:root{--navy:#102b44;--navy-deep:#082035;--steel:#5e7180;--steel-light:#e9eef1;--paper:#fff;--surface:#f4f6f7;--warm:#f4f1ed;--orange:#a74417;--orange-bright:#c4541c;--line:#d8e0e5}*{box-sizing:border-box}html{scroll-behavior:auto}body{background:var(--paper);color:var(--navy);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,Segoe UI,Helvetica,Arial,sans-serif}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:1.2em}.site-header{border-bottom:1px solid var(--line);z-index:50;background:#fffffff7;align-items:center;gap:20px;min-height:86px;padding:0 clamp(22px,4.5vw,76px);display:flex;position:sticky;top:0}.brand{align-items:center;gap:13px;min-width:285px;display:flex}.brand-symbol{flex:0 0 43px;width:43px;height:47px;display:block;overflow:hidden}.brand-symbol img{mix-blend-mode:multiply;filter:contrast(1.08)saturate(1.08);width:auto;max-width:none;height:47px}.brand-word{letter-spacing:-2.6px;color:var(--navy);font-size:31px;font-weight:900;line-height:1}.brand-word span{color:var(--orange)}.brand-divider{background:var(--line);width:1px;height:31px}.brand-sub{color:#526777;text-transform:uppercase;letter-spacing:.16em;font-size:9px;font-weight:800;line-height:1.45}.site-header nav{align-items:center;gap:clamp(13px,1.45vw,25px);margin-left:auto;display:flex}.site-header nav a{color:#526777;font-size:12px;transition:color .2s}.site-header nav a:hover{color:var(--orange)}.language-switch{border:1px solid var(--line);background:#fff;flex:none;display:inline-flex}.language-switch button,.language-switch a{border:0;border-right:1px solid var(--line);color:#6c7e8b;width:31px;height:31px;font:inherit;cursor:pointer;background:0 0;justify-content:center;align-items:center;padding:0;font-size:8px;font-weight:850;display:inline-flex}.language-switch button:last-child,.language-switch a:last-child{border-right:0}.language-switch button:hover,.language-switch button.active,.language-switch a:hover,.language-switch a.active{background:var(--orange);color:#fff}.header-contact{background:var(--navy);color:#fff;align-items:center;gap:11px;min-height:44px;padding:0 18px;font-size:11px;font-weight:800;display:inline-flex}.header-contact:hover{background:var(--orange)}.hero{background:var(--surface);border-bottom:1px solid var(--line)}.hero-main{grid-template-columns:.92fr 1.08fr;max-width:1560px;min-height:590px;margin:0 auto;padding:0 clamp(22px,4.5vw,76px);display:grid}.hero-copy{flex-direction:column;justify-content:center;padding:75px clamp(35px,5vw,88px) 75px 0;display:flex}.kicker,.section-label{color:var(--orange);text-transform:uppercase;letter-spacing:.18em;margin:0 0 21px;font-size:10px;font-weight:850}.kicker:before,.section-label:before{content:"";background:var(--orange);vertical-align:middle;width:30px;height:2px;margin:0 12px 3px 0;display:inline-block}.hero h1{color:var(--navy);letter-spacing:-.047em;margin:0;font-size:clamp(47px,4.5vw,74px);font-weight:760;line-height:1.04}.hero h1 span{color:var(--orange);font-weight:410}.hero-lead{color:#556a7a;max-width:650px;margin:30px 0 35px;font-size:clamp(16px,1.25vw,19px);line-height:1.7}.hero-actions{flex-wrap:wrap;align-items:center;gap:24px;display:flex}.button{justify-content:center;align-items:center;gap:16px;min-height:51px;padding:0 20px;font-size:11px;font-weight:850;transition:background .2s,transform .2s;display:inline-flex}.button:hover{transform:translateY(-2px)}.button-primary{color:#fff;background:var(--orange)}.button-primary:hover{background:var(--navy)}.text-link{color:var(--navy);border-bottom:1px solid #9aa9b4;padding-bottom:5px;font-size:11px;font-weight:800}.text-link:hover{color:var(--orange);border-color:var(--orange)}.hero-photo{min-width:0;margin:0;position:relative;overflow:hidden}.hero-photo:before{content:"";z-index:1;pointer-events:none;background:linear-gradient(90deg,#102b4414,#0000 42%);position:absolute;inset:0}.hero-photo img{object-fit:cover;object-position:center;width:100%;height:100%}.hero-photo figcaption{z-index:2;border-left:4px solid var(--orange);background:#ffffffeb;justify-content:space-between;align-items:center;gap:20px;padding:15px 18px;display:flex;position:absolute;bottom:24px;left:25px;right:25px}.hero-photo figcaption span{color:var(--steel);text-transform:uppercase;letter-spacing:.16em;font-size:8px}.hero-photo figcaption strong{letter-spacing:.04em;font-size:10px}.competency-rail{grid-template-columns:repeat(4,1fr);max-width:1560px;margin:0 auto;padding:0 clamp(22px,4.5vw,76px);display:grid}.competency-rail>a{border-left:1px solid var(--line);border-top:1px solid var(--line);background:#fff;grid-template-columns:28px 1fr auto;align-items:center;gap:12px;min-height:145px;padding:25px 23px;transition:background .2s,color .2s;display:grid}.competency-rail>a:last-child{border-right:1px solid var(--line)}.competency-rail>a:hover{background:var(--navy);color:#fff}.competency-number{color:#91a0aa;align-self:start;padding-top:4px;font-size:9px}.competency-rail strong{margin-bottom:9px;font-size:16px;display:block}.competency-rail small{color:#71828f;text-transform:uppercase;letter-spacing:.08em;font-size:9px;line-height:1.45;display:block}.competency-rail>a:hover small{color:#bdc9d1}.competency-rail svg{color:var(--orange)}.section-shell{max-width:1560px;margin:0 auto;padding:105px clamp(22px,4.5vw,76px)}.intro{grid-template-columns:1.25fr .75fr;align-items:end;gap:9vw;display:grid}.section-heading h2,.details-heading h2,.category-heading h2,.subsection-heading h2,.heating-details h2,.power-details h2,.engineering h2,.contact h2{letter-spacing:-.042em;margin:0;font-size:clamp(38px,3.7vw,60px);font-weight:730;line-height:1.08}.section-heading