:root {
  /* ═══ TYPOGRAPHY ═══ */
  --fs-base: clamp(0.75rem, 2.4vh, 1.125rem);
  --fs-hero: calc(var(--fs-base) * 5); /* Fortsetzung des x2-Sprungmusters md→lg→hero */
  --fs-lg:   calc(var(--fs-base) * 2.5);
  --fs-md:   calc(var(--fs-base) * 1.25);
  --fs-sm:   calc(var(--fs-base) * .75);
  --lh-text: 1.5;  /* WCAG 1.4.12 — readable line-height for flow text; display type stays at 1 by design (see _strategy/README.md #2, NEXT_STEPS.md P4) */

  /* ═══ COLORS ═══ */
  --accent: #fe5000;
  --a-d:    rgba(254,80,0,.06);
  --a-r:    rgba(254,80,0,.12);
  --a-i:    rgba(254,80,0,.25);

  /* ═══ MEDIA ═══ */
  --sec-img-h: 45vh;
  --side-pad:  clamp(0px, calc(50vw - 50vh), calc(100vw / 6));

  /* ═══ BAND OVERLAY ═══ */
  --band-w:         100vw;
  --band-item-w:    20vw;
  --trigger-w:      48vw;
  --bar-w:          0.5vw;
  --band-close-ms:  300ms;

  /* ═══ SPACING SCALE (derived from --fs-base) ═══ */
  --sp-03:  calc(var(--fs-base) * 0.3);
  --sp-04:  calc(var(--fs-base) * 0.4);
  --sp-05:  calc(var(--fs-base) * 0.5);
  --sp-07:  calc(var(--fs-base) * 0.7);   /* was 0.8rem */
  --sp-085: calc(var(--fs-base) * 0.85);  /* was 0.85rem */
  --sp-1:   var(--fs-base);               /* was 1rem */
  --sp-15:  calc(var(--fs-base) * 1.5);   /* was 1.5rem */
  --sp-2:   calc(var(--fs-base) * 2);     /* was 2rem */
  --sp-25:  calc(var(--fs-base) * 2.5);   /* was 2.5rem */
  --sp-4:   calc(var(--fs-base) * 4);     /* was 4rem */
  --sp-5:   calc(var(--fs-base) * 5);     /* was 5rem */
  --sp-6:   calc(var(--fs-base) * 6);     /* was 6rem */

  /* ═══ GRID — COLUMNS ═══ */
  --grid-2col: 1fr 1fr;
  --grid-3col: repeat(3, 1fr);
  --grid-icon: 56px 1fr;

  /* ═══ GRID — GAPS ═══ */
  --gap-row:     var(--sp-05);
  --gap-gallery: 0;  /* TEMP */
  --gap-pano:    0;
  --gap-section: 0;  /* TEMP */
  --gap-card:    0;  /* TEMP */
  --gap-icon:    var(--sp-05);

  /* ═══ PADDING ═══ */
  --pad-x:     0;  /* TEMP experiment */
  --pad-sec-y: var(--sp-6);

  /* ═══ MAX-WIDTHS ═══ */
  --txt-max-w:     none;  /* TEMP */
  --block-max-w:   none;  /* TEMP */
  --proj-inner-w:  100%;  /* TEMP */
  --canvas-max-w:  none;  /* TEMP */
  --intro-w:       none;  /* TEMP */
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:var(--sp-5);overflow-x:clip}
body{font-family:'Noto Sans',sans-serif;color:#2c2c2c;background:#fff;line-height:var(--lh-text);font-weight:300;font-size:var(--fs-base);-webkit-font-smoothing:antialiased;padding:0 var(--side-pad);overflow-x:clip}
/* body::before — dot pattern removed */
/* body::after — gradient removed */
img{max-width:100%;height:auto;display:block}
::selection{background:var(--accent);color:#fff}

h1{font-size:var(--fs-lg);font-weight:300;letter-spacing:.02em;line-height:1}
h2{font-size:var(--fs-md);font-weight:300;letter-spacing:.1em;line-height:1;margin-bottom:0}

h3{font-weight:400;line-height:1;margin-bottom:0}
p{color:#555;font-weight:300;line-height:var(--lh-text);margin:0}
a{color:inherit;text-decoration:none}

nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:var(--sp-15) 0;background:#fff;border-bottom:1px solid rgba(44,44,44,.06);transition:background .3s,backdrop-filter .3s}
nav.blur{background:rgba(255,255,255,.5);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
nav .nav-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-2);padding:0}
.nav-logo{color:#2c2c2c;font-weight:400;letter-spacing:.15em;text-transform:uppercase;line-height:1;font-size:1.5vh}
.nav-logo .hl{color:var(--accent)}
.nav-links{list-style:none;display:flex;align-items:center;flex:1;justify-content:space-evenly}
.nav-links a{font-size:1.5vh;color:rgba(44,44,44,.65);font-weight:300;letter-spacing:.2em;text-transform:uppercase;transition:opacity .3s,color .15s}
.nav-links a:hover,.nav-links a.active{opacity:1;color:var(--accent)}
.nav-links .nav-dropdown:hover .nav-group{color:var(--accent);opacity:1}
.nav-links .nav-dropdown{position:relative}
.nav-links .nav-group{font-size:var(--fs-sm);color:rgba(44,44,44,.35);font-weight:300;letter-spacing:.2em;text-transform:uppercase;cursor:pointer;padding:0;transition:color .3s,opacity .3s}
.nav-links .dropdown-content{display:block;visibility:hidden;opacity:0;position:absolute;top:100%;left:0;min-width:100px;z-index:101;padding-top:.6rem;transition:opacity .35s ease,visibility .35s ease}
.nav-links .nav-dropdown:hover .dropdown-content{visibility:visible;opacity:1}
.nav-links .dropdown-content a{display:block;padding:.3rem 0;white-space:nowrap;font-size:var(--fs-sm);color:rgba(44,44,44,.65);letter-spacing:.2em;text-transform:uppercase}
.nav-links .dropdown-content a:hover{color:var(--accent)}

