/* ================================================================
   IONTEK ACADEMY — tools.css
   Interactive tool pages: OEE Calculator + Data Readiness Scorecard
   All design tokens from main.css · never raw hex values
   ================================================================ */

/* ─── Shared: embed mode ────────────────────────────────────────── */
body.embed-mode .site-header,
body.embed-mode .mobile-nav,
body.embed-mode .breadcrumbs,
body.embed-mode .tool-lead-section,
body.embed-mode .tool-embed-section,
body.embed-mode .tool-cta-band,
body.embed-mode .oee-cta-cards,
body.embed-mode .site-footer { display: none !important; }

body.embed-mode { padding-top: 0 !important; }

.embed-attribution {
  display: none;
  text-align: center;
  padding: var(--space-4);
  font-size: var(--text-xs);
  color: var(--text-muted);
  border-top: 1px solid var(--border);
}
body.embed-mode .embed-attribution { display: block; }
.embed-attribution a { color: var(--primary); }

/* ─── Shared: tool page hero ────────────────────────────────────── */
.tool-hero {
  padding-block: clamp(2.5rem, 5vw, 4rem);
  border-bottom: 1px solid var(--border);
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}
.tool-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: var(--space-5);
}
.tool-eyebrow::before {
  content: '';
  display: block;
  width: 6px; height: 6px;
  background: var(--primary);
  border-radius: var(--radius-sm);
  box-shadow: 0 0 8px var(--primary);
  flex-shrink: 0;
}
.tool-page-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 4vw, var(--text-5xl));
  font-weight: var(--font-weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: -0.025em;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}
.tool-page-intro {
  font-size: clamp(var(--text-base), 1.5vw, var(--text-lg));
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 65ch;
}
.tool-trust-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-5);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--text-muted);
}
.tool-trust-sep { color: var(--text-soft); }

/* ─── Shared: instrument panel surface ─────────────────────────── */
.tool-panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
}
.tool-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px var(--space-6);
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.015);
}
.tool-panel-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.tool-panel-label::before {
  content: '';
  display: inline-block;
  width: 5px; height: 5px;
  background: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--primary);
  animation: pulse-dot 2.5s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.45; }
}
.tool-panel-body { padding: var(--space-6); }

/* ─── Shared: form inputs ───────────────────────────────────────── */
.tool-field { margin-bottom: var(--space-5); }
.tool-field:last-child { margin-bottom: 0; }

.tool-field-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}
.tool-label {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--text-secondary);
  line-height: var(--leading-snug);
  flex: 1;
}
.tool-label-req {
  color: var(--primary);
  font-size: 10px;
  margin-left: 3px;
}
.tool-value-badge {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
  color: var(--primary);
  background: rgba(3, 105, 161,0.10);
  border: 1px solid rgba(3, 105, 161,0.20);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  min-width: 64px;
  text-align: center;
  transition: background 0.15s ease;
}
.tool-help {
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: var(--leading-relaxed);
  margin-top: 4px;
}
.tool-input {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
  -moz-appearance: textfield;
}
.tool-input::-webkit-inner-spin-button,
.tool-input::-webkit-outer-spin-button { -webkit-appearance: none; }
.tool-input:focus {
  border-color: var(--primary);
  background: rgba(3, 105, 161,0.04);
  box-shadow: 0 0 0 3px rgba(3, 105, 161,0.12);
}
.tool-input.has-error { border-color: #EF4444; background: rgba(239,68,68,0.05); }
.tool-error-msg {
  font-size: var(--text-xs);
  color: #EF4444;
  margin-top: 4px;
  display: none;
}
.tool-error-msg.visible { display: block; }

/* Slider */
.tool-slider {
  width: 100%;
  height: 3px;
  border-radius: 2px;
  background: rgba(255,255,255,0.10);
  outline: none;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  margin-top: var(--space-2);
  margin-bottom: 2px;
}
.tool-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 3px rgba(3, 105, 161,0.25), 0 2px 6px rgba(0,0,0,0.40);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.tool-slider::-webkit-slider-thumb:hover {
  transform: scale(1.25);
  box-shadow: 0 0 0 5px rgba(3, 105, 161,0.20);
}
.tool-slider::-moz-range-thumb {
  width: 16px; height: 16px;
  border: none;
  border-radius: 50%;
  background: var(--primary);
  cursor: pointer;
}

