/* ============================================================
   VALEUR AJOUTÉE TECHNOLOGIES — DESIGN SYSTEM v3
   Brand colours: #023375 (blue) · #FEAD06 (amber)
   Font: Montserrat
   Direction: editorial/manifesto — typography-led, no chrome
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400;1,700&display=swap');

/* ── Tokens ─────────────────────────────────────────────── */
:root {
  /* Brand */
  --blue:        #023375;
  --blue-dark:   #01234F;
  --blue-deeper: #011A3C;
  --blue-light:  #E8EDF6;
  --amber:       #FEAD06;
  --amber-dark:  #D99400;
  --amber-light: #FEF3CC;

  /* Neutrals */
  --black:       #0A0A0A;
  --charcoal:    #1A1A1A;
  --dark:        #2E2E2E;
  --mid:         #555555;
  --muted:       #909090;
  --border:      #DEDEDE;
  --border-lt:   #F0F0F0;
  --white:       #FFFFFF;
  --off-white:   #F8F8F6;

  --font: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  color: var(--charcoal);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ── Typography ─────────────────────────────────────────── */
h1 {
  font-size: clamp(3rem, 6.5vw, 5.75rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.03em;
  color: var(--white);
}
h2 {
  font-size: clamp(2rem, 3.6vw, 3.25rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.03em;
  color: var(--black);
  text-wrap: balance;
}
h3 {
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--black);
}
h4 {
  font-size: .9375rem;
  font-weight: 700;
  color: var(--black);
}
p { color: var(--dark); }
.lead {
  font-size: clamp(1.0625rem, 1.4vw, 1.1875rem);
  line-height: 1.65;
  font-weight: 400;
  color: var(--dark);
  max-width: 62ch;
}
.lead-white { color: rgba(255,255,255,.72); }
.label {
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}
.label-amber {
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--amber);
}
.text-amber  { color: var(--amber); }
.text-blue   { color: var(--blue); }
.text-muted  { color: var(--muted); }
.text-white  { color: var(--white); }
.italic { font-style: italic; }

/* ── Layout ─────────────────────────────────────────────── */
.container    { max-width: 1080px; margin: 0 auto; padding: 0 2.5rem; }
.container-sm { max-width:  720px; margin: 0 auto; padding: 0 2.5rem; }

.section    { padding: clamp(5rem, 9vw, 8rem) 0; }
.section-lg { padding: clamp(7rem, 12vw, 11rem) 0; }
.section-sm { padding: clamp(3rem, 5vw, 4rem) 0; }

.section-white { background: var(--white); }
.section-off   { background: var(--off-white); }
.section-blue  {
  background: var(--blue);
  color: var(--white);
}
.section-blue h2, .section-blue h3, .section-blue h4 { color: var(--white); }
.section-blue p { color: rgba(255,255,255,.7); }

.section-dark  {
  background: var(--blue-deeper);
  color: var(--white);
}
.section-dark h2, .section-dark h3 { color: var(--white); }
.section-dark p { color: rgba(255,255,255,.6); }

.border-top    { border-top: 1px solid var(--border); }
.border-bottom { border-bottom: 1px solid var(--border); }

/* ── Navigation ─────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--blue-deeper);
  border-bottom: 1px solid rgba(255,255,255,.08);
  transition: background .25s ease;
}
.nav.scrolled {
  background: rgba(1, 26, 60, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  gap: 2rem;
}
.nav-logo {
  font-size: .9rem;
  font-weight: 800;
  color: var(--white);
  white-space: nowrap;
  letter-spacing: -.01em;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.nav-logo em {
  font-style: normal;
  color: var(--amber);
}
.nav-logo-img {
  height: 36px;
  width: auto;
  display: block;
  object-fit: contain;
}
.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  flex: 1;
  justify-content: center;
}
.nav-links a {
  font-size: .75rem;
  font-weight: 600;
  color: rgba(255,255,255,.55);
  padding: .5rem .875rem;
  letter-spacing: .02em;
  transition: color .15s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--white); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-shrink: 0;
}
.lang-toggle {
  font-size: .75rem;
  font-weight: 700;
  color: rgba(255,255,255,.45);
  cursor: pointer;
  letter-spacing: .08em;
  transition: color .15s;
  user-select: none;
  text-transform: uppercase;
}
.lang-toggle:hover { color: var(--amber); }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font);
  font-weight: 700;
  font-size: .875rem;
  padding: .9375rem 2rem;
  border: none;
  cursor: pointer;
  transition: background .15s, color .15s, opacity .15s;
  text-decoration: none;
  line-height: 1;
  white-space: nowrap;
  letter-spacing: .02em;
  text-transform: uppercase;
}
.btn-primary {
  background: var(--amber);
  color: var(--blue-deeper);
}
.btn-primary:hover { background: var(--amber-dark); }