/* Sub-Dropdown (industrial → lamps/audio/furniture) */
.nav-sub{position:relative}
.nav-sub .sub-dropdown{display:flex;visibility:hidden;opacity:0;position:absolute;top:0;right:100%;z-index:102;flex-direction:row;gap:.25rem;padding-right:.3rem;transition:opacity .35s ease,visibility .35s ease}
.nav-sub:hover .sub-dropdown{visibility:visible;opacity:1}
.sub-dropdown a{display:inline-block;padding:.3rem .35rem;font-size:var(--fs-sm);color:rgba(44,44,44,.65);letter-spacing:.2em;text-transform:uppercase}
.sub-dropdown a:hover{color:var(--accent)}

/* dropdown portal — original links invisible, body-level overlay inverts page content */
.nav-links .dropdown-content a{color:transparent!important}
.nav-links .dropdown-content a:hover{color:transparent!important}
.sub-dropdown a{color:transparent!important}
.sub-dropdown a:hover{color:transparent!important}
/* isolate WebGL canvases from mix-blend-mode compositor */
a-scene[embedded]{isolation:isolate;will-change:transform}
.nav-portal{position:fixed;z-index:99999;display:flex;flex-direction:column;padding-top:.6rem;pointer-events:none;min-width:100px;mix-blend-mode:difference}
.nav-portal a{display:block;padding:.3rem 0;white-space:nowrap;font-size:var(--fs-sm);letter-spacing:.2em;text-transform:uppercase;text-decoration:none;color:#fff;pointer-events:none;transition:opacity .1s}
.nav-portal a.hov{opacity:0}
.nav-glow{position:fixed;z-index:100000;display:flex;flex-direction:column;padding-top:.6rem;pointer-events:none;min-width:100px}
.nav-glow a{display:block;padding:.3rem 0;white-space:nowrap;font-size:var(--fs-sm);letter-spacing:.2em;text-transform:uppercase;text-decoration:none;color:rgba(44,44,44,.65);pointer-events:none;transition:color .12s,text-shadow .1s}
.nav-glow a.hov{color:#FE5000;text-shadow:0 1px 5px rgba(254,80,0,.4)}

.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 70% 30%,rgba(254,80,0,.1),transparent 60%);pointer-events:none;z-index:1;mix-blend-mode:overlay}

footer{text-align:center;padding:var(--sp-4) 0;position:relative;z-index:1;font-size:var(--fs-sm);color:#999;letter-spacing:.15em;text-transform:uppercase}
footer .hl{color:var(--accent)}
footer::before{content:'';display:block;width:40px;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);margin:0 auto var(--sp-15)}
footer::after{content:'';position:absolute;bottom:0;right:0;width:50%;height:100%;background:radial-gradient(ellipse at bottom right,var(--a-r),transparent 70%);pointer-events:none}

/* ===== from inline <style> (externalized 2026-06-05) ===== */
/* === SECTION RHYTHM === */
.sec{padding:var(--pad-sec-y) 0;position:relative;z-index:1;background:#fff}
.sec:last-of-type{border-bottom:none}
.sec .inner{max-width:100%;padding:0 var(--pad-x)}
.sec-label{font-size:var(--fs-sm);color:var(--accent);letter-spacing:.18em;text-transform:uppercase;margin-bottom:0;font-weight:300;position:relative;padding-bottom:.5vh}
.sec-label::after{content:'';position:absolute;bottom:0;left:calc(-1 * var(--side-pad));right:calc(-1 * var(--side-pad));width:auto;height:1px;background:var(--accent)}
.sec-title{font-size:var(--fs-lg);font-weight:300;letter-spacing:.04em;margin:0;color:#2c2c2c}
/* Flush-left headers */
.sec-label,.sec-title{margin-left:calc(-1 * var(--pad-x))}


/* === HERO === */
.hero{margin-top:var(--sp-5);margin-bottom:3%;position:relative;z-index:1;background:#fff;display:block;min-height:55vh;overflow:visible}
.hero-voice{font-size:var(--fs-hero);font-weight:300;letter-spacing:.02em;line-height:1.1;margin:0}
.hero-sub{font-size:var(--fs-sm);color:#999;margin-top:var(--sp-04)}
/* === PROJECT ROWS === */
.proj{margin-bottom:5%;position:relative;z-index:1}
.proj .inner{max-width:var(--proj-inner-w);margin:0 auto}
.proj img{display:block;width:100%;height:auto;max-height:50vh;object-fit:cover}
.proj .txt{padding:0}
.proj .txt p{color:#555;font-weight:300;line-height:var(--lh-text);margin-bottom:0;max-width:var(--txt-max-w)}
.proj .txt .title{font-size:var(--fs-lg);font-weight:300;letter-spacing:.04em;margin:0;color:#2c2c2c}
.proj .txt .title small{display:block;font-size:var(--fs-sm);color:var(--accent);letter-spacing:.18em;text-transform:uppercase;margin-bottom:0;font-weight:300}
.proj .txt .hl-row{color:var(--accent);font-size:var(--fs-md);font-weight:400;letter-spacing:.08em;margin-bottom:0}
.proj .txt .caps-title{font-size:var(--fs-lg);font-weight:300;letter-spacing:.08em;margin:0;color:#2c2c2c}

/* === TWO-COLUMN === */
.row-2col{display:grid;grid-template-columns:var(--grid-2col);gap:var(--gap-row);align-items:start}
.row-2col .txt{padding:0}
/* text clings to image */
.txt-left{text-align:right;justify-self:end}
.txt-left .title small{display:inline}
.txt-right{text-align:left;justify-self:start}
.row-2col img{width:100%;height:auto;display:block}

/* === THREE-COLUMN GALLERY === */
.gal-3{display:grid;grid-template-columns:var(--grid-3col);gap:var(--gap-gallery);padding:0 var(--pad-x)}
.gal-3 img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:1px}
.gal-3-dark img{background:#111}

