@charset "UTF-8";
/* ==========================================================================
   PRGRS Group — website
   Requires tokens.css, which is the source of truth for the palette and the
   semantic layer. This file styles components only; it never names a palette
   value directly, so a ground changes by setting data-ground on the section.

   Navy and green appear in exactly one place in this file: .logo-lockup.
   ========================================================================== */

@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("../fonts/archivo-variable.woff2") format("woff2");
}
@font-face {
  font-family: "Newsreader";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url("../fonts/newsreader-variable.woff2") format("woff2");
}

/* --------------------------------------------------------------------------
   1. Layout scale
   -------------------------------------------------------------------------- */
:root {
  --maxw: var(--prgrs-maxw);
  --measure: var(--prgrs-measure);
  --gutter: clamp(20px, 5vw, 56px);
  --band-y: clamp(56px, 8vw, 112px);
  --header-h: 64px;
  --tap: var(--prgrs-tap);
}

/* --------------------------------------------------------------------------
   2. Base — mobile first
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  font-size: 100%;                     /* 1rem = 16px; inputs never below it */
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--surface);
  color: var(--text);
  font-family: var(--prgrs-sans);
  font-size: 1.0625rem;                /* 17px */
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-wrap: break-word;
}

h1, h2, h3, h4, h5 { margin: 0; font-weight: 800; line-height: 1.1; text-wrap: balance; }
p, ul, ol { margin: 0; }
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

/* Links in running text are underlined: with no accent colour available,
   the underline is the only affordance. */
.body a, .lede a, .small a, .prose a {
  text-decoration: underline;
  text-underline-offset: 0.2em;
  text-decoration-thickness: 1px;
}
.body a:hover, .lede a:hover, .small a:hover, .prose a:hover {
  text-decoration-thickness: 2px;
}

:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media (prefers-contrast: more) {
  :root { --hairline: var(--control-border); }
  .card, .panel, .engage, .next { border-width: 2px; }
}

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: 0;
  transform: translateY(-120%);
  z-index: 100;
  background: var(--prgrs-ink);
  color: var(--prgrs-paper);
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 14px 22px;
  text-decoration: none;
  transition: transform 0.15s ease;
}
.skip-link:focus { transform: translateY(0); }

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip-path: inset(50%); white-space: nowrap; border: 0;
}

/* --------------------------------------------------------------------------
   3. The logo lockup — the ONLY place brand green appears

   Flat wordmark, no plate: "PRGR" and "GROUP" read from the semantic --text /
   --text-muted tokens, so the mark inverts automatically on dark grounds.
   Only the "S" is fixed to the brand green, regardless of ground.
   -------------------------------------------------------------------------- */
.logo-lockup {
  --wm-h: 16px;
  display: inline-flex;
  align-items: baseline;
  align-self: flex-start;                     /* never stretch to a flex track */
  gap: calc(var(--wm-h) * 0.4);
}
.logo-lockup__wm {
  font-family: var(--prgrs-sans);
  font-weight: 900;
  font-size: calc(var(--wm-h) * 1.4286);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--text);
  white-space: nowrap;
}
.logo-lockup__accent { color: var(--prgrs-logo-green-lo); }
.logo-lockup__word {
  font-family: var(--prgrs-sans);
  font-weight: 700;
  font-size: calc(var(--wm-h) * 0.875);
  letter-spacing: 0.14em;
  color: var(--text-muted);
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   4. Layout primitives
   -------------------------------------------------------------------------- */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.wrap--narrow { max-width: 860px; }

.band { padding-block: var(--band-y); background: var(--surface); color: var(--text); }
.band--tight { padding-block: clamp(40px, 6vw, 72px); }

.band--grid {
  background-image:
    linear-gradient(to right, var(--hairline) 1px, transparent 1px),
    linear-gradient(to bottom, var(--hairline) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: center top;
}
/* The grid is texture, not content: keep it faint enough to read through. */
.band--grid { background-blend-mode: normal; opacity: 1; }
.band--grid > * { position: relative; }

