/* Globotent Rechner v3 – 3D-Bühne + Schritt-Panel (Rivian-Studio-Prinzip)
   Nutzt die Bausteine aus calc-v2.css (.gc-seg, .gc-stepper, .gc-switch, .gc-select, .gc-range, .gc-m …). */
.g3{--g:#1aa585;--g-d:#12755e;--g-dd:#0d614c;--g-soft:#e8f6f1;--ink:#061827;--ink-2:#3d4b55;--mut:#5f6e77;--line:#e3e8ea;--bad:#b42318;--bad-soft:#fdecea;
  font-family:var(--font-family,'Figtree',system-ui,sans-serif);color:var(--ink);padding:28px 0 56px;background:#fff}
.g3 *{box-sizing:border-box}
.g3 [hidden]{display:none!important}
.g3-shell{max-width:1440px;margin:0 auto;padding:0 24px;display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:0;align-items:start;border:1px solid var(--line);border-radius:24px;overflow:clip;background:#fff}

/* Bühne */
.g3-stage{position:sticky;top:80px;height:min(calc(100vh - 110px),820px);min-height:560px;background:radial-gradient(130% 95% at 50% 10%,#e9eeec 0%,#d5dddb 55%,#c3cdca 100%)}
.g3-canvas{position:absolute;inset:0}
.g3-canvas canvas{display:block;width:100%!important;height:100%!important;touch-action:none;cursor:grab}
.g3-canvas canvas:active{cursor:grabbing}
.g3-labels{position:absolute;inset:0;pointer-events:none}
.g3-dim{font:700 12px/1 var(--font-family,"Figtree"),sans-serif;color:#061827;background:rgba(255,255,255,.94);border:1px solid #d6dedb;border-radius:999px;padding:6px 10px;white-space:nowrap;font-variant-numeric:tabular-nums;box-shadow:0 2px 8px rgba(6,24,39,.08)}
.g3-dim--top{background:#061827;color:#fff;border-color:#061827}
.g3-dim--side{color:#5f6e77;font-weight:600}
.g3-pin{font:800 11px/1 var(--font-family,'Figtree'),sans-serif;color:#fff;background:#061827;border-radius:8px;padding:5px 7px;white-space:nowrap;transform:translateY(-6px)}
.g3-pin.is-bad{background:#b42318}
.g3-hud{position:absolute;z-index:3;display:flex;gap:8px;align-items:center}
.g3-hud--tl{top:16px;left:16px}
.g3-hud--tr{top:16px;right:16px}
.g3-hud--bc{bottom:18px;left:50%;transform:translateX(-50%)}
.g3-chip{display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 12px;border-radius:999px;background:rgba(255,255,255,.88);backdrop-filter:blur(8px);border:1px solid rgba(6,24,39,.08);font-size:.8rem;font-weight:600;color:var(--ink-2)}
.g3-hud .gc-seg{background:rgba(255,255,255,.9);backdrop-filter:blur(8px);box-shadow:0 6px 24px rgba(6,24,39,.12)}
.g3-loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:10px;font-weight:700;color:var(--mut);font-size:.9rem}
.g3-loading::before{content:"";width:18px;height:18px;border-radius:50%;border:2.5px solid #cfe9df;border-top-color:var(--g);animation:g3spin .8s linear infinite}
@keyframes g3spin{to{transform:rotate(360deg)}}
.g3-fallback{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* Panel */
.g3-panel{border-left:1px solid var(--line);background:#fff;min-height:100%}
.g3-steps{position:sticky;top:0;z-index:2;display:grid;grid-template-columns:repeat(3,1fr);background:#fff;border-bottom:1px solid var(--line)}
.g3-steps a{display:flex;flex-direction:column;gap:2px;padding:14px 18px 12px;text-decoration:none;color:var(--mut);font-size:.74rem;font-weight:600;border-bottom:2px solid transparent;transition:color .2s,border-color .2s}
.g3-steps a b{font-size:1.05rem;font-weight:500;color:inherit;font-variant-numeric:tabular-nums;letter-spacing:.02em}
.g3-steps a.is-on{color:var(--ink);border-bottom-color:var(--ink)}
.g3-step{padding:24px 24px 8px;scroll-margin-top:64px}
.g3-step+.g3-step{border-top:1px solid var(--line)}
.g3-step h3{display:flex;align-items:baseline;gap:10px;margin:0 0 16px;font-size:1.35rem;font-weight:500;letter-spacing:-.01em}
.g3-step h3 span{font-size:.8rem;font-weight:700;color:var(--g-d);font-variant-numeric:tabular-nums}
.g3-row{display:grid;grid-template-columns:1fr auto;align-items:center;gap:12px;padding:12px 0;border-top:1px solid #f0f3f2}
.g3-row:first-of-type{border-top:0}
.g3-row>label,.g3-row>.g3-k{font-size:.88rem;font-weight:600;color:var(--ink-2)}
.g3-row--stack{grid-template-columns:1fr}
.g3-row small{display:block;font-weight:500;color:var(--mut);font-size:.76rem;margin-top:2px}