/* === PANORAMA === */
/* ── Pano Container ── */
.pano-2col {
  display: block;
  margin: 0;
}

/* ── Pano loading state ── */
.pano-loading a-scene{opacity:0;transition:opacity .4s}
.pano-active a-scene{opacity:1}
[data-drag="true"]::before{content:'';position:absolute;inset:0;z-index:1;background:rgba(0,0,0,.03);pointer-events:none;opacity:0;transition:opacity .3s}
.pano-loading::before{opacity:1}

.a-enter-vr,.a-orientation-modal{display:none!important}

/* === SERVICE BLOCK (new capacities) === */
.cap-block{padding:0 var(--pad-x);max-width:var(--block-max-w);margin:0 auto}
.cap-block .subhead{font-size:var(--fs-sm);color:var(--accent);letter-spacing:.15em;text-transform:uppercase;margin:0 0 1em;font-weight:300}
.cap-block p{color:#555;font-weight:300;line-height:var(--lh-text);margin-bottom:0}
.cap-block strong{font-weight:400;color:#2c2c2c}
.cap-block .xref{display:inline-block;font-size:var(--fs-sm);color:var(--accent);letter-spacing:.08em;border-bottom:1px solid var(--a-r);margin:var(--sp-15) 0;text-decoration:none}
.cap-block .xref:hover{border-bottom-color:var(--accent)}
.cap-block .metric-row{display:grid;grid-template-columns:var(--grid-3col);gap:var(--gap-card);margin:var(--sp-15) 0;padding:var(--sp-15) 0;border-top:1px solid #e8e6e0;border-bottom:1px solid #e8e6e0}
.cap-block .metric-row .m-num{font-size:var(--fs-lg);font-weight:300;color:var(--accent);line-height:1}
.cap-block .metric-row .m-label{font-size:var(--fs-sm);color:#999;letter-spacing:.1em;text-transform:uppercase}

/* === ABOUT & CONTACT GRID === */
.grid-2{display:grid;grid-template-columns:var(--grid-2col);gap:var(--gap-section);align-items:start;padding:0 var(--pad-x)}
.grid-2 h4{font-size:var(--fs-sm);font-weight:400;letter-spacing:.18em;text-transform:uppercase;color:#999;margin:0}
.grid-2 p{color:#555;line-height:var(--lh-text);margin-bottom:0}
.grid-2 .info-line{color:#777;line-height:var(--lh-text);letter-spacing:.05em}
.grid-2 .tools-line{font-size:var(--fs-sm);color:#888;line-height:var(--lh-text);letter-spacing:.03em;font-weight:300}
.grid-2 .tools-line .hl{color:var(--accent)}
.contact-email{font-size:var(--fs-base);color:var(--accent);letter-spacing:.03em;margin-top:var(--sp-05);display:inline-block}

/* === INFERENCE POINTS === */
.inf-grid{display:grid;grid-template-columns:var(--grid-2col);gap:var(--gap-card);padding:0 var(--pad-x);margin-top:var(--sp-2)}
.inf-card{border:1px solid #e8e6e0;padding:var(--sp-15);background:rgba(255,255,255,.5);transition:border-color .3s}
.inf-card:hover{border-color:var(--accent)}
.inf-card .inf-cat{font-size:var(--fs-sm);color:var(--accent);letter-spacing:.18em;text-transform:uppercase;margin-bottom:0;font-weight:300}
.inf-card h3{font-weight:400;margin:0}
.inf-card .inf-note{display:inline-block;margin-top:0;font-size:var(--fs-sm);color:#999;letter-spacing:.06em}

/* === BUTTONS (in body context) === */
.btn-inline{display:inline-block;padding:var(--sp-07) var(--sp-2);border:1px solid #c8c3b8;color:#2c2c2c;text-decoration:none;letter-spacing:.2em;text-transform:uppercase;transition:all .3s;font-weight:300;font-size:var(--fs-sm)}
.btn-inline:hover{background:#2c2c2c;color:#fff;border-color:#2c2c2c}
.btn-accent{display:inline-block;padding:var(--sp-07) var(--sp-2);background:var(--accent);border:1px solid var(--accent);color:#fff;text-decoration:none;letter-spacing:.2em;text-transform:uppercase;transition:all .3s;font-weight:300;font-size:var(--fs-sm)}
.btn-accent:hover{background:#2c2c2c;border-color:#2c2c2c}

/* Coming Soon badge variant */
.btn-coming {
  cursor: default;
  opacity: 0.55;
}
.btn-coming::after {
  content: 'in Kürze';
  display: inline-block;
  margin-left: 0.6em;
  padding: 0.15em 0.5em;
  font-size: 0.6em;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--accent);
  color: #fff;
  border-radius: 2px;
  vertical-align: 0.15em;
  line-height: 1.4;
}

/* Button spacing */
.btn-row{display:inline-flex;flex-wrap:wrap;gap:var(--sp-15);margin-top:var(--sp-1)}