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.35);
  padding: calc(.9375rem - 2px) calc(2rem - 2px);
}
.btn-outline-white:hover {
  border-color: var(--white);
  background: rgba(255,255,255,.06);
}
.btn-dark {
  background: var(--blue-deeper);
  color: var(--white);
}
.btn-dark:hover { background: var(--blue-dark); }

.btn-nav {
  background: var(--amber);
  color: var(--blue-deeper);
  font-size: .75rem;
  font-weight: 700;
  padding: .625rem 1.25rem;
  letter-spacing: .03em;
}
.btn-nav:hover { background: var(--amber-dark); }

.btn-lg {
  font-size: .9375rem;
  padding: 1.125rem 2.5rem;
}
.btn-arrow::after { content: ' →'; }

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: calc(100svh - 56px);
  background: var(--blue-deeper);
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.07);
  isolation: isolate;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background: url('assets/hero-city.jpg') center 30% / cover no-repeat;
  filter: saturate(.86) brightness(1.02);
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(1,26,60,.86) 0%, rgba(1,26,60,.42) 38%, rgba(1,26,60,0) 58%),
    linear-gradient(105deg, rgba(1,26,60,.95) 0%, rgba(1,26,60,.50) 60%, rgba(1,26,60,.12) 100%);
}
.hero .container {
  flex: 1 1 auto;
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: clamp(2rem, 4.5vw, 4.5rem);
  align-items: center;
  align-content: center;
  padding-top: clamp(2rem, 4vh, 3rem);
  padding-bottom: clamp(2rem, 4vh, 3rem);
}
.hero-ticker { flex: 0 0 auto; }
.hero-content { position: relative; z-index: 2; max-width: 640px; }
.hero-eyebrow {
  display: block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1rem;
}
.hero-rule {
  width: 56px;
  height: 3px;
  background: var(--amber);
  margin: 0 0 1.5rem;
}
.hero h1 {
  font-size: clamp(2.125rem, 3.4vw, 3.375rem);
  line-height: 1.04;
  letter-spacing: -.03em;
  margin-bottom: 1.375rem;
  max-width: 30ch;
}
.hero h1 em { color: var(--amber); font-style: normal; }
.hero .lead-white { max-width: 50ch; margin-bottom: 1.75rem; font-size: 1.03125rem; line-height: 1.6; color: rgba(255,255,255,.78); }
.hero-actions {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  align-items: center;
}
.hero-textlink {
  font-size: .9375rem;
  font-weight: 600;
  color: #fff;
  border-bottom: 1px solid rgba(254,173,6,.5);
  padding-bottom: 2px;
  transition: border-color .15s, color .15s;
}
.hero-textlink:hover { border-color: var(--amber); color: var(--amber); }
.hero-trust { font-size: .8125rem; color: rgba(255,255,255,.72); margin-top: 1.25rem; letter-spacing: .04em; }
.hero-trust strong { color: var(--amber); font-weight: 700; }

