/* ELEKTROVOLT / proposition 02 — forest green, red, light gray */
:root{--green:#344d3b;--deep:#263d30;--red:#c8323c;--gray:#f1f2f2;--ink:#24372a;--muted:#606b64;--line:#d9dfda}
body{background:var(--gray);color:var(--ink)}::selection{background:var(--red);color:#fff}:focus-visible{outline-color:var(--red)}.container{width:min(1320px,calc(100% - 96px))}.light{background:#fff;color:var(--green)}.dark{background:var(--green);color:#fff}.dark .eyebrow,.eyebrow{color:inherit}.dark .eyebrow:before,.eyebrow:before{width:7px;height:7px;background:var(--red)}.btn{border-radius:0;font-weight:700}.btn:hover{transform:none}.btn-primary{background:var(--red);color:#fff}.btn-primary:hover{background:#ab2430}.btn-outline{color:var(--green);border-color:#9ba89e}.btn-outline:hover{background:#e5e9e6;border-color:var(--green)}.btn-dark{background:var(--green)}.btn-dark:hover{background:var(--deep)}.btn-light-outline{border-color:#aab7ad;color:var(--green)}.btn-light-outline:hover{background:#e0e7e2}.skip-link{background:var(--red);color:#fff}.section-heading p{color:var(--muted)}
.topbar{background:var(--green);color:#e5ebe6;font-size:.75rem;letter-spacing:.025em}.topbar .container{display:flex;justify-content:space-between;gap:30px;min-height:37px;align-items:center}.topbar a:hover{text-decoration:underline}.header,.header.dark{background:#fffffffa;border-bottom:1px solid #e4e8e4;color:var(--green)}.header-inner{height:91px;gap:24px}.wordmark{font-size:1.55rem;color:var(--red)}.wordmark span{color:#747b79}.brand-symbol{color:var(--red);width:34px}.brand small{color:#747d76;font-size:.75rem;letter-spacing:.06em}.nav a{color:var(--green);font-size:.875rem;font-weight:600;padding:32px 0;position:relative}.nav a:hover,.nav a.active{color:var(--red)}.nav a:after{content:'';height:2px;background:var(--red);position:absolute;bottom:20px;left:0;right:100%;transition:right .2s}.nav a:hover:after,.nav a.active:after{right:0}.header-contact{font-size:.875rem;border-left:1px solid var(--line);padding-left:24px}.header-contact svg{color:var(--red)}.menu-toggle{border-color:var(--line);border-radius:0}
.hero{background:var(--gray);padding:60px 0 80px;min-height:0;display:block}.hero:before,.hero:after{display:none}.hero-layout{display:grid;grid-template-columns:1.03fr 1fr;gap:48px;align-items:center}.hero-content{padding:25px 0 30px}.hero .eyebrow{color:#606e63;letter-spacing:.14em}.hero h1{font-size:clamp(3rem,5.2vw,4.8rem);font-weight:600;line-height:1.1;max-width:640px}.hero h1 em{color:var(--red)}.hero-description{font-size:1rem;color:var(--muted);line-height:1.85;max-width:470px;margin:28px 0 30px}.hero-signature{display:flex;align-items:center;gap:14px;color:#68766b;font-size:.75rem;letter-spacing:.13em;margin-top:44px}.signature-line{width:35px;height:1px;background:var(--green)}.hero-visual{position:relative;min-height:540px;padding:0 0 110px 42px}.hero-photo-main{position:relative;overflow:hidden;border-radius:130px 0 0 0;margin-left:30px}.hero-photo-main img{height:445px;object-fit:cover;object-position:53% center}.photo-caption{position:absolute;right:0;bottom:0;color:#fff;background:var(--green);padding:11px 20px;font-size:.75rem;letter-spacing:.06em}.hero-photo-detail{position:absolute;left:0;bottom:0;width:62%;border:8px solid var(--gray);border-left:0;border-bottom:0;background:#fff}.hero-photo-detail img{aspect-ratio:1.5;object-fit:cover}.hero-photo-detail>span{display:block;font-size:.8rem;background:#fff;padding:12px 17px;color:var(--green)}.hero-stamp{position:absolute;right:0;bottom:4px;min-width:32%;padding:16px 0 16px 20px;border-left:3px solid var(--red)}.hero-stamp strong{display:block;font-size:2.8rem;font-weight:500;line-height:1;letter-spacing:-.07em}.hero-stamp span{display:block;font-size:.75rem;color:var(--muted);margin-top:10px}