/* === CAPABILITY ICONS === */
.cap-icon-row{display:grid;grid-template-columns:var(--grid-icon);gap:var(--gap-icon);align-items:center;padding:var(--sp-085) 0}
.cap-icon-row strong{font-weight:400;color:#2c2c2c}
.cap-icon-row p{margin-bottom:0}
.icn{width:56px;height:56px;border-radius:50%;position:relative;overflow:hidden;flex-shrink:0;background:linear-gradient(135deg,#f7f6f4 0%,#ece8df 100%)}
/* FEA — Heat Deformation */
.icn-fea::before{content:'';position:absolute;inset:5px;border-radius:50%;background:radial-gradient(circle at 30% 40%,rgba(254,80,0,.35) 0%,rgba(254,80,0,.18) 30%,rgba(254,80,0,.08) 60%,transparent 100%)}
.icn-fea::after{content:'';position:absolute;inset:12px;border-radius:50%;border:1px dashed rgba(254,80,0,.25)}
/* AM — Tapered Layer Stack (cross-section of printed object: widening bottom→top) */
.icn-am-layers i{position:absolute;left:50%;height:3.5px;border-radius:2px;background:var(--accent);transform:translateX(-50%)}
.icn-am-layers i:nth-child(1){top:10px;width:10px;opacity:.18}
.icn-am-layers i:nth-child(2){top:17px;width:16px;opacity:.24}
.icn-am-layers i:nth-child(3){top:24px;width:22px;opacity:.3;height:4px}
.icn-am-layers i:nth-child(4){top:31px;width:27px;opacity:.36;height:4px}
.icn-am-layers i:nth-child(5){top:38px;width:32px;opacity:.42;height:4.5px}
.icn-am-layers i:nth-child(6){top:46px;width:34px;opacity:.25;height:3px}
/* AM — Honeycomb: denser, more visible grid + center accent */
.icn-am-hex::before{content:'';position:absolute;inset:0;border-radius:50%;background:repeating-linear-gradient(60deg,rgba(254,80,0,.22) 0px,rgba(254,80,0,.22) 1px,transparent 1px,transparent 8px),repeating-linear-gradient(-60deg,rgba(254,80,0,.22) 0px,rgba(254,80,0,.22) 1px,transparent 1px,transparent 8px),repeating-linear-gradient(0deg,rgba(254,80,0,.1) 0px,rgba(254,80,0,.1) 1px,transparent 1px,transparent 8px);mask:radial-gradient(circle,black 48%,transparent 52%);-webkit-mask:radial-gradient(circle,black 48%,transparent 52%)}
.icn-am-hex::after{content:'';position:absolute;inset:10px;border-radius:50%;border:1.5px solid rgba(254,80,0,.28)}
/* macOS — App Window */
.icn-mac::before{content:'';position:absolute;top:11px;left:9px;right:9px;bottom:11px;border-radius:5px;background:rgba(254,80,0,.05);border:1.5px solid rgba(254,80,0,.2)}
.icn-mac::after{content:'';position:absolute;top:15px;left:14px;width:5px;height:5px;border-radius:50%;background:rgba(254,80,0,.35);box-shadow:9px 0 0 rgba(254,80,0,.12),18px 0 0 rgba(254,80,0,.12)}
.icn-mac c{position:absolute;left:15px;height:2.5px;border-radius:1.5px;background:rgba(254,80,0,.18)}
.icn-mac c:nth-child(1){top:24px;right:12px}
.icn-mac c:nth-child(2){top:30px;right:14px;width:8px}
/* CI/CD — Continuous Loop */
.icn-ci::before{content:'';position:absolute;inset:11px;border-radius:50%;border:1.5px solid rgba(254,80,0,.25);border-top-color:transparent;border-right-color:transparent;animation:icn-spin 3s linear infinite}
.icn-ci::after{content:'';position:absolute;inset:17px;border-radius:50%;border:1px solid rgba(254,80,0,.18);border-bottom-color:transparent;border-left-color:transparent;animation:icn-spin 4s linear infinite reverse}
.icn-ci r{position:absolute;top:50%;left:50%;width:5px;height:5px;border-radius:50%;background:var(--accent);opacity:.4;transform:translate(-50%,-50%)}
@keyframes icn-spin{to{transform:rotate(360deg)}}

