/* Project Baseline — landing page styles
   Built on Reflective Learning tokens. Adds Numerate green and Project Baseline
   sub-brand accents. */

@font-face {
  font-family: 'Work Sans';
  src: url('assets/fonts/WorkSans-Regular.ttf') format('truetype');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Work Sans';
  src: url('assets/fonts/WorkSans-Medium.ttf') format('truetype');
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Work Sans';
  src: url('assets/fonts/WorkSans-SemiBold.ttf') format('truetype');
  font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Work Sans';
  src: url('assets/fonts/WorkSans-Bold.ttf') format('truetype');
  font-weight: 700; font-style: normal; font-display: swap;
}

:root {
  /* Sub-brand accents (Numerate green) layered on top of Reflective tokens. */
  --numerate-600: #2BA15C;
  --numerate-500: #37B86F;
  --numerate-100: #E2F4EA;
  --numerate-50: #F1FAF5;

  /* Diagnostic mastery bands */
  --band-below: #C73B3F;
  --band-low:   #E8A53E;
  --band-near:  #6FBE63;
  --band-at:    #1F8A5B;

  --pb-ink: var(--graphite-950, #1c1b2f);
  --pb-violet: var(--insight-violet, #7C3AED);
  --pb-violet-deep: var(--curiosity-purple, #4A1FB8);
  --pb-beige: var(--foundation-beige, #F5F1EB);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Work Sans', system-ui, sans-serif;
  background: var(--bg-primary, #fff);
  color: var(--text-primary, #1c1b2f);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

/* ---------- Typography ---------- */
.pb-eyebrow {
  font-size: 12px; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--pb-violet);
  display: inline-flex; align-items: center; gap: 8px;
}
.pb-eyebrow::before {
  content: ""; width: 18px; height: 1.5px; background: currentColor; border-radius: 1px;
}
.pb-display-xl { font-size: clamp(40px, 5.5vw, 68px); line-height: 1.02; letter-spacing: -0.025em; font-weight: 600; margin: 0; color: var(--pb-ink); }
.pb-display-lg { font-size: clamp(32px, 4vw, 48px); line-height: 1.08; letter-spacing: -0.022em; font-weight: 600; margin: 0; color: var(--pb-ink); }
.pb-display-md { font-size: clamp(24px, 2.6vw, 32px); line-height: 1.15; letter-spacing: -0.018em; font-weight: 600; margin: 0; color: var(--pb-ink); }
.pb-display-sm { font-size: 22px; line-height: 1.2; letter-spacing: -0.012em; font-weight: 600; margin: 0; color: var(--pb-ink); }
.pb-lead { font-size: 19px; line-height: 1.5; color: var(--text-tertiary, #475467); margin: 0; max-width: 640px; }
.pb-body { font-size: 16px; line-height: 1.55; color: var(--text-tertiary, #475467); margin: 0; }
.pb-body-tight { font-size: 15px; line-height: 1.5; color: var(--text-tertiary, #475467); margin: 0; }
.pb-fine { font-size: 13px; line-height: 1.5; color: var(--text-quaternary, #667085); margin: 0; }

/* ---------- Layout ---------- */
.pb-container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.pb-container-narrow { max-width: 920px; margin: 0 auto; padding: 0 32px; }

/* ---------- Buttons ---------- */
.pb-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 20px; border-radius: 10px; border: 1px solid transparent;
  font-weight: 600; font-size: 15px; line-height: 1; cursor: pointer;
  transition: all 180ms cubic-bezier(0.4,0,0.2,1);
  text-decoration: none; white-space: nowrap;
}
.pb-btn-primary { background: var(--pb-violet); color: #fff; box-shadow: 0 1px 2px rgba(28,27,47,0.08), 0 0 0 1px rgba(124,58,237,0.0); }
.pb-btn-primary:hover { background: var(--pb-violet-deep); transform: translateY(-1px); box-shadow: 0 6px 16px rgba(124,58,237,0.22); }
.pb-btn-secondary { background: #fff; color: var(--pb-ink); border-color: var(--border-primary, #D0D5DD); }
.pb-btn-secondary:hover { background: #FAFAFA; border-color: #98A2B3; }
.pb-btn-ghost { background: transparent; color: var(--pb-violet); }
.pb-btn-ghost:hover { background: rgba(124,58,237,0.06); }
.pb-btn-lg { padding: 14px 24px; font-size: 16px; border-radius: 12px; }
.pb-btn-sm { padding: 8px 14px; font-size: 13px; border-radius: 8px; }
.pb-btn-on-dark { background: #fff; color: var(--pb-violet-deep); }
.pb-btn-on-dark:hover { background: #F5F1EB; }

