/* ===== navu media — Design System (Dark Luxury) ===== */
:root{
  --violet:#6C5CE7;
  --violet-light:#B4ADFF;
  --violet-deep:#4B3FC9;
  --violet-tint:#EEEDFE;
  --ink:#0E0D12;
  --ink-2:#15141B;
  --surface:#1a1922;
  --surface-2:#22212c;
  --white:#FFFFFF;
  --text:#ECEBF2;
  --muted:#9B98A6;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.14);
  --success:#16B981;
  --radius:16px;
  --radius-sm:10px;
  --maxw:1180px;
  --font-head:'Poppins',system-ui,sans-serif;
  --font-body:'Inter',system-ui,sans-serif;
  --ease:cubic-bezier(.4,0,.2,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);background:var(--ink);color:var(--text);
  line-height:1.7;font-size:17px;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{list-style:none}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:600;line-height:1.15;letter-spacing:-.02em}
section{position:relative}

/* Layout */
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:110px 0}
.section-sm{padding:70px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-family:var(--font-head);
  font-size:13px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;
  color:var(--violet-light);margin-bottom:18px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--violet);border-radius:2px}
.section-title{font-size:clamp(30px,4.2vw,46px);margin-bottom:18px}
.section-title .grad{background:linear-gradient(100deg,#fff 10%,var(--violet-light));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.section-intro{color:var(--muted);max-width:620px;font-size:18px}
.center{text-align:center}
.center .section-intro{margin-left:auto;margin-right:auto}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:10px;font-family:var(--font-head);
  font-weight:500;font-size:15px;padding:14px 26px;border-radius:50px;
  cursor:pointer;border:1px solid transparent;transition:.25s var(--ease);white-space:nowrap;
}
.btn-primary{background:var(--violet);color:#fff;box-shadow:0 8px 30px -8px rgba(108,92,231,.7)}
.btn-primary:hover{background:var(--violet-deep);transform:translateY(-2px);box-shadow:0 14px 38px -8px rgba(108,92,231,.85)}
.btn-ghost{background:transparent;color:#fff;border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--violet);background:rgba(108,92,231,.1);transform:translateY(-2px)}
.btn .arr{transition:transform .25s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}

/* Header */
.header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:18px 0;transition:.35s var(--ease);
}
.header.scrolled{background:rgba(14,13,18,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:12px 0}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav-logo img{height:46px;width:auto}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a{font-size:15px;color:var(--text);font-weight:400;position:relative;transition:.2s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--violet);transition:.25s var(--ease);border-radius:2px}
.nav-links a:hover{color:#fff}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a.active{color:#fff}
.nav-cta{display:flex;align-items:center;gap:14px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;z-index:120}
.burger span{width:26px;height:2px;background:#fff;border-radius:2px;transition:.3s var(--ease)}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Mobile menu — side drawer */
.menu-backdrop{position:fixed;inset:0;background:rgba(8,7,12,.6);backdrop-filter:blur(2px);z-index:109;opacity:0;visibility:hidden;transition:.3s var(--ease)}
.menu-backdrop.open{opacity:1;visibility:visible}
.mobile-menu{position:fixed;top:0;right:0;bottom:0;left:auto;width:min(82vw,330px);background:var(--ink-2);border-left:1px solid var(--line);z-index:110;display:flex;flex-direction:column;align-items:stretch;gap:2px;padding:84px 24px 32px;transform:translateX(105%);transition:transform .34s var(--ease);box-shadow:-24px 0 60px -24px rgba(0,0,0,.7)}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu a{font-family:var(--font-head);font-size:19px;font-weight:500;color:var(--text);padding:15px 6px;border-bottom:1px solid var(--line);transition:.2s var(--ease)}
.mobile-menu a:hover,.mobile-menu a:active{color:#fff;padding-left:12px}
.mobile-menu .btn{margin-top:22px;justify-content:center;font-size:16px;border-bottom:0;color:#fff}
.menu-close{position:absolute;top:20px;right:20px;width:42px;height:42px;border-radius:50%;background:var(--surface);border:1px solid var(--line);color:#fff;font-size:22px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.2s}
.menu-close:hover{background:var(--violet);border-color:var(--violet)}

/* Hero */
.hero{min-height:100vh;display:flex;align-items:center;padding:140px 0 90px;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.glow{position:absolute;border-radius:50%;filter:blur(120px);opacity:.5}
.glow-1{width:520px;height:520px;background:#6C5CE7;top:-120px;right:-80px;opacity:.34}
.glow-2{width:420px;height:420px;background:#4B3FC9;bottom:-160px;left:-120px;opacity:.28}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000,transparent 75%);opacity:.5}
.hero-inner{position:relative;z-index:2;max-width:840px}
.hero h1{font-size:clamp(40px,7vw,76px);font-weight:700;letter-spacing:-.03em;margin-bottom:24px}
.hero h1 .grad{background:linear-gradient(100deg,#fff 20%,var(--violet-light) 70%,var(--violet));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p.lead{font-size:clamp(18px,2.2vw,22px);color:var(--muted);max-width:600px;margin-bottom:36px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-badges{display:flex;gap:28px;flex-wrap:wrap;margin-top:46px;padding-top:30px;border-top:1px solid var(--line)}
.hero-badges .b{display:flex;flex-direction:column}
.hero-badges .b b{font-family:var(--font-head);font-size:28px;color:#fff;font-weight:600}
.hero-badges .b span{font-size:13px;color:var(--muted);letter-spacing:.04em}