/* Ergebnis */
.g3-result{background:#f7faf9}
.g3-verdict{font-size:1.2rem;line-height:1.45;font-weight:500;margin:0 0 18px;text-wrap:pretty}
.g3-verdict b{font-weight:800}
.g3-verdict.is-bad b.g3-hl{color:var(--bad)}
.g3-facts{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden;margin:0 0 16px}
.g3-facts div{background:#fff;padding:12px 14px}
.g3-facts dt{font-size:.72rem;font-weight:700;color:var(--mut);letter-spacing:.04em;text-transform:uppercase;margin:0 0 4px}
.g3-facts dd{margin:0;font-size:1.15rem;font-weight:800;font-variant-numeric:tabular-nums}
.g3-facts dd small{font-size:.78rem;font-weight:600;color:var(--mut)}
.g3-meter{display:flex;align-items:center;gap:10px;margin:0 0 18px;font-size:.78rem;color:var(--mut);font-weight:600}
.g3-meter span{flex:1;height:8px;border-radius:8px;background:#e1e7e5;overflow:hidden}
.g3-meter i{display:block;height:100%;width:0;background:var(--g);border-radius:8px;transition:width .6s cubic-bezier(.2,.8,.2,1)}
.g3-checks{list-style:none;margin:0 0 16px;padding:0;border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden}
.g3-checks li{display:grid;grid-template-columns:26px 1fr;gap:2px 10px;padding:12px 14px;border-top:1px solid #f0f3f2}
.g3-checks li:first-child{border-top:0}
.g3-checks .ic{grid-row:1/span 2;width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:900;background:var(--g-soft);color:var(--g-dd)}
.g3-checks li.is-bad .ic{background:var(--bad-soft);color:var(--bad)}
.g3-checks strong{font-size:.88rem}
.g3-checks span{font-size:.78rem;color:var(--mut);line-height:1.4}
.g3-ctas{display:grid;gap:8px;margin-bottom:8px}
.g3-btn{display:flex;align-items:center;justify-content:center;gap:8px;min-height:52px;border-radius:12px;font-weight:800;font-size:.92rem;text-decoration:none;transition:background .2s,transform .15s,border-color .2s}
.g3-btn--primary{background:var(--g-d);color:#fff}
.g3-btn--primary:hover{background:var(--g-dd);color:#fff}
.g3-btn--ghost{border:1.5px solid var(--line);color:var(--ink);background:#fff}
.g3-btn--ghost:hover{border-color:var(--ink);color:var(--ink)}
.g3-btn:active{transform:scale(.985)}
.g3-alts{margin:18px 0 10px}
.g3-alts h4{font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--mut);margin:0 0 10px}
.g3-alt{display:grid;grid-template-columns:72px 1fr auto;gap:12px;align-items:center;padding:10px;border:1px solid var(--line);border-radius:14px;background:#fff;margin-bottom:8px;cursor:pointer;text-align:left;width:100%;font:inherit;color:inherit;transition:border-color .2s,box-shadow .2s}
.g3-alt:hover{border-color:var(--g);box-shadow:0 4px 14px rgba(6,24,39,.06)}
.g3-alt img{width:72px;height:52px;object-fit:cover;border-radius:8px;background:#eef2f1}
.g3-alt strong{display:block;font-size:.86rem;line-height:1.3}
.g3-alt span{display:block;font-size:.76rem;color:var(--mut);margin-top:2px;font-variant-numeric:tabular-nums}
.g3-alt em{font-style:normal;font-size:.72rem;font-weight:800;padding:4px 8px;border-radius:999px;background:var(--g-soft);color:var(--g-dd);white-space:nowrap}
.g3-alt em.is-bad{background:var(--bad-soft);color:var(--bad)}
.g3-note{font-size:.74rem;color:var(--mut);line-height:1.5;margin:14px 0 18px}

/* Responsive: Bühne oben fixiert, Panel scrollt darunter */
@media (max-width:1100px){.g3-shell{grid-template-columns:minmax(0,1fr) 380px}}
@media (max-width:900px){
  .g3{padding:0 0 32px}
  .g3-shell{grid-template-columns:1fr;border:0;border-radius:0;padding:0}
  .g3-stage{position:sticky;top:80px;z-index:4;height:42vh;min-height:300px;max-height:460px;border-bottom:1px solid var(--line)}
  .g3-panel{border-left:0}
  .g3-steps{top:calc(80px + 42vh)}
  .g3-hud--tl{display:none}
  .g3-dim{font-size:10.5px;padding:4px 7px}
  .g3-step{padding:20px 18px 6px}
  .g3-step h3{font-size:1.2rem}
  .g3-verdict{font-size:1.08rem}
}
@media (max-width:900px) and (max-height:700px){.g3-stage{height:36vh}.g3-steps{top:calc(80px + 36vh)}}
@media (prefers-reduced-motion:reduce){.g3 *{animation:none!important;transition:none!important}}

/* Produktseiten: 3D-Ansicht */
.threed-viewer3{max-width:1100px;margin:0 auto}
.threed-viewer3 .threed-viewer__canvas{position:relative;height:min(62vh,560px);min-height:340px;border-radius:20px;overflow:hidden;background:radial-gradient(130% 95% at 50% 10%,#e9eeec 0%,#d5dddb 55%,#c3cdca 100%)}
.threed-viewer3 .threed-viewer__canvas canvas{display:block;width:100%!important;height:100%!important;touch-action:none;cursor:grab}
.threed-viewer3 .g3-labels{position:absolute;inset:0;pointer-events:none}
.threed-viewer3 .threed-viewer__controls{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:14px}
.threed-viewer3 .p3-links{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:14px}
.threed-viewer3 .p3-links a{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 16px;border-radius:999px;border:1.5px solid #e3e8ea;font-weight:700;font-size:.88rem;color:#061827;text-decoration:none;background:#fff;transition:border-color .2s}
.threed-viewer3 .p3-links a:hover{border-color:#1aa585;color:#12755e}
/* Beschriftung immer über dem 3D-Canvas */
.g3-canvas canvas,.threed-viewer3 .threed-viewer__canvas canvas{position:relative;z-index:1}
.g3-labels,.threed-viewer3 .g3-labels{z-index:2!important}