/* Select */
.tool-select {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  outline: none;
  cursor: pointer;
  transition: border-color 0.18s ease;
}
.tool-select:focus { border-color: var(--primary); }

/* Collapsible section */
.tool-collapse-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  padding: var(--space-4) 0 var(--space-3);
  width: 100%;
  transition: color 0.18s ease;
  border-top: 1px solid var(--border);
  margin-top: var(--space-2);
}
.tool-collapse-toggle:hover { color: var(--primary); }
.tool-collapse-toggle svg { transition: transform 0.25s ease; flex-shrink: 0; margin-left: auto; }
.tool-collapse-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
.tool-collapse-body { overflow: hidden; max-height: 0; transition: max-height 0.35s cubic-bezier(0.4,0,0.2,1); }
.tool-collapse-body.open { max-height: 800px; }

/* Warning callout */
.tool-warning {
  display: none;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: rgba(3, 105, 161,0.08);
  border: 1px solid rgba(3, 105, 161,0.25);
  border-radius: var(--radius-lg);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-top: var(--space-3);
}
.tool-warning.visible { display: flex; }
.tool-warning-icon { color: var(--primary); flex-shrink: 0; margin-top: 1px; }

/* Section divider */
.tool-section-divider {
  height: 1px;
  background: var(--border);
  margin: var(--space-5) 0;
}

/* ─── OEE Calculator: layout ────────────────────────────────────── */
.oee-tool-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: start;
}
@media (min-width: 900px) {
  .oee-tool-layout { grid-template-columns: 400px 1fr; gap: clamp(var(--space-6), 3vw, var(--space-8)); }
  .oee-input-panel { position: sticky; top: 116px; }
}

/* Header currency row */
.tool-head-extras { display: flex; align-items: center; gap: var(--space-2); }
.tool-currency-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; color: var(--text-muted); text-transform: uppercase; }

/* OEE empty state */
.oee-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: clamp(3rem, 8vw, 5rem) var(--space-8);
  text-align: center;
}
.oee-empty-icon { color: var(--primary); opacity: 0.30; }
.oee-empty-text { font-family: var(--font-mono); font-size: var(--text-sm); letter-spacing: 0.08em; color: var(--text-muted); text-transform: uppercase; }

/* OEE Gauge */
.oee-gauge-wrap {
  text-align: center;
  padding: clamp(var(--space-6), 3vw, var(--space-10)) var(--space-6) var(--space-6);
  border-bottom: 1px solid var(--border);
  position: relative;
}
.oee-gauge-eyebrow { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-muted); margin-bottom: var(--space-3); }
.oee-gauge-number {
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 10vw, 6.5rem);
  font-weight: var(--font-weight-black);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  transition: color 0.4s ease;
}
.oee-gauge-number.t1 { color: #EF4444; }
.oee-gauge-number.t2 { color: #0369A1; }
.oee-gauge-number.t3 { color: #EAB308; }
.oee-gauge-number.t4 { color: #84CC16; }
.oee-gauge-number.t5 { color: #22C55E; }

.oee-tier-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.10em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  margin-top: var(--space-3);
  margin-bottom: var(--space-4);
  border: 1px solid;
  transition: all 0.3s ease;
}
.oee-tier-pill.t1 { background: rgba(239,68,68,0.10); color: #EF4444; border-color: rgba(239,68,68,0.25); }
.oee-tier-pill.t2 { background: rgba(3, 105, 161,0.10); color: #0369A1; border-color: rgba(3, 105, 161,0.25); }
.oee-tier-pill.t3 { background: rgba(234,179,8,0.10); color: #EAB308; border-color: rgba(234,179,8,0.25); }
.oee-tier-pill.t4 { background: rgba(132,204,22,0.10); color: #84CC16; border-color: rgba(132,204,22,0.25); }
.oee-tier-pill.t5 { background: rgba(34,197,94,0.10); color: #22C55E; border-color: rgba(34,197,94,0.25); }

