:root{--ink:#123c43;--ink-deep:#0b2c34;--teal:#17756e;--green:#14754c;--green-dark:#0b5e3b;--paper:#fff;--mist:#eef5f4;--soft:#f7faf8;--line:#dbe6e3;--text:#385359;--muted:#60767a;--serif:Georgia,'Times New Roman',serif;--sans:Arial,Helvetica,sans-serif;--radius:14px;--shadow:0 15px 40px #153e4010;--container:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}img{max-width:100%;height:auto;display:block}p,h1,h2,h3{margin-top:0}h1,h2,h3{line-height:1.12}h1,h2{font-weight:600;letter-spacing:-.045em}h1{font-size:clamp(37px,4.5vw,62px);margin:0 0 25px}h1 em{font-family:var(--serif);font-weight:400;display:block;color:var(--teal)}h2{font-size:clamp(30px,3.1vw,43px);margin-bottom:20px}h3{font-size:21px;letter-spacing:-.025em}p{color:var(--text);margin-bottom:18px}strong{color:var(--ink)}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #17756e;outline-offset:4px}.container{max-width:var(--container);width:calc(100% - 64px);margin:auto}.section{padding:92px 0}.eyebrow{font-size:11px;line-height:1.4;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--teal);margin-bottom:18px}.button{display:inline-flex;align-items:center;justify-content:center;gap:32px;border:1px solid transparent;border-radius:7px;background:var(--green);color:#fff;padding:16px 23px;font-size:14px;font-weight:700;line-height:1.4;transition:background .2s,transform .2s;min-height:52px;box-shadow:0 5px 16px #06502e10}.button:hover{background:var(--green-dark);transform:translateY(-1px)}.button span{font-size:21px;font-weight:400;line-height:1}.text-link{display:inline-flex;align-items:center;gap:15px;font-size:13px;font-weight:700;color:var(--ink);padding:9px 0;background:none;border:0}.text-link:hover{text-decoration:underline;text-underline-offset:4px}.text-link span{font-size:20px;line-height:1}.small-copy,.microcopy{font-size:12px;line-height:1.6;color:var(--muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:8px;left:8px;background:#fff;padding:12px;z-index:100;transform:translateY(-150%)}.skip-link:focus{transform:none}.preview-bar{text-align:center;background:var(--ink-deep);color:#d2e3df;font-size:10px;padding:6px 12px;letter-spacing:.045em}.site-header{position:sticky;top:0;z-index:20;background:#ffffffed;backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:28px;min-height:88px}.brand{display:inline-flex;align-items:center;gap:8px;font-size:21px;letter-spacing:-1px;font-weight:800;white-space:nowrap}.brand-light{font-weight:400}.brand-mark{width:30px;height:37px;background:var(--ink);color:#fff;border-radius:12px 3px 12px 3px;display:grid;place-items:center;font-size:35px;font-weight:400;line-height:1}.brand small{display:block;font-size:6.7px;line-height:1.2;letter-spacing:1px;margin-top:6px}.nav-wrap nav{display:flex;align-items:center;gap:30px;font-size:12px;font-weight:600}.nav-wrap nav>a:not(.button):hover{color:var(--teal)}.button-small{padding:13px 17px;min-height:43px;gap:20px;font-size:12px}.menu-toggle{display:none}.hero{background:linear-gradient(115deg,#f6f8f3 10%,#eef5f4 100%);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center;min-height:620px;padding-top:55px;padding-bottom:55px}.hero-copy{padding:10px 0 5px}.hero-copy .eyebrow{display:flex;align-items:center;gap:9px}.status-dot{width:7px;height:7px;display:inline-block;background:var(--green);border-radius:50%}.hero-lead{font-size:15px;line-height:1.75;max-width:520px;margin-bottom:24px}.check-list{list-style:none;margin:0;padding:0}.check-list li{position:relative;padding:0 0 8px 25px;font-size:13px;color:var(--text)}.check-list li:before{content:'✓';position:absolute;left:0;color:var(--green);font-weight:700}.hero-actions{display:flex;align-items:center;gap:23px;margin-top:23px;flex-wrap:wrap}.hero-actions .button{padding:16px 20px;gap:23px}.microcopy{font-size:10px;margin:15px 