/* ==========================================================================
   The Zone Media, Seitentyp tool (Welle 2)
   Wird nach /css/site.css geladen. Nur Tokens aus site.css, Präfix tool-.
   Genutzt von: /ki-sichtbarkeit, /google-ads-break-even-rechner,
   /search-to-order-ledger.

   Aufbau
     1  Seitenrahmen (Glow, Sektionen, Kopf, Split)
     2  Hero (Copy, Notiz, Systemzeile, Szene)
     3  Weisses Panel und Formular (Felder, Einheit, Prototyp-Hinweis)
     4  Objekt (gekippte weisse Karte) und Objektteile
     5  KI-Check: Ablauf-Karte, Beispiel-Report, Messzeilen-Karten
     6  Navy-Block (Plan, Belege, Grenzen)
     7  Break-even: Rechner-Panel, Ergebnis, Formeln, Grenze
     8  Ledger: Vorschau-Karte, Kette, Arbeitsblätter, Definitionstabelle
     9  Brücke, Linkliste, Werkzeug-Zeile, Abschluss mit Person
     10 Bewegung
     11 Responsive
   ========================================================================== */


/* ==========================================================================
   1 Seitenrahmen
   ========================================================================== */

/* Glow aus Verlauf 1 oben rechts, kleiner als auf der Startseite */
.tool-glow {
  position: absolute; inset: 0 0 auto 0; z-index: -1;
  height: 960px;
  overflow: hidden;
  pointer-events: none;
}
.tool-glow-orb {
  position: absolute; top: -380px; right: -440px;
  width: 1180px; height: 1060px;
  -webkit-mask-image: linear-gradient(to bottom, #000 48%, transparent 86%);
          mask-image: linear-gradient(to bottom, #000 48%, transparent 86%);
  background: radial-gradient(closest-side,
    rgb(252 76 1 / 50%) 0%,
    rgb(252 76 1 / 28%) 24%,
    rgb(235 218 210 / 70%) 54%,
    rgb(235 218 210 / 26%) 78%,
    rgb(235 218 210 / 0%) 100%);
}

.tool-section { padding-top: var(--tz-section); }
.tool-section--tight { padding-top: var(--tz-section-tight); }
.tool-stack { margin-top: var(--tz-section); }

.tool-head {
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: 20px 48px; align-items: end;
  margin-bottom: clamp(32px, 4vw, 52px);
}
.tool-head .eyebrow { margin-bottom: 16px; }
.tool-head .h2 { max-width: 18ch; }
.tool-head--stack { display: block; max-width: 880px; }
.tool-head--stack .h2 { max-width: 24ch; }
.tool-head--stack .lead { margin-top: 20px; max-width: 46em; }

.tool-split {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(40px, 6vw, 96px); align-items: center;
}
.tool-split-copy .eyebrow { margin-bottom: 16px; }
.tool-h2-long { font-size: clamp(28px, 2.9vw, 42px); line-height: 1.12; }
.tool-copy-text { margin-top: 20px; max-width: 34em; font-size: 17px; line-height: 1.65; color: var(--tz-muted); text-wrap: pretty; }
.tool-copy-text + .tool-copy-text { margin-top: 14px; }

/* Notiz mit Orangestrich */
.tool-note {
  display: flex; align-items: flex-start; gap: 18px;
  margin-top: clamp(28px, 3.4vw, 44px);
  max-width: calc(34em + 58px);          /* Strich 40 px plus Abstand 18 px, Text 34em (Audit B7) */
  font-size: 17px; line-height: 1.6; color: var(--tz-muted);
}
.tool-note::before { content: ""; flex: none; width: 40px; height: 3px; margin-top: .75em; border-radius: 2px; background: var(--tz-orange); }
.tool-note strong { color: var(--tz-navy); }


/* ==========================================================================
   2 Hero
   ========================================================================== */

.tool-hero { position: relative; }
.tool-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 480px);
  gap: clamp(40px, 5vw, 80px);
  align-items: center;
  padding-top: var(--tz-hero-top);
}
.tool-hero-copy { position: relative; z-index: 1; min-width: 0; }
.tool-hero-copy .eyebrow { margin-bottom: 20px; }
.tool-h1 {
  max-width: 16ch;
  font: 700 var(--tz-h1-display)/1.04 var(--tz-font-display);
  letter-spacing: -0.03em;
  text-wrap: balance;
}
.tool-h1--long { max-width: 18ch; }
.tool-line { display: block; }
.tool-hero-lead { margin-top: 24px; max-width: 34em; }
.tool-hero-note {
  display: flex; align-items: center; gap: 10px;
  margin-top: 16px; max-width: 40em;
  font: 500 14px/1.45 var(--tz-font-display); letter-spacing: .02em; color: var(--tz-muted);
}
.tool-hero-note::before { content: ""; flex: none; width: 8px; height: 8px; border-radius: 50%; background: var(--tz-green-dot); box-shadow: 0 0 0 4px color-mix(in srgb, var(--tz-green-dot) 16%, transparent); }

/* KI-Check: Transparenz-Satz und Systemzeile */
.tool-access {
  margin-top: 20px; max-width: 36em;
  padding: 14px 18px;
  border-radius: var(--tz-radius-compact);
  background: rgb(255 255 255 / 72%);
  box-shadow: inset 0 0 0 1px var(--tz-line);
  font-size: 16px; line-height: 1.55; color: var(--tz-muted);
}
.tool-access strong { color: var(--tz-navy); }
.tool-engines { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin-top: 24px; }
.tool-engines-label { font: 500 12px/1.4 var(--tz-font-display); letter-spacing: .16em; text-transform: uppercase; color: var(--tz-muted); }
.tool-engines ul { display: flex; flex-wrap: wrap; gap: 8px; }
.tool-engines li {
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 36px; padding: 6px 14px 6px 8px;
  border-radius: var(--tz-radius-pill);
  background: var(--tz-paper); box-shadow: inset 0 0 0 1px var(--tz-line);
  font: 500 14px/1 var(--tz-font-display);
}
.tool-engines img { width: 20px; height: 20px; }

.tool-scene { position: relative; perspective: 1600px; min-width: 0; }
.tool-blob { left: -60px; bottom: -30px; width: 380px; height: 320px; opacity: .42; }
.tool-caption { margin-bottom: 14px; padding-left: 8px; font: 500 12px/1.4 var(--tz-font-display); letter-spacing: .16em; text-transform: uppercase; color: var(--tz-muted); }


/* ==========================================================================
   3 Weisses Panel und Formular
   UI-Master: Weiss, Hairline, Radius 14, mind. 48 px, Label sichtbar über dem Feld.
   ========================================================================== */

