/* ==========================================================================
   RYLNA Consulting — design system, piste C
   Direction : produit premium, sobre et lumineux. Grandes typographies sans
   empattement, surfaces arrondies, photographie plein cadre, mouvement discret.
   Palette : Ivoire #F5F1EB · Sable #D9C8B5 · Taupe #A68B73 · Anthracite #292825 · Blanc
   ========================================================================== */

@font-face { font-family: "Geist"; src: url("../fonts/geist-var.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }

:root {
  color-scheme: light;
  --bg: #F5F1EB; --surface: #FFFFFF; --fg: #292825; --fg-soft: rgba(41,40,37,.78); --fg-prose: #3D3B37;
  --inv-bg: #292825; --inv-bg-hover: #000; --inv-fg: #F5F1EB; --glass: rgba(255,255,255,.92);
}
:root {
  --white: #FFFFFF;
  --ivory: #F5F1EB;
  --ivory-2: #EFE9E0;
  --sand: #D9C8B5;
  --taupe: #A68B73;
  --taupe-ink: #6E5A49;
  --ink: #292825;
  --ink-2: #1D1C1A;
  --text: #292825;
  --muted: #6B6760;
  --muted-2: #8A857D;
  --line: rgba(41, 40, 37, .1);
  --line-d: rgba(245, 241, 235, .14);
  --on-dark: #F5F1EB;
  --on-dark-muted: rgba(245, 241, 235, .62);

  --f-display: "Geist", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-text: "Geist", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --wrap: 1200px;
  --gutter: max(20px, min(5vw, 48px));
  --section: clamp(96px, 12vw, 168px);
  --r-lg: 28px;
  --r-md: 20px;
  --r-sm: 12px;
  --ease: cubic-bezier(.22, .8, .24, 1);
  --header-h: 60px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 24px); }
body { margin: 0; padding-top: var(--header-h); background: var(--bg); color: var(--text); font: 400 1.0625rem/1.6 var(--f-text); letter-spacing: -.003em; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
p, ul, ol, dl, dd, figure, h1, h2, h3, h4, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button { font: inherit; color: inherit; }
strong { font-weight: 600; }
::selection { background: var(--sand); color: var(--fg); }
:focus-visible { outline: 2px solid var(--taupe-ink); outline-offset: 3px; border-radius: 4px; }
.section--dark :focus-visible, .cta :focus-visible { outline-color: var(--sand); }
main:focus { outline: none; }
.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 { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--inv-bg); color: var(--inv-fg); padding: 10px 18px; border-radius: 999px; text-decoration: none; }
.skip:focus { top: 10px; }

.wrap { width: 100%; max-width: calc(var(--wrap) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section); }
.section--dark { background: var(--inv-bg); color: var(--on-dark); }

/* ---------- Typographie ---------- */
.eyebrow { font: 500 1.0625rem/1.3 var(--f-display); letter-spacing: -.01em; color: var(--taupe-ink); margin-bottom: 14px; }
.section--dark .eyebrow { color: var(--sand); }
.shead { max-width: 860px; margin-bottom: clamp(48px, 6vw, 80px); }
.shead-title, .display-2 { font: 500 clamp(2.4rem, 1.4rem + 3.6vw, 4.5rem)/1.04 var(--f-display); letter-spacing: -.035em; text-wrap: balance; }
.lead, .shead .lead { margin-top: 24px; font-size: clamp(1.125rem, 1rem + .45vw, 1.375rem); line-height: 1.5; color: var(--muted); max-width: 60ch; text-wrap: pretty; }
.section--dark .lead { color: var(--on-dark-muted); }

/* ---------- Boutons & liens ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 26px; border-radius: 999px; font: 500 1rem/1 var(--f-text); letter-spacing: -.005em; text-decoration: none; border: 0; cursor: pointer; transition: background-color .3s var(--ease), color .3s var(--ease), transform .3s var(--ease); }
.btn:active { transform: scale(.98); }
.btn--primary { background: var(--inv-bg); color: var(--inv-fg); }
.btn--primary:hover { background: var(--inv-bg-hover); }
.btn--light { background: var(--bg); color: var(--fg); }
.btn--light:hover { background: var(--surface); }
.btn--ghost { box-shadow: inset 0 0 0 1px var(--ink); color: var(--fg); background: transparent; }
.btn--ghost-light { box-shadow: inset 0 0 0 1px rgba(245,241,235,.5); color: var(--inv-fg); background: transparent; }
.btn--sm { min-height: 34px; padding: 0 16px; font-size: .875rem; }
.tlink { display: inline-flex; align-items: center; gap: 6px; font: 500 1.0625rem/1.3 var(--f-text); color: var(--taupe-ink); text-decoration: none; }
.tlink svg { width: 12px; height: 12px; fill: none; stroke: currentColor; stroke-width: 1.6; transition: transform .3s var(--ease); }
.tlink:hover { text-decoration: underline; text-underline-offset: .2em; }
.tlink:hover svg { transform: translateX(3px); }
.section--dark .tlink, .tlink[data-tone="light"] { color: var(--sand); }
.linklike { background: none; border: 0; padding: 0; cursor: pointer; text-decoration: none; }
.linklike:hover { text-decoration: underline; }

/* ---------- Marque ---------- */
.brand { display: inline-flex; color: var(--fg); text-decoration: none; }
.wordmark { display: inline-flex; align-items: center; gap: 10px; }
.mono { width: 30px; height: 30px; flex: none; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.mono-c { stroke: var(--taupe); stroke-width: 4; }
.mono-r { stroke: currentColor; stroke-width: 4; }

/* ---------- En-tête ---------- */
.site-header { position: fixed; inset: 0 0 auto 0; z-index: 50; height: var(--header-h); background: rgba(245,241,235,.86); -webkit-backdrop-filter: saturate(1.8) blur(20px); backdrop-filter: saturate(1.8) blur(20px); transition: box-shadow .3s var(--ease); }
.site-header.is-scrolled { box-shadow: 0 1px 0 var(--line); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.mainnav ul { display: flex; gap: clamp(20px, 2.6vw, 36px); }
.mainnav a { font: 400 .875rem/1 var(--f-text); color: var(--fg-soft); text-decoration: none; padding: 8px 0; transition: color .2s; }
.mainnav a:hover, .mainnav a[aria-current="page"] { color: var(--fg); }
.mainnav a[aria-current="page"] { font-weight: 500; }
.nav-mobile-only { display: none; }
.header-actions { display: flex; align-items: center; gap: 14px; }
.lang-switch { font: 500 .75rem/1 var(--f-text); letter-spacing: .08em; color: var(--muted); text-decoration: none; padding: 8px 4px; }
.lang-switch:hover { color: var(--fg); }
.menu-toggle { display: none; width: 40px; height: 40px; background: none; border: 0; cursor: pointer; position: relative; padding: 0; }
.mt-bar { position: absolute; left: 11px; right: 11px; height: 1.5px; border-radius: 2px; background: currentColor; transition: transform .35s var(--ease), top .35s var(--ease); }
.mt-bar:nth-of-type(2) { top: 16px; } .mt-bar:nth-of-type(3) { top: 23px; }
.menu-toggle[aria-expanded="true"] .mt-bar:nth-of-type(2) { top: 19.5px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] .mt-bar:nth-of-type(3) { top: 19.5px; transform: rotate(-45deg); }
@media (max-width: 960px) {
  .menu-toggle { display: block; }
  .header-cta { display: none; }
  .nav-mobile-only { display: block; }
  .mainnav { position: fixed; inset: var(--header-h) 0 auto 0; height: calc(100dvh - var(--header-h)); background: var(--bg); padding: 24px var(--gutter) 40px; visibility: hidden; opacity: 0; transform: translateY(-6px); transition: opacity .3s var(--ease), transform .3s var(--ease), visibility 0s .3s; overflow-y: auto; }
  .mainnav ul { flex-direction: column; gap: 0; }
  .mainnav a { display: block; font: 500 1.75rem/1.2 var(--f-display); letter-spacing: -.02em; color: var(--fg); padding: 14px 0; border-bottom: 1px solid var(--line); }
  .menu-open .mainnav { visibility: visible; opacity: 1; transform: none; transition: opacity .3s var(--ease), transform .3s var(--ease); }
  .menu-open { overflow: hidden; }
  .menu-open .site-header { background: var(--bg); }
}

/* ---------- Médias ---------- */
.photo { position: relative; overflow: hidden; margin: 0; background: var(--ivory-2); }
.photo picture { display: block; width: 100%; height: 100%; }
.photo img { width: 100%; height: 100%; object-fit: cover; }
.media { border-radius: var(--r-lg); }
.photo--placeholder { background: linear-gradient(155deg, #EDE5DA, #D9C8B5 60%, #C6B29C); }
.photo--dark.photo--placeholder { background: linear-gradient(160deg, #3A3733, #1D1C1A); }
.ph-light, .ph-lines { display: none; }
.photo--hero img { object-position: 62% 40%; }
.photo--oss-bss img { object-position: 50% 50%; }
.photo--strategy img { object-position: 60% 50%; }
.photo--transformation img { object-position: 50% 40%; }
.photo--sectors img { object-position: 50% 60%; }

/* ---------- Hero ---------- */
.hero { padding-top: clamp(56px, 8vw, 112px); text-align: center; overflow: hidden; }
.hero-title { font: 500 clamp(2.6rem, 1.2rem + 5.2vw, 5.6rem)/1.02 var(--f-display); letter-spacing: -.045em; text-wrap: balance; }

/* ---------- Manifeste ---------- */

.facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px 24px; margin-top: clamp(56px, 7vw, 88px); padding-top: 32px; border-top: 1px solid var(--line); }
@media (min-width: 860px) { .facts { grid-template-columns: repeat(4, 1fr); } }
.facts dt { font-size: .875rem; color: var(--muted); }
.facts dd { margin-top: 6px; font: 500 1.375rem/1.2 var(--f-display); letter-spacing: -.02em; }

