:root {
    color-scheme: light;
    --forest: #183D32; --arnica: #F2BD42; --linen: #F6F2E8; --sage: #BCD0B8;
    --font-heading: Spectral, Georgia, serif;
    --font-body: Archivo, system-ui, sans-serif;
    --font-mono: "IBM Plex Mono", ui-monospace, monospace;
    --bg: var(--linen); --surface: #EEECDF; --card: #FCFAF4;
    --border: #C9D0BF; --hair: #DEE1D2; --control-border: #7B8C79;
    --ink: var(--forest); --muted: #4D6055; --faint: #59675E;
    --brand-wordmark: var(--forest);
    --primary: var(--forest); --primary-hover: #285440; --primary-ink: var(--linen);
    --link: #254F3D; --link-hover: #376A4E; --focus: #315F48;
    --green-soft: #E1EBDC; --green-border: #78956D; --green-ink: #234E34;
    --wait-bg: #FAEDCA; --wait-ink: #694B09;
    --danger: #8A392A; --danger-soft: #F8E6DD; --danger-border: #B66B54;
    --band: var(--forest); --band-ink: var(--linen); --band-muted: #D3DFC9;
    --accent-hover: #F7CF70; --media-shadow: 0 16px 44px rgb(24 61 50 / 9%);
  }
  html[data-theme="dark"] {
    color-scheme: dark;
    --bg: #10261F; --surface: #16362B; --card: #1D3D31;
    --border: #59705E; --hair: #3C5848; --control-border: #859A82;
    --ink: var(--linen); --muted: #CED8C8; --faint: #BECDBB;
    --brand-wordmark: var(--linen);
    --primary: var(--sage); --primary-hover: #D0DEC9; --primary-ink: var(--forest);
    --link: #D8E5CE; --link-hover: var(--arnica); --focus: var(--arnica);
    --green-soft: #244B37; --green-border: #8AAA7D; --green-ink: #E0EDD6;
    --wait-bg: #3F341B; --wait-ink: #F9D67C;
    --danger: #E9AF9D; --danger-soft: #432C28; --danger-border: #AA7460;
    --band: #183D32; --band-ink: var(--linen); --band-muted: #D3DFC9;
    --media-shadow: 0 16px 44px rgb(0 0 0 / 12%);
  }


  * { box-sizing: border-box; }
  [hidden] { display: none !important; }
  [id] { scroll-margin-top: 140px; }
  a:focus-visible, button:focus-visible, textarea:focus-visible, [tabindex]:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; }
  body {
    margin: 0; background: var(--bg); color: var(--ink);
    font-family: var(--font-body);
    transition: background 0.25s, color 0.25s;
  }
  .serif { font-family: var(--font-heading); }
  .mono { font-family: var(--font-mono); letter-spacing: 0.05em; }
  a { color: var(--link); }
  a:hover { color: var(--link-hover); }
  .wrap { max-width: 1200px; margin: 0 auto; padding-left: 20px; padding-right: 20px; }

  h1, h2, h3 { font-family: var(--font-heading); font-weight: 600; margin: 0; text-wrap: pretty; letter-spacing: -0.025em; }
  h1 { font-size: clamp(36px, 5vw, 62px); line-height: 1.12; }
  h2 { font-size: clamp(29px, 3.5vw, 42px); line-height: 1.2; }

  .btn-primary, .btn-outline, .btn-text {
    font-family: var(--font-body); font-weight: 600; font-size: 15px;
    border-radius: 8px; text-decoration: none; cursor: pointer; display: inline-block; line-height: 1.4;
  }
  .btn-primary { color: var(--primary-ink); background: var(--primary); border: 1px solid var(--primary); padding: 13px 22px; }
  .btn-primary:hover { background: var(--primary-hover); color: var(--primary-ink); }
  .btn-outline { color: var(--ink); background: transparent; border: 1px solid var(--ink); padding: 13px 22px; }
  .btn-outline:hover { background: var(--hair); color: var(--ink); }
  .btn-text { color: var(--danger); background: transparent; border: none; padding: 11px 10px; }
  .btn-text:hover { text-decoration: underline; }


