:root{
  --bg:#fafaf8;
  --ink:#1a1a1a;
  --muted:#8a8a86;
  --gap:clamp(14px,2.5vw,28px);
  --pad:clamp(20px,5vw,72px);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:"Libre Franklin",ui-sans-serif,system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
  line-height:1.55;
  overflow-x:hidden;
}
::selection{background:var(--ink);color:var(--bg)}

/* language toggle: html.en hides .l-de, html.de hides .l-en */
html.en .l-de{display:none!important}
html.de .l-en{display:none!important}

.topnav{
  display:flex;justify-content:space-between;align-items:baseline;gap:16px;
  padding:calc(var(--pad)*.5) var(--pad) 0;
  max-width:1500px;margin:0 auto;
  font-size:14.5px;
}
.topnav .brand{font-weight:800;letter-spacing:-.02em;color:var(--ink);text-decoration:none}
.topnav nav{display:flex;gap:20px;align-items:baseline}
.topnav a{color:var(--muted);text-decoration:none;transition:color .2s}
.topnav a:hover,.topnav a[aria-current]{color:var(--ink)}
.topnav button{
  background:none;border:1px solid #ddd;border-radius:99px;
  font:inherit;font-size:12.5px;padding:2px 12px;cursor:pointer;color:var(--muted);
  transition:color .2s,border-color .2s;
}
.topnav button:hover{color:var(--ink);border-color:var(--ink)}

header.masthead{
  padding:calc(var(--pad)*.55) var(--pad) calc(var(--pad)*.9);
  max-width:1500px;margin:0 auto;
}
.mastrow{display:flex;justify-content:space-between;align-items:flex-start;gap:24px}
.mastrow h1{
  font-size:clamp(34px,6.5vw,92px);
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:-.035em;
  line-height:.92;
}
.mastrow h1 a{color:inherit;text-decoration:none}
.mastrow nav{display:flex;gap:20px;align-items:baseline;font-size:14.5px;padding-top:10px;flex-shrink:0}
.mastrow nav a{color:var(--muted);text-decoration:none;transition:color .2s}
.mastrow nav a:hover,.mastrow nav a[aria-current]{color:var(--ink)}
.mastrow nav button{
  background:none;border:1px solid #ddd;border-radius:99px;
  font:inherit;font-size:12.5px;padding:2px 12px;cursor:pointer;color:var(--muted);
  transition:color .2s,border-color .2s;
}
.mastrow nav button:hover{color:var(--ink);border-color:var(--ink)}
.masthead .sub{
  margin-top:clamp(14px,2vw,24px);
  color:var(--muted);
  font-size:12px;
  font-weight:500;
  letter-spacing:.32em;
  text-transform:uppercase;
}
@media (max-width:640px){
  .mastrow{flex-direction:column-reverse;gap:16px}
  .mastrow nav{justify-content:flex-end;padding-top:0}
  .masthead .sub{letter-spacing:.22em}
}

.gallery{
  columns:3 320px;
  column-gap:var(--gap);
  padding:0 var(--pad) var(--pad);
  max-width:1500px;margin:0 auto;
}
.work{
  break-inside:avoid;
  margin-bottom:var(--gap);
  cursor:zoom-in;
  border:0;background:none;display:block;width:100%;
  opacity:0;transform:translateY(24px);
  transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1);
}
.work.in{opacity:1;transform:none}
.work img{
  width:100%;height:auto;display:block;border-radius:2px;
  transition:transform .45s cubic-bezier(.2,.7,.2,1),box-shadow .45s ease;
}
.work:hover img{transform:scale(1.015);box-shadow:0 18px 50px -18px rgba(0,0,0,.28)}
.work figcaption{margin-top:8px;font-size:12.5px;color:var(--muted);letter-spacing:.02em;text-align:left}

