:root {
  --ink: #11100e;
  --paper: #fbfaf3;
  --paper-2: #eee9de;
  --gold: #a38b4d;
  --gold-light: #c3ae70;
  --line: rgba(17, 16, 14, 0.16);
  --muted: #716c61;
  --white: #fffdf8;
  --serif: "Bodoni 72", Didot, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: .035;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.88' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.48'/%3E%3C/svg%3E");
}
a { color: inherit; }
img { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 4px; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; padding: .75rem 1rem; background: var(--ink); color: white; }
.skip-link:focus { top: 1rem; }
.container { width: min(calc(100% - 48px), var(--max)); margin-inline: auto; }
.eyebrow { margin: 0 0 1.25rem; color: var(--gold); font-size: .72rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; }
.display { margin: 0; font-family: var(--serif); font-weight: 400; letter-spacing: -.035em; line-height: .98; }
.lede { max-width: 680px; color: #474239; font-size: clamp(1.05rem, 1.6vw, 1.28rem); line-height: 1.7; }
.meta { color: var(--muted); font-size: .77rem; letter-spacing: .04em; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: .8rem 1.35rem; border: 1px solid var(--ink); text-decoration: none; font-size: .79rem; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; transition: .25s ease; }
.button:hover { background: var(--ink); color: var(--white); transform: translateY(-2px); }
.button--gold { border-color: var(--gold); background: var(--gold); color: #fff; }
.button--gold:hover { border-color: var(--ink); background: var(--ink); }
.text-link { display: inline-flex; gap: .55rem; align-items: center; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--gold); font-weight: 650; }
.text-link::after { content: "↗"; color: var(--gold); }

.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid transparent; transition: .25s; }
.motion-ready .site-header { animation: header-enter .8s cubic-bezier(.16,1,.3,1) both; }
@keyframes header-enter {
  from { opacity: 0; transform: translateY(-18px); }
  to { opacity: 1; transform: translateY(0); }
}
.site-header.is-scrolled { border-color: var(--line); background: rgba(251,250,243,.92); backdrop-filter: blur(14px); }
.nav { height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: flex; width: 205px; aspect-ratio: 900 / 250; align-items: center; flex: 0 0 auto; overflow: hidden; }
.brand img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.nav-links { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2rem); }
.nav-links a { color: #36322c; font-size: .72rem; letter-spacing: .12em; text-decoration: none; text-transform: uppercase; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--gold); }
.nav-links .nav-cta { padding: .68rem 1rem; border: 1px solid var(--gold); color: var(--ink); }
.menu-toggle { display: none; border: 0; background: none; padding: .5rem; color: var(--ink); }

.hero { display: grid; align-items: center; padding: clamp(6rem, 10vw, 9rem) 0; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.14fr) minmax(350px, .86fr); gap: 6vw; align-items: center; }
.hero h1 { max-width: 830px; font-size: clamp(4rem, 8.3vw, 8.6rem); }
.hero .lede { margin: 2rem 0 2.25rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero-art { position: relative; min-height: 500px; display: grid; place-items: center; }
.hero-art::before { content: ""; position: absolute; width: 88%; aspect-ratio: 1; border: 1px solid rgba(163,139,77,.45); border-radius: 50%; }
.hero-art::after { content: "KI"; position: absolute; font-family: var(--serif); font-size: clamp(11rem, 23vw, 21rem); letter-spacing: -.18em; color: rgba(163,139,77,.08); transform: translateX(-.08em); }
.hero-mark { position: relative; z-index: 2; width: min(410px, 82%); height: auto; aspect-ratio: 1080 / 950; object-fit: contain; mix-blend-mode: multiply; filter: saturate(.82) contrast(1.05); }
.hero-note { position: absolute; left: 0; bottom: 8%; z-index: 3; width: 240px; padding: 1rem 1.2rem 1rem 0; border-right: 1px solid var(--gold); color: #504a40; font-family: var(--serif); font-size: 1.1rem; line-height: 1.3; }

.trust-strip { border-block: 1px solid var(--line); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-item { min-height: 150px; padding: 2rem; border-right: 1px solid var(--line); display: flex; flex-direction: column; justify-content: space-between; }
.trust-item:first-child { border-left: 1px solid var(--line); }
.trust-item strong { font-family: var(--serif); font-size: 2.2rem; font-weight: 400; line-height: 1; }
.trust-item span { color: var(--muted); font-size: .77rem; letter-spacing: .08em; text-transform: uppercase; }