/* Cards grid */
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;transition:.3s var(--ease);position:relative;overflow:hidden;
}
.card:hover{transform:translateY(-6px);border-color:var(--line-2);background:var(--surface-2)}
.card .ic{
  width:52px;height:52px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:rgba(108,92,231,.14);color:var(--violet-light);font-size:24px;margin-bottom:20px;transition:.3s var(--ease);
}
.card:hover .ic{background:var(--violet);color:#fff;transform:scale(1.05)}
.card h3{font-size:20px;margin-bottom:10px}
.card p{color:var(--muted);font-size:15.5px}
.card .tag{position:absolute;top:18px;right:18px;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--violet-light);opacity:.7}

/* Service category block */
.cat{margin-bottom:14px}
.cat-head{display:flex;align-items:center;gap:14px;margin:46px 0 22px}
.cat-head .n{font-family:var(--font-head);font-size:14px;font-weight:600;color:var(--violet);width:40px}
.cat-head h3{font-size:24px}
.cat-head .line{flex:1;height:1px;background:var(--line)}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{text-align:center;padding:34px 18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.stat .num{font-family:var(--font-head);font-size:clamp(34px,5vw,52px);font-weight:700;color:#fff;line-height:1}
.stat .num .plus{color:var(--violet)}
.stat .lbl{color:var(--muted);font-size:14px;margin-top:10px;letter-spacing:.03em}

/* References */
.refs{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.ref{
  display:flex;align-items:center;gap:14px;padding:22px 24px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);transition:.3s var(--ease);
}
.ref:hover{border-color:var(--violet);transform:translateY(-4px)}
.ref .av{width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,var(--violet),var(--violet-deep));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-family:var(--font-head);flex-shrink:0}
.ref b{font-size:15px;font-family:var(--font-head);font-weight:500}
.ref span{font-size:13px;color:var(--muted)}

/* CTA band */
.cta-band{position:relative;overflow:hidden;border-radius:26px;padding:64px;background:linear-gradient(120deg,#1c1830,#15141B);border:1px solid var(--line-2);text-align:center}
.cta-band .glow-c{position:absolute;width:400px;height:400px;background:var(--violet);filter:blur(130px);opacity:.3;top:-160px;left:50%;transform:translateX(-50%)}
.cta-band h2{font-size:clamp(28px,4vw,42px);margin-bottom:16px;position:relative}
.cta-band p{color:var(--muted);max-width:520px;margin:0 auto 30px;position:relative}
.cta-band .hero-actions{justify-content:center}

/* Split (about) */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.about-visual{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:linear-gradient(140deg,#1b1830,#121118);min-height:360px;display:flex;align-items:center;justify-content:center;padding:40px}
.about-visual img{width:78%;opacity:.95}
.about-visual .glow{width:300px;height:300px;background:var(--violet);opacity:.25;top:50%;left:50%;transform:translate(-50%,-50%)}
.feature-list{margin-top:26px;display:flex;flex-direction:column;gap:16px}
.feature-list li{display:flex;gap:14px;align-items:flex-start}
.feature-list .fi{width:30px;height:30px;border-radius:8px;background:rgba(108,92,231,.15);color:var(--violet-light);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:16px;margin-top:2px}
.feature-list b{font-family:var(--font-head);font-weight:500;display:block;font-size:16px}
.feature-list span{color:var(--muted);font-size:15px}

/* Timeline */
.timeline{position:relative;margin-top:30px;padding-left:30px}
.timeline::before{content:"";position:absolute;left:6px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--violet),transparent)}
.tl{position:relative;margin-bottom:32px}
.tl::before{content:"";position:absolute;left:-30px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--violet);box-shadow:0 0 0 4px rgba(108,92,231,.2)}
.tl .yr{font-family:var(--font-head);color:var(--violet-light);font-size:14px;font-weight:500;letter-spacing:.06em}
.tl h4{font-size:19px;margin:4px 0 6px}
.tl p{color:var(--muted);font-size:15.5px}

/* Forms */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:18px}
.ci{display:flex;gap:16px;align-items:center;padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);transition:.3s var(--ease)}
.ci:hover{border-color:var(--violet);transform:translateX(4px)}
.ci .ic{width:46px;height:46px;border-radius:12px;background:rgba(108,92,231,.14);color:var(--violet-light);display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.ci .lbl{font-size:13px;color:var(--muted)}
.ci .val{font-family:var(--font-head);font-size:16px;font-weight:500}
.form{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:34px}
.field{margin-bottom:20px}
.field label{display:block;font-size:14px;margin-bottom:8px;color:var(--text);font-weight:500}
.field input,.field select,.field textarea{
  width:100%;background:var(--ink-2);border:1px solid var(--line-2);border-radius:var(--radius-sm);
  padding:14px 16px;color:#fff;font-family:var(--font-body);font-size:15px;transition:.2s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--violet);box-shadow:0 0 0 3px rgba(108,92,231,.18)}
.field textarea{min-height:130px;resize:vertical}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form .btn-primary{width:100%;justify-content:center;margin-top:6px}
.form-note{font-size:13px;color:var(--muted);margin-top:14px;text-align:center}