.tool-panel {
  position: relative;
  padding: clamp(24px, 2.8vw, 36px);
  background: var(--tz-paper);
  border-radius: var(--tz-radius-panel);
  box-shadow: var(--tz-shadow-blue), inset 0 0 0 1px var(--tz-line);
}
.tool-panel-title { font: 700 clamp(20px, 1.8vw, 24px)/1.25 var(--tz-font-display); letter-spacing: -0.01em; }
.tool-panel-intro { margin-top: 8px; font-size: 16px; line-height: 1.55; color: var(--tz-muted); }

.tool-form { display: grid; gap: 18px; }
.tool-form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 18px; }
.tool-field { display: grid; gap: 8px; min-width: 0; align-content: start; }
.tool-label { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; font: 700 15px/1.3 var(--tz-font-display); color: var(--tz-navy); }
.tool-optional { font: 400 14px/1.3 var(--tz-font-body); color: var(--tz-muted); }
.tool-input {
  display: block; width: 100%; min-width: 0;
  min-height: 48px; padding: 12px 16px;
  background: var(--tz-paper);
  border: 1px solid var(--tz-line);
  border-radius: var(--tz-radius-compact);
  font: 400 16px/1.4 var(--tz-font-body); color: var(--tz-navy);
  -webkit-appearance: none; appearance: none;
  transition: border-color var(--tz-dur-fast) var(--tz-ease), box-shadow var(--tz-dur-fast) var(--tz-ease);
}
.tool-input--lg { min-height: 56px; font-size: 18px; }
.tool-input::placeholder { color: var(--tz-muted); opacity: .75; }
.tool-input:hover { border-color: var(--tz-blue-line); }
.tool-input:focus { border-color: var(--tz-navy); }
.tool-input:focus-visible { outline: 3px solid var(--tz-orange); outline-offset: 2px; border-radius: var(--tz-radius-compact); }
.tool-input:user-invalid { border-color: var(--tz-orange-ink); box-shadow: inset 0 0 0 1px var(--tz-orange-ink); }
.tool-help { font-size: 14px; line-height: 1.45; color: var(--tz-muted); }

/* Zahlenfeld mit Einheit rechts (CHF, %) */
.tool-control { position: relative; display: flex; align-items: stretch; }
.tool-control .tool-input {
  padding-right: 64px;
  font: 700 18px/1.3 var(--tz-font-display); font-variant-numeric: tabular-nums;
  -moz-appearance: textfield;
}
.tool-control .tool-input::-webkit-outer-spin-button,
.tool-control .tool-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.tool-unit {
  position: absolute; right: 6px; top: 6px; bottom: 6px;
  display: grid; place-items: center; min-width: 48px; padding: 0 10px;
  border-radius: 10px; background: var(--tz-stone);
  font: 500 14px/1 var(--tz-font-display); color: var(--tz-muted);
  pointer-events: none;
}

/* Aktionen: deaktivierter Submit, Prototyp-Hinweis, Rechtstext */
.tool-actions { display: grid; gap: 12px; }
.tool-submit { width: 100%; font-family: var(--tz-font-display); border: 0; cursor: pointer; }
.tool-submit:disabled { background: var(--tz-line); color: var(--tz-muted); box-shadow: none; transform: none; cursor: not-allowed; }
.tool-proto {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0 8px;
  padding: 10px 16px;
  background: var(--tz-blue-surface); border: 1px solid var(--tz-blue-line); border-radius: var(--tz-radius-compact);
  font: 500 14px/1.45 var(--tz-font-display); color: var(--tz-navy);
}
.tool-proto a { display: inline-flex; align-items: center; min-height: 44px; font-weight: 700; color: var(--tz-blue); text-decoration: underline 2px var(--tz-blue-line); text-underline-offset: 5px; }
.tool-proto a:hover { color: var(--tz-orange-ink); text-decoration-color: var(--tz-orange); }
.tool-legal { font-size: 14px; line-height: 1.55; color: var(--tz-muted); }
.tool-legal a { color: var(--tz-navy); text-decoration: underline 1px var(--tz-line); text-underline-offset: 4px; }
.tool-legal a:hover { color: var(--tz-orange-ink); text-decoration-color: var(--tz-orange); }

.tool-ticks { display: grid; gap: 6px; }
.tool-ticks li { display: grid; grid-template-columns: 22px minmax(0, 1fr); font-size: 16px; line-height: 1.5; }
.tool-ticks li::before { content: "→"; font-family: var(--tz-font-display); font-weight: 700; color: var(--tz-orange-ink); }

/* Ruhiger Button (Weiss mit Navy-Kontur) */
.btn.tool-btn-ghost { background: var(--tz-paper); color: var(--tz-navy); box-shadow: inset 0 0 0 1.5px var(--tz-navy); border: 0; cursor: pointer; }
.btn.tool-btn-ghost:hover { background: var(--tz-navy); color: var(--tz-stage-ink); transform: translateY(-2px); }
.btn.tool-btn-small { min-height: 44px; padding: 12px 20px; font-size: 13px; }

/* KI-Check: Formular im Hero */
.tool-check { display: grid; gap: 20px; }
.tool-check .tool-ticks { padding-top: 18px; border-top: 1px solid var(--tz-line); }


/* ==========================================================================
   4 Objekt: weisse, gekippte Karte wie das Suchobjekt der Startseite
   Beispielobjekte tragen die .demo-pill «Ablaufbeispiel · keine Live-Daten».
   ========================================================================== */

.tool-object {
  position: relative; margin: 0;
  padding: 18px 20px 20px;
  background: var(--tz-paper);
  border-radius: var(--tz-radius-panel);
  box-shadow: var(--tz-shadow-blue), 0 2px 6px rgb(37 73 120 / 6%);
  transform: rotateY(-9deg) rotateX(4deg) rotateZ(-1.5deg);
  transform-origin: 30% 50%;
}
.tool-object--tilt-right { transform: rotateY(8deg) rotateX(3deg) rotateZ(1.2deg); transform-origin: 70% 50%; }
.tool-object-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px 12px; margin-bottom: 16px; }
.tool-object-kicker { font: 500 12px/1.4 var(--tz-font-display); letter-spacing: .14em; text-transform: uppercase; color: var(--tz-muted); }

.tool-sk { display: block; height: 10px; border-radius: 6px; background: var(--tz-line); }
.tool-sk--soft { background: var(--tz-blue-line); opacity: .75; }
.tool-sk--ink { background: var(--tz-navy); }
.tool-sk--orange { background: var(--tz-orange); }
.tool-sk--blue { background: var(--tz-blue); opacity: .85; }

/* Break-even-Hero: Ausgabe-Liste */
.tool-outputs-list { display: grid; gap: 8px; }
.tool-outputs-list li {
  display: grid; grid-template-columns: 44px minmax(0, 1fr); align-items: center; gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--tz-line); border-radius: var(--tz-radius-compact);
}
.tool-outputs-list li:last-child { background: var(--tz-peach-surface); border-color: var(--tz-peach-line); }
.tool-outputs-num {
  display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px;
  background: var(--tz-blue-surface);
  font: 700 15px/1 var(--tz-font-display); color: var(--tz-blue);
}
.tool-outputs-list li:last-child .tool-outputs-num { background: var(--tz-orange); color: var(--tz-navy); }
.tool-outputs-list strong { display: block; font: 700 17px/1.25 var(--tz-font-display); }
.tool-outputs-list small { display: block; margin-top: 2px; font-size: 14px; line-height: 1.4; color: var(--tz-muted); }


