/* Light "clean lab" theme. --fc = colour of the active field (set from JS). */
:root{
  --bg:#eef1f5; --paper:#ffffff; --ink:#11161d; --mute:#566173; --dim:#8a94a3;
  --line:rgba(17,22,29,.12); --line2:rgba(17,22,29,.24);
  --accent:#11161d; --fc:#11161d;
  --glass:rgba(255,255,255,.72); --shadow:0 18px 50px -24px rgba(17,22,29,.35);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font:400 16.5px/1.65 Inter,system-ui,sans-serif;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:"Space Grotesk",Inter,sans-serif;font-weight:500;letter-spacing:-.02em}
.mono{font-family:"JetBrains Mono",ui-monospace,monospace;letter-spacing:.06em}
::selection{background:var(--fc);color:#fff}
main,footer,.nav{position:relative;z-index:2}

/* nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:40;display:flex;justify-content:space-between;align-items:center;
  padding:14px clamp(16px,4vw,48px);background:rgba(238,241,245,.72);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.logo{display:flex;align-items:center;gap:12px;font:500 13px "JetBrains Mono";letter-spacing:.2em}
.logo b{display:grid;place-items:center;width:30px;height:30px;border:1px solid var(--ink);font:600 12px "Space Grotesk";letter-spacing:0}
.nav nav{display:flex;gap:26px;align-items:center;font-size:13.5px;color:var(--mute)}
.nav nav a:hover{color:var(--ink)}
.lang{background:none;border:1px solid var(--line2);color:var(--ink);padding:4px 9px;font:500 11px "JetBrains Mono";cursor:pointer}
@media(max-width:820px){.nav nav a:not(.btn){display:none}.logo span{display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 24px;font:500 14px Inter;color:#fff;background:var(--fc);border:0;cursor:pointer;
  border-radius:2px;transition:background .4s,transform .2s,box-shadow .2s;box-shadow:0 10px 24px -12px var(--fc)}
.btn:hover{transform:translateY(-1px)}
.btn-sm{padding:8px 16px;font-size:12.5px}
.btn.btn-line{background:var(--paper);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line2)}
.btn.btn-line:hover{box-shadow:inset 0 0 0 1px var(--fc)}
.label{display:inline-block;font-size:11.5px;color:var(--fc);margin-bottom:14px}
.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--fc);animation:blink 2s infinite}
@keyframes blink{50%{opacity:.3}}

/* ---------- hero: 3D hangar ---------- */
.hero{position:relative;height:100vh;min-height:620px;overflow:hidden}
#hangar{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero-head{position:absolute;z-index:5;top:96px;left:clamp(16px,4vw,56px);max-width:520px;pointer-events:none;transition:opacity .5s}
.kicker{font-size:12px;color:var(--fc);margin-bottom:10px;display:flex;align-items:center;gap:8px;transition:color .4s}
h1{font-size:clamp(36px,4.4vw,66px);line-height:1;font-weight:500}
.claim{font:400 clamp(17px,1.4vw,21px)/1.4 "Space Grotesk";color:var(--mute);margin-top:12px}
.hero-foot{position:absolute;z-index:5;left:clamp(16px,4vw,56px);right:clamp(16px,4vw,56px);bottom:28px;display:flex;justify-content:space-between;align-items:flex-end;gap:16px;transition:opacity .5s}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}
.hint{font-size:11px;color:var(--dim)}
.hero.is-open .hero-head,.hero.is-open .hero-foot{opacity:0;pointer-events:none}

/* tiles floating in the hall (positioned from 3D by hangar.js) */
.tiles{position:absolute;inset:0;z-index:6;pointer-events:none}
.tile{--c:var(--ink);position:absolute;left:0;top:0;pointer-events:auto;display:grid;grid-template-columns:auto 1fr;gap:2px 14px;align-items:center;text-align:left;
  width:clamp(220px,17vw,270px);padding:14px 16px;background:var(--glass);border:1px solid rgba(255,255,255,.9);border-radius:4px;color:var(--ink);cursor:pointer;
  backdrop-filter:blur(14px) saturate(1.3);box-shadow:var(--shadow);transition:box-shadow .25s,border-color .25s,background .25s;will-change:transform}
.tile .ix{grid-row:1/3;width:36px;height:36px;display:grid;place-items:center;border-radius:3px;background:var(--c);color:#fff;font:600 11px "JetBrains Mono"}
.tile b{font:600 14px "JetBrains Mono";letter-spacing:.14em}
.tile span:last-child{font-size:13.5px;color:var(--mute);line-height:1.3}
.tile::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;background:var(--c);border-radius:0 0 4px 4px;transform:scaleX(.18);transform-origin:left;transition:transform .3s}
.tile:hover,.tile:focus-visible,.tile.on{background:rgba(255,255,255,.94);border-color:var(--c);box-shadow:0 22px 50px -20px var(--c);outline:none}
.tile:hover::after,.tile.on::after{transform:scaleX(1)}