0 0}.hero-visual{position:relative;align-self:stretch;margin-right:-95px;min-height:490px;border-radius:20px 0 0 20px;overflow:hidden}.hero-visual picture,.hero-visual img{width:100%;height:100%;object-fit:cover;object-position:66% center}.hero-visual:after{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(0deg,#061a28a3,transparent 55%)}.image-note{position:absolute;bottom:14px;left:18px;right:18px;color:#eef5f1cc;font-size:8px;line-height:1.4;z-index:1}.image-panel{position:absolute;bottom:48px;left:25px;right:40px;z-index:2;background:#fffffff0;backdrop-filter:blur(10px);display:flex;align-items:center;gap:13px;border-radius:9px;padding:20px}.panel-line{width:5px;height:37px;border-radius:4px;background:var(--green)}.image-panel p{margin:0;line-height:1.45;font-size:14px}.image-panel strong{display:block;margin-bottom:4px}.image-panel span:not(.panel-line){display:block;font-size:11px;color:var(--muted)}.proof-strip{border-bottom:1px solid var(--line);background:#fff}.proof-grid{display:grid;grid-template-columns:repeat(3,1fr);padding-top:26px;padding-bottom:26px}.proof-grid>div{display:flex;gap:16px;align-items:center;padding:0 25px;border-right:1px solid var(--line)}.proof-grid>div:first-child{padding-left:0}.proof-grid>div:last-child{border:0}.proof-icon{font-family:var(--serif);color:var(--teal);font-size:38px;line-height:1}.proof-grid p{margin:0;font-size:12px;line-height:1.6}.proof-grid strong,.proof-grid p span{display:block}.proof-grid p span{font-size:11px;color:var(--muted)}.section-top{display:flex;justify-content:space-between;gap:70px;align-items:flex-end;margin-bottom:37px}.section-top>div{flex:1.2}.section-top>p{flex:1;max-width:390px;font-size:14px;line-height:1.75;margin-bottom:22px}.section-top h2{margin-bottom:9px}.solution-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:23px}.solution-card{border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:transform .2s,box-shadow .2s;background:linear-gradient(140deg,#fff,#f6f9f7)}.solution-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.card-number{font-size:9px;color:var(--muted);letter-spacing:.1em;font-weight:700;display:block;margin-bottom:24px}.solution-card svg{width:47px;height:47px;stroke:var(--teal);fill:none;stroke-width:1.4;stroke-linejoin:round;stroke-linecap:round;margin-bottom:24px}.solution-card h3{font-size:23px;max-width:240px;margin-bottom:17px}.solution-card p{font-size:13px;line-height:1.8;min-height:70px}.card-link{font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:18px}.card-link span{font-size:20px;color:var(--teal)}.calculator-section{background:var(--mist)}.calculator-shell{display:grid;grid-template-columns:1.65fr 1fr;gap:0;border:1px solid #d3e1dd;border-radius:18px;overflow:hidden;background:white;box-shadow:var(--shadow)}.calculator-inputs{padding:30px}.calculator-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:13px}.calculator-heading h3{font-size:20px;margin:0}.calculator-heading .text-link{font-size:10px;font-weight:400;text-decoration:underline}.calculator-inputs>.small-copy{max-width:520px;font-size:10px;margin-bottom:22px}.table-scroll{overflow:auto}.device-table{border-collapse:collapse;width:100%;font-size:11px;table-layout:fixed}.device-table th:first-child{width:43%}.device-table th:not(:first-child){text-align:center}.device-table thead{color:var(--muted);font-size:9px}.device-table thead th{font-weight:400;padding:8px 5px 10px;border-bottom:1px solid var(--line);line-height:1.4}.device-table thead th:first-child{text-align:left;padding-left:0}.device-table thead span{display:block}.device-table tbody th{font-size:11px;font-weight:400;padding:13px 8px 13px 0;text-align:left;line-height:1.5}.device-table tbody td{padding:10px 4px}.device-table tbody