/* EKO bending calculator */
.calc{padding-bottom:70px}.calc-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:24px}.calc-card{min-width:0;border:1px solid #deded7;background:#fff;padding:30px;margin-bottom:24px}.calc h2{font-size:18px;letter-spacing:0;margin:0 0 25px}.calc-fields{display:grid;grid-template-columns:1fr 1fr;gap:20px}.calc label{font-size:13px;font-weight:600;display:block}.calc input,.calc select{display:block;width:100%;min-width:0;height:46px;border:1px solid #c7ccc6;border-radius:2px;padding:10px;margin-top:8px;background:#fff;font:inherit;font-size:16px;color:#19201d}.calc input:focus,.calc select:focus{outline:2px solid #9b2d30;outline-offset:2px}.calc input:disabled{background:#f0f0eb;color:#67716b}.calc small{display:block;font-size:12px;font-weight:400;line-height:1.6;color:#67716b}.calc-full{grid-column:1/-1}.calc-result{background:#f1f3ed}.calc-force{font-size:72px;line-height:1.1;letter-spacing:-3px;margin-top:35px}.calc-force span{font-size:22px;letter-spacing:0;color:#67716b}.calc-kn{font-size:23px;margin:10px 0 30px;color:#6e292a}.calc-metrics{display:grid;grid-template-columns:1fr 1fr;gap:24px}.calc-metrics>div{border-top:1px solid #d3d7cb;padding-top:13px}.calc-metrics strong{display:block;font-size:24px;margin:7px 0}.calc-note{font-size:12px;line-height:1.8;color:#58625d;margin-top:20px}.calc-note p{margin:14px 0}.calc-note code{font-size:12px;white-space:normal;overflow-wrap:anywhere}.calc-error{min-height:20px;margin-top:15px;color:#a02628;font-size:13px}.calc-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:15px}.calc button{background:#9b2d30;color:#fff;border:0;border-radius:2px;padding:13px 17px;cursor:pointer;font:inherit;font-size:13px}.calc button.secondary{background:#eeefea;color:#26332c}.calc button:disabled{opacity:.45;cursor:not-allowed}.calc-scroll{overflow-x:auto}.calc table{width:100%;border-collapse:collapse;font-size:12px;white-space:nowrap}.calc th,.calc td{padding:12px 10px;text-align:left;border-bottom:1px solid #e1e4dc}.calc th{background:#f3f4ef}.calc-empty{padding:24px 0;color:#67716b;font-size:13px}.calc details{border:0;padding:0}.calc summary{cursor:pointer;font-size:15px;font-weight:600}.calc-help{display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:15px}body[data-page="/calculation/"] .page-intro{padding-bottom:35px}body[data-page="/calculation/"] .page-intro h1{font-size:clamp(34px,5vw,64px)}
@media(min-width:1001px){.header-inner{gap:18px}#main-nav{gap:20px}#main-nav a{font-size:12px}.header-cta{padding:16px;font-size:12px}}
@media(max-width:780px){.calc-grid{grid-template-columns:1fr}.calc-card{padding:20px}.calc-fields{gap:16px}.calc-force{font-size:60px}.calc-help{display:block}.calc-help a{display:inline-block;margin-top:10px}}
@media(max-width:380px){.calc-fields{grid-template-columns:1fr}.calc-full{grid-column:auto}}
@media print{body[data-page="/calculation/"] .site-header,body[data-page="/calculation/"] footer,body[data-page="/calculation/"] .preview-bar,.calc-actions,.calc button,.calc-help{display:none!important}.calc-grid{grid-template-columns:1fr 1fr}.calc-card{break-inside:avoid;padding:18px}.calc-scroll{overflow:visible}.calc table{white-space:normal}.calc-force{font-size:46px}.calc{padding:0}.calc details:not([open]){display:none}}
.calc th{color:#35463c}.calc label{margin:0}.calc .calc-note{margin-bottom:0}