/* Hero data exhibit (right zone) */
.hero-exhibit {
  position: relative;
  z-index: 2;
  background: rgba(1, 26, 60, 0.66);
  backdrop-filter: blur(14px) saturate(120%);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  border: 1px solid rgba(254,173,6,.28);
  border-top: 2px solid var(--amber);
  padding: clamp(1.75rem, 2.5vw, 2.5rem);
  box-shadow: 0 24px 60px rgba(1,10,30,.45);
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .hero-exhibit { background: rgba(1, 18, 44, 0.95); }
  .hero-ticker  { background: rgba(1, 10, 30, 0.92); }
  .nav.scrolled { background: var(--blue-deeper); }
}
.hero-exhibit-eyebrow {
  display: block;
  font-size: .625rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1.25rem;
}
.hero-exhibit-stat {
  font-size: clamp(2.25rem, 2.9vw, 2.75rem);
  font-weight: 800;
  line-height: .9;
  letter-spacing: -.04em;
  color: #fff;
}
.hero-exhibit-stat span { color: var(--amber); }
.hero-exhibit-label {
  margin-top: .875rem;
  font-size: .8125rem;
  line-height: 1.55;
  color: rgba(255,255,255,.6);
  max-width: 32ch;
}
.hero-exhibit-chart { display: block; width: 100%; height: 64px; margin: 1.5rem 0 .25rem; }
.hero-exhibit-rule { height: 1px; background: rgba(255,255,255,.12); margin: 1.25rem 0; }
.hero-exhibit-sub { font-size: .875rem; color: rgba(255,255,255,.82); line-height: 1.5; }
.hero-exhibit-sub strong { color: var(--amber); font-weight: 800; }

/* Hero geo strip — credential band */
.hero-ticker {
  position: relative;
  z-index: 2;
  border-top: 1px solid rgba(255,255,255,.10);
  background: rgba(1, 10, 30, 0.66);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.hero-ticker-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 1.125rem 2.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
}
.hero-ticker-label {
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--amber);
  white-space: nowrap;
}
.hero-ticker span {
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(255,255,255,.82);
  white-space: nowrap;
}
.hero-ticker span::after {
  content: '·';
  margin-left: 1.5rem;
  color: rgba(254,173,6,.5);
}
.hero-ticker span:last-child::after { content: ''; margin: 0; }
.hero-ticker .hero-ticker-label::after { content: ''; margin: 0; }

/* ── Interior page hero (lighter than homepage hero) ─────── */
.hero-interior {
  position: relative;
  background:
    linear-gradient(100deg, rgba(1,26,60,.97) 0%, rgba(1,26,60,.94) 45%, rgba(1,26,60,.74) 78%, rgba(1,26,60,.62) 100%),
    url('assets/signal-field.jpg') center 35% / cover no-repeat;
  background-color: var(--blue-deeper);
  padding: 5.5rem 0 4.5rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
  overflow: hidden;
}
.hero-interior .container { position: relative; z-index: 2; }
.hero-interior h1 {
  font-size: clamp(2.5rem, 5.5vw, 4.25rem);
  line-height: 1.05;
  letter-spacing: -.03em;
}
.hero-interior .hero-rule { margin: 0 0 1.75rem; }
.hero-interior .ghost-num {
  position: absolute;
  top: -3rem;
  right: -1rem;
  left: auto;
  color: var(--white);
  opacity: .045;
  font-size: clamp(8rem, 18vw, 17rem);
  z-index: 1;
}

/* ── Pullquote section ───────────────────────────────────── */
.pullquote-section {
  position: relative;
  background: var(--blue);
  padding: 10rem 0;
  overflow: hidden;
  border-top: 2px solid var(--amber);
}
.pullquote-section .container { position: relative; z-index: 2; }
.pullquote-mark {
  position: absolute;
  top: 2rem;
  left: max(2.5rem, calc((100vw - 1080px)/2 + 2.5rem));
  font-size: 12rem;
  font-weight: 900;
  line-height: 1;
  color: var(--amber);
  opacity: .08;
  z-index: 1;
  pointer-events: none;
  font-family: Georgia, 'Times New Roman', serif;
}
.pullquote {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 700;
  font-style: normal;
  line-height: 1.3;
  letter-spacing: -.02em;
  color: var(--white);
  max-width: 24ch;
  border-left: 6px solid var(--amber);
  padding-left: 2.5rem;
}
.pullquote strong {
  font-style: normal;
  font-weight: 800;
  color: var(--amber);
}
.pullquote-source {
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
  margin-top: 2.5rem;
  padding-left: 2.75rem;
}

/* ── Section Header ─────────────────────────────────────── */
.section-header { margin-bottom: 4rem; position: relative; }
.section-header.centered { text-align: center; }
.section-header .label,
.section-header .label-amber { margin-bottom: 1rem; display: block; }
.section-header h2 { margin-bottom: 1rem; max-width: 20ch; }
.section-header.centered h2,
.section-header.text-center h2 { max-width: 26ch; margin-left: auto; margin-right: auto; }
.section-header .lead { max-width: 54ch; }
.section-header.centered .lead { margin: 0 auto; }
.section-header > * { position: relative; z-index: 1; }

