:root{--bg:#0b111b;--panel:#111d2a;--ink:#f5f7fb;--muted:#b2c1d0;--blue:#62cfff;--line:#2b3f52;--max:1240px;--radius:18px;color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:125px}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 Arial,Helvetica,sans-serif}button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}button,a,input,select,textarea,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:4px}.wrap{width:min(var(--max),calc(100% - 80px));margin:auto}.preview{background:#203246;padding:7px 20px;text-align:center;font-size:12px;color:#d3e7f5}.skip{position:absolute;left:20px;top:-100px;background:#fff;color:#000;padding:12px;z-index:100}.skip:focus{top:10px}header{position:sticky;top:0;z-index:20;background:rgba(9,16,25,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}.head{min-height:96px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-size:23px;letter-spacing:.2px;white-space:nowrap}.brand strong{font-weight:800}.brand span{display:block;font-size:8px;letter-spacing:1.5px;color:var(--muted)}nav{display:flex;align-items:center;gap:28px;font-size:14px}nav a:hover{color:var(--blue)}.menu{display:none}.btn{background:var(--blue);color:#07121b;display:inline-flex;justify-content:center;align-items:center;gap:24px;border:1px solid var(--blue);border-radius:7px;padding:15px 22px;min-height:50px;font-weight:700;line-height:1.4;transition:transform .2s,box-shadow .2s}.btn:hover{box-shadow:0 0 25px #62cfff29;transform:translateY(-2px);color:#07121b}.btn.outline{background:rgba(11,17,27,.7);color:var(--ink);border-color:#6aa4c3}.btn.small{padding:11px 18px;min-height:44px}.hero{position:relative;overflow:hidden;min-height:650px;display:flex;align-items:center;border-bottom:1px solid var(--line)}.hero-photo{position:absolute;inset:0;background:linear-gradient(90deg,#0b111b55,transparent),url('assets/hero_elektryczne.webp') center/cover}.hero-content{position:relative;padding-block:76px}.eyebrow{color:var(--blue);font-size:12px;letter-spacing:2px;text-transform:uppercase;font-weight:700;margin:0 0 22px}h1,h2,h3{line-height:1.13;letter-spacing:-1.2px;margin:0}h1{font-size:clamp(40px,4.65vw,68px);max-width:910px;text-wrap:balance}h1 span{color:#c8edff}h2{font-size:clamp(30px,3.45vw,49px);margin-bottom:26px}h3{font-size:24px;letter-spacing:-.4px}p{margin:18px 0;color:var(--muted)}.lead{font-size:27px;line-height:1.35;max-width:600px;margin:28px 0 20px}.hero-desc{max-width:530px;font-size:17px}.actions{display:flex;gap:16px;margin:30px 0 24px}.audience{font-size:14px;color:#d4e2ec}.image-note{font-size:10px;color:#bdd0df}.light-line{position:absolute;width:110%;height:2px;background:linear-gradient(90deg,transparent,#62cfff,transparent);filter:drop-shadow(0 0 9px #62cfff);bottom:72px;transform:rotate(-7deg);opacity:.28;animation:light 3.8s ease-out 1}@keyframes light{0%{transform:translateX(-95%) rotate(-7deg);opacity:0}45%{opacity:.9}100%{transform:translateX(0) rotate(-7deg);opacity:.28}}.service-strip{display:flex;justify-content:space-between;gap:20px;padding-block:22px;font-size:12px;color:#c0d0df;border-bottom:1px solid var(--line)}.service-strip span:before{content:'';width:4px;height:4px;display:inline-block;background:var(--blue);margin-right:9px}.section{padding-block:92px}.section-intro{display:flex;justify-content:space-between;gap:60px;align-items:end;margin-bottom:32px}.section-intro>p{max-width:410px}.service-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.card{border:1px solid var(--line);background:linear-gradient(130deg,#162534,#0e1824);border-radius:var(--radius);overflow:hidden;transition:transform .2s,border-color .2s;display:flex;flex-direction:column}.card:hover,.card:focus-within{transform:translateY(-4px);border-color:#62cfff88}.service-img{height:230px;background-image:url('assets/zakresy_elektryczne.webp');background-size:300% auto;background-repeat:no-repeat}.part-one{background-position:left center}.part-two{background-position:center center}.part-three{background-position:right center}.card-body{padding:25px;flex:1;display:flex;flex-direction:column}.card h3{font-size:25px;line-height:1.2}.card p{font-size:15px}.num{font-size:10px;color:var(--blue);letter-spacing:1.8px;margin-bottom:14px}.text-button,.inline{border:0;background:none;color:var(--blue);text-align:left;padding:12px 0;min-height:44px;font-weight:700}.card .text-button{margin-top:auto}.card details{font-size:14px}.card summary{padding:10px 0}.caption{font-size:11px;color:#849bac}.technical{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-top:45px}.technical>div{border-top:1px solid var(--line);padding-top:30px}.technical p{font-size:16px}.soft{background:linear-gradient(120deg,#152331,#0e1925)}.objects{display:grid;grid-template-columns:1fr 1fr;gap:32px 65px;margin-top:40px}.objects article{position:relative;padding-left:42px}.objects span{position:absolute;left:0;top:0;color:var(--blue);font-size:12px}.objects h3{font-size:23px}.objects p{font-size:16px}.scope-note{font-size:14px;border-top:1px solid #34475a;padding-top:25px;margin-top:30px}.steps{display:grid;grid-template-columns:repeat(4,1fr);list-style:none;padding:0;gap:25px;margin:40px 0 60px}.steps li{border-top:1px solid var(--line);padding-top:24px}.steps span{font-size:13px;color:var(--blue)}.steps h3{font-size:21px;margin-top:14px}.steps p{font-size:15px}.document-box{border:1px solid var(--line);border-radius:16px;padding:40px;display:grid;grid-template-columns:1fr 1.3fr;gap:50px;background:radial-gradient(ellipse at left,#1c3547,#101a26)}.document-box h3{font-size:29px}.document-box p{margin:0}.document-box .eyebrow{margin-bottom:20px}.faq{display:grid;grid-template-columns:1fr 1.6fr;gap:70px;border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{cursor:pointer;padding:20px 0;min-height:48px}details p{font-size:16px}.contact{background:linear-gradient(120deg,#152c3f,#0b111b 60%);border-top:1px solid #355568}.contact-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:65px;align-items:start}.contact-copy{position:sticky;top:130px}.contact-copy>a{display:block}.phone{font-size:31px;letter-spacing:.5px;color:var(--blue);font-weight:700;margin-top:26px}.demo-note{font-size:12px;line-height:1.6;padding:16px;background:#213448;border:1px solid #435e75;border-radius:8px;margin-top:28px;color:#d2e6f6}form{background:#142131;border:1px solid #395169;border-radius:18px;padding:32px}fieldset{padding:0;margin:0 0 28px;border:0;min-width:0}legend{font-weight:700;color:#eef6fc;font-size:17px;padding:0;margin-bottom:12px}label{display:block;font-size:14px;color:#e0ebf3;margin-top:15px}small{font-size:11px;font-weight:400;color:var(--muted);display:inline-block;margin-left:5px}input,select,textarea{display:block;width:100%;border:1px solid #586f83;background:#0c1621;color:#eef6fc;border-radius:5px;padding:12px;min-height:47px;margin-top:7px;font-size:16px}input[type=checkbox]{width:19px;height:19px;min-height:19px;margin:0;flex:0 0 auto;accent-color:var(--blue)}.choices{display:grid;grid-template-columns:1fr 1fr;gap:10px}.choices label{display:flex;align-items:center;gap:10px;margin:0;padding:11px;background:#1a2b3e;border:1px solid #385269;border-radius:6px;line-height:1.4;min-height:54px}.choices label:has(input:checked){border-color:var(--blue);background:#24445c}.hint{font-size:12px;line-height:1.6;margin:8px 0 