tr{border-bottom:1px solid #e9eeec}.device-table input[type=number]{width:100%;min-width:48px;text-align:center;font-size:11px;background:#fafcfb;border:1px solid var(--line);border-radius:5px;padding:9px 3px;color:var(--ink);min-height:36px}.device-table input[type=checkbox],.voltage-field input{accent-color:var(--green);width:16px;height:16px;vertical-align:middle;flex:none}.device-table label{display:flex;align-items:center;gap:7px}.device-table tbody tr:not(:has(input[type=checkbox]:checked)) td{opacity:.5}.device-table .custom-name{width:100%;min-width:70px;font-size:11px;border:0;background:transparent;padding:7px 0;color:var(--ink);border-bottom:1px dashed #a6bdb7}.add-device{display:flex;align-items:center;gap:8px;background:none;border:0;color:var(--teal);font-size:11px;padding:16px 0}.add-device span{font-size:20px;line-height:1}.voltage-field{display:flex;gap:17px;flex-wrap:wrap;border:0;padding:17px 0 0;margin:7px 0 22px}.voltage-field legend{font-size:11px;font-weight:700;padding:0;margin-bottom:10px}.voltage-field label{font-size:11px;display:flex;align-items:center;gap:5px}.calculator-submit{width:100%;font-size:12px;padding:14px 16px;min-height:48px}.calculator-result{background:var(--ink-deep);color:#fff;padding:34px 30px;align-self:stretch}.calculator-result .eyebrow{color:#9ed1b8;font-size:9px;margin-bottom:15px}.calculator-result h3{font-size:20px;font-weight:400;line-height:1.35;color:#fff;margin-bottom:20px;max-width:220px}.result-number{font-size:65px;line-height:1.05;font-weight:500;letter-spacing:-.05em;color:#fff;margin-bottom:7px;display:flex;gap:9px;align-items:baseline}.result-unit{font-size:22px;letter-spacing:0;font-weight:400}.result-label{color:#abc3c5;font-size:10px;margin-bottom:26px;max-width:240px}.result-breakdown{margin:0 0 15px}.result-breakdown>div{display:flex;align-items:center;justify-content:space-between;gap:14px;border-bottom:1px solid #ffffff20;padding:13px 0;font-size:10px}.result-breakdown dt{max-width:175px;color:#c9ddda;line-height:1.5}.result-breakdown dd{font-size:11px;white-space:nowrap;margin:0;font-weight:600}.result-equation{font-size:10px;color:#a8c4bf;padding:10px 0 16px;margin-bottom:0}.result-note{padding:16px;background:#ffffff09;border-radius:7px;border:1px solid #ffffff15;margin-bottom:15px}.result-note strong{color:#e1efea;font-size:11px;display:block;margin-bottom:7px}.result-note p{font-size:10px;line-height:1.7;color:#b8ccca;margin:0}.calculator-result>.small-copy{color:#b4cbc7;font-size:10px;margin-bottom:20px}.result-link{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:10px;color:#fff;text-decoration:underline;text-underline-offset:4px}.result-link span{font-size:20px}.calculator-footnote{font-size:10px;line-height:1.7;max-width:900px;margin:20px 0 0;color:var(--muted)}.notice,.form-error{font-size:12px;padding:12px;border:1px solid #bd5a41;background:#fff3ed;margin-top:15px;border-radius:5px}.method-grid{display:grid;grid-template-columns:.95fr 1fr;gap:75px;align-items:center}.method-image{position:relative;border-radius:var(--radius);overflow:hidden;align-self:stretch;min-height:530px;background:#e1ebe6}.method-image picture,.method-image img{height:100%;width:100%;object-fit:cover;object-position:48%}.method-image:after{content:'';position:absolute;inset:65% 0 0;background:linear-gradient(transparent,#001f2b99);pointer-events:none}.method-copy h2{font-size:37px}.method-copy>p:not(.eyebrow){font-size:14px;line-height:1.8}.method-steps{list-style:none;margin:30px 0 0;padding:0}.method-steps li{display:flex;gap:19px;padding:17px 0;border-top:1px solid var(--line)}.method-steps li>span{font-family:var(--serif);font-size:23px;color:var(--teal);line-height:1.2}.method-steps h3{font-size:15px;margin-bottom:7px;letter-spacing:0}.method-steps