/* ---------- Header ---------- */
.pb-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.88);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid rgba(28,27,47,0.06);
}
.pb-header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.pb-brand-row { display: flex; align-items: center; gap: 14px; }
.pb-brand-divider { width: 1px; height: 24px; background: rgba(28,27,47,0.12); }
.pb-tag-tiny { font-size: 11px; font-weight: 500; letter-spacing: 0.04em; color: var(--text-tertiary, #475467); }

.pb-tabs {
  display: inline-flex; gap: 4px; padding: 4px; background: var(--graphite-50, #F9FAFB);
  border: 1px solid var(--border-secondary, #EAECF0); border-radius: 12px;
}
.pb-tab {
  border: 0; background: transparent; padding: 8px 16px; border-radius: 8px;
  font-size: 14px; font-weight: 500; color: var(--text-secondary, #344054); cursor: pointer;
  transition: all 160ms cubic-bezier(0.4,0,0.2,1);
}
.pb-tab:hover { color: var(--pb-ink); }
.pb-tab.is-active { background: #fff; color: var(--pb-ink); font-weight: 600; box-shadow: 0 1px 2px rgba(28,27,47,0.08); }

.pb-btn-on-brand-secondary { background: transparent; color: #fff; border-color: rgba(255,255,255,0.45); }
.pb-btn-on-brand-secondary:hover { background: rgba(255,255,255,0.08); }

/* ---------- Slots banner ---------- */
.pb-slots-banner {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  background: var(--pb-ink); color: #fff;
  padding: 14px 32px; justify-content: center;
}
.pb-slots-text { font-size: 14px; line-height: 1.4; color: rgba(255,255,255,0.85); }
.pb-slots-text strong { color: #fff; font-weight: 600; }
.pb-slots-pulse {
  width: 10px; height: 10px; border-radius: 999px; background: var(--numerate-500);
  box-shadow: 0 0 0 0 rgba(55,184,111,0.55);
  animation: pbPulse 2s cubic-bezier(0.4,0,0.6,1) infinite;
}
@keyframes pbPulse {
  0%   { box-shadow: 0 0 0 0 rgba(55,184,111,0.6); }
  70%  { box-shadow: 0 0 0 12px rgba(55,184,111,0); }
  100% { box-shadow: 0 0 0 0 rgba(55,184,111,0); }
}

/* ---------- Hero badge (lockup pill) ---------- */
.pb-hero-badge {
  display: inline-flex; align-items: center; gap: 14px;
  padding: 8px 16px 8px 12px; background: #fff; border-radius: 999px;
  border: 1px solid rgba(124,58,237,0.18); margin-bottom: 22px;
  box-shadow: 0 1px 2px rgba(28,27,47,0.04);
}

/* ---------- Hero ---------- */
.pb-hero {
  padding: 88px 0 96px;
  background:
    radial-gradient(ellipse at top right, rgba(124,58,237,0.08), transparent 60%),
    radial-gradient(ellipse at bottom left, rgba(43,161,92,0.05), transparent 55%),
    linear-gradient(180deg, #FBFAF7 0%, #FFFFFF 70%);
  position: relative;
  overflow: hidden;
}
.pb-hero-inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 64px; align-items: center; }
.pb-hero-copy { max-width: 620px; }
.pb-hero h1 { margin: 18px 0 22px; }
.pb-hero-cta { display: flex; gap: 12px; margin: 32px 0 24px; flex-wrap: wrap; }
.pb-hero-meta { display: flex; gap: 20px; flex-wrap: wrap; font-size: 14px; color: var(--text-tertiary, #475467); }
.pb-hero-meta-item { display: inline-flex; align-items: center; gap: 8px; }
.pb-hero-meta-item svg { color: var(--numerate-600); }

/* Hero side card — preview chart */
.pb-hero-viz {
  background: #fff; border-radius: 20px; padding: 28px;
  border: 1px solid rgba(28,27,47,0.06);
  box-shadow: 0 24px 60px -20px rgba(28,27,47,0.18), 0 8px 24px -12px rgba(28,27,47,0.08);
  position: relative;
}
.pb-hero-viz-head { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 20px; }
.pb-hero-viz-title { font-weight: 600; font-size: 16px; color: var(--pb-ink); margin: 0; }
.pb-hero-viz-sub { font-size: 13px; color: var(--text-tertiary, #475467); margin: 2px 0 0; }
.pb-hero-viz-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; background: var(--numerate-50); color: var(--numerate-600);
  font-size: 11px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
  border-radius: 999px;
}

