/* ==========================================================================
   Atlas Perspective — stylesheet
   Palette: Deep Navy #0B1F33 · Grey #6B7280 · Muted Gold #8C7A5B
   Type:    Newsreader (display) · Inter (text) · IBM Plex Mono (labels)
   ========================================================================== */

:root {
  /* Brand */
  --navy: #0B1F33;
  --navy-deep: #081A2A;
  --navy-2: #142F4A;
  --grey: #6B7280;
  --gold: #8C7A5B;
  --gold-text: #6E5F45;     /* darker gold for small text, ≥ 5.5:1 on paper */
  --gold-soft: #C9B99A;     /* gold for rules and labels on navy */

  /* Surfaces */
  --paper: #F6F4EF;
  --paper-2: #EDE9E1;
  --white: #FFFFFF;
  --line: #D9D3C7;
  --line-strong: #BFB8AA;

  /* Text */
  --text: #16273A;
  --text-muted: #525A66;    /* ≥ 6:1 on paper */
  --on-navy: #F3F0EA;
  --on-navy-muted: #AEB6C1;

  /* Type */
  --font-display: "Newsreader", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --font-text: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Menlo, Consolas, monospace;

  /* Scale */
  --step--1: 0.875rem;
  --step-0: 1rem;
  --step-1: 1.125rem;
  --step-2: 1.375rem;
  --step-3: clamp(1.625rem, 1.2rem + 1.4vw, 2.125rem);
  --step-4: clamp(2rem, 1.4rem + 2.2vw, 3rem);
  --step-5: clamp(2.5rem, 1.6rem + 3.6vw, 4.25rem);

  /* Spacing */
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --section: clamp(3.5rem, 7vw, 6.5rem);
  --container: 76rem;

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-fast: 180ms;
  --dur: 320ms;
  --dur-slow: 700ms;

  --radius: 4px;
  --radius-lg: 10px;

  color-scheme: light;
}

/* --------------------------------------------------------------------------
   Reset & base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-text);
  font-size: var(--step-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
[hidden] { display: none !important; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0;
  color: inherit;
  text-wrap: balance;
}

p { margin: 0; }
p + p { margin-top: 1em; }

a {
  color: inherit;
  text-decoration: none;
  text-underline-offset: 0.18em;
}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, [tabindex]:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
  border-radius: 2px;
}
.on-navy a:focus-visible, .on-navy button:focus-visible { outline-color: var(--gold-soft); }

ul, ol { margin: 0; padding: 0; list-style: none; }

button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; padding: 0; }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem; top: -100%;
  z-index: 200;
  background: var(--navy);
  color: var(--on-navy);
  padding: 0.75rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.skip-link:focus { top: 1rem; }

/* --------------------------------------------------------------------------
   Layout primitives
   -------------------------------------------------------------------------- */
.container {
  width: min(100% - 2 * var(--gutter), var(--container));
  margin-inline: auto;
}

.section {
  padding-block: var(--section);
  position: relative;
}
.section + .section { border-top: 1px solid var(--line); }
.section--navy, .section--paper2 { border-top: 0 !important; }
.section--navy + .section { border-top: 0; }
.hero + .section { border-top: 0; }   /* the client strip already draws its own rule */

.section--navy {
  background: var(--navy);
  color: var(--on-navy);
}
.section--paper2 { background: var(--paper-2); }
.services-grid { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 60em) { .services-grid { grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); gap: 4rem; } }
.service-rows--compact .service-row { grid-template-columns: minmax(0, 1fr); gap: 0.35rem; padding: 1.1rem 0.75rem; margin-inline: -0.75rem; border-radius: var(--radius); cursor: default; transition: background-color var(--dur-fast) ease; }
.service-rows--compact .service-row:hover, .service-rows--compact .service-row:focus-visible { background: var(--white); outline: none; }
.service-rows--compact .service-row h3 { font-size: var(--step-2); }
.service-rows--compact .service-row p { font-size: 0.9rem; padding-top: 0; max-width: none; }
.service-row__when { font-family: var(--font-display); font-style: italic; font-size: 1.02rem !important; color: var(--gold-text) !important; line-height: 1.35; }
.phases { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 0.5rem; margin-top: 0.45rem !important; font-family: var(--font-mono); font-size: 0.68rem !important; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted) !important; }
.phases__st { color: var(--gold-text); }
.phases__sep { color: var(--gold); }
.services-grid .cycle__figure { max-width: 38rem; margin-inline: 0 auto; }
.section-head {
  display: grid;
  gap: 1.25rem 3rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
@media (min-width: 60em) {
  .section-head { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); align-items: end; }
  .section-head--stack { grid-template-columns: minmax(0, 1fr); }
  .section-head--wide { grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); }
}
.section-head .lede { max-width: 42rem; }
@media (min-width: 60em) {
  .section-head--figure { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); align-items: center; }
  .section-head--map { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
}

/* Mono eyebrow label: "01 — What we do" */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-text);
  margin-bottom: 1.25rem;
}
.eyebrow::before {
  content: "";
  width: 2rem; height: 1px;
  background: var(--gold);
  flex: none;
}
.on-navy .eyebrow, .section--navy .eyebrow { color: var(--gold-soft); }
.on-navy .eyebrow::before, .section--navy .eyebrow::before { background: var(--gold-soft); }

.h-section { font-size: var(--step-4); }
.h-display { font-size: var(--step-5); line-height: 1.02; }
.h-card { font-size: var(--step-2); line-height: 1.2; }
.h-display em, .h-section em, .h-card em, .statement em {
  font-style: italic;
  font-weight: 400;
  color: var(--gold-text);
}
.section--navy .h-section em, .section--navy .statement em { color: var(--gold-soft); }

.lede {
  font-size: var(--step-1);
  line-height: 1.6;
  color: var(--text-muted);
  max-width: 38rem;
}
.section--navy .lede { color: var(--on-navy-muted); }

.statement {
  font-family: var(--font-display);
  font-size: var(--step-3);
  line-height: 1.3;
  font-weight: 400;
  max-width: 48rem;
  text-wrap: pretty;
}

.muted { color: var(--text-muted); }
.section--navy .muted { color: var(--on-navy-muted); }

/* --------------------------------------------------------------------------
   Buttons & links
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 3rem;
  padding: 0.8rem 1.4rem;
  font-family: var(--font-text);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color var(--dur-fast) ease, color var(--dur-fast) ease, border-color var(--dur-fast) ease, transform var(--dur-fast) ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn svg { width: 1rem; height: 1rem; flex: none; transition: transform var(--dur) var(--ease-out); }
.btn:hover svg { transform: translateX(3px); }

.btn--primary { background: var(--navy); color: var(--on-navy); border-color: var(--navy); }
.btn--primary:hover { background: var(--navy-2); border-color: var(--navy-2); }

.btn--ghost { background: transparent; color: var(--navy); border-color: var(--line-strong); }
.btn--ghost:hover { border-color: var(--navy); }

.section--navy .btn--primary, .on-navy .btn--primary { background: var(--paper); color: var(--navy); border-color: var(--paper); }
.section--navy .btn--primary:hover, .on-navy .btn--primary:hover { background: var(--white); }
.section--navy .btn--ghost, .on-navy .btn--ghost { color: var(--on-navy); border-color: rgba(243, 240, 234, 0.35); }
.section--navy .btn--ghost:hover, .on-navy .btn--ghost:hover { border-color: var(--on-navy); }

/* Bracketed editorial link: [ Read ] */
.link-bracket {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--navy);
  min-height: 2.75rem;
  align-self: flex-start;
}
.link-bracket::before { content: "["; color: var(--gold); transition: transform var(--dur) var(--ease-out); }
.link-bracket::after  { content: "]"; color: var(--gold); transition: transform var(--dur) var(--ease-out); }
.link-bracket:hover::before { transform: translateX(-3px); }
.link-bracket:hover::after  { transform: translateX(3px); }
.section--navy .link-bracket, .on-navy .link-bracket { color: var(--on-navy); }
.section--navy .link-bracket::before, .section--navy .link-bracket::after,
.on-navy .link-bracket::before, .on-navy .link-bracket::after { color: var(--gold-soft); }

.link-inline {
  color: var(--navy);
  text-decoration: underline;
  text-decoration-color: var(--gold);
  text-decoration-thickness: 1px;
  transition: text-decoration-color var(--dur-fast) ease;
}
.link-inline:hover { text-decoration-color: var(--navy); }
.section--navy .link-inline, .on-navy .link-inline { color: var(--on-navy); text-decoration-color: var(--gold-soft); }
.section--navy .link-inline:hover, .on-navy .link-inline:hover { text-decoration-color: var(--on-navy); }

/* --------------------------------------------------------------------------
   Header / navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) ease;
}
.site-header.is-scrolled { border-bottom-color: var(--line); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  min-height: 4.5rem;
}

/* Text logo lockup: ATLAS —— PERSPECTIVE */
.brand {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  flex: none;
}
.brand__img { height: 2.1rem; width: auto; }
@media (min-width: 90em) { .brand__img { height: 2.3rem; } }
.brand__img--reverse { display: none; }
body.menu-open .brand__img { display: none; }
body.menu-open .brand__img--reverse { display: block; }
@media (max-width: 40em) { .brand__img { height: 1.7rem; } }

.nav__links {
  display: none;
  align-items: center;
  gap: 0.25rem;
}
.nav__links a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding: 0 0.6rem;
  font-size: 0.875rem;
  white-space: nowrap;
  font-weight: 500;
  color: var(--text);
  border-radius: var(--radius);
  position: relative;
  transition: color var(--dur-fast) ease;
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0.6rem; right: 0.6rem; bottom: 0.45rem;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease-out);
}
.nav__links a:hover::after, .nav__links a[aria-current="page"]::after { transform: scaleX(1); }
.nav__links a:hover { color: var(--navy); }

.nav__cta { display: none; padding: 0.7rem 1.1rem; font-size: 0.875rem; min-height: 2.75rem; }

