/* Prandium — site styles.
   Palette and fonts live in :root below; the 3D scene reads the same colour tokens. */
/* Palette tokens: swap these for the brand palette (the 3D scene reads them too) */
:root{
  /* ---- palette: change these to restyle the whole site, 3D included ---- */
  --bg:#F1F2EF;
  --ink:#0E1012;
  --muted:#5B6166;
  --line:#D2D6D2;
  --accent:#2146E8;
  --accent-ink:#FFFFFF;
  --arm:#F3F4F3;
  --joint:#24282C;
  --steel:#CDD2D4;
  --bowl:#F6F3EC;
  --display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --body:"Geist","Segoe UI",system-ui,sans-serif;
  --gutter:clamp(18px,3.4vw,52px);
  --nav-h:72px;
  --e-out:cubic-bezier(.16,.8,.1,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:1.08rem;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
::selection{background:var(--accent);color:var(--accent-ink)}
a{color:inherit}
h1,h2,h3{margin:0;font-family:var(--display);text-wrap:balance}
p{margin:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}

/* ambient light + film grain */
.light{position:fixed;inset:0;z-index:0;pointer-events:none;background:radial-gradient(60% 55% at 54% 50%,rgba(255,255,255,.75),rgba(255,255,255,0) 70%)}
.grain{position:fixed;inset:-50%;z-index:30;pointer-events:none;opacity:.05;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 1 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:20;padding-top:env(safe-area-inset-top,0px);transition:background .4s,backdrop-filter .4s}
.nav.scrolled{background:color-mix(in srgb,var(--bg) 78%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.nav-in{height:var(--nav-h);padding-inline:var(--gutter);display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{text-decoration:none;font-family:var(--display);font-stretch:104%;font-weight:780;font-size:1.4rem;letter-spacing:-.035em;line-height:1;color:var(--ink)}
.brand .labs{font-weight:420;margin-left:.22em;color:var(--muted)}
.nav-r{display:flex;align-items:center;gap:8px}
.lang{display:flex;gap:2px;font-size:.8rem;font-weight:600;letter-spacing:.06em}
.lang a{text-decoration:none;color:var(--muted);padding:7px 8px;border-radius:999px;transition:color .25s}
.lang a:hover,.lang a[aria-current]{color:var(--ink)}
.lang a[aria-current]{text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:1.5px}
/* German: longer words, so the big headlines run a little smaller */
:lang(de) .giant.hero-h{font-size:clamp(2.8rem,8.6vw,11rem)}
:lang(de) .fin .giant{font-size:clamp(3rem,10.4vw,13rem)}
:lang(de) .page h1{font-size:clamp(2.6rem,1rem + 4.2vw,5.6rem)}
:lang(de) .hero-foot .lede{max-width:36ch}
.nav ul{list-style:none;display:flex;gap:6px;margin:0;padding:5px;border-radius:999px;background:color-mix(in srgb,var(--bg) 70%,transparent);backdrop-filter:blur(14px) saturate(1.4);-webkit-backdrop-filter:blur(14px) saturate(1.4);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--ink) 8%,transparent)}
.nav ul a{display:block;white-space:nowrap;text-decoration:none;font-size:.93rem;font-weight:500;padding:8px 15px;border-radius:999px;color:var(--muted);transition:color .25s,background .25s}
.nav ul a:hover{color:var(--ink)}
.nav ul a[aria-current="page"]{background:var(--ink);color:var(--bg)}
@media (max-width:480px){.nav ul a{padding:6px 7px;font-size:.8rem}.nav ul{gap:2px;padding:4px}.brand{font-size:1.05rem!important}.lang a[aria-current]{display:none}.lang a{padding:7px 4px}.nav-r{gap:2px}.nav-in{gap:8px}.brand{font-size:1.25rem}}

/* buttons: rolling label + magnetic */
.btn{position:relative;display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:550;font-size:.98rem;line-height:1;padding:16px 22px;border-radius:999px;border:0;cursor:pointer;font-family:var(--body);overflow:hidden;color:var(--ink);background:transparent;box-shadow:inset 0 0 0 1.5px var(--ink);transition:transform .45s var(--e-out),background .3s,color .3s,box-shadow .3s}
.btn.solid{background:var(--ink);color:var(--bg)}
.btn:hover{background:var(--accent);color:var(--accent-ink);box-shadow:inset 0 0 0 1.5px var(--accent)}
.roll{display:block;height:1em;overflow:hidden}
.roll span{display:block;transition:transform .5s var(--e-out)}
.roll span::after{content:attr(data-t);display:block}
.btn:hover .roll span{transform:translateY(-50%)}
.btn .arr{width:14px;height:14px;transition:transform .5s var(--e-out)}
.btn:hover .arr{transform:translateX(3px)}
.btns{display:flex;flex-wrap:wrap;gap:10px}

/* layers: text under the arm (0), canvas (1), text over (2) */
#gl{position:fixed;inset:0;width:100%;height:100%;z-index:1;display:block;pointer-events:none;opacity:0;transition:opacity 1s ease}
#gl.on{opacity:1}
.under{position:relative;z-index:0}
.over{position:relative;z-index:2}
.home{position:relative}