/* ---------- Bento expertises ---------- */

/* ---------- Order-to-Cash ---------- */
.o2c { margin: 0 auto; position: relative; }
.checks li { position: relative; padding: 18px 0 18px 36px; border-bottom: 1px solid var(--line-d); font-size: 1.0625rem; }
.checks li::before { content: ""; position: absolute; left: 0; top: 21px; width: 20px; height: 20px; border-radius: 50%; background: rgba(217,200,181,.16) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M6 10.5l2.5 2.5L14 7.5' fill='none' stroke='%23D9C8B5' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/20px no-repeat; }

/* ---------- Rail méthode ---------- */

.principles { display: grid; gap: 40px 32px; margin-top: clamp(64px, 8vw, 104px); grid-template-columns: 1fr; }
@media (min-width: 720px) { .principles { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .principles { grid-template-columns: repeat(4, 1fr); } }
.principles h3 { font: 500 1.25rem/1.2 var(--f-display); letter-spacing: -.02em; }
.principles p { margin-top: 8px; color: var(--muted); font-size: 1rem; }

/* ---------- Citation ---------- */

/* ---------- Secteurs ---------- */

.sector { padding: 36px 32px; border-radius: var(--r-lg); background: var(--bg); display: flex; flex-direction: column; }
.sector h3 { font: 500 1.5rem/1.15 var(--f-display); letter-spacing: -.025em; }
.sector p { margin-top: 12px; color: var(--muted); font-size: 1rem; flex: 1; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 20px; }
.chips li { font: 500 .75rem/1 var(--f-text); padding: 8px 12px; border-radius: 999px; background: var(--surface); color: var(--taupe-ink); }
.sector .chips li { background: var(--surface); }

/* ---------- Références ---------- */

.tag { display: inline-block; font: 500 .8125rem/1 var(--f-text); padding: 9px 14px; border-radius: 999px; background: rgba(217,200,181,.16); color: var(--sand); margin-bottom: 36px; }
.disclosure { display: grid; grid-template-columns: 20px 1fr; gap: 12px; margin-top: 28px; padding: 18px 20px; border-radius: var(--r-sm); background: var(--bg); font-size: .875rem; line-height: 1.55; color: var(--muted); }
.disclosure svg { width: 20px; height: 20px; fill: none; stroke: var(--taupe-ink); stroke-width: 1.5; stroke-linecap: round; }
.disclosure strong { color: var(--text); }

/* ---------- Publications ---------- */
.igrid { display: grid; gap: 20px; grid-template-columns: 1fr; }
@media (min-width: 900px) { .igrid { grid-template-columns: repeat(3, 1fr); } }

/* ---------- Appel à l'action ---------- */
.cta { padding-block: clamp(40px, 6vw, 80px) var(--section); }
.cta-inner { padding: clamp(72px, 11vw, 152px) clamp(24px, 6vw, 96px); text-align: center; }
.cta-title { font: 500 clamp(2.6rem, 1.4rem + 4.8vw, 5.5rem)/1 var(--f-display); letter-spacing: -.045em; text-wrap: balance; }
.cta-lead { margin: 24px auto 0; max-width: 56ch; font-size: 1.125rem; line-height: 1.55; color: rgba(245,241,235,.86); }

/* ---------- Pages intérieures ---------- */
.phero { padding: clamp(40px, 5vw, 72px) 0 clamp(64px, 8vw, 112px); text-align: center; }
.phero .crumbs { display: flex; justify-content: center; margin-bottom: clamp(40px, 6vw, 72px); }
.phero-title { font: 500 clamp(2.6rem, 1.3rem + 4.6vw, 5.25rem)/1.03 var(--f-display); letter-spacing: -.045em; text-wrap: balance; }
.phero-title--article { font-size: clamp(2.2rem, 1.3rem + 3.2vw, 4rem); }
.phero-lead { margin: 26px auto 0; max-width: 62ch; font-size: clamp(1.125rem, 1rem + .45vw, 1.375rem); line-height: 1.5; color: var(--muted); text-wrap: pretty; }
.phero-photo { margin-top: clamp(48px, 6vw, 80px); aspect-ratio: 21 / 9; }
@media (max-width: 700px) { .phero-photo { aspect-ratio: 4 / 3; } }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 8px; font-size: .8125rem; color: var(--muted); }
.crumbs li + li::before { content: "›"; margin-right: 8px; opacity: .5; }
.crumbs a { text-decoration: none; } .crumbs a:hover { text-decoration: underline; }
.phero + .section:not(.section--tint):not(.section--dark) { padding-top: 0; }

.two-col { display: grid; gap: 40px; }
@media (min-width: 960px) { .two-col { grid-template-columns: 280px 1fr; gap: 80px; } .two-col--even { grid-template-columns: 1fr 1fr; } }
.col-label { font: 500 1.0625rem/1.3 var(--f-display); color: var(--taupe-ink); margin-bottom: 20px; }
.section--dark .col-label { color: var(--sand); }
.block + .block { margin-top: clamp(48px, 6vw, 80px); }
.h3 { font: 500 1.375rem/1.2 var(--f-display); letter-spacing: -.02em; margin-bottom: 18px; }
.intro-statement { font: 500 clamp(1.5rem, 1.1rem + 1.4vw, 2.25rem)/1.25 var(--f-display); letter-spacing: -.025em; margin-bottom: clamp(48px, 6vw, 72px); text-wrap: pretty; }
.cols-2 { display: grid; gap: 40px; }
@media (min-width: 860px) { .cols-2 { grid-template-columns: 1fr 1fr; gap: 48px; } }
.ticks li { position: relative; padding: 14px 0 14px 28px; border-bottom: 1px solid var(--line); }
.ticks li::before { content: ""; position: absolute; left: 2px; top: 1.35em; width: 8px; height: 8px; border-radius: 50%; background: var(--taupe); }
.spacer { height: 24px; }
.prose { max-width: 70ch; }
.prose > * + * { margin-top: 1.2em; }
.prose h2 { margin-top: 2em; font: 500 clamp(1.6rem, 1.3rem + 1vw, 2.1rem)/1.15 var(--f-display); letter-spacing: -.025em; }
.prose p, .prose li { color: var(--fg-prose); }
.prose ul li { position: relative; padding-left: 24px; margin-top: 12px; }
.prose ul li::before { content: ""; position: absolute; left: 2px; top: .7em; width: 7px; height: 7px; border-radius: 50%; background: var(--taupe); }
.prose a { color: var(--taupe-ink); }
.prose--lead { margin-top: 28px; } .prose--lead p { font-size: 1.125rem; color: var(--muted); }
.prose--wide { max-width: 80ch; }
.prose--wide + .table-wrap, .table-wrap + .prose--wide { margin-top: 28px; }
.prose--wide h2:first-child { margin-top: 0; }
.kv { border-top: 1px solid var(--line); }
.kv div { display: grid; grid-template-columns: 1fr; gap: 2px; padding: 16px 0; border-bottom: 1px solid var(--line); }
@media (min-width: 640px) { .kv div { grid-template-columns: 220px 1fr; gap: 24px; } }
.kv dt { font-size: .875rem; color: var(--muted); }
.kv--stack div { grid-template-columns: 1fr !important; gap: 2px !important; }
.table-wrap { overflow-x: auto; border-radius: var(--r-md); background: var(--surface); }
.table { width: 100%; border-collapse: collapse; font-size: .9rem; min-width: 640px; }
.table th[scope="col"] { text-align: left; font: 600 .8125rem/1.4 var(--f-text); color: var(--muted); padding: 16px 18px; border-bottom: 1px solid var(--line); }
.table th[scope="row"] { text-align: left; font-weight: 600; padding: 16px 18px; vertical-align: top; }
.table td { padding: 16px 18px; vertical-align: top; border-top: 1px solid var(--line); }
.table tr + tr th[scope="row"] { border-top: 1px solid var(--line); }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; }
.stat { padding: 28px; border-radius: var(--r-md); background: var(--surface); }
.stat-n { font: 500 clamp(2.6rem, 2rem + 2vw, 3.75rem)/1 var(--f-display); letter-spacing: -.045em; }
.stat-l { margin-top: 10px; font-weight: 500; }
.stats--col { grid-template-columns: 1fr; }
@media (max-width: 959px) { .stats--col { grid-template-columns: repeat(3, 1fr); } }
.note { margin-top: 16px; font-size: .8125rem; color: var(--muted); }
.timeline li { display: grid; gap: 6px; padding: 28px 0; border-bottom: 1px solid var(--line); }
@media (min-width: 760px) { .timeline li { grid-template-columns: 180px 1fr; gap: 32px; } }
.tl-p { font-size: .875rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.tl-r { font: 500 1.4rem/1.2 var(--f-display); letter-spacing: -.02em; }
.tl-o { margin-top: 4px; font-weight: 500; }
.tl-o span { font-weight: 400; color: var(--muted); }
.tl-d { margin-top: 8px; color: var(--muted); font-size: .975rem; }
.badge { display: inline-block; margin-left: 10px; vertical-align: middle; font: 500 .6875rem/1 var(--f-text); padding: 6px 10px; border-radius: 999px; background: var(--inv-bg); color: var(--inv-fg); }
.card { padding: clamp(32px, 4vw, 52px); border-radius: var(--r-lg); background: var(--bg); display: flex; flex-direction: column; min-height: 340px; }
.card h2 { font: 500 2.5rem/1 var(--f-display); letter-spacing: -.04em; }
.card p { margin-top: 16px; color: var(--muted); flex: 1; }
.card .tlink { margin-top: 28px; }
.numbered { counter-reset: n; display: grid; gap: 20px; grid-template-columns: 1fr; }
@media (min-width: 760px) { .numbered { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .numbered { grid-template-columns: repeat(3, 1fr); } }
.numbered li { padding: 36px 32px; border-radius: var(--r-lg); background: var(--surface); }
.numbered li::before { counter-increment: n; content: counter(n, decimal-leading-zero); font: 500 2.5rem/1 var(--f-display); letter-spacing: -.04em; color: var(--sand); }
.h-step { margin: 28px 0 10px; font: 500 1.4rem/1.15 var(--f-display); letter-spacing: -.02em; }
.numbered p { color: var(--muted); font-size: 1rem; }
.steps { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1140px) { .steps { grid-template-columns: repeat(5, 1fr); } }
.step { padding: 32px 26px; border-radius: var(--r-lg); background: var(--bg); }
.section:not(.section--tint) .step { background: var(--surface); }
.step p { font-size: .95rem; color: var(--muted); }
.zones { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 760px) { .zones { grid-template-columns: repeat(3, 1fr); } }
.zones li { padding: 32px; border-radius: var(--r-lg); background: rgba(245,241,235,.06); }
.zones strong { display: block; font: 500 2rem/1.05 var(--f-display); letter-spacing: -.03em; }
.zones span { display: block; margin-top: 10px; color: var(--on-dark-muted); font-size: .95rem; }
.values { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 760px) { .values { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1140px) { .values { grid-template-columns: repeat(4, 1fr); } }
.values li { padding: 32px; border-radius: var(--r-lg); background: rgba(245,241,235,.06); }
.values h3 { font: 500 1.5rem/1.1 var(--f-display); letter-spacing: -.025em; }
.values p { margin-top: 12px; color: var(--on-dark-muted); font-size: 1rem; }
.xrow { display: grid; gap: 24px; padding: clamp(36px, 5vw, 56px); border-radius: var(--r-lg); background: var(--surface); }
.xrow + .xrow { margin-top: 20px; }
@media (min-width: 960px) { .xrow { grid-template-columns: .9fr 1.1fr; gap: 72px; } }
.xrow-title { margin-top: 18px; font: 500 clamp(2rem, 1.4rem + 1.8vw, 3rem)/1.02 var(--f-display); letter-spacing: -.035em; }
.xrow-title a { text-decoration: none; } .xrow-title a:hover { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: .12em; }
.xrow-summary { font-size: 1.25rem; line-height: 1.45; margin-bottom: 20px; }
.xrow-link { margin-top: 24px; }
.related { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 860px) { .related { grid-template-columns: repeat(3, 1fr); } }
.related a { display: grid; gap: 8px; padding: 32px; border-radius: var(--r-lg); background: var(--surface); text-decoration: none; height: 100%; transition: transform .5s var(--ease); }
.related a:hover { transform: translateY(-3px); }
.related-t { font: 500 1.5rem/1.1 var(--f-display); letter-spacing: -.025em; }
.related-s { font-size: .875rem; color: var(--muted); }
.srows { display: grid; gap: 16px; }
.srow { display: grid; grid-template-columns: 1fr; gap: 12px; padding: clamp(28px, 4vw, 44px); border-radius: var(--r-lg); background: var(--surface); }
.srow-n { font: 600 .9375rem/1 var(--f-text); color: var(--taupe-ink); }
.srow-cols { display: grid; gap: 14px; }
@media (min-width: 960px) { .srow-cols { grid-template-columns: .9fr 1.1fr; gap: 56px; } }
.srow-cols h2 { font: 500 clamp(1.75rem, 1.3rem + 1.2vw, 2.5rem)/1.05 var(--f-display); letter-spacing: -.035em; }
.srow-cols p { color: var(--muted); }
.article-meta { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 20px; margin-top: 24px; font-size: .875rem; color: var(--muted); }
.article-body { padding-bottom: clamp(56px, 7vw, 104px); }
.article-body .prose { margin-inline: auto; font-size: 1.1875rem; line-height: 1.7; }
.article-body .prose > p:first-child { font: 500 1.6rem/1.4 var(--f-display); letter-spacing: -.02em; color: var(--text); }
.links404 { display: flex; flex-wrap: wrap; justify-content: center; gap: 28px; margin-top: 40px; }
.phero--404 { padding-block: clamp(96px, 14vw, 200px); }