/* Giant ghost number behind section headers */
.section { position: relative; overflow: hidden; }
.ghost-num {
  position: absolute;
  top: -2.5rem;
  left: -1rem;
  z-index: 0;
  font-size: clamp(8rem, 16vw, 16rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -.05em;
  color: var(--blue);
  opacity: .05;
  pointer-events: none;
  user-select: none;
}
.section-header.centered .ghost-num { left: 50%; transform: translateX(-50%); }
.ghost-num.on-dark { color: var(--amber); opacity: .06; }

/* ── Service Grid ────────────────────────────────────────── */
.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}
.service-card {
  padding: 2.5rem;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transition: background .15s;
  cursor: pointer;
}
.service-card:hover { background: var(--blue-light); }
.service-num {
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1.25rem;
  display: block;
}
.service-card h3 { margin-bottom: .75rem; }
.service-card p  { font-size: .9375rem; color: var(--mid); line-height: 1.7; }
.card-link {
  display: inline-flex;
  align-items: center;
  gap: .375rem;
  font-size: .8125rem;
  font-weight: 700;
  color: var(--blue);
  margin-top: 1.25rem;
  letter-spacing: .02em;
  transition: gap .15s;
}
.service-card:hover .card-link { gap: .625rem; }

/* ── Service List (editorial numbered rows) ──────────────── */
.service-list { border-top: 1px solid var(--border); }
.service-row {
  display: grid;
  grid-template-columns: 5rem 1fr 8.5rem;
  align-items: center;
  gap: 1.5rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border);
  transition: background .15s, padding-left .2s;
}
.service-row:hover { background: var(--off-white); padding-left: 1.25rem; }
.sr-num {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--blue);
  opacity: .22;
  transition: color .2s, opacity .2s;
}
.service-row:hover .sr-num { color: var(--amber); opacity: 1; }
.sr-body { max-width: 60ch; }
.sr-body h3 { font-size: 1.375rem; margin-bottom: .5rem; }
.sr-body p { font-size: .9375rem; color: var(--mid); line-height: 1.65; }
.sr-link {
  justify-self: end;
  text-align: right;
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: var(--blue);
}
.service-row:hover .sr-link { color: var(--amber-dark); }

/* ── Stat Row ────────────────────────────────────────────── */
.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
  margin: 5rem 0;
}
.stat-col {
  padding: 2.5rem 2rem;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stat-num {
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--blue);
  line-height: 1;
  margin-bottom: .5rem;
}
.stat-desc { font-size: .875rem; color: var(--mid); line-height: 1.5; }
.stat-src  { font-size: .75rem; color: var(--muted); margin-top: .375rem; font-style: italic; font-weight: 400; }

/* ── Case in Point — quote + dark number box ─────────────── */
.case-quote {
  font-size: clamp(1.5rem, 2.5vw, 1.875rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.015em;
  color: var(--blue);
  max-width: none;
  border-left: 6px solid var(--amber);
  padding-left: 1.75rem;
}
.case-box {
  margin-top: 2rem;
  padding: 3rem;
  background: var(--blue-deeper);
  border-top: 3px solid var(--amber);
}
.case-box-num {
  font-size: clamp(3rem, 6vw, 4.75rem);
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1;
  color: var(--amber);
}
.case-box-line {
  font-size: .9375rem;
  color: rgba(255,255,255,.85);
  margin-top: .875rem;
  line-height: 1.5;
  max-width: 34ch;
}
.case-box-note {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: rgba(254,173,6,.55);
  margin-top: 1rem;
}

/* ── Section number label (01 / 02 / 03) ────────────────── */
.section-num {
  display: block;
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: .75rem;
}

/* ── Named Insight Cards (Lumena pattern) ────────────────── */
.insight-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
  margin-top: 3.5rem;
}
.insight-card {
  padding: 3rem 2.75rem;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--white);
  transition: background .2s;
}
.insight-card:hover { background: var(--off-white); }
.insight-name {
  display: block;
  font-size: .625rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.25rem;
}
.insight-num {
  font-size: clamp(3rem, 5.5vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -.04em;
  color: var(--blue);
  line-height: 1;
  margin-bottom: .875rem;
}
.insight-headline {
  font-size: 1rem;
  font-weight: 700;
  color: var(--black);
  line-height: 1.35;
  margin-bottom: .625rem;
}
.insight-context {
  font-size: .875rem;
  color: var(--mid);
  line-height: 1.65;
}
.insight-src {
  font-size: .6875rem;
  color: var(--muted);
  margin-top: .75rem;
  font-style: italic;
  font-weight: 400;
  line-height: 1.5;
}