p{font-size:12px;line-height:1.7;margin:0}.compare-section{padding-top:55px;background:var(--soft)}.comparison-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.comparison-card{padding:33px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.comparison-card .eyebrow{display:block;font-size:9px}.comparison-card h3{font-size:25px}.comparison-card p{font-size:13px;max-width:400px;line-height:1.8;margin-bottom:22px}.comparison-card .text-link{font-size:12px}.safety-band{display:flex;align-items:center;gap:20px;background:#e3efeb;border:1px solid #cadfd4;border-radius:var(--radius);padding:27px 30px;margin-top:25px}.safety-symbol{display:grid;place-items:center;border:1px solid var(--teal);border-radius:50%;font-family:var(--serif);font-size:27px;height:43px;width:43px;flex:none;color:var(--teal)}.safety-band h3{font-size:14px;line-height:1.4;margin-bottom:8px;letter-spacing:0}.safety-band p{font-size:11px;line-height:1.8;margin:0;max-width:660px}.safety-band a{margin-left:auto;font-size:11px;white-space:nowrap;font-weight:700;color:var(--teal)}.safety-band a span{display:inline-block;margin-left:10px;font-size:18px}.faq-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:90px}.faq-grid>div:first-child>p:not(.eyebrow){font-size:14px;max-width:300px}.faq-list details{border-bottom:1px solid var(--line)}.faq-list details:first-child{border-top:1px solid var(--line)}.faq-list summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 0;font-size:14px;font-weight:600;line-height:1.5}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:'+';font-size:23px;color:var(--teal);line-height:1;font-weight:400}.faq-list details[open] summary:after{content:'−'}.faq-list details div{padding-right:32px}.faq-list details p{font-size:12px;line-height:1.8;margin-bottom:22px}.final-section{padding:0 0 80px}.final-panel{background:var(--ink);border-radius:var(--radius);padding:42px 45px;display:flex;justify-content:space-between;align-items:center;gap:45px;position:relative;overflow:hidden}.final-panel:before{content:'';position:absolute;width:380px;height:380px;border:1px solid #ffffff0a;border-radius:50%;right:-100px;top:-120px;pointer-events:none;box-shadow:0 0 0 65px #ffffff03,0 0 0 130px #ffffff02}.final-panel>div,.final-panel>a{position:relative}.final-panel .eyebrow{color:#9fcab9;font-size:9px}.final-panel h2{font-size:34px;color:white;margin-bottom:13px}.final-panel p:not(.eyebrow){color:#b9d1cd;font-size:12px;margin:0}.final-panel .button{white-space:nowrap;background:#e1f3df;color:#123f30;font-size:12px}.final-panel .button:hover{background:#cde7ca}.site-footer{background:#0a2a33;padding:55px 0 20px;color:#dae8e4}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:45px}.footer-brand{color:#fff;margin-bottom:20px}.footer-brand .brand-mark{background:#e2efe7;color:var(--ink)}.footer-grid p{font-size:11px;line-height:1.8;color:#91adae}.footer-grid h2{font-size:10px;letter-spacing:.03em;line-height:1.5;color:#d5e4e1;margin:5px 0 19px}.footer-grid>div>a:not(.brand){display:block;font-size:11px;margin-bottom:10px;color:#99b4b4}.footer-grid>div>a:not(.brand):hover{color:#fff;text-decoration:underline}.footer-bottom{display:flex;justify-content:space-between;gap:25px;border-top:1px solid #ffffff13;margin-top:35px;padding-top:20px;font-size:9px;color:#739394}
@media(min-width:1400px){.hero-visual{margin-right:-110px}}
@media(max-width:1100px){.container{width:calc(100% - 48px)}.nav-wrap nav{gap:20px}.hero-grid{gap:25px}.hero-visual{margin-right:-50px}.hero-actions{gap:15px}.hero-actions .button{gap:15px;font-size:12px}.hero-actions .text-link{font-size:12px}.proof-grid>div{padding:0 16px;gap:10px}.solution-card{padding:23px}.solution-card h3{font-size:21px}.section-top{gap:45px}.calculator-inputs{padding:25px}.calculator-result{padding:30px 23px}.method-grid{gap:45px}.method-copy h2{font-size:32px}.safety-band{flex-wrap:wrap}.safety-band a{margin-left:63px}.faq-grid{gap:55px}.final-panel{padding:35px}.final-panel h2{font-size:29px}.footer-grid{gap:25px}}
