/* IVCHENKOV TEAM · isolated calculator styles · 20260912c1 */
.itc-section{background:#edece5;color:#242b27;padding:80px 0;scroll-margin-top:100px}
.itc-section *{box-sizing:border-box}.itc-section [hidden]{display:none!important}
.itc-heading{display:flex;justify-content:space-between;gap:45px;align-items:flex-end;margin-bottom:32px}.itc-heading h2{font-size:clamp(31px,3.8vw,48px);line-height:1.12;letter-spacing:-.04em;margin:0}.itc-heading>p{max-width:410px;font-size:15px;line-height:1.75;color:#565e56;margin:0}.itc-heading .eyebrow{margin-bottom:18px}
.itc-app{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(270px,1fr);align-items:start;gap:24px}.itc-main{background:#fffefa;border:1px solid #d8dcd2;min-width:0;border-radius:4px}.itc-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-bottom:1px solid #d8dcd2;padding:0 25px}.itc-steps button{appearance:none;border:0;border-bottom:3px solid transparent;background:none;color:#596257;padding:23px 4px 20px;font-family:inherit;font-weight:500;font-size:13px;line-height:1.4;cursor:pointer}.itc-steps button span{display:inline-block;font-size:11px;margin-right:6px;color:#5d7150}.itc-steps button[aria-current=step]{border-color:#4e6445;color:#23301f;font-weight:700}.itc-steps button:focus-visible,.itc-button:focus-visible,.itc-link-button:focus-visible,.itc-clear:focus-visible{outline:2px solid #557145;outline-offset:4px}
.itc-panel{padding:30px}.itc-kicker{margin:0 0 17px;font-size:10px;line-height:1.5;font-weight:650;text-transform:uppercase;letter-spacing:.14em}.itc-panel h3{margin:0;font-size:28px;line-height:1.15;font-weight:500;letter-spacing:-.03em}.itc-panel h3:focus{outline:none}.itc-note{font-size:12px;line-height:1.75;color:#626b5f;margin:14px 0 25px}.itc-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:23px 18px}.itc-field{min-width:0}.itc-full{grid-column:1/-1}.itc-field label,.itc-field legend{display:block;font-weight:600;font-size:12px;line-height:1.55;margin:0 0 8px;color:#263224}.itc-field label>span{display:inline-block;color:#64705e;font-size:10px;font-weight:400}.itc-field input:not([type=radio]),.itc-field select,.itc-field textarea{width:100%;max-width:100%;border:1px solid #bfc8b6;border-radius:3px;background:#fbfcf8;padding:12px;font-size:16px;line-height:1.4;color:#263224;min-height:49px}.itc-field textarea{resize:vertical;min-height:88px}.itc-field input:focus,.itc-field select:focus,.itc-field textarea:focus{outline:2px solid #5b734c;outline-offset:1px}.itc-field [aria-invalid=true]{border-color:#a33e33!important}.itc-field small{display:block;color:#616d5b;font-size:11px;line-height:1.6;margin-top:7px}.itc-design{border:0;padding:0;margin:0}.itc-choice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.itc-choice-grid label{display:flex;align-items:flex-start;gap:7px;padding:13px 10px;border:1px solid #c7d0bd;background:#fafcf6;border-radius:3px;cursor:pointer;min-height:80px;margin:0}.itc-choice-grid label:has(input:checked){border-color:#547145;background:#eaf0e0;box-shadow:inset 0 0 0 1px #547145}.itc-choice-grid input{width:16px;height:16px;flex-shrink:0;accent-color:#4a633b;margin:2px 0 0}.itc-choice-grid b{font-size:12px;line-height:1.4;display:block}.itc-choice-grid small{font-size:10px;line-height:1.5;margin-top:5px}
