:root{--ink:#191c1f;--ink2:#262a2e;--text:#24292e;--muted:#7c8288;--line:#dadde0;--paper:#f4f5f4;--white:#fff;--radius:4px;--width:1296px}*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}body{margin:0;background:var(--paper);color:var(--text);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}body,button,input,textarea,select{font-size:16px}a{color:inherit;text-decoration:none}button,input,textarea,select{font-family:inherit}button{cursor:pointer}img{max-width:100%;height:auto}h1,h2,h3,p{margin-top:0}.shell{max-width:var(--width);margin:0 auto;padding-left:34px;padding-right:34px}.screen-reader-text{position:absolute!important;clip:rect(1px,1px,1px,1px);overflow:hidden;width:1px;height:1px;white-space:nowrap}.screen-reader-text:focus{clip:auto;z-index:9999;top:10px;left:10px;width:auto;height:auto;padding:12px 20px;background:#fff;color:#111}*:focus-visible{outline:3px solid #579bc3;outline-offset:4px}
/* Header */
.site-header{background:#454d53;border-bottom:1px solid #737d84;z-index:20;position:relative}.header-inner{height:104px;display:flex;align-items:center;justify-content:space-between;gap:35px}.brand{height:92px;min-width:120px;display:inline-flex;align-items:center}.brand-logo{width:auto;height:84px;max-width:125px;object-fit:contain;object-position:left center;display:block}.primary-nav{display:flex;align-items:center;gap:40px}.primary-nav>a{font-size:13px;color:#d3d6d9;font-weight:600;letter-spacing:.015em;transition:color .2s}.primary-nav>a:hover{color:#fff}.primary-nav>a.nav-cta{padding:17px 22px;color:#1b1d1f;background:#f7f8f7;border-radius:3px;margin-left:2px;display:flex;gap:30px;align-items:center}.primary-nav>a.nav-cta:hover{background:#e2e5e3;color:#111}.mobile-toggle{display:none;background:transparent;border:0;padding:10px}.mobile-toggle span{display:block;width:26px;height:2px;background:#fff;margin:6px 0;transition:transform .2s}
/* Hero */
.hero{background:#191c1f;color:#fff;position:relative;overflow:hidden}.hero-grain{position:absolute;inset:0;background-image:radial-gradient(#ffffff14 .6px,transparent .8px);background-size:6px 6px;opacity:.23;pointer-events:none}.hero-inner{min-height:598px;display:flex;align-items:center;position:relative}.hero-copy{padding:95px 0 110px;max-width:840px;position:relative;z-index:2}.eyebrow{color:#777e82;font-size:11px;letter-spacing:.16em;font-weight:800;margin-bottom:28px;display:flex;align-items:center;gap:14px;text-transform:uppercase}.eyebrow.light{color:#bec1c3}.eyebrow-line{display:inline-block;width:25px;height:1px;background:currentColor}.eyebrow-small{color:#7f858a}.hero h1{font-size:clamp(45px,5.6vw,82px);letter-spacing:-.071em;line-height:1.08;margin:0 0 25px;font-weight:750}.hero h1 em{font-style:normal;color:#858a8e}.hero-lead{font-size:17px;line-height:1.8;color:#aeb2b5;max-width:515px;margin-bottom:37px}.hero-buttons{display:flex;align-items:center;gap:28px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:30px;min-height:57px;padding:0 24px;border:1px solid transparent;border-radius:3px;font-size:13px;font-weight:750;transition:transform .2s,background .2s,border-color .2s}.button:hover{transform:translateY(-2px)}.button-light{background:#f1f2f1;color:#1a1e20}.button-light:hover{background:white}.hero-secondary{color:#e6e6e6;font-size:13px;font-weight:650;border-bottom:1px solid #5a5e60;padding-bottom:7px}.hero-secondary span{margin-left:18px}.hero-secondary:hover{border-color:#eee}.hero-art{position:absolute;right:-140px;top:30px;width:590px;height:530px;opacity:.58;pointer-events:none}.hero-big-initials{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:292px;letter-spacing:-.16em;padding-right:60px;font-weight:950;color:transparent;-webkit-text-stroke:1.3px #696f74;text-shadow:0 0 65px #ffffff06}.hero-initial-square{width:24px;height:24px;background:#ced2d4;display:block;position:absolute;right:135px;bottom:123px;opacity:.45}.hero-orbit{position:absolute;border:1px solid #454a4f;border-radius:50%;left:0;top:0;width:550px;height:550px}.orbit-two{left:90px;top:90px;width:365px;height:365px;opacity:.6}.hero-art-caption{position:absolute;bottom:2px;right:100px;color:#8c9296;letter-spacing:.17em;font-weight:650;font-size:10px}.hero-art-caption span{padding:0 12px}.hero-art-caption .small-cross{color:white}.hero-bottom{height:67px;border-top:1px solid #383b40;display:flex;align-items:center;justify-content:space-between;position:relative;color:#a8adaf;letter-spacing:.14em;font-size:10px;font-weight:750}.hero-indicator{width:7px;height:7px;display:inline-block;border-radius:100%;background:#d4d7d8;margin-right:14px}.scroll-hint span{font-size:17px;margin-left:16px}.scroll-hint:hover{color:#fff}
/* Section introductions */
.section-space{padding-top:108px;padding-bottom:110px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:60px;margin-bottom:40px}.section-counter{letter-spacing:0;margin-left:9px;font-weight:600;color:#b0b5b8}.section-heading h2,.contact-intro h2,.location-heading h2{font-size:clamp(36px,4vw,56px);letter-spacing:-.062em;line-height:1.13;font-weight:750;margin-bottom:0}.section-heading h2 span,.contact-intro h2 span,.location-heading h2 span{color:#8d9397}.heading-side{display:flex;align-items:end;flex-direction:column;gap:23px;max-width:337px}.heading-side p{font-size:14px;line-height:1.75;color:#6c747a;margin-bottom:0}.slider-controls{display:flex;gap:9px}.slider-arrow{height:46px;width:51px;background:transparent;border:1px solid #c9cdd0;border-radius:2px;display:grid;place-items:center;font-size:22px;transition:background .2s,color .2s}.slider-arrow:hover{background:#1e2124;color:white;border-color:#1e2124}
/* Carousel */
.slider-outer{overflow:hidden}.services-track{display:flex;gap:19px;overflow-x:auto;scrollbar-width:none;scroll-snap-type:x mandatory;scroll-padding-inline:max(34px,calc((100vw - 1228px)/2));padding-left:max(34px,calc((100vw - 1228px)/2));padding-right:max(34px,calc((100vw - 1228px)/2));padding-bottom:4px;overscroll-behavior-inline:contain}.services-track::-webkit-scrollbar{display:none}.service-card{--accent:#dedede;--front:#fff;--glass:#ffffff17;flex:0 0 clamp(360px,38vw,515px);height:468px;position:relative;isolation:isolate;overflow:hidden;scroll-snap-align:start;border-radius:3px;background:var(--accent);color:var(--front)}.service-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:54% center;z-index:-2;transition:transform .7s}.service-card:hover .service-art{transform:scale(1.05)}.service-card:before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none}.service-solar{--front:#181c1f;background:#e7c124}.service-solar:before{background:linear-gradient(90deg,#ffe667fa 0%,#ffe569e9 41%,#f9df4070 75%,transparent)}.service-metal{--front:#1f2429;background:#a8afb6}.service-metal:before{background:linear-gradient(90deg,#cdd0d5fa 0%,#c7cbd1e9 40%,#b4bdc785 76%,transparent)}.service-luz{--front:#0d3548;background:#a4e3f9}.service-luz:before{background:linear-gradient(90deg,#aeeafd 0%,#b0edfae8 42%,#b6f0fb55 80%,transparent)}.service-build{--front:#fff;background:#1b2024}.service-build:before{background:linear-gradient(90deg,#16191feb 0%,#16191fdf 44%,#10131659 85%,transparent)}.service-net{--front:#fff;background:#0b2842}.service-net:before{background:linear-gradient(90deg,#08253ddf 0%,#08253dcb 42%,#08253d50 