/* ==========================================================================
   Thepaut Conseil — Nos analyses
   Matched to the existing site: navy header, two-tone logo, heavy Inter
   headlines, tracked eyebrow labels, rounded bordered cards.
   Brand tokens are all in :root — change them there.
   ========================================================================== */

:root {
  --navy: #073b78;
  --navy-deep: #052c5a;
  --blue: #0a5cb8;          /* button + eyebrow on white (from site CSS) */
  --gold: #f5c400;          /* logo accent, quote bar */
  --gold-soft: #ffd84d;     /* eyebrow on navy */
  --text: #073b78;          /* the site sets body text in navy */
  --muted: #4a6a96;
  --line: #d9e5f2;          /* card border (from site CSS) */
  --tint: #f2f7fe;
  --white: #ffffff;

  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --wrap: 1120px;
  --gutter: 28px;
  --radius: 14px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0; min-height: 100vh; display: flex; flex-direction: column;
  background: var(--white); color: var(--text);
  font-family: var(--sans); font-size: 17px; line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
main { flex: 1 0 auto; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
.nw { white-space: nowrap; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

/* Eyebrow labels, as on the main site */
.eyebrow { margin: 0 0 14px; font-size: 12px; line-height: 1.4; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; color: var(--blue); }
.on-navy .eyebrow, .eyebrow.on-navy { color: var(--gold-soft); }

/* Headline voice: heavy Inter, tight tracking */
h1, h2, h3 { font-family: var(--sans); font-weight: 700; letter-spacing: -0.03em; color: var(--navy); margin: 0; }

/* ---------- Header ---------- */
.site-header { background: var(--navy); position: sticky; top: 0; z-index: 20; border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 74px; }
.brand { font-weight: 900; font-size: 20px; letter-spacing: -0.03em; color: var(--white); text-decoration: none; white-space: nowrap; }
.brand span { color: var(--gold); }
.nav { display: flex; align-items: center; gap: 25px; }
.nav a { font-size: 14px; font-weight: 750; color: var(--white); text-decoration: none; padding: 6px 0; border-bottom: 2px solid transparent; }
.nav a:hover { color: var(--gold-soft); }
.nav a[aria-current="page"] { border-bottom-color: var(--gold); }
.nav .nav-cta { background: var(--blue); padding: 11px 17px; box-shadow: 0 7px 18px rgba(10,92,184,.18); border-radius: 8px; border-bottom: 0; }
.nav .nav-cta:hover { background: var(--navy-deep); color: var(--white); border-bottom: 0; }

@media (max-width: 860px) {
  .site-header .wrap { flex-wrap: wrap; padding-top: 14px; padding-bottom: 0; gap: 4px 16px; min-height: 0; }
  .nav { order: 3; width: 100%; overflow-x: auto; gap: 22px; padding-bottom: 12px; scrollbar-width: none; }
  .nav::-webkit-scrollbar { display: none; }
  .nav a { white-space: nowrap; }
  .nav .nav-cta { margin-left: auto; }
}

/* ---------- Buttons ---------- */
.btn { display: inline-block; font-family: var(--sans); font-size: 15px; font-weight: 900; line-height: 1; padding: 17px 26px; border-radius: 8px; text-decoration: none; border: 1px solid transparent; transition: background-color .15s ease, border-color .15s ease, color .15s ease; }
.btn-primary { background: var(--blue); color: var(--white); }
.btn-primary:hover { background: var(--navy); }
.btn-gold { background: var(--gold); color: var(--navy-deep); }
.btn-gold:hover { background: var(--gold-soft); }
.btn-ghost { border-color: rgba(255,255,255,.5); color: var(--white); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }

/* ---------- Meta line ---------- */
.meta { display: flex; flex-wrap: wrap; margin: 0; padding: 0; list-style: none; font-size: 14px; font-weight: 500; color: var(--muted); }
.meta li + li { margin-left: 14px; padding-left: 14px; border-left: 1px solid var(--line); }

/* ---------- Cover (typographic) ---------- */
.cover { display: flex; flex-direction: column; justify-content: space-between; aspect-ratio: 3 / 4; padding: 22px 22px 20px; background: var(--navy); color: var(--white); text-decoration: none; border-top: 5px solid var(--gold); border-radius: 12px; box-shadow: 0 18px 36px -22px rgba(13,39,83,.6); }
.cover-brand { font-size: 12px; font-weight: 800; letter-spacing: -0.01em; color: var(--white); }
.cover-brand b { color: var(--gold); font-weight: 800; }
.cover-title { font-weight: 800; font-size: clamp(20px, 2.1vw, 24px); line-height: 1.12; letter-spacing: -0.03em; margin: 0; }
.cover-foot { font-size: 12px; font-weight: 500; line-height: 1.5; color: rgba(255,255,255,.75); border-top: 1px solid rgba(255,255,255,.25); padding-top: 12px; }