.itc-actions{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-top:28px;flex-wrap:wrap}.itc-actions-end{justify-content:flex-end}.itc-button{border:1px solid transparent;border-radius:3px;min-height:49px;padding:13px 18px;font:600 13px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif;cursor:pointer;display:inline-flex;justify-content:center;align-items:center;gap:16px;max-width:100%;text-align:center}.itc-primary{background:#29352c;color:#fffefa}.itc-primary:hover{background:#40503d}.itc-secondary{color:#34432d;border-color:#c5cebc;background:transparent}.itc-secondary:hover{background:#eef3e7}.itc-button:disabled{cursor:not-allowed;opacity:.55}.itc-link-button{border:0;background:none;font:inherit;font-size:12px;line-height:1.6;padding:12px 0;min-height:44px;cursor:pointer;text-align:left;text-decoration:underline;text-underline-offset:4px;color:#43573b}.itc-scope-actions{display:flex;flex-wrap:wrap;gap:8px 20px;align-items:center;margin-bottom:20px}.itc-works{display:grid;grid-template-columns:1fr 1fr;gap:9px}.itc-workset{border:0;margin:0;padding:0}.itc-work{display:flex;align-items:flex-start;gap:9px;padding:12px 10px;border:1px solid #d4dacd;font-size:12px;line-height:1.6;background:#fffefa;cursor:pointer;border-radius:3px;min-height:60px}.itc-work:has(input:checked){border-color:#6d8560;background:#edf2e5}.itc-work input,.itc-unsure input{width:17px;height:17px;accent-color:#4b653b;flex-shrink:0;margin:2px 0 0}.itc-unsure{display:flex;gap:10px;align-items:start;margin:18px 0 25px;padding:16px;border:1px dashed #afbca3;background:#f7f9f2;cursor:pointer}.itc-unsure b{display:block;font-size:12px;font-weight:600}.itc-unsure small{display:block;font-size:11px;line-height:1.6;color:#5b6854;margin-top:4px}
.itc-summary{background:#27332c;border-radius:4px;padding:30px;color:#f7f6f0;position:sticky;top:108px;min-width:0}.itc-summary .itc-kicker{color:#cbd8bc;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}.itc-summary .itc-kicker span{font-size:9px;letter-spacing:.03em;text-transform:none;color:#c5d1bb}.itc-area{display:flex;align-items:baseline;gap:12px;font-size:62px;line-height:1.1;font-weight:400;margin:15px 0 5px;letter-spacing:-.04em;overflow-wrap:anywhere}.itc-area small{font-size:23px;letter-spacing:normal;color:#d1dbc6}.itc-location{font-size:12px;color:#d0d9c6;margin:10px 0 24px;overflow-wrap:anywhere}.itc-summary dl{margin:0}.itc-summary dl>div{display:grid;grid-template-columns:1fr 1.2fr;gap:10px;padding:11px 0;border-top:1px solid #53614e;font-size:11px;line-height:1.65}.itc-summary dt{color:#c2cdb9}.itc-summary dd{margin:0;text-align:right;color:#fffefa;overflow-wrap:anywhere}.itc-summary-scope{margin-top:23px;padding-top:20px;border-top:1px solid #53614e}.itc-summary-scope .itc-kicker{margin-bottom:10px}.itc-summary-scope>p:last-child{margin:0;font-size:12px;line-height:1.7;color:#d3decb}.itc-readiness{display:flex;justify-content:space-between;gap:10px;font-size:10px;margin-top:22px}.itc-readiness b{font-weight:600}.itc-summary progress{width:100%;height:4px;border:0;accent-color:#d0dfb2;margin-top:10px;background:#53614e}.itc-summary progress::-webkit-progress-bar{background:#53614e}.itc-summary progress::-webkit-progress-value{background:#d0dfb2}.itc-price-note{margin-top:20px;border-top:1px solid #53614e;padding-top:15px}.itc-price-note summary{padding:4px 22px 4px 0;font-size:12px;color:#f7f6f0}.itc-price-note