:root{
  --bg:#050607;
  --bg-soft:#0a0d10;
  --panel:#0d1115;
  --panel-2:#11171d;
  --text:#f5f7fa;
  --muted:#aeb8c2;
  --muted-2:#7f8a95;
  --line:rgba(255,255,255,.11);
  --line-strong:rgba(255,255,255,.22);
  --white:#fff;
  --radius:24px;
  --radius-sm:16px;
  --shadow:0 24px 70px rgba(0,0,0,.34);
  --container:min(1180px,calc(100vw - 40px));
  --header-h:92px;
  --section-gap:clamp(76px,9vw,120px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;line-height:1.55}
body{min-height:100vh}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
::selection{background:rgba(255,255,255,.18)}
[data-ui-lang="de"] [data-lang="en"],[data-ui-lang="en"] [data-lang="de"]{display:none!important}

/* Header */
.site-header{position:fixed;inset:0 0 auto 0;z-index:1000;transition:transform .38s ease,opacity .38s ease,background .38s ease,backdrop-filter .38s ease}
.site-header.hidden{transform:translateY(-100%);opacity:0}
.site-header.scrolled{background:linear-gradient(to bottom,rgba(4,6,8,.88),rgba(4,6,8,.58) 58%,rgba(4,6,8,0));backdrop-filter:blur(14px)}
.header-inner{width:var(--container);min-height:var(--header-h);margin:auto;display:grid;grid-template-columns:auto 1fr;align-items:center;gap:28px}
.brand{display:flex;align-items:center}
.brand img{height:72px;width:auto;object-fit:contain;filter:brightness(1.05)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px}
.nav-links{display:flex;justify-content:center;align-items:center;gap:24px;flex:1}
.nav a{font-size:.83rem;letter-spacing:.105em;text-transform:uppercase;color:rgba(255,255,255,.82);transition:color .2s ease}
.nav a:hover,.nav a:focus-visible,.nav a[aria-current="page"]{color:#fff}
.header-tools{display:flex;gap:8px}
.lang-toggle,.menu-toggle,.button,.ghost-button{border:1px solid var(--line-strong);border-radius:999px;background:transparent;color:#fff;cursor:pointer;transition:transform .2s ease,border-color .2s ease,background .2s ease}
.lang-toggle,.menu-toggle{min-height:40px;padding:0 13px;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}
.lang-toggle[aria-pressed="true"]{background:rgba(255,255,255,.10)}
.lang-toggle:hover,.menu-toggle:hover,.button:hover,.ghost-button:hover{transform:translateY(-1px);border-color:rgba(255,255,255,.42)}
.menu-toggle{display:none}

/* Global type */
main{display:block}.page-top-space{padding-top:var(--header-h)}
.container{width:var(--container);margin:auto}
h1,h2,h3{margin:0 0 18px;font-weight:800;letter-spacing:-.025em;line-height:1.02}
h1{font-size:clamp(2.8rem,6vw,5.8rem)}
h2{font-size:clamp(2rem,4.5vw,4.15rem)}
h3{font-size:clamp(1.15rem,2vw,1.6rem)}
p{margin:0 0 16px}.lead{font-size:clamp(1.02rem,1.65vw,1.16rem);color:var(--muted);max-width:62ch}.small{font-size:.94rem}.meta-copy{max-width:60ch;color:var(--muted)}
.kicker,.section-label{display:inline-block;margin-bottom:14px;color:rgba(255,255,255,.62);font-size:.79rem;letter-spacing:.18em;text-transform:uppercase}
.line{display:block}

/* Buttons */
.button,.ghost-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;font-size:.8rem;font-weight:700;letter-spacing:.085em;text-transform:uppercase}
.button{background:#fff;color:#090b0d;border-color:#fff}
.button.button-dark{background:rgba(255,255,255,.045);color:#fff;border-color:var(--line-strong)}
.ghost-button{color:#fff}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.cta-row.center{justify-content:center}