/* ── Dark insight section (data-intelligence brief) ──────── */
.section-intel {
  background: var(--blue-deeper);
  color: var(--white);
}
.section-intel .section-num { color: var(--amber); }
.section-intel .label-amber { color: var(--amber); }
.section-intel h2 { color: var(--white); }
.section-intel .ghost-num { color: var(--white); opacity: .04; }
.section-intel .insight-grid {
  border-top: 1px solid rgba(255,255,255,.14);
  border-left: 1px solid rgba(255,255,255,.14);
}
.section-intel .insight-card {
  background: transparent;
  border-right: 1px solid rgba(255,255,255,.14);
  border-bottom: 1px solid rgba(255,255,255,.14);
}
.section-intel .insight-card:hover { background: rgba(254,173,6,.05); }
.section-intel .insight-name { color: var(--amber); opacity: .85; }
.section-intel .insight-num { color: var(--amber); font-size: clamp(3.75rem, 6.5vw, 6.25rem); font-weight: 800; letter-spacing: -.05em; line-height: .92; }
.section-intel .insight-headline { color: var(--white); }
.section-intel .insight-context { color: rgba(255,255,255,.65); }
.section-intel .insight-src { color: rgba(255,255,255,.3); }

/* ── Service metric tag ──────────────────────────────────── */
.service-metric {
  display: inline-block;
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-light);
  padding: .2rem .625rem;
  margin-top: 1rem;
}

/* ── Markets list ────────────────────────────────────────── */
.markets-stat {
  position: relative;
  font-size: clamp(4.5rem, 9vw, 7rem);
  font-weight: 800;
  letter-spacing: -.05em;
  line-height: .9;
  color: var(--blue);
  padding-top: 1.5rem;
}
.markets-stat::before {
  content: '';
  position: absolute;
  top: 0;
  left: .1em;
  width: 48px;
  height: 3px;
  background: var(--amber);
}
.markets-stat-sub {
  font-size: 1.1875rem;
  color: var(--dark);
  max-width: 34ch;
  margin-top: 1rem;
  margin-bottom: 3rem;
}
.markets-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem 3rem;
}
.market-item {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}
.market-name {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--black);
}
.market-tag {
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.market-tag.active { color: var(--amber-dark); }
.market-tag.pipeline { color: var(--muted); }

/* ── Engagement Grid ─────────────────────────────────────── */
.engagement-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}
.ec {
  padding: 2.5rem;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.ec.featured {
  background: var(--blue);
  border-color: var(--blue);
}
.ec.featured h3  { color: var(--white); }
.ec.featured > p { color: rgba(255,255,255,.65); }
.ec.featured .ec-label  { color: var(--amber); }
.ec.featured .ec-price  { color: var(--amber); }
.ec.featured .ec-note   {
  color: rgba(255,255,255,.45);
  border-color: rgba(255,255,255,.12);
}
.ec-label {
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.25rem;
  display: block;
}
.ec h3 { font-size: 1.1875rem; margin-bottom: .875rem; }
.ec > p { font-size: .9375rem; color: var(--mid); line-height: 1.7; margin-bottom: 1.5rem; }
.ec-price {
  font-size: .9375rem;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}
.ec-note {
  font-size: .8rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
  padding-top: 1rem;
  line-height: 1.65;
  font-weight: 400;
}

/* ── Process Steps ───────────────────────────────────────── */
.process { counter-reset: step; }
.process-step {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 1.5rem;
  padding: 2.25rem 0;
  border-bottom: 1px solid var(--border);
}
.process-step:first-child { border-top: 1px solid var(--border); }
.ps-num {
  counter-increment: step;
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--amber);
  padding-top: .075rem;
  letter-spacing: -.01em;
}
.ps-num::before { content: '0' counter(step); }
.ps-body h4 { margin-bottom: .4rem; }
.ps-body p  { font-size: .9375rem; color: var(--mid); }
.ps-tag {
  display: inline-block;
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-light);
  padding: .2rem .6rem;
  margin-left: .625rem;
  vertical-align: middle;
}