/* individual concept icons */
/* EXTRACTION — funnel: wide top → stem → glow drop */
.rx-ex::before{content:'';position:absolute;top:9px;left:50%;width:0;height:0;border-left:17px solid transparent;border-right:17px solid transparent;border-top:22px solid rgba(254,80,0,.22);transform:translateX(-50%)}
.rx-ex::after{content:'';position:absolute;top:32px;left:50%;width:2.5px;height:9px;background:rgba(254,80,0,.38);transform:translateX(-50%);border-radius:1px}
.rx-ex o{position:absolute;top:42px;left:50%;width:8px;height:8px;border-radius:50%;background:var(--accent);opacity:.55;transform:translateX(-50%);box-shadow:0 0 7px rgba(254,80,0,.35)}
/* PATTERN ANALYSIS — diagonal scan: dashed field + scan beam + 3 dots on axis */
.rx-pa::before{content:'';position:absolute;inset:9px;border-radius:50%;border:1px dashed rgba(254,80,0,.18)}
.rx-pa::after{content:'';position:absolute;top:50%;left:9px;width:36px;height:1.5px;background:linear-gradient(90deg,transparent,rgba(254,80,0,.55) 50%,transparent);transform:translateY(-50%) rotate(-25deg)}
.rx-pa n{position:absolute;border-radius:50%;background:var(--accent)}
.rx-pa n:nth-child(1){width:5px;height:5px;top:13px;left:13px;opacity:.25}
.rx-pa n:nth-child(2){width:7px;height:7px;top:24px;left:24px;opacity:.55}
.rx-pa n:nth-child(3){width:5px;height:5px;top:35px;left:35px;opacity:.25}
/* EVIDENCE DOSSIER — document + verification seal */
.rx-ed::before{content:'';position:absolute;top:8px;left:50%;width:26px;height:30px;border:1.5px solid rgba(254,80,0,.28);border-radius:2px 11px 2px 2px;background:rgba(254,80,0,.07);transform:translateX(-50%)}
.rx-ed::after{content:'';position:absolute;top:17px;left:50%;width:11px;height:11px;border-radius:50%;background:radial-gradient(circle at 38% 38%,rgba(254,80,0,.55) 0%,rgba(254,80,0,.18) 55%,transparent 78%);transform:translateX(-50%)}
.rx-ed s{position:absolute;height:1.5px;background:rgba(254,80,0,.28);border-radius:1px;left:50%;transform:translateX(-50%)}
.rx-ed s:nth-child(1){top:32px;width:14px}
.rx-ed s:nth-child(2){top:36px;width:9px;opacity:.7}
/* ESCALATION DRAFTING — broadcast arcs: source + 2 expanding semis */
.rx-es::before{content:'';position:absolute;top:9px;left:50%;width:34px;height:17px;border-radius:17px 17px 0 0;border:2px solid rgba(254,80,0,.22);border-bottom:none;transform:translateX(-50%)}
.rx-es::after{content:'';position:absolute;top:17px;left:50%;width:20px;height:10px;border-radius:10px 10px 0 0;border:2px solid rgba(254,80,0,.35);border-bottom:none;transform:translateX(-50%)}
.rx-es n{position:absolute;width:8px;height:8px;border-radius:50%;background:var(--accent);opacity:.52;top:26px;left:50%;transform:translateX(-50%)}
/* PIPELINE — Blender→Depth→SDXL : morph flow □ ◇ ● */
.rx-pp::before{content:'';position:absolute;top:28px;left:13px;width:30px;height:1.5px;background:rgba(254,80,0,.18)}
.rx-pp s{position:absolute;top:28px;width:9px;height:9px;transform:translate(-50%,-50%)}
.rx-pp s:nth-child(1){left:15px;border:1.5px solid rgba(254,80,0,.25)}
.rx-pp s:nth-child(2){left:28px;border:1.5px solid rgba(254,80,0,.35);transform:translate(-50%,-50%) rotate(45deg)}
.rx-pp s:nth-child(3){left:41px;width:10px;height:10px;border-radius:50%;background:var(--accent);opacity:.55}
/* MULTI-AGENT — supervisor + agents : orbit hub */
.rx-ma::before{content:'';position:absolute;inset:12px;border-radius:50%;border:1px dashed rgba(254,80,0,.18)}
.rx-ma::after{content:'';position:absolute;top:50%;left:50%;width:8px;height:8px;border-radius:50%;background:var(--accent);opacity:.55;transform:translate(-50%,-50%)}
.rx-ma n{position:absolute;width:6px;height:6px;border-radius:50%;background:var(--accent);opacity:.4}
.rx-ma n:nth-child(1){top:11px;left:50%;transform:translateX(-50%)}
.rx-ma n:nth-child(2){bottom:14px;left:16px}
.rx-ma n:nth-child(3){bottom:14px;right:16px}
/* LOCAL LLM — on-device model : chip (square frame + glow core) */
.rx-ll::before{content:'';position:absolute;inset:11px;border-radius:5px;border:1.5px solid rgba(254,80,0,.28);background:rgba(254,80,0,.08)}
.rx-ll::after{content:'';position:absolute;inset:18px;border-radius:50%;background:radial-gradient(circle at 38% 38%,rgba(254,80,0,.45) 0%,rgba(254,80,0,.18) 50%,transparent 80%)}
/* DISCOVERY — surface constraints : aperture */
.rx-dw::before{content:'';position:absolute;inset:10px;border-radius:50%;border:1.5px solid rgba(254,80,0,.18)}
.rx-dw::after{content:'';position:absolute;inset:18px;border-radius:50%;border:1.5px solid rgba(254,80,0,.25)}
.rx-dw o{position:absolute;top:50%;left:50%;width:6px;height:6px;border-radius:50%;background:var(--accent);opacity:.55;transform:translate(-50%,-50%);box-shadow:0 0 5px rgba(254,80,0,.35)}
/* IDEATION — divergent concepts : burst */
.rx-id::after{content:'';position:absolute;top:50%;left:50%;width:8px;height:8px;border-radius:50%;background:var(--accent);opacity:.5;transform:translate(-50%,-50%);box-shadow:0 0 7px rgba(254,80,0,.25)}
.rx-id r{position:absolute;top:50%;left:50%;width:2px;height:10px;background:var(--accent);opacity:.45;transform-origin:center;border-radius:1px}
.rx-id r:nth-child(1){transform:translate(-50%,-50%) rotate(0deg) translateY(-18px)}
.rx-id r:nth-child(2){transform:translate(-50%,-50%) rotate(60deg) translateY(-18px)}
.rx-id r:nth-child(3){transform:translate(-50%,-50%) rotate(120deg) translateY(-18px)}
.rx-id r:nth-child(4){transform:translate(-50%,-50%) rotate(180deg) translateY(-18px)}
.rx-id r:nth-child(5){transform:translate(-50%,-50%) rotate(240deg) translateY(-18px)}
.rx-id r:nth-child(6){transform:translate(-50%,-50%) rotate(300deg) translateY(-18px)}
/* STRUCTURE — legal form + roles : nested frames */
.rx-st::before{content:'';position:absolute;inset:11px;border-radius:4px;border:1.5px solid rgba(254,80,0,.25)}
.rx-st::after{content:'';position:absolute;inset:19px;border-radius:3px;border:1.5px solid rgba(254,80,0,.35);background:rgba(254,80,0,.08)}
/* ROADMAP — milestones forward : ascending track */
.rx-rm::before{content:'';position:absolute;left:14px;bottom:17px;width:30px;height:1.5px;background:rgba(254,80,0,.18);transform-origin:left center;transform:rotate(-27deg)}
.rx-rm n{position:absolute;width:7px;height:7px;border-radius:50%;transform:translate(-50%,-50%)}
.rx-rm n:nth-child(1){left:15px;top:40px;background:var(--accent);opacity:.3}
.rx-rm n:nth-child(2){left:28px;top:31px;background:var(--accent);opacity:.42}
.rx-rm n:nth-child(3){left:41px;top:21px;width:9px;height:9px;border:1.5px solid var(--accent);background:rgba(254,80,0,.12);opacity:.7}