/* ==========================================================================
   5 KI-Check: Ablauf-Karte, Beispiel-Report, Messzeilen
   ========================================================================== */

.tool-term-title { display: inline-flex; align-items: center; gap: 10px; font: 500 16px/1.2 var(--tz-font-display); letter-spacing: .02em; }
.tool-term-title::before { content: ">_"; font: 700 13px/1 var(--tz-font-display); color: var(--tz-orange-ink); }
.tool-term-steps { display: grid; gap: 6px; counter-reset: none; }
.tool-term-steps li {
  display: grid; grid-template-columns: 36px minmax(0, 1fr) auto; align-items: center; gap: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--tz-stone);
}
.tool-term-num { font: 700 15px/1 var(--tz-font-display); color: var(--tz-orange-ink); font-variant-numeric: tabular-nums; }
.tool-term-text strong { display: block; font: 500 16px/1.3 var(--tz-font-display); }
.tool-term-tag {
  padding: 5px 10px; border-radius: var(--tz-radius-pill);
  background: var(--tz-paper); box-shadow: inset 0 0 0 1px var(--tz-line);
  font: 500 12px/1 var(--tz-font-display); letter-spacing: .06em; color: var(--tz-muted);
  white-space: nowrap;
}
.tool-term-steps li:last-child { background: var(--tz-peach-surface); }
.tool-term-steps li:last-child .tool-term-tag { box-shadow: inset 0 0 0 1px var(--tz-peach-line); color: var(--tz-orange-ink); }

/* Beispiel-Report */
.tool-report-title { margin-top: 6px; font: 700 26px/1.15 var(--tz-font-display); letter-spacing: -0.015em; }
.tool-pillars { display: grid; gap: 10px; margin-top: 16px; }
.tool-pillar {
  display: grid; grid-template-columns: 96px minmax(0, 1fr); align-items: center; gap: 14px;
  padding: 12px 14px;
  border: 1px solid var(--tz-line); border-radius: var(--tz-radius-compact);
}
.tool-pillar b { font: 700 15px/1.2 var(--tz-font-display); white-space: nowrap; }
.tool-pillar-track { display: block; height: 10px; border-radius: 6px; background: var(--tz-stone); overflow: hidden; }
.tool-pillar-track .tool-sk { height: 100%; }
.tool-compet { margin-top: 16px; padding: 14px; border-radius: var(--tz-radius-compact); background: var(--tz-blue-surface); border: 1px solid var(--tz-blue-line); }
.tool-compet-label { font: 500 12px/1.3 var(--tz-font-display); letter-spacing: .12em; text-transform: uppercase; color: var(--tz-blue); }
.tool-compet-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.tool-compet-row .tool-sk { height: 26px; border-radius: var(--tz-radius-pill); background: var(--tz-paper); box-shadow: inset 0 0 0 1px var(--tz-blue-line); opacity: 1; }
.tool-measure { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; margin-top: 16px; border-top: 1px solid var(--tz-line); }
.tool-measure > div { display: grid; gap: 8px; padding: 12px 12px 12px 0; border-bottom: 1px solid var(--tz-line); }
.tool-measure > div:nth-child(even) { padding-left: 12px; border-left: 1px solid var(--tz-line); }
.tool-measure dt { font: 500 11px/1.3 var(--tz-font-display); letter-spacing: .14em; text-transform: uppercase; color: var(--tz-muted); }
.tool-measure dd { display: flex; align-items: center; gap: 6px; min-height: 20px; }
.tool-measure dd img { width: 18px; height: 18px; }
.tool-report-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.tool-report-actions span {
  display: inline-flex; align-items: center; min-height: 36px; padding: 8px 14px;
  border-radius: var(--tz-radius-pill);
  font: 700 13px/1 var(--tz-font-display); letter-spacing: .04em; text-transform: uppercase;
}
.tool-report-actions span:first-child { background: var(--tz-navy); color: var(--tz-stage-ink); }
.tool-report-actions span + span { box-shadow: inset 0 0 0 1.5px var(--tz-line); color: var(--tz-muted); }

/* Messzeilen: getönte Karten und Freischalt-Panel */
.tool-unlock { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 24px; align-items: start; }
.tool-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.tool-card { padding: 24px 24px 26px; border-radius: var(--tz-radius-panel); }
.tool-card--blue { background: var(--tz-blue-surface); }
.tool-card--stone { background: var(--tz-stone); }
.tool-card--peach { background: var(--tz-peach-surface); }
.tool-card-num { display: block; font: 700 15px/1 var(--tz-font-display); color: var(--tz-orange-ink); }
.tool-card h3 { margin-top: 12px; font: 700 clamp(19px, 1.6vw, 22px)/1.25 var(--tz-font-display); letter-spacing: -0.01em; }
.tool-card p { margin-top: 8px; font-size: 16px; line-height: 1.55; color: var(--tz-muted); }
.tool-unlock-panel { display: grid; gap: 18px; }
.tool-unlock-proof {
  padding: 14px 16px;
  border-radius: var(--tz-radius-compact);
  background: var(--tz-peach-surface); box-shadow: inset 0 0 0 1px var(--tz-peach-line);
  font-size: 15px; line-height: 1.5; color: var(--tz-navy);
}


/* ==========================================================================
   6 Navy-Block
   ========================================================================== */

.tool-dark::after {
  content: ""; position: absolute; z-index: -1; pointer-events: none;
  width: 620px; height: 620px; right: -200px; bottom: -260px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--tz-g4-light), var(--tz-g1-orange));
  opacity: .22; filter: blur(120px);
}
.tool-dark .h2 { color: var(--tz-stage-ink); }
.tool-dark-text { margin-top: 20px; max-width: 34em; font-size: clamp(17px, 1.3vw, 19px); line-height: 1.6; color: var(--tz-stage-ink-muted); }
.tool-dark-head { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 20px 48px; align-items: end; margin-bottom: clamp(36px, 4.4vw, 56px); }
.tool-dark-head .h2 { margin-top: 16px; font-size: clamp(34px, 4.2vw, 60px); max-width: 16ch; }
.tool-dark-head .tool-dark-text { margin-top: 0; }