/* ---------- Formulaire ---------- */
.contact-grid { display: grid; gap: 48px; }
@media (min-width: 960px) { .contact-grid { grid-template-columns: .7fr 1.3fr; gap: 80px; } }
.contact-direct dt { font-size: .875rem; color: var(--muted); }
.contact-direct dd { margin: 4px 0 24px; font: 500 1.3rem/1.3 var(--f-display); letter-spacing: -.015em; }
.contact-direct a { text-decoration: none; } .contact-direct a:hover { text-decoration: underline; }
.form-panel { padding: clamp(28px, 4vw, 48px); border-radius: var(--r-lg); background: var(--surface); }
.form { display: grid; gap: 20px; grid-template-columns: 1fr; }
@media (min-width: 720px) { .form { grid-template-columns: 1fr 1fr; } .field--full { grid-column: 1 / -1; } }
.field label { display: block; font-size: .875rem; font-weight: 500; margin-bottom: 8px; }
.req { color: var(--taupe-ink); }
.field input, .field select, .field textarea { width: 100%; min-height: 52px; padding: 14px 16px; font: 400 1rem/1.4 var(--f-text); color: var(--text); background: var(--bg); border: 1px solid rgba(41,40,37,.16); border-radius: var(--r-sm); transition: border-color .2s, box-shadow .2s; }
.field textarea { min-height: 170px; resize: vertical; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 4.5 6 8l3.5-3.5' fill='none' stroke='%23292825' stroke-width='1.5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; background-size: 12px; padding-right: 44px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--fg); box-shadow: 0 0 0 4px rgba(166,139,115,.22); }
.field [aria-invalid="true"] { border-color: #A8412F; }
.field-error { margin-top: 6px; font-size: .8125rem; color: #9A3B2E; }
.field--check { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; }
.field--check input { width: 20px; height: 20px; min-height: 0; margin-top: 2px; accent-color: var(--fg); }
.field--check label { font-weight: 400; color: var(--muted); font-size: .875rem; line-height: 1.55; margin: 0; }
.field--check .field-error { grid-column: 2; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.form-actions { display: flex; align-items: center; gap: 20px; }
.form-note { margin: -6px 0 24px; }
.alert { padding: 18px 22px; border-radius: var(--r-sm); margin-bottom: 28px; }
.alert--ok { background: #EEF5EE; color: #24452A; }
.alert--ok strong { display: block; font: 500 1.25rem/1.2 var(--f-display); margin-bottom: 4px; }
.alert--err { background: #FBEDEA; color: #7A2E23; }

/* ---------- Pied de page ---------- */
.site-footer { background: var(--surface); color: var(--muted); font-size: .8125rem; line-height: 1.6; }
.footer-top { display: grid; gap: 40px; padding-block: 56px 40px; border-bottom: 1px solid var(--line); }
@media (min-width: 960px) { .footer-top { grid-template-columns: 1fr 1.4fr; gap: 80px; } }
.footer-cols { display: grid; gap: 32px; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.footer-cols li + li { margin-top: 8px; }
.footer-cols a, .site-footer address a { text-decoration: none; }
.footer-cols a:hover, .site-footer address a:hover { color: var(--fg); text-decoration: underline; }
.site-footer address { font-style: normal; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; padding-block: 16px 32px; }
.footer-legal { display: flex; flex-wrap: wrap; gap: 6px 20px; }
.footer-legal a { text-decoration: none; } .footer-legal a:hover { color: var(--fg); text-decoration: underline; }

/* ---------- Consentement & chatbot ---------- */
.consent { position: fixed; z-index: 80; left: max(16px, env(safe-area-inset-left, 0px)); bottom: calc(16px + env(safe-area-inset-bottom, 0px)); max-width: calc(100vw - 32px); }
.consent[hidden] { display: none; }
.consent-box { width: 400px; max-width: 100%; padding: 24px; border-radius: var(--r-md); background: var(--glass); -webkit-backdrop-filter: blur(20px) saturate(1.6); backdrop-filter: blur(20px) saturate(1.6); box-shadow: 0 24px 64px -16px rgba(41,40,37,.28), 0 0 0 1px var(--line); }
.consent-title { font: 500 1.125rem/1.2 var(--f-display); letter-spacing: -.015em; }
.consent-text { margin-top: 8px; font-size: .875rem; color: var(--muted); }
.consent-text a { color: var(--taupe-ink); }
.consent-prefs { margin-top: 16px; }
.pref { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 0; border-top: 1px solid var(--line); }
.pref-name { font-weight: 500; font-size: .875rem; }
.pref-desc { font-size: .8125rem; color: var(--muted); }
.pref-state { font-size: .75rem; color: var(--taupe-ink); white-space: nowrap; }
.switch { width: 20px; height: 20px; accent-color: var(--fg); flex: none; }
.consent-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.btn-s { cursor: pointer; min-height: 36px; padding: 0 16px; border-radius: 999px; font: 500 .8125rem/1 var(--f-text); border: 0; background: var(--inv-bg); color: var(--inv-fg); }
.btn-s--ghost { background: var(--surface); color: var(--fg); }
.btn-s[hidden] { display: none; }
.bot { position: fixed; right: 20px; bottom: 20px; z-index: 70; }
.bot[hidden] { display: none; }
.bot-launch { cursor: pointer; padding: 14px 20px; border-radius: 999px; background: var(--inv-bg); color: var(--inv-fg); border: 0; font-weight: 500; box-shadow: 0 12px 32px rgba(41,40,37,.25); }
.bot-panel { position: absolute; right: 0; bottom: 60px; width: min(380px, calc(100vw - 40px)); height: min(560px, 70vh); border-radius: var(--r-md); overflow: hidden; background: var(--bg); box-shadow: 0 24px 60px rgba(41,40,37,.2); }
.bot-panel[hidden] { display: none; }
.bot-frame, .bot-frame iframe { width: 100%; height: 100%; border: 0; }

/* ---------- Mouvement ---------- */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}
@media print { .site-header, .consent, .bot, .cta, .menu-toggle { display: none !important; } body { padding: 0; } }
/* Ajustements */
:root { --rail-pad: max(var(--gutter), calc((100vw - var(--wrap)) / 2)); }
.photo--sectors img { object-position: 30% 50%; }
.photo--oss-bss img { object-position: 55% 40%; }
 .numbered li::before { color: #8C735E; }
@media (max-width: 959px) { .stats--col { grid-template-columns: 1fr 1fr 1fr; gap: 10px; } .stats--col .stat { padding: 18px 14px; } .stats--col .stat-n { font-size: 2rem; } .stats--col .stat-l { font-size: .8125rem; } }
@media (min-width: 960px) { .two-col--even .stats { grid-template-columns: 1fr; } .two-col--even .stat { display: grid; grid-template-columns: 140px 1fr; column-gap: 20px; align-items: baseline; } .two-col--even .stat-n { grid-row: span 2; } }