/* ═══ ANIMATIONS ═══ */
@keyframes layer-build{0%,70%,100%{opacity:var(--lo)}35%{opacity:.65}}
@keyframes hex-ring{0%,100%{inset:10px;opacity:.28}50%{inset:13px;opacity:.18}}
@keyframes cursor-blink{0%,45%,55%,100%{opacity:.18}50%{opacity:.55}}
.icn-am-layers i:nth-child(1){animation:layer-build 3.5s ease-in-out 1.5s infinite;--lo:.18}
.icn-am-layers i:nth-child(2){animation:layer-build 3.5s ease-in-out 1.2s infinite;--lo:.24}
.icn-am-layers i:nth-child(3){animation:layer-build 3.5s ease-in-out .9s infinite;--lo:.3}
.icn-am-layers i:nth-child(4){animation:layer-build 3.5s ease-in-out .6s infinite;--lo:.36}
.icn-am-layers i:nth-child(5){animation:layer-build 3.5s ease-in-out .3s infinite;--lo:.42}
.icn-am-layers i:nth-child(6){animation:layer-build 3.5s ease-in-out 0s infinite;--lo:.25}
.icn-am-hex::after{animation:hex-ring 3s ease-in-out infinite}
.icn-mac c:nth-child(2){animation:cursor-blink 2s step-end infinite}
@keyframes drop-pulse{0%,100%{opacity:.45;transform:translateX(-50%) scale(1)}50%{opacity:.65;transform:translateX(-50%) scale(1.25);box-shadow:0 0 10px rgba(254,80,0,.4)}}
@keyframes scan-sweep{0%,100%{opacity:.18;transform:translateY(-50%) rotate(-25deg) scaleX(.5)}50%{opacity:.48;transform:translateY(-50%) rotate(-25deg) scaleX(1)}}
@keyframes seal-glow{0%,100%{opacity:.85}50%{opacity:1;transform:translateX(-50%) scale(1.15)}}
@keyframes arc-broadcast{0%,100%{opacity:.18;transform:translateX(-50%) scaleX(1)}50%{opacity:.3;transform:translateX(-50%) scaleX(1.06)}}
@keyframes arc-inner{0%,100%{opacity:.3;transform:translateX(-50%) scaleX(1)}50%{opacity:.45;transform:translateX(-50%) scaleX(1.08)}}
@keyframes flow-pulse{0%,100%{opacity:.25;transform:scale(1) translateY(0)}33%{opacity:.55;transform:scale(1.2) translateY(-3px)}66%{opacity:.4;transform:scale(1.1) translateY(2px)}}
@keyframes orbit{0%{transform:rotate(0deg) translateY(-24px) rotate(0deg)}100%{transform:rotate(360deg) translateY(-24px) rotate(-360deg)}}
@keyframes glow-pulse{0%,100%{opacity:.35}50%{opacity:.7}}
@keyframes aperture-pulse{0%,100%{inset:10px;opacity:.18}50%{inset:16px;opacity:.28}}
@keyframes inner-pulse{0%,100%{inset:18px;opacity:.4}50%{inset:16px;opacity:.7}}
@keyframes rays-breathe{0%,100%{opacity:.35}50%{opacity:.65}}
@keyframes frame-pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.15)}}
@keyframes point-pulse{0%,100%{opacity:.15}50%{opacity:.6}}

.rx-pp s:nth-child(1){animation:flow-pulse 2.5s ease-in-out infinite}
.rx-pp s:nth-child(2){animation:flow-pulse 2.5s ease-in-out .42s infinite}
.rx-pp s:nth-child(3){animation:flow-pulse 2.5s ease-in-out .84s infinite}

.rx-ma n{animation:orbit 8s linear infinite;width:8px;height:8px}
.rx-ma n:nth-child(1){animation-delay:0s}
.rx-ma n:nth-child(2){animation-delay:-.27s}
.rx-ma n:nth-child(3){animation-delay:-.53s}

.rx-ll::after{animation:glow-pulse 2.5s ease-in-out infinite}

.rx-dw::before{animation:aperture-pulse 3s ease-in-out infinite}
.rx-dw::after{animation:inner-pulse 3s ease-in-out .5s infinite}

.rx-id r{animation:rays-breathe 3s ease-in-out infinite}

.rx-st::before{animation:frame-pulse 2.8s ease-in-out infinite}

.rx-rm n:nth-child(1){animation:point-pulse 2s ease-in-out 0s infinite}
.rx-rm n:nth-child(2){animation:point-pulse 2s ease-in-out .33s infinite}
.rx-rm n:nth-child(3){animation:point-pulse 2s ease-in-out .67s infinite}

.rx-ex o{animation:drop-pulse 2.5s ease-in-out infinite}
.rx-pa::after{animation:scan-sweep 3s ease-in-out infinite}
.rx-ed::after{animation:seal-glow 2.8s ease-in-out infinite}
.rx-es::before{animation:arc-broadcast 2.5s ease-in-out infinite}
.rx-es::after{animation:arc-inner 2.5s ease-in-out .4s infinite}

/* === FULL-BLEED === */
.proj.full img{width:calc(100% + 2 * var(--side-pad));margin-inline:calc(-1 * var(--side-pad));max-width:none}

/* ═══════ BAND (fixed am rechten Viewport-Rand) ═══════ */

/* Projekt-Bilder in #industrial & #lamps — rein vh */
#lamps .stack-wrap .proj-img,
#industrial .stack-wrap .proj-img,
#social .stack-wrap .proj-img{
  display:block;
  width:100%;
  height:var(--sec-img-h);
  object-fit:cover;
}

/* Band — fixed am rechten Viewport-Rand */
.img-band{
  position:fixed;
  right:0;
  top:0;
  height:var(--sec-img-h);
  width:calc(var(--bar-w) + var(--band-w));
  z-index:100;
  display:flex;
  flex-direction:row;
  pointer-events:auto;
  transform:translateX(calc(100% - var(--bar-w)));
  /* Exit: kürzer + Accelerate (Material-Motion-Konvention), Dauer aus --band-close-ms */
  transition:transform var(--band-close-ms) cubic-bezier(.4,0,1,1);
}
.img-band.preview{
  transform:translateX(calc(100% - (var(--band-w) + var(--bar-w))));
  /* Enter: länger + Decelerate */
  transition:transform .45s cubic-bezier(.4,0,.2,1);
}

/* Orange Bar */
.img-band::before{
  content:'';
  position:absolute;
  left:0;
  top:0;
  bottom:0;
  width:var(--bar-w);
  background:var(--accent);
  opacity:.1;
  transition:opacity .15s ease;
  z-index:3;
  flex-shrink:0;
}
.img-band:hover::before,
.img-band.bar-hot::before{
  opacity:1;
}