.stack { display: flex; flex-direction: column; gap: var(--prgrs-space-2); }
.stack-3 { display: flex; flex-direction: column; gap: var(--prgrs-space-3); }
.stack-4 { display: flex; flex-direction: column; gap: var(--prgrs-space-4); }
.stack-6 { display: flex; flex-direction: column; gap: var(--prgrs-space-6); }

.cols { display: grid; gap: var(--prgrs-space-4); }
.cols-2, .cols-3 { grid-template-columns: minmax(0, 1fr); }
.split { display: grid; gap: var(--prgrs-space-4); grid-template-columns: minmax(0, 1fr); }

@media (min-width: 640px) {
  .cols-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
  .cols-3 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
}
@media (min-width: 900px) {
  .split { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: var(--prgrs-space-6); align-items: start; }
  .split--even { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* --------------------------------------------------------------------------
   5. Type
   -------------------------------------------------------------------------- */
.eyebrow {
  display: flex; align-items: center; gap: 12px;
  font-size: 0.6875rem; font-weight: 700;
  letter-spacing: var(--prgrs-tracking-micro); text-transform: uppercase;
  color: var(--text-muted); font-variant-numeric: tabular-nums;
}
.eyebrow::after { content: ""; flex: 1; height: 1px; background: var(--hairline); }
.eyebrow--plain::after { display: none; }
.eyebrow .n { color: var(--text); font-weight: 800; }

.d1 { font-size: clamp(2.125rem, 6vw, 3.5rem); letter-spacing: var(--prgrs-tracking-display); line-height: 1.03; }
.d2 { font-size: clamp(1.625rem, 4vw, 2.4rem); letter-spacing: -0.025em; line-height: 1.1; }
.h1 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); letter-spacing: var(--prgrs-tracking-heading); line-height: 1.18; }
.h2 { font-size: 1.1875rem; letter-spacing: -0.01em; line-height: 1.25; font-weight: 700; }

/* Editorial emphasis without colour: the serif carries the stress. */
.em-serif {
  font-family: var(--prgrs-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.005em;
}

.lede {
  font-family: var(--prgrs-serif); font-weight: 350;
  font-size: clamp(1.125rem, 2.4vw, 1.375rem); line-height: 1.5;
  color: var(--text-strong); max-width: 58ch;
}
.body { color: var(--text-strong); max-width: var(--measure); }
.body--tight { max-width: 54ch; }
.small { font-size: 0.875rem; line-height: 1.55; color: var(--text-muted); }
.micro {
  font-size: 0.6875rem; font-weight: 700;
  letter-spacing: var(--prgrs-tracking-micro); text-transform: uppercase; color: var(--text-muted);
}
.serif { font-family: var(--prgrs-serif); font-weight: 350; }
strong, b { font-weight: 700; color: var(--text); }

/* --------------------------------------------------------------------------
   6. Header + navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--surface);
  border-bottom: 1px solid var(--hairline);
}
@supports (backdrop-filter: blur(10px)) {
  .site-header { background: color-mix(in srgb, var(--surface) 88%, transparent); backdrop-filter: saturate(140%) blur(10px); }
}
.site-header__inner {
  min-height: var(--header-h);
  display: flex; align-items: center; gap: var(--prgrs-space-3);
}
.site-header__brand {
  display: inline-flex; align-items: center;
  padding-block: 10px; padding-right: 10px;
  text-decoration: none; min-height: var(--tap);
}

.nav { margin-left: auto; }
.nav__list { display: flex; flex-direction: column; align-items: stretch; gap: 0; list-style: none; padding: 0; margin: 0; }
.nav__link {
  display: flex; align-items: center; min-height: var(--tap);
  padding: 0 4px;
  font-size: 0.9375rem; font-weight: 600;
  color: var(--text-muted); text-decoration: none;
  border-bottom: 1px solid var(--hairline);
  border-left: 3px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.nav__link:hover { color: var(--text); }
.nav__link[aria-current="page"] { color: var(--text); font-weight: 700; border-left-color: var(--text); padding-left: 12px; }