.section { padding: clamp(5rem, 10vw, 9rem) 0; }
.section--dark { background: var(--ink); color: var(--paper); }
.section--soft { background: var(--paper-2); }
.section-head { display: grid; grid-template-columns: .58fr 1.42fr; gap: 3rem; margin-bottom: 4.5rem; }
.section-head h2 { max-width: 930px; font-size: clamp(2.8rem, 5.6vw, 5.7rem); }
.section-head .lede { margin: 0; align-self: end; }
.section--dark .lede { color: #cfc9bd; }

.expertise-list { border-top: 1px solid rgba(255,255,255,.18); }
.expertise-row { display: grid; grid-template-columns: 80px 1fr .7fr 38px; gap: 2rem; align-items: center; padding: 2.35rem 0; border-bottom: 1px solid rgba(255,255,255,.18); color: #fff; text-decoration: none; transition: .25s; }
.expertise-row:hover { padding-inline: 1.1rem; background: rgba(255,255,255,.035); }
.expertise-row .number { color: var(--gold-light); font-size: .78rem; letter-spacing: .1em; }
.expertise-row h3 { margin: 0; font-family: var(--serif); font-size: clamp(2rem, 3.8vw, 3.8rem); font-weight: 400; line-height: 1; }
.expertise-row p { margin: 0; color: #a9a398; }
.expertise-row .arrow { font-size: 1.5rem; color: #fff; }

.approach-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 9vw; align-items: start; }
.sticky-copy { position: sticky; top: 130px; }
.sticky-copy h2 { font-size: clamp(3rem, 5vw, 5rem); }
.steps { counter-reset: step; }
.step { display: grid; grid-template-columns: 64px 1fr; gap: 1.3rem; padding: 2rem 0; border-top: 1px solid var(--line); }
.step::before { counter-increment: step; content: "0" counter(step); color: var(--gold); font-size: .74rem; letter-spacing: .12em; }
.step h3 { margin: -.15rem 0 .5rem; font-family: var(--serif); font-size: 1.8rem; font-weight: 400; }
.step p { margin: 0; color: var(--muted); }

.founder { position: relative; overflow: hidden; }
.founder-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .9fr 1.1fr; gap: 8vw; align-items: center; }
.founder-portrait { min-height: 520px; border: 1px solid rgba(255,255,255,.17); display: grid; place-items: center; position: relative; background: linear-gradient(145deg, rgba(163,139,77,.17), transparent 52%); }
.founder-photo { width: min(82%, 368px); height: auto; aspect-ratio: 368 / 473; object-fit: contain; clip-path: ellipse(42% 33% at 50% 52%); filter: saturate(.88) contrast(1.04) drop-shadow(0 24px 45px rgba(0,0,0,.28)); }
.founder-portrait small { position: absolute; left: 2rem; bottom: 2rem; z-index: 2; color: #a9a398; letter-spacing: .12em; text-transform: uppercase; }
.founder-copy h2 { margin: 0 0 1rem; font-size: clamp(3rem, 6vw, 6.5rem); }
.founder-title { max-width: 560px; color: var(--gold-light); font-family: var(--serif); font-size: 1.45rem; line-height: 1.35; }
.founder-copy .lede { margin-top: 2rem; }

.world { position: relative; }
.world-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 7vw; align-items: center; }
.world-copy h2 { font-size: clamp(3.2rem, 6vw, 6rem); }
.region-list { display: grid; grid-template-columns: 1fr 1fr; margin-top: 2.5rem; border-top: 1px solid var(--line); }
.region-list span { padding: 1rem 0; border-bottom: 1px solid var(--line); color: #464138; }
.world-orbit { aspect-ratio: 1; position: relative; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; }
.world-orbit::before, .world-orbit::after { content: ""; position: absolute; border: 1px solid var(--line); border-radius: 50%; }
.world-orbit::before { width: 65%; height: 100%; }
.world-orbit::after { width: 100%; height: 42%; }
.world-orbit strong { z-index: 2; max-width: 260px; text-align: center; font-family: var(--serif); font-size: clamp(2rem, 4vw, 4rem); font-weight: 400; line-height: 1.05; }
.world-dot { position: absolute; width: 9px; height: 9px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 8px rgba(163,139,77,.15); }
.dot-1 { top: 22%; left: 40%; } .dot-2 { top: 49%; left: 29%; } .dot-3 { top: 57%; right: 27%; } .dot-4 { bottom: 19%; right: 37%; }