h2 span{color:var(--orange);font-weight:410}.intro-text{border-left:1px solid var(--line);padding-left:38px}.intro-text p{color:#5f7280;margin:0 0 18px;font-size:15px;line-height:1.8}.intro-text p:last-child{margin-bottom:0}.photo-services{grid-template-columns:1.25fr 1fr 1fr;gap:12px;max-width:1560px;margin:0 auto;padding:0 clamp(22px,4.5vw,76px) 105px;display:grid}.photo-service{background:#cbd4da;min-height:490px;position:relative;overflow:hidden}.photo-service img{object-fit:cover;width:100%;height:100%;transition:transform .55s}.photo-service:hover img{transform:scale(1.025)}.photo-service:nth-child(2) img{object-position:61% center}.photo-overlay{color:#fff;background:linear-gradient(#0000,#05111bed 30%);flex-direction:column;justify-content:flex-end;min-height:205px;padding:30px;display:flex;position:absolute;inset:auto 0 0}.photo-overlay.light{color:var(--navy);background:linear-gradient(#0000,#fffffff5 35%)}.photo-overlay>span{text-transform:uppercase;letter-spacing:.16em;color:#e27842;font-size:8px;font-weight:850}.photo-overlay h2{letter-spacing:-.025em;margin:11px 0 8px;font-size:24px}.photo-overlay p{color:#cbd4da;max-width:380px;margin:0;font-size:12px;line-height:1.6}.photo-overlay.light p{color:#5f7280}.photo-overlay a{align-items:center;gap:10px;width:max-content;margin-top:21px;font-size:10px;font-weight:850;display:inline-flex}.photo-overlay a svg{color:#e27842}.category-section{border-top:1px solid var(--line)}.melting-category{background:var(--paper)}.fundamentals{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.fundamentals .topic-grid{grid-template-columns:repeat(4,1fr)}.fundamentals .topic-card{min-height:330px}.fundamentals-heading{grid-template-columns:1.1fr .7fr}.category-heading{grid-template-columns:1.08fr .72fr;align-items:end;gap:10vw;margin-bottom:54px;display:grid}.category-heading>p{color:#607280;margin:0;font-size:14px;line-height:1.85}.category-followup{border-top:1px solid #5e718038;padding-top:12px}.subsection-heading{grid-template-columns:.72fr 1.28fr;align-items:end;gap:5vw;margin-bottom:48px;display:grid}.subsection-heading .section-label{margin-bottom:9px}.subsection-heading h2{font-size:clamp(34px,3vw,50px)}.topic-grid{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(3,1fr);display:grid}.topic-card{background:var(--paper);border-right:1px solid var(--line);border-bottom:1px solid var(--line);flex-direction:column;min-height:345px;padding:31px 31px 29px;transition:transform .22s,box-shadow .22s,border-color .22s;display:flex;position:relative}.topic-card:before{content:"";background:var(--orange);width:45px;height:3px;position:absolute;top:-1px;left:31px}.topic-card:hover{z-index:2;border-color:#c9d3d9;transform:translateY(-3px);box-shadow:0 18px 38px #1d334317}.topic-card>span{color:#8798a4;letter-spacing:.12em;font-size:9px}.topic-card h3{color:var(--navy);letter-spacing:-.027em;margin:42px 0 15px;font-size:clamp(21px,1.55vw,27px);line-height:1.15}.topic-card>p{color:#607280;margin:0 0 25px;font-size:12px;line-height:1.75}.topic-card ul{border-top:1px solid var(--line);margin:auto 0 0;padding:19px 0 0;list-style:none}.topic-card li{color:#455c6d;padding:5px 0 5px 15px;font-size:10px;line-height:1.45;position:relative}.topic-card li:before{content:"";background:var(--orange);width:5px;height:1px;position:absolute;top:11px;left:0}.topic-card-extra{border-left:2px solid var(--orange);background:#f3f5f6;margin-top:19px;padding:15px 16px}.topic-card-extra strong{color:var(--navy);text-transform:uppercase;letter-spacing:.1em;font-size:8px;display:block}.topic-card-extra p{color:#607482;margin:7px 0 0;font-size:9px;line-height:1.55}.heating-details{background:var(--warm);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.split-layout{grid-template-columns:1fr 1fr;align-items:center;gap:8vw;display:grid}.split-layout figure{margin:0}.split-layout figure img{aspect-ratio:4/3;object-fit:cover;width:100%}.split-layout figcaption{color:#73828c;margin-top:10px;font-size:8px}.heating-visual-composite{padding:0 46px 44px 0;position:relative}.heating-visual-main{background:#d8dde0;overflow:hidden;box-shadow:0 24px 56px #1d334321}.heating-visual-main img{display:block}.heating-visual-main figcaption{border-left:3px solid var(--orange);color:#526777;text-transform:uppercase;letter-spacing:.11em;background:#fff;margin:0;padding:13px 16px;line-height:1.5}.heating-visual-inset{background:#fff;width:min(285px,48%);padding:6px;position:absolute;bottom:0;right:0;box-shadow:0 18px 42px #08203533}.split-layout .heating-visual-inset img{aspect-ratio:300/199;object-fit:cover}.heating-visual-inset figcaption{color:var(--navy);text-transform:uppercase;letter-spacing:.1em;margin:0;padding:8px 7px 4px;font-weight:800}.large-text{color:#607280;margin:28px 0 30px;font-size:16px;line-height:1.8}.process-tags{flex-wrap:wrap;gap:7px;margin-bottom:31px;display:flex}.process-tags span{color:#445b6c;text-transform:uppercase;letter-spacing:.08em;background:#fff;border:1px solid #d8d3cd;padding:9px 12px;font-size:9px;font-weight:800}.quality-list{border-top:1px solid #d5d0ca}.quality-list p{border-bottom:1px solid #d5d0ca;grid-template-columns:115px 1fr;gap:25px;margin:0;padding:17px 0;display:grid}.quality-list strong{font-size:12px}.quality-list span{color:#687a87;font-size:11px}.heating-focus-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}.heating-focus-card{border:1px solid #d8d3cd;border-top:4px solid var(--orange);background:#fff;min-width:0;padding:clamp(30px,3.2vw,49px);box-shadow:0 18px 45px #1d33430e}.heating-focus-card header{align-items:center;gap:15px;display:flex}.heating-focus-card