:root{--navy:#061629;--navy-2:#0a223c;--blue:#1378ff;--blue-2:#36a1ff;--ink:#0b192b;--muted:#637083;--line:#d9e0e7;--soft:#f2f5f8;--white:#fff;--max:1240px;--ease:cubic-bezier(.2,.7,.2,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:82px}body{margin:0;font-family:Manrope,Arial,sans-serif;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased}body.menu-open,body.modal-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}.container{width:min(var(--max),calc(100% - 64px));margin-inline:auto}.skip-link{position:fixed;z-index:999;left:16px;top:-100px;background:#fff;padding:12px 18px}.skip-link:focus{top:16px}.site-header{position:fixed;z-index:100;inset:0 0 auto;height:82px;color:#fff;border-bottom:1px solid rgba(255,255,255,.14);transition:.3s}.site-header.scrolled{height:72px;background:rgba(6,22,41,.96);backdrop-filter:blur(16px);box-shadow:0 8px 30px rgba(0,0,0,.12)}.header-inner{height:100%;display:flex;align-items:center;gap:38px}.brand{display:flex;width:132px;height:54px;background:#fff;overflow:hidden;align-items:center;justify-content:center}.brand img{width:100%;height:100%;object-fit:cover;object-position:center}.nav{display:flex;align-items:center;gap:26px;margin-left:auto}.nav a{position:relative;font-size:13px;font-weight:600;letter-spacing:.02em}.nav a:after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:var(--blue-2);transition:.3s}.nav a:hover:after,.nav a.active:after{right:0}.button{border:0;display:inline-flex;align-items:center;justify-content:space-between;gap:28px;min-height:54px;padding:0 22px;background:var(--blue);color:#fff;font-size:13px;font-weight:800;letter-spacing:.03em;transition:transform .25s,background .25s,box-shadow .25s}.button:hover{transform:translateY(-2px);background:#086ae8;box-shadow:0 12px 26px rgba(19,120,255,.24)}.button span{font-size:18px}.button-small{min-height:45px;padding:0 17px;gap:18px}.menu-toggle{display:none;margin-left:auto;background:none;border:0;width:42px;height:42px;padding:11px}.menu-toggle span{display:block;height:2px;margin:6px 0;background:#fff;transition:.3s}
.hero{position:relative;min-height:810px;height:100vh;max-height:980px;color:#fff;background:linear-gradient(90deg,rgba(3,16,31,.96) 0%,rgba(4,19,36,.82) 45%,rgba(4,18,33,.3) 78%),url('../assets/images/hero.jpg') center/cover}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(2,15,30,.9),transparent 42%);pointer-events:none}.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:80px 80px;mask-image:linear-gradient(90deg,#000,transparent 75%)}.hero-content{position:relative;z-index:2;padding-top:clamp(170px,22vh,235px)}.eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 28px;text-transform:uppercase;color:#536276;font-size:11px;font-weight:800;letter-spacing:.19em}.eyebrow span{width:25px;height:2px;background:var(--blue)}.eyebrow.light{color:#aebccd}.hero h1{max-width:930px;margin:0;font-size:clamp(46px,6.1vw,84px);line-height:1.02;letter-spacing:-.055em;font-weight:600}.hero h1 em,.section h2 em{color:var(--blue-2);font-style:normal}.hero-copy{max-width:700px;margin:30px 0 0;color:#c3ceda;font-size:16px;line-height:1.8}.hero-actions{display:flex;gap:12px;margin-top:38px}.button-ghost{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.38)}.button-ghost:hover{background:#fff;color:var(--ink)}.hero-bottom{position:absolute;z-index:2;bottom:34px;left:50%;transform:translateX(-50%);display:flex;align-items:end;border-top:1px solid rgba(255,255,255,.18);padding-top:25px}.hero-stat{min-width:180px;display:flex;flex-direction:column;gap:4px}.hero-stat strong{font-size:20px}.hero-stat span{color:#8292a6;font-size:11px;text-transform:uppercase;letter-spacing:.12em}.scroll-cue{margin-left:auto;display:flex;align-items:center;gap:13px;color:#afbdcb;font-size:11px;text-transform:uppercase;letter-spacing:.13em}.scroll-cue i{font-style:normal;border:1px solid rgba(255,255,255,.25);width:43px;height:43px;display:grid;place-items:center}