85%,transparent)}.service-body{height:100%;position:relative;display:flex;flex-direction:column;padding:30px 31px 25px}.service-card-top{display:flex;align-items:center;justify-content:flex-end;font-size:10px;font-weight:800;letter-spacing:.13em;border-bottom:1px solid currentColor;padding-bottom:17px;opacity:.76}.service-mini{letter-spacing:.15em}.service-card-main{flex:1;display:flex;flex-direction:column;align-items:start;justify-content:center;min-height:0}.service-card h3{font-size:clamp(30px,3.1vw,43px);line-height:1.09;letter-spacing:-.055em;font-weight:800;text-transform:uppercase;margin:0 0 8px;max-width:420px}.service-subtitle{font-size:16px;font-weight:650;margin-bottom:19px;line-height:1.3}.service-features{padding:0;margin:0;list-style:none;display:flex;gap:7px;flex-wrap:wrap;max-width:360px}.service-features li{border:1px solid currentColor;padding:7px 9px;font-size:10px;font-weight:790;letter-spacing:.03em;text-transform:uppercase;background:var(--glass);border-radius:2px;white-space:nowrap}.service-call{display:flex;align-items:center;justify-content:space-between;gap:15px;padding-top:15px;border-top:1px solid currentColor;color:inherit}.service-call span:first-child{display:flex;flex-direction:column;gap:6px;font-size:10px;font-weight:800;letter-spacing:.13em}.service-call strong{font-size:17px;letter-spacing:-.03em;font-weight:780}.service-call-icon{height:46px;width:46px;flex:0 0 46px;border:1px solid currentColor;border-radius:50%;padding:11px;transition:transform .2s,background .2s}.service-call:hover .service-call-icon{transform:scale(1.08)}.services-under{display:flex;justify-content:space-between;align-items:center;margin-top:27px}.slider-dots{display:flex;gap:7px;align-items:center}.slider-dot{border:0;padding:0;width:28px;height:3px;background:#c2c7c9;transition:width .2s,background .2s}.slider-dot.is-active{background:#24282b;width:55px}.slider-counter{color:#90979b;font-size:11px;letter-spacing:.12em;font-weight:700}.slider-counter #active-service{color:#292c30}.slider-swipe{margin-left:0}
/* Group block */

/* Contact */
.contact-section{background:#f6f7f6}.contact-layout{display:grid;grid-template-columns:0.8fr 1.2fr;gap:9%;align-items:start}.contact-intro h2{max-width:390px}.contact-intro-text{font-size:15px;color:#788088;line-height:1.85;max-width:420px;margin:28px 0 62px}.contact-info{display:flex;flex-direction:column;align-items:start;gap:10px}.info-label{color:#92999e;letter-spacing:.15em;font-weight:750;font-size:10px;margin-top:18px}.contact-info a{font-size:21px;font-weight:700;letter-spacing:-.04em;overflow-wrap:anywhere}.contact-info a span{font-size:14px;margin-left:6px}.contact-info p{font-size:15px;color:#4d5459}.contact-form-wrap{background:white;border:1px solid #e4e5e6;padding:36px 40px 40px;box-shadow:0 8px 35px #21252a05}.form-heading{display:flex;justify-content:space-between;align-items:center;font-size:11px;font-weight:800;color:#333b40;letter-spacing:.13em;padding-bottom:25px;border-bottom:1px solid #e5e6e7;margin-bottom:24px}.form-heading-mark{font-size:20px;font-weight:500}.contact-form{display:flex;flex-direction:column;gap:22px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:21px 18px}.contact-form label{font-size:12px;font-weight:730;display:flex;flex-direction:column;gap:10px;color:#343c42}.contact-form label>span:not(.privacy-consent span){color:#838a90}.contact-form label:not(.privacy-consent)>span{color:#a4a9ad}.contact-form input:not([type="checkbox"]),.contact-form select,.contact-form textarea{display:block;max-width:100%;width:100%;padding:14px 14px;font-size:13px;color:#2a2e31;background:#fafbfa;border:1px solid #e1e4e5;border-radius:2px;outline:none;min-height:49px;font-weight:430;transition:border-color .2s,background .2s}.contact-form :is(input:not([type="checkbox"]),select,textarea):focus{border-color:#929ca1;background:#fff}.contact-form :is(input,textarea)::placeholder{color:#a0a6a9}.contact-form textarea{min-height:116px;resize:vertical}.contact-form select{appearance:none;background-image:url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"%3E%3Cpath d="m5 8 5 5 5-5" fill="none" stroke="%23545e63" stroke-width="1.6"/%3E%3C/svg%3E');background-repeat:no-repeat;background-position:right 13px center;background-size:16px;padding-right:36px}.contact-form .privacy-consent{font-size:11px;font-weight:450;line-height:1.65;display:flex;flex-direction:row;align-items:flex-start;gap:10px;color:#7f878c}.privacy-consent input{width:16px;height:16px;margin-top:1px;accent-color:#262b2e;flex-shrink:0}.privacy-consent a{text-decoration:underline}.form-bottom{display:flex;justify-content:space-between;align-items:center;gap:12px}.form-bottom>span{font-size:11px;color:#999fa3}.button-dark{background:#252a2e;color:#fff;min-width:207px}.button-dark:hover{background:#3d454b}.form-notice{font-size:13px;line-height:1.5;padding:13px 15px;margin-bottom:22px;border:1px solid}.notice-ok{color:#1d6d46;background:#eaf7ee;border-color:#b9ddc6}.notice-error{color:#963b29;background:#fff1ed;border-color:#efc1b8}.form-honeypot{position:absolute!important;left:-99999px!important;top:auto;width:1px;height:1px;overflow:hidden}
/* Address */
.location-section{padding:85px 0 106px;background:#e9ebea}.location-heading{display:flex;align-items:end;justify-content:space-between;gap:45px;margin-bottom:32px}.location-heading h2{font-size:clamp(32px,3.75vw,51px)}.address-link{display:flex;gap:16px;align-items:center;max-width:340px;font-size:14px;line-height:1.6;font-weight:600}.address-link:hover{text-decoration:underline;text-underline-offset:4px}.pin-icon{border:1px solid #c2c8cb;width:48px;height:48px;display:grid;place-items:center;font-size:28px;flex-shrink:0}.address-link small{display:block;color:#7f898d;letter-spacing:.08em;font-size:10px;margin-top:5px}.map-container{height:425px;background:#c9ccca;overflow:hidden;border:1px solid #d9dcda}.map-container iframe{width:100%;height:100%;display:block;filter:grayscale(1) contrast(.94)}.map-container iframe:hover{filter:grayscale(.25) contrast(1)}
/* Footer */
.site-footer{background:#454d53;color:white}.footer-top{padding-top:70px;padding-bottom:75px;display:grid;grid-template-columns:minmax(250px,1fr) 170px 240px;gap:70px}.footer-identity img{width:115px;height:auto;display:block}.footer-identity p{color:#d0d6d9;font-size:13px;margin:14px 0 0}.footer-links{display:flex;flex-direction:column;gap:13px;align-items:start}.footer-links span{font-size:10px;font-weight:750;letter-spacing:.12em;color:#d0d6d9;margin-bottom:7px;text-transform:uppercase}.footer-links a{font-size:13px;color:#d0d4d5;overflow-wrap:anywhere}.footer-links a:hover{color:white;text-decoration:underline}.footer-bottom{border-top:1px solid #717980;min-height:75px;display:flex;align-items:center;justify-content:space-between;gap:20px;color:#d0d6d9;font-size:11px}
@media(max-width:1150px){.hero-art{right:-280px;opacity:.4}.hero-copy{max-width:700px}.contact-layout{gap:5%}}
@media(max-width:900px){.shell{padding-left:24px;padding-right:24px}.header-inner{height:88px}.brand-logo{height:73px;width:auto}.primary-nav{gap:22px}.primary-nav>a{font-size:12px}.primary-nav>a.nav-cta{padding:14px;gap:12px}.hero-inner{min-height:570px}.hero h1{font-size:61px}.hero-art{right:-360px;opacity:.28}.services-track{padding-left:24px;padding-right:24px;scroll-padding-inline:24px}.service-card{flex-basis:450px}.section-heading h2{font-size:43px}.heading-side{max-width:250px}.contact-layout{grid-template-columns:1fr;gap:45px}.contact-intro h2{max-width:none}.contact-intro-text{margin-bottom:17px;max-width:550px}.contact-info{display:none}.location-heading{align-items:start;flex-direction:column;gap:24px}.footer-top{grid-template-columns:1fr 140px 190px;gap:23px}}