header>span{background:var(--navy);color:#fff;flex:0 0 34px;justify-content:center;align-items:center;width:34px;height:34px;font-size:9px;font-weight:800;display:inline-flex}.heating-focus-card header p{color:var(--orange);text-transform:uppercase;letter-spacing:.13em;margin:0;font-size:9px;font-weight:850}.heating-focus-card h3{color:var(--navy);letter-spacing:-.035em;margin:34px 0 15px;font-size:clamp(30px,2.5vw,43px);line-height:1.07}.heating-focus-lead{color:#334d60;margin:0;font-size:16px;font-weight:650;line-height:1.65}.heating-focus-copy{color:#647683;margin:22px 0 0;font-size:12px;line-height:1.8}.heating-focus-details{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;gap:32px;margin-top:33px;padding-top:31px;display:grid}.heating-focus-details h4{color:var(--navy);text-transform:uppercase;letter-spacing:.09em;margin:0 0 16px;font-size:9px}.heating-focus-details ul{margin:0;padding:0;list-style:none}.heating-focus-details li{color:#596e7d;padding:6px 0 6px 15px;font-size:10px;line-height:1.5;position:relative}.heating-focus-details li:before{content:"";background:var(--orange);width:6px;height:2px;position:absolute;top:12px;left:0}.heating-focus-results{border-top:1px solid var(--line);flex-wrap:wrap;gap:7px;margin-top:32px;padding-top:20px;display:flex}.heating-focus-results span{color:#3e5668;text-transform:uppercase;letter-spacing:.08em;background:#f4f1ed;padding:8px 10px;font-size:8px;font-weight:800}.heating-method{background:var(--navy-deep);color:#fff;grid-template-columns:.7fr 1.3fr;align-items:start;gap:6vw;margin-top:76px;padding:clamp(33px,4vw,58px);display:grid}.heating-method h3{letter-spacing:-.035em;max-width:470px;margin:0;font-size:clamp(28px,2.5vw,42px);line-height:1.12}.heating-method ol{border-top:1px solid #ffffff2e;border-left:1px solid #ffffff2e;grid-template-columns:1fr 1fr;margin:0;padding:0;list-style:none;display:grid}.heating-method li{border-bottom:1px solid #ffffff2e;border-right:1px solid #ffffff2e;flex-direction:column;min-height:175px;padding:24px;display:flex}.heating-method li span{color:#dc7947;font-size:9px}.heating-method li strong{margin-top:auto;font-size:14px}.heating-method li p{color:#aebdca;margin:9px 0 0;font-size:10px;line-height:1.6}.power-details{background:var(--paper)}.power-intro{grid-template-columns:1fr .9fr;align-items:center;gap:6.5vw;padding-bottom:62px;display:grid}.power-points{border-top:1px solid var(--line);margin-top:35px}.power-points p{border-bottom:1px solid var(--line);grid-template-columns:38px 170px 1fr;align-items:center;gap:14px;margin:0;padding:18px 0;display:grid}.power-points span{color:#8d9ca7;font-size:9px}.power-points strong{font-size:12px}.power-points small{color:#687a87;font-size:10px}.power-highlights{border-top:1px solid var(--line);margin-top:36px}.power-highlights article{border-bottom:1px solid var(--line);grid-template-columns:34px 185px 1fr;align-items:center;gap:15px;padding:17px 0;display:grid}.power-highlights span{color:var(--orange);font-size:9px;font-weight:850}.power-highlights strong{color:var(--navy);font-size:12px}.power-highlights small{color:#687a87;font-size:10px;line-height:1.55}.power-gallery{gap:18px;display:grid}.power-gallery figure{border:1px solid var(--line);background:#fff;margin:0;overflow:hidden;box-shadow:0 20px 46px #1d33431a}.power-gallery img{object-fit:contain;background:#fff;width:100%;height:clamp(230px,19vw,290px);display:block}.power-gallery figcaption{border-top:1px solid var(--line);border-left:3px solid var(--orange);min-height:48px;color:var(--navy);text-transform:uppercase;letter-spacing:.12em;padding:15px 17px;font-size:9px;line-height:1.5}.converter-architecture{padding-top:0;padding-bottom:68px}.architecture-heading{background:#e7ecef;grid-template-columns:.7fr 1fr 1fr;align-items:end;gap:4vw;padding:clamp(30px,4vw,52px);display:grid}.architecture-heading .section-label{align-self:start}.architecture-heading h3{color:var(--navy);letter-spacing:-.035em;margin:0;font-size:clamp(28px,2.6vw,43px);line-height:1.1}.architecture-heading>p:last-child{color:#607280;margin:0;font-size:12px;line-height:1.8}.architecture-chain{background:var(--navy-deep);color:#fff;border-top:1px solid #ffffff24;border-left:1px solid #ffffff24;grid-template-columns:repeat(5,1fr);margin:0;padding:0;list-style:none;display:grid}.architecture-chain li{border-bottom:1px solid #ffffff24;border-right:1px solid #ffffff24;flex-direction:column;min-height:190px;padding:25px 22px;display:flex;position:relative}.architecture-chain li:not(:last-child):after{content:"→";z-index:2;background:var(--orange);color:#fff;place-items:center;width:20px;height:20px;font-size:10px;display:grid;position:absolute;top:28px;right:-10px}.architecture-chain span{color:#df7948;font-size:9px}.architecture-chain strong{margin-top:auto;font-size:14px;line-height:1.35}.architecture-chain small{color:#9eb0bc;margin-top:10px;font-size:9px;line-height:1.55}.power-details .category-followup{padding-top:50px}.engineering{background:var(--steel-light);border-top:1px solid var(--line)}.engineering-head{grid-template-columns:1.15fr .6fr;align-items:end;gap:10vw;margin-bottom:50px;display:grid}.engineering-head>p{color:#607280;margin:0;font-size:14px;line-height:1.8}.engineering-visual{background:#fff;border:1px solid #cfdae0;grid-template-columns:1.18fr .82fr;min-height:315px;margin:0 0 22px;display:grid;box-shadow:0 18px 42px #1d334312}.engineering-visual img{object-fit:contain;background:#f9fafb;width:100%;height:100%;min-height:315px;padding:28px}.engineering-visual