.nav-toggle {
  display: inline-flex; margin-left: auto;
  min-height: var(--tap); min-width: var(--tap);
  align-items: center; justify-content: center; gap: 8px;
  background: none; border: 1px solid var(--control-border); color: var(--text);
  font: inherit; font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 0 14px; cursor: pointer;
}
.nav-toggle:hover { background: var(--surface-raised); }

.nav { display: none; flex-basis: 100%; margin-left: 0; border-top: 1px solid var(--hairline); }
.nav[data-open="true"] { display: block; }
.site-header__inner { flex-wrap: wrap; }
.nav__list { padding-block: 8px 16px; }
.nav__cta { margin-top: 16px; }

@media (min-width: 940px) {
  .nav-toggle { display: none; }
  .site-header__inner { flex-wrap: nowrap; }
  .nav { display: block; margin-left: auto; flex-basis: auto; border-top: 0; }
  .nav__list { flex-direction: row; align-items: center; gap: 2px; padding-block: 0; }
  .nav__link {
    padding: 0 14px; font-size: 0.875rem;
    border-bottom: 2px solid transparent; border-left: 0;
  }
  .nav__link[aria-current="page"] { border-left: 0; border-bottom-color: var(--text); padding-left: 14px; }
  .nav__cta { margin-top: 0; margin-left: 10px; }
}

/* --------------------------------------------------------------------------
   7. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 24px;
  font-family: var(--prgrs-sans); font-size: 0.8125rem; font-weight: 800;
  letter-spacing: 0.1em; text-transform: uppercase;
  text-decoration: none; border: 1px solid transparent; cursor: pointer;
  background: none; color: var(--text);
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn--primary { background: var(--btn-fill); color: var(--btn-text); border-color: var(--btn-fill); }
.btn--primary:hover { background: transparent; color: var(--text); border-color: var(--control-border); }
.btn--ghost { border-color: var(--control-border); color: var(--text); }
.btn--ghost:hover { background: var(--btn-fill); color: var(--btn-text); border-color: var(--btn-fill); }
.btn--sm { min-height: var(--tap); padding: 0 16px; font-size: 0.6875rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--prgrs-space-2); }

.arrow-link {
  display: inline-flex; align-items: center; gap: 8px;
  min-height: var(--tap);
  font-size: 0.8125rem; font-weight: 800;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text); text-decoration: none;
  border-bottom: 2px solid var(--text);
  align-self: flex-start;
}
.arrow-link::after { content: "\2192"; transition: transform 0.15s ease; }
.arrow-link:hover::after { transform: translateX(4px); }

/* --------------------------------------------------------------------------
   8. Hero + page heads
   -------------------------------------------------------------------------- */
.hero { padding-block: clamp(48px, 9vw, 128px) clamp(40px, 7vw, 96px); }
.hero__inner { display: flex; flex-direction: column; gap: var(--prgrs-space-4); align-items: flex-start; }
.hero__title { max-width: 17ch; }
.hero__lede { max-width: 52ch; }
.hero__meta {
  display: flex; flex-direction: column; gap: 10px;
  padding-top: var(--prgrs-space-2);
  font-size: 0.6875rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-muted);
}
.hero__meta span { display: inline-flex; align-items: center; gap: 9px; }
.hero__meta span::before { content: ""; width: 6px; height: 6px; background: var(--text); flex: none; }
@media (min-width: 720px) {
  .hero__meta { flex-direction: row; flex-wrap: wrap; gap: 10px 28px; }
}

.page-head { padding-block: clamp(40px, 6vw, 88px) clamp(32px, 4vw, 56px); }
.page-head__inner { display: flex; flex-direction: column; gap: var(--prgrs-space-3); align-items: flex-start; }