.oee-tier-copy { font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-relaxed); max-width: 54ch; margin-inline: auto; }
.oee-caveat { font-size: var(--text-xs); color: var(--text-muted); margin-top: var(--space-3); line-height: var(--leading-relaxed); }
.oee-caveat a { color: var(--primary); }

/* OEE Component bars */
.oee-components { padding: var(--space-5) var(--space-6); border-bottom: 1px solid var(--border); }
.oee-comp-head { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: var(--font-weight-semibold); letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); margin-bottom: var(--space-4); }
.oee-comp-row { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-3); }
.oee-comp-row:last-child { margin-bottom: 0; }
.oee-comp-name { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: var(--font-weight-semibold); letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-muted); width: 90px; flex-shrink: 0; }
.oee-comp-track { flex: 1; height: 6px; background: rgba(255,255,255,0.08); border-radius: 3px; overflow: hidden; }
.oee-comp-fill { height: 100%; border-radius: 3px; transition: width 0.5s var(--ease-out); width: 0; }
.oee-comp-fill.avail { background: #3B82F6; }
.oee-comp-fill.perf  { background: var(--primary); }
.oee-comp-fill.qual  { background: #22C55E; }
.oee-comp-pct { font-family: var(--font-mono); font-size: var(--text-sm); font-weight: var(--font-weight-bold); color: var(--text-primary); width: 48px; text-align: right; flex-shrink: 0; }

/* Cost lenses */
.oee-costs { padding: var(--space-5) var(--space-6); border-bottom: 1px solid var(--border); }
.oee-costs-head { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: var(--font-weight-semibold); letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); margin-bottom: var(--space-4); }
.oee-cost-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin-bottom: var(--space-4); }
@media (max-width: 540px) { .oee-cost-grid { grid-template-columns: 1fr; } }
.oee-cost-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-4) var(--space-5);
}
.oee-cost-label { font-family: var(--font-mono); font-size: 10px; font-weight: var(--font-weight-semibold); letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); margin-bottom: var(--space-2); }
.oee-cost-amount {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 1.625rem);
  font-weight: var(--font-weight-black);
  color: var(--primary);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-1);
}
.oee-cost-sub { font-size: var(--text-xs); color: var(--text-muted); line-height: var(--leading-relaxed); }
.oee-non-additive {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: var(--leading-relaxed);
}
.oee-non-additive svg { flex-shrink: 0; margin-top: 1px; color: var(--primary); opacity: 0.70; }

/* Loss attribution bar */
.oee-loss { padding: var(--space-5) var(--space-6); border-bottom: 1px solid var(--border); }
.oee-loss-head { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: var(--font-weight-semibold); letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); margin-bottom: var(--space-4); }
.oee-stacked-bar {
  height: 36px;
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  margin-bottom: var(--space-4);
}
.oee-seg {
  height: 100%;
  transition: width 0.5s var(--ease-out);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: var(--font-weight-bold);
  color: rgba(255,255,255,0.90);
  overflow: hidden;
  white-space: nowrap;
  padding: 0 4px;
  min-width: 0;
}
.oee-seg-oee   { background: #22C55E; }
.oee-seg-qual  { background: #84CC16; }
.oee-seg-perf  { background: var(--primary); }
.oee-seg-avail { background: #EF4444; }
.oee-loss-legend { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.oee-leg-item { display: flex; align-items: center; gap: 6px; font-size: var(--text-xs); color: var(--text-secondary); }
.oee-leg-dot { width: 8px; height: 8px; border-radius: 2px; flex-shrink: 0; }