/* Language switcher */
.lang {
  display: none;
  align-items: center;
  gap: 0.15rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
}
.lang a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.9rem;
  min-height: 2.75rem;
  color: var(--text-muted);
  border-radius: var(--radius);
  transition: color var(--dur-fast) ease;
}
.lang a:hover { color: var(--navy); }
.lang a[aria-current="page"] { color: var(--navy); text-decoration: underline; text-decoration-color: var(--gold); text-underline-offset: 0.35em; }
.on-navy .lang a, .site-footer .lang a { color: var(--on-navy-muted); }
.on-navy .lang a:hover, .site-footer .lang a:hover, .on-navy .lang a[aria-current="page"], .site-footer .lang a[aria-current="page"] { color: var(--on-navy); }
.mobile-menu .lang, .site-footer .lang { display: inline-flex; }
.mobile-menu .lang { margin: 0.25rem 0; }
.mobile-menu .lang a { font-size: 0.85rem; min-width: 2.75rem; }

.nav__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem; height: 2.75rem;
  border-radius: var(--radius);
  color: var(--navy);
}
.nav__toggle .bar {
  display: block;
  width: 22px; height: 2px;
  background: currentColor;
  position: relative;
  transition: background var(--dur-fast) ease;
}
.nav__toggle .bar::before, .nav__toggle .bar::after {
  content: "";
  position: absolute; left: 0;
  width: 22px; height: 2px;
  background: currentColor;
  transition: transform var(--dur) var(--ease-out), top var(--dur) var(--ease-out);
}
.nav__toggle .bar::before { top: -7px; }
.nav__toggle .bar::after  { top: 7px; }
.nav__toggle[aria-expanded="true"] .bar { background: transparent; }
.nav__toggle[aria-expanded="true"] .bar::before { top: 0; transform: rotate(45deg); }
.nav__toggle[aria-expanded="true"] .bar::after  { top: 0; transform: rotate(-45deg); }

@media (min-width: 40em) {
  .site-header .lang { display: inline-flex; margin-left: auto; }
  .nav__cta { display: inline-flex; }
}
@media (min-width: 75em) {
  .nav__links { display: flex; }
  .nav__toggle { display: none; }
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--navy);
  color: var(--on-navy);
  padding: 6rem var(--gutter) 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: transform var(--dur-slow) var(--ease-out), opacity var(--dur) ease, visibility 0s linear var(--dur-slow);
}
.mobile-menu.is-open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
  transition: transform var(--dur-slow) var(--ease-out), opacity var(--dur) ease, visibility 0s;
}
.mobile-menu__links a {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 2.75rem);
  line-height: 1.15;
  padding: 0.35rem 0;
  border-bottom: 1px solid rgba(243, 240, 234, 0.12);
}
.mobile-menu__links a:hover { color: var(--gold-soft); }
.mobile-menu__foot {
  display: grid;
  gap: 1rem;
  padding-top: 2rem;
  font-size: 0.9375rem;
  color: var(--on-navy-muted);
}
body.menu-open { overflow: hidden; }
body.menu-open .site-header { background: var(--navy); border-bottom-color: transparent; }
body.menu-open .site-header .nav__toggle { color: var(--on-navy); }
@media (min-width: 75em) { .mobile-menu { display: none; } }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  padding-top: clamp(3rem, 8vw, 6.5rem);
  padding-bottom: 0;
  overflow: hidden;
}
.hero__grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 60em) {
  .hero__grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 4rem; }
}
.hero__copy { max-width: 40rem; }
.hero__copy .lede { margin-top: 1.75rem; max-width: 34rem; }
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2.25rem;
}

/* Client strip */
.clients {
  margin-top: clamp(3rem, 6vw, 4.5rem);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-block: 1.25rem;
  display: grid;
  gap: 0.75rem 2.5rem;
  align-items: center;
}
@media (min-width: 60em) {
  .clients { grid-template-columns: auto 1fr; }
}
.clients__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.clients__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
  align-items: baseline;
}
.wordmark {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--navy);
  opacity: 0.8;
  white-space: nowrap;
}
.wordmark small {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 0.1rem;
}

/* --------------------------------------------------------------------------
   Services (numbered grid with hairline borders)
   -------------------------------------------------------------------------- */
.services {
  display: grid;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
@media (min-width: 40em) { .services { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.service {
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  background: var(--paper);
  transition: background-color var(--dur) ease;
}
.service:hover { background: var(--white); }
.service__num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--gold-text);
}
.service h3 { font-size: var(--step-2); }
.service p { color: var(--text-muted); font-size: 0.9375rem; max-width: 34rem; }

/* Editorial rows variant (used on the landing page) */
.service-rows { border-top: 1px solid var(--line-strong); counter-reset: svc; }
.service-row {
  display: grid;
  gap: 0.75rem 2rem;
  padding: clamp(1.5rem, 3vw, 2.25rem) 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
  transition: background-color var(--dur) ease;
}
@media (min-width: 60em) {
  .service-row { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); }
}
.service-row h3 { font-size: var(--step-3); line-height: 1.15; }
.service-row p { color: var(--text-muted); max-width: 34rem; }
@media (min-width: 60em) { .service-row p { padding-top: 0.45rem; } }

/* --------------------------------------------------------------------------
   Focus areas: the stack
   -------------------------------------------------------------------------- */
.stack { display: grid; gap: 1.5rem; }
@media (min-width: 60em) { .stack { grid-template-columns: 9.5rem minmax(0, 1fr) 2.5rem; gap: 1.25rem; } }

.stack__spine { position: relative; border-top: 2px solid var(--gold); padding: 1rem 0 0; display: flex; flex-direction: column; gap: 0.9rem; }
@media (min-width: 60em) { .stack__spine { border-top: 0; border-left: 2px solid var(--gold); padding: 0.25rem 0 0.25rem 1.1rem; } }
.stack__key { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-text); }
.stack__spine h3 { font-size: 1.1rem; line-height: 1.2; }
.stack__spine ul { display: grid; gap: 0.6rem; font-size: 0.8rem; line-height: 1.35; color: var(--text); }
@media (min-width: 60em) { .stack__spine ul { margin-top: 1.5rem; flex: 1; align-content: space-evenly; gap: 0; padding-bottom: 0.25rem; } }
.stack__spine li { position: relative; padding-left: 1rem; }
.stack__spine li::before { content: ""; position: absolute; left: 0; top: 0.55rem; width: 0.6rem; height: 2px; background: var(--gold); }
@media (min-width: 60em) { .stack__spine li { padding-left: 0; } .stack__spine li::before { left: -1.1rem; } }

.stack__layers { display: grid; gap: 0.75rem; }
.layer { display: grid; gap: 1rem; padding: 1.35rem 1.5rem; border-radius: var(--radius-lg); }
@media (min-width: 60em) { .layer { grid-template-columns: 16rem minmax(0, 1fr); gap: 2rem; align-items: start; } }
.layer__role { display: block; font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 0.35rem; }
.layer h3 { font-size: var(--step-2); line-height: 1.15; }
.layer__desc { font-family: var(--font-display); font-style: italic; font-size: 0.95rem; line-height: 1.35; margin-top: 0.3rem; }
.layer__items { display: flex; flex-wrap: wrap; gap: 0.3rem 0; font-size: 0.8125rem; line-height: 1.45; padding-top: 0.25rem; color: var(--text-muted); }
.layer--foundation .layer__items { color: var(--on-navy-muted); }
.layer__items li::after { content: "·"; margin: 0 0.55rem; color: var(--gold); }
.layer__items li:last-child::after { content: none; }
.layer--services { background: var(--paper); border: 1px solid var(--line); }
.layer--services .layer__role, .layer--services .layer__desc { color: var(--gold-text); }
.layer--systems { background: #E4DFD3; border: 1px solid var(--line-strong); }
.layer--systems .layer__role, .layer--systems .layer__desc { color: var(--gold-text); }
.layer--foundation { background: var(--navy); color: var(--on-navy); }
.layer--foundation .layer__role, .layer--foundation .layer__desc { color: var(--gold-soft); }
.layer--foundation .layer__items li::after { color: var(--gold-soft); }

.stack__up { position: relative; display: none; }
@media (min-width: 60em) { .stack__up { display: block; } }
.stack__up::before { content: ""; position: absolute; left: 50%; top: 0.9rem; bottom: 0.25rem; width: 2px; background: var(--gold); transform: translateX(-50%); }
.stack__up::after { content: ""; position: absolute; left: 50%; top: 0.1rem; width: 0.75rem; height: 0.75rem; border-left: 2px solid var(--gold); border-top: 2px solid var(--gold); transform: translateX(-50%) rotate(45deg); }
.stack__up span { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%) rotate(-90deg); white-space: nowrap; font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-text); background: var(--paper-2); padding: 0 0.6rem; }

/* --------------------------------------------------------------------------
   Challenge (navy)
   -------------------------------------------------------------------------- */
.gaps {
  display: grid;
  gap: 1px;
  background: rgba(243, 240, 234, 0.12);
  border: 1px solid rgba(243, 240, 234, 0.12);
  margin-top: clamp(2rem, 4vw, 3rem);
}
@media (min-width: 40em) { .gaps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 64em) { .gaps { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.gap {
  background: var(--navy);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  display: grid;
  gap: 0.75rem;
  align-content: start;
  transition: background-color var(--dur) ease;
}
.gap:hover { background: var(--navy-2); }
.gap__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--gold-soft);
}
.gap h3 { font-size: var(--step-2); }
.gap p { color: var(--on-navy-muted); font-size: 0.9375rem; }

/* --------------------------------------------------------------------------
   Principles (editorial numbered list)
   -------------------------------------------------------------------------- */
.principles {
  display: grid;
  gap: 0 3rem;
  border-top: 1px solid var(--line);
}
@media (min-width: 60em) { .principles { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.principle {
  display: grid;
  gap: 0.6rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--line);
  align-content: start;
}
.principle::before {
  content: "";
  width: 2rem; height: 2px;
  background: var(--gold);
  margin-bottom: 0.4rem;
}
.principle h3 { font-size: var(--step-2); }
.principle p { color: var(--text-muted); font-size: 0.9375rem; max-width: 30rem; }