/* ==========================================================================
   Piste C — éditorial, aligné à gauche, une seule signature (la ligne dorée)
   Ivoire #F5F1EB · Sable #D9C8B5 · Taupe #A68B73 · Anthracite #292825 · Blanc · Or du logo #E9B778
   ========================================================================== */
:root {
  --wrap: 1160px;
  --gold: #E9B778;
  --hair: #D9C8B5;
  --muted: #5E5A54;
  --muted-2: #6E5A49;
  --taupe-ink: #6E5A49;
  --ink-2: #292825;
  --r-lg: 8px; --r-md: 6px; --r-sm: 4px;
  --header-h: 76px;
  --section: clamp(72px, 8vw, 128px);
  --ls-tight: -.045em;
}
body { font-size: 1.0625rem; }
::selection { background: var(--gold); color: var(--fg); }
:focus-visible { outline-color: var(--fg); }
.section--dark :focus-visible, .cta :focus-visible, .c-orch :focus-visible, .site-footer :focus-visible { outline-color: var(--gold); }
.section--sand { background: var(--surface); }
.logo { display: block; height: 34px; width: auto; }
.site-footer .logo { height: 30px; }
.mono{ display: none; }

/* Typographie : graisse 500, approche serrée, pas de couleur d'accent */
.shead{ max-width: 880px; margin-inline: 0; text-align: left; margin-bottom: clamp(36px, 4vw, 56px); }
.shead-title, .display-2 { font-weight: 500; font-size: clamp(2.25rem, 1.3rem + 3vw, 3.75rem); line-height: 1.04; letter-spacing: var(--ls-tight); }
.two-col .display-2 { font-size: clamp(2rem, 1.3rem + 2vw, 3rem); }
.lead, .shead .lead { color: var(--muted); max-width: 58ch; margin-inline: 0; }
.eyebrow, .col-label { font: 500 .9375rem/1.4 var(--f-text); letter-spacing: 0; color: var(--muted); text-transform: none; }
.section--dark .eyebrow, .section--dark .col-label { color: var(--sand); }
.h3 { font-weight: 500; letter-spacing: -.025em; }
.intro-statement { font-weight: 500; letter-spacing: -.03em; }
.disclosure + .block, .note + .block { margin-top: 40px; }

/* Liens et boutons */
.tlink { display: inline; font: 500 1.0625rem/1.4 var(--f-text); color: var(--fg); text-decoration: underline; text-decoration-color: var(--hair); text-decoration-thickness: 1px; text-underline-offset: .28em; transition: text-decoration-color .2s; }
.tlink:hover { text-decoration-color: currentColor; }
.section--dark .tlink, .c-orch .tlink, .cta .tlink { color: var(--inv-fg); text-decoration-color: rgba(233,183,120,.55); }
.section--dark .tlink:hover, .c-orch .tlink:hover, .cta .tlink:hover { text-decoration-color: var(--gold); }
.btn { min-height: 48px; padding: 0 24px; font-weight: 500; }
.btn--primary { background: var(--inv-bg); color: var(--inv-fg); }
.btn--primary:hover { background: var(--inv-bg-hover); }
.btn--light { background: var(--bg); color: var(--fg); }
.btn--light:hover { background: var(--surface); }
.btn--sm { min-height: 40px; padding: 0 18px; font-size: .9375rem; }

/* En-tête */
.site-header { background: rgba(245,241,235,.9); }
.site-header.is-scrolled { box-shadow: 0 1px 0 var(--hair); }
.mainnav ul { gap: clamp(20px, 2.4vw, 34px); }
.mainnav a { font: 400 .9375rem/1 var(--f-text); color: var(--fg-soft); }
.mainnav a:hover { color: var(--fg); }
.mainnav a[aria-current="page"] { color: var(--fg); font-weight: 500; text-decoration: underline; text-decoration-color: var(--gold); text-decoration-thickness: 2px; text-underline-offset: 10px; }
.lang-switch { font-size: .8125rem; letter-spacing: .04em; color: var(--fg); }
.header-actions { gap: 18px; }
@media (max-width: 1080px) { .mainnav ul { gap: 18px; } .mainnav a { font-size: .875rem; } }
@media (max-width: 960px) {
  .mainnav { background: var(--bg); }
  .mainnav a { font-weight: 500; font-size: 1.75rem; border-color: var(--hair); }
  .mainnav a[aria-current="page"] { text-decoration: none; }
  .menu-open .site-header { background: var(--bg); }
}

/* Pages intérieures : titre aligné à gauche */
.phero { padding: 28px 0 clamp(48px, 6vw, 80px); text-align: left; }
.phero .crumbs { justify-content: flex-start; margin-bottom: clamp(40px, 5vw, 72px); }
.phero-title { max-width: 17ch; font-weight: 500; font-size: clamp(2.6rem, 1.2rem + 4.4vw, 5rem); line-height: 1.02; letter-spacing: var(--ls-tight); }
.phero-title--article { max-width: 24ch; font-size: clamp(2.2rem, 1.3rem + 2.8vw, 3.75rem); }
.phero-lead { margin: 28px 0 0; max-width: 58ch; font-size: clamp(1.125rem, 1rem + .4vw, 1.3125rem); color: var(--muted); }
.phero-photo { margin-top: clamp(40px, 5vw, 64px); aspect-ratio: 21 / 9; border-radius: var(--r-md); }
.crumbs ol { color: var(--muted); }

/* Fin de page : contact */
.cta { background: var(--inv-bg); color: var(--inv-fg); padding-block: clamp(80px, 9vw, 128px); }
.cta-inner { display: grid; gap: 40px; padding: 0 var(--gutter); text-align: left; }
@media (min-width: 900px) { .cta-inner { grid-template-columns: 1.1fr .9fr; align-items: end; gap: 80px; } }
.cta-title { font-weight: 500; font-size: clamp(3rem, 1.4rem + 5.4vw, 6rem); line-height: .98; letter-spacing: -.05em; }
.cta-side { display: grid; gap: 18px; justify-items: start; }
.cta-mail { font: 500 clamp(1.375rem, 1.1rem + .8vw, 1.75rem)/1.2 var(--f-text); letter-spacing: -.02em; color: var(--gold); text-decoration: none; }
.cta-mail:hover { text-decoration: underline; text-underline-offset: .2em; }
.cta-lead { margin: 0; max-width: 42ch; font-size: 1.0625rem; color: rgba(245,241,235,.72); }

/* Publications : une ligne par article */
.igrid { display: block; border-bottom: 1px solid var(--hair); }
.irow { display: grid; gap: 6px 32px; padding: 28px 0; border-top: 1px solid var(--hair); text-decoration: none; color: var(--fg); }
@media (min-width: 860px) { .irow { grid-template-columns: 180px 1fr auto; align-items: baseline; } }
.irow time { font-size: .9375rem; color: var(--muted); }
.irow-title { font: 500 clamp(1.25rem, 1rem + .7vw, 1.625rem)/1.25 var(--f-display); letter-spacing: -.025em; text-wrap: pretty; }
.irow-cat { font-size: .9375rem; color: var(--muted); }
.irow:hover .irow-title { text-decoration: underline; text-decoration-color: var(--gold); text-decoration-thickness: 2px; text-underline-offset: .22em; }

/* Pied de page anthracite */
.site-footer { background: var(--inv-bg); color: rgba(245,241,235,.66); }
.footer-top { padding-block: 64px 48px; border-color: var(--line-d); }
.footer-cols a, .site-footer address a, .footer-legal a, .site-footer .linklike { color: rgba(245,241,235,.82); }
.footer-cols a:hover, .site-footer address a:hover, .footer-legal a:hover, .site-footer .linklike:hover { color: var(--inv-fg); }
.footer-bottom { padding-block: 20px 36px; }
.footer-bottom p { max-width: 80ch; }

/* ---------- Accueil ---------- */
.c-hero { padding: clamp(56px, 8vw, 128px) 0 clamp(64px, 7vw, 104px); }
.c-hero-title { max-width: 13ch; font: 500 clamp(3rem, 1.1rem + 6.4vw, 6rem)/.98 var(--f-display); letter-spacing: -.05em; text-wrap: balance; }
.c-lead { margin-top: 32px; max-width: 50ch; font-size: clamp(1.125rem, 1rem + .45vw, 1.375rem); line-height: 1.5; color: var(--muted); text-wrap: pretty; }
.c-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 32px; margin-top: 40px; }

/* Signature : la chaîne Order-to-Cash, tracée une fois au chargement */
.c-chain { margin-top: clamp(64px, 8vw, 112px); }
.c-steps { position: relative; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); }
.c-steps::before { content: ""; position: absolute; left: 6px; right: calc(100% / 6 - 6px); top: 6px; height: 2px; background: var(--gold); transform-origin: 0 50%; animation: c-draw 1.8s cubic-bezier(.6, 0, .2, 1) .3s both; }
.c-steps li { position: relative; padding-top: 32px; font: 500 clamp(.9375rem, .85rem + .3vw, 1.0625rem)/1.3 var(--f-text); letter-spacing: -.01em; animation: c-fade .5s ease both; }
.c-steps li::before { content: ""; position: absolute; left: 0; top: 0; width: 14px; height: 14px; border-radius: 50%; background: var(--bg); box-shadow: inset 0 0 0 2px var(--gold); }
.c-steps li:last-child::before { background: var(--inv-bg); box-shadow: none; }
.c-steps li:nth-child(1) { animation-delay: .3s; } .c-steps li:nth-child(2) { animation-delay: .6s; } .c-steps li:nth-child(3) { animation-delay: .9s; }
.c-steps li:nth-child(4) { animation-delay: 1.2s; } .c-steps li:nth-child(5) { animation-delay: 1.5s; } .c-steps li:nth-child(6) { animation-delay: 1.8s; }
.c-chain figcaption { margin-top: 32px; max-width: 52ch; font-size: .9375rem; color: var(--muted); }
@keyframes c-draw { from { transform: scaleX(0); } }
@keyframes c-fade { from { opacity: 0; transform: translateY(4px); } }
@media (max-width: 760px) {
  .c-steps { grid-template-columns: 1fr; gap: 18px; padding-left: 34px; }
  .c-steps::before { left: 6px; right: auto; top: 8px; bottom: 8px; width: 2px; height: auto; transform-origin: 50% 0; animation-name: c-draw-y; }
  .c-steps li { padding-top: 0; }
  .c-steps li::before { left: -34px; top: .2em; }
}
@keyframes c-draw-y { from { transform: scaleY(0); } }