figcaption{background:var(--navy-deep);color:#fff;flex-direction:column;justify-content:center;padding:clamp(30px,4vw,54px);display:flex}.engineering-visual figcaption span{color:#e17842;text-transform:uppercase;letter-spacing:.14em;font-size:9px;font-weight:850}.engineering-visual figcaption strong{letter-spacing:-.025em;margin-top:18px;font-size:clamp(22px,2.1vw,34px);line-height:1.16}.engineering-visual figcaption p{color:#aebdca;margin:18px 0 0;font-size:11px;line-height:1.75}.simulation-showcase{background:#fff;border:1px solid #cfdae0;margin:22px 0;padding:clamp(28px,4vw,54px);box-shadow:0 18px 42px #1d33430f}.simulation-showcase-heading{grid-template-columns:1.05fr .7fr;align-items:end;gap:clamp(35px,8vw,110px);margin-bottom:34px;display:grid}.simulation-showcase-heading h3{max-width:760px;color:var(--navy);letter-spacing:-.038em;margin:10px 0 0;font-size:clamp(28px,3vw,48px);line-height:1.08}.simulation-showcase-heading>p{border-left:2px solid var(--orange);color:#607280;margin:0;padding-left:24px;font-size:12px;line-height:1.8}.simulation-gallery{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.simulation-gallery figure{background:var(--navy-deep);border:1px solid #c8d4dc;margin:0;overflow:hidden}.simulation-gallery-wide{grid-column:1/-1}.simulation-image-link{background:#00dfe3;display:block;position:relative;overflow:hidden}.simulation-image-link:after{content:"↗";color:#fff;opacity:0;background:#082035e6;place-items:center;width:32px;height:32px;font-size:13px;transition:opacity .2s,transform .2s;display:grid;position:absolute;top:14px;right:14px;transform:translateY(5px)}.simulation-image-link:hover:after,.simulation-image-link:focus-visible:after{opacity:1;transform:translateY(0)}.simulation-image-link img{aspect-ratio:2.165;object-fit:contain;width:100%;height:auto;transition:transform .35s;display:block}.simulation-image-link:hover img{transform:scale(1.012)}.simulation-gallery figcaption{color:#fff;min-height:118px;padding:21px 23px 22px}.simulation-gallery figcaption span{color:#e17842;letter-spacing:.13em;text-transform:uppercase;font-size:8px;font-weight:850;display:block}.simulation-gallery figcaption strong{margin-top:9px;font-size:16px;line-height:1.35;display:block}.simulation-gallery figcaption small{color:#aebdca;margin-top:7px;font-size:9px;line-height:1.55;display:block}.engineering-steps{background:#fff;border:1px solid #cfdae0;grid-template-columns:repeat(4,1fr);margin:0;padding:0;list-style:none;display:grid}.engineering-steps li{border-right:1px solid #cfdae0;flex-direction:column;min-height:245px;padding:27px;display:flex}.engineering-steps li:last-child{border-right:0}.engineering-steps span{color:var(--orange);font-size:9px}.engineering-steps strong{margin-top:auto;font-size:17px}.engineering-steps p{color:#667985;margin:12px 0 0;font-size:11px;line-height:1.65}.engineering-topics{margin-top:92px}.engineering-topics .topic-card{background:#ffffffe6}.service{background:var(--warm);border-top:1px solid var(--line)}.service .topic-card{background:#ffffffed}.service-heading>p{border-left:2px solid var(--orange);padding-left:26px}.induction-tools{background:var(--steel-light);border-top:1px solid var(--line)}.tools-heading{grid-template-columns:1.08fr .72fr;align-items:end;gap:10vw;margin-bottom:52px;display:grid}.tools-heading h2{letter-spacing:-.043em;margin:0;font-size:clamp(40px,3.8vw,61px);line-height:1.07}.tools-heading>p{color:#607280;margin:0;font-size:14px;line-height:1.85}.tool-tabs{background:#fff;border:1px solid #cbd6dd;grid-template-columns:repeat(3,1fr);display:grid}.tool-tabs button{min-height:135px;color:var(--navy);text-align:left;font:inherit;cursor:pointer;background:#fff;border:0;border-right:1px solid #cbd6dd;grid-template-columns:31px 1fr;align-content:center;column-gap:14px;padding:25px 26px;transition:background .2s,color .2s;display:grid}.tool-tabs button:last-child{border-right:0}.tool-tabs button>span{color:var(--orange);grid-row:1/3;padding-top:4px;font-size:9px}.tool-tabs button strong{font-size:15px;line-height:1.3}.tool-tabs button small{color:#71838f;text-transform:uppercase;letter-spacing:.08em;margin-top:7px;font-size:8px}.tool-tabs button:hover,.tool-tabs button.active{background:var(--navy);color:#fff}.tool-tabs button.active small,.tool-tabs button:hover small{color:#b8c6cf}.tool-panel{background:#fff;border:1px solid #cbd6dd;border-top:0}.calculator-layout{grid-template-columns:1fr .8fr;min-height:630px;display:grid}.calculator-layout-skin{grid-template-columns:.92fr 1.48fr .76fr;min-height:560px}.calculator-layout-flow{grid-template-columns:.92fr 1.15fr .82fr;min-height:650px}.calculator-layout-skin .calculator-inputs{gap:22px 16px;padding:clamp(28px,2.5vw,42px)}.calculator-inputs{grid-template-columns:1fr 1fr;align-content:start;gap:25px 20px;padding:clamp(30px,4vw,58px);display:grid}.calculator-inputs label,.project-form label{color:#425a6b;text-transform:uppercase;letter-spacing:.08em;flex-direction:column;gap:9px;min-width:0;font-size:9px;font-weight:800;display:flex}.calculator-inputs input,.calculator-inputs select,.project-form input,.project-form select,.project-form textarea{width:100%;color:var(--navy);font:inherit;background:#fbfcfc;border:1px solid #cbd6dd;border-radius:0;outline:none;font-size:14px;transition:border-color .2s,box-shadow .2s}.calculator-inputs input,.calculator-inputs select,.project-form input,.project-form select{height:51px;padding:0 14px}.calculator-inputs input:focus,.calculator-inputs select:focus,.project-form input:focus,.project-form select:focus,.project-form textarea:focus{border-color:var(--orange);box-shadow:0 0 0 2px #a744171a}.input-unit{grid-template-columns:1fr