/* ── Two-col ─────────────────────────────────────────────── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.two-col-wide {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 5rem;
  align-items: start;
}

/* ── Feature List ────────────────────────────────────────── */
.feature-list { list-style: none; }
.feature-list li {
  display: flex;
  gap: 1rem;
  padding: .875rem 0;
  border-bottom: 1px solid var(--border);
  font-size: .9375rem;
  color: var(--mid);
  align-items: flex-start;
  line-height: 1.6;
}
.feature-list li::before {
  content: '→';
  color: var(--amber);
  font-weight: 700;
  flex-shrink: 0;
}
.feature-list li:first-child { border-top: 1px solid var(--border); }
.feature-list.white li { border-color: rgba(255,255,255,.1); color: rgba(255,255,255,.65); }
.feature-list.white li::before { color: var(--amber); }

/* ── Benchmark ───────────────────────────────────────────── */
.bench {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid rgba(255,255,255,.12);
  border-left: 1px solid rgba(255,255,255,.12);
  margin: 2.5rem 0;
}
.bench-col {
  padding: 2rem;
  border-right: 1px solid rgba(255,255,255,.12);
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.bench-col.active { background: rgba(254,173,6,.07); }
.bench-label {
  font-size: .6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255,255,255,.35);
  margin-bottom: .875rem;
}
.bench-col.active .bench-label { color: var(--amber); }
.bench-val {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--white);
  line-height: 1;
  margin-bottom: .5rem;
}
.bench-sub { font-size: .875rem; color: rgba(255,255,255,.5); }

/* ── Notice / Snapshot Banner ────────────────────────────── */
.notice {
  border-left: 3px solid var(--amber);
  padding: 1rem 1.5rem;
  background: rgba(254,173,6,.06);
  font-size: .875rem;
  color: var(--mid);
  margin-bottom: 2.5rem;
  line-height: 1.65;
}
.notice strong { color: var(--charcoal); font-weight: 700; }

/* ── Inline Stat rows ────────────────────────────────────── */
.inline-stat {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: 1.5rem;
  align-items: center;
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.inline-stat:first-child { border-top: 1px solid rgba(255,255,255,.08); }
.is-num {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--amber);
  line-height: 1;
}
.is-body {}
.is-desc { font-size: .9375rem; color: rgba(255,255,255,.75); font-weight: 500; line-height: 1.4; }
.is-src  { font-size: .75rem; color: rgba(255,255,255,.3); margin-top: .3rem; font-style: italic; }

/* ── Procurement note ────────────────────────────────────── */
.procurement-note {
  border-left: 3px solid var(--amber);
  padding: 1.25rem 1.75rem;
  background: rgba(254,173,6,.05);
  font-size: .9rem;
  color: var(--mid);
  margin-top: 1.5rem;
  line-height: 1.7;
}
.procurement-note strong { color: var(--charcoal); }

/* ── Diagnostic CTA ─────────────────────────────────────── */
.diagnostic-cta {
  background: var(--blue-deeper);
  padding: 8rem 0;
}
.diagnostic-cta h2 { color: var(--white); font-size: clamp(1.75rem, 3vw, 2.75rem); margin-bottom: 1.25rem; }
.diagnostic-cta .lead-white { max-width: 52ch; margin-bottom: .75rem; }
.diagnostic-cta .meta {
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .04em;
  color: rgba(255,255,255,.3);
  text-transform: uppercase;
  margin-bottom: 2.5rem;
}
.cta-actions { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; }

/* ── Image treatments ────────────────────────────────────── */
.img-frame {
  position: relative;
  overflow: hidden;
  line-height: 0;
}
.img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.img-caption {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 1rem;
}

/* Section with image background */
.section-imgbg {
  position: relative;
  overflow: hidden;
}
.section-imgbg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(1,26,60,.90) 0%, rgba(2,51,117,.85) 100%);
  z-index: 1;
}
.section-imgbg > * { position: relative; z-index: 2; }

/* ── Contrast block ──────────────────────────────────────── */
.contrast-block {
  border: 1px solid var(--border);
  padding: 2rem;
}
.contrast-block + .contrast-block { border-top: none; }
.cb-label {
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: .75rem;
}
.cb-label.amber { color: var(--amber); }
.cb-text {
  font-size: .9375rem;
  color: var(--mid);
  line-height: 1.7;
}