.trust-strip{background:#e5e9e6;color:var(--green);border:0}.trust-grid{grid-template-columns:1fr 1.1fr 1.3fr;min-height:116px}.trust-item{padding:20px 32px;border-color:#c8d1cb}.trust-number,.green{color:var(--green)}.trust-number{font-size:2.2rem}.trust-item p{color:#657267;font-size:.8rem}.trust-item strong{color:var(--green);font-weight:700}.trust-item svg{color:var(--red)}
.services-grid{grid-template-columns:1fr 1fr;gap:0 65px;border-top:1px solid var(--line)}.service-card,.service-card.featured{display:grid;grid-template-columns:48px 1fr;column-gap:23px;background:transparent;border:0;border-bottom:1px solid var(--line);padding:35px 0;align-content:start;border-radius:0;min-height:0}.service-card:hover{transform:none;border-color:var(--line)}.service-top{grid-column:1;grid-row:1/4;flex-direction:column;justify-content:flex-start;gap:19px;padding-top:5px;margin:0}.service-top svg{width:31px;height:31px;color:var(--green)}.service-top span{color:#818e83}.service-card h3{grid-column:2;font-size:1.45rem;margin-bottom:12px}.service-card>p{grid-column:2;color:var(--muted);font-size:1rem;min-height:0;line-height:1.75}.service-card details{grid-column:2;margin-top:20px;padding:0;border:0}.service-card summary{font-size:.875rem;color:var(--green)}.service-card summary:after{color:var(--red)}.service-card ul{color:var(--muted);font-size:.875rem}.featured .service-top svg{color:var(--red)}.service-foot{margin-top:36px;color:var(--muted);font-size:1rem}.service-foot a{color:var(--red);font-weight:700}
.projects{background:var(--green);color:#fff}.projects .eyebrow{color:#d7e1d9}.projects .eyebrow:before{background:#ef777d}.projects .section-heading p{color:#d0dbd2}.filter-button{border:1px solid #829589;color:#eef2ef;border-radius:0;font-size:.875rem;padding:10px 18px}.filter-button:hover{background:#ffffff15}.filter-button[aria-pressed=true]{background:#fff;border-color:#fff;color:var(--green);font-weight:700}.project-grid{grid-template-columns:1fr 1fr;gap:38px 28px}.project-image-button{background:#223a2e;border-radius:0}.project-image-button img{aspect-ratio:1.65}.image-action{right:0;bottom:0;background:#fff;color:var(--green);border-radius:0;font-size:.75rem;padding:10px 15px}.project-label{color:#c1d0c6;margin:20px 0 10px}.project-card h3{font-size:1.5rem}.project-card p{color:#c5d2c8;font-size:.875rem}.project-card:first-child{grid-column:1/-1;display:grid;grid-template-columns:1.2fr 1fr;column-gap:42px;background:#fff;color:var(--green);padding-right:35px;align-content:center}.project-card:first-child .project-image-button{grid-column:1;grid-row:1/5;align-self:stretch}.project-card:first-child .project-image-button img{height:100%;min-height:315px;aspect-ratio:1.85}.project-card:first-child .project-label{grid-column:2;color:var(--red);margin:35px 0 20px;align-self:end}.project-card:first-child h3{grid-column:2;font-size:2rem;max-width:420px}.project-card:first-child>p{grid-column:2;color:var(--muted);margin-bottom:35px}.project-count{color:#ccd8cf}.projects .btn-light-outline{color:#fff;border-color:#90a496}.projects .btn-light-outline:hover{background:#fff;color:var(--green)}.project-archive{border-color:#ffffff30;margin-top:45px}.archive-list li{border-color:#ffffff24;color:#d7e0d9}
#o-firmie{background:var(--gray);color:var(--green)}.about-grid{grid-template-columns:1fr 1fr;gap:85px}.about-copy{order:1}.about-visual{order:2;padding:0 0 50px 50px}.about-visual img{aspect-ratio:1;border-radius:0 0 110px 0}.year-badge{left:0;right:auto;bottom:0;background:var(--red);color:#fff;min-width:220px;padding:26px 30px}.year-badge strong{font-size:2.5rem}.about-copy>p{color:var(--muted);line-height:1.9}.check-list li{border-color:var(--line);font-size:.94rem}.check-list svg{color:var(--red)}.regions span{border-color:#c7cfc9;color:var(--green);border-radius:0;font-size:.8rem}.equipment{border-color:#c7cfc9;grid-template-columns:.85fr 1.5fr;gap:80px}.equipment p,.equipment-item small{color:var(--muted)}.equipment-item strong{color:var(--green);font-weight:700}.reference-section{background:#fff;color:var(--green);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:70px 0}.reference-grid{grid-template-columns:1.15fr 1fr .8fr;gap:55px}.reference-grid h2{font-size:2.7rem}.reference-grid p{color:var(--muted);font-size:1rem}.reference-actions{gap:15px}.reference-actions .btn-dark{background:var(--red)}.reference-actions .btn-dark:hover{background:#ab2430}