/* Stacked bar chart */
.pb-bar-row { display: grid; grid-template-columns: 130px 1fr; gap: 12px; align-items: center; padding: 7px 0; }
.pb-bar-label { font-size: 12.5px; color: var(--text-secondary, #344054); line-height: 1.3; }
.pb-bar-track { display: flex; height: 12px; border-radius: 999px; overflow: hidden; background: var(--graphite-50, #F9FAFB); }
.pb-bar-seg { height: 100%; transition: width 600ms cubic-bezier(0.4,0,0.2,1); }
.pb-bar-seg.below { background: var(--band-below); }
.pb-bar-seg.low { background: var(--band-low); }
.pb-bar-seg.near { background: var(--band-near); }
.pb-bar-seg.at { background: var(--band-at); }

.pb-bar-legend { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--border-secondary, #EAECF0); }
.pb-bar-legend-item { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; color: var(--text-secondary, #344054); }
.pb-bar-legend-swatch { width: 10px; height: 10px; border-radius: 3px; }

/* ---------- Sections ---------- */
.pb-section { padding: 96px 0; }
.pb-section-tight { padding: 72px 0; }
.pb-section-beige { background: var(--pb-beige); }
.pb-section-beige-soft { background: #FBF8F1; }
.pb-section-ink { background: var(--graphite-950, #1c1b2f); color: #fff; }
.pb-section-head { max-width: 720px; margin-bottom: 56px; }
.pb-section-head.center { text-align: center; margin-left: auto; margin-right: auto; }
.pb-section-head h2 { margin: 14px 0 16px; }
.pb-section-ink .pb-display-lg, .pb-section-ink .pb-display-md { color: #fff; }
.pb-section-ink .pb-lead { color: rgba(255,255,255,0.72); }
.pb-section-ink .pb-eyebrow { color: #C9B0FB; }

/* ---------- "Why fractions" grid ---------- */
.pb-why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.pb-stat-card {
  background: #fff; border: 1px solid var(--border-secondary, #EAECF0);
  border-radius: 16px; padding: 28px 24px;
  transition: all 200ms cubic-bezier(0.4,0,0.2,1);
  display: flex; flex-direction: column; gap: 8px;
}
.pb-stat-card:hover { box-shadow: 0 8px 24px -12px rgba(28,27,47,0.12); transform: translateY(-2px); }
.pb-stat-num {
  font-size: 44px; font-weight: 700; letter-spacing: -0.03em; color: var(--pb-violet);
  line-height: 1; font-variant-numeric: tabular-nums;
}
.pb-stat-num .small { font-size: 24px; font-weight: 600; }
.pb-stat-label { font-size: 14px; line-height: 1.45; color: var(--text-secondary, #344054); }
.pb-stat-card-ink { background: var(--pb-ink); color: #fff; border-color: transparent; }
.pb-stat-card-ink .pb-stat-num { color: var(--numerate-500); }
.pb-stat-card-ink .pb-stat-label { color: rgba(255,255,255,0.72); }
.pb-stat-source { font-size: 11px; color: var(--text-quaternary, #667085); margin-top: 4px; }
.pb-stat-card-ink .pb-stat-source { color: rgba(255,255,255,0.45); }

/* ---------- The Offer (What you get) ---------- */
.pb-offer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.pb-offer-card {
  background: #fff; border: 1px solid var(--border-secondary, #EAECF0);
  border-radius: 16px; padding: 28px;
  display: flex; flex-direction: column; gap: 12px;
  position: relative;
}
.pb-offer-num {
  width: 32px; height: 32px; border-radius: 999px;
  background: var(--pb-beige); color: var(--pb-violet-deep);
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px;
  font-variant-numeric: tabular-nums;
}
.pb-offer-card h3 { font-size: 18px; font-weight: 600; margin: 0; color: var(--pb-ink); }
.pb-offer-card p { font-size: 14.5px; line-height: 1.5; color: var(--text-tertiary, #475467); margin: 0; }

/* ---------- How it works ---------- */
.pb-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.pb-step { padding: 0 24px 0 0; position: relative; }
.pb-step::before {
  content: ""; position: absolute; top: 18px; left: -32px; right: 32px; height: 2px;
  background: repeating-linear-gradient(to right, var(--graphite-200, #EAECF0) 0 6px, transparent 6px 12px);
}
.pb-step:first-child::before { display: none; }
.pb-step-dot {
  width: 36px; height: 36px; border-radius: 999px;
  background: #fff; border: 2px solid var(--pb-violet); color: var(--pb-violet);
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px; position: relative; z-index: 1;
  margin-bottom: 16px;
}
.pb-step h4 { font-size: 17px; font-weight: 600; margin: 0 0 6px; color: var(--pb-ink); }
.pb-step p { font-size: 14px; line-height: 1.5; color: var(--text-tertiary, #475467); margin: 0; }