/* ── Footer ──────────────────────────────────────────────── */
.footer {
  background: var(--blue-deeper);
  padding: 4.5rem 0 2.5rem;
  border-top: 1px solid rgba(254,173,6,.25);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2.5fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(254,173,6,.18);
  margin-bottom: 2rem;
}
.footer-logo {
  font-size: .9375rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 1rem;
  letter-spacing: -.01em;
}
.footer-logo em { font-style: normal; color: var(--amber); }
.footer-tagline {
  font-size: .9375rem;
  color: rgba(255,255,255,.55);
  line-height: 1.75;
  max-width: 300px;
  margin-bottom: 1.5rem;
}
.footer-contact { font-size: .875rem; }
.footer-contact a { color: rgba(255,255,255,.4); transition: color .15s; }
.footer-contact a:hover { color: var(--amber); }
.footer-col-title {
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.25);
  margin-bottom: 1.25rem;
}
.footer-links { list-style: none; }
.footer-links li { margin-bottom: .625rem; }
.footer-links a {
  font-size: .875rem;
  color: rgba(255,255,255,.4);
  transition: color .15s;
}
.footer-links a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p { font-size: .8125rem; color: rgba(255,255,255,.22); }
.footer-legal { display: flex; gap: 1.5rem; }
.footer-legal a {
  font-size: .8125rem;
  color: rgba(255,255,255,.22);
  transition: color .15s;
}
.footer-legal a:hover { color: rgba(255,255,255,.6); }

/* ── Language ────────────────────────────────────────────── */
/* FR variants carry an inline display:none in the markup, so the
   reveal rules use !important to win over that inline style. */
.lang-fr { display: none; }
body.fr .lang-en { display: none !important; }
body.fr .lang-fr { display: revert !important; }
/* Utility label spans are block-level by design; revert would drop them
   to inline, so restore block when the FR variant is shown. */
body.fr .lang-fr.section-num,
body.fr .lang-fr.label,
body.fr .lang-fr.label-amber,
body.fr .lang-fr.hero-eyebrow,
body.fr .lang-fr.service-metric,
body.fr .lang-fr.card-link { display: block !important; }
body.fr .lang-fr.service-metric { display: inline-block !important; }

/* ── Utilities ───────────────────────────────────────────── */
.mt-sm { margin-top: 1rem; }
.mt-md { margin-top: 1.75rem; }
.mt-lg { margin-top: 3rem; }
.mt-xl { margin-top: 5rem; }
.mb-sm { margin-bottom: 1rem; }
.mb-md { margin-bottom: 1.75rem; }
.mb-lg { margin-bottom: 3rem; }
.flex  { display: flex; }
.flex-center { display: flex; align-items: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.gap-sm { gap: .75rem; }
.gap-md { gap: 1.5rem; }
.gap-lg { gap: 2.5rem; }
.text-center { text-align: center; }