summary:after{font-size:19px;top:0;right:0}.itc-price-note p{font-size:11px;line-height:1.8;margin:10px 0;color:#cdd8c4}.itc-clear{background:transparent;border:0;border-bottom:1px solid #a7b19f;color:#dee6d7;font-size:11px;min-height:44px;padding:10px 0;cursor:pointer;margin-top:5px}.itc-storage{font-size:11px;line-height:1.8;color:#5e6857;max-width:770px;margin:18px 0 0}.itc-error{margin:24px 30px 0;padding:14px;border-left:3px solid #a84637;background:#fff0e8;color:#862f24;font-size:13px;line-height:1.7}.itc-status{margin:0 30px 24px;font-size:12px;color:#4e6343;line-height:1.7}.itc-status:empty{display:none}.itc-result{font-size:13px;line-height:1.85;white-space:pre-wrap;overflow-wrap:anywhere;background:#f1f4e9;border:1px solid #d1d9c5;padding:20px;margin-top:24px;color:#2b3b25}.itc-export{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.itc-copy-fallback{margin:14px 0 0;width:100%;height:220px;font:13px/1.6 monospace}.itc-sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.itc-attached{padding:14px 16px;border:1px solid #bdcbb0;background:#eef4e4;color:#34432d;font-size:12px;line-height:1.7;margin:0 0 20px}.itc-attached strong{font-weight:650}.itc-attached button{border:0;background:none;color:inherit;text-decoration:underline;text-underline-offset:3px;min-height:40px;padding:5px 0;margin:0 18px 0 0;font-size:12px;cursor:pointer}.itc-attached p{margin:0}.itc-entry{display:inline-block;font-size:12px;line-height:1.7;margin-top:17px;color:#d5e2c6;text-decoration:underline;text-underline-offset:5px}
@media(max-width:1100px){.itc-panel{padding:25px}.itc-summary{padding:25px}.itc-app{grid-template-columns:minmax(0,1.6fr) minmax(250px,1fr);gap:18px}.itc-choice-grid{grid-template-columns:1fr}.itc-choice-grid label{min-height:54px}.itc-choice-grid small{margin-top:2px}.itc-choice-grid b{font-size:13px}}
@media(max-width:800px){.itc-section{padding:58px 0}.itc-app{grid-template-columns:1fr;gap:20px}.itc-summary{position:static}.itc-heading{display:block}.itc-heading>p{margin-top:20px;max-width:580px}.itc-choice-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.itc-choice-grid label{min-height:90px}.itc-panel{padding:25px}.itc-summary dl>div{grid-template-columns:1fr 1.5fr}.itc-area{font-size:52px}.itc-price-note p{max-width:500px}}
@media(max-width:480px){.itc-heading h2{font-size:33px}.itc-heading>p{font-size:14px}.itc-steps{padding:0 12px}.itc-steps button{font-size:11px;padding:18px 3px 15px}.itc-steps button span{display:block;margin:0 0 5px}.itc-panel{padding:22px 18px}.itc-fields{grid-template-columns:1fr;gap:20px}.itc-choice-grid{grid-template-columns:1fr;gap:8px}.itc-choice-grid label{min-height:58px;padding:11px}.itc-choice-grid small{font-size:11px}.itc-choice-grid b{font-size:14px}.itc-works{grid-template-columns:1fr}.itc-work{min-height:48px;font-size:13px}.itc-panel h3{font-size:25px}.itc-actions .itc-primary{width:100%;order:-1}.itc-actions{gap:8px}.itc-actions>.itc-link-button{padding:12px 0}.itc-export .itc-button{flex:1 1 100%;font-size:12px}.itc-summary{padding:24px}.itc-error{margin:20px 18px 0}.itc-status{margin:0 18px 20px}.itc-button{min-height:50px}.itc-summary dl>div{font-size:12px}.itc-storage{font-size:11px}.itc-note{font-size:12px}}
@media(prefers-reduced-motion:reduce){.itc-section,.itc-section *{scroll-behavior:auto!important}}