/* Footer */
.footer{background:var(--ink-2);border-top:1px solid var(--line);padding:70px 0 30px;margin-top:0}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:50px}
.footer-brand img{height:50px;margin-bottom:18px}
.footer-brand p{color:var(--muted);font-size:15px;max-width:280px}
.footer-col h4{font-family:var(--font-head);font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:18px;font-weight:500}
.footer-col a{display:block;color:var(--text);font-size:15px;margin-bottom:12px;transition:.2s;width:fit-content}
.footer-col a:hover{color:var(--violet-light);transform:translateX(3px)}
.footer-social{display:flex;gap:12px;margin-top:20px}
.footer-social a{width:40px;height:40px;border-radius:10px;background:var(--surface);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:18px;transition:.25s var(--ease)}
.footer-social a:hover{background:var(--violet);border-color:var(--violet);transform:translateY(-3px)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-top:26px;border-top:1px solid var(--line);flex-wrap:wrap}
.footer-bottom p{color:var(--muted);font-size:14px}
.footer-legal{display:flex;gap:24px;flex-wrap:wrap}
.footer-legal a{color:var(--muted);font-size:14px;transition:.2s}
.footer-legal a:hover{color:var(--violet-light)}

/* Page hero (subpages) */
.page-hero{padding:170px 0 70px;text-align:center;position:relative;overflow:hidden}
.page-hero .glow{width:480px;height:480px;background:var(--violet);opacity:.22;top:-200px;left:50%;transform:translateX(-50%)}
.page-hero h1{font-size:clamp(36px,6vw,64px);font-weight:700;position:relative}
.page-hero p{color:var(--muted);max-width:560px;margin:18px auto 0;font-size:18px;position:relative}
.breadcrumb{font-size:14px;color:var(--muted);margin-bottom:18px;position:relative}
.breadcrumb a:hover{color:var(--violet-light)}

/* Legal pages */
.legal{max-width:820px;margin:0 auto}
.legal h2{font-size:24px;margin:38px 0 14px;color:#fff}
.legal h3{font-size:18px;margin:24px 0 10px}
.legal p,.legal li{color:var(--muted);font-size:16px;margin-bottom:12px}
.legal ul{padding-left:22px;list-style:disc}
.legal a{color:var(--violet-light)}
.legal .ph{color:var(--violet-light);background:rgba(108,92,231,.12);padding:1px 7px;border-radius:5px;font-size:14px}

/* Reveal animation — content is visible by default; only hidden once JS "arms" it */
.reveal{transition:.7s var(--ease)}
.reveal-armed{opacity:0;transform:translateY(28px)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}

/* Responsive */
@media(max-width:980px){
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .stats,.refs{grid-template-columns:repeat(2,1fr)}
  .split,.contact-grid{grid-template-columns:1fr;gap:40px}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
  .about-visual{min-height:280px}
}
@media(max-width:680px){
  .section{padding:80px 0}
  .nav-links,.nav-cta .btn{display:none}
  .burger{display:flex}
  .grid-3,.grid-4,.grid-2,.stats,.refs{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .cta-band{padding:44px 24px}
  .footer-top{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .hero-badges{gap:20px}
}
@media(prefers-reduced-motion:re

/* Mobile optimisation */
@media(max-width:680px){
  .section{padding:64px 0}
  .section-sm{padding:50px 0}
  .hero{min-height:auto;padding:124px 0 72px}
  .hero-badges{gap:18px 22px;margin-top:36px;padding-top:24px}
  .hero-badges .b b{font-size:24px}
  .about-visual{display:none}
  .split{gap:32px}
  .cta-band{padding:40px 22px}
  .page-hero{padding:128px 0 46px}
  .form{padding:22px}
  .nav-logo img{height:40px}
  .card{padding:24px}
  .section-title{font-size:clamp(26px,7vw,34px)}
}
@media(max-width:380px){
  .container{padding:0 18px}
  .hero h1{font-size:33px}
}
body.menu-open .burger{opacity:0;visibility:hidden;transition:opacity .2s}


/* Sprachumschalter */
.lang-switch{display:flex;align-items:center;gap:4px;font-family:var(--font-head);font-size:14px;font-weight:500}
.lang-switch a{color:var(--muted);padding:3px 7px;border-radius:7px;transition:.2s var(--ease)}
.lang-switch a.active{color:#fff;background:rgba(108,92,231,.18)}
.lang-switch a:hover{color:var(--violet-light)}
.lang-switch span{color:var(--line-2)}