/* Interactive additions. Original catalogue, login and forms retain their styles. */
.nd-selectors{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.nd-selectors label{display:flex;align-items:center;gap:8px;font-size:12px;color:#ddd}.nd-selectors select{background:#232725;color:#fff;border:1px solid #737a74;border-radius:5px;padding:7px 10px;max-width:165px;font:inherit}.nd-lab,.nd-budget{background:#101612;color:#f5f6f2}.nd-lab{border-top:1px solid #ffffff25}.nd-budget{background:#1b221d;border-top:1px solid #ffffff20}.nd-inner{max-width:1500px;margin:auto;padding:88px 5vw}.nd-kicker{color:#ff934b;font-size:11px;letter-spacing:2px;font-weight:700;text-transform:uppercase;margin-bottom:24px}.nd-heading{display:grid;grid-template-columns:1.2fr 1fr;gap:70px;align-items:end;margin-bottom:45px}.nd-heading h2{font-size:clamp(34px,4.2vw,64px);line-height:1.08;max-width:780px;color:#f6f7f3}.nd-heading p{color:#b7c2b9;max-width:520px;line-height:1.7}.nd-demo{display:grid;grid-template-columns:1.25fr 1fr;gap:45px;align-items:start}.nd-visual{border:1px solid #ffffff25;background:#151d17;border-radius:14px;overflow:hidden}.nd-visual-label{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:22px 26px;color:#ff934b;font-size:19px;font-weight:800}.nd-visual-label span{color:#aab9ac;font-size:11px;letter-spacing:2px;text-transform:uppercase}.nd-visual svg{display:block;width:100%;height:auto}.nd-layer,.nd-trench{display:none}.nd-visual[data-method-view=local] .nd-layer-local,.nd-visual[data-method-view=lining] .nd-layer-lining,.nd-visual[data-method-view=coating] .nd-layer-coating,.nd-visual[data-method-view=dig] .nd-layer-dig,.nd-visual[data-method-view=dig] .nd-trench{display:block}.nd-visual[data-method-view=dig] .nd-surface{opacity:.35}.nd-water{animation:nd-flow 5s linear infinite}.nd-progress{display:block;padding:18px 26px;color:#f5f6f2;font-size:13px}.nd-progress input{display:block;width:100%;margin:16px 0 2px;accent-color:#ff741d}.nd-caption{padding:0 26px 24px;font-size:11px;color:#a6b3a9;line-height:1.6}.nd-method-buttons{display:grid;gap:8px}.nd-method-buttons button{display:flex;align-items:center;gap:20px;text-align:left;width:100%;padding:18px 20px;border:1px solid #536052;border-radius:6px;background:transparent;color:#edf3ec;cursor:pointer;font-size:clamp(15px,1.5vw,21px);font-weight:700;line-height:1.3}.nd-method-buttons span{color:#9baf9e;font-size:12px;font-weight:400}.nd-method-buttons b{margin-left:auto;color:#ff934b}.nd-method-buttons [aria-pressed=true]{background:#ff741d;color:#151b16;border-color:#ff741d}.nd-method-buttons [aria-pressed=true] span,.nd-method-buttons [aria-pressed=true] b{color:#182018}.nd-methods>p{min-height:125px;margin:25px 0;color:#b8c7bb;line-height:1.8}.nd-methods .text-link{color:#ff934b}.nd-calc-layout{display:grid;grid-template-columns:1.25fr 1fr;gap:28px;align-items:start}.nd-input-panel,.nd-result-panel{padding:30px;border:1px solid #52614f;border-radius:12px;background:#111813}.nd-input-panel label{display:block;font-size:13px;font-weight:600;line-height:1.6;margin-bottom:18px;color:#edf2ed}.nd-input-panel label>span{float:right;font-size:16px;color:#ff934b}.nd-input-panel input:not([type=checkbox]),.nd-input-panel select{display:block;width:100%;min-width:0;margin-top:7px;padding:11px 12px;border:1px solid #6a7867;border-radius:5px;background:#1e2920;color:#fff;font-size:16px}.nd-input-panel input[type=range]{padding:8px 0;border:none;accent-color:#ff741d;background:transparent}.nd-market-row{display:flex;gap:25px;align-items:center;justify-content:space-between}.nd-market-row label{flex:1}.nd-currency{color:#ff934b}.nd-buttons{display:flex;gap:12px;flex-wrap:wrap;margin:0 0 20px}.nd-buttons button{border:1px solid #8a9b87;background:transparent;color:#fff;padding:9px 13px;border-radius:5px;font-size:12px;font-weight:bold;cursor:pointer}.nd-buttons button:hover{border-color:#ff934b;color:#ff934b}.nd-notice{border-left:2px solid #ff934b;background:#ff741d0b;padding:14px 16px;margin-bottom:24px;color:#e1d7c9;font-size:12px;line-height:1.65}.nd-number-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px;margin-top:22px}.nd-small{font-size:12px!important;color:#b5c2b5;line-height:1.7;margin-bottom:22px}.nd-input-panel .nd-check{display:flex;align-items:flex-start;gap:12px;margin-top:22px;font-weight:400}.nd-check input{width:20px;height:20px;flex-shrink:0;accent-color:#ff741d;margin-top:1px}.nd-result-panel{position:sticky;top:20px;padding:35px}.nd-result-row{display:flex;gap:15px;justify-content:space-between;align-items:end;margin-top:30px}.nd-result-row span{color:#b7c7b8;font-size:14px;max-width:55%}.nd-result-row strong{font-size:clamp(20px,2.2vw,32px);line-height:1.25;letter-spacing:-1px;white-space:nowrap}.nd-bar{height:7px;background:#2b392e;border-radius:6px;overflow:hidden;margin:15px 