/* --------------------------------------------------------------------------
   Process steps
   -------------------------------------------------------------------------- */
.steps {
  display: grid;
  gap: 2rem 1.5rem;
  counter-reset: step;
  position: relative;
}
@media (min-width: 40em) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 64em) { .steps { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.step {
  position: relative;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-strong);
}
.step::before {
  content: "";
  position: absolute;
  top: -1px; left: 0;
  width: 3rem; height: 3px;
  background: var(--gold);
}
.step__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--gold-text);
  margin-bottom: 0.9rem;
}
.step h3 { font-size: var(--step-2); margin-bottom: 0.6rem; }
.step p { color: var(--text-muted); font-size: 0.9375rem; }

/* Program cycle figure (sits beside the "What we do" intro) */
@keyframes cycle-march { to { stroke-dashoffset: -8; } }
/* --------------------------------------------------------------------------
   Field photography
   -------------------------------------------------------------------------- */
.section--navy .photo-inline figcaption { color: var(--on-navy-muted); }
/* World map with engagement pins */
/* --------------------------------------------------------------------------
   Experience: stats + engagements
   -------------------------------------------------------------------------- */
.stats {
  display: grid;
  gap: 2rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-block: clamp(2rem, 4vw, 3rem);
  margin-block: clamp(2rem, 4vw, 3rem) clamp(1.5rem, 3vw, 2.25rem);
}
@media (min-width: 40em) { .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2.5rem 3rem; } }
@media (min-width: 64em) { .stats { grid-template-columns: 2fr 3.2fr 2fr 2.8fr; gap: 2.5rem; } }
.stat { min-width: 0; }
.stat__value {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 1.6rem + 3.4vw, 4.5rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--navy);
  font-variant-numeric: tabular-nums;
}
.stat__value sup { font-size: 0.45em; vertical-align: 0.9em; color: var(--gold); margin-left: 0.05em; }
.stat__label {
  margin-top: 0.75rem;
  font-size: 0.9375rem;
  color: var(--text-muted);
  max-width: 13rem;
}

.regions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 1.5rem;
}
.regions li::before { content: "·"; color: var(--gold); margin-right: 0.75rem; }
.regions li:first-child::before { content: none; }

/* Selected work: horizontal scroller */
.work-head { display: grid; gap: 0.9rem; margin-bottom: 1.25rem; }
.work-head .eyebrow { margin-bottom: 0; }
.legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 0.9rem;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 1.25rem;
}
.legend li { display: inline-flex; align-items: center; gap: 0.3rem; white-space: nowrap; }
.legend .svc { width: 0.95rem; height: 0.95rem; }
.svc { width: 1.15rem; height: 1.15rem; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.legend .svc { color: var(--gold-text); }
.work-wrap { position: relative; }
.work-arrow {
  position: absolute; top: 50%; z-index: 2;
  width: 2.75rem; height: 2.75rem;
  transform: translateY(-50%);
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--navy);
  background: var(--paper);
  box-shadow: 0 2px 10px rgba(11, 31, 51, 0.12);
  transition: border-color var(--dur-fast) ease, background-color var(--dur-fast) ease;
}
.work-arrow svg { width: 1rem; height: 1rem; }
.work-arrow:hover { border-color: var(--navy); background: var(--white); }
.work-arrow--prev { left: -1.375rem; }
.work-arrow--next { right: -1.375rem; }
@media (max-width: 39.99em) { .work-arrow--prev { left: 0.25rem; } .work-arrow--next { right: 0.25rem; } }

.work-scroller {
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding-bottom: 0.5rem;
}
.work-scroller::-webkit-scrollbar { display: none; }
.work-scroller:focus-visible { outline: 3px solid var(--gold); outline-offset: -3px; }
.work-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: min(100%, 20rem);
  gap: 1rem;
  align-items: stretch;
}
@media (min-width: 40em) { .work-track { grid-auto-columns: calc((100% - 1rem) / 2); } }
@media (min-width: 60em) { .work-track { grid-auto-columns: calc((100% - 2rem) / 3); } }
@media (min-width: 90em) { .work-track { grid-auto-columns: calc((100% - 3rem) / 4); } }
.work-card {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--dur) ease, transform var(--dur) var(--ease-out);
}
.work-card:hover { border-color: var(--line-strong); }
.work-card.is-highlight { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(140, 122, 91, 0.25); }
.work-card__body { display: flex; flex-direction: column; gap: 0.6rem; padding: 1.25rem 1.2rem 1.25rem; flex: 1; }
.work-card__meta {
  display: flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gold-text);
}
.work-card__meta .flag { width: 1.25rem; height: auto; border-radius: 2px; box-shadow: 0 0 0 1px var(--line); }
.work-card__meta .flag--icon { height: 0.95rem; box-shadow: none; fill: none; stroke: var(--navy); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.work-card__meta > span:not(.work-card__years) { color: var(--text); }
.work-card__years { margin-left: auto; white-space: nowrap; }
.work-card h3 { font-size: 1.2rem; line-height: 1.2; }
.work-card__text { font-size: 0.875rem; line-height: 1.55; color: var(--text-muted); flex: 1; }
.work-card__foot { display: grid; gap: 0.55rem; padding-top: 0.6rem; margin-top: auto; border-top: 1px solid var(--line); }
.svc-tags { display: inline-flex; gap: 0.4rem; color: var(--gold-text); }
.svc-tag { display: inline-flex; padding: 0.2rem; border-radius: 4px; }
.pill {
  display: inline-block;
  padding: 0.28rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: var(--text);
  white-space: nowrap;
  justify-self: start;
  line-height: 1.3;
}
.work-card .link-bracket { min-height: 2rem; margin-top: 0.25rem; }

/* Disclosure inside facts */
.more { margin-top: 0.5rem; }
.more summary {
  cursor: pointer;
  list-style: none;
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--gold-text);
  min-height: 2rem;
}
.more summary::-webkit-details-marker { display: none; }
.more summary::before { content: "+"; font-family: var(--font-text); font-size: 0.9rem; line-height: 1; }
.more[open] summary::before { content: "–"; }
.more ul { margin-top: 0.4rem; padding-left: 1rem; list-style: disc; font-size: 0.875rem; color: var(--text-muted); display: grid; gap: 0.25rem; }

/* --------------------------------------------------------------------------
   About
   -------------------------------------------------------------------------- */
.about {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}
.about__title--desktop { display: none; }
.about__title--mobile { display: block; }
@media (min-width: 60em) {
  .about__title--desktop { display: block; }
  .about__title--mobile { display: none; }
}
@media (min-width: 60em) {
  .about { grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 4.5rem; }
  .about__side { position: sticky; top: 6rem; }
}
.facts--stack { grid-template-columns: minmax(0, 1fr) !important; max-width: 26rem; gap: 1rem; margin-top: 2rem; }
.portrait {
  position: relative;
  max-width: 21rem;
}
.portrait img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center 20%;
  border-radius: var(--radius-lg);
  filter: saturate(0.85);
}
.portrait::after {
  content: "";
  position: absolute;
  inset: 1rem -1rem -1rem 1rem;
  border: 1px solid var(--gold);
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.6;
}
.portrait__caption {
  margin-top: 1.75rem;
  display: grid;
  gap: 0.35rem;
}
.portrait__caption strong { font-family: var(--font-display); font-size: var(--step-2); font-weight: 500; }
.portrait__caption span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-text);
}

.about__body p { color: var(--text); }
.about__body p + p { margin-top: 1.1rem; }
.about__body .statement { margin-bottom: 1.75rem; }

.facts {
  margin-top: 2.25rem;
  display: grid;
  gap: 1.25rem;
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
}
@media (min-width: 40em) { .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.fact dt {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-text);
  margin-bottom: 0.4rem;
}
.fact dd { margin: 0; font-size: 0.9375rem; color: var(--text); }

.note {
  margin-top: 2rem;
  padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--gold);
  background: var(--paper-2);
  font-size: 0.9375rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Insights (filterable list)
   -------------------------------------------------------------------------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}
.filter {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding: 0 1rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  transition: background-color var(--dur-fast) ease, color var(--dur-fast) ease, border-color var(--dur-fast) ease;
}
.filter:hover { border-color: var(--navy); }
.filter[aria-pressed="true"] { background: var(--navy); color: var(--on-navy); border-color: var(--navy); }
.filter .count { color: var(--gold-soft); margin-left: 0.5rem; }
.filter:not([aria-pressed="true"]) .count { color: var(--gold-text); }

.insights {
  display: grid;
  border-top: 1px solid var(--line);
}
.insight {
  display: grid;
  gap: 0.75rem 2rem;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}
@media (min-width: 40em) {
  .insight { grid-template-columns: 5.5rem minmax(0, 1fr); }
}
@media (min-width: 60em) {
  .insight { grid-template-columns: 5.5rem minmax(0, 1fr) auto; gap: 0.75rem 2.25rem; }
}
.insight__cover {
  display: block;
  width: 5.5rem;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-radius: 2px;
  border: 1px solid var(--line);
  box-shadow: 0 1px 2px rgba(11, 31, 51, 0.08), 0 6px 14px -8px rgba(11, 31, 51, 0.25);
  background: var(--white);
  align-self: start;
}
.insight__cover img { width: 100%; height: 100%; object-fit: cover; }
.insight__cover--text {
  display: grid;
  place-items: center;
  background: var(--navy);
  color: var(--gold-soft);
  font-family: var(--font-display);
  font-size: 0.95rem;
  line-height: 1.15;
  text-align: center;
  letter-spacing: 0.02em;
}
.insight__body .insight__meta { margin-bottom: 0.45rem; }
.insight .link-bracket { align-self: start; }
@media (max-width: 59.99em) { .insight .link-bracket { grid-column: 2; } }
.insight[hidden] { display: none; }
.insight__meta {
  display: flex;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-text);
}
.insight__year { color: var(--text); }
.insight h3 { font-size: var(--step-2); line-height: 1.25; }
.insight h3 a { transition: color var(--dur-fast) ease; }
.insight h3 a:hover { color: var(--gold-text); }
.insight__source { margin-top: 0.4rem; font-size: 0.9rem; color: var(--text-muted); }
.insight__summary { margin-top: 0.6rem; font-size: 0.9375rem; color: var(--text-muted); max-width: 44rem; }
.insight__tag {
  display: inline-block;
  margin-top: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.empty {
  padding: 3rem 1.5rem;
  border: 1px dashed var(--line-strong);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9375rem;
}
.empty[hidden] { display: none; }
.empty strong { display: block; font-family: var(--font-display); font-size: var(--step-2); font-weight: 500; color: var(--text); margin-bottom: 0.4rem; }