/* ── Methodology split panel ─────────────────────────────── */
.method-split { display: grid; grid-template-columns: 1.15fr .85fr; min-height: 520px; }
.method-img {
  min-height: 520px;
  background-color: var(--blue-deeper);
  background-image:
    linear-gradient(90deg, #011A3C 0%, rgba(1,26,60,0) 24%),
    url('assets/methodology-map.jpg');
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 960px) {
  .stat-row { grid-template-columns: repeat(2, 1fr); }
  .insight-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .two-col, .two-col-wide { gap: 3rem; }
  .engagement-grid { grid-template-columns: 1fr; }
  .ec.featured { border-color: var(--blue); }
  .bench { grid-template-columns: 1fr; }
  .bench-col { border-right: none; }
}
@media (max-width: 960px) {
  .markets-list { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 920px) {
  .hero .container { grid-template-columns: 1fr; gap: 2rem; }
  .hero-content { max-width: 100%; }
  .hero h1 { max-width: 24ch; }
  .hero-exhibit { max-width: 100%; padding: 1.5rem 1.75rem; }
  /* Compact the stacked exhibit so content + panel + ticker share one screen */
  .hero-exhibit-chart { display: none; }
  .hero-exhibit-stat { font-size: clamp(2.5rem, 7vw, 3.25rem); }
  .hero-exhibit-label { margin-top: .625rem; }
  .hero-exhibit-rule { margin: 1rem 0; }
}
/* Short, wide viewports (landscape tablets / short laptops, still stacked) */
@media (max-height: 760px) and (min-width: 700px) and (max-width: 920px) {
  .hero .container { gap: 1.5rem; padding-top: 1.5rem; padding-bottom: 1.5rem; }
  .hero h1 { font-size: clamp(1.9rem, 3vw, 2.25rem); margin-bottom: 1rem; }
  .hero .lead-white { margin-bottom: 1rem; }
  .hero-trust { margin-top: .75rem; }
  .hero-exhibit { padding: 1.25rem 1.5rem; }
  .hero-exhibit-label, .hero-exhibit-rule, .hero-exhibit-sub { display: none; }
  .hero-exhibit-stat { font-size: 2.5rem; }
}
/* Narrow laptops still in 2-col but short */
@media (max-height: 700px) and (min-width: 921px) {
  .hero .container { padding-top: 1.5rem; padding-bottom: 1.5rem; }
  .hero h1 { font-size: clamp(2rem, 3vw, 2.5rem); margin-bottom: 1rem; }
  .hero-exhibit-chart { display: none; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero h1 { font-size: clamp(2.25rem, 8vw, 3rem); }
  .hero .container { padding-top: 2rem; padding-bottom: 2.25rem; }
  .hero-exhibit { padding: 1.5rem; }
  .hero-exhibit-stat { font-size: clamp(2.5rem, 12vw, 3.25rem); }
  /* Re-anchor and re-scrim the photo for a stacked single column */
  .hero::before {
    background-image: url('assets/hero-city-mobile.jpg');
    background-position: center 16%;
  }
  .hero::after {
    background: linear-gradient(180deg, rgba(1,26,60,.80) 0%, rgba(1,26,60,.88) 50%, rgba(1,26,60,.95) 100%);
  }
  /* Interior hero mobile scrim + lighter image */
  .hero-interior {
    background-image: linear-gradient(180deg, rgba(1,26,60,.84) 0%, rgba(1,26,60,.92) 100%), url('assets/signal-field-mobile.jpg');
    background-position: center 20%;
  }
  /* Methodology panel stacks */
  .method-split { grid-template-columns: 1fr; min-height: 0; }
  .method-split > div:first-child { padding: 3.5rem 1.5rem !important; }
  .method-img { min-height: 240px; background-image: linear-gradient(90deg,#011A3C 0%,rgba(1,26,60,0) 30%), url('assets/methodology-map-mobile.jpg'); }
  .service-grid { grid-template-columns: 1fr; }
  .insight-grid { grid-template-columns: 1fr; }
  .two-col, .two-col-wide { grid-template-columns: 1fr; }
  .section { padding: 4rem 0; }
  .section-lg { padding: 5rem 0; }
  .diagnostic-cta { padding: 5rem 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .pullquote-section { padding: 5.5rem 0; }
  .pullquote { padding-left: 1.5rem; }
  .pullquote-source { padding-left: 1.5rem; }
  .pullquote-mark { font-size: 7rem; top: 1rem; left: 1.5rem; }
  .service-row { grid-template-columns: 3rem 1fr; gap: 1rem 1.25rem; }
  .sr-num { font-size: 2.5rem; }
  .sr-link { grid-column: 2; justify-self: start; margin-top: .25rem; }
  .markets-list { grid-template-columns: 1fr; }
  .hero-ticker-inner { gap: .75rem 1.25rem; padding: .75rem 1.5rem; }
  .hero-ticker span::after { margin-left: 1.25rem; }
  .ghost-num { font-size: 6rem; top: -1.5rem; }
}

/* ── Accessibility ───────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition-duration: .001ms !important; }
}
@media (prefers-reduced-transparency: reduce) {
  .hero-exhibit { background: rgba(1, 18, 44, 0.97); backdrop-filter: none; -webkit-backdrop-filter: none; }
  .hero-ticker  { background: rgba(1, 10, 30, 0.95); backdrop-filter: none; -webkit-backdrop-filter: none; }
  .nav.scrolled { background: var(--blue-deeper); backdrop-filter: none; -webkit-backdrop-filter: none; }
}