  h3 { font-size: 22px; line-height: 1.3; }
  p { line-height: 1.65; }
  img, video { max-width: 100%; height: auto; }
  button, input, select, textarea { font: inherit; }
  button:disabled { opacity: .55; cursor: default; }
  :focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; }
  .skip-link { position: absolute; left: 20px; top: -100px; padding: 12px 18px; background: var(--primary); color: var(--primary-ink); z-index: 30; }
  .skip-link:focus { top: 10px; }
  .nav { position: sticky; top: 0; z-index: 10; background: var(--bg); border-bottom: 1px solid var(--border); }
  .nav .wrap { display: grid; grid-template-columns: auto 1fr auto auto; gap: 20px; align-items: center; padding-top: 16px; padding-bottom: 16px; }
  .wordmark { display: inline-flex; align-items: center; gap: 10px; font: 600 32px/1 var(--font-heading); letter-spacing: -0.04em; white-space: nowrap; color: var(--brand-wordmark); text-decoration: none; }
  .wordmark:hover { color: var(--brand-wordmark); }
  .brand-mark { display: block; width: 44px; height: 44px; flex: 0 0 auto; }
  .nav-links { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 8px 24px; min-width: 0; }
  .nav-link { padding: 10px 0; font-size: 14px; font-weight: 600; text-decoration: none; }
  .nav-link[aria-current="page"] { color: var(--ink); text-decoration: underline; text-decoration-color: var(--arnica); text-decoration-thickness: 3px; text-underline-offset: 8px; }
  .nav-actions { display: flex; align-items: center; justify-content: flex-end; gap: 8px; }
  .theme-toggle, .menu-toggle { min-height: 44px; padding: 8px 12px; font-size: 13px; font-weight: 600; border: 1px solid var(--border); border-radius: 6px; background: transparent; color: var(--ink); cursor: pointer; }
  .theme-toggle { border-radius: 999px; color: var(--muted); }
  .nav-cta { text-align: center; font-size: 14px; padding: 13px 16px; }
  .hero { background: var(--bg); }
  section { border-bottom: 1px solid var(--border); }
  section.alt { background: var(--surface); }
  section .wrap { padding-top: clamp(48px, 6vw, 80px); padding-bottom: clamp(48px, 6vw, 80px); display: flex; flex-direction: column; gap: 28px; }
  .hero-text, .section-intro { display: flex; flex-direction: column; gap: 18px; max-width: 740px; }
  .hero-text p, .hero > .wrap > p, .section-intro p { margin: 0; color: var(--muted); max-width: 660px; font-size: 18px; line-height: 1.65; }
  .hero-ctas { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
  .kicker { color: var(--link); font: 500 12px/1.6 var(--font-mono); letter-spacing: .07em; }
  .fiction-note { border-left: 3px solid var(--arnica); padding-left: 12px; font-size: 13px; line-height: 1.55; color: var(--muted); }
  .hero > .wrap > .fiction-note { font-size: 14px; }
  .grid { display: grid; gap: 20px; }
  .grid-team, .grid-steps, .grid-pillars { grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); }
  .card { min-width: 0; background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 26px; display: flex; flex-direction: column; gap: 12px; }
  .card p { margin: 0; font-size: 16px; line-height: 1.65; color: var(--muted); }
  .card ul { padding-left: 20px; margin: 0; line-height: 1.6; color: var(--muted); }
  .card li + li { margin-top: 8px; }
  .card > a:last-child { margin-top: auto; padding-top: 6px; }
  .step-num { font: 500 30px/1.2 var(--font-heading); color: var(--link); }
  .step-title { font-weight: 600; font-size: 18px; }
  .pillar { border-top: 3px solid var(--arnica); padding: 18px 0 0; display: flex; flex-direction: column; gap: 10px; }
  .pillar b { font-size: 17px; }
  .pillar p { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.6; }
  .choose { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
  .choose a { display: flex; flex-direction: column; text-decoration: none; color: var(--ink); border: 1px solid var(--border); border-radius: 10px; padding: 30px; gap: 14px; background: var(--card); }
  .choose a:hover { border-color: var(--link); background: var(--surface); }
  .choose .who { font: 500 12px/1.5 var(--font-mono); color: var(--link); }
  .choose h3 { font-size: 28px; }
  .choose p { color: var(--muted); font-size: 16px; margin: 0; }
  .choose .go { font-size: 15px; font-weight: 600; color: var(--link); margin-top: auto; }
  .cta-band { --focus: var(--arnica); background: var(--band); }
  .cta-band .wrap { align-items: flex-start; }
  .cta-band h1, .cta-band h2 { color: var(--band-ink); max-width: 720px; }
  .cta-band p { color: var(--band-muted); font-size: 17px; margin: 0; max-width: 720px; }
  .cta-band .kicker { color: var(--band-muted); }
  .btn-arnica { font: 600 16px/1.4 var(--font-body); color: var(--forest); background: var(--arnica); border-radius: 8px; padding: 14px 24px; text-decoration: none; display: inline-block; }
  .btn-arnica:hover { background: var(--accent-hover); color: var(--forest); }
  .signature { border-top: 1px solid var(--band-muted); padding-top: 20px; display: flex; flex-direction: column; gap: 6px; max-width: 660px; }
  .signature b { color: var(--band-ink); }
  .signature span { font-size: 14px; color: var(--band-muted); line-height: 1.6; }
  footer .wrap { padding-top: 28px; padding-bottom: 28px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px; }
  footer .legal { max-width: 510px; color: var(--muted); font-size: 13px; line-height: 1.6; }
  footer .links { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; font-size: 14px; }
  footer a[aria-current="page"] { font-weight: 600; color: var(--ink); }
  .home-hero h1 { font-size: clamp(44px, 5.2vw, 68px); max-width: 920px; line-height: 1.1; }
  .home-hero { position: relative; isolation: isolate; }
  .home-hero::before { content: ""; position: absolute; top: 0; right: 0; width: clamp(70px, 12vw, 180px); height: 400px; background: url("/assets/brand/arnica.svg") no-repeat left center / 360px 360px; opacity: .45; pointer-events: none; z-index: -1; }
  .home-hero .wrap { gap: 40px; }
  .hero-text .brand-signature { font: 400 17px/1.5 var(--font-heading); color: var(--muted); margin-top: 2px; }
  .video-story { margin: 0; min-width: 0; }
  .video-frame { border: 1px solid var(--border); border-radius: 14px; overflow: hidden; background: var(--card); box-shadow: var(--media-shadow); }
  .video-frame video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: contain; }
  .video-story figcaption { margin-top: 14px; color: var(--muted); font-size: 12px; line-height: 1.6; }
  .video-story details { margin-top: 12px; color: var(--muted); font-size: 13px; line-height: 1.6; }
  .video-story summary { cursor: pointer; text-underline-offset: 3px; text-decoration: underline; }
  .video-story ol { padding-left: 20px; }
  .video-story #video-error { margin: 16px 0; color: var(--danger); font-size: 14px; }
  .visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .legal-page .wrap { max-width: 900px; gap: 24px; }
  .legal-page h2 { font-size: 28px; }
  .legal-page p { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.8; overflow-wrap: anywhere; }
  #donnees-contact { display: flex; flex-direction: column; gap: 20px; }
  .legacy-links { font-size: 14px; line-height: 1.8; padding: 20px 0; }