/* Zwei Schritte (KI-Check) */
.tool-plan-steps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.tool-plan-steps > li {
  padding: clamp(24px, 3vw, 40px);
  background: var(--tz-stage-fill);
  border: 1px solid var(--tz-stage-line);
  border-radius: var(--tz-radius-panel);
}
.tool-plan-num { font: 500 12px/1.4 var(--tz-font-display); letter-spacing: .16em; text-transform: uppercase; color: var(--tz-orange); }
.tool-plan-steps h3 { margin-top: 12px; font: 700 clamp(22px, 2.2vw, 30px)/1.2 var(--tz-font-display); letter-spacing: -0.015em; color: var(--tz-stage-ink); }
.tool-plan-steps p { margin-top: 12px; max-width: 34em; font-size: 17px; line-height: 1.6; color: var(--tz-stage-ink-muted); }

/* Belege als Link-Karten (Break-even) */
.tool-proof-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.tool-proof {
  display: flex; flex-direction: column; gap: 10px;
  height: 100%;
  padding: clamp(24px, 2.6vw, 34px);
  background: var(--tz-stage-fill);
  border: 1px solid var(--tz-stage-line);
  border-radius: var(--tz-radius-panel);
  color: var(--tz-stage-ink); text-decoration: none;
  transition: transform var(--tz-dur-base) var(--tz-ease), border-color var(--tz-dur-fast) var(--tz-ease);
}
.tool-proof:hover { transform: translateY(-4px); border-color: var(--tz-orange); }
.tool-proof-label { font: 500 12px/1.4 var(--tz-font-display); letter-spacing: .16em; text-transform: uppercase; color: var(--tz-stage-ink-muted); }
.tool-proof strong { font: 500 clamp(19px, 1.6vw, 22px)/1.3 var(--tz-font-display); }
.tool-proof-num { display: block; margin-bottom: 6px; font: 700 clamp(44px, 4.4vw, 60px)/1 var(--tz-font-display); letter-spacing: -0.035em; color: var(--tz-orange); }
.tool-proof small { margin-top: auto; padding-top: 12px; font: 700 15px/1.3 var(--tz-font-display); color: var(--tz-stage-ink); }
.tool-proof:hover small { color: var(--tz-orange); }

/* Grenzen 2x2 (Ledger) */
.tool-bounds { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(32px, 5vw, 72px); }
.tool-bounds > li { padding: 24px 0; border-top: 1px solid var(--tz-stage-line); }
.tool-bounds strong { display: block; font: 700 clamp(20px, 1.8vw, 24px)/1.25 var(--tz-font-display); color: var(--tz-stage-ink); }
.tool-bounds p { margin-top: 8px; max-width: 32em; font-size: 17px; line-height: 1.6; color: var(--tz-stage-ink-muted); }


/* ==========================================================================
   7 Break-even: Rechner-Panel, Ergebnis, Formeln, Grenze
   ========================================================================== */

.tool-calc {
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(20px, 2.4vw, 32px);
  padding: clamp(16px, 2vw, 24px);
  background: var(--tz-paper);
  border-radius: var(--tz-radius-surface);
  box-shadow: var(--tz-shadow-blue), inset 0 0 0 1px var(--tz-line);
}
.tool-calc-form { display: grid; gap: 8px; align-content: start; padding: clamp(8px, 1.4vw, 16px); }
.tool-fieldset { min-width: 0; margin: 0; padding: 0 0 20px; border: 0; }
.tool-fieldset + .tool-fieldset { padding-top: 20px; border-top: 1px solid var(--tz-line); }
.tool-legend { float: left; width: 100%; margin-bottom: 16px; padding: 0; font: 500 12px/1.4 var(--tz-font-display); letter-spacing: .16em; text-transform: uppercase; color: var(--tz-orange-ink); }
.tool-legend + * { clear: both; }
.tool-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 20px; }
.tool-calc-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; padding-top: 20px; border-top: 1px solid var(--tz-line); }
.tool-status { flex: 1 1 220px; font: 500 14px/1.45 var(--tz-font-display); color: var(--tz-muted); }

.tool-results {
  display: flex; flex-direction: column;
  padding: clamp(22px, 2.6vw, 32px);
  border-radius: var(--tz-radius-panel);
  background: var(--tz-blue-surface);
  box-shadow: inset 0 0 0 1px var(--tz-blue-line);
}
.tool-results-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 12px; }
.tool-results-kicker { font: 500 12px/1.4 var(--tz-font-display); letter-spacing: .14em; text-transform: uppercase; color: var(--tz-blue); }
.tool-state {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px; border-radius: var(--tz-radius-pill);
  background: var(--tz-paper);
  font: 700 13px/1.2 var(--tz-font-display); letter-spacing: .04em;
  box-shadow: inset 0 0 0 1px currentColor;
}
.tool-state::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.tool-state.is-positive { color: var(--tz-green); }
.tool-state.is-negative { color: var(--tz-orange-ink); }
.tool-primary { margin-top: 20px; padding: 20px 22px; background: var(--tz-paper); border-radius: var(--tz-radius-compact); box-shadow: var(--tz-shadow-compact); }
.tool-primary-label { display: block; font: 700 15px/1.35 var(--tz-font-display); }
.tool-primary-value {
  display: block; margin-top: 8px;
  font: 700 clamp(40px, 4.2vw, 60px)/1 var(--tz-font-display); letter-spacing: -0.035em;
  font-variant-numeric: tabular-nums; color: var(--tz-navy);
  overflow-wrap: anywhere;
}
.tool-primary small { display: block; margin-top: 10px; font-size: 14px; line-height: 1.45; color: var(--tz-muted); }
.tool-result-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 16px; border-top: 1px solid var(--tz-blue-line); }
.tool-result-grid > div { display: grid; align-content: start; gap: 6px; padding: 16px 14px 16px 0; border-bottom: 1px solid var(--tz-blue-line); }
.tool-result-grid > div:nth-child(even) { padding-left: 14px; border-left: 1px solid var(--tz-blue-line); }
.tool-result-grid dt { font: 500 14px/1.35 var(--tz-font-display); color: var(--tz-navy); }
.tool-result-grid dd { display: grid; gap: 2px; }
.tool-result-grid output { font: 700 clamp(24px, 2.2vw, 30px)/1.1 var(--tz-font-display); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; color: var(--tz-orange-ink); }
.tool-result-grid small { font-size: 14px; line-height: 1.4; color: var(--tz-muted); }
.tool-funnel { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 18px; padding: 14px 16px; border-radius: var(--tz-radius-compact); background: var(--tz-paper); }
.tool-funnel > span { display: grid; gap: 2px; min-width: 0; }
.tool-funnel strong { font: 700 20px/1.1 var(--tz-font-display); font-variant-numeric: tabular-nums; }
.tool-funnel small { font-size: 14px; line-height: 1.3; color: var(--tz-muted); }
.tool-funnel i { font-style: normal; font: 700 16px/1 var(--tz-font-display); color: var(--tz-orange-ink); }
.tool-costline { margin-top: 14px; font-size: 15px; line-height: 1.5; color: var(--tz-muted); }
.tool-costline strong { color: var(--tz-navy); font-variant-numeric: tabular-nums; }
.tool-share { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 18px; }