.contact{background:#edf0ed;color:var(--green)}.contact-intro,.address{color:var(--muted)}.contact-phone svg{color:var(--red)}.address strong{color:var(--green)}.contact-form{padding:38px;background:#fff;border:0;border-top:4px solid var(--red);border-radius:0;box-shadow:0 12px 40px #344d3b06}.form-intro,.form-notice{color:var(--muted)}.field{font-size:.875rem}.field input,.field select,.field textarea{border-color:#d3dbd5;background:#f6f7f6;color:var(--green);border-radius:0}.contact-form>.btn{background:var(--red)}.contact-form>.btn:hover{background:#ab2430}.form-status{color:var(--green)}.footer{background:var(--deep)}.footer .wordmark,.footer .brand-symbol{color:#ff858b}.footer .wordmark span{color:#d8dedb}.footer .brand small{color:#b6c4bb}.footer-links{color:#d1dcd4;font-size:.875rem}.footer-bottom{color:#bdccc2;border-color:#ffffff24}.mobile-call{background:var(--red);color:#fff}.modal{background:#f8f9f8;color:var(--green);border:0;border-top:4px solid var(--red);border-radius:0}.modal::backdrop{background:#172b22e8}.close-button{border-color:#a5b2a9;border-radius:0;font-size:.875rem}.modal-photo{background:#e3e8e4}.gallery-controls button{background:#fff;border-color:#99ad9f;border-radius:0;font-size:.875rem}.gallery-counter{color:var(--muted)}.document-content{color:var(--green);font-size:1rem}.document-content h3{color:var(--green)}.document-list a{background:#fff;border-color:#c8d4cb;font-size:.875rem}.document-list a:hover{border-color:var(--red)}.document-list svg{color:var(--red)}body:has(>.header+main) main.dark{background:var(--gray);color:var(--green)}.noscript{background:#f6e2e3;color:var(--green)}
@media(min-width:1600px){.hero-layout{gap:75px}.hero{min-height:0;padding:75px 0 90px}.hero-visual{min-height:590px}.hero-photo-main img{height:490px}}
@media(max-width:1150px){.container{width:calc(100% - 64px)}.nav{gap:18px}.header-contact{padding-left:16px;font-size:.8rem}.wordmark{font-size:1.35rem}.brand small{letter-spacing:0}.hero-layout{gap:30px}.hero-visual{padding-left:15px;min-height:505px}.hero-photo-main{margin-left:15px;border-top-left-radius:90px}.hero-photo-main img{height:405px}.hero-stamp strong{font-size:2.3rem}.hero-stamp{padding-left:15px}.hero-stamp span{max-width:105px}.hero-actions .btn{padding:14px 18px}.services-grid{gap:0 40px}.project-card:first-child{column-gap:25px}.about-grid{gap:45px}.equipment{gap:40px}.reference-grid{gap:30px}.contact-grid{gap:50px}}
@media(max-width:900px){.header-contact{display:none}.hero-layout{grid-template-columns:1fr 1fr;gap:20px}.hero h1{font-size:3rem}.hero-visual{min-height:455px}.hero-photo-main img{height:345px}.hero-photo-detail{width:66%}.hero-stamp{min-width:28%;right:-10px}.hero-stamp strong{font-size:1.9rem}.hero-stamp span{font-size:.75rem;max-width:90px}.hero-signature{letter-spacing:.06em}.hero-description br{display:none}.trust-item{padding:15px 20px;gap:12px}.trust-item svg{display:none}.trust-grid{grid-template-columns:1fr 1.1fr 1.2fr}.trust-item:last-child{display:flex}.trust-number{font-size:1.8rem}.services-grid{gap:0 25px}.service-card{grid-template-columns:33px 1fr;column-gap:15px}.service-card h3{font-size:1.2rem}.project-card:first-child h3{font-size:1.55rem}.about-grid{gap:30px}.about-visual{padding-left:20px}.year-badge{padding:20px;min-width:190px}.year-badge strong{font-size:2rem}.equipment{grid-template-columns:1fr;gap:28px}.reference-grid{grid-template-columns:1.2fr 1fr}.reference-actions{grid-column:1/-1;flex-direction:row;align-items:center;gap:25px}.contact-grid{gap:35px}.contact-form{padding:28px}.form-row{grid-template-columns:1fr;gap:0}}