/* Hero */
.hero,.showcase,.subpage-hero,.reference-showcase{position:relative;overflow:hidden}
.hero{min-height:100vh;display:flex;align-items:center}
.showcase{min-height:82vh;display:flex;align-items:center}
.subpage-hero{min-height:74vh;display:flex;align-items:flex-end;padding:clamp(110px,15vh,160px) 0 58px}
.section-image,.section-video{position:absolute;inset:0;width:100%;height:100%}
.section-image{background-size:cover;background-position:center;transform:scale(1.02)}
.section-video{object-fit:cover;transform:scale(1.02);pointer-events:none}
.section-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.82),rgba(0,0,0,.50) 42%,rgba(0,0,0,.18) 72%,rgba(0,0,0,.50)),linear-gradient(180deg,rgba(0,0,0,.36),rgba(0,0,0,.10) 44%,rgba(0,0,0,.42))}
.showcase-right .section-overlay{background:linear-gradient(270deg,rgba(0,0,0,.82),rgba(0,0,0,.50) 42%,rgba(0,0,0,.18) 72%,rgba(0,0,0,.50)),linear-gradient(180deg,rgba(0,0,0,.36),rgba(0,0,0,.10) 44%,rgba(0,0,0,.42))}
.section-inner{position:relative;z-index:2;width:var(--container);margin:auto;display:grid;grid-template-columns:1fr 1fr;gap:24px}
.section-copy{max-width:650px;padding:40px 0}.showcase-right .section-copy{grid-column:2}.subpage-hero .section-inner{grid-template-columns:1fr}.subpage-hero .section-copy{max-width:720px}.subpage-hero h1{max-width:12ch}
.breadcrumbs{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:18px;color:rgba(255,255,255,.56);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}
.scroll-indicator{position:absolute;z-index:3;left:50%;bottom:26px;transform:translateX(-50%);color:rgba(255,255,255,.62);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase}.scroll-indicator::after{content:"";display:block;width:1px;height:30px;margin:8px auto 0;background:linear-gradient(#fff,transparent)}

/* Sections */
.content-section{padding:var(--section-gap) 0}.content-section.tight{padding-top:clamp(44px,6vw,72px)}
.section-head{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.8fr);gap:34px;align-items:end;margin-bottom:34px}.section-head h2{max-width:15ch}.section-head p{margin:0;color:var(--muted)}
.panel,.card,.contact-card{border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.018));border-radius:var(--radius);box-shadow:var(--shadow)}
.panel{padding:clamp(26px,3vw,38px)}.panel-muted{background:linear-gradient(180deg,#0c1116,#080b0e)}
.card{padding:28px}.card p,.card li,.panel p{color:var(--muted)}
.card ul{margin:16px 0 0;padding-left:18px}.card li+li{margin-top:8px}
.card-icon{width:44px;height:44px;display:grid;place-items:center;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.05);margin-bottom:20px;font-size:.82rem;letter-spacing:.08em}
.grid{display:grid;gap:20px}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.two-col{display:grid;grid-template-columns:1.08fr .92fr;gap:22px}
.media-card{position:relative;min-height:440px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.media-card .section-image{transform:none}.media-card .section-overlay{background:linear-gradient(180deg,rgba(0,0,0,.08),rgba(0,0,0,.62))}.media-card-copy{position:absolute;z-index:2;inset:auto 0 0;padding:28px}
.badge{display:inline-flex;align-items:center;min-height:32px;padding:0 12px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.05);font-size:.75rem;letter-spacing:.09em;text-transform:uppercase;color:rgba(255,255,255,.82)}

/* Service architecture */
.service-overview{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.service-feature{position:relative;overflow:hidden;min-height:330px;padding:32px;border:1px solid var(--line);border-radius:28px;background:radial-gradient(circle at top right,rgba(255,255,255,.08),transparent 34%),linear-gradient(180deg,#0f1419,#090c0f);box-shadow:var(--shadow);display:flex;flex-direction:column}.service-feature.primary{min-height:390px}.service-feature.secondary{min-height:280px}.service-feature.software{grid-column:1/-1;min-height:230px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:28px}.service-feature .service-no{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:15px;border:1px solid var(--line);margin-bottom:auto;color:rgba(255,255,255,.72)}.service-feature h3{margin-top:44px;max-width:14ch}.service-feature p{color:var(--muted);max-width:58ch}.service-feature ul{margin:14px 0 0;padding-left:18px;color:var(--muted)}
.engagement-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.engagement-card{display:flex;flex-direction:column;min-height:360px}.engagement-card .cta-row{margin-top:auto;padding-top:22px}.engagement-card h3{max-width:15ch;min-height:2.08em;margin-bottom:18px}.engagement-card>p{min-height:3.1em;margin-top:0}.engagement-card ul{margin-bottom:20px}

/* Reference showcase */
.reference-showcase{min-height:78vh;display:flex;align-items:center}.reference-showcase .section-copy{max-width:620px}.reference-showcase .section-overlay{background:linear-gradient(90deg,rgba(0,0,0,.84),rgba(0,0,0,.45) 46%,rgba(0,0,0,.16) 78%,rgba(0,0,0,.46)),linear-gradient(180deg,rgba(0,0,0,.25),rgba(0,0,0,.44))}