/* field panel: opens beside the head, fully readable */
.field-overlay{--c:var(--ink);position:absolute;z-index:8;top:84px;right:clamp(12px,3vw,40px);bottom:24px;width:min(560px,46vw);overflow:auto;
  padding:clamp(20px,2.4vw,34px);background:rgba(255,255,255,.95);border:1px solid rgba(255,255,255,1);border-top:4px solid var(--c);border-radius:4px;
  box-shadow:0 30px 80px -30px rgba(17,22,29,.45);backdrop-filter:blur(18px);animation:ovIn .55s cubic-bezier(.2,.8,.2,1);scrollbar-width:thin}
.field-overlay[hidden]{display:none}
@keyframes ovIn{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:none}}
.ov-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.ov-bar .mono{font-size:11px;color:var(--c);font-weight:500}
.ov-nav{display:flex;gap:6px}
.ov-nav button{background:var(--paper);border:1px solid var(--line2);color:var(--ink);font:500 11px "JetBrains Mono";padding:7px 11px;cursor:pointer;border-radius:2px}
.ov-nav button:hover{border-color:var(--c);color:var(--c)}
.ov-chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:18px}
.ov-chips button{--c:#999;border:1px solid var(--line);background:var(--paper);padding:5px 9px;font:500 10.5px "JetBrains Mono";letter-spacing:.1em;cursor:pointer;border-radius:2px;color:var(--mute)}
.ov-chips button::before{content:"";display:inline-block;width:7px;height:7px;border-radius:2px;background:var(--c);margin-right:6px}
.ov-chips button.on{border-color:var(--c);color:var(--ink)}
.field-overlay h2{font-size:clamp(28px,2.6vw,40px);line-height:1.05}
.ov-claim{color:var(--c);font:500 18px/1.4 "Space Grotesk";margin:8px 0 16px}
.field-overlay p{color:#2c3542;font-size:15.5px}
.ov-grid{display:grid;gap:18px}
.ov-services{list-style:none}
.ov-services li{display:flex;gap:10px;padding:9px 0;border-bottom:1px solid var(--line);font-size:15px}
.ov-services li::before{content:"";flex:0 0 6px;height:6px;margin-top:9px;border-radius:50%;background:var(--c)}
.ov-highlight{margin-top:14px;padding:12px 14px;border-left:3px solid var(--c);background:color-mix(in srgb,var(--c) 8%,#fff);font:500 15px/1.5 "Space Grotesk";color:var(--ink)!important}
.ov-clients{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px;list-style:none}
.ov-clients li{padding:6px 11px;border:1px solid var(--line2);font:500 13px "Space Grotesk";border-radius:2px;background:var(--paper)}
.ov-projects{margin-top:24px}
.ov-projects > .mono{font-size:10.5px;color:var(--c);font-weight:500}
.ov-cta{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap}
.ov-cta .btn{background:var(--c);box-shadow:0 10px 24px -12px var(--c)}

/* project cards */
.projects{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px;margin-top:12px}
.project{border:1px solid var(--line);background:var(--paper);cursor:pointer;transition:border-color .2s,transform .2s,box-shadow .2s;border-radius:3px;overflow:hidden}
.project:hover{border-color:var(--c);transform:translateY(-2px);box-shadow:var(--shadow)}
.project .thumbs{display:grid;grid-template-columns:2fr 1fr;grid-template-rows:1fr 1fr;gap:2px;aspect-ratio:16/9;background:var(--line)}
.project .thumbs > *{background:#dfe4eb center/cover no-repeat;position:relative;overflow:hidden}
.project .thumbs > :first-child{grid-row:1/3}
.project .ph{background:repeating-linear-gradient(135deg,rgba(17,22,29,.05) 0 8px,transparent 8px 16px),#e8ecf1}
.project .ph::after{content:attr(data-n);position:absolute;right:6px;bottom:4px;font:10px "JetBrains Mono";color:var(--dim)}
.project .play::before{content:"▶";position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-size:18px;text-shadow:0 0 12px rgba(0,0,0,.6)}
.project .meta{padding:12px 14px}
.project .meta .mono{font-size:10px;color:var(--dim)}
.project h4{font-size:16px;margin:3px 0}
.project p{font-size:13.5px!important;color:var(--mute)!important}