.section{padding:120px 0}.split-heading,.section-heading{display:grid;grid-template-columns:1.3fr .7fr;gap:80px;align-items:end}.section h2{font-size:clamp(38px,4vw,60px);line-height:1.08;letter-spacing:-.045em;margin:0;font-weight:600}.about-copy{padding-bottom:4px}.about-copy p,.section-heading>p,.why-heading>p{color:var(--muted);font-size:15px;line-height:1.85;margin:0 0 28px}.text-link{display:inline-flex;gap:28px;align-items:center;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;border-bottom:1px solid var(--ink);padding-bottom:8px}.text-link span{font-size:17px}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:80px;border-top:1px solid var(--line);border-left:1px solid var(--line)}.feature-card{min-height:310px;padding:24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:.3s}.feature-card:hover{background:var(--navy);color:#fff;transform:translateY(-6px)}.feature-no{font-size:10px;color:#8995a3;letter-spacing:.12em}.line-icon{font-size:42px;color:var(--blue);margin:48px 0 38px}.feature-card h3{font-size:17px;line-height:1.4;margin:0 0 13px}.feature-card p{font-size:12px;color:#7d8998;line-height:1.7;margin:0}
.services{background:var(--navy);color:#fff}.section-heading>p{color:#8f9eb0;max-width:430px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);margin-top:70px;border-left:1px solid rgba(255,255,255,.13);border-top:1px solid rgba(255,255,255,.13)}.service-card{position:relative;min-height:420px;padding:28px 30px;border-right:1px solid rgba(255,255,255,.13);border-bottom:1px solid rgba(255,255,255,.13);overflow:hidden;transition:.35s}.service-card:after{content:"";position:absolute;inset:auto 0 0;height:0;background:var(--blue);transition:.35s}.service-card>*{position:relative;z-index:1}.service-card:hover{transform:translateY(-5px)}.service-card:hover:after{height:100%}.service-top{display:flex;justify-content:space-between;color:#6f8094;font-size:11px}.service-top i{font-style:normal;font-size:19px}.service-card:hover .service-top{color:#fff}.service-card h3{font-size:31px;font-weight:500;line-height:1.18;margin:52px 0 35px}.service-card ul{margin:0;padding:0;list-style:none;color:#8999ab;font-size:13px;line-height:2}.service-card li:before{content:"—";margin-right:10px;color:#4c6077}.service-card:hover ul,.service-card:hover li:before{color:#fff}
.projects{background:var(--soft)}.section-heading.dark>p{color:var(--muted)}.project-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:66px}.project-card{height:520px;position:relative;overflow:hidden;color:#fff}.project-card:nth-child(even){margin-top:56px}.project-card img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease);filter:saturate(.7)}.project-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,15,29,.95),rgba(3,15,29,.05) 70%)}.project-card:hover img{transform:scale(1.045)}.project-overlay{position:absolute;z-index:2;inset:auto 34px 32px}.project-overlay>span{font-size:10px;text-transform:uppercase;letter-spacing:.18em;color:#b5c0cd}.project-overlay h3{font-size:27px;margin:12px 0 8px}.project-overlay p{max-width:390px;color:#aab7c5;font-size:13px;line-height:1.65;margin:0 0 18px}.project-link{padding:0 0 7px;background:none;border:0;border-bottom:1px solid rgba(255,255,255,.6);color:#fff;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.09em}.project-link i{font-style:normal;margin-left:16px}
.legal{background:var(--navy-2);color:#fff}.legal-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:90px;align-items:center}.legal-intro>p:last-child{color:#8fa0b4;line-height:1.8;max-width:410px;margin-top:25px}.legal-card{display:grid;grid-template-columns:190px 1fr;background:#fff;color:var(--ink);min-height:460px}.legal-mark{background:var(--blue);padding:34px;color:#fff;display:flex;flex-direction:column;justify-content:space-between}.legal-mark span{font-family:Georgia,serif;font-size:74px}.legal-mark small{text-transform:uppercase;letter-spacing:.14em;font-size:9px}.legal-data{padding:43px}.legal-data h3{font-size:24px;margin:0 0 28px}.legal-data dl{margin:0}.legal-data dl div{display:flex;justify-content:space-between;gap:30px;padding:13px 0;border-bottom:1px solid var(--line)}.legal-data dt{color:#778391;font-size:11px}.legal-data dd{margin:0;font-size:12px;font-weight:700;text-align:right}.certificate-button{margin-top:28px}.document-note{font-size:11px;color:var(--muted);min-height:16px;margin:10px 0 0}