/* Formeln */
.tool-formulas { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; }
.tool-formulas > li { position: relative; padding-top: 24px; border-top: 1px solid var(--tz-line); }
.tool-formulas > li::before { content: ""; position: absolute; left: 0; top: -2px; width: 40px; height: 3px; border-radius: 2px; background: var(--tz-orange); }
.tool-formula-num { display: block; font: 700 28px/1.1 var(--tz-font-display); letter-spacing: -0.02em; color: var(--tz-orange); }
.tool-formulas h3 { margin-top: 14px; font: 700 20px/1.25 var(--tz-font-display); letter-spacing: -0.01em; }
.tool-formulas p { margin-top: 10px; font: 500 16px/1.5 var(--tz-font-display); color: var(--tz-navy); }
.tool-limit {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 16px 48px; align-items: start;
  margin-top: clamp(40px, 4.4vw, 64px);
  padding: clamp(24px, 3.2vw, 40px);
  border-radius: var(--tz-radius-panel);
  background: var(--tz-peach-surface);
  box-shadow: inset 0 0 0 1px var(--tz-peach-line);
}
.tool-limit h3 { margin-top: 10px; font: 700 clamp(22px, 2vw, 28px)/1.2 var(--tz-font-display); letter-spacing: -0.01em; text-wrap: balance; }
.tool-limit > p { font-size: 17px; line-height: 1.6; color: var(--tz-muted); }


/* ==========================================================================
   8 Ledger: Vorschau-Karte, Kette, Arbeitsblätter, Definitionstabelle
   ========================================================================== */

.tool-sheet-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.tool-sheet-name { display: inline-flex; align-items: center; gap: 10px; font: 500 15px/1.2 var(--tz-font-display); }
.tool-sheet-name::before { content: ""; width: 14px; height: 14px; border-radius: 4px; background: var(--tz-green); box-shadow: inset 0 0 0 3px rgb(255 255 255 / 55%); }
.tool-sheet-version { font: 500 12px/1 var(--tz-font-display); letter-spacing: .08em; color: var(--tz-muted); }
.tool-sheet-tabs { display: flex; gap: 4px; margin-top: 14px; overflow: hidden; border-bottom: 1px solid var(--tz-line); }
.tool-sheet-tabs span {
  flex: none;
  padding: 7px 7px 6px; border-radius: 8px 8px 0 0;
  font: 500 10px/1 var(--tz-font-display); letter-spacing: .03em; color: var(--tz-muted);
  background: var(--tz-stone);
}
.tool-sheet-tabs .is-active { background: var(--tz-navy); color: var(--tz-stage-ink); }
.tool-sheet-body { padding-top: 16px; }
.tool-sheet-title strong { display: block; margin-top: 6px; font: 700 22px/1.2 var(--tz-font-display); letter-spacing: -0.01em; }
.tool-kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-top: 14px; }
.tool-kpis > div { display: grid; gap: 4px; padding: 12px; border: 1px solid var(--tz-line); border-radius: 12px; }
.tool-kpis small { font: 500 11px/1.2 var(--tz-font-display); letter-spacing: .1em; text-transform: uppercase; color: var(--tz-muted); }
.tool-kpis strong { font: 700 22px/1.1 var(--tz-font-display); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.tool-kpis i { display: block; height: 6px; margin-top: 4px; border-radius: 4px; background: linear-gradient(90deg, var(--tz-orange) var(--bar, 50%), var(--tz-stone) var(--bar, 50%)); }
.tool-sheet-flow { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; margin-top: 14px; padding: 10px 12px; border-radius: 12px; background: var(--tz-blue-surface); font: 500 14px/1.2 var(--tz-font-display); color: var(--tz-blue); }
.tool-sheet-flow i { font-style: normal; color: var(--tz-muted); }
.tool-sheet-flow strong { color: var(--tz-navy); }

.tool-chain { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.tool-chain > li {
  position: relative;
  display: grid; align-content: start; gap: 6px;
  padding: 22px 20px 24px;
  border-radius: var(--tz-radius-panel);
  background: var(--tz-stone);
}
.tool-chain > li:nth-child(2) { background: var(--tz-blue-surface); }
.tool-chain > li:nth-child(3) { background: var(--tz-blue-surface); }
.tool-chain > li:nth-child(4) { background: var(--tz-peach-surface); }
.tool-chain > li:nth-child(5) { background: var(--tz-peach-surface); box-shadow: inset 0 0 0 1px var(--tz-peach-line); }
.tool-chain > li + li::before {
  content: "→"; position: absolute; left: -12px; top: 22px; z-index: 1;
  display: grid; place-items: center; width: 24px; height: 24px; margin-left: -6px; border-radius: 50%;
  background: var(--tz-paper); box-shadow: var(--tz-shadow-compact);
  font: 700 13px/1 var(--tz-font-display); color: var(--tz-orange-ink);
}
.tool-chain-num { font: 700 15px/1 var(--tz-font-display); color: var(--tz-orange-ink); }
.tool-chain strong { margin-top: 8px; font: 700 20px/1.2 var(--tz-font-display); letter-spacing: -0.01em; }
.tool-chain small { font-size: 15px; line-height: 1.45; color: var(--tz-muted); }

.tool-sheets { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.tool-sheet-card {
  position: relative;
  padding: 26px 24px 26px;
  background: var(--tz-paper);
  border-radius: var(--tz-radius-panel);
  box-shadow: inset 0 0 0 1px var(--tz-line);
}
.tool-sheet-card-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.tool-sheet-card-num { font: 700 15px/1 var(--tz-font-display); color: var(--tz-orange-ink); }
.tool-sheet-card h3 {
  display: inline-flex; align-items: center;
  padding: 7px 12px 6px; border-radius: 8px 8px 0 0;
  background: var(--tz-navy); color: var(--tz-stage-ink);
  font: 500 13px/1 var(--tz-font-display); letter-spacing: .12em;
}
.tool-sheet-card p { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--tz-line); font-size: 16px; line-height: 1.55; color: var(--tz-muted); }