.insights-foot {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  align-items: center;
  justify-content: space-between;
}

/* --------------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------------- */
.contact {
  display: grid;
  gap: 3rem;
}
@media (min-width: 60em) {
  .contact { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 5rem; align-items: start; }
}
.contact__channels {
  margin-top: 2.25rem;
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(243, 240, 234, 0.15);
}
.channel {
  display: grid;
  gap: 0.25rem 1rem;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(243, 240, 234, 0.15);
}
.channel dt {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-soft);
}
@media (min-width: 40em) { .channel { grid-template-columns: 7rem minmax(0, 1fr); } }
.channel dd { margin: 0; overflow-wrap: anywhere; }
.channel dd a { min-height: 2.75rem; display: inline-flex; align-items: center; }

.form {
  display: grid;
  gap: 1.25rem;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  background: var(--paper);
  color: var(--text);
  border-radius: var(--radius-lg);
}
.form__row { display: grid; gap: 1.25rem; }
@media (min-width: 40em) { .form__row { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.field { display: grid; gap: 0.4rem; }
.field label { font-size: 0.875rem; font-weight: 500; color: var(--text); }
.field label .req { color: var(--gold-text); margin-left: 0.2rem; }
.field input, .field textarea, .field select {
  font: inherit;
  font-size: 1rem;
  color: var(--text);
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0.75rem 0.9rem;
  min-height: 3rem;
  width: 100%;
  transition: border-color var(--dur-fast) ease, box-shadow var(--dur-fast) ease;
}
.field textarea { min-height: 8rem; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(140, 122, 91, 0.3);
}
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: #B42318; }
.field .error { font-size: 0.8125rem; color: #B42318; display: none; }
.field .error.is-visible { display: block; }
.field .hint { font-size: 0.8125rem; color: var(--text-muted); }

.form__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}
.form__status {
  font-size: 0.875rem;
  color: var(--text-muted);
  min-height: 1.25rem;
}
.form__status.is-success { color: #1B6B3A; }
.form__status.is-error { color: #B42318; }
.form .btn--primary { background: var(--navy); color: var(--on-navy); border-color: var(--navy); }
.form .btn--primary:hover { background: var(--navy-2); }
.form .btn--primary[disabled] { opacity: 0.6; cursor: progress; }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--navy-deep);
  color: var(--on-navy-muted);
  padding-block: 3rem 2rem;
  font-size: 0.875rem;
}
.footer__grid {
  display: grid;
  gap: 2rem;
  align-items: start;
}
@media (min-width: 60em) { .footer__grid { grid-template-columns: minmax(0, 1fr) auto auto; gap: 4rem; } }
.footer__logo {
  width: 9.5rem;
  margin-bottom: 1.25rem;
}
.footer__brand p { max-width: 24rem; }
.footer__links { display: grid; gap: 0.2rem; }
.footer__links a { display: inline-flex; align-items: center; min-height: 2.5rem; color: var(--on-navy); }
.footer__links a:hover { color: var(--gold-soft); }
.footer__links h4 {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-soft);
  font-weight: 500;
  margin-bottom: 0.5rem;
}
.footer__bottom {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(243, 240, 234, 0.12);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   Page hero (inner pages)
   -------------------------------------------------------------------------- */
.page-hero {
  padding-top: clamp(3rem, 7vw, 5.5rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}
.page-hero .lede { margin-top: 1.25rem; }

/* --------------------------------------------------------------------------
   Reveal on scroll
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
  transition-delay: var(--delay, 0ms);
}
.reveal.is-visible { opacity: 1; transform: none; }

@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;
  }
  .reveal { opacity: 1; transform: none; }
  .cycle-ring { animation: none; }
}

/* --------------------------------------------------------------------------
   Print
   -------------------------------------------------------------------------- */
@media print {
  .site-header, .mobile-menu, .nav__toggle, .form, .hero__art { display: none !important; }
  .section--navy { background: none; color: #000; }
  a::after { content: none; }
}


/* ==========================================================================
   v4 additions (spec: atlas-website-v4-spec.md)
   ========================================================================== */
.reveal, .reveal.is-visible { opacity: 1; transform: none; }

/* Hero */
.hero__grid--v4 { grid-template-columns: minmax(0, 1fr) !important; }
.hero__grid--v4 .hero__copy { max-width: none; }
.hero__grid--v4 .h-display { text-wrap: balance; }  /* same line count in EN/ES/PT; clean breaks */
.hero__grid--v4 .h-display { font-size: clamp(2.1rem, 1.4rem + 2.6vw, 3.55rem); line-height: 1.08; }
.hero__grid--v4 .h-display em { font-style: italic; font-weight: 400; color: var(--gold-text); }
.hero__grid--v4 .lede { max-width: 44rem; margin-top: 1.5rem; }
.phase-rule {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.25rem 0.7rem;
  margin-top: 2rem; padding: 11px 0;
  border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong);
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-muted);
}
.phase-rule i { font-style: normal; color: var(--gold); }
.hero__grid--v4 .hero__actions { margin-top: 1.75rem; }
.practice-line { margin-top: 1rem; max-width: 40rem; font-size: 0.875rem; line-height: 1.5; color: var(--text-muted); }
.clients__line { font-family: var(--font-display); font-size: 1.05rem; color: var(--navy); line-height: 1.5; }

/* Photography */
.photo { margin: 0; }
.photo img { display: block; width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius-lg); }
.photo__cap { margin-top: 0.75rem; font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-muted); }
.section--navy .photo__cap { color: var(--on-navy-muted); }
.section-head--photo { align-items: start; }
.section-head--photo .lede { margin-top: 1.25rem; }
@media (min-width: 60em) { .section-head--photo { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 3rem; } }
.photo--head img { aspect-ratio: 4 / 3; }
.photo--wide img { aspect-ratio: 4 / 3; }
.photo-pair-v4 { display: grid; gap: 1.25rem; margin-bottom: clamp(2.5rem, 5vw, 3.5rem); }
@media (min-width: 60em) { .photo-pair-v4 { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); align-items: stretch; } }
.photo-pair-v4 .photo { display: flex; flex-direction: column; }
.photo-pair-v4 .photo img { flex: 1; min-height: 0; }
.photo--primary img { aspect-ratio: 1000 / 615; }
@media (min-width: 60em) { .photo--secondary img { aspect-ratio: auto; } }
@media (max-width: 59.99em) { .photo--secondary img { aspect-ratio: 4 / 3; } }

/* Section 01 spine */
.spine-block { margin: clamp(2.5rem, 5vw, 3.5rem) 0; }
.spine-scroll { overflow-x: auto; }
.spine { display: block; width: 100%; min-width: 720px; height: auto; overflow: visible; }
.dg-rule { stroke: var(--line-strong); stroke-width: 1; }
.dg-eyebrow { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; }
.dg-accent { fill: var(--gold-text); }
.dg-muted { fill: var(--text-muted); }
.dg-carets { stroke: var(--gold); stroke-width: 1.4; fill: none; }
.dg-num { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; fill: var(--text-muted); }
.dg-phase { font-family: var(--font-display); font-size: 18px; fill: var(--navy); }
.dg-node { fill: var(--navy); transition: r var(--dur-fast) ease, fill var(--dur-fast) ease; }
.dg-hit { fill: transparent; }
.dg-link { cursor: pointer; outline: none; }
.dg-link:hover .dg-node, .dg-link:focus-visible .dg-node { fill: var(--gold); r: 7; }
.dg-link:hover .dg-phase, .dg-link:focus-visible .dg-phase { fill: var(--gold-text); }
.dg-link:focus-visible .dg-hit { stroke: var(--gold); stroke-width: 1.5; }
.dg-bar { fill: var(--gold); fill-opacity: 0.11; stroke: var(--gold); stroke-width: 1; }
.dg-body { font-family: var(--font-text); font-size: 13px; fill: var(--text); }
.dg-band { fill: var(--navy); fill-opacity: 0.05; stroke: var(--line-strong); stroke-width: 1; }
.dg-drops { stroke: var(--line-strong); stroke-width: 1; stroke-dasharray: 2 4; }
.spine-stack { display: none; }
@media (max-width: 47.99em) {
  .spine-scroll { display: none; }
  .spine-stack { display: block; }
  .spine-stack__lead { font-size: 0.9375rem; color: var(--gold-text); padding: 0.75rem 0.9rem; border: 1px solid var(--gold); background: rgba(140,122,91,0.11); margin-bottom: 1.25rem; }
  .spine-stack__list { display: grid; gap: 0; border-top: 1px solid var(--line); margin-bottom: 1.25rem; }
  .spine-stack__list a { display: flex; gap: 0.9rem; align-items: baseline; padding: 0.7rem 0; border-bottom: 1px solid var(--line); font-family: var(--font-display); font-size: 1.1rem; color: var(--navy); min-height: 2.75rem; }
  .spine-stack__list span { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-muted); }
  .spine-stack__tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
  .spine-stack__tags li { font-size: 0.8125rem; padding: 0.3rem 0.6rem; border: 1px solid var(--line-strong); border-radius: 999px; }
}
.services-grid--v4 { display: block; }
.service-row { scroll-margin-top: 6rem; transition: background-color var(--dur) ease, box-shadow var(--dur) ease; }
.service-row.is-highlight { background: var(--white); box-shadow: inset 3px 0 0 var(--gold); }
@media (prefers-reduced-motion: reduce) { .service-row, .dg-node { transition: none; } }

/* Section 02 compact */
.focus-v4 { display: grid; gap: 2rem; align-items: center; }
@media (min-width: 60em) { .focus-v4 { grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); gap: 3rem; } }
.focus-layers { display: grid; border-top: 1px solid var(--line-strong); margin-bottom: 1.5rem; }
.focus-layers li { padding: 0.85rem 0; border-bottom: 1px solid var(--line); font-family: var(--font-display); font-size: 1.2rem; color: var(--navy); }
.focus-layers .layer__role { display: block; font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-text); margin-bottom: 0.2rem; }

