:root{--navy:#212e3a;--cream:#f4ebdc;--ink:#212e3a;--muted:#616d78}*{box-sizing:border-box}body{margin:0;background:#f8f7f4;color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.5}header,main,footer{max-width:1100px;margin:auto}header{display:flex;justify-content:space-between;align-items:center;padding:30px 32px;border-bottom:1px solid #dcdedc}.brand{text-decoration:none;color:var(--navy);font-size:30px;letter-spacing:3px;font-weight:800;line-height:1}.brand span{display:block;font-size:10px;letter-spacing:2px;margin-top:9px}.project{font-size:12px;letter-spacing:2px;color:var(--muted)}main{padding:38px 32px 28px}.intro{margin-bottom:30px}.eyebrow{font-size:12px;font-weight:700;letter-spacing:2px;margin:0 0 10px;color:#6b746f}h1{font-size:clamp(30px,4vw,43px);line-height:1.1;letter-spacing:-1.3px;margin:0 0 12px}h1 br{display:none}.intro>p:last-child{color:var(--muted);margin:0}.calculator{display:grid;grid-template-columns:1.1fr 1fr;background:#fff;border:1px solid #e1e2df;border-radius:16px;overflow:hidden;box-shadow:0 12px 35px #212e3a07}form{padding:32px}.section-title{display:flex;gap:12px;align-items:center;margin-bottom:28px}h2{font-size:20px;font-weight:600;letter-spacing:-.4px;margin:0}.step{font-size:12px;border:1px solid #d3d8d8;border-radius:50%;width:30px;height:30px;display:grid;place-items:center;flex-shrink:0}.dimensions{display:grid;grid-template-columns:1.2fr 1fr;gap:18px;margin-bottom:27px}.field label{display:block;font-size:14px;font-weight:600;margin-bottom:9px}input[type=number]{font:600 22px Arial;width:100%;min-width:0;height:58px;border:1px solid #ccbda6;border-radius:8px;background:var(--cream);color:var(--navy);padding:12px 14px}.input-wrap{position:relative}.input-wrap input{padding-right:48px}.input-wrap>span{position:absolute;right:17px;top:16px;color:#6c6c64;pointer-events:none}.field small{font-size:12px;color:var(--muted);display:block;margin-top:8px}fieldset{border:0;padding:0;margin:0}legend{font-size:14px;font-weight:600;margin-bottom:12px}.option{display:flex;align-items:center;gap:12px;padding:17px 16px;cursor:pointer;border:1px solid #e0e3e4;border-radius:9px;margin-bottom:10px;position:relative;transition:background .15s,border-color .15s}.option:has(input:checked){background:var(--cream);border-color:#b9a687}.option input{position:absolute;opacity:0;width:1px;height:1px}.radio-mark{width:18px;height:18px;border:1.5px solid #a4adb3;border-radius:50%;flex-shrink:0}.option:has(input:checked) .radio-mark{border:5px solid var(--navy)}.option:has(input:focus-visible){outline:3px solid #708a9a;outline-offset:3px}.option-text{font-weight:600}.price{margin-left:auto;font-size:16px;white-space:nowrap}.price small{font-size:12px;color:var(--muted)}.area-note{font-size:12px;color:var(--muted);margin:18px 0 0}.error{font-size:14px;color:#a52c2c;margin:14px 0}.result{background:var(--navy);color:#fff;padding:32px;display:flex;flex-direction:column}.result .step{color:#d4dddf;border-color:#5b6a74}.result .section-title{margin-bottom:30px}.result-label{font-size:12px;letter-spacing:1.6px;color:#c7d0d5;margin:0 0 8px}.total{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;line-height:1.15;font-weight:600;margin-bottom:10px}.total>span{font-size:22px;color:#e0d2bd}.total output{font-size:clamp(34px,4.3vw,48px);letter-spacing:-1.5px;overflow-wrap:anywhere;min-width:0}.tax{color:#e0d2bd;font-size:14px;margin:0 0 22px}dl{margin:0 0 26px;border-top:1px solid #46535e;padding-top:17px}dl div{display:flex;gap:16px;justify-content:space-between;padding:6px 0;font-size:14px}dt{color:#c7d0d5}dd{margin:0;text-align:right;font-weight:600}.cta{display:block;text-align:center;background:var(--cream);border-radius:8px;padding:16px 12px;color:var(--navy);text-decoration:none;font-weight:700;font-size:16px;margin-top:auto}.cta:hover{background:#e8dac4}.cta[aria-disabled=true]{opacity:.4;pointer-events:none}.cta-note{font-size:12px;text-align:center;color:#c7d0d5;margin:11px 0 23px}.disclaimer{font-size:12px;color:#b3bec5;border-top:1px solid #46535e;padding-top:17px;margin:0}footer{padding:0 32px 25px;display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}footer a{color:inherit}input:focus-visible,a:focus-visible{outline:3px solid #829eae;outline-offset:3px}@media(max-width:720px){header{padding:23px 20px}.brand{font-size:25px}.project{font-size:10px}main{padding:28px 18px 24px}.intro{margin-bottom:24px}h1{font-size:32px;line-height:1.16}h1 br{display:block}.intro>p:last-child{font-size:16px;max-width:290px}.calculator{grid-template-columns:1fr}form,.result{padding:25px 22px}.section-title{margin-bottom:23px}h2{font-size:19px}.dimensions{gap:12px}.field label{min-height:42px;line-height:1.4}.total output{font-size:44px}.result .section-title{margin-bottom:26px}footer{padding:0 20px 24px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}

header{padding-top:20px;padding-bottom:20px}.real-logo{position:relative;display:block;overflow:hidden;width:125px;height:100px}.real-logo img{position:absolute;width:270px;height:270px;max-width:none;left:-72px;top:-85px}@media(max-width:720px){header{padding-top:18px;padding-bottom:18px}.real-logo{width:105px;height:84px}.real-logo img{width:226px;height:226px;left:-60px;top:-71px}}