/* Definitionstabelle als Ledger-Karte (wie Methodik der Startseite) */
.tool-ledger-scene { perspective: 2200px; }
.tool-ledger {
  margin: 0;
  padding: 26px 26px 22px;
  background: var(--tz-paper);
  border-radius: var(--tz-radius-panel);
  box-shadow: var(--tz-shadow-blue), 0 2px 6px rgb(37 73 120 / 6%);
  transform: rotateY(4deg) rotateX(2deg) rotateZ(.5deg);
  transform-origin: 70% 50%;
}
.tool-ledger-top { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.tool-ledger-scroll { margin-top: 16px; overflow-x: auto; }
.tool-ledger table { width: 100%; border-collapse: collapse; font-size: 16px; line-height: 1.5; }
.tool-ledger th[scope="col"] {
  padding: 0 16px 12px 0; text-align: left; vertical-align: bottom;
  border-bottom: 1px solid var(--tz-line);
  font: 500 11px/1.3 var(--tz-font-display); letter-spacing: .14em; text-transform: uppercase; color: var(--tz-muted);
}
.tool-ledger th[scope="row"] { padding: 16px 16px 16px 0; text-align: left; font: 700 17px/1.3 var(--tz-font-display); vertical-align: top; white-space: nowrap; }
.tool-ledger td { padding: 16px 16px 16px 0; vertical-align: top; border-bottom: 1px solid var(--tz-line); }
.tool-ledger tbody th { border-bottom: 1px solid var(--tz-line); }
.tool-ledger tbody tr:last-child > * { border-bottom: 0; }
.tool-ledger td:last-child { color: var(--tz-muted); }
.tool-ledger code { padding: 1px 6px; border-radius: 6px; background: var(--tz-stone); font: 500 14px/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; }
.tool-ledger .status { white-space: nowrap; }
.tool-ledger-note { margin-top: 14px; padding-top: 14px; border-top: 1px dashed var(--tz-line); font-size: 15px; line-height: 1.5; color: var(--tz-muted); }
.tool-download { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; margin-top: clamp(28px, 3.4vw, 40px); }


/* ==========================================================================
   9 Brücke, Linkliste, Werkzeug-Zeile, Abschluss mit Person
   ========================================================================== */

.tool-bridge {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center;
  gap: 24px 48px;
  padding: clamp(28px, 3.6vw, 48px);
  background: var(--tz-blue-surface);
  border-radius: var(--tz-radius-panel);
  box-shadow: inset 0 0 0 1px var(--tz-blue-line);
}
.tool-bridge .eyebrow { color: var(--tz-blue); }
.tool-bridge-title { margin-top: 12px; font: 700 clamp(26px, 2.6vw, 36px)/1.12 var(--tz-font-display); letter-spacing: -0.02em; }
.tool-bridge-text { margin-top: 10px; max-width: 40em; font-size: 17px; color: var(--tz-muted); }

.tool-links { border-top: 1px solid var(--tz-line); }
.tool-links > li { border-bottom: 1px solid var(--tz-line); }
.tool-links a {
  display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 4fr) minmax(0, 5fr) 40px; align-items: center; gap: 8px 24px;
  min-height: 88px; padding: 18px 0;
  color: var(--tz-navy); text-decoration: none;
}
.tool-links-kicker { font: 500 12px/1.4 var(--tz-font-display); letter-spacing: .14em; text-transform: uppercase; color: var(--tz-orange-ink); }
.tool-links strong { font: 700 clamp(19px, 1.7vw, 23px)/1.25 var(--tz-font-display); letter-spacing: -0.01em; transition: color var(--tz-dur-fast) var(--tz-ease); }
.tool-links-text { font-size: 16px; line-height: 1.5; color: var(--tz-muted); }
.tool-links .arrow {
  display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%;
  background: var(--tz-navy); color: var(--tz-stage-ink); font: 700 15px/1 var(--tz-font-display);
  transition: transform var(--tz-dur-base) var(--tz-ease), background-color var(--tz-dur-fast) var(--tz-ease), color var(--tz-dur-fast) var(--tz-ease);
}
.tool-links a:hover strong { color: var(--tz-orange-ink); }
.tool-links a:hover .arrow { background: var(--tz-orange); color: var(--tz-navy); }

.tool-tools-sec { padding-bottom: var(--tz-section-tight); }
.tool-tools {
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px 28px;
  padding: 16px 16px 16px 28px;
  border: 1px solid var(--tz-line); border-radius: var(--tz-radius-pill);
}
.tool-tools-text { flex: 1 1 320px; font-size: 16px; line-height: 1.5; color: var(--tz-muted); }
.tool-tools .tlink { margin-right: 12px; }

.tool-final-panel { align-items: center; }
.tool-person {
  position: relative; z-index: 1;
  justify-self: center;
  display: grid; gap: 16px;
  width: min(100%, 300px);
  margin: clamp(32px, 4vw, 56px);
  padding: 14px 14px 20px;
  background: var(--tz-paper);
  border-radius: var(--tz-radius-panel);
  box-shadow: var(--tz-shadow-peach), inset 0 0 0 1px var(--tz-peach-line);
  text-decoration: none; color: var(--tz-navy);
  transform: rotate(2deg);
  transition: transform var(--tz-dur-base) var(--tz-ease), box-shadow var(--tz-dur-base) var(--tz-ease);
}
a.tool-person:hover { transform: rotate(0deg) translateY(-4px); box-shadow: var(--tz-shadow-blue), inset 0 0 0 1px var(--tz-peach-line); }
.tool-person > img { width: 100%; aspect-ratio: 1; object-fit: cover; object-position: 55% 28%; border-radius: var(--tz-radius-compact); }
.tool-person-text { display: grid; gap: 2px; padding-inline: 6px; }
.tool-person strong { font: 700 19px/1.3 var(--tz-font-display); }
.tool-person small { font-size: 15px; color: var(--tz-muted); }
.tool-person em { margin-top: 8px; font: 700 15px/1.3 var(--tz-font-display); font-style: normal; }
.tool-person em .arrow { margin-left: 6px; }
a.tool-person:hover em { color: var(--tz-orange-ink); }
.tool-person-badges { display: grid; gap: 4px; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--tz-line); font: 500 14px/1.4 var(--tz-font-display); color: var(--tz-muted); }
.tool-person-badges li { display: flex; align-items: center; gap: 8px; }
.tool-person-badges img { width: 16px; height: 16px; }
.tool-person-badges a { display: inline-flex; align-items: center; gap: 8px; min-height: 32px; color: var(--tz-navy); text-decoration: underline 1px var(--tz-line); text-underline-offset: 4px; }
.tool-person-badges a:hover { color: var(--tz-orange-ink); }


/* ==========================================================================
   10 Bewegung: Objekte im Hero erscheinen mit der Hero-Staffelung (site.css 17).
   Ohne JS und mit reduced motion ist alles sichtbar.
   ========================================================================== */

@media (prefers-reduced-motion: no-preference) {
  .js .tool-scene[data-hero-step] { translate: 0 18px; }
  .js .hero-ready .tool-scene[data-hero-step] { transition-duration: 800ms, 900ms; transition-timing-function: var(--tz-ease), var(--tz-ease-out); }
  .tool-primary-value.is-updated { animation: tool-pulse 420ms var(--tz-ease); }
  @keyframes tool-pulse { from { opacity: .45; } to { opacity: 1; } }
}


/* ==========================================================================
   11 Responsive
   ========================================================================== */

@media (max-width: 1180px) {
  .tool-calc { grid-template-columns: minmax(0, 1fr); }
  .tool-formulas { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 28px; }
  .tool-chain { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .tool-chain > li:nth-child(4)::before { display: none; }
  .tool-unlock { grid-template-columns: minmax(0, 1fr); }
  .tool-unlock-panel { max-width: 640px; }
}