/* ==========================================================================
   INSIGHTS LANDING
   ========================================================================== */
.hub-intro { padding: clamp(52px, 7vw, 92px) 0 clamp(32px, 4vw, 48px); }
.hub-intro h1 { font-size: clamp(40px, 6vw, 64px); line-height: 1.04; margin: 0 0 20px; }
.hub-intro p.lede { max-width: 54ch; margin: 0; font-size: 19px; line-height: 1.6; }

.hub-list { padding-bottom: clamp(72px, 10vw, 128px); }
.feature { display: grid; grid-template-columns: 250px 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; padding: clamp(24px, 4vw, 48px); border: 1px solid var(--line); border-radius: 14px; }
.feature-body h2 { font-size: clamp(30px, 4vw, 46px); line-height: 1.06; margin: 20px 0 14px; }
.feature-body h2 a { text-decoration: none; }
.feature-body h2 a:hover { text-decoration: underline; text-decoration-color: var(--gold); text-decoration-thickness: 3px; text-underline-offset: 6px; }
.feature .sub { font-size: clamp(18px, 2vw, 22px); font-weight: 600; line-height: 1.35; margin: 0 0 26px; }
.takeaway { margin: 0 0 32px; padding: 2px 0 2px 22px; border-left: 4px solid var(--gold); max-width: 58ch; font-size: 17px; font-weight: 500; }
.takeaway p { margin: 0; }
.takeaway p + p { margin-top: 10px; font-weight: 800; }
@media (max-width: 780px) { .feature { grid-template-columns: 1fr; } .feature .cover { max-width: 210px; } }

/* ==========================================================================
   REPORT PAGE
   ========================================================================== */
.report-hero { background: var(--navy); color: var(--white); padding: clamp(40px, 6vw, 72px) 0 clamp(52px, 7vw, 92px); }
.crumb { font-size: 14px; font-weight: 600; margin: 0 0 clamp(36px, 6vw, 68px); }
.crumb a { color: rgba(255,255,255,.78); text-decoration: none; }
.crumb a:hover { color: var(--gold); }
.report-hero h1 { color: var(--white); font-size: clamp(36px, 6.2vw, 74px); line-height: 1.03; letter-spacing: -0.035em; margin: 0 0 22px; max-width: 17ch; }
.report-hero .sub { font-size: clamp(19px, 2.6vw, 28px); line-height: 1.3; font-weight: 500; color: rgba(255,255,255,.9); margin: 0 0 30px; max-width: 34ch; }
.report-hero .meta { color: rgba(255,255,255,.75); margin-bottom: 38px; }
.report-hero .meta li + li { border-left-color: rgba(255,255,255,.3); }

.brief { padding: clamp(60px, 8vw, 108px) 0 clamp(20px, 3vw, 40px); }
.brief h2.brief-title { font-size: clamp(30px, 4vw, 44px); line-height: 1.1; }

.section { display: grid; grid-template-columns: 300px minmax(0, 1fr); column-gap: clamp(32px, 6vw, 88px); padding: clamp(40px, 6vw, 72px) 0; border-top: 1px solid var(--line); }
.section:first-of-type { border-top: 2px solid var(--navy); margin-top: clamp(24px, 3vw, 40px); }
.section-head { align-self: start; padding-bottom: 12px; }
.section-num { display: block; font-size: 44px; line-height: 1; font-weight: 800; letter-spacing: -0.04em; color: var(--blue); margin-bottom: 14px; }
.section-head h2 { font-size: clamp(22px, 2.4vw, 28px); line-height: 1.16; }
.section-body { max-width: 680px; }
.section-body > p { margin: 0 0 1.25em; }
.section-body > p:last-child { margin-bottom: 0; }
.section-body h3 { font-size: clamp(22px, 2.6vw, 28px); line-height: 1.18; margin: 2.2em 0 .7em; }
.lead-line { font-size: clamp(19px, 2.2vw, 23px); line-height: 1.4; font-weight: 800; letter-spacing: -0.02em; }
.pull { font-size: clamp(22px, 2.8vw, 30px); line-height: 1.22; letter-spacing: -0.03em; font-weight: 800; margin: 1.6em 0 1.2em; padding: 2px 0 2px 22px; border-left: 4px solid var(--gold); }

@media (max-width: 900px) {
  .section { grid-template-columns: 1fr; }
  .section-head { margin-bottom: 26px; }
  .section-num { font-size: 38px; margin-bottom: 8px; }
}

/* Figures */
.figure-row { grid-column: 1 / -1; margin-top: clamp(36px, 5vw, 56px); }
.figure-grid { display: grid; grid-template-columns: 1fr 1.21fr; gap: clamp(20px, 3vw, 40px); align-items: start; }
.fig { margin: 0; }
.fig img { width: 100%; border-radius: 8px; }
.fig figcaption { margin-top: 12px; font-size: 14px; font-weight: 500; line-height: 1.5; color: var(--muted); padding-left: 12px; border-left: 3px solid var(--gold); }
.fig-solo { grid-column: 1 / -1; margin-top: clamp(32px, 4vw, 48px); }
.fig-after { grid-column: 2; margin-top: clamp(36px, 5vw, 56px); }
@media (max-width: 900px) { .figure-grid { grid-template-columns: 1fr; } .fig-after { grid-column: 1; } }
@media (max-width: 640px) { .fig-scroll { overflow-x: auto; } .fig-scroll img { min-width: 640px; } }