.why-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:110px}.why-heading{position:sticky;top:120px;align-self:start}.benefit{display:grid;grid-template-columns:50px 1fr 38px;align-items:center;border-bottom:1px solid var(--line);padding:22px 0}.benefit:first-child{border-top:1px solid var(--line)}.benefit span{font-size:10px;color:#8c98a6}.benefit h3{font-size:17px;margin:0;font-weight:600}.benefit i{width:33px;height:33px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;color:var(--blue);font-style:normal}
.contact{background:var(--navy);color:#fff}.contact-head{margin-bottom:64px}.contact-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:100px}.contact-details>p{color:#91a0b2;line-height:1.8;margin:0 0 48px}.contact-item{border-top:1px solid rgba(255,255,255,.14);padding:19px 0}.contact-item span{display:block;color:#66798f;font-size:9px;letter-spacing:.17em;text-transform:uppercase;margin-bottom:9px}.contact-item a,.contact-item p{margin:0;font-size:13px}.contact-form{background:#fff;color:var(--ink);padding:42px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:22px}.field{margin-bottom:22px}.field label{display:block;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.11em;margin-bottom:8px}.field input,.field textarea,.field select{width:100%;border:0;border-bottom:1px solid #cad2dc;background:transparent;border-radius:0;padding:11px 0;color:var(--ink);outline:0;font-size:13px;transition:.2s}.field textarea{resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--blue)}.field.invalid input,.field.invalid textarea,.field.invalid select{border-color:#e24646}.field small{display:block;color:#d73939;font-size:10px;margin-top:5px;min-height:12px}.form-submit{min-width:190px}.form-status{display:inline-block;margin:0 0 0 14px;color:#238558;font-size:11px}
.footer{background:#03101f;color:#fff;padding-top:78px}.footer-top{display:grid;grid-template-columns:2fr 1fr 1.2fr 1.3fr;gap:60px;padding-bottom:60px}.footer-logo{width:138px;height:57px;margin-bottom:22px}.footer-brand p{max-width:330px}.footer h3{color:#687a90;font-size:9px;letter-spacing:.16em;text-transform:uppercase;margin:0 0 22px}.footer p,.footer-top a{display:block;color:#8f9caf;font-size:11px;line-height:1.8;margin:0 0 9px}.footer-top a:hover{color:#fff}.light-link{color:#fff!important;border-color:#fff;margin-top:25px!important;display:inline-flex!important}.footer-bottom{border-top:1px solid rgba(255,255,255,.11);min-height:75px;display:flex;align-items:center;justify-content:space-between}.footer-bottom p{font-size:9px;text-transform:uppercase;letter-spacing:.1em}.footer-bottom a{width:34px;height:34px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.18)}
.project-modal[hidden]{display:none}.project-modal{position:fixed;z-index:200;inset:0;display:grid;place-items:center}.modal-backdrop{position:absolute;inset:0;background:rgba(2,11,22,.83);backdrop-filter:blur(6px)}.modal-content{position:relative;width:min(510px,calc(100% - 36px));padding:48px;background:#fff}.modal-close{position:absolute;right:18px;top:12px;border:0;background:none;font-size:28px}.modal-content>span{font-size:10px;text-transform:uppercase;letter-spacing:.15em;color:var(--blue)}.modal-content h2{font-size:35px;margin:15px 0}.modal-content p{color:var(--muted);font-size:13px;line-height:1.8}.modal-contact{margin-top:13px}.reveal{opacity:0;transform:translateY(25px);transition:opacity .7s var(--ease),transform .7s var(--ease)}.reveal.visible{opacity:1;transform:none}
@media(max-width:980px){.container{width:min(100% - 40px,var(--max))}.nav{position:fixed;inset:72px 0 0;background:var(--navy);display:flex;flex-direction:column;align-items:flex-start;padding:40px 30px;gap:0;transform:translateX(100%);transition:.35s}.nav.open{transform:none}.nav a{font-size:25px;width:100%;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1)}.header-cta{display:none}.menu-toggle{display:block}.menu-toggle.active span:first-child{transform:translateY(4px) rotate(45deg)}.menu-toggle.active span:last-child{transform:translateY(-4px) rotate(-45deg)}.hero{min-height:760px}.hero-stat{min-width:150px}.split-heading,.section-heading{grid-template-columns:1fr;gap:35px}.feature-grid{grid-template-columns:1fr 1fr}.service-grid{grid-template-columns:1fr 1fr}.legal-grid{grid-template-columns:1fr;gap:45px}.why-grid{gap:55px}.contact-grid{gap:55px}.footer-top{grid-template-columns:2fr 1fr 1fr}.footer-top>div:last-child{grid-column:2/4}}