@media(max-width:850px){html{scroll-padding-top:95px}.section{padding:64px 0}.site-header .nav-wrap{min-height:75px}.brand{font-size:20px}.brand small{font-size:6px}.nav-wrap{position:relative}.menu-toggle{display:flex;align-items:center;gap:8px;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:5px;padding:8px 10px;font-size:12px}.menu-toggle span{font-size:15px}.nav-wrap nav{display:none;position:absolute;top:75px;left:-24px;right:-24px;background:#fff;border-bottom:1px solid var(--line);padding:20px 24px;box-shadow:0 15px 20px #173a3f12;flex-direction:column;align-items:stretch;gap:0}.nav-wrap nav.is-open{display:flex}.nav-wrap nav>a:not(.button){padding:12px 0}.nav-wrap nav .button{margin-top:12px;justify-content:space-between}.hero-grid{grid-template-columns:1fr;gap:35px;padding-top:45px;padding-bottom:35px}.hero-copy{padding:0}.hero-copy h1{font-size:48px;max-width:660px}.hero-lead{max-width:620px}.hero-checks li{font-size:13px}.hero-visual{margin-right:0;min-height:350px;height:350px;border-radius:14px;align-self:auto}.hero-visual img{object-position:center 62%}.image-panel{max-width:360px;bottom:42px;left:20px}.proof-grid{gap:15px;align-items:start}.proof-grid>div{flex-direction:column;text-align:center;padding:0 10px;gap:10px;border:0}.proof-grid>div:first-child{padding-left:10px}.proof-icon{font-size:29px}.proof-grid p{font-size:11px}.proof-grid p span{font-size:9px}.section-top{display:block;margin-bottom:27px}.section-top>p{max-width:620px;margin-top:20px;font-size:13px}.solution-grid{gap:15px}.solution-card{padding:19px}.solution-card h3{font-size:19px;max-width:180px}.solution-card p{font-size:11px;min-height:95px}.card-link{font-size:10px;line-height:1.4;gap:10px}.card-number{font-size:8px}.calculator-shell{grid-template-columns:1.4fr 1fr}.calculator-inputs{padding:24px 20px}.calculator-heading{align-items:flex-start;gap:5px}.calculator-heading h3{font-size:17px}.calculator-heading .text-link{font-size:9px;padding:2px 0;max-width:95px;text-align:right}.device-table{min-width:320px}.device-table th:first-child{width:39%}.device-table tbody th{font-size:10px}.device-table input[type=number]{font-size:10px;min-width:44px}.calculator-result{padding:27px 21px}.calculator-result h3{font-size:18px}.result-number{font-size:56px}.result-breakdown>div{font-size:9px;gap:10px}.result-breakdown dd{font-size:10px}.result-equation{font-size:9px}.method-grid{grid-template-columns:1fr;gap:35px}.method-image{min-height:0;height:360px;max-width:650px;width:100%}.method-image img{object-position:center 52%}.method-copy{max-width:650px}.method-copy h2{font-size:34px}.method-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.method-steps li{display:block}.method-steps li>span{display:block;margin-bottom:16px}.method-steps h3{font-size:14px}.method-steps p{font-size:11px}.comparison-card{padding:27px}.comparison-card h3{font-size:22px}.comparison-card p{font-size:12px}.faq-grid{grid-template-columns:1fr;gap:25px}.faq-grid>div:first-child>p:not(.eyebrow){max-width:520px;font-size:13px}.faq-grid h2 br{display:none}.final-panel{display:block}.final-panel .button{margin-top:25px}.footer-grid{grid-template-columns:1.4fr 1fr;gap:30px}.footer-bottom{font-size:8px}.final-section{padding-bottom:60px}}