/* --------------------------------------------------------------------------
   9. Cards
   -------------------------------------------------------------------------- */
.card {
  display: flex; flex-direction: column; gap: var(--prgrs-space-2);
  padding: clamp(20px, 3vw, 32px);
  background: var(--surface-raised);
  border: 1px solid var(--hairline);
}
.card__index {
  font-size: 0.6875rem; font-weight: 800; letter-spacing: 0.16em;
  color: var(--text); font-variant-numeric: tabular-nums;
}
.card__title { font-size: 1.25rem; font-weight: 800; letter-spacing: -0.015em; line-height: 1.2; }
.card__body { font-size: 0.9375rem; color: var(--text-strong); line-height: 1.55; }
.card__foot { margin-top: auto; padding-top: var(--prgrs-space-2); }

.card--link { position: relative; transition: border-color 0.15s ease, background-color 0.15s ease; }
.card--link:hover { border-color: var(--control-border); }
.card--link:focus-within { border-color: var(--focus-ring); }
.card--link a::after { content: ""; position: absolute; inset: 0; }
.card--link a { text-decoration: none; }

.qualify { display: flex; flex-direction: column; list-style: none; padding: 0; margin: 0; }
.qualify li {
  display: grid; grid-template-columns: 22px 1fr; gap: 12px;
  padding-block: 14px; border-bottom: 1px solid var(--hairline);
  font-size: 0.9375rem; color: var(--text-strong); line-height: 1.5;
}
.qualify li:last-child { border-bottom: 0; }
.qualify li::before { content: "\2192"; color: var(--text); font-weight: 700; line-height: 1.5; }

.services { display: flex; flex-direction: column; }
.service {
  display: grid; gap: var(--prgrs-space-2);
  padding-block: clamp(22px, 3.5vw, 36px);
  border-top: 1px solid var(--hairline);
}
.service:last-child { border-bottom: 1px solid var(--hairline); }
@media (min-width: 800px) {
  .service { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: var(--prgrs-space-6); align-items: start; }
}
.service__label { display: flex; flex-direction: column; gap: 10px; }
.service__n { font-size: 0.6875rem; font-weight: 800; letter-spacing: 0.16em; color: var(--text); font-variant-numeric: tabular-nums; }

/* --------------------------------------------------------------------------
   10. The relationship-led model
   Emphasis is carried by border weight, not colour.
   -------------------------------------------------------------------------- */
.model { display: flex; flex-direction: column; }
.model__layer {
  padding: clamp(18px, 3vw, 30px);
  border: 2px solid var(--text);
  background: var(--surface-raised);
  display: flex; flex-direction: column; gap: 8px;
}
.model__k {
  font-size: 0.6875rem; font-weight: 800; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--text-muted);
}
.model__t { font-size: 1.0625rem; font-weight: 800; letter-spacing: -0.01em; line-height: 1.25; }
.model__d { font-size: 0.875rem; color: var(--text-strong); line-height: 1.5; }
.model__join {
  align-self: center; width: 1px; height: 32px;
  background: var(--control-border); position: relative;
}
.model__join::after {
  content: ""; position: absolute; bottom: 0; left: 50%;
  transform: translate(-50%, 1px);
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 7px solid var(--control-border);
}

/* --------------------------------------------------------------------------
   11. Numbered focus areas
   -------------------------------------------------------------------------- */
.focus { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; }
.focus > li { border-top: 1px solid var(--hairline); padding-block: clamp(20px, 3vw, 32px); }
.focus > li:last-child { border-bottom: 1px solid var(--hairline); }
.focus__row { display: grid; gap: var(--prgrs-space-2); }
@media (min-width: 760px) {
  .focus__row { grid-template-columns: 64px minmax(0, 1fr) minmax(0, 1.15fr); gap: var(--prgrs-space-4); align-items: baseline; }
}
.focus__n {
  font-size: 1.75rem; font-weight: 800; letter-spacing: -0.03em;
  color: var(--text); font-variant-numeric: tabular-nums; line-height: 1;
}
.focus__t { font-size: 1.125rem; font-weight: 800; letter-spacing: -0.015em; line-height: 1.25; }
.focus__d { font-size: 0.9375rem; color: var(--text-strong); line-height: 1.55; }