/* CTA tiles inside the grid — frosted glass */
.tile{cursor:pointer}
.tile a{
  display:flex;flex-direction:column;justify-content:space-between;gap:34px;
  min-height:250px;padding:26px;
  background:rgba(255,255,255,.5);
  -webkit-backdrop-filter:blur(24px) saturate(1.6);
  backdrop-filter:blur(24px) saturate(1.6);
  border:1px solid rgba(0,0,0,.07);
  border-radius:18px;
  color:var(--ink);text-decoration:none;
  box-shadow:0 8px 32px -18px rgba(0,0,0,.18), inset 0 1px 0 rgba(255,255,255,.8);
  transition:transform .45s cubic-bezier(.2,.7,.2,1),box-shadow .45s ease,background .3s;
}
.tile a:hover{
  transform:scale(1.015);
  background:rgba(255,255,255,.72);
  box-shadow:0 18px 50px -18px rgba(0,0,0,.25), inset 0 1px 0 rgba(255,255,255,.9);
}
.tile .t-kicker{font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--muted)}
.tile .t-main{
  font-weight:800;letter-spacing:-.02em;line-height:1.15;
  font-size:clamp(19px,2vw,25px);
}
.tile .t-arrow{font-size:20px;color:var(--muted)}

/* prose pages */
.prose{
  max-width:680px;margin:0 auto;
  padding:calc(var(--pad)*.9) var(--pad) var(--pad);
}
.prose h1{font-size:clamp(30px,5vw,54px);font-weight:900;text-transform:uppercase;letter-spacing:-.03em;line-height:.95;margin-bottom:28px}
.prose img.photo{width:100%;height:auto;display:block;border-radius:2px;margin:12px 0 26px}
.prose h2{font-size:19px;font-weight:600;letter-spacing:-.01em;margin:36px 0 10px}
.prose p{margin-bottom:16px;font-size:16.5px}
.prose p.muted,.prose .muted{color:var(--muted)}
.prose a{color:inherit;text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.prose address{font-style:normal;margin-bottom:16px;font-size:16.5px}

footer{
  padding:var(--pad);max-width:1500px;margin:0 auto;
  color:var(--muted);font-size:14px;
  display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;align-items:baseline;
}
footer nav{display:flex;gap:20px;flex-wrap:wrap}
footer a{color:var(--ink);text-decoration:none;border-bottom:1px solid transparent;transition:border-color .2s}
footer a:hover{border-color:var(--ink)}
.foot-note{
  flex-basis:100%;
  margin-top:14px;
  font-size:11.5px;
  color:#b3b3af;
}
@media (max-width:640px){
  footer{flex-direction:column;align-items:flex-start;gap:12px}
  footer nav{flex-direction:column;gap:10px}
  .foot-note{margin-top:6px}
}

/* lightbox */
.lb{
  position:fixed;inset:0;z-index:10;
  background:rgba(250,250,248,.96);backdrop-filter:blur(6px);
  display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;transition:opacity .35s ease;cursor:zoom-out;
}
.lb.open{opacity:1;pointer-events:auto}
.lb img{
  max-width:min(92vw,1100px);max-height:88vh;
  box-shadow:0 30px 90px -30px rgba(0,0,0,.35);border-radius:2px;
  transform:scale(.97);transition:transform .35s cubic-bezier(.2,.7,.2,1);
}
.lb.open img{transform:none}
.lb span{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);font-size:13px;color:var(--muted);letter-spacing:.03em}
.lb button{
  position:fixed;top:50%;transform:translateY(-50%);
  background:none;border:0;font-size:28px;color:var(--ink);
  cursor:pointer;padding:20px;opacity:.5;transition:opacity .2s;font-family:inherit;
}
.lb button:hover{opacity:1}
.lb .prev{left:8px}.lb .next{right:8px}
@media (max-width:600px){
  .lb img{max-width:94vw;max-height:76vh}
  .lb button{
    top:auto;bottom:54px;transform:none;
    font-size:22px;padding:10px 20px;opacity:.9;
    background:rgba(255,255,255,.75);
    border:1px solid rgba(0,0,0,.08);
    border-radius:99px;
    -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  }
  .lb .prev{left:16px}.lb .next{right:16px}
  .lb span{bottom:20px;width:88vw;text-align:center}
}

@media (prefers-reduced-motion:reduce){
  .work,.work img,.lb,.lb img{transition:none}
  .work{opacity:1;transform:none}
}