/* ---------- Quote / framing ---------- */
.pb-quote {
  background: linear-gradient(135deg, var(--pb-violet) 0%, var(--pb-violet-deep) 100%);
  border-radius: 24px; padding: 56px 64px;
  color: #fff; position: relative; overflow: hidden;
}
.pb-quote::before {
  content: ""; position: absolute; top: -40px; right: -40px;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(255,255,255,0.12), transparent 70%);
}
.pb-quote-mark { font-size: 80px; line-height: 0.5; font-weight: 700; color: rgba(255,255,255,0.3); margin: 0; height: 32px; }
.pb-quote blockquote { font-size: 24px; line-height: 1.4; font-weight: 500; margin: 12px 0 24px; max-width: 720px; }
.pb-quote cite { font-style: normal; font-size: 14px; color: rgba(255,255,255,0.72); }

/* ---------- Footer ---------- */
.pb-footer { padding: 64px 0 40px; background: #fff; border-top: 1px solid var(--border-secondary, #EAECF0); }
.pb-footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; }
.pb-footer p { font-size: 14px; color: var(--text-tertiary, #475467); max-width: 320px; line-height: 1.55; }
.pb-footer h5 { font-size: 13px; font-weight: 600; color: var(--pb-ink); margin: 0 0 12px; letter-spacing: 0.02em; }
.pb-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.pb-footer ul a { font-size: 14px; color: var(--text-tertiary, #475467); }
.pb-footer ul a:hover { color: var(--pb-violet); }
.pb-footer-base {
  margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--border-secondary, #EAECF0);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px;
  font-size: 13px; color: var(--text-quaternary, #667085);
}

/* ---------- Forms ---------- */
.pb-form-shell {
  background: #fff; border: 1px solid var(--border-secondary, #EAECF0);
  border-radius: 20px; padding: 40px;
  box-shadow: 0 1px 2px rgba(28,27,47,0.04);
}
.pb-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 20px; }
.pb-field { display: flex; flex-direction: column; gap: 6px; }
.pb-field.full { grid-column: span 2; }
.pb-field label { font-size: 13px; font-weight: 600; color: var(--pb-ink); }
.pb-field label .req { color: var(--band-below); margin-left: 2px; }
.pb-input, .pb-select {
  border: 1px solid var(--border-primary, #D0D5DD); border-radius: 10px;
  padding: 11px 14px; font-size: 15px; font-family: inherit; color: var(--pb-ink);
  background: #fff; transition: border-color 160ms, box-shadow 160ms;
}
.pb-input::placeholder { color: var(--text-placeholder, #98A2B3); }
.pb-input:focus, .pb-select:focus { outline: none; border-color: var(--pb-violet); box-shadow: 0 0 0 4px rgba(124,58,237,0.12); }
.pb-input.invalid { border-color: var(--band-below); }
.pb-help { font-size: 12px; color: var(--text-tertiary, #475467); }
.pb-error { font-size: 12px; color: var(--band-below); }

.pb-radio-group { display: flex; gap: 8px; }
.pb-radio-pill {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 12px; border: 1px solid var(--border-primary, #D0D5DD); border-radius: 10px;
  cursor: pointer; font-size: 14px; font-weight: 500; color: var(--text-secondary, #344054);
  background: #fff; transition: all 160ms cubic-bezier(0.4,0,0.2,1);
  user-select: none;
}
.pb-radio-pill:hover { border-color: #98A2B3; }
.pb-radio-pill.is-active { border-color: var(--pb-violet); background: rgba(124,58,237,0.06); color: var(--pb-violet-deep); }
.pb-radio-pill input { display: none; }

.pb-checkbox-row { display: flex; gap: 12px; align-items: flex-start; padding: 14px; background: var(--pb-beige); border-radius: 12px; cursor: pointer; }
.pb-checkbox-row input { margin-top: 2px; width: 18px; height: 18px; accent-color: var(--pb-violet); cursor: pointer; flex-shrink: 0; }
.pb-checkbox-row span { font-size: 14px; line-height: 1.5; color: var(--text-secondary, #344054); }
.pb-checkbox-row strong { color: var(--pb-ink); font-weight: 600; }

/* Success state */
.pb-success { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 24px 16px; }
.pb-success-check {
  width: 72px; height: 72px; border-radius: 999px; background: var(--numerate-100);
  display: flex; align-items: center; justify-content: center; color: var(--numerate-600);
  margin-bottom: 24px;
}
.pb-success h3 { font-size: 28px; font-weight: 600; margin: 0 0 12px; color: var(--pb-ink); }
.pb-success p { font-size: 16px; line-height: 1.55; color: var(--text-tertiary, #475467); max-width: 480px; margin: 0 0 24px; }