@media (max-width: 1080px) {
  .tool-hero-grid { grid-template-columns: minmax(0, 1fr); }
  .tool-h1 { max-width: 18ch; }
  .tool-hero-panel { width: 100%; max-width: 560px; }
  .tool-hero-grid > .tool-scene { width: 100%; max-width: 520px; margin-inline: auto; }
  .tool-object, .tool-object--tilt-right, .tool-ledger { transform: none; }
  .tool-split { grid-template-columns: minmax(0, 1fr); }
  .tool-split > .tool-scene { width: 100%; max-width: 600px; }
}

@media (max-width: 1023px) {
  .tool-head, .tool-dark-head { grid-template-columns: minmax(0, 1fr); }
  .tool-proof-grid { grid-template-columns: minmax(0, 1fr); }
  .tool-sheets { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tool-limit { grid-template-columns: minmax(0, 1fr); }
  .tool-links a { grid-template-columns: minmax(0, 1fr) 40px; gap: 4px 16px; }
  .tool-links-kicker, .tool-links strong, .tool-links-text { grid-column: 1; }
  .tool-links .arrow { grid-column: 2; grid-row: 1 / span 3; }
  .tool-final-panel { grid-template-columns: minmax(0, 1fr); }
  .tool-person { justify-self: start; margin: 0 clamp(36px, 4.4vw, 64px) clamp(36px, 4.4vw, 64px); }
}

@media (max-width: 767px) {
  .tool-glow { height: 760px; }
  .tool-glow-orb { top: -300px; right: -560px; width: 920px; height: 900px; }

  .tool-hero-grid { gap: 32px; }
  .tool-hero-copy .eyebrow { margin-bottom: 14px; }
  .tool-h1, .tool-h1--long { line-height: 1.06; }
  .tool-hero-lead { margin-top: 18px; }
  .tool-hero .hero-actions { flex-direction: column; align-items: stretch; gap: 4px; margin-top: 24px; }
  .tool-hero .hero-actions .tlink { align-self: center; }
  .tool-hero-note { align-items: flex-start; font-size: 14px; }
  .tool-hero-note::before { margin-top: .35em; }
  .tool-access { padding: 12px 14px; font-size: 15px; }
  .tool-engines { gap: 10px; margin-top: 18px; }
  .tool-engines-label { flex-basis: 100%; }
  .tool-engines li { min-height: 32px; padding: 4px 12px 4px 6px; font-size: 14px; }
  .tool-engines img { width: 18px; height: 18px; }

  .tool-panel { padding: 22px 18px; border-radius: 20px; }
  .tool-form-row { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .tool-proto { padding: 8px 12px; }

  .tool-object { padding: 14px 14px 16px; }
  .tool-term-steps li { grid-template-columns: 28px minmax(0, 1fr); gap: 4px 10px; padding: 9px 10px; }
  .tool-term-tag { display: none; }
  .tool-term-text strong { font-size: 15px; }
  .tool-pillar { grid-template-columns: 88px minmax(0, 1fr); gap: 10px; padding: 10px 12px; }
  .tool-measure { grid-template-columns: minmax(0, 1fr); }
  .tool-measure > div:nth-child(even) { padding-left: 0; border-left: 0; }
  .tool-measure > div { grid-template-columns: 120px minmax(0, 1fr); align-items: center; }

  .tool-copy-text { font-size: 16px; }
  .tool-h2-long { font-size: 26px; }
  .tool-note { gap: 14px; font-size: 16px; }
  .tool-note::before { width: 28px; }

  .tool-cards { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .tool-card { padding: 20px 20px 22px; border-radius: 20px; }
  .tool-card h3 { margin-top: 8px; font-size: 19px; }

  .tool-dark-head .h2 { font-size: clamp(30px, 8.6vw, 38px); }
  .tool-dark-text { margin-top: 14px; font-size: 16px; }
  .tool-plan-steps { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .tool-plan-steps > li { padding: 22px 20px; border-radius: 20px; }
  .tool-plan-steps h3 { font-size: 21px; }
  .tool-plan-steps p { font-size: 16px; }
  .tool-proof { padding: 22px 20px; border-radius: 20px; }
  .tool-proof-num { font-size: 44px; }
  .tool-bounds { grid-template-columns: minmax(0, 1fr); }
  .tool-bounds > li { padding: 18px 0; }
  .tool-bounds strong { font-size: 19px; }
  .tool-bounds p { font-size: 16px; }

  .tool-calc { padding: 8px; border-radius: var(--tz-radius-panel); }
  .tool-calc-form { padding: 14px 10px 10px; }
  .tool-fields { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .tool-calc-actions .btn { width: 100%; }
  .tool-results { padding: 20px 16px; border-radius: 18px; }
  .tool-primary { padding: 16px; }
  .tool-primary-value { font-size: clamp(36px, 11vw, 46px); }
  .tool-result-grid > div { padding: 14px 10px 14px 0; }
  .tool-result-grid > div:nth-child(even) { padding-left: 10px; }
  .tool-result-grid output { font-size: 22px; }
  .tool-funnel { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; padding: 12px 14px; }
  .tool-funnel i { display: none; }
  .tool-funnel strong { font-size: 18px; }
  .tool-share .btn { flex: 1 1 100%; }

  .tool-formulas { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .tool-formulas > li { display: grid; grid-template-columns: 44px minmax(0, 1fr); padding-top: 18px; }
  .tool-formula-num { grid-row: span 2; font-size: 22px; }
  .tool-formulas h3 { margin-top: 0; font-size: 19px; }
  .tool-formulas p { margin-top: 6px; }
  .tool-limit { padding: 22px 20px; margin-top: 32px; }
  .tool-limit h3 { font-size: 21px; }
  .tool-limit > p { font-size: 16px; }

  .tool-kpis { gap: 6px; }
  .tool-kpis > div { padding: 10px 8px; }
  .tool-kpis strong { font-size: 17px; }
  .tool-kpis small { font-size: 11px; letter-spacing: .06em; }
  .tool-sheet-title strong { font-size: 19px; }
  .tool-chain { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .tool-chain > li { grid-template-columns: 36px minmax(0, 1fr); gap: 2px 8px; padding: 16px 18px; border-radius: 18px; }
  .tool-chain > li::before, .tool-chain > li + li::before { display: none; }
  .tool-chain-num { grid-row: span 2; padding-top: 4px; }
  .tool-chain strong { margin-top: 0; font-size: 18px; }
  .tool-sheets { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .tool-sheet-card { padding: 20px; border-radius: 20px; }
  .tool-sheet-card p { margin-top: 12px; padding-top: 12px; }