/* Photographie plein cadre et une phrase */
.c-photo { position: relative; height: clamp(440px, 52vw, 680px); background: var(--inv-bg); color: var(--inv-fg); isolation: isolate; overflow: hidden; }
.c-photo .photo { position: absolute; inset: 0; z-index: -2; background: var(--inv-bg); }
.c-photo::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(41,40,37,0) 35%, rgba(41,40,37,.78) 100%); }
.c-photo .wrap { height: 100%; display: flex; align-items: flex-end; padding-bottom: clamp(40px, 5vw, 72px); }
.c-photo-line { max-width: 22ch; font: 500 clamp(1.75rem, 1rem + 2.4vw, 2.75rem)/1.12 var(--f-display); letter-spacing: -.035em; text-wrap: balance; }
.photo--oss-bss img { object-position: 50% 45%; }

/* Ce que nous faisons */
.c-sec { padding-block: var(--section); }
.c-sec--white { background: var(--surface); }
.c-head { display: grid; gap: 20px 80px; margin-bottom: clamp(40px, 5vw, 64px); }
@media (min-width: 900px) { .c-head { grid-template-columns: 1.1fr 1fr; align-items: end; } }
.c-title { font: 500 clamp(2.25rem, 1.3rem + 2.9vw, 3.75rem)/1.03 var(--f-display); letter-spacing: var(--ls-tight); text-wrap: balance; }
.c-head p { max-width: 46ch; font-size: 1.125rem; color: var(--muted); }
.c-list { border-bottom: 1px solid var(--hair); }
.c-row { display: grid; gap: 12px 40px; align-items: center; padding: 28px 0; border-top: 1px solid var(--hair); color: var(--fg); text-decoration: none; }
@media (min-width: 860px) { .c-row { grid-template-columns: 1.1fr 1fr 168px; } }
.c-row-title { font: 500 clamp(1.5rem, 1.1rem + 1.1vw, 2rem)/1.12 var(--f-display); letter-spacing: -.03em; }
.c-row-line { font-size: 1.0625rem; color: var(--muted); max-width: 44ch; }
.c-row-thumb { width: 168px; aspect-ratio: 3 / 2; border-radius: var(--r-sm); }
.c-row:hover .c-row-title { text-decoration: underline; text-decoration-color: var(--gold); text-decoration-thickness: 2px; text-underline-offset: .2em; }
.c-row-thumb img { transition: transform 1s var(--ease); }
.c-row:hover .c-row-thumb img { transform: scale(1.05); }
@media (max-width: 859px) { .c-row-thumb { display: none; } }
.c-more { margin-top: 32px; }

/* Orchestraa */
.c-orch { background: var(--inv-bg); color: var(--inv-fg); padding-block: clamp(88px, 10vw, 144px); }
.c-orch-grid { display: grid; gap: 64px; }
@media (min-width: 960px) { .c-orch-grid { grid-template-columns: 1.25fr .75fr; gap: 96px; align-items: center; } }
.c-kicker { font-size: 1rem; color: var(--sand); }
.c-orch-title { margin-top: 14px; font: 500 clamp(3rem, 1.4rem + 4.6vw, 5rem)/.98 var(--f-display); letter-spacing: -.05em; }
.c-orch-tag { margin-top: 18px; font: 500 clamp(1.25rem, 1rem + .8vw, 1.625rem)/1.25 var(--f-display); letter-spacing: -.02em; color: var(--gold); }
.c-orch-lead { margin-top: 24px; max-width: 48ch; font-size: 1.125rem; line-height: 1.55; color: rgba(245,241,235,.74); }
.c-orch .c-actions { margin-top: 36px; }
.c-flow { position: relative; display: grid; gap: 22px; padding-left: 34px; }
.c-flow::before { content: ""; position: absolute; left: 6px; top: 8px; bottom: 8px; width: 2px; background: var(--gold); }
.c-flow li { position: relative; font: 500 1.1875rem/1.3 var(--f-text); letter-spacing: -.01em; }
.c-flow li::before { content: ""; position: absolute; left: -34px; top: .22em; width: 14px; height: 14px; border-radius: 50%; background: var(--inv-bg); box-shadow: inset 0 0 0 2px var(--gold); }
.c-flow li:last-child::before { background: var(--gold); box-shadow: none; }
.c-flow-note { margin-top: 28px; font-size: .875rem; color: rgba(245,241,235,.6); }

/* Preuve */
.c-proof-name { margin-top: 12px; font: 500 clamp(2.5rem, 1.4rem + 3.4vw, 4rem)/1 var(--f-display); letter-spacing: var(--ls-tight); }
.c-proof-scope { margin-top: 20px; max-width: 54ch; font-size: clamp(1.125rem, 1rem + .4vw, 1.3125rem); line-height: 1.5; }
.c-dl { display: grid; gap: 0 40px; margin-top: 40px; border-top: 1px solid var(--hair); }
@media (min-width: 760px) { .c-dl { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.c-dl div { padding: 18px 0; }
@media (max-width: 759px) { .c-dl div + div { border-top: 1px solid var(--hair); } }
.c-dl dt { font-size: .875rem; color: var(--muted); }
.c-dl dd { margin-top: 6px; font-weight: 500; }
.status { display: inline-flex; align-items: center; gap: 10px; }
.status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 4px rgba(233,183,120,.25); }
.c-indiv { margin-top: clamp(56px, 7vw, 88px); padding-top: clamp(40px, 5vw, 56px); border-top: 1px solid var(--hair); }
.c-indiv-text { max-width: 34ch; font: 500 clamp(1.5rem, 1.1rem + 1.3vw, 2rem)/1.25 var(--f-display); letter-spacing: -.025em; text-wrap: pretty; }
.c-indiv-note { margin-top: 18px; max-width: 64ch; color: var(--muted); }
.c-indiv .tlink { display: inline-block; margin-top: 20px; }

/* Contact */
.c-contact { padding-block: clamp(96px, 11vw, 160px); }
.c-contact-title { max-width: 14ch; font: 500 clamp(3rem, 1.1rem + 6.4vw, 6rem)/.98 var(--f-display); letter-spacing: -.05em; text-wrap: balance; }
.c-contact-grid { display: grid; gap: 28px 64px; margin-top: 48px; align-items: end; }
@media (min-width: 860px) { .c-contact-grid { grid-template-columns: auto 1fr; } .c-contact-grid .btn { justify-self: end; } }
.c-mail { font: 500 clamp(1.5rem, 1.1rem + 1vw, 1.75rem)/1.2 var(--f-text); letter-spacing: -.02em; color: var(--fg); text-decoration: underline; text-decoration-color: var(--gold); text-decoration-thickness: 2px; text-underline-offset: .22em; }
.c-meta { margin-top: 12px; color: var(--muted); }
.c-meta a { color: inherit; text-decoration: none; } .c-meta a:hover { text-decoration: underline; }

/* ---------- Références ---------- */
.r-split { display: grid; gap: 32px 80px; }
@media (min-width: 960px) { .r-split { grid-template-columns: 280px 1fr; } }
.r-label { font: 500 1.375rem/1.2 var(--f-display); letter-spacing: -.02em; }
.r-label-note { margin-top: 10px; font-size: .9375rem; color: var(--muted); max-width: 32ch; }
.r-firm .c-proof-name { margin-top: 18px; font-size: clamp(2.25rem, 1.4rem + 2.6vw, 3.5rem); }
.r-details { margin-top: 24px; font-size: .9375rem; color: var(--muted); }
.r-group + .r-group { margin-top: clamp(48px, 5vw, 64px); }
.r-group-title { margin-bottom: 8px; font: 500 1rem/1.4 var(--f-text); color: var(--muted); }
.r-names { display: grid; gap: 0 40px; }
@media (min-width: 640px) { .r-names { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1000px) { .r-names { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.r-names li { padding: 20px 0 22px; border-top: 1px solid var(--hair); }
.r-name { display: block; font: 500 1.5rem/1.15 var(--f-display); letter-spacing: -.025em; }
.r-detail { display: block; margin-top: 6px; font-size: .875rem; color: var(--muted); }
.r-split .disclosure { margin: 0 0 40px; }

/* Mouvement réduit : tout est visible d'emblée */
@media (prefers-reduced-motion: reduce) { .c-steps::before, .c-steps li { animation: none !important; } }
.site-footer { border-top: 1px solid var(--line-d); }
.c-indiv { margin-top: clamp(48px, 5vw, 72px); }
.c-contact { padding-block: clamp(96px, 11vw, 160px) clamp(72px, 8vw, 112px); }
@media (min-width: 900px) { .c-head--link > p { justify-self: end; } }

/* Pages intérieures : des listes à filets plutôt que des cartes */
.xrow, .srow, .numbered li, .step, .stat, .values li, .zones li, .related a, .card {
  background: transparent !important; border-radius: 0; padding-inline: 0; box-shadow: none;
  border-top: 1px solid var(--hair);
}
.section--dark .values li, .section--dark .zones li, .section--dark .stat { border-color: var(--line-d); }
.xrow { padding-block: clamp(36px, 4vw, 56px); }
.xrow + .xrow { margin-top: 0; }
.xrow:last-child, .srow:last-child { border-bottom: 1px solid var(--hair); }
.stats { gap: 0 32px; }
.stat { padding-block: 24px; }
.step, .numbered li, .values li, .zones li { padding-block: 28px 8px; padding-right: 16px; }
.steps, .numbered, .values, .zones { gap: 0 32px; }
.related { gap: 0 32px; }
.related a { padding-block: 24px; }
.related a:hover { transform: none; }
.related a:hover .related-t { text-decoration: underline; text-decoration-color: var(--gold); text-underline-offset: .2em; }
.card { min-height: 0; padding-block: 32px; }
.numbered li::before{ color: var(--taupe-ink); }
.chips li { background: transparent; box-shadow: inset 0 0 0 1px var(--hair); color: var(--fg); }
.ticks li::before { background: var(--gold); }
.form-panel { border-radius: var(--r-md); }
.section--dark .lead, .section--dark .shead .lead { color: var(--on-dark-muted); }
.section--dark + .cta { border-top: 1px solid var(--line-d); }
.phero + .section--sand { padding-top: var(--section); }