.audiences { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); }
.audience { min-height: 390px; padding: 2.3rem; border-right: 1px solid var(--line); display: flex; flex-direction: column; }
.audience:last-child { border-right: 0; }
.audience .index { color: var(--gold); font-size: .74rem; letter-spacing: .12em; }
.audience h3 { margin: auto 0 1rem; font-family: var(--serif); font-size: 2.4rem; font-weight: 400; line-height: 1.05; }
.audience p { color: var(--muted); }

.faq-list { max-width: 900px; margin-left: auto; }
.faq-item { border-top: 1px solid var(--line); }
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-question { width: 100%; border: 0; background: none; padding: 1.55rem 0; display: flex; align-items: center; justify-content: space-between; gap: 2rem; text-align: left; color: var(--ink); font-family: var(--serif); font-size: 1.45rem; cursor: pointer; }
.faq-question span:last-child { color: var(--gold); font-family: var(--sans); font-size: 1.2rem; transition: transform .2s; }
.faq-question[aria-expanded="true"] span:last-child { transform: rotate(45deg); }
.faq-answer { display: none; max-width: 760px; padding: 0 0 1.8rem; color: var(--muted); }
.faq-answer p { margin: 0; }
.faq-answer.is-open { display: block; }

.cta-section { padding: clamp(5rem, 10vw, 10rem) 0; background: var(--gold); color: #fff; }
.cta-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: 3rem; align-items: end; }
.cta-grid h2 { font-size: clamp(3.5rem, 8vw, 8rem); }
.cta-copy { max-width: 410px; justify-self: end; }
.cta-copy p { margin: 0 0 1.5rem; }
.cta-copy .button { border-color: #fff; color: #fff; }
.cta-copy .button:hover { background: #fff; color: var(--ink); }

.contact-section { padding: clamp(5rem, 9vw, 9rem) 0; background: var(--gold); color: #fff; }
.contact-grid { display: grid; grid-template-columns: minmax(0, .82fr) minmax(480px, 1.18fr); gap: clamp(3rem, 8vw, 8rem); align-items: start; }
.contact-intro { position: sticky; top: 130px; }
.contact-intro .eyebrow { color: #fff; opacity: .78; }
.contact-intro h2 { max-width: 650px; font-size: clamp(3.4rem, 6.8vw, 7rem); }
.contact-intro > p:not(.eyebrow) { max-width: 540px; margin-top: 2rem; color: rgba(255,255,255,.86); }
.contact-email { font-size: .92rem; }
.contact-email a { color: #fff; text-underline-offset: .25em; }
.contact-form { display: grid; gap: 1.4rem; padding: clamp(1.6rem, 4vw, 3.25rem); background: var(--paper); color: var(--ink); box-shadow: 0 30px 70px rgba(54,43,16,.16); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.15rem; }
.form-field { display: grid; gap: .5rem; }
.form-field label { font-size: .73rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.form-field input, .form-field select, .form-field textarea { width: 100%; border: 0; border-bottom: 1px solid rgba(17,16,14,.32); border-radius: 0; padding: .78rem .1rem; background: transparent; color: var(--ink); transition: border-color .2s, box-shadow .2s; }
.form-field textarea { min-height: 135px; resize: vertical; line-height: 1.55; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: 0; border-color: var(--gold); box-shadow: 0 1px 0 var(--gold); }
.form-field input::placeholder, .form-field textarea::placeholder { color: #8b8579; }
.form-consent { display: grid; grid-template-columns: auto 1fr; gap: .75rem; align-items: start; color: var(--muted); font-size: .8rem; line-height: 1.5; cursor: pointer; }
.form-consent input { width: 1rem; height: 1rem; margin-top: .18rem; accent-color: var(--gold); }
.form-submit { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: .4rem; }
.form-submit p { margin: 0; color: var(--muted); font-size: .72rem; }
.button--light { border-color: var(--ink); background: var(--ink); color: #fff; cursor: pointer; }
.button--light:hover { border-color: var(--gold); background: var(--gold); }
.form-honey { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }

.site-footer { background: var(--ink); color: var(--paper); padding: 4rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .7fr .7fr; gap: 3rem; padding-bottom: 4rem; }
.footer-brand img { width: 220px; height: auto; aspect-ratio: 900 / 250; object-fit: contain; filter: invert(1) grayscale(1); mix-blend-mode: screen; }