/* --------------------------------------------------------------------------
   12. Tables
   -------------------------------------------------------------------------- */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.spec { width: 100%; border-collapse: collapse; text-align: left; min-width: 520px; }
.spec th, .spec td { padding: 16px 18px; border-bottom: 1px solid var(--hairline); vertical-align: top; }
.spec thead th {
  font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--text-muted);
}
.spec tbody th { font-weight: 700; color: var(--text); width: 32%; font-size: 0.9375rem; }
.spec td { color: var(--text-strong); font-size: 0.9375rem; }

/* --------------------------------------------------------------------------
   13. Engagement models
   -------------------------------------------------------------------------- */
.engage { display: grid; gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); }
@media (min-width: 820px) { .engage { grid-template-columns: repeat(3, 1fr); } }
.engage__item { background: var(--surface); padding: clamp(20px, 3vw, 30px); display: flex; flex-direction: column; gap: 10px; }
.engage__k { font-size: 0.6875rem; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-muted); }
.engage__t { font-size: 1.0625rem; font-weight: 800; letter-spacing: -0.01em; }
.engage__d { font-size: 0.875rem; color: var(--text-strong); line-height: 1.55; }
.engage__meta {
  margin-top: auto; padding-top: 14px; border-top: 1px solid var(--hairline);
  font-size: 0.75rem; color: var(--text-muted); font-weight: 600;
}

/* --------------------------------------------------------------------------
   14. Steps
   -------------------------------------------------------------------------- */
.steps { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; counter-reset: step; }
.steps li {
  counter-increment: step;
  display: grid; grid-template-columns: 40px 1fr; gap: var(--prgrs-space-2);
  padding-block: 18px; border-bottom: 1px solid var(--hairline);
}
.steps li:last-child { border-bottom: 0; }
.steps li::before {
  content: counter(step, decimal-leading-zero);
  font-size: 0.75rem; font-weight: 800; letter-spacing: 0.1em;
  color: var(--text); font-variant-numeric: tabular-nums; padding-top: 3px;
}
.steps__t { font-weight: 700; font-size: 0.9375rem; }
.steps__d { font-size: 0.875rem; color: var(--text-strong); line-height: 1.5; }

/* --------------------------------------------------------------------------
   15. Position statement
   -------------------------------------------------------------------------- */
.position {
  border-left: 3px solid var(--text);
  padding: 4px 0 4px clamp(18px, 3vw, 32px);
  font-family: var(--prgrs-serif); font-weight: 350;
  font-size: clamp(1.1875rem, 2.6vw, 1.75rem); line-height: 1.4;
  letter-spacing: -0.01em; color: var(--text); max-width: 40ch;
}

/* --------------------------------------------------------------------------
   16. Forms
   -------------------------------------------------------------------------- */
.form { display: flex; flex-direction: column; gap: var(--prgrs-space-3); }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); }
.field input, .field select, .field textarea {
  font: inherit;
  font-size: 1rem;                      /* never below 16px: iOS zooms if it is */
  color: var(--text);
  background: var(--surface-raised);
  border: 1px solid var(--control-border);
  border-radius: 0;
  padding: 13px 14px; min-height: 48px; width: 100%;
}
.field textarea { min-height: 132px; resize: vertical; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--text); }
.field__hint { font-size: 0.8125rem; color: var(--text-muted); }
.form__note { font-size: 0.8125rem; color: var(--text-muted); }