/* hero */
.hero{position:relative;min-height:100vh;min-height:100svh;padding:calc(var(--nav-h) + 1vh) var(--gutter) 0;display:flex;flex-direction:column}
.giant{font-weight:820;font-stretch:76%;font-size:clamp(3.6rem,14.6vw,18rem);line-height:.83;letter-spacing:-.045em;display:flex;flex-direction:column;color:var(--ink)}
.giant .ln{display:block;overflow:hidden;padding-bottom:.16em;margin-bottom:-.16em}
.giant .ln > span{display:block;animation:rise 1.25s var(--e-out) both;animation-delay:calc(var(--i,0) * 110ms + 150ms)}
.giant .ln.r{align-self:flex-end}
.giant.hero-h{font-size:clamp(3rem,10.2vw,13rem)}
.giant .ln.ind{padding-left:1.15em}
.giant .ln.c{align-self:center}
@keyframes rise{from{transform:translateY(105%)}to{transform:none}}
.hero-foot{margin-top:auto;padding-bottom:max(28px,5vh);display:flex;align-items:flex-end;justify-content:space-between;gap:24px}
.hero-foot .lede{max-width:30ch;font-size:1.14rem;color:var(--muted);margin-bottom:22px}
.hero-foot .lede b{color:var(--ink);font-weight:550}
.fade-in{animation:fadeUp 1.2s var(--e-out) both;animation-delay:.75s}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.cue{width:1.5px;height:64px;background:color-mix(in srgb,var(--ink) 18%,transparent);position:relative;overflow:hidden;border-radius:2px;margin-bottom:8px}
.cue::after{content:"";position:absolute;left:0;top:-40%;width:100%;height:40%;background:var(--ink);animation:cue 2.2s cubic-bezier(.6,0,.2,1) infinite}
@keyframes cue{to{top:100%}}

/* story sections */
.sec{position:relative;min-height:128vh;min-height:128svh;padding-inline:var(--gutter);display:flex;align-items:center}
.sec.right{justify-content:flex-end}
.spot{position:absolute;top:50%;width:1px;height:1px}
.sec.left .spot{left:78%}
.sec.right .spot{left:22%}
.txt{max-width:min(25rem,28vw);display:flex;flex-direction:column;gap:18px}
.txt h2{font-weight:760;font-stretch:84%;font-size:clamp(2.2rem,1.1rem + 2.4vw,3.8rem);line-height:.93;letter-spacing:-.035em}
.txt p{color:var(--muted);font-size:1.1rem;max-width:34ch}
.rv{transition:opacity 1s ease,transform 1.2s var(--e-out)}
.rv.pre{opacity:0;transform:translateY(46px)}

/* finale */
.finzoom{height:150vh;height:150svh}
.fin{position:relative;z-index:2;min-height:100vh;min-height:100svh;padding:12vh var(--gutter) 16vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:clamp(36px,6vh,72px)}
.fin .giant{font-size:clamp(3.4rem,13.2vw,16rem);align-items:center}
.fin-foot{display:flex;flex-direction:column;align-items:center}
.fin-foot p{max-width:24ch;color:var(--ink);font-family:var(--display);font-stretch:92%;font-weight:560;font-size:clamp(1.5rem,1rem + 1.6vw,2.5rem);line-height:1.18;letter-spacing:-.02em;margin-bottom:34px;text-wrap:balance}
.fin-foot p span{color:var(--muted)}
.fin-foot .btns{justify-content:center}

@media (max-width:799px){
  .hero{padding-top:calc(var(--nav-h) + 2vh)}
  .giant{font-size:16.5vw}
  .giant.hero-h{font-size:12.4vw}
  :lang(de) .giant.hero-h{font-size:11.6vw}
  :lang(de) .fin .giant{font-size:12.4vw}
  :lang(de) .page h1{font-size:10vw}
  .hero-foot{flex-direction:column;align-items:flex-start}
  .hero-foot .over{background:color-mix(in srgb,var(--bg) 90%,transparent);border-radius:16px;padding:14px;margin-inline:-14px}
  .cue{display:none}
  .sec{align-items:flex-start;padding-top:66svh;min-height:135svh}
  .sec.right{justify-content:flex-start}
  .spot{top:33svh}
  .sec.left .spot{left:86%}
  .sec.right .spot{left:14%}
  .txt{max-width:36rem;background:color-mix(in srgb,var(--bg) 92%,transparent);border-radius:18px;padding:18px;margin-inline:-18px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
  .fin .giant{font-size:17vw}
}