14px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.error{color:#ffb9b0;font-size:12px;margin:5px 0}.error:empty{display:none}[aria-invalid=true]{border-color:#ffb9b0}.extra{margin-bottom:26px;border-top:1px solid var(--line)}.extra summary{font-size:14px;color:var(--blue)}.extra-body{padding-bottom:20px}.upload-actions{display:flex;gap:12px;flex-wrap:wrap}.upload-actions .btn{font-size:13px;padding:10px 14px}.privacy{font-size:12px}.inline{display:inline;font-size:12px;padding:0;text-decoration:underline}.submit{width:100%}#status{margin-top:15px;font-size:14px;color:#ffb9b0}#file-list{padding:0;list-style:none;font-size:12px;overflow-wrap:anywhere}#file-list li{display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px solid var(--line);padding:9px 0}#file-list button{background:none;color:var(--blue);border:0;min-height:44px;padding:5px 10px}footer{padding:45px 0;border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.3fr;gap:30px;align-items:start;font-size:14px}.footer-grid p{margin:0}.footer-note{font-size:11px;color:#869bae;border-top:1px solid var(--line);margin-top:30px;padding-top:20px}.mobile-contact{display:none}dialog{background:#142131;color:var(--ink);border:1px solid #5d86a2;border-radius:15px;max-width:660px;width:calc(100% - 30px);max-height:85vh;overflow:auto;padding:28px}dialog::backdrop{background:#02070cd9}dialog h2{font-size:30px}dialog pre{white-space:pre-wrap;overflow-wrap:anywhere;font:14px/1.7 Arial,sans-serif;color:#d2e0ec}.close{display:block;margin-left:auto;border:1px solid #7696ad;background:transparent;color:#fff;border-radius:5px;padding:10px 15px;min-height:44px}.menu{min-height:44px;background:none;color:#fff;border:1px solid var(--line);border-radius:5px;padding:8px 15px}.reveal{animation:reveal .45s ease-out 1}@keyframes reveal{from{transform:translateY(15px);opacity:.65}to{transform:translateY(0);opacity:1}}
@media(max-width:1100px){.wrap{width:calc(100% - 48px)}nav{gap:17px}.brand{font-size:20px}.contact-grid{gap:35px}.hero-photo{background-position:60% center}.card-body{padding:20px}.card h3{font-size:22px}.service-img{height:190px}.section{padding-block:70px}.document-box{gap:30px}}
@media(max-width:850px){html{scroll-padding-top:95px}.head{min-height:78px;flex-wrap:wrap}.menu{display:block}nav{display:none;width:100%;padding:0 0 20px;flex-direction:column;align-items:stretch}nav.open{display:flex}nav a{padding:10px}.hero{min-height:600px}.hero-content{padding-block:60px}.hero-photo{background-image:linear-gradient(90deg,#0b111beb,#0b111b35),url('assets/hero_elektryczne.webp');background-position:64% center}.hero h1{font-size:clamp(38px,6.6vw,57px)}.section-intro{display:block}.section-intro>p{max-width:620px}.service-cards{grid-template-columns:1fr}.card{display:grid;grid-template-columns:.8fr 1.2fr}.service-img{height:100%;min-height:320px;background-size:300% 100%}.technical{gap:30px}.steps{grid-template-columns:1fr 1fr}.contact-grid,.faq{grid-template-columns:1fr;gap:30px}.contact-copy{position:static}.contact-copy h2 br{display:none}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.document-box{grid-template-columns:1fr}.service-strip{flex-wrap:wrap;gap:10px 24px}}