/* About / trust */
.trust-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:24px}.trust-item{padding:20px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.025)}.trust-item strong{display:block;margin-bottom:4px}.trust-item span{color:var(--muted);font-size:.94rem}

/* Reference page */
.reference-hero .section-image{background-position:right center;transform:none}.reference-hero .section-overlay{background:linear-gradient(90deg,rgba(0,0,0,.90),rgba(0,0,0,.74) 34%,rgba(0,0,0,.22) 66%,rgba(0,0,0,.45)),linear-gradient(180deg,rgba(0,0,0,.34),rgba(0,0,0,.48))}.reference-hero .section-copy{max-width:600px}
.facts-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:22px}.facts-profile{display:flex;flex-direction:column;justify-content:flex-end;min-height:430px}.spec-list{margin:18px 0 0}.spec-row{display:grid;grid-template-columns:minmax(140px,.8fr) minmax(0,1.2fr);gap:20px;padding:15px 0;border-bottom:1px solid var(--line)}.spec-row:last-child{border-bottom:0}.spec-row span:first-child{color:var(--muted-2);font-size:.85rem;text-transform:uppercase;letter-spacing:.08em}.spec-row span:last-child{font-weight:650;text-align:right}
.metric-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.metric-card{min-height:205px;padding:24px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.018));display:flex;flex-direction:column}.metric-card .metric-label{font-size:.78rem;color:var(--muted-2);letter-spacing:.10em;text-transform:uppercase}.metric-card strong{display:block;margin-top:auto;font-size:clamp(1.7rem,3vw,2.7rem);letter-spacing:-.03em}.metric-card p{margin:8px 0 0;color:var(--muted);font-size:.94rem}
.gui-layout{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr);gap:22px;align-items:stretch}.gui-frame{padding:14px;border:1px solid var(--line);border-radius:28px;background:#090d12;box-shadow:var(--shadow)}.gui-frame img{width:100%;height:100%;max-height:660px;object-fit:contain;border-radius:18px;background:#02060b}.gui-copy{padding:32px}.gui-copy>.badge{margin-bottom:18px}.gui-copy>h3{margin-top:0}.gui-points{display:grid;gap:12px;margin-top:24px}.gui-point{padding:16px 18px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.025)}.gui-point strong{display:block;margin-bottom:4px}.gui-point span{color:var(--muted);font-size:.94rem}
.adaptation-panel{display:grid;grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);gap:clamp(30px,3.5vw,46px);padding:clamp(28px,4vw,44px);border:1px solid var(--line);border-radius:32px;background:radial-gradient(circle at top left,rgba(255,255,255,.07),transparent 35%),linear-gradient(180deg,#0f1419,#090d11);box-shadow:var(--shadow)}.adaptation-panel>div{min-width:0}.adaptation-panel h2{max-width:11.5ch;font-size:clamp(2.15rem,3.5vw,3rem);line-height:.98;overflow-wrap:normal;word-break:normal}.adaptation-panel>div:first-child p{max-width:48ch}.adaptation-steps{display:grid;gap:14px}.adaptation-step{display:grid;grid-template-columns:54px minmax(0,1fr);gap:16px;padding:18px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.03)}.adaptation-step>span{width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--line);border-radius:14px}.adaptation-step h3{margin-bottom:7px;font-size:1.15rem}.adaptation-step p{margin:0;color:var(--muted)}

/* Contact */
.cta-panel{padding:clamp(30px,5vw,56px);border:1px solid var(--line);border-radius:32px;background:radial-gradient(circle at top right,rgba(255,255,255,.08),transparent 34%),linear-gradient(180deg,#0f151b,#090c10);box-shadow:var(--shadow)}
.contact-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:32px;align-items:start}.contact-copy{max-width:470px}.contact-copy h2{font-size:clamp(2.2rem,4vw,4.4rem);max-width:10ch}.contact-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:22px}.contact-card{padding:26px}
.contact-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-field{display:grid;gap:8px}.form-field.full{grid-column:1/-1}label{font-size:.84rem;color:rgba(255,255,255,.78)}input,textarea{width:100%;padding:14px 15px;border:1px solid var(--line);border-radius:15px;background:rgba(255,255,255,.035);color:#fff;outline:none}textarea{min-height:155px;resize:vertical}input:focus,textarea:focus{border-color:rgba(255,255,255,.3);background:rgba(255,255,255,.05)}.form-note{margin-top:9px;color:var(--muted-2);font-size:.84rem}

