/* X.UNI GROUP — modern minimal B&W */
:root{
  --ink:#111111; --paper:#ffffff; --muted:#6b6b6b; --line:#e6e6e6;
  --maxw:1160px; --pad:clamp(20px,5vw,64px);
  --f: "Poppins","Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--f);color:var(--ink);background:var(--paper);
  line-height:1.6;-webkit-font-smoothing:antialiased;font-weight:300}
.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-weight:600;line-height:1.1;letter-spacing:-.02em}
img{max-width:100%;display:block}

/* Header */
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:22px;height:104px}
.brand{margin-right:auto;display:flex;align-items:center;flex-shrink:0}
.brand img{height:62px}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a{font-size:14px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);
  transition:color .2s;font-weight:400}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.lang{display:flex;flex:0 0 auto;align-self:center;border:1px solid var(--ink);border-radius:999px;overflow:hidden;font-size:12px}
.lang button{white-space:nowrap}
.lang button{border:0;background:none;padding:6px 13px;cursor:pointer;font-family:var(--f);
  letter-spacing:.06em;color:var(--muted);font-weight:500}
.lang button.on{background:var(--ink);color:#fff}
.menu-btn{display:none;background:none;border:0;font-size:26px;cursor:pointer}

/* Hero */
.hero{padding:clamp(70px,11vw,150px) 0 clamp(50px,8vw,110px)}
.eyebrow{font-size:13px;letter-spacing:.28em;text-transform:uppercase;color:var(--muted);margin-bottom:26px}
.hero h1{font-size:clamp(38px,6.4vw,82px);max-width:16ch}
.hero p.lead{font-size:clamp(17px,2vw,22px);color:#333;max-width:54ch;margin-top:28px}
.cta{display:inline-block;margin-top:40px;background:var(--ink);color:#fff;
  padding:16px 34px;font-size:14px;letter-spacing:.06em;text-transform:uppercase;
  border-radius:999px;transition:opacity .2s;font-weight:500}
.cta:hover{opacity:.82}
.cta.ghost{background:none;color:var(--ink);border:1px solid var(--ink);margin-left:14px}

/* Sections */
section{padding:clamp(56px,8vw,104px) 0}
.section-head{max-width:60ch;margin-bottom:54px}
.section-head .eyebrow{margin-bottom:18px}
.section-head h2{font-size:clamp(28px,4vw,46px)}
.section-head p{color:var(--muted);margin-top:18px;font-size:18px}
.alt{background:#fafafa;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* Grid cards */
.grid{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--paper);padding:40px 34px;min-height:210px}
.card .num{font-size:13px;letter-spacing:.2em;color:var(--muted)}
.card h3{font-size:21px;margin:20px 0 12px}
.card p{color:var(--muted);font-size:15.5px}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:20px}
.stat .n{font-size:clamp(34px,4.6vw,58px);font-weight:600;letter-spacing:-.03em}
.stat .l{color:var(--muted);font-size:14px;letter-spacing:.04em;margin-top:6px}

/* Split */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(30px,5vw,80px);align-items:center}
.split h2{font-size:clamp(26px,3.6vw,42px);margin-bottom:24px}
.split p{color:#444;margin-bottom:16px}
.values{list-style:none;margin-top:24px}
.values li{padding:16px 0;border-top:1px solid var(--line);display:flex;gap:16px;align-items:baseline}
.values li b{font-weight:600;min-width:30px}
.values li span{color:var(--muted)}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,70px)}
.field{display:block;margin-bottom:20px}
.field label{display:block;font-size:13px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);margin-bottom:8px}
.field input,.field textarea{width:100%;border:1px solid var(--line);padding:14px 16px;
  font-family:var(--f);font-size:15px;border-radius:8px;background:#fff;font-weight:300}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--ink)}
.contact-info p{margin-bottom:6px}
.contact-info .lbl{font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-top:24px}

/* Footer */
footer.site{background:var(--ink);color:#cfcfcf;padding:64px 0 40px}
footer.site img{height:56px;margin-bottom:24px}
.foot-grid{display:flex;justify-content:space-between;flex-wrap:wrap;gap:40px}
footer.site a{color:#cfcfcf;font-size:14px;display:block;margin:6px 0}
footer.site a:hover{color:#fff}
.foot-col h4{color:#fff;font-size:13px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px;font-weight:500}
.foot-bottom{border-top:1px solid #2a2a2a;margin-top:48px;padding-top:24px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px;color:#8a8a8a}

[data-en]{display:inline}
[data-de]{display:none}
html[lang="de"] [data-en]{display:none}
html[lang="de"] [data-de]{display:inline}

@media(max-width:820px){
  .nav{height:70px;gap:12px}
  .brand img{height:40px}
  .nav-links{display:none}
  .menu-btn{display:block;order:3}
  .lang{order:2;flex-shrink:0}
  .nav-links.open{display:flex;position:absolute;top:70px;left:0;right:0;flex-direction:column;
    background:#fff;border-bottom:1px solid var(--line);padding:18px var(--pad);gap:16px;z-index:60}
  .nav-links.open a{font-size:16px}
  .grid.cols-3,.grid.cols-2{grid-template-columns:1fr}
  .split,.contact-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr;gap:22px}
  .stat .n{font-size:40px}
  .hero{padding:44px 0 36px}
  .hero h1{font-size:38px}
  section{padding:48px 0}
  .section-head{margin-bottom:30px}
  .cta{margin-top:16px}
  .cta.ghost{margin-left:0}
  .page-hero-img{aspect-ratio:3/2;margin-top:26px}
  .band{height:240px}
  footer.site{padding:48px 0 32px}
  .foot-grid{flex-direction:column;gap:26px}
}

/* --- Photography (full color) --- */
.photo{width:100%;height:100%;object-fit:cover;display:block}
.hero-split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,64px);align-items:center}
.hero-split .photo-frame{aspect-ratio:4/5;overflow:hidden;border-radius:4px}
.band{width:100%;height:clamp(260px,34vw,440px);overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.split .photo-frame{aspect-ratio:4/3;overflow:hidden;border-radius:4px}
.page-hero-img{aspect-ratio:16/7;overflow:hidden;border-radius:4px;margin-top:40px}
@media(max-width:820px){.hero-split{grid-template-columns:1fr}.hero-split .photo-frame{aspect-ratio:16/10