/* Booking toggle */
.pb-booking-toggle {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px; max-width: 720px;
  margin: 32px auto 0; padding: 8px; background: #fff; border: 1px solid var(--border-secondary, #EAECF0);
  border-radius: 16px;
}
.pb-booking-toggle-tab {
  display: flex; align-items: center; gap: 14px; padding: 14px 16px;
  background: transparent; border: 0; border-radius: 12px; cursor: pointer;
  text-align: left; transition: all 180ms cubic-bezier(0.4,0,0.2,1);
}
.pb-booking-toggle-tab:hover { background: var(--pb-beige); }
.pb-booking-toggle-tab.is-active { background: var(--pb-beige); box-shadow: inset 0 0 0 1px rgba(124,58,237,0.18); }
.pb-booking-toggle-num {
  width: 32px; height: 32px; border-radius: 999px;
  background: #fff; color: var(--text-tertiary, #475467); border: 1px solid var(--border-primary, #D0D5DD);
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px; flex-shrink: 0;
  transition: all 180ms cubic-bezier(0.4,0,0.2,1);
}
.pb-booking-toggle-tab.is-active .pb-booking-toggle-num { background: var(--pb-violet); border-color: var(--pb-violet); color: #fff; }
.pb-booking-toggle-text { display: flex; flex-direction: column; gap: 2px; line-height: 1.2; }
.pb-booking-toggle-text strong { font-size: 14.5px; color: var(--pb-ink); font-weight: 600; }
.pb-booking-toggle-text span { font-size: 12px; color: var(--text-tertiary, #475467); }

/* ---------- Report layouts ---------- */
.pb-report-toolbar {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap;
  gap: 16px; margin-bottom: 32px;
}
.pb-variant-tabs { display: inline-flex; gap: 4px; padding: 4px; background: #fff; border: 1px solid var(--border-secondary, #EAECF0); border-radius: 12px; }
.pb-variant-tab {
  border: 0; background: transparent; padding: 8px 14px; border-radius: 8px;
  font-size: 13px; font-weight: 500; color: var(--text-secondary, #344054); cursor: pointer;
}
.pb-variant-tab.is-active { background: var(--pb-violet); color: #fff; font-weight: 600; }

.pb-report-canvas {
  background: var(--graphite-50, #F9FAFB);
  border-radius: 24px; padding: 32px;
  border: 1px solid var(--border-secondary, #EAECF0);
}
.pb-report-page {
  background: #fff; border-radius: 16px; padding: 40px;
  box-shadow: 0 1px 2px rgba(28,27,47,0.04);
  max-width: 1024px; margin: 0 auto;
}
.pb-report-page + .pb-report-page { margin-top: 24px; }

.pb-report-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  padding-bottom: 24px; border-bottom: 1px solid var(--border-secondary, #EAECF0); margin-bottom: 28px;
  gap: 24px;
}
.pb-report-school { display: flex; flex-direction: column; gap: 4px; }
.pb-report-school .pb-fine { color: var(--text-quaternary, #667085); }
.pb-report-school h1 { font-size: 26px; font-weight: 600; margin: 4px 0; letter-spacing: -0.015em; }
.pb-report-meta { display: flex; flex-direction: column; gap: 6px; align-items: flex-end; text-align: right; font-size: 13px; }
.pb-report-meta span { color: var(--text-tertiary, #475467); }
.pb-report-meta strong { color: var(--pb-ink); font-weight: 600; }