/* Validation. Colour is never the only signal: there is an icon and a
   message, and the border weight changes too. */
.field__error {
  display: none; align-items: flex-start; gap: 8px;
  font-size: 0.8125rem; font-weight: 600; color: var(--prgrs-error);
}
.field__error::before { content: "\26A0"; font-size: 0.9375rem; line-height: 1.3; }
[data-ground="ink"] .field__error { color: var(--prgrs-error-dark); }
.field[data-invalid="true"] .field__error { display: flex; }
.field[data-invalid="true"] input,
.field[data-invalid="true"] textarea { border-width: 2px; border-color: var(--prgrs-error); }
[data-ground="ink"] .field[data-invalid="true"] input,
[data-ground="ink"] .field[data-invalid="true"] textarea { border-color: var(--prgrs-error-dark); }

.form__status { font-size: 0.875rem; font-weight: 600; }
.form__status:not(:empty) { padding: 12px 14px; border: 1px solid var(--control-border); }

/* --------------------------------------------------------------------------
   17. CTA + next steps
   -------------------------------------------------------------------------- */
.cta__inner { display: flex; flex-direction: column; gap: var(--prgrs-space-4); }
@media (min-width: 820px) {
  .cta__inner { flex-direction: row; flex-wrap: wrap; align-items: center; justify-content: space-between; }
}
.cta__text { display: flex; flex-direction: column; gap: 10px; max-width: 46ch; }

.next { display: grid; gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); }
@media (min-width: 720px) { .next { grid-template-columns: repeat(2, 1fr); } }
.next__item {
  background: var(--surface); padding: clamp(18px, 3vw, 28px);
  display: flex; flex-direction: column; gap: 8px;
  text-decoration: none; transition: background-color 0.15s ease;
}
.next__item:hover { background: var(--surface-raised); }
.next__k { font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-muted); }
.next__t { font-size: 1.0625rem; font-weight: 800; letter-spacing: -0.01em; color: var(--text); text-decoration: underline; text-underline-offset: 0.2em; }
.next__d { font-size: 0.875rem; color: var(--text-strong); line-height: 1.5; }

/* --------------------------------------------------------------------------
   18. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--prgrs-ink); color: var(--prgrs-paper);
  padding-block: clamp(48px, 7vw, 72px) var(--prgrs-space-6);
  --surface: var(--prgrs-ink);
  --text: var(--prgrs-paper);
  --text-muted: var(--prgrs-graphite);
  --text-strong: var(--prgrs-paper);
  --hairline: var(--prgrs-hairline-dark);
  --control-border: var(--prgrs-control-dark);
  --focus-ring: var(--prgrs-paper);
}
.site-footer__top { display: grid; gap: var(--prgrs-space-6); }
@media (min-width: 820px) { .site-footer__top { grid-template-columns: minmax(0, 1.2fr) repeat(2, minmax(0, 0.9fr)); } }
.site-footer h2 { font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--prgrs-graphite); }
.footer-list { list-style: none; padding: 0; margin: 8px 0 0; display: flex; flex-direction: column; }
.footer-list a {
  display: flex; align-items: center; min-height: var(--tap);
  font-size: 0.9375rem; color: var(--prgrs-paper); text-decoration: none;
}
.footer-list a:hover { text-decoration: underline; text-underline-offset: 0.2em; }
.site-footer__bottom {
  margin-top: var(--prgrs-space-6); padding-top: var(--prgrs-space-3);
  border-top: 1px solid var(--prgrs-hairline-dark);
  display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: space-between;
  font-size: 0.8125rem; color: var(--prgrs-graphite);
}
.footer-legal { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.footer-legal a { color: var(--prgrs-graphite); text-decoration: none; }
.footer-legal a:hover { color: var(--prgrs-paper); text-decoration: underline; text-underline-offset: 0.2em; }

/* --------------------------------------------------------------------------
   19. Utilities
   -------------------------------------------------------------------------- */
.mt-auto { margin-top: auto; }
.rule { height: 1px; background: var(--hairline); border: 0; margin: 0; }