/* Section 04 commitments */
.commitments { display: grid; gap: 0; border-top: 1px solid var(--line-strong); }
@media (min-width: 60em) { .commitments { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 3.5rem; } }
.commitment { padding: 1.75rem 0; border-bottom: 1px solid var(--line); display: grid; gap: 0.6rem; align-content: start; }
.commitment__num { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em; color: var(--gold-text); }
.commitment h3 { font-size: var(--step-2); }
.commitment p { color: var(--text-muted); font-size: 0.9375rem; line-height: 1.6; max-width: 36rem; }

/* Section 05 country index + stats + moment */
.country-index { display: grid; grid-template-columns: repeat(auto-fit, minmax(248px, 1fr)); gap: 30px; margin: clamp(2.5rem, 5vw, 3.5rem) 0 1.5rem; }
.region-label { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-text); padding-top: 0.75rem; border-top: 2px solid var(--gold); margin-bottom: 0.75rem; }
.region ul { display: grid; gap: 0.35rem; }
.region li { display: flex; align-items: baseline; justify-content: space-between; gap: 0.75rem; }
.region .cty { font-family: var(--font-display); font-size: clamp(1.25rem, 1.1rem + 0.4vw, 1.45rem); color: var(--navy); line-height: 1.25; }
.yr { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; color: var(--text-muted); white-space: nowrap; }
.country-index-footnote { max-width: 40rem; }
.country-index-footnote p:last-child { font-size: 0.9375rem; color: var(--text-muted); }
.country-index-footnote strong { font-family: var(--font-display); font-weight: 500; font-size: 1.1rem; color: var(--navy); margin-right: 0.35rem; }
@media (min-width: 64em) { .stats--v4 { grid-template-columns: 2fr 2.2fr 3fr 2.3fr !important; } }
.stat__unit { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-text); margin-left: 0.5rem; vertical-align: 0.9em; }
.stats__note { margin: -1.25rem 0 clamp(2.5rem, 5vw, 3.5rem); font-size: 0.8125rem; color: var(--text-muted); max-width: 48rem; }
.stats__note sup, .stat__value sup { color: var(--gold); }
.moment { display: grid; gap: 2rem; align-items: center; padding: clamp(2rem, 5vw, 4rem) 0; margin-bottom: clamp(2rem, 4vw, 3rem); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
@media (min-width: 60em) { .moment { grid-template-columns: minmax(0, 1fr) 14rem; gap: 4rem; } }
.moment__text { font-family: var(--font-display); font-size: clamp(1.9rem, 1.2rem + 2.2vw, 2.75rem); line-height: 1.2; color: var(--navy); max-width: 44rem; }
.photo--detail { max-width: 14rem; }
.photo--detail img { aspect-ratio: 3 / 4; }

/* Round 2: image caps, stats, cards, diagram */
.photo img { max-height: 520px; }
.photo--landscape img { aspect-ratio: 2 / 1; }
.photo--portrait { max-width: 17rem; justify-self: center; }
.photo--portrait img { aspect-ratio: 3 / 4; }
.focus-v4 { align-items: start; }
@media (min-width: 60em) { .focus-v4 { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); } .focus-v4 .photo--portrait { order: 2; } .focus-v4__side { order: 1; } }
.photo-single-v4 { max-width: 52rem; margin-bottom: clamp(2.5rem, 5vw, 3.5rem); }
.photo-single-v4 .photo--primary img { aspect-ratio: 1000 / 615; }
.dg-bracket { fill: none; stroke: var(--gold); stroke-width: 1; }
.dg-run { font-family: var(--font-text); font-size: 13px; fill: var(--navy); }
.dg-note { font-family: var(--font-text); font-size: 12.5px; fill: var(--text-muted); }
.dg-eyebrow { font-size: 10.5px !important; letter-spacing: 1.5px !important; }
.dg-num { font-size: 10.5px !important; letter-spacing: 1px !important; }
.dg-phase { font-size: 17px !important; }
.dg-carets { opacity: 0.55; stroke-width: 1.3 !important; }
.spine { max-height: none; }
@media (max-width: 47.99em) {
  .spine-stack__run { font-size: 0.875rem; color: var(--text); margin-bottom: 0.75rem; }
  .spine-stack__run .eyebrow { display: inline; margin: 0 0.4rem 0 0; }
  .spine-stack__run .eyebrow::before { content: none; }
  .spine-stack__note { font-size: 0.875rem; color: var(--text-muted); }
}
.stats-v4 { margin-bottom: clamp(2.5rem, 5vw, 3.5rem); display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; align-items: start; border-top: 1px solid var(--line); padding-top: clamp(2rem, 4vw, 3rem); margin-top: clamp(2.5rem, 5vw, 3.5rem); }
@media (max-width: 56.24em) { .stats-v4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 34.99em) { .stats-v4 { grid-template-columns: 1fr; gap: 1.75rem; } .stats-v4 .stat-v4__detail { min-height: 0; } }
.stat-v4__fig { position: relative; display: inline-block; font-family: var(--font-display); font-size: clamp(3rem, 2rem + 3vw, 4.5rem); line-height: 1; color: var(--navy); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.stat-v4__ref { position: absolute; top: 0.05em; right: -0.55em; font-size: 0.35em; line-height: 1; color: var(--gold); text-decoration: none; }
.stat-v4__label { margin-top: 0.75rem; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-text); }
.stat-v4__detail { margin-top: 0.4rem; font-size: 0.9375rem; line-height: 1.5; color: var(--text-muted); min-height: 4.5em; max-width: 15rem; }
.stats-v4__note { margin: 1.25rem 0 clamp(2.5rem, 5vw, 3.5rem); padding-top: 1rem; border-top: 1px solid var(--line); font-size: 0.8125rem; color: var(--text-muted); }
.work-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; }
.work-count { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); }
.cards-v4 { display: grid; gap: 1rem; grid-template-columns: 1fr; }
@media (min-width: 40em) { .cards-v4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 64em) { .cards-v4 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.card-v4 { display: flex; flex-direction: column; gap: 0.55rem; padding: 1.2rem 1.25rem; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.card-v4__meta { display: flex; justify-content: space-between; gap: 1rem; font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold-text); }
.card-v4__meta span:first-child { color: var(--text); }
.card-v4 h3 { font-size: 1.2rem; line-height: 1.2; }
.card-v4__text { font-size: 0.875rem; line-height: 1.55; color: var(--text-muted); }
@media (min-width: 40em) { .card-v4__text { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; } }
.card-v4__value { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.08em; color: var(--gold-text); }
.card-v4__foot { margin-top: auto; padding-top: 0.75rem; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; flex-wrap: wrap; }
.card-v4__link { font-size: 0.8125rem; font-weight: 500; color: var(--navy); text-decoration: underline; text-decoration-color: var(--gold); text-underline-offset: 0.2em; }
.card-v4__link:hover { text-decoration-color: var(--navy); }

/* Round 3: one rule for photos in section heads (right column, top-aligned with the eyebrow, same frame) */
.section-head.section-head--photo { display: grid; gap: 2rem; align-items: start; }
@media (min-width: 60em) { .section-head.section-head--photo { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 4rem; } }
.section-head--photo > div { max-width: none; }
.section-head--photo .photo img { aspect-ratio: 4 / 3; height: auto; max-height: none; }
.section-head--photo .photo--portrait-src img { object-position: 50% 42%; }
#challenge .section-head--photo .h-section { font-size: clamp(1.75rem, 1.3rem + 1.4vw, 2.5rem); }
.stack--compact { margin-top: clamp(2.5rem, 5vw, 3.5rem); }
.stack--compact .layer { padding: 1.15rem 1.5rem; }
@media (min-width: 60em) {
  .stack--compact .layer { grid-template-columns: minmax(0, 1fr); }
  .stack--compact .layer__head { display: grid; grid-template-columns: 15rem minmax(0, 1fr); column-gap: 2rem; align-items: center; }
  .stack--compact .layer__role, .stack--compact .layer h3 { grid-column: 1; }
  .stack--compact .layer__desc { grid-column: 2; grid-row: 1 / span 2; margin: 0; font-size: 1.05rem; }
  .stack--compact .stack__spine { justify-content: center; }
}
.focus-more { margin-top: 1.75rem; text-align: right; }
/* Commitments: stacked rows (numeral / title / body), one row per commitment */
.commitments { border-top: 0; gap: 0; grid-template-columns: minmax(0, 1fr); }
.commitment { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0.4rem; padding: 1.5rem 0; border-top: 1px solid var(--line); border-bottom: 0; align-content: start; }
.commitment:first-child { border-top: 1.5px solid var(--navy); }
.commitment__num { font-family: var(--font-display); font-size: 0.8rem; line-height: 1; letter-spacing: 0; color: var(--gold-text); font-variant-numeric: tabular-nums; }
.commitment h3 { font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; line-height: 1.25; color: var(--navy); min-height: 0; }
.commitment p { font-size: 0.9375rem; line-height: 1.65; color: var(--text-muted); max-width: 76ch; }
@media (min-width: 51.25em) {
  /* numeral | title with its body below, body up to ~92 characters so each commitment reads in two even lines */
  .commitment { grid-template-columns: 4rem minmax(0, 1fr); column-gap: 2rem; row-gap: 0.6rem; align-items: baseline; padding: 2rem 0; }
  .commitment__num { font-size: 1.5rem; }
  .commitment h3 { font-size: 1.5rem; }
  .commitment p { grid-column: 2; max-width: 92ch; font-size: 1rem; }
}
.work-link { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 1.25rem 2rem; padding: 1.75rem 0; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); }
.work-link .eyebrow { margin-bottom: 0.5rem; }
.work-link__text { font-family: var(--font-display); font-size: 1.3rem; line-height: 1.3; color: var(--navy); max-width: 36rem; }
.card-v4__meta a { color: inherit; text-decoration: underline; text-decoration-color: var(--gold); text-underline-offset: 0.2em; }
.section--tight-top { padding-top: clamp(2rem, 4vw, 3rem); }