.principles { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 3rem; border-top: 1px solid var(--line); }
.principle { padding: 1.5rem 1.5rem 1.5rem 0; border-right: 1px solid var(--line); }
.principle:last-child { border-right: 0; padding-left: 1.5rem; }
.principle:nth-child(2) { padding-left: 1.5rem; }
.principle strong { display: block; margin-bottom: .35rem; font-family: var(--serif); font-size: 1.5rem; font-weight: 400; }
.principle span { color: var(--muted); font-size: .9rem; }
.footer-brand p { max-width: 420px; color: #9f998e; }
.footer-col strong { display: block; margin-bottom: 1rem; color: var(--gold-light); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; }
.footer-col a { display: block; width: fit-content; margin: .35rem 0; color: #c9c3b8; text-decoration: none; }
.footer-col a:hover { color: #fff; }
.footer-bottom { padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.13); display: flex; justify-content: space-between; gap: 1rem; color: #817c73; font-size: .78rem; }

.page-hero { padding: clamp(6rem, 12vw, 11rem) 0 6rem; border-bottom: 1px solid var(--line); }
.page-hero-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 7vw; align-items: end; }
.page-hero h1 { font-size: clamp(4rem, 9vw, 9rem); }
.page-hero .lede { margin: 2rem 0 0; }
.page-number { justify-self: end; color: rgba(163,139,77,.18); font-family: var(--serif); font-size: clamp(9rem, 20vw, 19rem); line-height: .7; }
.content-grid { display: grid; grid-template-columns: .6fr 1.4fr; gap: 7vw; }
.content-aside { position: sticky; top: 130px; height: fit-content; }
.content-aside a { display: block; padding: .7rem 0; border-bottom: 1px solid var(--line); color: var(--muted); text-decoration: none; font-size: .83rem; }
.prose h2 { margin: 0 0 1.5rem; font-family: var(--serif); font-size: clamp(2.7rem, 5vw, 5rem); font-weight: 400; line-height: 1; }
.prose h3 { margin: 3rem 0 1rem; font-family: var(--serif); font-size: 2rem; font-weight: 400; }
.prose p { max-width: 780px; color: #4b463d; }
.prose .statement { margin: 3rem 0; padding: 2rem 0 2rem 2rem; border-left: 1px solid var(--gold); color: var(--ink); font-family: var(--serif); font-size: clamp(1.7rem, 3vw, 2.7rem); line-height: 1.28; }
.service-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 2rem 0 4rem; }
.service-card { min-height: 230px; padding: 1.8rem; border: 1px solid var(--line); }
.service-card span { color: var(--gold); font-size: .72rem; letter-spacing: .1em; }
.service-card h3 { margin: 3rem 0 .5rem; font-size: 1.7rem; }
.service-card p { margin: 0; color: var(--muted); font-size: .92rem; }
.notice { margin-top: 3rem; padding: 1.3rem 1.5rem; border: 1px solid var(--line); background: rgba(255,255,255,.32); color: var(--muted); font-size: .84rem; }
.faq-page .faq-list { max-width: none; }

.motion-ready .reveal {
  --reveal-x: 0px;
  --reveal-y: 30px;
  --reveal-scale: .985;
  opacity: 0;
  filter: blur(8px);
  transform: translate3d(var(--reveal-x), var(--reveal-y), 0) scale(var(--reveal-scale));
  transition:
    opacity .82s cubic-bezier(.16,1,.3,1),
    filter .9s cubic-bezier(.16,1,.3,1),
    transform .95s cubic-bezier(.16,1,.3,1);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, filter, transform;
}
.motion-ready .reveal--left { --reveal-x: -34px; --reveal-y: 0px; }
.motion-ready .reveal--scale { --reveal-y: 14px; --reveal-scale: .94; }
.motion-ready .reveal.is-visible {
  opacity: 1;
  filter: blur(0);
  transform: translate3d(0, 0, 0) scale(1);
  will-change: auto;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .motion-ready .reveal, .motion-ready .reveal.is-visible { opacity: 1; filter: none; transform: none; transition: none; }
  * { animation: none !important; }
}