/* Benchmark */
.oee-benchmark { padding: var(--space-5) var(--space-6); border-bottom: 1px solid var(--border); }
.oee-bench-head { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: var(--font-weight-semibold); letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); margin-bottom: var(--space-4); }
.oee-bench-rows { display: flex; flex-direction: column; gap: var(--space-3); }
.oee-bench-row { display: flex; align-items: center; gap: var(--space-3); }
.oee-bench-name { font-size: var(--text-xs); color: var(--text-secondary); width: 90px; flex-shrink: 0; }
.oee-bench-track { flex: 1; height: 5px; background: rgba(255,255,255,0.08); border-radius: 3px; overflow: hidden; }
.oee-bench-fill { height: 100%; border-radius: 3px; transition: width 0.5s var(--ease-out); width: 0; }
.oee-bench-val { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: var(--font-weight-bold); color: var(--text-secondary); width: 40px; text-align: right; flex-shrink: 0; }
.oee-bench-row.your .oee-bench-fill { background: var(--primary); }
.oee-bench-row.your .oee-bench-name,
.oee-bench-row.your .oee-bench-val { color: var(--primary); }
.oee-bench-row.world .oee-bench-fill { background: #22C55E; }
.oee-bench-row.world .oee-bench-name { color: #22C55E; }
.oee-bench-row.typical .oee-bench-fill { background: rgba(255,255,255,0.25); }

/* Formulas panel */
.oee-formulas { border-top: 1px solid var(--border); }
.oee-formulas-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: none;
  border: none;
  padding: var(--space-4) var(--space-6);
  cursor: pointer;
  color: var(--text-muted);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  transition: color 0.18s ease, background 0.18s ease;
  text-align: left;
}
.oee-formulas-btn:hover { color: var(--text-secondary); background: rgba(255,255,255,0.02); }
.oee-formulas-btn svg { transition: transform 0.25s ease; flex-shrink: 0; }
.oee-formulas-btn[aria-expanded="true"] svg { transform: rotate(180deg); }
.oee-formulas-body { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.oee-formulas-body.open { max-height: 700px; }
.oee-formulas-inner { padding: 0 var(--space-6) var(--space-6); }
.oee-formula-pre {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.9;
  color: var(--text-secondary);
  background: rgba(0,0,0,0.25);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  overflow-x: auto;
  white-space: pre;
  margin-bottom: var(--space-3);
}
.oee-formula-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  margin-top: var(--space-4);
}
.oee-int-val { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--text-muted); display: flex; flex-direction: column; gap: 2px; }
.oee-int-val strong { color: var(--primary); font-size: var(--text-sm); }
.oee-formula-link { display: inline-flex; align-items: center; gap: 5px; font-size: var(--text-xs); color: var(--primary); margin-top: var(--space-4); }
.oee-formula-link:hover { color: var(--primary-hover); }

/* Disclaimer */
.oee-disclaimer { padding: var(--space-4) var(--space-6); font-size: var(--text-xs); color: var(--text-soft); line-height: var(--leading-relaxed); border-top: 1px solid var(--border); }

/* OEE performance warning */
.oee-perf-warn { margin: 0 var(--space-6) var(--space-4); }

/* ─── OEE: CTA cards ────────────────────────────────────────────── */
.oee-cta-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-4);
  margin-top: clamp(var(--space-10), 4vw, var(--space-12));
}
.oee-cta-card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  text-decoration: none;
}
.oee-cta-card:hover { transform: translateY(-3px); border-color: rgba(3, 105, 161,0.28); box-shadow: var(--shadow-lg); }
.oee-cta-card-label { font-family: var(--font-mono); font-size: 10px; font-weight: var(--font-weight-semibold); letter-spacing: 0.12em; text-transform: uppercase; color: var(--primary); }
.oee-cta-card-title { font-family: var(--font-display); font-size: var(--text-lg); font-weight: var(--font-weight-bold); color: var(--text-primary); line-height: var(--leading-snug); letter-spacing: -0.01em; }
.oee-cta-card-body { font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-relaxed); flex: 1; }
.oee-cta-card-link { display: inline-flex; align-items: center; gap: 6px; font-size: var(--text-sm); font-weight: var(--font-weight-semibold); color: var(--primary); transition: gap 0.2s ease; }
.oee-cta-card-link:hover { gap: 10px; }