/* mobile: tiles become a list under a smaller hall, panel full screen */
@media(max-width:900px){
  .hero{height:auto;min-height:0;padding-bottom:20px}
  #hangar{position:relative;height:62vh}
  .hero-head{position:relative;top:auto;left:auto;padding:84px 16px 0;max-width:none;order:-1}
  .hero{display:flex;flex-direction:column}
  .tiles{position:relative;inset:auto;display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:0 16px;pointer-events:auto}
  .tile{position:relative;width:auto;transform:none!important;opacity:1!important}
  .hero-foot{position:relative;left:auto;right:auto;bottom:auto;padding:20px 16px 0;flex-direction:column;align-items:flex-start}
  .field-overlay{position:fixed;inset:64px 8px 8px;width:auto}
}
@media(max-width:520px){.tiles{grid-template-columns:1fr}}

/* ---------- sections ---------- */
.section{padding:110px clamp(16px,5vw,80px);max-width:1280px;margin:0 auto}
.section-head{margin-bottom:40px}
.section h2{font-size:clamp(30px,3.6vw,50px);line-height:1.08;max-width:880px}
.sub{color:var(--mute);max-width:640px;margin:14px 0 36px}

.about{display:grid;grid-template-columns:minmax(0,400px) minmax(0,1fr);gap:56px;align-items:center}
.portrait{position:relative;aspect-ratio:4/5;background:#dfe4eb center/cover no-repeat;border-radius:4px;box-shadow:var(--shadow)}
.portrait.empty::after{content:"PORTRAIT";position:absolute;inset:0;display:grid;place-items:center;font:11px "JetBrains Mono";color:var(--dim);letter-spacing:.2em}
.about-text{color:#2c3542;margin-top:20px;max-width:640px;font-size:17px}
.readout{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:8px 34px;margin-top:30px;font-size:11px;color:var(--dim)}
.readout b{display:block;font:500 28px "Space Grotesk";color:var(--ink);letter-spacing:0}
@media(max-width:900px){.about{grid-template-columns:1fr}.portrait{max-width:400px}}

.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.steps li{padding:26px 22px;background:var(--paper);border-radius:4px;box-shadow:var(--shadow)}
.steps .mono{font-size:11px;color:var(--dim)}
.steps h3{font-size:21px;margin:10px 0 6px}
.steps p{color:var(--mute);font-size:15px}
@media(max-width:900px){.steps{grid-template-columns:1fr 1fr}}

.contact form,.side-ov form{display:grid;gap:16px;padding:30px;max-width:760px;background:var(--paper);border-radius:4px;box-shadow:var(--shadow)}
.contact .row,.side-ov .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contact label,.side-ov label{display:grid;gap:6px}
.contact label .mono,.side-ov label .mono{font-size:10.5px;color:var(--dim)}
input,textarea{background:var(--bg);border:1px solid var(--line);padding:12px 14px;color:var(--ink);font:inherit;border-radius:2px}
input:focus,textarea:focus{outline:none;border-color:var(--ink)}
.form-foot{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.direct{font-size:12px;color:var(--mute)}
@media(max-width:640px){.contact .row,.side-ov .row{grid-template-columns:1fr}}