/* Round 5: lifecycle timeline, phases as cells */
.tl { margin-top: clamp(2.5rem, 5vw, 3.5rem); --guides: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px calc(100% / 6)); }
.tl-row { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); column-gap: 3rem; }
.tl .eyebrow { margin: 0; }
.tl-row--head { align-items: end; }
.tl-phases { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); }
.tl-phases li { display: flex; flex-direction: column; align-items: center; gap: 0.05rem; margin-inline: 2px; padding-bottom: 0.5rem; border-bottom: 3px solid var(--navy); cursor: default; transition: border-color var(--dur-fast) ease; }
.tl-num { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.1em; color: var(--text-muted); }
.tl-name { font-family: var(--font-display); font-size: 0.95rem; color: var(--navy); white-space: nowrap; transition: color var(--dur-fast) ease; }
.tl-dot { display: none; }
.tl-phases li.is-on { border-bottom-color: var(--gold); }
.tl-phases li.is-on .tl-name { color: var(--gold-text); }
.tl-services .tl-row { border-top: 1px solid var(--line); padding: 1rem 0; align-items: stretch; transition: opacity var(--dur-fast) ease; }
.tl-services .tl-row:first-child { border-top: 0; }
.tl-services .tl-row.is-highlight { background: transparent; box-shadow: none; }
.tl-services .tl-row.is-dim { opacity: 0.45; }
.tl-text h3 { font-size: 1.15rem; line-height: 1.2; }
.tl-text .service-row__when { margin-top: 0.15rem; font-size: 0.95rem; }
.tl-desc { font-size: 0.85rem; line-height: 1.5; color: var(--text-muted); margin-top: 0.3rem; }
.tl-span-m { display: none; }
.tl-track { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); align-items: center; background: var(--guides); box-shadow: inset -1px 0 0 var(--line); margin-block: -1rem; }
.tl-bar { grid-row: 1; height: 12px; margin-inline: 3px; border-radius: 3px; background: var(--gold); transition: background var(--dur-fast) ease; }
.tl-row.is-highlight .tl-bar, .tl-row:hover .tl-bar { background: var(--navy); }
@media (max-width: 63.99em) {
  .tl-row { grid-template-columns: minmax(0, 1fr); }
  .tl-track { display: none; }
  .tl-phases { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 0.75rem; margin-top: 1rem; }
  .tl-phases li { align-items: flex-start; border-bottom-width: 2px; }
  .tl-span-m { display: block; margin-top: 0.5rem; font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold-text); }
}
/* Country index, wide screens: the largest region takes half the row and splits its list in two, read top to bottom */
@media (min-width: 80em) {
  .country-index { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .region:first-child { grid-column: span 3; }
  .region:first-child ul { grid-auto-flow: column; grid-template-rows: repeat(var(--rows, 4), auto); grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 2.5rem; }
  .region-label { min-height: calc(3.2em + 0.75rem + 2px); min-height: calc(2lh + 0.75rem + 2px); }  /* two label lines + rule + padding, so every list starts on the same line */
  .region li { gap: 0.6rem; }
  .region .cty { font-size: 1.2rem; white-space: nowrap; }
}
@media (max-width: 79.99em) { .country-index { grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); } }
.country-index-foot { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 1rem 2rem; }
.card-v4__meta span:first-child { display: inline-flex; align-items: center; gap: 0.5rem; }
.card-v4__meta .flag { width: 1.25rem; height: auto; border-radius: 2px; box-shadow: 0 0 0 1px var(--line); }
.card-v4__meta .flag--icon { height: 1rem; box-shadow: none; fill: none; stroke: var(--navy); stroke-width: 1.3; }

/* Round 6: text-only section heads, heading left / intro right, bottoms aligned */
@media (min-width: 60em) {
  .section-head { grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); column-gap: 5rem; align-items: end; }
  .section-head .lede { margin: 0; max-width: 34rem; }
  .section-head--stack { grid-template-columns: minmax(0, 1fr); }
}
@media (min-width: 80em) { .tl-text .service-row__when { white-space: nowrap; } }
.tl-services .tl-row { padding: 0.85rem 0; }
.tl-track { margin-block: -0.85rem; }
.svc-lines { display: grid; border-top: 1px solid var(--line-strong); margin-top: 1rem; }
.svc-lines li { display: grid; gap: 0.5rem 3rem; padding: 1.25rem 0; border-bottom: 1px solid var(--line); }
@media (min-width: 60em) { .svc-lines li { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr) auto; align-items: baseline; } }
.svc-lines h3 { font-size: 1.2rem; }
.svc-lines p { font-size: 0.9375rem; color: var(--text-muted); }
.svc-lines .service-row__when { margin-top: 0.2rem; }
.tl-span-m-static { font-family: var(--font-mono); font-size: 0.68rem !important; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold-text) !important; white-space: nowrap; }

/* About: balanced column lengths */
@media (min-width: 60em) {
  .about__side .portrait { max-width: 18rem; width: calc(100% - 1rem); }
  .about__side .portrait__caption { margin-top: 1.5rem; }
  .about__side .facts--stack { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; max-width: none; column-gap: 1.5rem; margin-top: 1.5rem; }
  .about__side .facts--stack .fact:nth-child(n+3) { grid-column: 1 / -1; }
}

/* Round 7 */
.clients { align-items: baseline; }
.clients__label { line-height: 1.5; }
.country-index-foot { justify-content: flex-end; margin-top: 0.5rem; }
#challenge .section-head--photo .photo img { aspect-ratio: 16 / 10; }
@media (min-width: 60em) {
  .stack--compact { grid-template-columns: 15rem minmax(0, 1fr) 2.5rem; column-gap: 2rem; }
  .stack--compact .stack__spine { padding-left: 1.5rem; gap: 1.25rem; }
  .stack--compact .stack__spine ul { margin-top: 0.5rem; gap: 0.9rem; align-content: start; }
  .stack--compact .stack__spine li::before { left: -1.5rem; }
  .stack--compact .stack__spine li { font-size: 0.875rem; }
}

/* Round 8 */
@media (min-width: 80em) {
  .stack--compact { grid-template-columns: 20rem minmax(0, 1fr); }
  .stack--compact .stack__spine li, .stack--compact .stack__spine h3, .stack--compact .layer h3 { white-space: nowrap; }
}
#experience .stats-v4 { margin-top: clamp(1.5rem, 3vw, 2.25rem); }
#experience .stats-v4 + .country-index { margin-top: 0; }

/* Round 9: no side arrow in the compact stack */
.stack--compact .stack__up { display: none !important; }
@media (min-width: 60em) and (max-width: 79.99em) { .stack--compact { grid-template-columns: 9.5rem minmax(0, 1fr); } }

/* Round 10: spread the delivery items down to the foundation box */
@media (min-width: 60em) {
  .stack--compact .stack__spine { padding-bottom: 0; }
  .stack--compact .stack__spine ul { flex: 1; display: flex; flex-direction: column; justify-content: space-between; gap: 0.6rem; margin-top: 1.25rem; padding-bottom: 0; }
  .stack--compact .stack__spine li { line-height: 1.35; }
}

/* Round 11: Throughout as one continuous band */
.tl-bar { height: 8px; margin-inline: 0; border-radius: 2px; }
.tl-services { border-bottom: 1px solid var(--line-strong); }
.tl-row--through { align-items: start; margin-bottom: 1.5rem; }
.tl-through__label { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--gold-text); margin-bottom: 0.3rem; }
.tl-through__names { font-size: 13.5px; line-height: 1.5; color: var(--navy); max-width: 26rem; }
.tl-band-cell { padding-top: 38px; }
.tl-band { display: block; height: 24px; box-sizing: border-box; background: rgba(140, 122, 91, 0.32); border: 1px solid var(--gold); }
@media (min-width: 48em) {
  /* text block is centred on the band: band centre sits 38 + 12 = 50px below the matrix rule */
  .tl-through { height: 62px; position: relative; }
  .tl-through__inner { position: absolute; left: 0; right: 0; top: 50px; transform: translateY(-50%); }
  .tl-row--through { margin-bottom: 2.25rem; }
}
@media (max-width: 47.99em) {
  .tl-band-cell { display: none; }
  .tl-services { border-bottom: 0; }
  .tl-row--through { border-top: 1px solid var(--line-strong); padding-top: 1rem; }
  .tl-through__label, .tl-through__names { display: inline; }
  .tl-through__label::after { content: " — "; letter-spacing: 0; }
}

/* Round 11b: header names never collide on laptop widths */
@media (min-width: 64em) and (max-width: 79.99em) {
  .tl-row { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 2rem; }
  .tl-name { font-size: 0.85rem; }
}

/* Round 12: hero subhead as lead + meta line */
.hero__grid--v4 .hero-lead { margin-top: 44px; max-width: 56ch; font-size: 20px; line-height: 1.5; color: rgba(11, 31, 51, 0.85); text-wrap: balance; }
.hero__grid--v4 .hero-lead span { display: block; text-wrap: balance; }
html:not([lang="en"]) .hero__grid--v4 .hero-lead { max-width: 76ch; }
.hero__grid--v4 .hero-meta { margin-top: 20px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-muted); }
.hero__grid--v4 .hero__actions { margin-top: 40px; }
.hero__grid--v4 .practice-line { margin-top: 16px; }

/* Round 14: research & comparative block */
.research-block { margin-top: clamp(2rem, 4vw, 2.75rem); padding-top: clamp(1.75rem, 3.5vw, 2.5rem); border-top: 1px solid var(--line); }
.research-block .eyebrow { margin-bottom: 1.5rem; }
.research-block__grid { display: grid; gap: 1.25rem; }
@media (min-width: 48em) { .research-block__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 4fr); column-gap: 3rem; align-items: center; } }
.research-block__fig .stat-v4__label { margin-top: 0.75rem; }
.research-block__body { max-width: 44rem; }
.research-block__body p { font-size: 1rem; line-height: 1.6; color: var(--text); }
.research-block__body p + p { margin-top: 0.9rem; }
.research-block__link { font-weight: 500; color: var(--navy); text-decoration: underline; text-decoration-color: var(--gold); text-underline-offset: 0.2em; }
.research-block__link:hover { text-decoration-color: var(--navy); }
.research-block + .country-index-foot { margin-top: 1.75rem; }

