:root{--navy:#06111f;--navy-2:#0a1c30;--ink:#0a1726;--blue:#2d8cff;--ice:#eaf4ff;--paper:#f5f7f9;--line:rgba(15,37,58,.15);--muted:#667789;--white:#fff;--shell:min(1240px,calc(100% - 64px))}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"Segoe UI Variable Text","Segoe UI",Arial,sans-serif;font-size:16px;line-height:1.62;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-synthesis:none}a{color:inherit;text-decoration:none}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:Inter,"Segoe UI Variable Display","Segoe UI",Arial,sans-serif;letter-spacing:-.035em;line-height:1.07;font-weight:600}.shell{width:var(--shell);margin-inline:auto}.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}
.site-header{position:absolute;z-index:20;top:0;left:0;width:100%;color:white;border-bottom:1px solid rgba(255,255,255,.18)}.nav-wrap{width:var(--shell);height:88px;margin:auto;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center}.brand-logo{display:block;width:154px;height:auto;object-fit:contain}.main-nav{display:flex;align-items:center;gap:34px;font-size:.9rem;font-weight:500}.main-nav a{opacity:.82;transition:opacity .2s}.main-nav a:hover,.main-nav a:focus{opacity:1}.main-nav .nav-contact{border-left:1px solid rgba(255,255,255,.24);padding-left:34px;opacity:1}.menu-toggle{display:none;background:none;border:0;color:white;padding:8px}.menu-toggle span{display:block;width:25px;height:1px;background:currentColor;margin:6px}
.hero{height:min(900px,100vh);min-height:720px;position:relative;display:flex;align-items:center;color:white;background:var(--navy);overflow:hidden}.hero-media{position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(3,13,24,.98) 0%,rgba(3,13,24,.85) 28%,rgba(3,13,24,.2) 68%,rgba(3,13,24,.08)),linear-gradient(0deg,rgba(3,13,24,.6),transparent 42%),url('assets/nowa-hero.webp');background-size:cover;background-position:center}.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 70%)}.hero-content{position:relative;z-index:2;padding-top:70px}.eyebrow,.section-kicker,.label{text-transform:uppercase;letter-spacing:.17em;font-size:.76rem;font-weight:600}.eyebrow{color:#9fcaff;margin-bottom:32px}.hero h1{font-size:clamp(4rem,7.4vw,7.4rem);font-weight:500;margin:0 0 32px;max-width:820px}.hero h1 em{font-style:normal;color:#71afff}.hero-lead{font-size:1.12rem;line-height:1.65;color:rgba(255,255,255,.72);max-width:570px}.hero-actions{display:flex;gap:12px;margin-top:40px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;min-height:54px;padding:0 22px;font-weight:600;font-size:.9rem;border:1px solid transparent;transition:background .2s,color .2s,border .2s,transform .2s}.button:hover{transform:translateY(-2px)}.button.primary{background:var(--blue);min-width:238px}.button.ghost{border-color:rgba(255,255,255,.35)}.button.ghost:hover{background:white;color:var(--navy)}.hero-index{position:absolute;z-index:2;bottom:28px;left:50%;transform:translateX(-50%);display:flex;justify-content:space-between;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.intro{padding:128px 0 106px;display:grid;grid-template-columns:1fr 3fr;border-bottom:1px solid var(--line)}.section-kicker{color:#52708b}.intro-copy{display:grid;grid-template-columns:1.3fr 1fr;gap:80px}.intro h2,.technology h2,.contact h2,.design-section h2{font-size:clamp(2.5rem,4.5vw,4.7rem);font-weight:500;margin:0}.intro-copy>p{color:var(--muted);font-size:1.08rem;margin:8px 0 0;max-width:480px}
.services{padding:0 0 128px}.service-card{display:grid;grid-template-columns:80px 150px 1fr;border-bottom:1px solid var(--line);padding:72px 0;gap:30px}.card-number{font-size:.75rem;color:#8190a0;letter-spacing:.12em}.card-icon{width:92px;height:92px;border:1px solid var(--line);display:grid;place-items:center}.card-icon svg{width:45px;fill:none;stroke:var(--ink);stroke-width:1.2}.card-copy{display:grid;grid-template-columns:1fr 1.15fr;column-gap:70px}.card-copy .label{grid-column:1/-1;color:#5b7792;margin-bottom:18px}.card-copy h3{font-size:clamp(2rem,3vw,3.2rem);font-weight:500;margin:0}.card-copy>p:not(.label){color:var(--muted);font-size:1.03rem;margin:0}.card-copy ul{grid-column:2;list-style:none;padding:24px 0 0;margin:24px 0 0;border-top:1px solid var(--line);color:#34495e}.card-copy li{padding:8px 0;display:flex;gap:10px}.card-copy li:before{content:'—';color:var(--blue)}