/* Logiciels : une ligne par produit, même grille que les Références */
.prod-list { border-bottom: 1px solid var(--hair); }
.prod { display: grid; gap: 20px 80px; padding-block: clamp(40px, 5vw, 64px); border-top: 1px solid var(--hair); scroll-margin-top: calc(var(--header-h) + 24px); }
@media (min-width: 960px) { .prod { grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); align-items: start; } }
.prod-name { font: 500 clamp(2.25rem, 1.4rem + 2.6vw, 3.5rem)/1 var(--f-display); letter-spacing: var(--ls-tight); }
.prod-for { margin-top: 14px; font-size: 1rem; color: var(--muted); }
.prod-desc { max-width: 54ch; font-size: clamp(1.0625rem, 1rem + .25vw, 1.1875rem); line-height: 1.6; }
.prod-link { margin-top: 24px; }

/* ==========================================================================
   v5 — humanisation, narration de l'accueil, fiches expertises, Orchestraa
   L'or du logo (#E9B778) est réservé à la ligne Order-to-Cash et au statut « en cours ».
   ========================================================================== */
:root { --soft: #EDE7DE; --grey: #6B6760; }

/* Liens : soulignés en sable, renforcés en anthracite au survol (plus d'or) */
.tlink:hover { text-decoration-color: var(--fg); }
.section--dark .tlink, .c-orch .tlink, .cta .tlink, .o-hero .tlink { text-decoration-color: rgba(245,241,235,.45); }
.section--dark .tlink:hover, .c-orch .tlink:hover, .cta .tlink:hover, .o-hero .tlink:hover { text-decoration-color: var(--inv-fg); }
.mainnav a[aria-current="page"] { text-decoration-color: var(--fg); text-decoration-thickness: 1.5px; }
.irow:hover .irow-title, .c-row:hover .c-row-title, .related a:hover .related-t { text-decoration-color: var(--fg); text-decoration-thickness: 1.5px; }
.cta-mail { color: var(--inv-fg); font-size: 1.0625rem; text-decoration: underline; text-decoration-color: rgba(245,241,235,.4); text-underline-offset: .25em; }
.cta-side { gap: 22px; }
.c-orch-tag, .o-tag { color: var(--sand); }
.ticks li::before { background: var(--taupe); }

/* Pied de page : cibles tactiles d'au moins 24 px */
.footer-cols a, .site-footer address a, .footer-legal a, .site-footer .linklike { display: inline-block; padding-block: 3px; min-height: 24px; }
.site-footer address { line-height: 1.9; }

/* Accueil — hero avec photographie */
.c-hero-grid { display: grid; gap: 48px; align-items: end; }
@media (min-width: 960px) { .c-hero-grid { grid-template-columns: minmax(0, 1.35fr) minmax(0, .85fr); gap: 72px; } }
.c-hero-title { font-size: clamp(2.9rem, 1.1rem + 5.2vw, 5.5rem); }
.c-hero-photo { aspect-ratio: 4 / 5; border-radius: var(--r-md); }
.c-hero-photo img { object-position: 62% 50%; }
@media (max-width: 959px) { .c-hero-photo { aspect-ratio: 3 / 2; } }
.c-title--narrow { max-width: 22ch; margin-bottom: clamp(40px, 5vw, 64px); }

/* Pourquoi RYLNA — trois colonnes à filet */
.c-why { display: grid; gap: 0 40px; }
@media (min-width: 860px) { .c-why { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.c-why li { padding: 24px 0 32px; border-top: 1px solid var(--hair); }
.c-why h3 { font: 500 1.375rem/1.2 var(--f-display); letter-spacing: -.02em; }
.c-why p { margin-top: 12px; color: var(--muted); max-width: 40ch; }

/* Problématiques : chaque phrase mène à l'expertise correspondante */
.c-problems { display: grid; gap: 0 48px; border-bottom: 1px solid var(--hair); }
@media (min-width: 860px) { .c-problems { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.c-problems a { display: flex; flex-direction: column; gap: 10px; height: 100%; padding: 26px 0; border-top: 1px solid var(--hair); text-decoration: none; color: var(--fg); }
.c-pb-text { font: 500 clamp(1.25rem, 1rem + .6vw, 1.5rem)/1.3 var(--f-display); letter-spacing: -.02em; text-wrap: pretty; }
.c-pb-exp { font-size: .9375rem; color: var(--muted); text-decoration: underline; text-decoration-color: var(--hair); text-underline-offset: .25em; }
.c-problems a:hover .c-pb-exp { color: var(--fg); text-decoration-color: var(--fg); }

/* Méthode : cinq étapes (une vraie séquence) */
.c-method { display: grid; gap: 0 28px; counter-reset: none; }
@media (min-width: 720px) { .c-method { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .c-method { grid-template-columns: repeat(5, minmax(0, 1fr)); } }
.c-method li { padding: 22px 0 28px; border-top: 1px solid var(--hair); }
.c-method-n { display: block; font: 500 .9375rem/1 var(--f-text); color: var(--taupe-ink); }
.c-method h3 { margin-top: 18px; font: 500 1.25rem/1.2 var(--f-display); letter-spacing: -.02em; }
.c-method p { margin-top: 10px; font-size: .9375rem; color: var(--muted); }

/* Présence humaine : portrait + texte */
.c-people { display: grid; gap: 40px 80px; align-items: center; }
@media (min-width: 900px) { .c-people { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); } }
.portrait { aspect-ratio: 4 / 5; border-radius: var(--r-md); overflow: hidden; max-width: 460px; width: 100%; }
.portrait--pending { position: relative; display: grid; place-items: center; background: var(--soft); box-shadow: inset 0 0 0 1px var(--hair); }
.portrait-mono { width: 56px; height: auto; opacity: .55; }
.portrait-todo { position: absolute; left: 16px; right: 16px; bottom: 16px; padding: 8px 12px; border-radius: var(--r-sm); background: var(--surface); font-size: .8125rem; color: var(--taupe-ink); text-align: center; }
.c-people-role { margin-top: 10px; color: var(--muted); }
.c-people-text { margin-top: 22px; max-width: 54ch; font-size: clamp(1.0625rem, 1rem + .3vw, 1.25rem); line-height: 1.6; }
.c-people .note { margin-top: 14px; }
.c-people-links { display: flex; flex-wrap: wrap; gap: 12px 32px; margin-top: 28px; }
.c-head-lead { margin-top: 14px; max-width: 46ch; color: var(--muted); }
.c-contact-text { max-width: 52ch; font-size: 1.125rem; color: var(--muted); }
.c-meta { display: flex; flex-wrap: wrap; gap: 8px 28px; margin-top: 18px; align-items: baseline; }

/* Fiche expertise */
.xrow-tag { margin-top: 14px; color: var(--muted); max-width: 36ch; }
.xrow-k { margin-top: 24px; font-size: .9375rem; color: var(--muted); }
.x-chain { display: grid; gap: 0; margin-top: 28px; position: relative; }
@media (min-width: 960px) { .x-chain { grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 0 16px; } .x-chain::before { content: ""; position: absolute; left: 6px; right: calc(100% / 7 - 6px); top: 6px; height: 2px; background: var(--gold); } }
.x-chain li { position: relative; display: flex; flex-direction: column; gap: 6px; padding: 30px 0 0; }
.x-chain li::before { content: ""; position: absolute; left: 0; top: 0; width: 14px; height: 14px; border-radius: 50%; background: var(--inv-bg); box-shadow: inset 0 0 0 2px var(--gold); }
.x-chain li:last-child::before { background: var(--gold); box-shadow: none; }
.x-chain-t { font: 500 1.0625rem/1.25 var(--f-text); }
.x-chain-d { font-size: .875rem; color: rgba(245,241,235,.66); }
@media (max-width: 959px) {
  .x-chain { padding-left: 34px; gap: 20px; }
  .x-chain::before { content: ""; position: absolute; left: 6px; top: 8px; bottom: 8px; width: 2px; background: var(--gold); }
  .x-chain li { padding-top: 0; } .x-chain li::before { left: -34px; top: .2em; }
}
.x-approach { display: grid; gap: 0 40px; }
@media (min-width: 760px) { .x-approach { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.x-approach li { padding: 22px 0 30px; border-top: 1px solid var(--hair); }
.x-n { font-size: .9375rem; color: var(--taupe-ink); }
.x-approach h3 { margin-top: 12px; font: 500 1.3125rem/1.2 var(--f-display); letter-spacing: -.02em; }
.x-approach p { margin-top: 10px; color: var(--muted); }
.x-grid { display: grid; gap: 48px 80px; }
@media (min-width: 900px) { .x-grid { grid-template-columns: 1fr 1fr; } }
.x-gap { margin-top: 48px; }
.x-value { border-bottom: 1px solid var(--hair); }
.x-value li { padding: 22px 0; border-top: 1px solid var(--hair); font: 500 clamp(1.25rem, 1rem + .6vw, 1.625rem)/1.3 var(--f-display); letter-spacing: -.02em; }
.x-value--pairs li { display: grid; gap: 8px 40px; }
@media (min-width: 760px) { .x-value--pairs li { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); align-items: baseline; } }
.x-value--pairs strong { font-weight: 500; }
.x-value--pairs span { font: 400 1.0625rem/1.6 var(--f-text); letter-spacing: 0; color: var(--muted); }