/* Legal */
.legal-content{display:grid;gap:18px}.legal-content .panel h2{font-size:clamp(1.4rem,2.5vw,2rem)}.legal-content .panel p,.legal-content li{color:var(--muted)}.legal-alert{padding:15px 17px;margin-bottom:20px;border:1px solid rgba(255,220,140,.3);border-radius:15px;background:rgba(255,180,0,.06);color:#ecd7a8}

/* Footer */
.footer{padding:28px 0 38px;border-top:1px solid var(--line);background:#030405}.footer-inner{width:var(--container);margin:auto;display:flex;justify-content:space-between;gap:18px;align-items:center;flex-wrap:wrap}.footer-note{color:var(--muted-2);font-size:.87rem}.footer-links{display:flex;gap:16px;flex-wrap:wrap;color:rgba(255,255,255,.68);font-size:.87rem}

/* Reveal */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .62s ease,transform .62s ease}.reveal.visible{opacity:1;transform:none}

@media(max-width:980px){
  .section-inner,.section-head,.two-col,.service-feature.software,.facts-layout,.gui-layout,.adaptation-panel,.contact-grid{grid-template-columns:1fr}
  .showcase-right .section-copy{grid-column:auto}
  .service-overview,.engagement-grid{grid-template-columns:1fr 1fr}.service-feature.software{display:flex;grid-column:auto}
  .grid.cols-3,.grid.cols-4,.trust-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .contact-copy{max-width:none}.contact-copy h2{max-width:12ch}
}
@media(max-width:760px){
  :root{--container:min(100vw - 28px,1000px);--header-h:78px}
  .header-inner{display:flex;justify-content:space-between;gap:14px}.brand img{height:58px}.menu-toggle{display:inline-flex;align-items:center;justify-content:center}.nav{position:fixed;top:var(--header-h);left:14px;right:14px;display:none;flex-direction:column;align-items:stretch;padding:16px;border:1px solid var(--line);border-radius:22px;background:rgba(7,10,13,.98);box-shadow:var(--shadow)}.nav.open{display:flex}.nav-links{flex-direction:column;align-items:flex-start;gap:14px}.header-tools{margin-top:4px}.page-top-space{padding-top:var(--header-h)}
  .hero{min-height:88vh}.showcase{min-height:76vh}.subpage-hero{min-height:68vh;padding-top:96px}.section-copy{padding:30px 0}.section-copy h1{font-size:clamp(2.4rem,11vw,4rem)}.subpage-hero h1{max-width:11ch}
  .service-overview,.engagement-grid,.grid.cols-2,.grid.cols-3,.grid.cols-4,.trust-strip,.metric-grid,.contact-form{grid-template-columns:1fr}.service-feature.primary,.service-feature.secondary,.service-feature.software{min-height:270px}.service-feature h3{margin-top:36px}
  .spec-row{grid-template-columns:1fr;gap:5px}.spec-row span:last-child{text-align:left}.facts-profile{min-height:320px}.gui-copy{padding:24px}.adaptation-step{grid-template-columns:1fr}.cta-row{flex-direction:column;align-items:stretch}.button,.ghost-button{width:100%}.scroll-indicator{display:none}
}


/* Hardware page alignment fixes */
.electronics-service-grid .card{
  display:flex;
  flex-direction:column;
}
.electronics-service-grid .card h3{
  min-height:2.08em;
  margin-bottom:18px;
}
.electronics-service-grid .card ul{
  margin-top:0;
}

.hardware-contact .contact-copy{
  max-width:430px;
}
.hardware-contact .contact-copy h2{
  max-width:none;
  font-size:clamp(2.15rem, 3.1vw, 3.25rem);
  line-height:.96;
  letter-spacing:-.035em;
  overflow-wrap:normal;
  word-break:normal;
}
.hardware-contact .contact-copy h2 .line{
  display:block;
}

@media (max-width: 980px){
  .hardware-contact .contact-copy{
    max-width:none;
  }
  .hardware-contact .contact-copy h2{
    max-width:11ch;
    font-size:clamp(2.25rem, 7vw, 3.8rem);
  }
}


/* Software page contact alignment fix */
.software-contact .contact-copy{
  max-width:430px;
}
.software-contact .contact-copy h2{
  max-width:none;
  font-size:clamp(2.15rem, 3.1vw, 3.25rem);
  line-height:.96;
  letter-spacing:-.035em;
  overflow-wrap:normal;
  word-break:normal;
}
.software-contact .contact-copy h2 .line{
  display:block;
}
@media (max-width:980px){
  .software-contact .contact-copy{max-width:none;}
  .software-contact .contact-copy h2{
    max-width:11ch;
    font-size:clamp(2.25rem, 7vw, 3.8rem);
  }
}