/* ─── Shared: lead capture ──────────────────────────────────────── */
.tool-lead-section { margin-top: clamp(var(--space-12), 5vw, var(--space-16)); }
.tool-lead-panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-2xl);
  padding: clamp(var(--space-8), 4vw, var(--space-12));
  max-width: 580px;
  margin-inline: auto;
  text-align: center;
}
.tool-lead-eyebrow { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: var(--font-weight-semibold); letter-spacing: 0.14em; text-transform: uppercase; color: var(--primary); margin-bottom: var(--space-3); }
.tool-lead-title { font-family: var(--font-display); font-size: clamp(var(--text-xl), 2.5vw, var(--text-2xl)); font-weight: var(--font-weight-bold); color: var(--text-primary); line-height: var(--leading-snug); letter-spacing: -0.015em; margin-bottom: var(--space-2); }
.tool-lead-sub { font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-relaxed); margin-bottom: var(--space-6); max-width: 44ch; margin-inline: auto; }
.tool-lead-form { display: flex; flex-direction: column; gap: var(--space-4); text-align: left; }
.tool-lead-field label { display: block; font-size: var(--text-sm); font-weight: var(--font-weight-semibold); color: var(--text-secondary); margin-bottom: var(--space-2); }
.tool-lead-field .tool-input { font-family: var(--font-base); letter-spacing: 0; }
.tool-lead-select {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-family: var(--font-base);
  font-size: var(--text-sm);
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.18s ease;
}
.tool-lead-select:focus { border-color: var(--primary); }
.tool-lead-consent { display: flex; align-items: flex-start; gap: var(--space-3); font-size: var(--text-xs); color: var(--text-muted); line-height: var(--leading-relaxed); }
.tool-lead-consent input { margin-top: 1px; accent-color: var(--primary); flex-shrink: 0; }
.tool-lead-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
@media (max-width: 560px) { .tool-lead-grid { grid-template-columns: 1fr; } }
.tool-lead-microcopy { font-size: var(--text-xs); color: var(--text-muted); text-align: center; margin-top: var(--space-2); }

/* ─── Embed section ─────────────────────────────────────────────── */
.tool-embed-section {
  margin-top: clamp(var(--space-8), 4vw, var(--space-10));
  text-align: center;
}
.tool-embed-head { font-size: var(--text-sm); color: var(--text-muted); margin-bottom: var(--space-3); }
.tool-embed-snippet {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  background: rgba(0,0,0,0.30);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  color: var(--text-secondary);
  text-align: left;
  overflow-x: auto;
  white-space: pre;
  margin-bottom: var(--space-3);
  display: none;
}
.tool-embed-snippet.visible { display: block; }
.tool-embed-btn {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 10px 22px;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--text-secondary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: all 0.18s ease;
}
.tool-embed-btn:hover { background: rgba(3, 105, 161,0.10); border-color: var(--primary); color: var(--primary); }

/* ─── Shared: closing CTA band ──────────────────────────────────── */
.tool-cta-band {
  margin-top: clamp(var(--space-12), 6vw, var(--space-20));
  margin-bottom: clamp(var(--space-12), 6vw, var(--space-16));
  background: linear-gradient(135deg, rgba(3, 105, 161,0.08) 0%, rgba(3, 105, 161,0.04) 100%);
  border: 1px solid rgba(3, 105, 161,0.18);
  border-radius: var(--radius-2xl);
  padding: clamp(var(--space-8), 4vw, var(--space-12)) clamp(var(--space-8), 5vw, var(--space-16));
  text-align: center;
}
.tool-cta-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 3.5vw, var(--text-4xl));
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: var(--leading-tight);
  margin-bottom: var(--space-3);
}
.tool-cta-sub { font-size: clamp(var(--text-base), 1.5vw, var(--text-lg)); color: var(--text-secondary); line-height: var(--leading-relaxed); margin-bottom: var(--space-8); max-width: 54ch; margin-inline: auto; }
.tool-cta-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); justify-content: center; align-items: center; }
.tool-cta-secondary-link { font-size: var(--text-sm); color: var(--text-muted); }
.tool-cta-secondary-link a { color: var(--primary); }

/* ======================================================================
   DATA READINESS SCORECARD
   ====================================================================== */