/* Références : cas client et preuves */
.r-firm-desc { margin-top: 8px; color: var(--muted); }
.r-case-title { margin-top: 48px; font: 500 1.125rem/1.3 var(--f-display); }
.r-case { margin-top: 12px; border-bottom: 1px solid var(--hair); }
.r-case li { display: grid; gap: 4px 32px; padding: 18px 0; border-top: 1px solid var(--hair); }
@media (min-width: 760px) { .r-case li { grid-template-columns: 180px 1fr; } }
.r-case-k { font-weight: 500; }
.r-case-v { color: var(--text); }
.r-case li.is-pending .r-case-v { color: var(--muted); font-style: italic; }
.r-tech div { display: grid; gap: 4px 32px; padding: 18px 0; border-top: 1px solid var(--hair); }
.r-tech { border-bottom: 1px solid var(--hair); }
@media (min-width: 760px) { .r-tech div { grid-template-columns: 220px 1fr; } }
.r-tech dt { font-weight: 500; }
.r-tech dd { color: var(--muted); }
.r-domains { display: flex; flex-wrap: wrap; gap: 10px; }
.r-domains a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px; border-radius: 999px; box-shadow: inset 0 0 0 1px var(--hair); text-decoration: none; color: var(--fg); background: var(--surface); transition: box-shadow .2s; }
.r-domains a:hover { box-shadow: inset 0 0 0 1px var(--ink); }
.r-proof-title { margin-top: 40px; }
.r-proof { display: flex; flex-wrap: wrap; gap: 12px 32px; }

/* Orchestraa Suite */
.o-hero { background: var(--inv-bg); color: var(--inv-fg); padding: 28px 0 clamp(72px, 8vw, 112px); }
.o-hero .crumbs ol, .o-hero .crumbs a { color: rgba(245,241,235,.72); }
.o-hero .c-kicker { margin-top: clamp(40px, 5vw, 72px); }
.o-title { margin-top: 14px; font: 500 clamp(3.2rem, 1.2rem + 6.4vw, 6.5rem)/.96 var(--f-display); letter-spacing: -.055em; }
.o-tag { margin-top: 20px; font: 500 clamp(1.375rem, 1rem + 1.1vw, 2rem)/1.2 var(--f-display); letter-spacing: -.025em; }
.o-lead { margin-top: 24px; max-width: 56ch; font-size: 1.1875rem; line-height: 1.55; color: rgba(245,241,235,.76); }
.o-hero .c-actions { margin-top: 36px; }
.o-flow { position: relative; display: grid; margin-top: clamp(56px, 7vw, 96px); grid-template-columns: repeat(6, minmax(0, 1fr)); }
.o-flow::before { content: ""; position: absolute; left: 6px; right: calc(100% / 6 - 6px); top: 6px; height: 2px; background: var(--gold); transform-origin: 0 50%; animation: c-draw 1.6s cubic-bezier(.6, 0, .2, 1) .2s both; }
.o-flow li { position: relative; padding: 30px 12px 0 0; font-weight: 500; font-size: .9375rem; }
.o-flow li::before { content: ""; position: absolute; left: 0; top: 0; width: 14px; height: 14px; border-radius: 50%; background: var(--inv-bg); box-shadow: inset 0 0 0 2px var(--gold); }
.o-flow li:last-child::before { background: var(--gold); box-shadow: none; }
@media (max-width: 760px) {
  .o-flow { grid-template-columns: 1fr; gap: 18px; padding-left: 34px; }
  .o-flow::before { right: auto; bottom: 8px; top: 8px; width: 2px; height: auto; transform-origin: 50% 0; animation-name: c-draw-y; }
  .o-flow li { padding-top: 0; } .o-flow li::before { left: -34px; top: .2em; }
}
.o-pv { display: grid; gap: 40px 80px; }
@media (min-width: 900px) { .o-pv { grid-template-columns: 1fr 1fr; } }
.o-pv-text { font: 500 clamp(1.25rem, 1rem + .6vw, 1.5rem)/1.4 var(--f-display); letter-spacing: -.015em; }
.o-caps { display: grid; gap: 0 40px; }
@media (min-width: 760px) { .o-caps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .o-caps { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.o-caps li { padding: 22px 0 28px; border-top: 1px solid var(--hair); }
.o-caps h3 { font: 500 1.25rem/1.2 var(--f-display); letter-spacing: -.02em; }
.o-caps p:last-child { margin-top: 10px; color: var(--muted); font-size: .9375rem; }
.o-status { display: inline-flex; align-items: center; gap: 8px; margin-top: 10px; font-size: .8125rem; font-weight: 500; }
.o-status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; }
.o-status--available { color: #3F5B44; } .o-status--available::before { background: #4E7A57; }
.o-status--roadmap { color: var(--taupe-ink); } .o-status--roadmap::before { background: transparent; box-shadow: inset 0 0 0 1.5px var(--taupe-ink); }
.o-uses { border-bottom: 1px solid var(--hair); }
.o-uses li { display: grid; gap: 8px 32px; padding: 22px 0; border-top: 1px solid var(--hair); }
@media (min-width: 760px) { .o-uses li { grid-template-columns: 1fr auto; align-items: start; } .o-uses .o-status { margin-top: 4px; } }
.o-uses h3 { font: 500 1.25rem/1.2 var(--f-display); letter-spacing: -.02em; }
.o-uses li > div p { margin-top: 8px; color: var(--muted); }
.o-standards { margin-top: 32px; max-width: 70ch; }

/* Publications */
.p-filter ul { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.p-filter a { display: inline-flex; align-items: center; min-height: 40px; padding: 0 16px; border-radius: 999px; box-shadow: inset 0 0 0 1px var(--hair); text-decoration: none; color: var(--fg); font-size: .9375rem; }
.p-filter a:hover { box-shadow: inset 0 0 0 1px var(--ink); }
.p-filter a[aria-current="page"] { background: var(--inv-bg); color: var(--inv-fg); box-shadow: none; }
.irow-main { display: flex; flex-direction: column; gap: 8px; }
.irow-excerpt { max-width: 64ch; font-size: .9375rem; color: var(--muted); }
.irow-cat { display: flex; flex-direction: column; gap: 4px; }
@media (min-width: 860px) { .irow-cat { align-items: flex-end; text-align: right; } }
.irow-min { font-size: .8125rem; color: var(--muted); }
.article-lead { font: 500 clamp(1.25rem, 1rem + .6vw, 1.5rem)/1.45 var(--f-display); letter-spacing: -.015em; margin-bottom: 1.4em; }
.article-exp { margin: 48px 0 24px; padding: 28px; border-radius: var(--r-md); background: var(--surface); box-shadow: inset 0 0 0 1px var(--hair); }
.article-exp-t { margin-top: 6px; font: 500 1.375rem/1.2 var(--f-display); letter-spacing: -.02em; }
.article-exp p:not(.eyebrow):not(.article-exp-t) { margin: 10px 0 18px; color: var(--muted); }
.eyebrow a { color: inherit; }
.pn-grid { display: grid; gap: 24px; }
@media (min-width: 760px) { .pn-grid { grid-template-columns: 1fr 1fr; } }
.pn-link { display: flex; flex-direction: column; gap: 8px; padding: 24px 0; border-top: 1px solid var(--hair); text-decoration: none; color: var(--fg); }
.pn-link--next { text-align: right; }
@media (max-width: 759px) { .pn-link--next { text-align: left; } }
.pn-k { font-size: .875rem; color: var(--muted); }
.pn-t { font: 500 1.25rem/1.3 var(--f-display); letter-spacing: -.02em; }
.pn-link:hover .pn-t { text-decoration: underline; text-underline-offset: .2em; }
.c-people .portrait { max-width: 380px; }
.c-head .c-head-lead { margin-top: 14px; }
.o-hero .tlink { color: var(--inv-fg); }
.article-meta { justify-content: flex-start; }
.cta-title { max-width: 16ch; font-size: clamp(2.6rem, 1.3rem + 3.8vw, 4.75rem); line-height: 1; letter-spacing: -.045em; text-wrap: balance; }
.srow-n { display: none; }
/* Liste des expertises : quatre questions par expertise */
.xq div { display: grid; gap: 4px 28px; padding: 14px 0; border-top: 1px solid var(--hair); }
.xq div:first-child { border-top: 0; padding-top: 0; }
@media (min-width: 760px) { .xq div { grid-template-columns: 170px 1fr; } }
.xq dt { font-size: .9375rem; color: var(--muted); }
.xq dd { line-height: 1.55; }
.xrow-link { margin-top: 18px; }
/* Orchestraa : architecture (fond anthracite) */
.o-arch { background: transparent; border-radius: 0; }
.o-arch .table { font-size: .9375rem; }
.o-arch .table th[scope="col"] { color: rgba(245,241,235,.66); font-weight: 500; padding-inline: 0 24px; border-color: var(--line-d); }
.o-arch .table th[scope="row"] { font-weight: 500; padding-inline: 0 24px; }
.o-arch .table td { padding-inline: 0 24px; color: rgba(245,241,235,.8); border-color: var(--line-d); }
.o-arch .table tr + tr th[scope="row"] { border-color: var(--line-d); }
.o-arch .table td:last-child { color: var(--sand); }
.o-arch-core { margin-top: 36px; max-width: 70ch; font: 500 1.125rem/1.5 var(--f-display); }
.o-arch-found { margin-top: 12px; max-width: 70ch; font-size: .9375rem; color: rgba(245,241,235,.66); }
.o-screens { margin-top: 12px; }
.c-hero-title { max-width: 17ch; font-size: clamp(2.5rem, .9rem + 4.4vw, 4.6rem); line-height: 1.02; }
.section--dark .c-head p { color: rgba(245,241,235,.72); }
/* Présentation humaine sans portrait : texte seul, aligné sur la grille */
.c-people--text { display: block; max-width: 760px; }
.c-people-text + .c-people-text { margin-top: 16px; }