/* KPI tiles */
.pb-kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 32px; }
.pb-kpi {
  border: 1px solid var(--border-secondary, #EAECF0); border-radius: 14px;
  padding: 20px; display: flex; flex-direction: column; gap: 6px;
  background: #fff;
}
.pb-kpi-label { font-size: 11.5px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-tertiary, #475467); }
.pb-kpi-value { font-size: 32px; font-weight: 700; line-height: 1.05; color: var(--pb-ink); font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.pb-kpi-value .unit { font-size: 16px; font-weight: 500; color: var(--text-tertiary, #475467); margin-left: 4px; }
.pb-kpi-trend { font-size: 12.5px; color: var(--text-tertiary, #475467); }
.pb-kpi.accent-violet { background: linear-gradient(160deg, rgba(124,58,237,0.06), rgba(124,58,237,0)); border-color: rgba(124,58,237,0.18); }
.pb-kpi.accent-violet .pb-kpi-value { color: var(--pb-violet-deep); }
.pb-kpi.accent-red { background: linear-gradient(160deg, rgba(199,59,63,0.06), transparent); border-color: rgba(199,59,63,0.18); }
.pb-kpi.accent-red .pb-kpi-value { color: var(--band-below); }
.pb-kpi.accent-green { background: linear-gradient(160deg, rgba(31,138,91,0.06), transparent); border-color: rgba(31,138,91,0.18); }
.pb-kpi.accent-green .pb-kpi-value { color: var(--band-at); }
.pb-kpi.accent-amber { background: linear-gradient(160deg, rgba(232,165,62,0.08), transparent); border-color: rgba(232,165,62,0.22); }
.pb-kpi.accent-amber .pb-kpi-value { color: #B07515; }
.pb-kpi.accent-violet-soft { background: linear-gradient(160deg, var(--pb-beige), #fff); border-color: rgba(124,58,237,0.14); }
.pb-kpi.accent-violet-soft .pb-kpi-value { color: var(--pb-violet-deep); }

/* ---------- In-report preview (Overview tab) ---------- */
.pb-kpi-preview {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 28px;
}
.pb-kpi-preview .pb-kpi { padding: 24px; min-height: 156px; justify-content: space-between; }
.pb-kpi-preview .pb-kpi .pb-kpi-value { font-size: 44px; }
.pb-preview-strip {
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 32px; align-items: center;
  padding: 28px 32px; background: var(--graphite-950, #1c1b2f); color: #fff; border-radius: 18px;
}
.pb-preview-strip .pb-eyebrow { color: #C9B0FB; }
.pb-preview-strip h3 { color: #fff; }
.pb-preview-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.pb-preview-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 14.5px; line-height: 1.45; color: rgba(255,255,255,0.85); }
.pb-preview-list li svg { color: var(--numerate-500); flex-shrink: 0; margin-top: 2px; }

/* ---------- Requirements card (How it works) ---------- */
.pb-requirements {
  margin-top: 56px; padding: 28px 32px; background: #fff; border-radius: 18px;
  border: 1px solid var(--border-secondary, #EAECF0);
  display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap;
  box-shadow: 0 1px 2px rgba(28,27,47,0.04);
}

/* Section card */
.pb-report-section { margin-bottom: 32px; }
.pb-report-section-head {
  display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 18px; gap: 16px;
}
.pb-report-section-head h2 { font-size: 19px; font-weight: 600; margin: 0; color: var(--pb-ink); letter-spacing: -0.012em; }
.pb-report-section-head p { font-size: 13px; color: var(--text-tertiary, #475467); margin: 0; }

/* Concept chart */
.pb-concept-chart { display: flex; flex-direction: column; gap: 0; }
.pb-concept-row {
  display: grid; grid-template-columns: 220px 1fr 56px; gap: 16px; align-items: center;
  padding: 9px 0; border-bottom: 1px dashed var(--border-secondary, #EAECF0);
}
.pb-concept-row:last-child { border-bottom: 0; }
.pb-concept-label { font-size: 13.5px; color: var(--pb-ink); font-weight: 500; line-height: 1.3; }
.pb-concept-track { display: flex; height: 18px; border-radius: 6px; overflow: hidden; background: var(--graphite-50, #F9FAFB); }
.pb-concept-track .pb-bar-seg { height: 100%; position: relative; }
.pb-concept-score { font-size: 13px; color: var(--text-secondary, #344054); font-variant-numeric: tabular-nums; text-align: right; font-weight: 500; }
.pb-concept-axis {
  display: grid; grid-template-columns: 220px 1fr 56px; gap: 16px;
  font-size: 11px; color: var(--text-quaternary, #667085); margin-top: 8px;
}
.pb-concept-axis-ticks { display: flex; justify-content: space-between; }

.pb-legend { display: flex; gap: 18px; flex-wrap: wrap; padding: 14px 16px; background: var(--graphite-50, #F9FAFB); border-radius: 10px; margin-bottom: 20px; }
.pb-legend-item { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--text-secondary, #344054); }
.pb-legend-swatch { width: 12px; height: 12px; border-radius: 3px; }