/* Screens: shown/hidden by JS */
.sc-screen { display: none; }
.sc-screen.active { display: block; }

/* ─── Intro screen ──────────────────────────────────────────────── */
.sc-intro {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 620px;
  margin-inline: auto;
  padding-block: clamp(3rem, 8vw, 6rem);
  gap: 0;
}
.sc-eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: var(--space-5);
  background: rgba(3, 105, 161,0.10);
  border: 1px solid rgba(3, 105, 161,0.22);
  padding: 6px 14px;
  border-radius: var(--radius-full);
}
.sc-intro-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 5.5vw, var(--text-5xl));
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  line-height: var(--leading-tight);
  letter-spacing: -0.028em;
  margin-bottom: var(--space-5);
}
.sc-intro-sub {
  font-size: clamp(var(--text-base), 1.8vw, var(--text-lg));
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 52ch;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}
.sc-intro-micro {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: var(--space-4);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

/* ─── Progress bar (sticky) ─────────────────────────────────────── */
.sc-progress-bar-wrap {
  position: sticky;
  top: 78px;
  z-index: 40;
  background: rgba(10,11,15,0.90);
  backdrop-filter: blur(16px) saturate(160%);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.sc-progress-inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.sc-progress-track { flex: 1; height: 3px; background: rgba(255,255,255,0.10); border-radius: 2px; overflow: hidden; }
.sc-progress-fill { height: 100%; background: var(--primary); border-radius: 2px; transition: width 0.4s var(--ease-out); box-shadow: 0 0 8px rgba(3, 105, 161,0.50); }
.sc-progress-label { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: var(--font-weight-semibold); letter-spacing: 0.08em; color: var(--text-muted); white-space: nowrap; }

/* ─── Question screen ───────────────────────────────────────────── */
.sc-q-wrap {
  max-width: 640px;
  margin-inline: auto;
  padding-block: clamp(1.5rem, 4vw, 2.5rem) clamp(2.5rem, 5vw, 4rem);
}
.sc-q-dim {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.sc-q-dim::before {
  content: '';
  display: inline-block;
  width: 4px; height: 4px;
  background: var(--primary);
  border-radius: 50%;
}
.sc-q-prompt {
  font-family: var(--font-display);
  font-size: clamp(var(--text-xl), 3.5vw, var(--text-3xl));
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  line-height: var(--leading-snug);
  letter-spacing: -0.02em;
  margin-bottom: clamp(var(--space-6), 3vw, var(--space-8));
}
.sc-options { display: flex; flex-direction: column; gap: var(--space-3); }
.sc-option {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  background: rgba(255,255,255,0.03);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-xl);
  padding: var(--space-4) var(--space-5);
  cursor: pointer;
  text-align: left;
  width: 100%;
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.20s ease;
  position: relative;
}
.sc-option:hover { background: rgba(3, 105, 161,0.06); border-color: rgba(3, 105, 161,0.32); transform: translateX(4px); }
.sc-option.selected { background: rgba(3, 105, 161,0.10); border-color: var(--primary); }
.sc-option.selected::after {
  content: '';
  position: absolute;
  right: var(--space-5);
  top: 50%;
  transform: translateY(-50%);
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--primary);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230F0F17' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 11px;
  background-repeat: no-repeat;
  background-position: center;
}
.sc-option-letter {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  width: 24px; height: 24px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.18s ease, color 0.18s ease;
}
.sc-option.selected .sc-option-letter { background: var(--primary); color: var(--text-on-yellow); }
.sc-option-text { font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-snug); flex: 1; }
.sc-option.selected .sc-option-text { color: var(--text-primary); }

/* Question nav */
.sc-q-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-8);
  gap: var(--space-4);
}
.sc-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px 0;
  transition: color 0.18s ease;
}
.sc-back-btn:hover { color: var(--text-secondary); }
.sc-back-btn:disabled { opacity: 0.30; cursor: default; }

