.simple-calculator{max-width:850px;padding-block:55px 70px;min-height:65vh}
.calculator-intro{padding-bottom:25px}.calculator-intro h1{font-size:clamp(36px,5vw,58px);margin:12px 0 15px}.calculator-intro>p:last-child{color:var(--muted);max-width:570px}
.calculator-card{padding:30px;border:1px solid var(--line);background:var(--paper-2)}
.calculator-fields{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;align-items:start}
.calculator-fields:has(#quantity-row[hidden]){grid-template-columns:1fr}
.calculator-card label{display:block;margin-bottom:8px;font-size:14px;font-weight:600}
.calculator-card input,.calculator-card select{width:100%;min-height:52px;padding:12px;border:1px solid #b9b4a9;border-radius:0;background:white;color:var(--ink)}
.calculator-help{font-size:13px;line-height:1.6;color:var(--muted);margin:9px 0 0}
#estimate-panel{border-top:1px solid var(--line);margin-top:25px;padding-top:24px}
.estimate-label{font-size:13px;color:var(--muted);margin:0}.estimate-amount{font-family:var(--serif);font-size:clamp(29px,4.5vw,44px);line-height:1.25;margin:10px 0;color:var(--gold);overflow-wrap:anywhere}
#estimate-output h2{font-size:26px;margin:0 0 12px}.estimate-scope{margin:20px 0;font-size:13px;color:var(--muted)}.estimate-scope summary{cursor:pointer;color:var(--ink)}.estimate-scope p{line-height:1.7}.contact-note{font-size:12px}
.calculator-disclaimer{font-size:12px;color:var(--muted);margin:23px 0 0}.calculator-bottom{font-size:14px;color:var(--muted);margin:24px 0 0}.calculator-bottom a{color:var(--gold);text-decoration:underline}
.calculator-card [hidden]{display:none!important}
.calculator-entry{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:28px 32px;margin-bottom:45px;border:1px solid var(--line);background:var(--paper-2)}.calculator-entry h2{font:32px var(--serif);margin:10px 0}.calculator-entry p{font-size:14px}.calculator-entry .button{flex:none}
@media(max-width:650px){.simple-calculator{padding-block:32px 45px}.calculator-card{padding:22px}.calculator-fields{grid-template-columns:1fr;gap:18px}.calculator-intro{padding-bottom:18px}.calculator-card .button{width:100%;justify-content:center}.calculator-entry{flex-direction:column;align-items:start;padding:24px}}