/* Learner table */
.pb-table-wrap { border: 1px solid var(--border-secondary, #EAECF0); border-radius: 12px; overflow: hidden; }
.pb-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.pb-table th { text-align: left; padding: 12px 16px; background: var(--graphite-50, #F9FAFB); color: var(--text-secondary, #344054); font-weight: 600; font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase; border-bottom: 1px solid var(--border-secondary, #EAECF0); }
.pb-table td { padding: 12px 16px; border-bottom: 1px solid var(--border-secondary, #EAECF0); color: var(--pb-ink); vertical-align: middle; }
.pb-table tbody tr:last-child td { border-bottom: 0; }
.pb-table tbody tr:hover { background: rgba(124,58,237,0.02); }
.pb-table .pb-pill { display: inline-flex; align-items: center; padding: 3px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 600; letter-spacing: 0.02em; }
.pb-pill-below { background: rgba(199,59,63,0.1); color: var(--band-below); }
.pb-pill-low { background: rgba(232,165,62,0.14); color: #B07515; }
.pb-pill-near { background: rgba(111,190,99,0.16); color: #2F7E27; }
.pb-pill-at { background: rgba(31,138,91,0.12); color: var(--band-at); }
.pb-mini-bar { display: inline-block; width: 80px; height: 6px; background: var(--graphite-50,#F9FAFB); border-radius: 999px; overflow: hidden; vertical-align: middle; margin-right: 8px; }
.pb-mini-bar > span { display: block; height: 100%; background: var(--pb-violet); border-radius: 999px; }

/* Heatmap-style learner grid */
.pb-heatmap { display: grid; grid-template-columns: 160px repeat(13, 1fr); gap: 2px; font-size: 11px; }
.pb-heatmap .h-corner { padding: 4px; }
.pb-heatmap .h-col { writing-mode: vertical-rl; transform: rotate(180deg); padding: 8px 2px; color: var(--text-tertiary, #475467); font-size: 10.5px; text-align: left; }
.pb-heatmap .h-row-label { padding: 6px 8px; font-size: 12.5px; color: var(--pb-ink); display: flex; align-items: center; }
.pb-heatmap .h-cell { aspect-ratio: 1; border-radius: 4px; min-height: 28px; cursor: default; transition: transform 120ms; }
.pb-heatmap .h-cell:hover { transform: scale(1.15); }
.pb-heatmap .h-cell.lvl-0 { background: var(--band-below); }
.pb-heatmap .h-cell.lvl-1 { background: var(--band-low); }
.pb-heatmap .h-cell.lvl-2 { background: var(--band-near); }
.pb-heatmap .h-cell.lvl-3 { background: var(--band-at); }

/* Insights cards */
.pb-insights-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.pb-insight {
  border: 1px solid var(--border-secondary, #EAECF0); border-radius: 14px;
  padding: 18px; display: flex; flex-direction: column; gap: 8px; background: #fff;
}
.pb-insight.priority-high { border-left: 4px solid var(--band-below); }
.pb-insight.priority-watch { border-left: 4px solid var(--band-low); }
.pb-insight.priority-strong { border-left: 4px solid var(--band-at); }
.pb-insight-tag { font-size: 11px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; }
.pb-insight.priority-high .pb-insight-tag { color: var(--band-below); }
.pb-insight.priority-watch .pb-insight-tag { color: #B07515; }
.pb-insight.priority-strong .pb-insight-tag { color: var(--band-at); }
.pb-insight h4 { font-size: 15px; font-weight: 600; margin: 0; color: var(--pb-ink); }
.pb-insight p { font-size: 13.5px; line-height: 1.5; color: var(--text-tertiary, #475467); margin: 0; }

/* Numerate plug at end of report */
.pb-numerate-plug {
  background: linear-gradient(135deg, var(--numerate-600), #1F8A5B);
  color: #fff; border-radius: 20px; padding: 40px;
  display: grid; grid-template-columns: 1.5fr 1fr; gap: 32px; align-items: center;
  position: relative; overflow: hidden;
}
.pb-numerate-plug::before {
  content: ""; position: absolute; top: -60px; right: -60px;
  width: 240px; height: 240px;
  background: radial-gradient(circle, rgba(255,255,255,0.18), transparent 70%);
}
.pb-numerate-plug h3 { font-size: 26px; font-weight: 600; margin: 0 0 10px; letter-spacing: -0.018em; color: #fff; }
.pb-numerate-plug p { font-size: 15px; line-height: 1.5; color: rgba(255,255,255,0.86); margin: 0 0 18px; }
.pb-numerate-plug img { max-width: 220px; height: auto; filter: brightness(0) invert(1); }

/* ---------- Variant B specifics (editorial dashboard) ---------- */
.pb-report-page.variant-b { background: var(--pb-beige); }
.pb-report-page.variant-b .pb-kpi { background: #fff; }
.pb-report-page.variant-b .pb-report-section-card {
  background: #fff; border-radius: 14px; padding: 24px; border: 1px solid var(--border-secondary, #EAECF0);
}