/* inner pages: content left, 3D on the right */
.page{position:relative;z-index:2;padding:calc(var(--nav-h) + clamp(48px,9vh,110px)) var(--gutter) clamp(80px,10vw,140px)}
.col{max-width:min(40rem,48vw)}
.page h1{font-weight:800;font-stretch:78%;font-size:clamp(3rem,1.2rem + 5.4vw,7rem);line-height:.86;letter-spacing:-.045em}
.page .ln{display:block;overflow:hidden;padding-bottom:.16em;margin-bottom:-.16em}
.page .ln > span{display:block;animation:rise 1.1s var(--e-out) both;animation-delay:calc(var(--i,0) * 100ms + 80ms)}
.copy{margin-top:clamp(28px,4vw,48px);display:flex;flex-direction:column;gap:18px;color:var(--muted);font-size:1.14rem;max-width:36rem}
.copy .latin{color:var(--ink);font-family:var(--display);font-stretch:90%;font-weight:600;font-size:1.25rem;letter-spacing:-.01em}
.team{margin-top:clamp(56px,8vw,100px);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.member{display:flex;flex-direction:column;gap:12px}
.face{position:relative;aspect-ratio:1/1;max-width:100%;border-radius:22px;overflow:hidden;background:var(--line);transition:transform .6s var(--e-out);transform:perspective(700px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg))}
.face img{display:block;width:100%;height:100%;object-fit:cover;transform:scale(1.02);transition:transform .8s var(--e-out)}
.member:hover .face img{transform:scale(1.06)}
.member h3{font-weight:700;font-stretch:90%;font-size:1.35rem;letter-spacing:-.02em}
.member p{color:var(--muted);font-size:.98rem}
.mail{margin-top:clamp(32px,5vw,56px);display:flex;align-items:baseline;gap:18px;flex-wrap:wrap}
.mail a{font-family:var(--display);font-weight:760;font-stretch:84%;font-size:clamp(2rem,1rem + 3vw,3.6rem);letter-spacing:-.035em;text-decoration:none;background:linear-gradient(var(--accent),var(--accent)) 0 100%/0 3px no-repeat;transition:background-size .6s var(--e-out),color .3s;word-break:break-all;user-select:all}
.mail a:hover{background-size:100% 3px;color:var(--accent)}
.link{background:none;border:0;padding:0;font:inherit;font-size:.98rem;color:var(--muted);text-decoration:underline;text-underline-offset:5px;cursor:pointer}
.link:hover{color:var(--accent)}
.where{margin-top:14px;color:var(--muted)}
form{margin-top:clamp(40px,6vw,72px);display:flex;flex-direction:column;gap:22px;max-width:34rem}
.field{position:relative}
.field input,.field textarea{font:inherit;font-size:1.08rem;color:var(--ink);background:transparent;border:0;border-bottom:1.5px solid var(--line);padding:26px 0 10px;width:100%;border-radius:0;transition:border-color .3s}
.field textarea{min-height:120px;resize:vertical}
.field label{position:absolute;left:0;top:26px;color:var(--muted);pointer-events:none;transition:transform .35s var(--e-out),font-size .35s var(--e-out),color .3s;transform-origin:left top}
.field input:focus,.field textarea:focus{outline:none;border-bottom-color:var(--ink)}
.field input:focus + label,.field input:not(:placeholder-shown) + label,.field textarea:focus + label,.field textarea:not(:placeholder-shown) + label{transform:translateY(-22px) scale(.8);color:var(--ink)}
.note{font-size:.92rem;color:var(--muted)}
.err{font-size:.92rem;color:#C0341D;min-height:1.3em}
.composed{display:flex;flex-direction:column;gap:12px}
.composed pre{margin:0;white-space:pre-wrap;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.85rem;line-height:1.55;border-radius:14px;padding:16px;background:color-mix(in srgb,var(--ink) 5%,transparent);max-height:240px;overflow:auto}
.composed .acts{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
@media (max-width:899px){.col{max-width:40rem}}

/* footer */
footer{position:relative;z-index:3;background:var(--bg);padding:48px var(--gutter) 0;overflow:hidden}
.foot-row{display:flex;flex-wrap:wrap;gap:14px 40px;justify-content:space-between;color:var(--muted);font-size:.95rem}
.foot-row nav{display:flex;gap:22px}
.foot-row a{text-decoration:none}
.foot-row a:hover{color:var(--ink)}
.wordmark{font-family:var(--display);font-weight:850;font-stretch:72%;font-size:20.6vw;line-height:.74;letter-spacing:-.06em;margin:28px 0 0 -.03em;color:var(--ink);white-space:nowrap;transform:translateY(12%)}

/* page transition */
.wordmark .labs{font-weight:300;margin-left:.12em}
.curtain{position:fixed;inset:0;z-index:40;background:var(--ink);transform:scaleY(0);transform-origin:bottom;pointer-events:none}
.curtain.in{transform:scaleY(1);transition:transform .5s cubic-bezier(.76,0,.24,1)}
.curtain.out{transform:scaleY(0);transform-origin:top;transition:transform .6s cubic-bezier(.76,0,.24,1)}

@media (prefers-reduced-motion: reduce){
  .giant .ln > span,.page .ln > span,.fade-in{animation:none}
  .cue::after{animation:none}
  .rv,.btn,.roll span,.face,.face img{transition:none}
}