@media(max-width:600px){.container{width:calc(100% - 36px)}.preview-bar{font-size:9px;padding:5px 10px}.site-header .nav-wrap{min-height:69px}.brand{font-size:18px}.brand small{font-size:5.7px;letter-spacing:.65px}.brand-mark{width:27px;height:33px;font-size:31px}.nav-wrap nav{top:69px;left:-18px;right:-18px;padding:16px 18px}.hero-grid{padding-top:36px;gap:27px;padding-bottom:27px}.hero-copy .eyebrow{font-size:8.5px;letter-spacing:.11em;margin-bottom:20px}.hero-copy h1{font-size:36px;line-height:1.12;margin-bottom:20px}.hero-lead{font-size:13px;line-height:1.75;margin-bottom:20px}.hero-checks li{font-size:11px;padding-left:21px}.hero-actions{gap:6px;align-items:stretch;flex-direction:column;margin-top:19px}.hero-actions .button{font-size:12px;gap:20px;justify-content:space-between;padding:15px 18px}.hero-actions .text-link{justify-content:center;margin-top:5px;font-size:11px}.microcopy{font-size:8px;text-align:center;margin-top:9px}.hero-visual{height:270px;min-height:270px}.image-panel{left:15px;right:15px;bottom:37px;padding:15px;gap:10px}.image-panel p{font-size:12px}.image-panel span:not(.panel-line){font-size:9px}.image-note{left:15px;bottom:12px;font-size:7px}.panel-line{height:30px}.proof-grid{gap:5px;padding-top:20px;padding-bottom:20px}.proof-grid>div,.proof-grid>div:first-child{padding:0 5px;gap:8px}.proof-grid p{font-size:9px;line-height:1.5}.proof-grid p span{font-size:8px;margin-top:4px}.proof-icon{font-size:25px}.section{padding:49px 0}.eyebrow{font-size:9px;letter-spacing:.11em;margin-bottom:15px}h2{font-size:31px;line-height:1.12}.section-top h2 br{display:none}.section-top>p{font-size:12px;line-height:1.8;margin-top:17px}.solution-grid{grid-template-columns:1fr;gap:13px}.solution-card{padding:22px;position:relative}.card-number{font-size:8px;margin-bottom:16px}.solution-card svg{width:35px;height:35px;position:absolute;right:23px;top:22px;margin:0}.solution-card h3{font-size:21px;max-width:270px;padding-right:20px;margin-bottom:12px}.solution-card p{font-size:12px;min-height:0;margin-bottom:18px}.card-link{font-size:10px;padding-top:14px}.calculator-shell{grid-template-columns:1fr;border-radius:12px}.calculator-inputs{padding:22px 17px}.calculator-heading h3{font-size:18px}.calculator-heading .text-link{max-width:none;font-size:9px;align-self:center}.calculator-inputs>.small-copy{font-size:9px;margin:15px 0 16px}.device-table{min-width:290px;font-size:10px}.device-table tbody th{font-size:10px;line-height:1.5;padding-right:4px}.device-table label{gap:4px}.device-table input[type=checkbox]{width:14px;height:14px}.device-table th:first-child{width:40%}.device-table tbody td{padding:9px 2px}.device-table input[type=number]{min-width:42px;padding:8px 1px;font-size:9px}.device-table thead th{font-size:8px;padding-left:2px;padding-right:2px}.voltage-field{gap:14px}.calculator-result{padding:27px 24px}.calculator-result h3{font-size:19px;max-width:none}.result-number{font-size:61px}.result-label{max-width:none;font-size:10px;margin-bottom:20px}.result-breakdown>div{font-size:10px;padding:12px 0}.result-breakdown dt{max-width:230px}.result-breakdown dd{font-size:11px}.result-equation{font-size:10px}.calculator-result .result-note{margin-top:3px}.result-note p,.calculator-result>.small-copy{font-size:10px}.calculator-footnote{font-size:9px;margin-top:15px;line-height:1.8}.method-image{height:280px}.method-copy h2{font-size:31px}.method-copy>p:not(.eyebrow){font-size:12px}.method-steps{display:block;margin-top:22px}.method-steps li{display:flex;gap:15px;padding:18px 0}.method-steps li>span{font-size:23px;line-height:1;margin:0;min-width:29px}.method-steps h3{font-size:14px}.method-steps p{font-size:11px}.comparison-grid{grid-template-columns:1fr;gap:13px}.comparison-card{padding:24px}.comparison-card h3{font-size:24px}.comparison-card p{font-size:12px;margin-bottom:13px}.comparison-card .text-link{font-size:11px}.safety-band{padding:22px;gap:14px;align-items:flex-start;margin-top:15px}.safety-symbol{width:30px;height:30px;font-size:21px}.safety-band>div{flex:1}.safety-band h3{font-size:13px;line-height:1.5}.safety-band