auto;align-items:center;display:grid}.input-unit input{grid-area:1/1/auto/-1;padding-right:58px}.input-unit b{color:#7c8d98;pointer-events:none;grid-area:1/2;padding:0 14px;font-size:9px}.toggle-field{grid-column:1/-1}.toggle-field button{min-height:51px;color:var(--navy);text-align:left;font:inherit;cursor:pointer;background:#fbfcfc;border:1px solid #cbd6dd;padding:0 14px;font-size:12px}.toggle-field button.active{border-color:var(--orange);color:var(--orange)}.calculator-result{background:var(--navy-deep);color:#fff;flex-direction:column;padding:clamp(35px,4vw,60px);display:flex}.calculator-result>span{color:#e17945;text-transform:uppercase;letter-spacing:.13em;font-size:9px;font-weight:850}.calculator-result>strong{letter-spacing:-.05em;margin-top:24px;font-size:clamp(44px,5vw,74px);line-height:1}.calculator-result>strong small{letter-spacing:0;color:#aebdca;font-size:18px}.calculator-result>em{color:#d6e0e6;margin-top:12px;font-size:18px;font-style:normal}.calculator-result dl{border-top:1px solid #ffffff29;margin:37px 0 0}.calculator-result dl>div{border-bottom:1px solid #ffffff29;justify-content:space-between;gap:20px;padding:15px 0;display:flex}.calculator-result dt{color:#9cafbc;font-size:9px}.calculator-result dd{text-align:right;margin:0;font-size:11px;font-weight:750}.formula-box{border-left:2px solid var(--orange);background:#ffffff0f;margin-top:28px;padding:18px}.formula-box b{color:#9cafbc;text-transform:uppercase;letter-spacing:.1em;font-size:8px;display:block}.formula-box math{color:#fff;text-align:center;max-width:100%;margin-top:13px;font-family:Cambria Math,STIX Two Math,Times New Roman,serif;font-size:clamp(18px,1.35vw,23px);line-height:1.45;display:block;overflow:auto hidden}.formula-box math.formula-secondary{color:#c6d3db;border-top:1px solid #ffffff21;margin-top:12px;padding-top:12px;font-size:clamp(14px,1vw,18px)}.formula-box math.formula-enthalpy{font-size:clamp(12px,.9vw,16px)}.flow-sketch{background:#f6f8f9;border-left:1px solid #cbd6dd;border-right:1px solid #cbd6dd;flex-direction:column;min-width:0;margin:0;padding:clamp(28px,2.7vw,44px);display:flex}.flow-sketch figcaption span{color:var(--orange);letter-spacing:.13em;font-size:8px;font-weight:850}.flow-sketch figcaption h3{color:var(--navy);letter-spacing:-.034em;margin:8px 0 24px;font-size:clamp(23px,2vw,31px);line-height:1.12}.flow-sketch svg{width:100%;height:auto;margin:auto 0}.flow-machine rect{fill:url(#machineHeat);stroke:#0b2d4a;stroke-width:2px}.flow-machine path{fill:none;stroke:#fff;stroke-width:7px;stroke-linecap:round;opacity:.92}.flow-machine text{fill:#fff;font-size:16px;font-weight:750}.flow-cold>path{fill:none;stroke:#087be8;stroke-width:9px}.flow-cold circle{fill:#fff;stroke:#087be8;stroke-width:4px}.flow-cold circle+path{stroke-width:3px}.flow-cold text{fill:#1166a8;font-size:15px;font-weight:750}.flow-cold marker path{fill:#087be8}.flow-warm path{fill:none;stroke:var(--orange);stroke-width:9px}.flow-warm text{fill:var(--orange);font-size:15px;font-weight:750}.flow-warm marker path{fill:var(--orange)}.flow-heat path{fill:none;stroke:var(--orange);stroke-width:4px;stroke-linecap:round}.flow-heat text{fill:var(--orange);font-size:16px;font-weight:850}.flow-balance rect{fill:#e4ebef;stroke:#c4d0d8}.flow-balance text{fill:#40596a;font-size:15px;font-weight:750}.tool-note{color:#8fa3b2;margin:auto 0 0;padding-top:30px;font-size:9px;line-height:1.7}.calculator-warning{color:#fff;background:#c4541c2e;border-left:3px solid #d16b37;padding:18px;font-size:12px;line-height:1.6}.skin-depth-chart{background:#f7f9fa;border-left:1px solid #cbd6dd;border-right:1px solid #cbd6dd;padding:clamp(24px,2.4vw,38px)}.skin-chart-heading{grid-template-columns:1fr;align-items:end;gap:12px;margin-bottom:22px;display:grid}.skin-chart-heading span{color:var(--orange);text-transform:uppercase;letter-spacing:.12em;font-size:8px;font-weight:850}.skin-chart-heading h3{color:var(--navy);letter-spacing:-.034em;margin:8px 0 0;font-size:clamp(23px,2vw,31px);line-height:1.12}.skin-chart-heading p{color:#526a79;margin:0;font-size:13px;line-height:1.7}.skin-chart-canvas{background:#fff;border:1px solid #d4dde2;width:100%;overflow:hidden}.skin-chart-canvas svg{width:100%;height:auto;min-height:330px;display:block}.chart-grid{stroke:#cbd6dd;stroke-width:1.2px}.chart-grid.vertical{stroke-dasharray:3 5}.chart-tick{fill:#18364d;font-size:18px;font-weight:800}.chart-axis-title{fill:#0b2d4a;letter-spacing:.025em;font-size:19px;font-weight:850}.chart-area{fill:url(#skinChartFill)}.chart-line{fill:none;stroke:var(--orange);stroke-width:4px;stroke-linejoin:round;stroke-linecap:round}.chart-marker-line{stroke:#173650;stroke-width:1.5px;stroke-dasharray:4 4}.chart-marker-ring{fill:#fff;stroke:#173650;stroke-width:3px}.chart-marker{fill:var(--orange)}.chart-value rect{fill:#173650}.chart-value text{fill:#fff;font-size:17px;font-weight:850}.skin-chart-footer{background:#e7ecef;justify-content:space-between;align-items:center;gap:24px;padding:17px 19px;display:flex}.skin-chart-footer span,.skin-chart-footer strong{color:#405b6d;font-size:12px;line-height:1.5}.skin-chart-footer strong{color:var(--orange);text-align:right;text-transform:uppercase;letter-spacing:.07em}.chart-legend i{background:var(--orange);border-radius:50%;width:8px;height:8px;margin-right:8px;display:inline-block}.calculator-result-skin{padding:clamp(28px,2.7vw,43px)}.calculator-result-skin>strong{font-size:clamp(42px,4vw,61px)}.calculator-result-skin dl{margin-top:29px}.calculator-result-skin .formula-box{padding:15px}.calculator-result-skin .formula-box code{font-size:12px}.tools-disclaimer{background:#dfe6ea;border:1px