.design-section{background:#dce8f2;color:var(--ink);position:relative;overflow:hidden}.design-section:after{content:'GUST';position:absolute;right:-25px;bottom:-74px;color:rgba(255,255,255,.28);font:700 15rem/1 Inter,"Segoe UI Variable Display","Segoe UI",Arial,sans-serif;letter-spacing:-.09em}.design-inner{padding:120px 0;display:grid;grid-template-columns:1.35fr 1fr;gap:100px;position:relative;z-index:1}.design-title .section-kicker{margin-bottom:32px}.design-content{padding-top:56px}.design-content>p{font-size:1.12rem;color:#465e73;max-width:530px}.design-tags{display:flex;flex-wrap:wrap;gap:9px;margin:32px 0}.design-tags span{border:1px solid rgba(6,17,31,.22);padding:8px 12px;font-size:.82rem}.text-link{display:inline-flex;gap:30px;border-bottom:1px solid currentColor;padding:8px 0;font-weight:600}
.technology{padding:130px 0}.technology-head{display:grid;grid-template-columns:1fr 2fr 1fr;gap:50px;align-items:end;margin-bottom:70px}.technology-head h2{font-size:clamp(2.6rem,4vw,4.4rem)}.technology-head>p:last-child{color:var(--muted);margin:0}.tech-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.tech-card{background:var(--navy);color:white;padding:40px;min-height:440px;display:flex;flex-direction:column;position:relative;overflow:hidden}.tech-card:after{content:'';position:absolute;width:260px;height:260px;border:1px solid rgba(255,255,255,.1);border-radius:50%;right:-70px;bottom:-110px;box-shadow:0 0 0 50px rgba(255,255,255,.025),0 0 0 100px rgba(255,255,255,.02)}.tech-card.smart-card{background:#101216;border-top:3px solid var(--blue);padding-top:37px}.tech-brand{height:126px;display:flex;align-items:center;position:relative;z-index:2}.tech-brand img{display:block;width:auto;max-width:100%;height:auto;object-fit:contain}.tech-brand-nw img{width:min(100%,410px)}.tech-brand-smart img{width:min(100%,300px)}.tech-card h3{font-size:2rem;font-weight:500;margin:28px 0 16px}.tech-card p{color:rgba(255,255,255,.7);max-width:510px}.tech-card>a,.status{margin-top:auto;align-self:flex-start;position:relative;z-index:2;font-weight:600;font-size:.86rem;border-bottom:1px solid rgba(255,255,255,.5);padding-bottom:4px}.status{border:0;display:flex;align-items:center;gap:9px}.status i{width:7px;height:7px;border-radius:50%;background:#bce1ff;box-shadow:0 0 0 5px rgba(255,255,255,.13)}
.contact{background:var(--navy-2);color:white}.contact-inner{padding:126px 0;display:grid;grid-template-columns:1fr 2fr 1fr;gap:50px}.contact .section-kicker{color:#87b7ed}.contact-meta{padding-top:10px}.contact-meta p{color:rgba(255,255,255,.65);margin-bottom:32px}.button.light{background:white;color:var(--navy);width:100%}footer{background:#030b14;color:rgba(255,255,255,.62);font-size:.8rem}.footer-inner{min-height:190px;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:50px;align-items:center}.footer-brand{color:white}.footer-inner p{margin:0}.copyright{text-align:right}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}
@media (max-width:900px){:root{--shell:min(100% - 36px,720px)}.main-nav{position:absolute;top:88px;left:0;width:100%;background:var(--navy);padding:25px 18px;display:none;flex-direction:column;align-items:flex-start;gap:20px}.main-nav.open{display:flex}.main-nav .nav-contact{border:0;padding-left:0}.menu-toggle{display:block}.hero{min-height:700px}.hero h1{font-size:clamp(3.4rem,14vw,5.2rem)}.hero-media{background-position:63% center}.intro,.intro-copy,.design-inner,.technology-head,.contact-inner{grid-template-columns:1fr}.intro{gap:32px;padding:90px 0}.intro-copy{gap:32px}.service-card{grid-template-columns:50px 90px 1fr}.card-copy{grid-template-columns:1fr;gap:24px}.card-copy .label,.card-copy ul{grid-column:1}.design-inner{gap:25px;padding:90px 0}.design-content{padding-top:0}.technology-head{gap:20px}.tech-grid{grid-template-columns:1fr}.contact-inner{gap:26px}.footer-inner{grid-template-columns:1fr 1fr;padding:48px 0}.copyright{text-align:left}}