/* Band von links (Tria) */
.img-band.band-left{
  left:0;
  right:auto;
  transform:translateX(calc(-100% + var(--bar-w)));
}
.img-band.band-left.preview{
  transform:translateX(0);
}
.img-band.band-left::before{
  display:none;
}
.img-band.band-left::after{
  content:'';
  position:absolute;
  right:0;
  top:0;
  bottom:0;
  width:var(--bar-w);
  background:var(--accent);
  opacity:.1;
  transition:opacity 1s ease;
  z-index:3;
}
.img-band.band-left:hover::after,
.img-band.band-left.bar-hot::after{
  opacity:1;
}
.img-band.band-left .band-inner{
  margin-left:0;
  margin-right:var(--bar-w);
}

/* Proximity-Trigger */
.band-trigger{
  position:fixed;
  right:0;
  top:0;
  width:var(--trigger-w);
  height:var(--sec-img-h);
  z-index:99;
  cursor:pointer;
}
.band-trigger.left{
  left:0;
  right:auto;
}

/* Inner: 3 Bilder */
.band-inner{
  display:flex;
  height:100%;
  margin-left:var(--bar-w);
  flex:1;
  min-width:0;
}
.band-item{
  flex:1;
  height:100%;
  overflow:hidden;
  cursor:pointer;
  position:relative;
  border-right:.5px solid rgba(254,80,0,.3);
}
.band-item:last-child{border-right:none}
.band-item img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

/* Selected: native Breite */
.band-item.selected{
  flex:0 0 auto;
}
.band-item.selected img{
  width:auto;
  height:100%;
  object-fit:contain;
}

/* Master-Band (industrial: 8 Hero-Bilder) */
#industrialBand{
  width:calc(0.5vw + 100vw);
}
#industrialBand.preview{
  transform:translateX(calc(100% - 100.5vw));
}

/* ═══════ LAYER BREAKS ═══════ */
.lb-canvas-wrap{max-width:var(--canvas-max-w);margin:0 auto 1.5rem;border:1px solid #e0ddd6;border-radius:4px;overflow:hidden;background:#fff;position:relative}
.lb-canvas-wrap::before{content:'';position:absolute;inset:-2px;z-index:0;background-image:var(--lb-ambient);background-size:cover;background-position:center;filter:blur(20px) brightness(2) contrast(.5);transform:scaleX(-1)}
.lb-canvas{position:relative;z-index:1;width:calc(100% / 3);aspect-ratio:1;margin:0 auto}
.lb-canvas img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.lb-canvas .ly{opacity:0;pointer-events:none;transition:opacity .3s}
.lb-canvas .ly.on{opacity:1}
.lb-canvas .ly.ana-depth.on{mix-blend-mode:screen}
.lb-canvas .ly.ana-norm.on{mix-blend-mode:overlay}
.lb-canvas .ly.ana-objs.on{mix-blend-mode:screen}
#lb2Canvas{width:calc(100vw*.75);height:calc(100vw/4);max-width:100%}
#lb2Canvas .ly{object-fit:cover}
.ctrl-section{margin-bottom:var(--sp-07)}
.ctrl-label{font-size:var(--fs-sm);color:#aaa;letter-spacing:.08em;text-transform:uppercase;margin-bottom:var(--sp-04)}
.ctrl-row{display:flex;gap:.35rem;flex-wrap:wrap}
.ctrl-btn{display:inline-flex;align-items:center;gap:.25rem;padding:var(--sp-04) var(--sp-07);border:1px solid #e0ddd6;border-radius:3px;font-size:var(--fs-sm);letter-spacing:.04em;color:#888;background:none;cursor:pointer;transition:all .2s;font-family:inherit}
.ctrl-btn:hover{border-color:var(--accent);color:#555}
.ctrl-btn.on{border-color:var(--accent);color:var(--accent);background:var(--a-d)}
.ctrl-btn .dot{width:5px;height:5px;border-radius:50%;background:#ccc;flex-shrink:0}
.ctrl-btn.on .dot{background:var(--accent)}

/* ═══════ SCHATTENZENSUS ═══════ */
.schatten-typewriter{
  background:#fe5000;
  color:#fff;
  height:4.5vw;
  width:calc(100% + 2 * var(--side-pad));
  margin-inline:calc(-1 * var(--side-pad));
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:center;
  font-family:'Courier New',monospace;
  font-size:3vw;
  white-space:nowrap;
  margin-top:2%;
  margin-bottom:2%;
}

/* Gallery — Filmstrip */
.gallery{position:relative;overflow:hidden;height:30vh;width:calc(100% + 2 * var(--side-pad));margin-inline:calc(-1 * var(--side-pad));margin-top:2%;margin-bottom:2%}
.gallery .carousel-track{display:flex;height:100%;gap:0;position:relative;z-index:0}
.gallery .carousel-slide{flex-shrink:0;height:100%}
.gallery .carousel-slide img{height:100%;width:auto;display:block}
.gallery::before,.gallery::after{content:'';position:absolute;top:0;bottom:0;width:1vw;background:var(--accent);opacity:.15;pointer-events:none;z-index:5;transition:opacity .2s}
.gallery::before{left:0}.gallery::after{right:0}
.gallery.hover-left::before,
.gallery.hover-right::after{opacity:1}
.gallery.at-start::before{opacity:0!important}
.gallery.at-end::after{opacity:0!important}
.carousel-track{
  display:flex;
  transition:transform .2s ease;
  height:100%;
  gap:0;
}

.carousel-slide img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

.carousel-dots{
  position:absolute;
  bottom:var(--sp-1);
  left:50%;
  transform:translateX(-50%);
  display:flex;
  gap:var(--sp-05);
  z-index:2;
}
.carousel-dot{
  width:8px;height:8px;
  border-radius:50%;
  background:rgba(255,255,255,.4);
  border:none;cursor:pointer;padding:0;
  transition:background .2s;
}
.carousel-dot.active,.carousel-dot:hover{background:var(--accent,#fe5000)}

