a[data-astro-cid-e2calspi],.eyebrow[data-astro-cid-e2calspi],.panel-kicker[data-astro-cid-e2calspi],.preview-kicker[data-astro-cid-e2calspi],.result-kicker[data-astro-cid-e2calspi],.results-kicker[data-astro-cid-e2calspi],.output-label[data-astro-cid-e2calspi],.shopping-list-kicker[data-astro-cid-e2calspi],.section-visual-kicker[data-astro-cid-e2calspi],.output-card-kicker[data-astro-cid-e2calspi]{color:var(--ms-technical)}h1[data-astro-cid-e2calspi],h2[data-astro-cid-e2calspi],h3[data-astro-cid-e2calspi],h4[data-astro-cid-e2calspi]{color:var(--ms-text)}.intro[data-astro-cid-e2calspi],.hint[data-astro-cid-e2calspi],.field-help[data-astro-cid-e2calspi],.inline-help[data-astro-cid-e2calspi],.field-note[data-astro-cid-e2calspi],.material-note[data-astro-cid-e2calspi],.planning-note[data-astro-cid-e2calspi],.project-note[data-astro-cid-e2calspi],.preview-note[data-astro-cid-e2calspi],.output-note[data-astro-cid-e2calspi]{color:var(--ms-text-muted)}input[data-astro-cid-e2calspi],select[data-astro-cid-e2calspi],textarea[data-astro-cid-e2calspi]{color:var(--ms-text)}.input-with-unit[data-astro-cid-e2calspi]:focus-within,input[data-astro-cid-e2calspi]:focus,select[data-astro-cid-e2calspi]:focus,textarea[data-astro-cid-e2calspi]:focus{border-color:var(--ms-brand);box-shadow:0 0 0 3px #0052ff1f}.unit-button[data-astro-cid-e2calspi].active,.mode-button[data-astro-cid-e2calspi].active,.project-type-button[data-astro-cid-e2calspi].active,.purchase-button[data-astro-cid-e2calspi].active,.purchase-source-button[data-astro-cid-e2calspi].active,.output-source-button[data-astro-cid-e2calspi].active{background:var(--ms-brand);color:var(--ms-on-brand)}.primary-action[data-astro-cid-e2calspi],.output-copy-button[data-astro-cid-e2calspi]{border-color:var(--ms-brand);background:var(--ms-brand);color:var(--ms-on-brand)}.primary-action[data-astro-cid-e2calspi]:hover,.output-copy-button[data-astro-cid-e2calspi]:hover{border-color:var(--ms-brand-hover);background:var(--ms-brand-hover)}.results-panel[data-astro-cid-e2calspi]{color:var(--ms-on-brand);background:#0647d7}.formula[data-astro-cid-e2calspi],.planning-note[data-astro-cid-e2calspi],.project-note[data-astro-cid-e2calspi]{border-left-color:var(--ms-technical);background:var(--ms-brand-soft)}.calculator-error[data-astro-cid-e2calspi],.planner-error[data-astro-cid-e2calspi]{color:#7b2f24;background:#fff4f2;border-color:#f1b8b1}.tool-card[data-astro-cid-e2calspi]{border-color:var(--ms-border);background:var(--ms-surface);box-shadow:var(--ms-shadow-sm)}.tool-card[data-astro-cid-e2calspi]:hover{box-shadow:var(--ms-shadow-md);border-color:#b8caff}.tool-card[data-astro-cid-e2calspi].featured{background:var(--ms-brand-soft);border-color:#c9d7ff}.tool-icon[data-astro-cid-e2calspi]{background:var(--ms-brand-soft);color:var(--ms-brand)}.availability[data-astro-cid-e2calspi]{background:var(--ms-success-soft);color:#047857}.feature-list[data-astro-cid-e2calspi] span[data-astro-cid-e2calspi],.tags[data-astro-cid-e2calspi] span[data-astro-cid-e2calspi]{border-color:var(--ms-border);background:var(--ms-surface-soft);color:var(--ms-text-muted)}.tool-link[data-astro-cid-e2calspi]{color:var(--ms-brand)}.cta[data-astro-cid-e2calspi]{color:var(--ms-on-brand);box-shadow:var(--ms-shadow-md);background:#0647d7}.cta[data-astro-cid-e2calspi] .eyebrow[data-astro-cid-e2calspi],.cta[data-astro-cid-e2calspi] p[data-astro-cid-e2calspi]:not(.eyebrow){color:var(--ms-on-brand-muted)}.cta[data-astro-cid-e2calspi]>a[data-astro-cid-e2calspi]{color:var(--ms-brand)}footer[data-astro-cid-e2calspi]{border-color:var(--ms-border);background:var(--ms-surface-soft)}.planning-paths[data-astro-cid-e2calspi]{padding-top:82px}.path-grid[data-astro-cid-e2calspi]{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.path-card[data-astro-cid-e2calspi]{border:1px solid var(--ms-border);background:var(--ms-surface);border-radius:16px;padding:26px}.path-number[data-astro-cid-e2calspi]{color:var(--ms-technical);letter-spacing:.1em;margin-bottom:22px;font-size:.75rem;font-weight:850;display:inline-flex}.path-card[data-astro-cid-e2calspi] h3[data-astro-cid-e2calspi]{margin:0;font-size:1.25rem}.path-card[data-astro-cid-e2calspi] p[data-astro-cid-e2calspi]{color:var(--ms-text-muted);margin:12px 0 0;line-height:1.75}.path-card[data-astro-cid-e2calspi] a[data-astro-cid-e2calspi]{color:var(--ms-brand);font-weight:750;text-decoration:none}.path-card[data-astro-cid-e2calspi] a[data-astro-cid-e2calspi]:hover{text-decoration:underline}@media (width<=860px){.path-grid[data-astro-cid-e2calspi]{grid-template-columns:1fr}}