@media (max-width:620px){.nav-wrap{height:74px}.brand-logo{width:128px}.main-nav{top:74px}.hero{min-height:680px}.hero-content{padding-top:40px}.hero h1{font-size:3.55rem}.hero-lead{font-size:1rem}.hero-actions{flex-direction:column;align-items:flex-start}.button{width:100%}.hero-index{display:none}.intro{padding:74px 0}.intro h2,.technology h2,.contact h2,.design-section h2{font-size:2.55rem}.service-card{grid-template-columns:42px 1fr;padding:55px 0}.card-icon{width:72px;height:72px}.card-copy{grid-column:1/-1;padding-left:42px}.design-section:after{font-size:8rem;bottom:-30px}.design-inner{padding:74px 0}.technology{padding:80px 0}.technology-head{margin-bottom:45px}.tech-card{padding:28px;min-height:410px}.tech-card.smart-card{padding-top:25px}.tech-brand{height:112px}.tech-brand-nw img{width:100%}.tech-brand-smart img{width:min(100%,260px)}.tech-card h3{font-size:1.8rem;margin-top:22px}.contact-inner{padding:82px 0}.footer-inner{grid-template-columns:1fr;gap:25px;min-height:auto}.copyright{padding-top:20px;border-top:1px solid rgba(255,255,255,.12)}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.button{transition:none}}

/* Brand subpages */
.return-link{display:inline-flex;align-items:center;gap:9px;color:#fff;text-transform:uppercase;letter-spacing:.11em;font-size:.72rem;font-weight:700;white-space:nowrap}.return-link span{font-size:1rem;line-height:1;transition:transform .2s ease}.return-link:hover span{transform:translateX(-3px)}.brand-hero{min-height:780px;height:min(900px,100vh);position:relative;display:flex;align-items:center;overflow:hidden}.brand-hero-dark{background:var(--navy);color:white}.brand-hero-content{position:relative;z-index:3;padding-top:84px}.brand-hero-content>*{max-width:620px}.brand-hero .eyebrow{margin:30px 0 24px}.brand-hero h1{font-size:clamp(3.8rem,6.5vw,6.6rem);font-weight:500;margin:0 0 30px;max-width:760px}.brand-hero h1 em{font-style:normal;color:#71afff}.brand-hero .hero-lead{max-width:610px}.blueprint-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:64px 64px}.brand-hero-art{position:absolute;z-index:1;right:max(2vw,24px);top:50%;transform:translateY(-46%);object-fit:contain;pointer-events:none}.network-art{width:min(52vw,690px);opacity:.93}.access-art{width:min(45vw,560px);max-height:70%;opacity:.95}.brand-hero:after{content:'';position:absolute;z-index:2;inset:0;background:linear-gradient(90deg,rgba(6,17,31,.98) 0%,rgba(6,17,31,.88) 42%,rgba(6,17,31,.08) 74%,transparent)}.smart-hero{background:#101216}.smart-hero:after{background:linear-gradient(90deg,rgba(16,18,22,.99) 0%,rgba(16,18,22,.9) 43%,rgba(16,18,22,.1) 76%,transparent)}.hero-subbrand-logo{display:block;object-fit:contain;object-position:left center}.nw-hero-logo{width:min(410px,65vw);transform:translateX(-4.35%)}.smart-hero-logo{width:min(430px,68vw);mix-blend-mode:normal;transform:translateX(-6.85%)}.sub-intro{padding:120px 0 95px;display:grid;grid-template-columns:1fr 3fr;gap:50px;border-bottom:1px solid var(--line)}.sub-intro>div{display:grid;grid-template-columns:1.35fr 1fr;gap:80px;align-items:start}.sub-intro h2,.process-grid h2,.use-cases h2,.gust-process h2{font-size:clamp(2.5rem,4.2vw,4.4rem);font-weight:500;margin:0}.sub-intro>div>p{color:var(--muted);font-size:1.05rem;margin:8px 0 0}.offer-grid{display:grid;grid-template-columns:repeat(3,1fr);padding:70px 0 120px}.offer-card{padding:16px 36px 25px;border-right:1px solid