/* ─── Lead gate screen ──────────────────────────────────────────── */
.sc-gate-wrap {
  max-width: 560px;
  margin-inline: auto;
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
}
.sc-gate-teaser {
  text-align: center;
  margin-bottom: clamp(var(--space-8), 4vw, var(--space-10));
}
.sc-gate-eyebrow { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: var(--font-weight-semibold); letter-spacing: 0.14em; text-transform: uppercase; color: var(--primary); margin-bottom: var(--space-3); }
.sc-gate-h {
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  letter-spacing: -0.025em;
  line-height: var(--leading-tight);
  margin-bottom: var(--space-4);
}
.sc-stage-teaser-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
  color: var(--primary);
  background: rgba(3, 105, 161,0.10);
  border: 1px solid rgba(3, 105, 161,0.28);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  margin: var(--space-3) auto var(--space-4);
}
.sc-gate-sub { font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-relaxed); max-width: 43ch; margin-inline: auto; margin-bottom: var(--space-6); }

/* Gate form */
.sc-gate-form-panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-2xl);
  padding: clamp(var(--space-6), 3vw, var(--space-8));
}
.sc-gate-form { display: flex; flex-direction: column; gap: var(--space-4); }
.sc-gate-field label { display: block; font-size: var(--text-sm); font-weight: var(--font-weight-semibold); color: var(--text-secondary); margin-bottom: var(--space-2); }
.sc-gate-input {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-family: var(--font-base);
  font-size: var(--text-sm);
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}
.sc-gate-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(3, 105, 161,0.12); }
.sc-gate-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
@media (max-width: 520px) { .sc-gate-grid { grid-template-columns: 1fr; } }
.sc-gate-select {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-family: var(--font-base);
  font-size: var(--text-sm);
  color: var(--text-primary);
  outline: none;
  cursor: pointer;
  transition: border-color 0.18s ease;
}
.sc-gate-select:focus { border-color: var(--primary); }
.sc-gate-consent { display: flex; align-items: flex-start; gap: var(--space-3); font-size: var(--text-xs); color: var(--text-muted); line-height: var(--leading-relaxed); }
.sc-gate-consent input { margin-top: 1px; accent-color: var(--primary); flex-shrink: 0; }
.sc-gate-micro { font-size: var(--text-xs); color: var(--text-muted); text-align: center; margin-top: var(--space-2); }

/* ─── Result screen ─────────────────────────────────────────────── */
.sc-result-wrap {
  max-width: 720px;
  margin-inline: auto;
  padding-block: clamp(2rem, 5vw, 3.5rem);
}
.sc-result-header { text-align: center; margin-bottom: clamp(var(--space-8), 4vw, var(--space-10)); }
.sc-result-eyebrow { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: var(--font-weight-semibold); letter-spacing: 0.14em; text-transform: uppercase; color: var(--primary); margin-bottom: var(--space-5); }
.sc-stage-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  background: rgba(3, 105, 161,0.10);
  border: 1.5px solid rgba(3, 105, 161,0.30);
  border-radius: var(--radius-2xl);
  padding: var(--space-2) var(--space-5) var(--space-2) var(--space-3);
  margin-bottom: var(--space-5);
}
.sc-stage-num-chip {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.08em;
  background: var(--primary);
  color: var(--text-on-yellow);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}
.sc-stage-name-span {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--font-weight-bold);
  color: var(--primary);
  letter-spacing: -0.01em;
}
.sc-result-verdict {
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 4vw, var(--text-3xl));
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  line-height: var(--leading-snug);
  letter-spacing: -0.022em;
  margin-bottom: var(--space-3);
}
.sc-result-pct {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.sc-result-pct strong { font-size: var(--text-lg); color: var(--primary); font-weight: var(--font-weight-bold); }