/* ==========================================================================
   Thème sombre : suit le réglage de l'appareil, ou le choix du visiteur (data-theme)
   ========================================================================== */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
  color-scheme: dark;
  --bg: #1C1B19; --surface: #23221F; --fg: #EDE8E0; --fg-soft: rgba(237,232,224,.78); --fg-prose: #D9D3C9;
  --inv-bg: #121110; --inv-bg-hover: #0A0A09; --inv-fg: #F5F1EB; --glass: rgba(35,34,31,.94);
  --text: #EDE8E0; --muted: #B3ABA0; --muted-2: #C9B49C; --taupe-ink: #C9B49C; --hair: rgba(217,200,181,.22);
  --line: rgba(245,241,235,.12); --ivory-2: #2B2926; --soft: #2B2926;
  }
  :root:not([data-theme="light"]) .btn--primary { background: var(--fg); color: var(--bg); }
  :root:not([data-theme="light"]) .btn--primary:hover { background: #FFFFFF; }
  :root:not([data-theme="light"]) .btn--light { background: var(--inv-fg); color: #292825; }
  :root:not([data-theme="light"]) .btn--light:hover { background: #FFFFFF; }
  :root:not([data-theme="light"]) .site-header { background: rgba(28,27,25,.9); }
  :root:not([data-theme="light"]) .menu-open .site-header { background: var(--bg); }
  :root:not([data-theme="light"]) .logo--dark { display: none; }
  :root:not([data-theme="light"]) .site-header .logo--light { display: block; }
  :root:not([data-theme="light"]) .site-footer, :root:not([data-theme="light"]) .c-orch, :root:not([data-theme="light"]) .cta, :root:not([data-theme="light"]) .o-hero, :root:not([data-theme="light"]) .section--dark { border-top: 1px solid rgba(245,241,235,.06); }
  :root:not([data-theme="light"]) .c-steps li:last-child::before { background: var(--fg); }
  :root:not([data-theme="light"]) .o-status--available { color: #9CC7A4; }
  :root:not([data-theme="light"]) .o-status--available::before { background: #7FB38A; }
  :root:not([data-theme="light"]) .alert--ok { background: #1F3324; color: #CFE6D3; }
  :root:not([data-theme="light"]) .alert--err { background: #3A211C; color: #F2CFC7; }
  :root:not([data-theme="light"]) .field-error { color: #F0A898; }
  :root:not([data-theme="light"]) .field [aria-invalid="true"] { border-color: #E08A78; }
  :root:not([data-theme="light"]) .photo img { filter: brightness(.92); }
  :root:not([data-theme="light"]) :focus-visible { outline-color: var(--fg); }
  :root:not([data-theme="light"]) ::selection { background: var(--sand); color: #292825; }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #1C1B19; --surface: #23221F; --fg: #EDE8E0; --fg-soft: rgba(237,232,224,.78); --fg-prose: #D9D3C9;
  --inv-bg: #121110; --inv-bg-hover: #0A0A09; --inv-fg: #F5F1EB; --glass: rgba(35,34,31,.94);
  --text: #EDE8E0; --muted: #B3ABA0; --muted-2: #C9B49C; --taupe-ink: #C9B49C; --hair: rgba(217,200,181,.22);
  --line: rgba(245,241,235,.12); --ivory-2: #2B2926; --soft: #2B2926;
}
:root[data-theme="dark"] .btn--primary { background: var(--fg); color: var(--bg); }
:root[data-theme="dark"] .btn--primary:hover { background: #FFFFFF; }
:root[data-theme="dark"] .btn--light { background: var(--inv-fg); color: #292825; }
:root[data-theme="dark"] .btn--light:hover { background: #FFFFFF; }
:root[data-theme="dark"] .site-header { background: rgba(28,27,25,.9); }
:root[data-theme="dark"] .menu-open .site-header { background: var(--bg); }
:root[data-theme="dark"] .logo--dark { display: none; }
:root[data-theme="dark"] .site-header .logo--light { display: block; }
:root[data-theme="dark"] .site-footer, :root[data-theme="dark"] .c-orch, :root[data-theme="dark"] .cta, :root[data-theme="dark"] .o-hero, :root[data-theme="dark"] .section--dark { border-top: 1px solid rgba(245,241,235,.06); }
:root[data-theme="dark"] .c-steps li:last-child::before { background: var(--fg); }
:root[data-theme="dark"] .o-status--available { color: #9CC7A4; }
:root[data-theme="dark"] .o-status--available::before { background: #7FB38A; }
:root[data-theme="dark"] .alert--ok { background: #1F3324; color: #CFE6D3; }
:root[data-theme="dark"] .alert--err { background: #3A211C; color: #F2CFC7; }
:root[data-theme="dark"] .field-error { color: #F0A898; }
:root[data-theme="dark"] .field [aria-invalid="true"] { border-color: #E08A78; }
:root[data-theme="dark"] .photo img { filter: brightness(.92); }
:root[data-theme="dark"] :focus-visible { outline-color: var(--fg); }
:root[data-theme="dark"] ::selection { background: var(--sand); color: #292825; }

/* Logo : version claire réservée au thème sombre */
.logo--light { display: none; }
.site-footer .logo--light { display: block; }
.c-people--text { max-width: none; } .c-people--text > div { max-width: 760px; }
/* Bouton de thème */
.theme-toggle { display: inline-grid; place-items: center; width: 40px; height: 40px; padding: 0; border: 0; border-radius: 50%; background: transparent; color: var(--fg); cursor: pointer; transition: background-color .2s; }
.theme-toggle:hover { background: var(--hair); }
.theme-toggle svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; }
.theme-toggle .i-sun { display: none; }
.is-dark .theme-toggle .i-sun { display: block; } .is-dark .theme-toggle .i-moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .btn-s { background: var(--fg); color: var(--bg); }
  :root:not([data-theme="light"]) .btn-s--ghost { background: var(--soft); color: var(--fg); }
}
:root[data-theme="dark"] .btn-s { background: var(--fg); color: var(--bg); }
:root[data-theme="dark"] .btn-s--ghost { background: var(--soft); color: var(--fg); }

/* ==========================================================================
   v6 — visuels : photographies éditoriales, accent terracotta discret
   ========================================================================== */
:root { --terra: #B4623E; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --terra: #D98A66; } }
:root[data-theme="dark"] { --terra: #D98A66; }

/* Accent terracotta : uniquement en trait (soulignés au survol, navigation active, puces) */
.tlink:hover, .c-problems a:hover .c-pb-exp { text-decoration-color: var(--terra); }
.mainnav a[aria-current="page"] { text-decoration-color: var(--terra); }
.irow:hover .irow-title, .c-row:hover .c-row-title, .related a:hover .related-t, .pcard:hover .pcard-title a { text-decoration-color: var(--terra); }
.ticks li::before { background: var(--terra); }

/* Légende des images d'illustration */
.photo-cap { position: absolute; right: 10px; bottom: 10px; padding: 4px 9px; border-radius: 999px; background: rgba(28,27,25,.62); color: #F5F1EB; font-size: .6875rem; line-height: 1.3; letter-spacing: .01em; -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }

/* Accueil : titre et chapô en composition asymétrique, photo humaine pleine largeur */
.c-hero { padding-bottom: clamp(56px, 6vw, 88px); }
.c-hero-top { display: grid; gap: 28px 72px; align-items: end; }
@media (min-width: 1000px) { .c-hero-top { grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr); } }
.c-hero-top .c-hero-title { max-width: 15ch; font-size: clamp(2.6rem, 1rem + 4.6vw, 5rem); }
.c-hero-side .c-lead { margin-top: 0; font-size: clamp(1.0625rem, 1rem + .25vw, 1.1875rem); }
.c-hero-side .c-actions { margin-top: 28px; }
.c-hero-photo { margin-top: clamp(40px, 5vw, 64px); aspect-ratio: 2.1 / 1; border-radius: var(--r-md); }
.c-hero-photo img { object-position: 50% 38%; }
@media (max-width: 760px) { .c-hero-photo { aspect-ratio: 4 / 3; } .c-hero-photo img { object-position: 42% 40%; } }
.c-chain { margin-top: clamp(48px, 6vw, 80px); }

/* Pages intérieures : photos */
.phero-photo img { object-position: 50% 42%; }
.photo--ia-cabinet img { object-position: 50% 40%; }
.photo--ia-transformation img { object-position: 45% 40%; }

/* Expertises : vignette sous le titre */
.xrow-img { margin-top: 28px; aspect-ratio: 3 / 2; border-radius: var(--r-sm); max-width: 360px; }
@media (max-width: 959px) { .xrow-img { max-width: none; aspect-ratio: 16 / 9; } }

/* Publications : grille éditoriale */
.igrid { display: grid; gap: 48px 32px; border-bottom: 0; }
@media (min-width: 700px) { .igrid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .igrid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.pcard { position: relative; display: flex; flex-direction: column; }
.pcard-img { aspect-ratio: 3 / 2; border-radius: var(--r-sm); margin-bottom: 20px; }
.pcard-img img { transition: transform .8s var(--ease); }
.pcard:hover .pcard-img img { transform: scale(1.03); }
.pcard-cat { font-size: .875rem; color: var(--muted); }
.pcard-title { margin-top: 8px; font: 500 clamp(1.25rem, 1.05rem + .5vw, 1.5rem)/1.25 var(--f-display); letter-spacing: -.02em; text-wrap: pretty; }
.pcard-title a { color: var(--fg); text-decoration: underline; text-decoration-color: transparent; text-decoration-thickness: 1.5px; text-underline-offset: .2em; transition: text-decoration-color .2s; }
.pcard-title a::after { content: ""; position: absolute; inset: 0; }
.pcard-title a:focus-visible { outline: none; }
.pcard:focus-within { outline: 2px solid var(--fg); outline-offset: 6px; border-radius: var(--r-sm); }
.pcard-excerpt { margin-top: 10px; font-size: .9375rem; color: var(--muted); }
.pcard-meta { display: flex; gap: 16px; margin-top: auto; padding-top: 16px; font-size: .8125rem; color: var(--muted); }

/* Article : image d'ouverture */
.article-img { margin: 8px 0 40px; aspect-ratio: 16 / 9; border-radius: var(--r-sm); }

/* Références et contact : images discrètes en colonne latérale */
.r-photo { margin-top: 28px; aspect-ratio: 4 / 3; border-radius: var(--r-sm); max-width: 280px; }
.contact-photo { aspect-ratio: 4 / 3; border-radius: var(--r-sm); margin-bottom: 32px; }
@media (max-width: 959px) { .r-photo { display: none; } }