0 25px}.nd-bar span{display:block;background:#9baa9c;height:100%;width:0;transition:width .35s}.nd-bar.nd-alt span{background:#ff741d}.nd-difference{border-top:1px solid #5b6b59;margin-top:38px;padding:28px 0}.nd-difference>p:first-child{font-size:13px;color:#d9e2d7}.nd-difference strong{display:block;font-size:clamp(38px,5vw,70px);color:#ff934b;letter-spacing:-3px;line-height:1.2;margin:15px 0;overflow-wrap:anywhere}.nd-difference>p:last-child{font-size:13px;color:#c6d4c6;line-height:1.7}.nd-result-panel .btn{width:100%;text-align:center}.nd-sources{margin-top:28px;border:1px solid #5f705b;border-radius:8px;padding:20px 26px;color:#c3d1c1;font-size:13px;line-height:1.8}.nd-sources summary{cursor:pointer;color:#f0f5ed;font-weight:700}.nd-sources p{margin-top:16px;max-width:1000px}.nd-sources a{color:#ff934b;text-decoration:underline}.nd-lab [hidden],.nd-budget [hidden]{display:none!important}.nd-lab button:focus-visible,.nd-budget button:focus-visible,.nd-lab input:focus-visible,.nd-budget input:focus-visible,.nd-budget select:focus-visible{outline:3px solid #ffc29b;outline-offset:4px}.topline{gap:15px;flex-wrap:wrap}.nd-explore{background:#ff741d}.hero .actions .btn{font-size:13px}.hero .actions{gap:17px}header nav{gap:18px}.nd-selectors+main{clear:both}@keyframes nd-flow{to{stroke-dashoffset:-110}}@media(min-width:1250px){.nd-result-panel{top:25px}}@media(max-width:1050px){header nav{display:none}.nd-heading{gap:30px}.nd-demo{gap:25px}.nd-input-panel,.nd-result-panel{padding:24px}.nd-result-row{flex-direction:column;align-items:start;gap:7px}.nd-result-row span{max-width:100%}}@media(max-width:760px){.nd-heading,.nd-demo,.nd-calc-layout{grid-template-columns:1fr}.nd-inner{padding:60px 5vw}.nd-heading{gap:20px;margin-bottom:30px}.nd-heading h2{font-size:39px}.nd-demo{gap:25px}.nd-methods>p{min-height:0;margin:20px 0}.nd-result-panel{position:static}.nd-number-grid{gap:0 12px}.nd-result-row{flex-direction:row;align-items:end}.nd-result-row span{max-width:55%}.nd-selectors{width:100%;justify-content:space-between;gap:10px}.nd-selectors label{flex:1;justify-content:space-between}.nd-selectors select{max-width:130px}.topline>a{display:block}.nd-input-panel,.nd-result-panel{padding:22px}.nd-difference strong{font-size:48px}.nd-difference{margin-top:25px}.nd-visual-label{padding:16px 22px}.hero-copy{padding-bottom:50px}.nd-selectors select{min-height:40px}}@media(max-width:380px){.nd-number-grid{grid-template-columns:1fr}.nd-result-row{flex-direction:column;align-items:start}.nd-heading h2{font-size:33px}.nd-selectors label{font-size:11px}.nd-selectors select{max-width:106px}}@media(prefers-reduced-motion:reduce){.nd-water{animation:none}.nd-bar span{transition:none}html{scroll-behavior:auto}}@media print{header,.topline,.nd-lab,.hero,.audience,.professional,.faq,.closing,.nd-footer,.nd-buttons{display:none!important}.nd-budget{background:white!important;color:black!important}.nd-heading h2,.nd-heading p,.nd-small,.nd-result-row span,.nd-difference p,.nd-input-panel label{color:black!important}.nd-input-panel,.nd-result-panel{background:white!important;color:black!important;position:static}.nd-calc-layout{grid-template-columns:1fr}.nd-input-panel input,.nd-input-panel select{background:white!important;color:black!important}.nd-result-panel .btn{display:none}}
.nd-enquiry-scenario{background:#fff5eb;color:#192119;border:1px solid #d77d36;border-left:4px solid #ff741d;border-radius:8px;padding:24px;margin:0 0 25px;overflow-wrap:anywhere}.nd-enquiry-scenario[hidden]{display:none!important}.nd-enquiry-scenario h2{font-size:23px;line-height:1.3;letter-spacing:-.5px;margin:0 0 18px;color:#192119}.nd-enquiry-scenario dl{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px 20px;font-size:14px;line-height:1.5;margin:0 0 18px}.nd-enquiry-scenario dt,.nd-enquiry-scenario dd{margin:0}.nd-enquiry-scenario dd{font-weight:700;text-align:right}.nd-enquiry-scenario p{font-size:12px;line-height:1.7;margin:8px 0;color:#465044}.nd-enquiry-scenario p+p{margin-top:8px}@media(max-width:400px){.nd-enquiry-scenario{padding:18px}.nd-enquiry-scenario dl{grid-template-columns:1fr;gap:4px}.nd-enquiry-scenario dd{text-align:left;margin-bottom:10px}}

.nd-amount-field{position:relative;display:block;width:100%}.nd-amount-field input{padding-right:76px!important;font-variant-numeric:tabular-nums}.nd-amount-field .nd-unit{position:absolute;right:12px;top:50%;transform:translateY(-50%);color:#ffae77;font-size:13px;font-weight:800;letter-spacing:.02em;pointer-events:none;white-space:nowrap}.nd-amount-field:focus-within .nd-unit{color:#ffd2ae}@media(max-width:380px){.nd-amount-field input{padding-right:68px!important}.nd-amount-field .nd-unit{right:9px;font-size:11px}}

.nd-budget [hidden]{display:none!important}
.nd-toilet-unit{font-size:12px!important}