/* --------------------------------------------------------------------------
   20. Print — proposals and positioning get printed and circulated
   -------------------------------------------------------------------------- */
@media print {
  .site-header, .nav, .nav-toggle, .skip-link, .cta, .next, .btn, .cookie-banner { display: none !important; }
  body { background: #fff; color: #000; font-size: 11pt; }
  .band { padding-block: 12pt; background: #fff !important; color: #000 !important; }
  .band--grid { background-image: none; }
  .card, .panel, .engage__item { background: #fff !important; border-color: #999 !important; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 9pt; color: #444; }
  .site-footer { background: #fff !important; color: #000 !important; }
  h1, h2, h3 { break-after: avoid; }
  .service, .focus > li, .steps li { break-inside: avoid; }
}

/* --------------------------------------------------------------------------
   21. Narrative components
   Added to carry the story visually. There is no colour to encode with, so
   magnitude is carried by type scale and by meters drawn from the same ramp.
   -------------------------------------------------------------------------- */

/* Hero figure — the one number a page leads with. Exactly one per page.
   Proportional figures, not tabular: at display sizes tabular-nums gives every
   digit the width of a zero and the number reads loose. */
.figure-lead { display: flex; flex-direction: column; gap: 10px; }
.figure-lead__n {
  font-size: clamp(3.25rem, 11vw, 6.5rem);
  font-weight: 800; letter-spacing: -0.045em; line-height: 0.88;
  font-variant-numeric: proportional-nums;
}
.figure-lead__l {
  font-size: 0.6875rem; font-weight: 700;
  letter-spacing: var(--prgrs-tracking-micro); text-transform: uppercase;
  color: var(--text-muted);
}

/* KPI row — a handful of headline numbers is a row of stat tiles, never a
   chart: these come from four different studies and share no axis. */
.kpi { display: grid; gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); }
@media (min-width: 620px) { .kpi { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .kpi { grid-template-columns: repeat(4, 1fr); } }

.stat {
  background: var(--surface);
  padding: clamp(20px, 3vw, 28px);
  display: flex; flex-direction: column; gap: 14px;
}
.stat__value {
  font-size: clamp(2.5rem, 6vw, 3.5rem);
  font-weight: 800; letter-spacing: -0.04em; line-height: 0.95;
  font-variant-numeric: proportional-nums;
}
/* Meter: only where the figure genuinely is a share of a whole. The track is a
   lighter step of the same ramp, so the unfilled part still reads as the scale.
   Derived from --text so it stays visible on ink and on paper alike; the number
   beside it is the primary carrier, the meter is the second reading. */
.stat__meter { height: 5px; background: var(--hairline); }
@supports (background: color-mix(in srgb, red 20%, transparent)) {
  .stat__meter { background: color-mix(in srgb, var(--text) 20%, transparent); }
}
.stat__meter > i { display: block; height: 100%; background: var(--text); }

.stat__body { font-size: 0.9375rem; color: var(--text-strong); line-height: 1.5; }
.stat__src {
  margin-top: auto; padding-top: 14px; border-top: 1px solid var(--hairline);
  font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--text-muted);
}

/* Implication rows — the "so what" that follows the evidence */
.implies { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; }
.implies > li { border-top: 1px solid var(--hairline); padding-block: clamp(18px, 2.6vw, 26px); }
.implies > li:last-child { border-bottom: 1px solid var(--hairline); }
.implies__row { display: grid; gap: 10px; }
@media (min-width: 820px) {
  .implies__row { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr) auto; gap: var(--prgrs-space-4); align-items: center; }
}
.implies__t { font-size: 1.0625rem; font-weight: 800; letter-spacing: -0.015em; line-height: 1.25; }
.implies__d { font-size: 0.9375rem; color: var(--text-strong); line-height: 1.5; }