var(--line)}.offer-card:first-child{padding-left:0}.offer-card:last-child{border-right:0;padding-right:0}.offer-number{color:var(--blue);font-size:.74rem;letter-spacing:.14em}.offer-card h3{font-size:2rem;font-weight:500;margin:38px 0 20px}.offer-card p{color:var(--muted);min-height:102px}.offer-card ul{list-style:none;margin:28px 0 0;padding:22px 0 0;border-top:1px solid var(--line)}.offer-card li{padding:6px 0;color:#34495e}.offer-card li:before{content:'—';color:var(--blue);margin-right:10px}.process-band{background:var(--ice)}.process-grid{padding:105px 0;display:grid;grid-template-columns:1fr 2fr 1fr;gap:50px;align-items:start}.process-grid>p:last-child{color:var(--muted);font-size:1.03rem;margin-top:10px}.use-cases{background:#0d1722;color:white;padding:110px 0}.use-cases .section-kicker{color:#71afff}.use-cases h2{max-width:850px;margin-bottom:50px}.case-list{display:flex;flex-wrap:wrap;gap:10px}.case-list span{border:1px solid rgba(255,255,255,.22);padding:12px 15px;font-size:.88rem}.gust-hero{color:var(--ink);background:#f1eee8}.gust-hero-image,.gust-hero-wash{position:absolute;inset:0}.gust-hero-image{background:url('assets/gustprojekt-sketch.webp') center/cover no-repeat}.gust-hero-wash{z-index:1;background:linear-gradient(90deg,rgba(247,248,248,.98) 0%,rgba(247,248,248,.92) 40%,rgba(247,248,248,.28) 62%,rgba(247,248,248,0) 78%)}.gust-hero:after{display:none}.gust-hero .eyebrow{color:#52708b}.gust-hero h1 em{color:var(--ink)}.gust-hero .hero-lead{color:#566b7e}.gust-button{background:var(--ink);color:white;min-width:218px}.gust-ghost{border-color:rgba(10,23,38,.35)}.gust-ghost:hover{background:var(--ink);color:white}.gust-header{color:var(--ink);border-bottom-color:rgba(10,23,38,.18)}.brand-logo-dark{filter:invert(1)}.gust-header .menu-toggle{color:var(--ink)}.gust-process{background:#dfe9f1;padding:110px 0}.gust-process h2{max-width:820px}.steps{margin-top:60px;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(10,23,38,.2)}.steps div{padding:25px 22px 0 0;display:flex;flex-direction:column;gap:14px}.steps b{font-size:.75rem;color:var(--blue);letter-spacing:.13em}.steps span{font-size:1.02rem}.subpage footer .footer-inner{min-height:170px}

@media (max-width:900px){.brand-hero{min-height:740px}.brand-hero-art{right:-12%;width:72vw;opacity:.38}.brand-hero:after,.smart-hero:after{background:linear-gradient(90deg,rgba(6,17,31,.98),rgba(6,17,31,.76))}.smart-hero:after{background:linear-gradient(90deg,rgba(16,18,22,.98),rgba(16,18,22,.76))}.brand-hero-content>*{max-width:580px}.sub-intro,.sub-intro>div,.process-grid{grid-template-columns:1fr;gap:24px}.sub-intro{padding:90px 0}.sub-intro>div{gap:28px}.offer-grid{grid-template-columns:1fr;padding:50px 0 90px}.offer-card,.offer-card:first-child,.offer-card:last-child{padding:35px 0;border-right:0;border-bottom:1px solid var(--line)}.offer-card:last-child{border-bottom:0}.offer-card p{min-height:0}.process-grid{padding:85px 0}.gust-hero-wash{background:linear-gradient(90deg,rgba(247,248,248,.97),rgba(247,248,248,.72))}.steps{grid-template-columns:1fr 1fr;row-gap:35px}.gust-header .main-nav{background:#f5f7f8;color:var(--ink)}}
@media (max-width:620px){.brand-hero{height:auto;min-height:720px}.brand-hero-content{padding-top:105px;padding-bottom:90px}.brand-hero h1{font-size:clamp(3rem,13vw,4.2rem)}.hero-subbrand-logo{margin-bottom:26px}.nw-hero-logo{width:100%}.smart-hero-logo{width:100%}.brand-hero .eyebrow{margin:18px 0}.brand-hero-art{right:-35%;width:110vw;opacity:.28}.access-art{right:-22%;width:92vw}.sub-intro{padding:72px 0}.sub-intro h2,.process-grid h2,.use-cases h2,.gust-process h2{font-size:2.45rem}.offer-grid{padding-bottom:70px}.process-grid{padding:72px 0}.use-cases,.gust-process{padding:78px 0}.steps{grid-template-columns:1fr}.gust-hero-image{background-position:58% center}.gust-hero-wash{background:rgba(247,248,248,.86)}.gust-header .brand-logo{width:124px}}