p{font-size:10px}.safety-band a{margin-left:44px;font-size:10px}.faq-grid{gap:14px}.faq-list summary{font-size:12px;padding:20px 0}.faq-list details p{font-size:11px}.faq-list details div{padding-right:20px}.final-section{padding-bottom:45px}.final-panel{padding:28px 23px}.final-panel h2{font-size:28px}.final-panel h2 br{display:none}.final-panel .eyebrow{font-size:8px}.final-panel p:not(.eyebrow){font-size:11px}.final-panel .button{width:100%;justify-content:space-between;font-size:11px;padding:14px 17px;gap:10px}.site-footer{padding-top:38px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px 18px}.footer-grid>div:first-child{grid-column:1/-1}.footer-brand{margin-bottom:14px}.footer-grid p{font-size:10px;margin-bottom:5px}.footer-grid h2{font-size:9px;margin-bottom:13px}.footer-grid>div>a:not(.brand){font-size:10px;margin-bottom:10px}.footer-bottom{display:block;line-height:1.7;padding-top:17px;margin-top:25px;font-size:8px}.footer-bottom span{display:block;margin-bottom:6px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media print{.preview-bar,.site-header,.hero-actions,.calculator-submit,.add-device,.footer-grid{display:none}.section{padding:25px 0}.container{width:100%}.hero-grid{min-height:0;grid-template-columns:1fr}.hero-visual{display:none}.calculator-shell{grid-template-columns:1.5fr 1fr}.calculator-result{background:#fff;color:#123c43;border:1px solid #ddd}.calculator-result *{color:#123c43!important}.site-footer{background:#fff}.solution-grid{grid-template-columns:repeat(3,1fr)}.faq-list details>div{display:block}a{text-decoration:none}}
/* Calculator: readable editable data, with contained table scrolling on small screens. */
.calculator-shell,.calculator-inputs,.calculator-result{min-width:0}.device-table{min-width:470px}.device-table tbody th{font-size:13px}.device-table input[type=number]{font-size:14px;min-height:40px}.device-table thead th{font-size:11px}.device-table .custom-name{font-size:13px}.calculator-inputs>.small-copy{font-size:12px}.voltage-field label,.voltage-field legend,.add-device{font-size:13px}.reserve-field{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-top:20px;margin-top:6px}.reserve-field>label{font-size:13px;font-weight:700;line-height:1.5}.reserve-field label>span{display:block;font-size:11px;font-weight:400;color:var(--muted)}.reserve-field>div{display:flex;align-items:center;gap:8px;font-size:13px}.reserve-field input{width:75px;min-height:42px;border:1px solid var(--line);border-radius:5px;background:#fafcfb;color:var(--ink);text-align:center;padding:8px 5px;font-size:14px}#reserve-help{font-size:11px;margin:10px 0 18px;line-height:1.7}
@media(max-width:600px){.calculator-inputs{padding:22px 17px}.device-table tbody th{font-size:13px}.device-table input[type=number]{font-size:14px}.device-table thead th{font-size:11px}.device-table input[type=checkbox]{width:16px;height:16px}.calculator-heading .text-link{font-size:11px}.calculator-heading{gap:10px}.calculator-heading h3{font-size:18px}.calculator-inputs>.small-copy{font-size:12px}.voltage-field{column-gap:12px;row-gap:10px}.voltage-field label{font-size:13px}.table-scroll{max-width:100%;overscroll-behavior-x:contain}.reserve-field label>span{font-size:11px}.calculator-footnote{font-size:11px}.result-note p,.calculator-result>.small-copy,.result-label,.result-breakdown dt,.result-breakdown dd,.result-equation{font-size:12px}.result-link{font-size:12px}}
.device-table .custom-label{display:flex;align-items:center;gap:7px}

/* Auftrag 1: keyboard scroll regions and narrow navigation. */
[tabindex]:focus-visible{outline:3px solid #17756e;outline-offset:4px}
.hero-copy{min-width:0}
@media(max-width:600px){.nav-wrap{gap:8px}.menu-toggle{flex-shrink:0}}
@media(max-width:360px){.hero-copy h1{font-size:34px}}