.research-block__body strong { font-weight: 600; color: var(--navy); }

@media (min-width: 80em) {
  .research-block__body { max-width: none; }
}

/* Round 15: tighter Challenges section */
#challenge .section-head--photo .photo img { aspect-ratio: 2 / 1; }
@media (min-width: 60em) {
  /* photo top stays level with the eyebrow, photo bottom meets the last line of the headline, caption sits below */
  #challenge .section-head--photo { --ch-fs: clamp(1.75rem, 1.3rem + 1.4vw, 2.5rem); --ch-lift: calc(var(--ch-fs) * 0.336); --ch-gap: 0.7rem;
    align-items: stretch; padding-bottom: calc(var(--ch-gap) + 1.1rem - var(--ch-lift)); }
  #challenge .section-head--photo > div > :last-child { margin-bottom: 0; }
  #challenge .section-head--photo .photo { position: relative; align-self: stretch; }
  #challenge .section-head--photo .photo img { position: absolute; top: 0; left: 0; width: 100%; height: calc(100% - var(--ch-lift)); aspect-ratio: auto; min-height: 0; max-height: none; object-fit: cover; }
  #challenge .section-head--photo .photo__cap { position: absolute; left: 0; right: 0; top: calc(100% - var(--ch-lift) + var(--ch-gap)); margin: 0; line-height: 1.1rem; }
}
#challenge .section-head { margin-bottom: 0; }
#challenge .gaps { margin-top: clamp(1.5rem, 2.5vw, 2rem); }
#challenge .gap { padding: clamp(1.25rem, 2.2vw, 1.65rem); gap: 0.5rem; }

/* Round 16: homepage publications as a compact shelf of covers (tablet and up); phones keep a tight list */
@media (min-width: 40em) {
  #insights .insights { border-top: 0; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.75rem 1.25rem; }
  #insights .insight { display: flex; flex-direction: column; gap: 0.85rem; padding: 0; border-bottom: 0; }
  #insights .insight__cover { width: 100%; max-width: 9.5rem; transition: transform var(--dur-fast) ease, box-shadow var(--dur-fast) ease; }
  #insights .insight:hover .insight__cover { transform: translateY(-3px); box-shadow: 0 2px 4px rgba(11, 31, 51, 0.1), 0 12px 22px -10px rgba(11, 31, 51, 0.35); }
  #insights .insight h3 { font-size: 1.02rem; line-height: 1.3; }
}
@media (min-width: 64em) { #insights .insights { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 2rem 1.75rem; } }
@media (max-width: 39.99em) {
  #insights .insight { grid-template-columns: 3.5rem minmax(0, 1fr); padding: 1rem 0; gap: 0 1rem; }
  #insights .insight__cover { width: 3.5rem; }
  #insights .insight h3 { font-size: 1.02rem; line-height: 1.3; }
}
#insights .insight__meta span:not(.insight__year) { display: none; }
#insights .insight__body .insight__meta { margin-bottom: 0.3rem; }
#insights .insight__source { margin-top: 0.3rem; font-size: 0.8125rem; line-height: 1.4; }
#insights .insight > .link-bracket { display: none; }
#insights .insights-foot { margin-top: 2.25rem; }

/* Capabilities page (draft) */
.draft-note { display: block; width: fit-content; margin-bottom: 2rem; padding: 0.5rem 0.8rem; font-size: 0.8125rem; color: var(--navy); background: rgba(140, 122, 91, 0.12); border: 1px dashed var(--gold); border-radius: 6px; }
.tbc { display: inline-block; margin-left: 0.4rem; padding: 0.05rem 0.45rem; font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold-text); border: 1px dashed var(--gold); border-radius: 999px; vertical-align: 0.15em; white-space: nowrap; }
.cap-head { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1.5rem; }
.cap-head .eyebrow { margin: 0; }
.cap-intro { max-width: 44rem; color: var(--text-muted); margin: -0.5rem 0 2rem; }
.cap-table-wrap { overflow-x: auto; }
.cap-table { width: 100%; border-collapse: collapse; min-width: 44rem; }
.cap-table thead th { text-align: left; font-family: var(--font-mono); font-size: 0.68rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); padding: 0 1.25rem 0.75rem 0; border-bottom: 2px solid var(--navy); }
.cap-table tbody th, .cap-table td { text-align: left; vertical-align: top; padding: 1.25rem 1.25rem 1.25rem 0; border-bottom: 1px solid var(--line); font-weight: 400; }
.cap-title { display: block; font-family: var(--font-display); font-size: 1.15rem; color: var(--navy); line-height: 1.2; }
.cap-when { display: block; margin-top: 0.3rem; font-family: var(--font-display); font-style: italic; font-size: 0.9rem; color: var(--gold-text); max-width: 20rem; }
.cap-outputs { display: grid; gap: 0.3rem; font-size: 0.9rem; color: var(--text); }
.cap-outputs li { position: relative; padding-left: 0.9rem; }
.cap-outputs li::before { content: ""; position: absolute; left: 0; top: 0.65em; width: 0.45rem; height: 1.5px; background: var(--gold); }
.phase-strip { display: grid; grid-template-columns: repeat(6, 12px); gap: 3px; }
.phase-strip i { display: block; height: 8px; border-radius: 2px; background: var(--line); }
.phase-strip i.on { background: var(--gold); }
.cap-span { display: block; margin-top: 0.45rem; font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.08em; color: var(--text-muted); }
.ev { display: inline-block; margin: 0 0.3rem 0.35rem 0; padding: 0.15rem 0.55rem; font-size: 0.78rem; border-radius: 999px; white-space: nowrap; }
.ev--country { color: var(--navy); border: 1px solid var(--line-strong); background: var(--white); }
.ev--pub, .ev--nopage { color: var(--navy); border: 1px solid var(--line-strong); background: var(--white); }
.dom-grid { display: grid; gap: 2.5rem 3rem; }
@media (min-width: 60em) { .dom-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.dom-role { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-text); margin-bottom: 0.2rem; }
.dom-group h3 { font-size: 1.3rem; margin-bottom: 0.75rem; }
.dom-list { border-top: 2px solid var(--navy); }
.dom-list li { display: grid; gap: 0.35rem 1rem; padding: 0.7rem 0 0.35rem; border-bottom: 1px solid var(--line); }
@media (min-width: 40em) { .dom-list li { grid-template-columns: minmax(13rem, 1fr) minmax(0, auto); align-items: baseline; } .dom-ev { text-align: right; } }
.dom-name { font-size: 0.9375rem; color: var(--navy); padding-bottom: 0.35rem; }
.dom-ev .tbc { margin: 0 0 0.35rem; }
.std-grid { display: grid; gap: 2rem; }
@media (min-width: 40em) { .std-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 64em) { .std-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2.25rem 2.5rem; } }
.std-group ul { border-top: 2px solid var(--navy); padding-top: 0.6rem; display: grid; gap: 0.55rem; font-size: 0.875rem; color: var(--text); line-height: 1.45; }
.engage-grid { display: grid; gap: 1.5rem 2.5rem; margin: 0; }
@media (min-width: 40em) { .engage-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 64em) { .engage-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.engage-grid > div { border-top: 2px solid var(--navy); padding-top: 0.75rem; }
.engage-grid dt { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-text); margin-bottom: 0.4rem; }
.engage-grid dd { margin: 0; font-size: 0.9375rem; color: var(--text); line-height: 1.55; }
.engage-cta { margin-top: 2.25rem; display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; }
.engage-pdf { font-size: 0.875rem; color: var(--text-muted); }

.region-also { margin-top: 0.6rem; font-size: 0.875rem; line-height: 1.45; color: var(--text-muted); }

.cap-h2 { display: flex; align-items: baseline; gap: 0.9rem; margin: 0; font-family: var(--font-display); font-weight: 500; font-size: clamp(1.45rem, 1.2rem + 0.8vw, 1.85rem); line-height: 1.2; color: var(--navy); }
.cap-h2__num { font-family: var(--font-mono); font-size: 0.8rem; font-weight: 500; letter-spacing: 0.1em; color: var(--gold-text); }
.cap-head { margin-bottom: 1.75rem; }
.cap-label { font-weight: 500; }

.cap-download { margin-top: 1.75rem; }

/* Long tags wrap instead of overflowing */
.ev, .card-v4__foot .pill { white-space: normal; max-width: 100%; }
@media (min-width: 64em) and (max-width: 79.99em) { html:not([lang="en"]) .tl-name { font-size: 0.74rem; letter-spacing: -0.01em; } }

/* Translated pages: longer words, so one-line rules relax */
@media (min-width: 80em) { html:not([lang="en"]) .tl-name { font-size: 0.82rem; letter-spacing: -0.005em; } }
html:not([lang="en"]) .stack--compact .stack__spine li, html:not([lang="en"]) .stack--compact .stack__spine h3 { white-space: normal; }

/* Menu links land exactly under the sticky header (JS keeps --header-h equal to its real height) */
html { scroll-padding-top: calc(var(--header-h, 73px) - 1px); }

/* Round 20: mobile refinements */
.hero__grid--v4 .hero-meta span { display: inline-block; }
.tl-legend { display: none; }
@media (max-width: 63.99em) {
  .tl-row--head { display: block; }
  .tl-row--head .tl-text { display: none; }
  .tl-legend { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.3rem 1rem; margin: 0 0 1rem; font-family: var(--font-display); font-size: 0.95rem; color: var(--navy); }
  .tl-legend b { font-family: var(--font-mono); font-weight: 500; font-size: 0.66rem; letter-spacing: 0.08em; color: var(--gold-text); margin-right: 0.35rem; }
  .tl-phases { grid-template-columns: repeat(6, minmax(0, 1fr)); row-gap: 0; margin-top: 0; }
  .tl-phases li { align-items: center; padding-bottom: 0.35rem; margin-inline: 1px; border-bottom-width: 2px; }
  .tl-phases .tl-name { display: none; }
  .tl-services .tl-row { padding: 0.95rem 0; }
  .tl-track { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); height: 12px; margin: 0.7rem 0 0; }
  .tl-bar { height: 8px; }
  .tl-span-m { display: none; }
}
@media (min-width: 30em) and (max-width: 63.99em) { .tl-legend { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 60em) {
  .stack--compact .stack__spine { grid-column: 1; grid-row: 1; }
  .stack--compact .stack__layers { grid-column: 2; grid-row: 1; }
}
@media (max-width: 24.99em) { .hero__actions .btn { white-space: normal; text-align: left; } }
@media (max-width: 34.99em) { .stats-v4 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.75rem 1.25rem; } .stat-v4__fig { font-size: 2.6rem; } .stat-v4__detail { font-size: 0.875rem; } }