/* Maturity stepper */
.sc-maturity-stepper {
  display: flex;
  align-items: center;
  margin: clamp(var(--space-8), 4vw, var(--space-12)) 0;
}
.sc-stage-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  position: relative;
  z-index: 1;
}
.sc-stage-node {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 2px solid var(--border-strong);
  background: var(--bg-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-bold);
  color: var(--text-muted);
  letter-spacing: 0.04em;
  transition: all 0.4s ease;
  flex-shrink: 0;
}
.sc-stage-step.done .sc-stage-node {
  border-color: rgba(3, 105, 161,0.40);
  color: rgba(3, 105, 161,0.60);
}
.sc-stage-step.current .sc-stage-node {
  border-color: var(--primary);
  background: var(--primary);
  color: var(--text-on-yellow);
  box-shadow: 0 0 0 5px rgba(3, 105, 161,0.18), 0 0 24px rgba(3, 105, 161,0.45);
}
.sc-stage-step-lbl {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
  white-space: nowrap;
  transition: color 0.4s ease;
}
.sc-stage-step.current .sc-stage-step-lbl { color: var(--primary); }
.sc-stage-connector {
  flex: 1;
  height: 2px;
  background: var(--border);
  align-self: flex-start;
  margin-top: 22px;
  transition: background 0.4s ease;
}
.sc-stage-connector.done { background: rgba(3, 105, 161,0.35); }

/* Result sections */
.sc-result-section {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  margin-bottom: var(--space-4);
}
.sc-result-sec-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: var(--space-3);
}
.sc-result-sec-text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}
.sc-result-sec-text + .sc-result-sec-text { margin-top: var(--space-3); }
.sc-gap-callout {
  margin-top: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: rgba(3, 105, 161,0.07);
  border: 1px solid rgba(3, 105, 161,0.22);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}
.sc-gap-callout a { color: var(--primary); font-weight: var(--font-weight-semibold); }

/* Dimension subscores */
.sc-dim-bars { display: flex; flex-direction: column; gap: var(--space-3); margin-top: var(--space-5); }
.sc-dim-row { display: flex; align-items: center; gap: var(--space-3); }
.sc-dim-name { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.06em; color: var(--text-muted); width: 110px; flex-shrink: 0; text-transform: uppercase; }
.sc-dim-track { flex: 1; height: 5px; background: rgba(255,255,255,0.08); border-radius: 3px; overflow: hidden; }
.sc-dim-fill { height: 100%; background: var(--primary); border-radius: 3px; transition: width 0.7s var(--ease-out); width: 0; }
.sc-dim-fill.weakest { background: #EF4444; }
.sc-dim-pct { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: var(--font-weight-bold); color: var(--text-secondary); width: 36px; text-align: right; flex-shrink: 0; }

/* Shareable URL */
.sc-share-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: clamp(var(--space-6), 3vw, var(--space-8));
  flex-wrap: wrap;
}
.sc-share-label { font-size: var(--text-xs); color: var(--text-muted); white-space: nowrap; }
.sc-share-url {
  flex: 1;
  min-width: 160px;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  background: rgba(0,0,0,0.20);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sc-share-copy {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 8px 16px;
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--text-secondary);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.18s ease;
}
.sc-share-copy:hover { background: rgba(3, 105, 161,0.10); border-color: var(--primary); color: var(--primary); }
.sc-take-again {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-sm);
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  margin-top: var(--space-5);
  transition: color 0.18s ease;
}
.sc-take-again:hover { color: var(--text-secondary); }

/* ─── Shared: public stage result (shareable URL) ───────────────── */
.sc-public-wrap {
  max-width: 640px;
  margin-inline: auto;
  padding-block: clamp(2.5rem, 6vw, 5rem);
}
.sc-public-cta {
  margin-top: var(--space-8);
  text-align: center;
}
.sc-public-cta p { font-size: var(--text-sm); color: var(--text-muted); margin-bottom: var(--space-4); }

/* ================================================================
   Scorecard CTAs (Start / Take the scorecard) — dark navy pill.
   Per DESIGN.md: pill shape; this variant is dark (#0F172A) rather
   than Trust Blue. Scoped to the scorecard intro + public CTA so it
   doesn't affect other .btn-primary buttons.
   ================================================================ */
.sc-intro .btn-primary,
.sc-public-cta .btn-primary {
  background: #0F172A !important;
  color: #ffffff !important;
  box-shadow: none !important;
}
.sc-intro .btn-primary:hover,
.sc-public-cta .btn-primary:hover {
  background: #1E293B !important;
  color: #ffffff !important;
}