footer{display:flex;gap:28px;justify-content:center;padding:34px;color:var(--dim);font-size:11px;border-top:1px solid var(--line)}
footer a:hover{color:var(--ink)}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:60;background:rgba(238,241,245,.96);backdrop-filter:blur(8px);display:grid;place-items:center}
.lightbox[hidden]{display:none}
.lb-stage{width:min(1200px,92vw);aspect-ratio:16/9;display:grid;place-items:center;background:#000;border-radius:4px;overflow:hidden;box-shadow:var(--shadow)}
.lb-stage img,.lb-stage video,.lb-stage iframe{width:100%;height:100%;object-fit:contain;border:0}
.lb-stage .empty{font:12px "JetBrains Mono";color:#9aa}
.lb-close{position:absolute;top:20px;right:24px;background:var(--paper);border:1px solid var(--line2);color:var(--ink);padding:6px 10px;font-size:11px;cursor:pointer}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);background:var(--paper);border:1px solid var(--line2);color:var(--ink);width:44px;height:44px;font-size:22px;cursor:pointer}
.lb-nav.prev{left:2vw}.lb-nav.next{right:2vw}
.lb-caption{position:absolute;bottom:22px;left:0;right:0;text-align:center;font-size:11.5px;color:var(--mute)}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* =====================================================================
   CODE SPACE – layout (both themes)
   ===================================================================== */
.hero{height:100vh;min-height:660px}
#space{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero-head{z-index:5;top:92px;left:clamp(16px,4vw,56px);max-width:min(780px,56vw)}
.hero-head .kicker{font-size:13px;letter-spacing:.12em;color:var(--fc)}
.hero-head h1{font-size:clamp(32px,3.5vw,56px);line-height:1.08;font-weight:500}
.tiles{position:absolute;inset:auto;z-index:6;top:52%;right:clamp(16px,4vw,64px);transform:translateY(-46%);display:grid;gap:12px;width:min(420px,34vw);pointer-events:auto}
.tile{position:relative;width:100%;transform:none!important;opacity:1!important;grid-template-columns:auto 1fr;gap:2px 16px;padding:16px 20px;border-radius:4px;border-left:4px solid var(--c)}
.tile .ix{width:42px;height:42px;font-size:13px}
.tile b{font:600 17px "Space Grotesk",sans-serif;letter-spacing:.06em}
.tile span:last-child{font-size:15.5px;line-height:1.35}
.tile::after{display:none}
.face-label{position:absolute;z-index:4;left:0;top:0;pointer-events:none;opacity:0;transition:opacity .4s;display:grid;gap:2px;padding:12px 16px;border-left:3px solid var(--fc);
  background:var(--glass);backdrop-filter:blur(8px);box-shadow:var(--shadow);border-radius:2px;max-width:280px}
.face-label.on{opacity:1}
.face-label .mono{font-size:11px;color:var(--fc)}
.face-label b{font:500 19px/1.25 "Space Grotesk",sans-serif}
/* panel: fewer, bigger elements */
.field-overlay{width:min(620px,48vw)}
.field-overlay h2{font-size:clamp(30px,2.8vw,44px)}
.ov-claim{font-size:20px}
.field-overlay p{font-size:17px;line-height:1.6}
.ov-services li{font-size:16px;padding:11px 0}
.ov-projects .projects{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.project h4{font-size:18px}
.hero.is-open .tiles{opacity:.3}
.hero.is-open .tiles:hover{opacity:1}
@media(max-width:900px){
  .hero{height:auto;min-height:0;display:flex;flex-direction:column}
  #space{position:absolute;height:100%}
  .hero-head{position:relative;max-width:none;padding:84px 16px 0}
  .tiles{position:relative;top:auto;right:auto;transform:none;width:auto;padding:46vh 16px 0;grid-template-columns:1fr}
  .face-label{display:none}
  .field-overlay{position:fixed;inset:64px 8px 8px;width:auto}
}

/* =====================================================================
   DARK (night mode) – colours only
   ===================================================================== */
html.dark{--bg:#000;--fc:#bfeeff;--paper:#070b0e;--ink:#e9f6fb;--mute:#93a7b2;--dim:#5d707b;--line:rgba(190,238,255,.14);--line2:rgba(190,238,255,.28);
  --accent:#bfeeff;--glass:rgba(4,8,11,.85);--shadow:0 20px 60px -30px rgba(0,0,0,.9)}
html.dark body{background:#000}
html.dark .nav{background:rgba(0,0,0,.6)}
html.dark .btn{color:#02080b}
html.dark .btn.btn-line{background:transparent;color:var(--ink)}
html.dark .tile{background:rgba(3,7,10,.84);border-color:var(--line);border-left-color:var(--c)}
html.dark .tile span:last-child{color:#c6d6de}
html.dark .tile .ix{background:transparent;color:var(--c);border:1px solid var(--c)}
html.dark .field-overlay{background:rgba(4,8,11,.95);border-color:var(--line)}
html.dark .field-overlay p{color:#d3e0e6}
html.dark .ov-nav button,html.dark .ov-chips button,html.dark .ov-clients li{background:transparent;color:var(--ink);border-color:var(--line2)}
html.dark .ov-highlight{color:var(--ink)!important}
html.dark .ov-cta .btn{color:#02080b}
html.dark .project,html.dark .steps li,html.dark .contact form{background:#05090c;border:1px solid var(--line);box-shadow:none}
html.dark .project .ph{background:repeating-linear-gradient(135deg,rgba(190,238,255,.05) 0 8px,transparent 8px 16px),#081014}
html.dark .about-text{color:#c6d6de}
html.dark input,html.dark textarea{background:#000;color:var(--ink)}
html.dark .lightbox{background:rgba(0,0,0,.95)}