solid #cbd6dd;border-top:0;align-items:center;gap:25px;padding:20px 25px;display:flex}.tools-disclaimer strong{color:var(--orange);text-transform:uppercase;letter-spacing:.1em;font-size:8px}.tools-disclaimer p{color:#647683;margin:0;font-size:9px}.contact{border-top:1px solid var(--line);background:#f5f6f6}.contact-layout{grid-template-columns:1fr .75fr;align-items:center;gap:9vw;display:grid}.contact-layout>div:first-child>p:last-child{color:#607280;max-width:680px;font-size:15px;line-height:1.8}.contact-card{border:1px solid var(--line);border-top:4px solid var(--orange);background:#fff;flex-direction:column;gap:14px;padding:34px;display:flex;box-shadow:0 16px 45px #1d334312}.contact-card>span{color:var(--orange);text-transform:uppercase;letter-spacing:.14em;font-size:8px}.contact-card strong{font-size:17px;line-height:1.45}.contact-card p{color:#71818c;border-top:1px solid var(--line);margin:8px 0 0;padding-top:18px;font-size:11px}.contact-form-layout{grid-template-columns:.72fr 1.28fr;align-items:start;gap:8vw;display:grid}.contact-intro{position:sticky;top:120px}.contact-intro h2{letter-spacing:-.042em;margin:0;font-size:clamp(40px,3.6vw,58px);line-height:1.08}.contact-intro>p:last-of-type{color:#607280;margin:27px 0 0;font-size:14px;line-height:1.8}.contact-intro ul{border-top:1px solid var(--line);margin:32px 0 0;padding:0;list-style:none}.contact-intro li{border-bottom:1px solid var(--line);color:#425b6c;padding:15px 0;font-size:10px}.contact-intro li:before{content:"✓";color:var(--orange);margin-right:10px;font-weight:900}.project-form{border:1px solid var(--line);border-top:4px solid var(--orange);background:#fff;padding:clamp(28px,4vw,52px);box-shadow:0 18px 48px #1d334311}.form-grid{grid-template-columns:1fr 1fr;gap:23px 19px;display:grid}.form-span{grid-column:1/-1}.project-form textarea{resize:vertical;min-height:165px;padding:14px;line-height:1.6}.privacy-check{align-items:flex-start;margin-top:22px;line-height:1.55;text-transform:none!important;letter-spacing:0!important;flex-direction:row!important;gap:11px!important;font-weight:500!important}.privacy-check input{width:17px;height:17px;accent-color:var(--orange);flex:0 0 17px;margin:1px 0 0}.form-submit{cursor:pointer;border:0;margin-top:25px}.form-error{border-left:3px solid var(--orange);color:#8a3514;background:#fff0eb;margin:18px 0 0;padding:12px 14px;font-size:10px;line-height:1.5}.form-success{border-left:3px solid var(--navy);background:#edf2f4;margin-top:24px;padding:21px}.form-success strong{color:var(--navy);font-size:13px}.form-success p{color:#617482;margin:8px 0 15px;font-size:10px;line-height:1.6}.form-success button{background:var(--navy);color:#fff;font:inherit;cursor:pointer;border:0;padding:10px 13px;font-size:9px;font-weight:800}footer{background:var(--navy-deep);color:#fff;grid-template-columns:1fr auto auto;align-items:center;gap:32px;padding:34px clamp(22px,4.5vw,76px);display:grid}footer .brand-word{color:#fff}.footer-brand{align-items:center;gap:15px;display:flex}.footer-brand>div{flex-direction:column;gap:4px;display:flex}.footer-brand strong{text-transform:uppercase;letter-spacing:.12em;font-size:10px}.footer-brand small{color:#8fa3b2;font-size:9px}.footer-nav{color:#a9bac6;gap:25px;font-size:10px;display:flex}footer>a{color:#d6e0e6;font-size:10px}.credits{color:#698292;border-top:1px solid #ffffff1a;grid-column:1/-1;margin:0;padding-top:18px;font-size:8px}.seo-page{background:var(--paper);min-height:100vh}.seo-header>a:first-child{display:block}.seo-header .brand{min-width:285px}.seo-header nav a.active{color:var(--orange);font-weight:800}.seo-shell{width:min(100%,1560px);margin:0 auto;padding-inline:clamp(22px,4.5vw,76px)}.seo-hero{border-bottom:1px solid var(--line);background:linear-gradient(135deg,#f5f7f8 0%,#eef2f4 100%)}.seo-hero-grid{grid-template-columns:.98fr 1.02fr;align-items:stretch;min-height:620px;display:grid}.seo-hero-copy{flex-direction:column;justify-content:center;padding:clamp(62px,7vw,105px) clamp(35px,5vw,82px) clamp(62px,7vw,105px) 0;display:flex}.breadcrumbs{color:#70828f;align-items:center;gap:10px;margin-bottom:42px;font-size:10px;display:flex}.breadcrumbs a:hover{color:var(--orange)}.seo-hero h1{max-width:850px;color:var(--navy);letter-spacing:-.047em;margin:0;font-size:clamp(43px,4.3vw,72px);line-height:1.04}.seo-lead{color:#526979;max-width:760px;margin:29px 0 0;font-size:clamp(16px,1.2vw,19px);line-height:1.75}.seo-actions{flex-wrap:wrap;align-items:center;gap:25px;margin-top:36px;display:flex}.seo-hero-image{background:#d7dfe4;min-width:0;margin:0;position:relative;overflow:hidden}.seo-hero-image img{object-fit:cover;width:100%;height:100%}.seo-hero-image figcaption{border-left:4px solid var(--orange);color:var(--navy);letter-spacing:.08em;text-transform:uppercase;background:#fffffff0;padding:15px 18px;font-size:9px;font-weight:800;position:absolute;bottom:22px;left:24px;right:24px}.seo-highlights{background:var(--navy-deep);color:#fff}.seo-highlights .seo-shell{grid-template-columns:repeat(3,1fr);display:grid}.seo-highlights article{border-right:1px solid #ffffff26;align-items:center;gap:22px;min-height:130px;padding:30px;display:flex}.seo-highlights article:first-child{border-left:1px solid #ffffff26}.seo-highlights span{color:#e07a47;font-size:9px}.seo-highlights strong{font-size:clamp(14px,1.25vw,19px);line-height:1.35}.seo-content{background:#fff}.seo-content .seo-shell{padding-block:clamp(72px,8vw,125px)}.seo-simulations{background:var(--steel-light);border-top:1px solid #c9d5dc;padding-block:clamp(45px,6vw,90px)}.seo-simulations .simulation-showcase{margin:0}.seo-simulations .simulation-showcase-heading