/* French phase labels (Structuration, Déploiement) are the longest */
@media (min-width: 64em) { html[lang="fr"] .tl-name { font-size: 0.72rem; letter-spacing: -0.015em; } }

/* Contact: compact card by default, large form when opened (only with JS; without JS the form stays visible) */
.compose, .form__head { display: none; }
.js .compose { display: grid; gap: 1rem; align-content: start; padding: clamp(1.5rem, 3vw, 2.25rem); border: 1px solid rgba(243, 240, 234, 0.18); border-radius: var(--radius-lg); background: rgba(243, 240, 234, 0.04); }
.compose__title { font-family: var(--font-display); font-size: 1.5rem; line-height: 1.2; color: var(--on-navy); }
.compose__text { color: var(--on-navy-muted); font-size: 0.975rem; line-height: 1.55; max-width: 32rem; }
.compose__open { justify-self: start; margin-top: 0.5rem; background: var(--paper) !important; color: var(--navy) !important; border-color: var(--paper) !important; }
.compose__open:hover { background: var(--white) !important; }
.js .contact:not(.is-open) .form { display: none; }
.js .contact.is-open .compose { display: none; }
.js .form__head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; }
.form__title { font-family: var(--font-display); font-size: 1.6rem; line-height: 1.2; color: var(--navy); }
.form__close { font: inherit; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-text); background: none; border: 0; padding: 0.5rem 0; cursor: pointer; }
.form__close::before { content: "× "; font-size: 1rem; vertical-align: -0.05em; }
.form__close:hover { color: var(--navy); }
@media (min-width: 60em) {
  .js .contact.is-open .form { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 1.75rem; row-gap: 1.5rem; padding: clamp(2rem, 3.5vw, 3rem); }
  .js .contact.is-open .form > .form__head, .js .contact.is-open .form > .form__row, .js .contact.is-open .form > .field:has(textarea), .js .contact.is-open .form > .form__foot { grid-column: 1 / -1; }
}
}
.js .contact.is-open .field label { font-size: 0.95rem; }
.js .contact.is-open .field input, .js .contact.is-open .field select, .js .contact.is-open .field textarea { font-size: 1.05rem; padding: 0.9rem 1rem; min-height: 3.4rem; }
.js .contact.is-open .field textarea { min-height: 15rem; }
.js .contact.is-open .form__foot .btn { padding-inline: 1.75rem; min-height: 3.4rem; }

/* Contact: section head, channels on one row, message card / form below */
#contact .section-head .lede { color: var(--on-navy-muted); }
.contact__channels--row { margin-top: clamp(2rem, 4vw, 2.75rem); }
@media (min-width: 48em) {
  .contact__channels--row { grid-template-columns: repeat(2, minmax(0, 1fr)); border-bottom: 1px solid rgba(243, 240, 234, 0.15); }
  .contact__channels--row .channel { grid-template-columns: minmax(0, 1fr); border-bottom: 0; padding: 1.1rem 1.5rem 1.1rem 0; }
  .contact__channels--row .channel + .channel { border-left: 1px solid rgba(243, 240, 234, 0.15); padding-left: 1.5rem; }
  .contact__channels--row .channel dd a { min-height: 2.25rem; }
}
.contact.contact--stacked { grid-template-columns: minmax(0, 1fr); gap: 0; margin-top: clamp(1.75rem, 3.5vw, 2.5rem); }
@media (min-width: 48em) {
  .js .compose { grid-template-columns: minmax(0, 1fr) auto; column-gap: 2.5rem; row-gap: 0.4rem; align-items: center; }
  .compose__title, .compose__text { grid-column: 1; }
  .compose__open { grid-column: 2; grid-row: 1 / span 2; margin-top: 0; justify-self: end; }
  .compose__text { max-width: 44rem; }
}

/* Closing the form without sending */
.form__cancel { display: none; }
.js .form__cancel { display: inline-flex; }
.form__actions { display: inline-flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; margin-left: auto; }
.form .form__cancel { background: transparent; color: var(--navy); border: 1px solid var(--line-strong); }
.form .form__cancel:hover { border-color: var(--navy); }
.js .contact.is-open .form__foot .form__cancel { min-height: 3.4rem; padding-inline: 1.5rem; }
.form__close { border: 1px solid var(--line-strong) !important; border-radius: 999px; padding: 0.45rem 0.9rem !important; color: var(--navy) !important; font-size: 0.75rem !important; }
.form__close:hover { border-color: var(--navy) !important; }

/* Footer: logo + description only */
.footer__grid--simple { display: block; }
.footer__logo.footer__logo--wide { width: auto; height: 1.75rem; margin-bottom: 1rem; }
.footer__grid--simple .footer__brand p { max-width: 48rem; font-size: 0.9375rem; line-height: 1.55; }

/* About: heading row on top; facts split between columns */
#about .section-head .lede { max-width: none; }
@media (min-width: 60em) { #about .section-head { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); column-gap: 3.5rem; } }
.facts--body { margin-top: 2rem; }
@media (min-width: 40em) { .facts--body { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 2.5rem; } }

/* About layout: name above portrait, facts on one row */
.about__side .portrait__caption { margin: 0 0 1.25rem; }
.about__side .portrait__caption span { white-space: nowrap; font-size: 0.66rem; }
.about > .facts--row { grid-column: 1 / -1; }
.facts.facts--row { margin-top: 0; padding-top: 1.5rem; border-top: 1px solid var(--line); display: grid; gap: 1.25rem 2.5rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 40em) { .facts.facts--row { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 64em) { .facts.facts--row { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr) minmax(0, 1.8fr); } }
@media (min-width: 60em) {
  .about__side .portrait { max-width: 14rem; }
  /* name/title sits on its own row so the text column centres on the portrait, not the whole side column */
  .about { grid-template-columns: 15rem minmax(0, 1fr); column-gap: 7.5rem; row-gap: 0; }
  .about > .about__side { display: contents; }
  .about__side .portrait__caption { grid-column: 1; grid-row: 1; }
  /* the side column no longer creates a stacking context, so the gold frame needs one of its own */
  .about__side .portrait { grid-column: 1; grid-row: 2; align-self: center; margin: 0; z-index: 0; }
  .about > .about__body { grid-column: 2; grid-row: 2; align-self: center; }
  .about > .facts--row { grid-row: 3; margin-top: 2.5rem; }
  .about__body p { font-size: 0.9375rem; }
}

/* Capability map §02: the domain diagram as overview above the detailed lists */
.cap-overview { margin: 0.5rem 0 clamp(2.5rem, 5vw, 3.5rem); }

/* What I do: closing note and capability-map link under the diagram (replaces the Focus Areas section) */
.services-foot { margin-top: clamp(2rem, 4vw, 2.75rem); }
.services-note { max-width: none; font-size: 1.0625rem; line-height: 1.6; color: var(--text-muted); }  /* one sentence per line on desktop */
.services-foot .focus-more { margin-top: 1.25rem; }

/* French hero headline 6% smaller: with « les États » its second sentence fits one line, so all four languages share the same hero height */
html[lang="fr"] .hero__grid--v4 .h-display { font-size: clamp(1.97rem, 1.32rem + 2.44vw, 3.34rem); }
html[lang="fr"] .clients__line { font-size: 0.94rem; }  /* the French client list holds one line down to 1280px */

/* Challenges: standard header (title left, supporting line right); three observations in open columns under gold rules */
.challenge { display: grid; gap: 1.25rem; }
.challenge__body { display: contents; }
.challenge__body .lede { margin: 0; max-width: 34rem; }
#challenge .gaps.gaps--stack { grid-template-columns: minmax(0, 1fr); gap: 2rem; margin-top: 1.5rem; padding: 0; list-style: none; background: none; border: 0; }
#challenge .challenge .gap { background: none; padding: 1.25rem 0 0; border-top: 2px solid var(--gold-soft); gap: 0.75rem; }
#challenge .challenge .gap:hover { background: none; }
#challenge .challenge .gap h3 { font-size: 1.35rem; }
.gaps--stack .gap__num { font-size: 0.64rem; letter-spacing: 0.1em; }
@media (min-width: 60em) {
  .challenge { grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); column-gap: 5rem; row-gap: 0; align-items: end; }
  .challenge__body .lede { grid-column: 2; grid-row: 1; }
  #challenge .gaps.gaps--stack { grid-column: 1 / -1; grid-row: 2; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 3rem; margin-top: clamp(2rem, 4vw, 3rem); }
}

/* CV download: hero secondary button + About foot link */
.btn__tag { font-family: var(--font-mono); font-size: 0.62rem; font-weight: 500; letter-spacing: 0.12em; color: var(--gold-text); padding: 0.15rem 0.4rem; border: 1px solid var(--line-strong); border-radius: 3px; line-height: 1; }
.btn--cv:hover .btn__tag { border-color: var(--gold); }
.btn--cv:hover svg { transform: translateY(2px); }
.about > .about-cv { grid-column: 1 / -1; justify-self: end; margin-top: 1.25rem; }
@media (min-width: 60em) { .about > .about-cv { grid-row: 4; } }

/* Engagement + capabilities pages */
.engagement-page__flag { display: inline-block; width: 2.4rem; height: auto; margin-right: 0.9rem; vertical-align: 0.15em; border-radius: 2px; box-shadow: 0 0 0 1px var(--line); }
.engagement-page__item { padding: 2rem 0; border-top: 1px solid var(--line-strong); display: grid; gap: 1.25rem; max-width: 52rem; }
.engagement-page__item .h-section { font-size: var(--step-3); }
.engagement-facts { grid-template-columns: minmax(0, 1fr) !important; margin-top: 0; }
@media (min-width: 40em) { .engagement-facts { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; } }
.engagement-page__text { font-size: 1.05rem; line-height: 1.65; color: var(--text); }
.engagement-page__back { margin-top: 1.5rem; }