/* ═══════ LAYER DISSECTION ═══════ */
.stack-container{position:relative;overflow:hidden;background:#f8f7f5;cursor:ew-resize;perspective:800px;perspective-origin:50% 50%}
.stack-container::before{content:'';position:absolute;inset:-2px;z-index:0;background-image:var(--ambient);background-size:cover;background-position:center;filter:blur(30px) brightness(1.8) contrast(.4);transform:scaleX(-1)}
.stack-layer{position:absolute;inset:0;z-index:1;will-change:transform;backface-visibility:hidden}
.stack-layer img{width:100%;height:100%;object-fit:cover;object-position:center 38%;display:block}
#stack-dissect,#stack-dissect-2{height:25vh;width:calc(100% + 2 * var(--side-pad));margin-inline:calc(-1 * var(--side-pad))}
.ly-label{position:absolute;bottom:.6rem;left:0;right:0;text-align:center;color:rgba(255,255,255,.9);font-size:var(--fs-sm);letter-spacing:.1em;text-transform:uppercase;text-shadow:0 1px 4px rgba(0,0,0,.5);opacity:0;pointer-events:none}
.stack-hint{text-align:center;font-size:var(--fs-sm);color:#999;letter-spacing:.08em;padding:0 0 1rem}

/* ═══════ STACK SWITCHER ═══════ */
.stack-switcher {
  display: flex;
  gap: var(--sp-15);
  margin-bottom: var(--sp-15);
  justify-content: center;
}
.stack-set-btn {
  background: none;
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: var(--sp-05) var(--sp-1);
  font-size: var(--fs-sm);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: inherit;
}
.stack-set-btn.active {
  background: var(--accent);
  color: #000;
}

/* ── Project Details Dropdown ── */
.proj-details {
  margin-top: var(--sp-1);
  background: transparent;
}
.proj-details summary {
  cursor: pointer;
  list-style: none;
  color: var(--accent);
  font-size: var(--fs-sm);
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: var(--sp-05) 0;
  border-bottom: 1px solid var(--accent);
  display: inline-block;
  user-select: none;
}
.proj-details summary::-webkit-details-marker {
  display: none;
}
.proj-details summary::marker {
  display: none;
}
.details-arrow {
  display: inline-block;
  transition: transform 0.25s ease;
  font-size: var(--fs-xs);
  margin-right: .35em;
}
.proj-details[open] .details-arrow {
  transform: rotate(180deg);
}
.details-content {
  padding-top: var(--sp-1);
  background: #fff;
}

/* === CASE STUDY EXTENSIONS === */
.nav-case{display:flex;align-items:center;gap:var(--sp-2);padding:var(--sp-5) var(--sp-15);border-bottom:1px solid #e8e6e0;background:#fff}
.nav-breadcrumb{font-size:var(--fs-sm);color:#999;white-space:nowrap}
.nav-breadcrumb a{color:var(--accent)}
.meta-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--sp-05);margin-top:var(--sp-15);padding:var(--sp-15);border:1px solid #e8e6e0}
.meta-grid dt{font-size:var(--fs-sm);text-transform:uppercase;letter-spacing:.05em;color:#999;margin-bottom:var(--sp-03)}
.meta-grid dd{font-size:var(--fs-md);font-weight:600;margin:0}
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--sp-05);margin:var(--sp-15) 0}
.step-nr{font-size:var(--fs-lg);font-weight:800;color:var(--accent);line-height:1;margin-bottom:var(--sp-05)}
.step-title{font-size:var(--fs-md);font-weight:400;margin:var(--sp-05) 0}
.alt-bg{background:#f7f6f4}
.quote-block{padding:var(--sp-15);margin:var(--sp-15) 0;border-left:4px solid var(--accent);font-style:italic;font-size:var(--fs-md);color:#555;background:var(--a-d)}
.body-text{max-width:720px}
.body-text p{color:#555;font-weight:300;line-height:1.7;margin-bottom:var(--sp-1)}
.sec-subtitle{font-size:var(--fs-md);color:#888;margin:var(--sp-15) 0 var(--sp-1)}
.sec-hero{padding-top:var(--sp-4);margin-top:var(--sp-4)}
.sec-cta{text-align:center}
.result-block{margin:var(--sp-15) 0;padding:var(--sp-15);border:1px solid #e8e6e0}
.result-heading{font-size:var(--fs-sm);color:var(--accent);letter-spacing:.12em;text-transform:uppercase;margin-bottom:var(--sp-05);font-weight:400}
.learnings-list{padding-left:var(--sp-15);margin:var(--sp-1) 0}
.learnings-list li{margin-bottom:var(--sp-1);line-height:1.6;color:#555;font-weight:300}
.learnings-list li strong{color:#2c2c2c;font-weight:400}
.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--sp-05);margin:var(--sp-15) 0;padding:var(--sp-15) 0;border-top:1px solid #e8e6e0;border-bottom:1px solid #e8e6e0}
.metric-row .m-num{font-size:var(--fs-lg);font-weight:300;color:var(--accent);line-height:1}
.metric-row .m-label{font-size:var(--fs-sm);color:#999;letter-spacing:.1em;text-transform:uppercase}

/* ═══════ REDUCED MOTION ═══════ */
/* Neutralizes: bands (.img-band slide-in/out), carousel/gallery filmstrip
   (.carousel-track drag, .carousel-dot fade, .gallery edge-highlight), smooth-scroll.
   Typewriter (.schatten-typewriter, js/typewriter.js) has no CSS transition/animation —
   its word-swap is a JS setTimeout loop, outside this query's reach; not touched here. */
@media (prefers-reduced-motion: reduce) {
  html{scroll-behavior:auto}
  .img-band,
  .img-band.preview,
  .img-band.band-left,
  .img-band.band-left.preview,
  .img-band::before,
  .img-band.band-left::after{transition-duration:.01ms!important}
  .carousel-track,
  .carousel-dot,
  .gallery::before,
  .gallery::after{transition-duration:.01ms!important}
}