/* hero sub line ("Multitool") */
.hero-head .hero-sub{margin-top:16px;max-width:560px;font-size:clamp(17px,1.25vw,20px);line-height:1.5;color:var(--mute)}
@media (max-width:900px){.hero-head .hero-sub{font-size:16px}}
/* floating 3D panels replace the HTML face label; keep the claim readable over the code head */
.face-label{display:none!important}
html.dark .hero-head h1,html.dark .hero-head .hero-sub{text-shadow:0 2px 18px rgba(0,0,0,.9),0 0 2px rgba(0,0,0,.9)}
/* open field on desktop: cube + panel centred together (cube position and --ov-left come from codespace.js) */
@media(min-width:901px){
  .hero.ov-centred .field-overlay{left:var(--ov-left,auto);right:auto}
  .hero.ov-centred .tiles{opacity:0;pointer-events:none;transition:opacity .4s}
}
/* bigger, clearly clickable back / prev / next buttons */
.ov-nav{gap:8px;flex-wrap:wrap}
.ov-nav button{min-height:42px;padding:10px 16px;font-size:13px;font-weight:600;border-radius:3px;transition:background .2s,color .2s,border-color .2s,transform .15s}
.ov-nav button:hover{transform:translateY(-1px)}
.ov-nav button[data-ov="close"]{min-height:46px;padding:11px 22px;font-size:14px;letter-spacing:.1em;border:2px solid var(--c);color:var(--ink);
  background:color-mix(in srgb,var(--c) 14%,transparent);box-shadow:0 8px 22px -12px var(--c)}
.ov-nav button[data-ov="close"]:hover,.ov-nav button[data-ov="close"]:focus-visible{background:var(--c);color:#02080b;outline:none}
html.dark .ov-nav button[data-ov="close"]{border-color:var(--c);background:color-mix(in srgb,var(--c) 14%,transparent)}
html.dark .ov-nav button[data-ov="close"]:hover,html.dark .ov-nav button[data-ov="close"]:focus-visible{background:var(--c);color:#02080b}
@media(max-width:900px){.ov-nav button[data-ov="close"]{min-height:48px}}

/* =====================================================================
   MOBILE hero: claim on top, cube in the gap (positioned by codespace.js),
   compact 3x2 field tiles + CTA – everything on the first screen
   ===================================================================== */
@media(max-width:900px){
  .hero{height:100svh;min-height:600px;max-height:1000px;display:flex;flex-direction:column;padding-bottom:14px;overflow:hidden}
  .hero-head{position:relative;top:auto;left:auto;padding:70px 16px 0;max-width:none}
  .hero-head .kicker{font-size:10.5px;margin-bottom:6px;letter-spacing:.08em}
  .hero-head h1{font-size:clamp(25px,7.2vw,34px);line-height:1.1}
  .hero-head .hero-sub{font-size:14px;line-height:1.45;margin-top:8px}
  .tiles{position:relative;top:auto;right:auto;transform:none;width:auto;margin-top:auto;padding:0 12px;
    display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
  .tile{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:5px;min-height:62px;padding:10px 10px 9px;
    border-radius:4px;border:1px solid color-mix(in srgb,var(--c) 45%,transparent);border-left:3px solid var(--c);
    background:color-mix(in srgb,var(--c) 10%,rgba(4,8,11,.82));backdrop-filter:blur(6px);-webkit-tap-highlight-color:transparent}
  .tile .ix{width:auto;height:auto;padding:0;background:none;color:var(--c);font:600 10px "JetBrains Mono"}
  .tile b{font:600 14px "Space Grotesk",sans-serif;letter-spacing:.05em;color:var(--ink)}
  .tile span:last-child{display:none}
  .tile:active{transform:scale(.97)!important}
  .hero-foot{position:relative;left:auto;right:auto;bottom:auto;padding:12px 12px 0;flex-direction:row;align-items:center}
  .hero-foot .hint{display:none}
  .cta-row{gap:8px;width:100%}
  .cta-row .btn{flex:1;justify-content:center;text-align:center;padding:12px 10px;font-size:14px}
}
@media(max-width:900px){html:not(.dark) .tile{background:color-mix(in srgb,var(--c) 10%,rgba(255,255,255,.88))}}
@media(max-width:900px){.hero-head .kicker{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:10px;letter-spacing:.05em}.hero-head .kicker .dot{display:inline-block;vertical-align:middle;margin-right:4px}}
/* share-image render mode */
html.og .nav,html.og .tiles,html.og .hero-foot,html.og .hero-sub{display:none!important}
html.og .hero-head{top:56px}
.lb-stage .consent{max-width:460px;padding:24px;text-align:center;color:#d8e6ec;font-size:15px;line-height:1.55;display:grid;gap:16px;justify-items:center}