@media(max-width:700px){.container{width:calc(100% - 40px)}.topbar .container{min-height:31px;justify-content:center}.topbar span{font-size:.75rem;letter-spacing:0}.topbar a{display:none}.header-inner{height:76px}.brand-symbol{width:27px;height:33px}.wordmark{font-size:1.3rem}.brand small{font-size:.75rem}.menu-toggle{display:block}.nav{display:none;top:76px;position:absolute;left:0;right:0;width:100%;padding:14px 20px 20px;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0}.nav.is-open{display:flex}.nav a{font-size:1rem;padding:12px 0;border-bottom:1px solid #edf0ed}.nav a:after{display:none}.hero{min-height:0;padding:32px 0 45px}.hero-layout{display:flex;flex-direction:column;gap:35px}.hero-content{padding:0;width:100%}.hero .eyebrow{font-size:.75rem;margin-bottom:23px;letter-spacing:.09em}.hero h1{font-size:clamp(2.65rem,10.2vw,4.1rem);letter-spacing:-.055em;line-height:1.08}.hero-description{font-size:1rem;line-height:1.8;max-width:440px;margin:23px 0 25px}.hero-actions .btn{padding:14px 17px;font-size:.875rem}.hero-signature{margin-top:28px;font-size:.75rem;letter-spacing:.05em}.hero-visual{width:100%;min-height:390px;padding:0 0 90px 24px}.hero-photo-main{margin-left:20px;border-top-left-radius:90px}.hero-photo-main img{height:295px;object-position:center}.photo-caption{font-size:.75rem;padding:8px 11px}.hero-photo-detail{width:59%;border-width:6px}.hero-photo-detail>span{font-size:.75rem;padding:9px 10px}.hero-stamp{right:0;bottom:5px;min-width:34%;padding:10px 0 10px 14px}.hero-stamp strong{font-size:2.15rem}.hero-stamp span{max-width:110px;font-size:.75rem;margin-top:7px}.trust-grid{grid-template-columns:1fr 1fr;min-height:120px}.trust-item{padding:18px 0 18px 20px;gap:10px;flex-direction:column;align-items:flex-start}.trust-item:first-child{padding-right:12px}.trust-item:nth-child(2){border:0}.trust-item:last-child{display:none}.trust-item p{font-size:.8rem}.services-grid{grid-template-columns:1fr}.service-card,.service-card.featured{padding:27px 0;grid-template-columns:33px 1fr;column-gap:18px}.service-card h3{font-size:1.3rem}.service-card>p{font-size:1rem}.service-top{gap:12px}.service-top svg{width:28px;height:28px}.service-card details{margin-top:15px}.service-foot{display:block;margin-top:25px}.service-foot a{display:inline-block;margin-top:14px}.filter-button{padding:8px 12px;font-size:.875rem}.project-grid{grid-template-columns:1fr;gap:30px}.project-card:first-child{display:block;padding:0 0 22px}.project-card:first-child .project-image-button img{min-height:0;height:auto;aspect-ratio:1.4}.project-card:first-child .project-label{margin:22px 22px 10px}.project-card:first-child h3{font-size:1.5rem;margin:0 22px 8px}.project-card:first-child>p{margin:0 22px}.project-image-button img{aspect-ratio:1.4}.project-label{margin:17px 0 10px}.project-card h3{font-size:1.4rem}.about-grid{display:flex;flex-direction:column;gap:35px;align-items:stretch}.about-visual{padding:0 0 42px 24px}.about-visual img{aspect-ratio:1.15;border-bottom-right-radius:75px}.year-badge{padding:19px 23px;min-width:190px}.equipment{margin-top:50px;padding-top:32px;gap:25px}.equipment-list{grid-template-columns:1fr 1fr;gap:25px 20px}.equipment-item{border:0;padding:0}.equipment-item strong{font-size:.94rem}.equipment-item small{font-size:.8rem}.reference-section{padding:50px 0}.reference-grid{grid-template-columns:1fr;gap:24px}.reference-grid h2{font-size:2.2rem}.reference-actions{flex-direction:column;align-items:flex-start;gap:20px}.reference-actions .btn{width:100%}.contact-grid{grid-template-columns:1fr;gap:40px}.contact-phone{font-size:2.15rem;gap:12px}.contact-email{font-size:.94rem}.contact-form{padding:27px 22px}.mobile-call{background:var(--red);color:#fff;padding:12px 15px calc(12px + env(safe-area-inset-bottom));height:auto;min-height:58px}.footer{padding-bottom:88px}.close-button,.gallery-controls button{font-size:.875rem}}