@media(max-width:670px){.shell{padding-left:19px;padding-right:19px}.site-header{position:relative}.header-inner{height:83px}.brand-logo{height:68px}.mobile-toggle{display:block}.primary-nav{display:none;position:absolute;left:0;right:0;top:83px;padding:18px 20px 23px;background:#454d53;border-top:1px solid #444;box-shadow:0 18px 24px #0003;flex-direction:column;align-items:stretch;gap:0}.primary-nav.is-open{display:flex}.primary-nav>a{padding:14px 2px;border-bottom:1px solid #333b3e}.primary-nav>a.nav-cta{margin-top:14px;justify-content:space-between;padding:15px 18px}.hero-inner{min-height:575px;align-items:center}.hero-copy{padding:70px 0 100px}.hero h1{font-size:clamp(41px,10.5vw,62px);letter-spacing:-.065em}.hero-lead{font-size:15px;line-height:1.75;margin-bottom:27px}.hero-buttons{gap:22px}.button{font-size:12px;min-height:54px;padding:0 16px}.hero-secondary{font-size:12px}.hero-art{right:-390px;top:65px;opacity:.2}.hero-bottom{height:55px;font-size:8px;letter-spacing:.1em}.scroll-hint{display:none}.section-space{padding-top:76px;padding-bottom:76px}.section-heading{align-items:start;flex-direction:column;gap:20px;margin-bottom:27px}.section-heading h2,.contact-intro h2{font-size:clamp(35px,9vw,48px)}.heading-side{max-width:none;width:100%;flex-direction:row;justify-content:space-between;align-items:center;gap:15px}.heading-side p{font-size:12px;max-width:260px}.slider-arrow{height:41px;width:42px}.services-track{padding-left:19px;padding-right:19px;scroll-padding-inline:19px;gap:13px}.service-card{flex-basis:min(85vw,390px);height:445px}.service-body{padding:24px 23px 21px}.service-card h3{font-size:34px}.service-subtitle{font-size:14px}.service-features li{font-size:9px;padding:7px 8px}.service-call strong{font-size:16px}.slider-swipe{display:none}.services-under{margin-top:22px}.contact-form-wrap{padding:25px 21px 27px}.contact-layout{gap:32px}.contact-intro-text{font-size:14px;line-height:1.8}.form-grid{grid-template-columns:1fr;gap:21px}.form-bottom{align-items:stretch;flex-direction:column;gap:17px}.button-dark{align-self:stretch}.location-section{padding:64px 0 72px}.location-heading h2{font-size:35px}.map-container{height:350px}.footer-top{grid-template-columns:1fr 1fr;gap:38px 20px;padding-top:50px;padding-bottom:44px}.footer-identity{grid-column:1/-1}.footer-bottom{flex-wrap:wrap;padding-top:25px;padding-bottom:25px;font-size:10px;min-height:unset;justify-content:flex-start;column-gap:32px;row-gap:9px}}
@media(max-width:380px){.hero h1{font-size:40px}.eyebrow{font-size:10px}.hero-buttons{flex-direction:column;align-items:flex-start}.service-card{flex-basis:87vw;height:458px}.heading-side p{max-width:170px}.service-card h3{font-size:29px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}

/* v1.1 — services start immediately below navigation. */
.services.section-space{padding-top:75px}
@media(max-width:670px){.services.section-space{padding-top:52px}}

/* v1.2: section removed; unified service titles and telephone call icons. */

/* BALEV GROUP v1.3 — compact transition between Services and Contact */
.services.section-space{padding-bottom:58px}
.contact-section.section-space{padding-top:62px}
@media(max-width:670px){
  .services.section-space{padding-bottom:41px}
  .contact-section.section-space{padding-top:47px}
}