/* =====================================================================
   MOBILE field sheet: slides up from below, cube stays visible on top
   ===================================================================== */
.ov-handle,.ov-more{display:none}
@keyframes ovItem{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@media(max-width:900px){
  .field-overlay{position:fixed;inset:auto 0 0 0;top:auto;height:60svh;max-height:60svh;width:auto;padding:8px 18px 0;border-radius:18px 18px 0 0;
    border:1px solid var(--line);border-bottom:0;animation:none;transform:translateY(102%);transition:transform .5s cubic-bezier(.2,.8,.2,1);
    overflow-y:auto;overscroll-behavior:contain;box-shadow:0 -24px 60px -24px rgba(0,0,0,.85);z-index:30}
  html.dark .field-overlay{background:rgba(3,7,10,.94)}
  .field-overlay.in{transform:none}
  .field-overlay.in>*{animation:ovItem .5s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(140ms + var(--i,0) * 55ms)}
  .ov-handle{display:block;width:44px;height:5px;border-radius:3px;background:var(--line2);margin:2px auto 8px}
  .ov-bar{position:sticky;top:-8px;z-index:3;margin:0 -18px 6px;padding:8px 18px;flex-wrap:nowrap;background:var(--paper)}
  html.dark .ov-bar{background:rgba(3,7,10,.97)}
  .ov-bar .mono{font-size:12px;letter-spacing:.08em}
  .ov-nav{gap:8px;flex-wrap:nowrap}
  .ov-nav button,.ov-nav button[data-ov="close"]{min-height:0;width:40px;height:40px;padding:0;font-size:0;letter-spacing:0;border-radius:50%;display:grid;place-items:center;box-shadow:none}
  .ov-nav button::before{font:600 19px/1 "Space Grotesk",sans-serif;color:var(--ink)}
  .ov-nav button[data-ov="prev"]::before{content:"‹"}
  .ov-nav button[data-ov="next"]::before{content:"›"}
  .ov-nav button[data-ov="close"]::before{content:"✕";font-size:15px}
  .ov-nav button:hover{transform:none}
  /* field switcher as a strip of cube stickers */
  .ov-chips{gap:9px;margin:4px 0 14px}
  .ov-chips button{font-size:0;padding:0;width:22px;height:22px;border:0;background:none;border-radius:4px}
  .ov-chips button::before{width:22px;height:22px;margin:0;border-radius:4px;opacity:.38;transition:opacity .2s,box-shadow .2s}
  .ov-chips button.on::before{opacity:1;box-shadow:0 0 0 2px #000,0 0 0 3.5px var(--c),0 0 16px var(--c)}
  .field-overlay h2{font-size:25px;line-height:1.12}
  .ov-claim{font-size:16px;margin:6px 0 12px}
  .ov-grid{gap:14px}
  .ov-text p{font-size:15px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin:0}
  .ov-text.open p{display:block}
  .ov-more{display:inline-block;margin-top:6px;background:none;border:0;padding:4px 0;color:var(--c);font:600 13px "JetBrains Mono",monospace;letter-spacing:.06em;cursor:pointer}
  .ov-highlight{font-size:14px;padding:10px 12px}
  .ov-services li{font-size:14.5px;padding:8px 0}
  .ov-projects .projects{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:10px;margin:0 -18px;padding:0 18px 6px;grid-template-columns:none;scrollbar-width:none}
  .ov-projects .project{flex:0 0 80%;scroll-snap-align:start}
  .ov-cta{position:sticky;bottom:0;z-index:3;margin:12px -18px 0;padding:12px 18px calc(12px + env(safe-area-inset-bottom));background:linear-gradient(to bottom,transparent,rgba(3,7,10,.96) 35%)}
  html:not(.dark) .ov-cta{background:linear-gradient(to bottom,transparent,var(--paper) 35%)}
  .ov-cta .btn{width:100%;justify-content:center}
  .hero.is-open .tiles{opacity:0;pointer-events:none}
}