/* Component chips — what is actually inside a practice */
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; padding: 6px 10px;
  border: 1px solid var(--hairline); color: var(--text-muted);
}

/* Model: the return path from advisory back into the lab */
.model__return {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 2px 0;
  font-size: 0.6875rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-muted);
}
.model__return::before {
  content: "\21BA"; font-size: 1.1rem; line-height: 1;
  color: var(--text); font-weight: 400;
}

/* Proof band — deliberately unfilled until real material exists */
.proof { display: grid; gap: var(--prgrs-space-2); }
@media (min-width: 720px) { .proof { grid-template-columns: repeat(3, 1fr); } }
.proof__slot {
  border: 1px dashed var(--control-border);
  min-height: 92px; padding: 16px;
  display: flex; flex-direction: column; justify-content: center; gap: 6px;
}
.proof__k { font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text); }
.proof__d { font-size: 0.8125rem; color: var(--text-muted); line-height: 1.45; }

/* --------------------------------------------------------------------------
   22. Cookie banner
   Sits on --ground="ink" so it reads correctly with zero new colour: the
   semantic tokens already flip for a dark ground. The "Always active" pill
   and the switches are monochrome by the same one-rule constraint that
   keeps green inside the logo lockup.
   -------------------------------------------------------------------------- */
.cookie-banner {
  position: fixed; inset-inline: 0; bottom: 0; z-index: 90;
  background: var(--surface); color: var(--text);
  border-top: 1px solid var(--hairline);
  padding-block: 20px;
  max-height: 85vh; overflow-y: auto;
}
.cookie-banner[hidden] { display: none; }
.cookie-banner__bar {
  display: flex; flex-wrap: wrap; gap: 16px 32px;
  align-items: center; justify-content: space-between;
}
.cookie-banner__summary { max-width: 78ch; }
.cookie-banner__text { margin-top: 6px; color: var(--text-strong); }
.cookie-banner__text a { text-decoration: underline; text-underline-offset: 0.2em; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: 10px; flex: none; }
.cookie-banner__panel { border-top: 1px solid var(--hairline); margin-top: 20px; padding-top: 4px; }
.cookie-banner__panel[hidden] { display: none; }
.cookie-row { display: flex; flex-direction: column; gap: 6px; padding-block: 16px; border-top: 1px solid var(--hairline); }
.cookie-row:first-child { border-top: 0; }
.cookie-row__head { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.cookie-row__t { font-weight: 700; }
.cookie-row__d { font-size: 0.8125rem; color: var(--text-muted); max-width: 70ch; line-height: 1.5; }
.cookie-banner__save { padding-top: 16px; }

.pill {
  display: inline-flex; align-items: center; flex: none;
  font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-muted); border: 1px solid var(--hairline); border-radius: 999px;
  padding: 5px 12px;
}

/* Switch: a native checkbox, visually hidden, with a track + knob painted
   on its sibling. State and colour both come from :checked, no JS styling. */
.switch { position: relative; display: inline-flex; align-items: center; flex: none; width: 44px; height: 24px; }
.switch input {
  position: absolute; inset: 0; margin: 0; opacity: 0; cursor: pointer;
  width: 100%; height: 100%;
}
.switch__track {
  position: absolute; inset: 0; border: 1px solid var(--control-border);
  border-radius: 999px; background: transparent; pointer-events: none;
}
.switch__track::before {
  content: ""; position: absolute; top: 2px; left: 2px; width: 18px; height: 18px;
  border-radius: 50%; background: var(--text-muted);
  transition: transform 0.15s ease, background-color 0.15s ease;
}
.switch input:checked + .switch__track::before { transform: translateX(20px); background: var(--text); }
.switch input:checked + .switch__track { border-color: var(--text); }
.switch input:focus-visible + .switch__track { outline: 2px solid var(--focus-ring); outline-offset: 2px; }

@media (min-width: 720px) {
  .cookie-row__d { max-width: 60ch; }
}