  @media (max-width: 900px) {
    .nav .wrap { grid-template-columns: 1fr auto; gap: 10px 14px; padding-top: 10px; padding-bottom: 10px; }
    .nav-actions { grid-column: 2; grid-row: 1; }
    .nav-cta { grid-column: 1 / -1; grid-row: 2; }
    .nav-links { grid-column: 1 / -1; grid-row: 3; justify-content: flex-start; gap: 8px 24px; }
    .nav-link { min-height: 44px; }
    .choose { gap: 16px; }
  }
  @media (max-width: 600px) {
    .choose { grid-template-columns: minmax(0, 1fr); }
    .choose a, .card { padding: 24px; }
    .nav-links { flex-direction: column; align-items: stretch; gap: 0; }
    .wordmark { font-size: 28px; gap: 8px; }
    .brand-mark { width: 36px; height: 36px; }
    .home-hero h1 { font-size: clamp(42px, 10vw, 58px); }
    .home-hero::before { width: 64px; height: 220px; background-size: 220px 220px; opacity: .2; }
  }
  @media (max-width: 400px) {
    .nav .wrap { column-gap: 8px; }
    .wordmark { font-size: 25px; gap: 6px; }
    .brand-mark { width: 28px; height: 28px; }
    .nav-actions { gap: 6px; }
    .theme-toggle, .menu-toggle { font-size: 12px; padding: 8px 9px; }
  }
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  }