@media(max-width:680px){.container{width:calc(100% - 34px)}.site-header{height:70px}.brand{width:105px;height:44px}.hero{min-height:730px;height:100svh}.hero-content{padding-top:145px}.hero h1{font-size:43px}.hero-copy{font-size:13px;line-height:1.7}.hero-actions{flex-wrap:wrap}.hero-actions .button{flex:1;min-width:150px}.hero-bottom{bottom:22px}.hero-stat{display:none}.scroll-cue{margin-left:0}.section{padding:84px 0}.section h2{font-size:39px}.feature-grid{grid-template-columns:1fr;margin-top:50px}.feature-card{min-height:230px}.line-icon{margin:28px 0 23px}.service-grid{grid-template-columns:1fr;margin-top:48px}.service-card{min-height:360px}.project-grid{grid-template-columns:1fr}.project-card,.project-card:nth-child(even){height:420px;margin-top:0}.project-overlay{inset:auto 22px 24px}.legal-card{grid-template-columns:1fr}.legal-mark{height:120px;flex-direction:row;align-items:center}.legal-mark span{font-size:58px}.legal-data{padding:28px 23px}.legal-data dl div{align-items:flex-start}.why-grid{grid-template-columns:1fr}.why-heading{position:static}.benefit{grid-template-columns:38px 1fr 34px}.benefit h3{font-size:14px}.contact-grid{grid-template-columns:1fr}.contact-form{padding:27px 21px}.form-row{grid-template-columns:1fr;gap:0}.form-status{display:block;margin:12px 0 0}.footer-top{grid-template-columns:1fr 1fr;gap:35px}.footer-brand{grid-column:1/3}.footer-top>div:last-child{grid-column:auto}.footer-bottom p:nth-child(2){display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}*{transition-duration:.01ms!important}}
.language-switcher{position:relative}.lang-current{display:flex;align-items:center;gap:6px;color:#fff;background:transparent;border:0;font-size:11px;font-weight:800;letter-spacing:.1em;padding:10px 3px}.lang-current span{color:var(--blue-2)}.lang-menu{position:absolute;top:calc(100% + 14px);right:0;width:130px;background:#fff;padding:6px;box-shadow:0 15px 35px rgba(0,0,0,.22);opacity:0;visibility:hidden;transform:translateY(-7px);transition:.22s}.language-switcher.open .lang-menu{opacity:1;visibility:visible;transform:none}.lang-menu button{display:block;width:100%;padding:9px 10px;text-align:left;border:0;background:transparent;color:var(--ink);font-size:11px}.lang-menu button:hover,.lang-menu button.active{background:var(--soft);color:var(--blue)}
@media(max-width:980px){.language-switcher{margin-left:auto}.menu-toggle{margin-left:0}}

/* Square master logo: keep the full mark visible instead of cropping it into a wide box. */
.site-header .brand{width:76px;height:68px;flex:0 0 76px;transition:width .3s,height .3s;box-shadow:0 0 0 1px rgba(255,255,255,.14)}
.site-header .brand img{object-fit:contain;object-position:center;transform:scale(1.02)}
.site-header.scrolled .brand{width:66px;height:58px;flex-basis:66px}
.footer-logo{width:92px;height:92px}
.footer-logo img{object-fit:contain;object-position:center;transform:scale(1.02)}
@media(max-width:680px){.site-header .brand,.site-header.scrolled .brand{width:58px;height:54px;flex-basis:58px}.site-header .brand img{transform:scale(1.02)}}
.footer-requisites{display:grid;grid-template-columns:1.05fr .75fr .8fr .8fr 2fr auto;gap:24px;align-items:start;padding:25px 0;border-top:1px solid rgba(255,255,255,.11)}.footer-requisites div{display:flex;flex-direction:column;gap:7px}.footer-requisites span{color:#65778d;font-size:8px;text-transform:uppercase;letter-spacing:.13em}.footer-requisites strong{font-size:10px;line-height:1.6;font-weight:600;color:#c6d0dc}.footer-requisites>a{color:#fff;font-size:9px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;border-bottom:1px solid #617389;padding-bottom:7px;white-space:nowrap}
@media(max-width:980px){.footer-requisites{grid-template-columns:repeat(3,1fr)}.footer-requisites>a{justify-self:start}}
@media(max-width:680px){.footer-requisites{grid-template-columns:1fr 1fr}.footer-requisites div:last-of-type{grid-column:1/3}.footer-requisites>a{grid-column:1/3}}