/* interface scan: contours flash as the 3D scan band passes */
@keyframes uiScan{0%{box-shadow:0 0 0 0 transparent}25%{box-shadow:0 0 0 1px var(--c,var(--fc)),0 0 22px -2px var(--c,var(--fc));border-color:var(--c,var(--fc))}100%{box-shadow:0 0 0 0 transparent}}
@keyframes uiScanText{0%,100%{text-shadow:none}25%{text-shadow:0 0 18px var(--fc),0 0 2px #fff}}
html.scan .tile,html.scan .btn,html.scan .nav .lang,html.scan .nav .logo b,html.scan .ov-nav button,html.scan .ov-chips button{animation:uiScan .7s ease-out var(--scan-d,0s) both}
html.scan .hero-head h1{animation:uiScanText .8s ease-out var(--scan-d,0s) both}
@media (prefers-reduced-motion:reduce){html.scan *{animation:none!important}}

/* clients instead of project placeholders */
.ov-clientsbox{margin-top:18px}
.ov-clientsbox .ov-clients{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px;list-style:none;padding:0}
.ov-clientsbox .ov-clients li{font:600 14px "Space Grotesk",sans-serif;letter-spacing:.03em;padding:8px 13px;border:1px solid color-mix(in srgb,var(--c) 45%,transparent);border-radius:3px;
  background:color-mix(in srgb,var(--c) 9%,transparent);color:var(--ink)}

/* portrait (square photo) */
.portrait{aspect-ratio:1/1}

/* portrait: feathered edges, melts into the background */
.portrait{box-shadow:none;background-color:transparent;-webkit-mask-image:radial-gradient(ellipse 60% 62% at 50% 42%,#000 50%,transparent 82%);mask-image:radial-gradient(ellipse 60% 62% at 50% 42%,#000 50%,transparent 82%)}
.portrait.empty{-webkit-mask-image:none;mask-image:none}
html.dark .ov-highlight{background:color-mix(in srgb,var(--c) 12%,transparent);color:var(--ink)!important}

/* sound toggle: tiny equalizer, animated while on */
.snd{display:grid;place-items:center}
.snd .eq{display:flex;align-items:flex-end;gap:2px;height:12px}
.snd .eq i{display:block;width:2px;height:3px;background:currentColor;opacity:.6;border-radius:1px}
.snd.on{border-color:var(--fc);color:var(--fc)}
.snd.on .eq i{opacity:1;animation:eq .9s ease-in-out infinite}
.snd.on .eq i:nth-child(2){animation-delay:-.3s}.snd.on .eq i:nth-child(3){animation-delay:-.6s}.snd.on .eq i:nth-child(4){animation-delay:-.15s}
@keyframes eq{0%,100%{height:3px}50%{height:12px}}

/* images as glass panels: fixed frame with corner brackets, lifted off the background (like the cube overlays) */
.portrait,.project .thumbs>div,.lb-stage{-webkit-mask-image:none!important;mask-image:none!important;position:relative;border-radius:3px;
  border:1px solid rgba(190,238,255,.24);background-color:rgba(2,8,12,.6);
  box-shadow:0 40px 90px -34px rgba(0,0,0,.95),0 0 0 1px rgba(0,0,0,.5),0 0 70px -24px color-mix(in srgb,var(--fc) 60%,transparent)}
.portrait{aspect-ratio:1/1;background-size:cover;background-position:50% 0;transform:translateY(-6px)}
.portrait::before,.project .thumbs>div::before{content:"";position:absolute;inset:-6px;pointer-events:none;z-index:2;
  --b:2px;--l:26px;--k:var(--fc);
  background:
    linear-gradient(var(--k),var(--k)) top left/var(--l) var(--b),linear-gradient(var(--k),var(--k)) top left/var(--b) var(--l),
    linear-gradient(var(--k),var(--k)) top right/var(--l) var(--b),linear-gradient(var(--k),var(--k)) top right/var(--b) var(--l),
    linear-gradient(var(--k),var(--k)) bottom left/var(--l) var(--b),linear-gradient(var(--k),var(--k)) bottom left/var(--b) var(--l),
    linear-gradient(var(--k),var(--k)) bottom right/var(--l) var(--b),linear-gradient(var(--k),var(--k)) bottom right/var(--b) var(--l);
  background-repeat:no-repeat;filter:drop-shadow(0 0 6px var(--k))}
.project .thumbs>div::before{inset:-3px;--l:12px;--b:1.5px}
.portrait:not(.empty)::after{content:"";position:absolute;inset:0;pointer-events:none;border-radius:3px;
  background:linear-gradient(135deg,rgba(255,255,255,.10),transparent 38%,transparent 70%,rgba(190,238,255,.06))}