  .tool-ledger { padding: 20px 16px 18px; }
  .tool-ledger thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .tool-ledger table, .tool-ledger tbody { display: block; }
  .tool-ledger table { font-size: 15px; }
  .tool-ledger tr { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 10px; padding: 14px 0; border-bottom: 1px solid var(--tz-line); }
  .tool-ledger tbody tr:last-child { border-bottom: 0; }
  .tool-ledger th[scope="row"], .tool-ledger td { padding: 0; border: 0; }
  .tool-ledger td:nth-child(2) { justify-self: end; }
  .tool-ledger td:nth-child(3), .tool-ledger td:nth-child(4) { grid-column: 1 / -1; }
  .tool-ledger td[data-label]::before { content: attr(data-label); display: block; margin-bottom: 2px; font: 500 11px/1.3 var(--tz-font-display); letter-spacing: .12em; text-transform: uppercase; color: var(--tz-muted); }
  .tool-ledger-scroll { overflow: visible; }
  .tool-download { flex-direction: column; align-items: stretch; gap: 4px; }
  .tool-download .tlink { align-self: center; }

  .tool-bridge { grid-template-columns: minmax(0, 1fr); padding: 24px 20px; }
  .tool-bridge-title { font-size: 24px; }
  .tool-bridge-text { font-size: 16px; }
  .tool-bridge .btn { width: 100%; }
  .tool-links a { min-height: 0; padding: 16px 0; }
  .tool-links strong { font-size: 18px; }
  .tool-links-text { font-size: 15px; }

  .tool-tools { display: grid; gap: 4px; padding: 20px; border-radius: 20px; }
  .tool-tools .tlink { justify-self: start; }

  .tool-person { display: flex; align-items: center; gap: 14px; width: auto; margin: 8px 22px 28px; padding: 10px 16px 10px 10px; transform: none; }
  a.tool-person:hover { transform: none; }
  .tool-person > img { flex: none; width: 76px; height: 76px; }
  .tool-person-text { padding-inline: 0; }
  .tool-person strong { font-size: 17px; }
  .tool-person small { font-size: 14px; }
  .tool-person em { margin-top: 4px; }
  .tool-person-badges { margin-top: 6px; padding-top: 6px; }
}

@media (max-width: 359px) {
  .tool-hero .hero-actions .btn, .tool-bridge .btn, .tool-download .btn { padding-inline: 12px; font-size: 13px; letter-spacing: 0; }
  .tool-kpis { grid-template-columns: minmax(0, 1fr); }
  .tool-result-grid { grid-template-columns: minmax(0, 1fr); }
  .tool-result-grid > div:nth-child(even) { padding-left: 0; border-left: 0; }
  .tool-pillar { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .tool-measure > div { grid-template-columns: minmax(0, 1fr); }
  .tool-engines li { padding-right: 10px; }
}

/* Druck: nur der Rechner mit Ergebnis */
@media print {
  .nav, .footer, .tool-glow, .tool-hero, .skip-link, .tool-share, .tool-calc-actions .btn { display: none; }
  .tool-calc { box-shadow: none; }
}


/* ==========================================================================
   Live-Check /ki-sichtbarkeit (2026-09-23)
   /css/ki-check.css ist wörtlich aus dem Staging (thezone-vercel/source) und
   lädt vor dieser Datei. Hier nur die Konflikte mit dem neuen Seitenrahmen,
   Präfix zc- bleibt. ki-check.css definiert :root-Tokens mit --tz-color-*;
   gleichnamige Tokens (--tz-radius-*, --tz-shadow-*, --tz-gradient-peach-glow)
   haben dort dieselben Werte wie in site.css.
   ========================================================================== */

/* Report ersetzt die Beispielansicht: eigene Stone-Fläche im .stack, solange
   kein Report da ist, fällt der ganze Block weg (kein leerer Abstand). */
.tool-report-stack:has(> .zc-report[hidden]) { display: none; }
.tool-report-stack > .zc-report {
  padding: var(--tz-section) 0;
  border-top: 0;
  background: var(--tz-stone);
  font-family: var(--tz-font-body);
}
.zc-report .zc-eyebrow { font-family: var(--tz-font-display); letter-spacing: .16em; }
.zc-report .zc-h2 { font-size: var(--tz-h2); line-height: 1.08; }

/* Terminal unter dem Hero-Raster */
.tool-terminal-wrap .zc-terminal { margin-top: clamp(32px, 4vw, 48px); scroll-margin-top: 96px; }
.zc-report { scroll-margin-top: 72px; }
#zc-full { scroll-margin-top: 96px; }

/* Fehlerfläche des Hero-Formulars im Panel */
.tool-check .zc-error { margin-top: 0; max-width: none; }
.tool-check .zc-noscript { margin-top: 0; max-width: none; }
.tool-submit:disabled { background: var(--tz-line); color: var(--tz-muted); box-shadow: none; transform: none; cursor: progress; }

/* zc-Buttons im Report in der Primärbutton-Sprache der neuen Seite (.btn-primary) */
.zc-report .zc-btn {
  min-height: 52px; padding: 17px 30px;
  font: 700 15px/1 var(--tz-font-display); letter-spacing: .02em; text-transform: uppercase;
  border: 0; box-shadow: var(--tz-shadow-orange);
}
.zc-report .zc-btn:hover { background: var(--tz-navy); color: var(--tz-stage-ink); transform: translateY(-2px); }
.zc-report .zc-btn:disabled { background: var(--tz-line); color: var(--tz-muted); box-shadow: none; transform: none; }
.zc-report .zc-unlock-btn { white-space: normal; }

/* Unlock-Hinweis im Abschnitt "Detailreport": Formular liegt im Report */
.tool-unlock-where { font-size: 16px; line-height: 1.55; color: var(--tz-navy); }
.tool-unlock-panel .tool-submit { justify-self: start; }

@media (max-width: 767px) {
  .tool-report-stack > .zc-report { padding: 56px 0 60px; }
  .tool-unlock-panel .tool-submit { justify-self: stretch; }
}

/* ==========================================================================
   Responsive-Feinschliff (2026-09-23, Bericht _berichte/responsive-b.md)
   ========================================================================== */

/* Gekipptes Hero-Objekt ragte 9 px über die Spalte und die Nav-Kante. */
.tool-hero-grid > .tool-scene > .tool-object { margin-inline-end: 12px; }
.h2 .nb { display: inline-block; white-space: normal; }

@media (max-width: 1080px) {
  .tool-hero-grid > .tool-scene > .tool-object { margin-inline-end: 0; }
}

@media (max-width: 767px) {
  main :is(h2, h3) { -webkit-hyphens: auto; hyphens: auto; hyphenate-limit-chars: 14 6 6; }
  main h1 { -webkit-hyphens: manual; hyphens: manual; }
}

/* Monatsfunnel: drei Spalten à 60 px, «qualifizierte» lief in «Neukunden».
   Auf schmalen Telefonen als Liste: Zahl links, Bezeichnung rechts. */
@media (max-width: 429px) {
  .tool-funnel { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .tool-funnel > span { grid-template-columns: 72px minmax(0, 1fr); align-items: baseline; gap: 0 10px; }
}