@media(max-width:560px){body{font-size:16px}.wrap{width:calc(100% - 36px)}.preview{font-size:10px;padding:7px 18px}.brand{font-size:20px}.brand span{font-size:6.5px;letter-spacing:1.2px}.hero{min-height:0}.hero-content{padding-block:50px 38px}.hero h1{font-size:40px;max-width:100%;overflow-wrap:normal}.hero h1 br{display:none}.hero-photo{background-image:linear-gradient(180deg,#0b111bce,#0b111bae),url('assets/hero_elektryczne.webp');background-position:68% center}.eyebrow{font-size:10px;letter-spacing:1.5px}.lead{font-size:23px}.hero-desc{font-size:15px}.actions{flex-direction:column;align-items:stretch}.audience{font-size:12px}.service-strip{font-size:10px}.section{padding-block:52px}h2{font-size:34px}.card{display:flex}.service-img{min-height:0;height:230px;background-size:300% auto}.card h3{font-size:26px}.card-body{padding:24px}.objects,.technical,.steps{grid-template-columns:1fr;gap:24px}.objects article{padding-left:35px}.steps li{padding-top:20px}.document-box{padding:26px;gap:25px}.document-box h3{font-size:28px}.contact-copy .phone{font-size:30px}form{padding:22px 16px}.choices{grid-template-columns:1fr}.form-row{grid-template-columns:1fr;gap:0}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}footer{padding-bottom:110px}.mobile-contact{display:grid;grid-template-columns:1fr 1fr;position:fixed;bottom:0;left:0;right:0;z-index:25;border-top:1px solid #4e6b80;background:#0b1825;padding-bottom:env(safe-area-inset-bottom)}.mobile-contact a{padding:16px 10px;text-align:center;font-weight:700;min-height:55px}.mobile-contact a:last-child{background:var(--blue);color:#07121b}dialog{padding:22px}dialog h2{font-size:27px}.upload-actions .btn{flex:1;padding-inline:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.light-line{opacity:.2}}
[hidden]{display:none!important}

/* Server-rendered service, coverage and inquiry pages. */
.page-heading{padding-block:60px 48px}.page-heading h1{max-width:1000px}.page-heading .lead{max-width:880px;font-size:23px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px;font-size:14px;color:var(--muted)}.breadcrumbs a{color:var(--blue)}.detail-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:50px}.detail-grid h2{font-size:32px}.detail-grid li{margin-bottom:14px;color:var(--muted)}.side-note{padding:30px;background:var(--panel);border:1px solid var(--line);border-radius:18px}.location-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.location-grid a{padding:22px;background:var(--panel);border:1px solid var(--line);border-radius:12px}.location-grid span{display:block;font-size:14px;color:var(--muted);margin-top:10px}.pagination{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.pagination a{padding:10px 16px;min-width:44px;border:1px solid var(--line);border-radius:6px}.pagination [aria-current]{background:var(--blue);color:var(--bg)}.compact{padding-top:20px}.service-detail-photo{height:330px;border-radius:16px}.check-consent{display:flex;align-items:flex-start;gap:12px}.check-consent input{margin-top:4px}.honeypot{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}[data-file-list]{padding-left:0;list-style:none;font-size:14px;overflow-wrap:anywhere}[data-file-list] li{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}[data-file-list] button{background:none;color:var(--blue);border:0;padding:12px;min-height:44px}[data-form-status],[data-file-status]{font-size:15px;overflow-wrap:anywhere}.service-detail-photo.part-one{background-position:left center}.coverage-teaser{padding:40px;border:1px solid var(--line);border-radius:18px}.legal{max-width:850px}.legal h2{font-size:28px;margin-top:40px}.detail-grid .service-img{background-size:300% 100%}
@media(max-width:850px){.detail-grid{grid-template-columns:1fr;gap:28px}.location-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.page-heading{padding-block:40px}.breadcrumbs{display:flex}.pagination{display:flex}}
@media(max-width:560px){.location-grid{grid-template-columns:1fr}.coverage-teaser{padding:26px}.detail-grid .service-img{height:260px;min-height:0}.page-heading h1{font-size:36px}.head .brand span{font-size:8px}.hero-desc,.card p,.hint{font-size:16px}.hint{line-height:1.5}label,.privacy{font-size:15px}}