/* Variant C — print/dark ink */
.pb-report-page.variant-c {
  background: var(--graphite-950, #1c1b2f); color: #fff;
}
.pb-report-page.variant-c h1, .pb-report-page.variant-c h2 { color: #fff; }
.pb-report-page.variant-c .pb-kpi { background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.08); color: #fff; }
.pb-report-page.variant-c .pb-kpi-value { color: #fff; }
.pb-report-page.variant-c .pb-kpi-label { color: rgba(255,255,255,0.55); }
.pb-report-page.variant-c .pb-kpi-trend { color: rgba(255,255,255,0.55); }
.pb-report-page.variant-c .pb-concept-label { color: rgba(255,255,255,0.88); }
.pb-report-page.variant-c .pb-concept-track { background: rgba(255,255,255,0.07); }
.pb-report-page.variant-c .pb-concept-score { color: rgba(255,255,255,0.75); }
.pb-report-page.variant-c .pb-concept-row { border-color: rgba(255,255,255,0.06); }
.pb-report-page.variant-c .pb-report-head { border-color: rgba(255,255,255,0.1); }
.pb-report-page.variant-c .pb-report-school .pb-fine { color: rgba(255,255,255,0.5); }
.pb-report-page.variant-c .pb-report-meta span { color: rgba(255,255,255,0.6); }
.pb-report-page.variant-c .pb-report-meta strong { color: #fff; }
.pb-report-page.variant-c .pb-report-section-head h2 { color: #fff; }
.pb-report-page.variant-c .pb-report-section-head p { color: rgba(255,255,255,0.55); }
.pb-report-page.variant-c .pb-legend { background: rgba(255,255,255,0.05); }
.pb-report-page.variant-c .pb-legend-item { color: rgba(255,255,255,0.75); }
.pb-report-page.variant-c .pb-insight { background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.08); }
.pb-report-page.variant-c .pb-insight h4 { color: #fff; }
.pb-report-page.variant-c .pb-insight p { color: rgba(255,255,255,0.7); }
.pb-report-page.variant-c .pb-table th { background: rgba(255,255,255,0.04); color: rgba(255,255,255,0.6); border-color: rgba(255,255,255,0.08); }
.pb-report-page.variant-c .pb-table td { color: #fff; border-color: rgba(255,255,255,0.06); }
.pb-report-page.variant-c .pb-eyebrow { color: var(--numerate-500); }

/* ---------- Logo lockup helpers ---------- */
.pb-logo-row { display: inline-flex; align-items: center; gap: 10px; }
.pb-logo-text-stack { display: flex; flex-direction: column; line-height: 1; gap: 2px; }
.pb-logo-name { font-weight: 700; font-size: 17px; letter-spacing: -0.012em; color: var(--pb-ink); }
.pb-logo-tag { font-size: 10.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-tertiary, #475467); font-weight: 500; }

/* ---------- Tabs panel hide when closed ---------- */
.pb-hidden { display: none !important; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .pb-hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .pb-why-grid { grid-template-columns: repeat(2, 1fr); }
  .pb-offer-grid { grid-template-columns: 1fr; }
  .pb-steps { grid-template-columns: 1fr 1fr; row-gap: 32px; }
  .pb-step::before { display: none; }
  .pb-form-grid { grid-template-columns: 1fr; }
  .pb-field.full { grid-column: span 1; }
  .pb-booking-toggle { grid-template-columns: 1fr; }
  .pb-kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .pb-kpi-preview { grid-template-columns: repeat(2, 1fr); }
  .pb-preview-strip { grid-template-columns: 1fr; gap: 16px; }
  .pb-requirements { flex-direction: column; align-items: flex-start; }
  .pb-insights-grid { grid-template-columns: 1fr; }
  .pb-footer-inner { grid-template-columns: 1fr; }
  .pb-concept-row { grid-template-columns: 140px 1fr 44px; gap: 12px; }
  .pb-concept-label { font-size: 12.5px; }
  .pb-quote { padding: 36px 28px; }
  .pb-quote blockquote { font-size: 19px; }
  .pb-numerate-plug { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .pb-hero { padding: 56px 0 64px; }
  .pb-section { padding: 64px 0; }
  .pb-why-grid { grid-template-columns: 1fr; }
  .pb-kpi-grid { grid-template-columns: 1fr 1fr; }
  .pb-kpi-preview { grid-template-columns: 1fr 1fr; }
  .pb-report-page { padding: 24px; }
  .pb-report-canvas { padding: 16px; }
  .pb-form-shell { padding: 24px; }
  .pb-tab { padding: 7px 10px; font-size: 13px; }
  .pb-slots-banner { padding: 12px 20px; font-size: 13px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.001ms !important; animation-duration: 0.001ms !important; }
}