h2{max-width:800px;color:var(--navy);letter-spacing:-.038em;margin:10px 0 0;font-size:clamp(30px,3vw,48px);line-height:1.08}.simulation-gallery-complete figure{grid-column:auto}.seo-section{border-top:1px solid var(--line);grid-template-columns:.72fr 1.28fr;gap:clamp(45px,9vw,145px);padding:clamp(52px,6vw,86px) 0;display:grid}.seo-section:first-child{border-top:0;padding-top:0}.seo-section:last-child{padding-bottom:0}.seo-section-title span{color:var(--orange);letter-spacing:.13em;margin-bottom:28px;font-size:10px;font-weight:850;display:block}.seo-section-title h2{color:var(--navy);letter-spacing:-.04em;margin:0;font-size:clamp(31px,3vw,50px);line-height:1.1}.seo-section-body p{color:#586f7e;margin:0 0 19px;font-size:15px;line-height:1.85}.seo-section-body ul{border-top:1px solid var(--line);margin:32px 0 0;padding:0;list-style:none}.seo-section-body li{border-bottom:1px solid var(--line);color:#334e60;padding:17px 0 17px 24px;font-size:12px;font-weight:750;position:relative}.seo-section-body li:before{content:"";background:var(--orange);width:10px;height:2px;position:absolute;top:24px;left:0}.seo-cta{background:var(--warm);border-block:1px solid var(--line)}.seo-cta-grid{grid-template-columns:1.1fr .65fr;align-items:center;gap:clamp(55px,10vw,150px);padding-block:clamp(70px,8vw,115px);display:grid}.seo-cta h2{max-width:820px;color:var(--navy);letter-spacing:-.043em;margin:0;font-size:clamp(37px,3.6vw,59px);line-height:1.08}.seo-cta h2+p{color:#5e7280;max-width:760px;margin:26px 0 0;font-size:15px;line-height:1.8}.seo-contact-card{border:1px solid var(--line);border-top:4px solid var(--orange);background:#fff;flex-direction:column;padding:34px;display:flex;box-shadow:0 18px 45px #1d334312}.seo-contact-card strong{color:var(--navy);font-size:17px}.seo-contact-card span{color:#71838f;text-transform:uppercase;letter-spacing:.1em;margin:7px 0 24px;font-size:10px}.seo-contact-card a{border-top:1px solid var(--line);color:#405b6d;padding:13px 0;font-size:12px}.seo-contact-card a:hover{color:var(--orange)}.seo-related{background:var(--steel-light)}.seo-related .seo-shell{padding-block:clamp(70px,7vw,105px)}.seo-related-grid{border-top:1px solid #c9d5dc;border-left:1px solid #c9d5dc;grid-template-columns:repeat(4,1fr);display:grid}.seo-related-grid a{background:#ffffffbf;border-bottom:1px solid #c9d5dc;border-right:1px solid #c9d5dc;flex-direction:column;min-height:245px;padding:27px;transition:background .2s,transform .2s;display:flex}.seo-related-grid a:hover{background:#fff;transform:translateY(-3px)}.seo-related-grid span{color:var(--orange);text-transform:uppercase;letter-spacing:.1em;font-size:8px;line-height:1.55}.seo-related-grid strong{color:var(--navy);margin-top:27px;font-size:19px;line-height:1.25}.seo-related-grid small{color:#607482;margin-top:auto;font-size:10px;font-weight:750}.seo-footer{background:var(--navy-deep);color:#fff;grid-template-columns:1fr auto auto;align-items:center;gap:45px;padding:34px clamp(22px,4.5vw,76px);display:grid}.seo-footer .brand-word{color:#fff}.seo-footer>div{color:#a9bac6;gap:24px;font-size:10px;display:flex}.seo-footer>a:last-child{color:#d6e0e6;font-size:10px}.overview-hero .seo-hero-grid{min-height:650px}.overview-pages{background:#fff}.overview-pages .seo-shell{padding-block:clamp(80px,8vw,125px)}.overview-grid{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(2,1fr);display:grid}.overview-grid a{border-right:1px solid var(--line);border-bottom:1px solid var(--line);flex-direction:column;min-height:320px;padding:clamp(29px,3.5vw,50px);display:flex}.overview-grid a:hover{background:var(--surface)}.overview-grid>a>span{color:var(--orange);font-size:9px}.overview-grid h2{color:var(--navy);letter-spacing:-.035em;margin:40px 0 16px;font-size:clamp(26px,2.3vw,39px);line-height:1.15}.overview-grid p{color:#607482;margin:0;font-size:13px;line-height:1.75}.overview-grid small{color:var(--orange);margin-top:auto;padding-top:28px;font-size:10px;font-weight:800}#kompetenzen,#schmelzen,#erwaermen,#umrichter,#engineering,#service,#fundamentals,#tools,#kontakt,#schmelzdetails,#erwaermdetails,#umrichterdetails{scroll-margin-top:88px}@media (width<=1180px){.site-header nav{display:none}.header-contact{margin-left:auto}.hero-main{grid-template-columns:1fr;padding-top:0}.hero-copy{padding:62px 0}.hero-photo{min-height:490px}.competency-rail{grid-template-columns:repeat(2,1fr)}.competency-rail>a:nth-child(2){border-right:1px solid var(--line)}.competency-rail>a:nth-child(n+3){border-top:0}.intro,.category-heading,.split-layout,.power-intro,.engineering-head,.contact-layout{grid-template-columns:1fr;gap:45px}.subsection-heading{grid-template-columns:1fr;gap:15px}.topic-grid,.fundamentals .topic-grid{grid-template-columns:repeat(2,1fr)}.heating-focus-grid{grid-template-columns:1fr}.heating-method{grid-template-columns:1fr;gap:40px}.tools-heading,.contact-form-layout{grid-template-columns:1fr;gap:45px}.calculator-layout,.calculator-layout-skin,.calculator-layout-flow{grid-template-columns:1fr}.flow-sketch{border:1px solid #cbd6dd;border-left:0;border-right:0}.contact-intro{position:static}.photo-services{grid-template-columns:1fr 1fr}.photo-service:first-child{grid-column:1/-1;min-height:560px}.intro-text{border-left:0;border-top:1px solid var(--line);padding:28px 0 0}.power-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.power-gallery img{height:clamp(220px,30vw,340px)}.architecture-heading{grid-template-columns:1fr;gap:17px}.architecture-chain{grid-template-columns:repeat(2,1fr)}.architecture-chain li:not(:last-child):after{display:none}.skin-depth-chart{border-top:1px solid #cbd6dd;border-left:0;border-right:0}.skin-chart-heading{grid-template-columns:1fr;gap:15px}.engineering-steps{grid-template-columns:repeat(2,1fr)}.engineering-visual{grid-template-columns:1fr}.engineering-visual img{min-height:280px}.simulation-showcase-heading{grid-template-columns:1fr;gap:22px}.simulation-showcase-heading>p{border-left:0;border-top:2px solid var(--orange);padding-top:19px;padding-left:0}.engineering-steps li:nth-child(2){border-right:0}.engineering-steps li:nth-child(-n+2){border-bottom:1px solid #cfdae0}footer{grid-template-columns:1fr auto}.footer-nav{display:none}.seo-hero-grid{grid-template-columns:1fr}.seo-hero-copy{padding-right:0}.seo-hero-image{min-height:470px}.seo-section{grid-template-columns:1fr;gap:32px}.seo-cta-grid{grid-template-columns:1fr}.seo-related-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=700px){.site-header{min-height:72px;padding-inline:18px}.brand{min-width:0}.brand-symbol{flex-basis:37px;width:37px;height:41px}.brand-symbol img{height:41px}.brand-word{font-size:27px}.brand-divider,.brand-sub{display:none}.header-contact{min-height:40px;padding:0 13px;font-size:9px}.language-switch button,.language-switch a{width:27px;height:29px}.hero-main{padding-inline:18px}.hero-copy{padding:50px 0 43px}.hero h1{font-size:clamp(42px,12vw,58px)}.hero-lead{font-size:15px}.hero-actions{flex-direction:column;align-items:flex-start;gap:18px}.hero-photo{min-height:330px}.hero-photo figcaption{flex-direction:column;align-items:flex-start;gap:5px;padding:12px;bottom:12px;left:12px;right:12px}.competency-rail{grid-template-columns:1fr;padding-inline:18px}.competency-rail>a,.competency-rail>a:nth-child(2){border-right:1px solid var(--line);border-top:0;min-height:112px}.competency-rail>a:first-child{border-top:1px solid var(--line)}.section-shell{padding:76px 18px}.section-heading h2,.details-heading h2,.category-heading h2,.subsection-heading h2,.heating-details h2,.power-details h2,.engineering h2,.contact h2{font-size:clamp(37px,10.5vw,49px)}.photo-services{grid-template-columns:1fr;padding:0 18px 76px}.photo-service,.photo-service:first-child{grid-column:auto;min-height:430px}.photo-overlay{padding:24px 21px}.category-heading{margin-bottom:42px}.category-followup{padding-top:0}.topic-grid,.fundamentals .topic-grid{grid-template-columns:1fr}.topic-card{min-height:315px;padding:27px 24px 25px}.topic-card:before{left:24px}.topic-card h3{margin-top:36px}.split-layout figure img{aspect-ratio:1}.heating-visual-composite{gap:12px;padding:0;display:grid}.heating-visual-inset{width:100%;padding:5px;position:static}.split-layout .heating-visual-inset img{aspect-ratio:300/199}.quality-list p{grid-template-columns:1fr;gap:7px}.heating-focus-details{grid-template-columns:1fr;gap:27px}.heating-method{margin-top:58px;padding:30px 22px}.heating-method ol{grid-template-columns:1fr}.heating-method li{min-height:155px}.power-points p{grid-template-columns:28px 1fr}.power-points small{grid-column:2}.power-highlights article{grid-template-columns:28px 1fr}.power-highlights small{grid-column:2}.power-gallery{grid-template-columns:1fr}.power-gallery img{aspect-ratio:1.68;height:auto}.converter-architecture{padding-top:0;padding-bottom:58px}.architecture-heading{padding:28px 22px}.architecture-chain{grid-template-columns:1fr}.architecture-chain li{min-height:145px}.engineering-steps{grid-template-columns:1fr}.engineering-visual{min-height:0}.engineering-visual img{min-height:0;padding:15px}.engineering-visual figcaption{padding:28px 22px}.simulation-showcase{padding:27px 18px}.simulation-gallery{grid-template-columns:1fr}.simulation-gallery-wide{grid-column:auto}.simulation-gallery figcaption{min-height:0}.engineering-steps li,.engineering-steps li:nth-child(2){border-bottom:1px solid #cfdae0;border-right:0;min-height:205px}.engineering-steps li:last-child{border-bottom:0}.engineering-topics{margin-top:68px}.seo-header .brand{min-width:0}.seo-header .header-contact{display:none}.seo-shell{padding-inline:18px}.seo-hero-copy{padding:48px 0}.breadcrumbs{margin-bottom:30px}.seo-hero h1{font-size:clamp(39px,11vw,53px)}.seo-hero-image{min-height:330px}.seo-hero-image figcaption{bottom:12px;left:12px;right:12px}.seo-highlights .seo-shell{grid-template-columns:1fr}.seo-highlights article,.seo-highlights article:first-child{border-bottom:1px solid #ffffff26;border-left:0;border-right:0;min-height:95px;padding:22px 0}.seo-section{padding:52px 0}.seo-section-body p{font-size:14px}.seo-cta-grid{padding-block:70px}.seo-related-grid,.overview-grid{grid-template-columns:1fr}.seo-related-grid a{min-height:205px}.overview-grid a{min-height:285px}.seo-footer{grid-template-columns:1fr;gap:24px}.seo-footer>div{flex-direction:column;gap:10px}.tool-tabs{grid-template-columns:1fr}.tool-tabs button{border-bottom:1px solid #cbd6dd;border-right:0;min-height:105px}.tool-tabs button:last-child{border-bottom:0}.calculator-inputs{grid-template-columns:1fr;padding:28px 20px}.calculator-result{min-height:560px;padding:34px 22px}.flow-sketch{padding:28px 14px}.flow-sketch svg{min-width:620px}.flow-sketch{overflow-x:auto}.skin-depth-chart{padding:28px 16px}.skin-chart-canvas{overflow-x:auto}.skin-chart-canvas svg{width:780px;max-width:none}.skin-chart-footer{flex-direction:column;align-items:flex-start}.skin-chart-footer strong{text-align:left}.tools-disclaimer{flex-direction:column;align-items:flex-start;gap:9px}.form-grid{grid-template-columns:1fr}.form-span{grid-column:auto}.project-form{padding:28px 20px}footer{flex-direction:column;align-items:flex-start;gap:20px;padding-inline:18px;display:flex}footer>a{align-self:flex-end}.credits{width:100%}}