/* Native language links remain available without JavaScript. */
.language-switch{display:inline-flex;align-items:center;gap:7px;white-space:nowrap;font-size:12px;line-height:1.5}
.language-switch a{padding:5px 3px;color:var(--muted);text-decoration:none}
.language-switch a[aria-current="true"]{color:var(--ink);font-weight:700;text-decoration:underline;text-underline-offset:4px}
@media(min-width:901px) and (max-width:1150px){html[lang="en"] .nav .wrap{column-gap:14px}html[lang="en"] .nav-links{gap:14px}html[lang="en"] .nav-link{font-size:12px}html[lang="en"] .nav-cta{font-size:12px;padding-inline:12px}}

.return-navigation{padding-top:16px;padding-bottom:0;font-size:14px}
.return-navigation a{display:inline-block;padding:8px 0;text-underline-offset:4px}


/* Make the service and both audience routes readable before the media. */
.home-hero .hero-text{max-width:920px}
.home-hero .hero-text > p{max-width:800px}
.hero-text .consultant-intro,.hero > .wrap > .consultant-intro{font-size:14px;line-height:1.65;color:var(--muted);padding-left:14px;border-left:3px solid var(--arnica);margin:4px 0 0}
.consultant-intro strong{color:var(--ink);font-weight:600}
.audience-routes{gap:20px}
.audience-routes a{gap:12px;padding:24px 28px;border-top:3px solid var(--arnica)}
.audience-routes h2{font-size:30px}
.evidence-copy{display:flex;flex-direction:column;gap:20px;min-width:0}
.evidence-copy > p{color:var(--muted);line-height:1.65;margin:0}
.proof-list{list-style:none;padding:0;margin:0;display:grid;gap:16px}
.proof-list li{padding-left:14px;border-left:2px solid var(--border);display:grid;gap:5px}
.proof-list b{font-size:15px}
.proof-list span{font-size:14px;line-height:1.65;color:var(--muted)}
.case-flow{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;list-style:none;padding:0;margin:0}
.case-step{min-width:0;border-top:2px solid var(--border);padding:22px 0 0;display:flex;flex-direction:column;align-items:flex-start;gap:14px}
.case-number{font:500 14px/1.4 var(--font-mono);color:var(--link)}
.case-step h3{font-size:27px}
.case-step p{margin:0;line-height:1.65;color:var(--muted)}
.case-step blockquote{margin:0;padding:16px 18px;background:var(--card);border-left:3px solid var(--arnica);border-radius:0 8px 8px 0;line-height:1.75}
.case-step .case-note{font-size:14px}
.case-sources{list-style:none;padding:0;margin:0;display:grid;gap:14px;line-height:1.65}
.case-sources li{display:grid;gap:4px}
.case-sources span{color:var(--muted);font-size:15px}
.case-status{font-size:12px;font-weight:600;line-height:1.6;color:var(--wait-ink);background:var(--wait-bg);padding:5px 10px;border-radius:4px}
@media(min-width:960px){
  section .wrap.home-evidence{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);align-items:start;gap:48px}
}
@media(max-width:600px){
  .audience-routes a{padding:22px}
  .audience-routes h2{font-size:27px}
  .case-flow{grid-template-columns:minmax(0,1fr)}
}

@media(max-width:600px){
  .home-hero .wrap{padding-top:32px;padding-bottom:36px;gap:24px}
  .home-hero .hero-text{gap:14px}
  .home-hero .audience-routes{gap:12px}
  .home-hero .audience-routes a{padding:18px 20px;gap:8px}
  .home-hero .audience-routes p{line-height:1.55}
  .home-hero .audience-routes .go{font-size:14px}
}