/* Scenario card */
.scenario { margin: 2em 0; background: var(--tint); border: 1px solid var(--line); border-top: 5px solid var(--gold); border-radius: var(--radius); padding: clamp(22px, 3vw, 34px); }
.scenario-tag { display: inline-block; font-size: 12px; font-weight: 800; letter-spacing: .02em; color: var(--blue); border: 1px solid var(--blue); padding: 4px 12px; border-radius: 999px; margin: 0 0 14px; }
.scenario h3 { margin: 0 0 22px; font-size: clamp(22px, 2.6vw, 28px); }
.scenario-stats { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0 0 24px; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.scenario-stats div + div { padding-left: 18px; border-left: 1px solid var(--line); }
.scenario-stats dt { font-size: 13px; font-weight: 500; color: var(--muted); line-height: 1.35; margin: 0 0 6px; }
.scenario-stats dd { margin: 0; font-weight: 800; letter-spacing: -0.03em; font-size: clamp(20px, 2.3vw, 26px); line-height: 1.15; color: var(--navy); }
.scenario p { margin: 0 0 1.1em; }
.scenario p:last-child { margin-bottom: 0; }
@media (max-width: 560px) {
  .scenario-stats { grid-template-columns: 1fr; gap: 14px; }
  .scenario-stats div + div { padding-left: 0; border-left: 0; padding-top: 14px; border-top: 1px solid var(--line); }
}

/* Strategies: two rounded cards like the site's cards */
.strategies { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: clamp(48px, 6vw, 80px); }
.strategy { border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(22px, 3vw, 34px); }
.strategy h3 { font-size: clamp(24px, 2.8vw, 32px); margin: 0 0 16px; }
.strategy .lead-line { margin: 0 0 22px; }
.strategy ul { list-style: none; margin: 0; padding: 0; }
.strategy li { padding: 14px 0 14px 22px; border-top: 1px solid var(--line); position: relative; font-weight: 600; }
.strategy li::before { content: ""; position: absolute; left: 0; top: 1.4em; width: 8px; height: 8px; border-radius: 2px; background: var(--gold); }
@media (max-width: 760px) { .strategies { grid-template-columns: 1fr; } }

/* Closing quote: the one deliberate rupture */
.quote-page { min-height: 92vh; display: grid; place-items: center; text-align: center; padding: clamp(96px, 14vw, 180px) 0; border-top: 1px solid var(--line); }
.quote-page .wrap { max-width: 1280px; }
.quote-page blockquote { margin: 0; }
.quote-page .quote-text { font-weight: 800; font-size: clamp(32px, 5.4vw, 72px); line-height: 1.1; letter-spacing: -0.04em; color: var(--navy); margin: 0; text-wrap: balance; }
.quote-page .quote-text span { display: block; }
.quote-page .quote-rule { width: 56px; height: 5px; border-radius: 3px; background: var(--gold); margin: clamp(44px, 6vw, 72px) auto 22px; }
.quote-page footer { font-size: 16px; font-weight: 600; color: var(--muted); }

/* Download band */
.download { background: var(--navy); color: var(--white); padding: clamp(64px, 9vw, 112px) 0; }
.download .wrap { display: grid; grid-template-columns: 200px 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.download .cover { background: var(--navy-deep); box-shadow: 0 24px 40px -24px rgba(0,0,0,.7); }
.download h2 { color: var(--white); font-size: clamp(30px, 4.2vw, 46px); line-height: 1.07; margin: 0 0 10px; }
.download .dl-meta { color: rgba(255,255,255,.75); font-size: 15px; font-weight: 500; margin: 0 0 22px; }
.download .dl-desc { max-width: 58ch; color: rgba(255,255,255,.92); margin: 0 0 32px; }
.download .dl-format { display: inline-block; margin-left: 18px; font-size: 14px; font-weight: 500; color: rgba(255,255,255,.7); }
@media (max-width: 760px) { .download .wrap { grid-template-columns: 1fr; } .download .cover { max-width: 170px; } .download .dl-format { display: block; margin: 14px 0 0; } }

/* ---------- Footer ---------- */
.site-footer { flex-shrink: 0; border-top: 1px solid var(--line); padding: 28px 0 32px; font-size: 14px; font-weight: 500; color: var(--muted); }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 32px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--navy); text-decoration: underline; }
.site-footer .contact { display: flex; flex-wrap: wrap; gap: 6px 24px; }
.download + .site-footer { border-top: 0; }

/* Page titles use the site's heaviest weight, like its homepage h1 */
.hub-intro h1, .report-hero h1 { font-weight: 950; letter-spacing: -0.05em; }
.feature-body h2, .download h2, .brief h2.brief-title { font-weight: 800; }