/* =====================================================================
   SIDE DIALOGS in the hero: "Über mich" (head glides forward) and "Erstgespräch" (cube -> message icon)
   ===================================================================== */
.hero.side-open .tiles{opacity:0;pointer-events:none;transition:opacity .4s}
.side-ov{--c:var(--accent)}
.side-ov .side-top{display:grid;grid-template-columns:clamp(96px,9vw,140px) minmax(0,1fr);gap:20px;align-items:center;margin:4px 0 18px}
.side-ov .side-portrait{aspect-ratio:1/1;border-radius:3px;background:#0b1216 center 0/cover no-repeat;border:1px solid var(--line2);
  box-shadow:0 0 0 1px color-mix(in srgb,var(--c) 30%,transparent),0 14px 40px -18px var(--c)}
.side-ov .side-top h2{margin:0}
.side-ov .readout{margin-top:22px}
.side-ov form{padding:0;max-width:none;background:none;box-shadow:none;border:0!important;margin-top:18px}
.side-ov .ov-cta{margin-top:24px}
.side-ov .sub{color:var(--mute);margin-top:8px}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-status{min-height:1.4em;font-size:12px;color:var(--mute);margin:0}
.form-status.ok{color:var(--c,var(--accent));font-size:13px}
.form-status.err{color:#ff8a7a}
html.dark .side-ov form{background:none!important}
@media(max-width:900px){.side-ov .side-top{grid-template-columns:84px minmax(0,1fr);gap:14px}}
.btn[hidden]{display:none!important}

/* about: photo in a transparent glass tile over the code head (left of the dialog) */
.about-photo{position:absolute;z-index:7;top:84px;bottom:24px;left:0;right:calc(min(620px,48vw) + clamp(12px,3vw,40px));display:grid;place-items:center;pointer-events:none}
.ap-tile{--c:var(--accent);position:relative;width:min(400px,30vw,52vh);aspect-ratio:1/1;padding:14px;border-radius:4px;
  background:rgba(2,8,12,.28);border:1px solid color-mix(in srgb,var(--c) 45%,transparent);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);
  box-shadow:0 0 0 1px rgba(0,0,0,.4),0 30px 90px -30px color-mix(in srgb,var(--c) 55%,transparent),inset 0 0 40px -10px color-mix(in srgb,var(--c) 30%,transparent);
  opacity:0;transform:translateY(18px) scale(.94);filter:blur(6px);transition:opacity .7s ease,transform .8s cubic-bezier(.2,.8,.2,1),filter .7s ease}
.ap-tile::before,.ap-tile::after{content:"";position:absolute;width:34px;height:34px;border:3px solid var(--c);pointer-events:none}
.ap-tile::before{top:-3px;left:-3px;border-right:0;border-bottom:0}
.ap-tile::after{bottom:-3px;right:-3px;border-left:0;border-top:0}
.ap-img{width:100%;height:100%;border-radius:2px;background:center 0/cover no-repeat;opacity:.9}
.ap-cap{position:absolute;left:14px;bottom:-26px;font-size:11px;letter-spacing:.18em;color:var(--c)}
.about-photo.on .ap-tile{opacity:1;transform:none;filter:none}
html:not(.dark) .ap-tile{background:rgba(255,255,255,.35)}
@media(max-width:900px){
  .about-photo{position:fixed;top:58px;bottom:auto;right:0;height:calc(40svh - 58px)}
  .ap-tile{width:auto;height:86%;padding:8px}
  .ap-cap{display:none}
}
@media (prefers-reduced-motion:reduce){.ap-tile{transition:none}}

/* photo floats in front of the (bigger) head, set slightly forward and off-centre */
.about-photo{perspective:1200px}
.ap-tile{width:min(330px,25vw,44vh);margin:6% 0 0 22%;transform:translateY(18px) scale(.94) rotateY(-8deg)}
.about-photo.on .ap-tile{transform:rotateY(-8deg) rotateX(2deg);animation:apFloat 6.5s ease-in-out .8s infinite}
@keyframes apFloat{0%,100%{transform:rotateY(-8deg) rotateX(2deg) translate3d(0,0,0)}50%{transform:rotateY(-5deg) rotateX(-1deg) translate3d(-4px,-12px,0)}}
@media(max-width:900px){.ap-tile{width:auto;margin:12% 0 0 34%;height:70%}}
@media (prefers-reduced-motion:reduce){.about-photo.on .ap-tile{animation:none}}
/* photo floats beside the head (head sits left, photo right of its face) */
.about-photo{place-items:center end;padding-right:3%}
.ap-tile{width:min(420px,27vw,58vh);margin:0 0 4% 0}
@media(max-width:900px){.about-photo{padding-right:5%}.ap-tile{width:auto;height:82%;margin:6% 0 0 0}}