@media (max-width: 900px) {
  .container { width: min(calc(100% - 32px), var(--max)); }
  .nav { height: 74px; }
  .brand img { width: 175px; }
  .brand { width: 175px; }
  .menu-toggle { display: block; }
  .nav-links { position: fixed; inset: 74px 0 auto; display: none; padding: 1.5rem 1rem 2rem; background: var(--paper); border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch; }
  .nav-links.is-open { display: flex; }
  .nav-links a { padding: .7rem 1rem; }
  .hero { min-height: auto; padding-top: 5rem; }
  .hero-grid, .founder-grid, .world-grid, .approach-grid, .page-hero-grid, .content-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: clamp(3.6rem, 15vw, 7rem); }
  .hero-art { min-height: 420px; }
  .hero-note { right: 1rem; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-item:nth-child(odd) { border-left: 1px solid var(--line); }
  .section-head { grid-template-columns: 1fr; gap: 1.5rem; }
  .expertise-row { grid-template-columns: 50px 1fr 32px; }
  .expertise-row p { display: none; }
  .sticky-copy, .content-aside { position: static; }
  .founder-portrait { min-height: 430px; }
  .audiences { grid-template-columns: 1fr; }
  .audience { min-height: 300px; border-right: 0; border-bottom: 1px solid var(--line); }
  .audience:last-child { border-bottom: 0; }
  .cta-grid, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
  .cta-copy { justify-self: start; }
  .contact-intro { position: static; }
  .page-number { display: none; }
  .principles { grid-template-columns: 1fr; }
  .principle, .principle:nth-child(2), .principle:last-child { padding: 1.15rem 0; border-right: 0; border-bottom: 1px solid var(--line); }
}

@media (max-width: 560px) {
  .hero h1 { font-size: 3.45rem; }
  .hero-art { min-height: 330px; }
  .hero-note { width: 175px; font-size: .95rem; }
  .trust-grid, .service-grid { grid-template-columns: 1fr; }
  .trust-item { border-left: 1px solid var(--line); }
  .expertise-row h3 { font-size: 1.75rem; }
  .region-list { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
  .form-row { grid-template-columns: 1fr; }
  .form-submit { align-items: stretch; flex-direction: column; }
}

/* Typographie et rubriques regroupées. */
:root { --serif: Georgia, "Palatino Linotype", "Book Antiqua", serif; }
html { scroll-padding-top: 110px; }
h1,h2,h3 { font-family: var(--serif); font-weight: 400; line-height: 1.18; }
.display { letter-spacing: -.015em; line-height: 1.15; }
.hero { padding: 70px 0; }
.hero-grid { grid-template-columns: minmax(0,1.2fr) minmax(0,.8fr); }
.hero h1 { font-size: clamp(2.5rem,4.8vw,4.5rem); }
.hero-art { min-height: 380px; }
.section { padding: 64px 0; }
.section h2 { font-size: clamp(2rem,3.4vw,3rem); margin: 0 0 30px; }
.domain-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; }
.domain-card { display: flex; flex-direction: column; padding: 28px; border: 1px solid rgba(255,255,255,.22); text-decoration: none; transition: background .2s; }
.domain-card:hover { background: rgba(255,255,255,.05); }
.domain-card h3 { margin: 0 0 14px; font-size: 1.8rem; }
.domain-card p { margin: 0 0 24px; color: #cfc9bd; }
.domain-card span { margin-top: auto; color: var(--gold-light); font-size: .85rem; }
.method-list { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 32px; padding-left: 22px; }
.method-list li::marker { color: var(--gold); }
.method-list strong { font-family: var(--serif); font-size: 1.35rem; font-weight: 400; }
.method-list p { color: var(--muted); }
.founder-grid { grid-template-columns: .55fr 1fr; gap: 60px; }
.founder-portrait { min-height: 300px; }
.founder-photo { width: 230px; }
.founder-copy h2 { font-size: 3rem; }
.founder-copy p { color: #cfc9bd; max-width: 650px; }
.founder-copy .text-link { color: var(--gold-light); }
.page-hero { padding: 64px 0 40px; }
.page-hero h1 { font-size: clamp(2.3rem,4.6vw,4rem); max-width: 950px; }
.content-grid { padding-top: 40px; padding-bottom: 20px; grid-template-columns: 240px minmax(0,1fr); gap: 48px; }
.content-aside strong { display: block; font-size: .8rem; color: var(--gold); margin-bottom: 12px; }
.content-block { margin-bottom: 40px; scroll-margin-top: 110px; }
.prose h2 { font-size: clamp(1.8rem,3vw,2.6rem); line-height: 1.2; }
.technical-list { margin: 0; }
.technical-list > div { padding: 18px 0; border-top: 1px solid var(--line); }
.technical-list dt { font-weight: 600; margin-bottom: 8px; }
.technical-list dd { margin: 0; color: var(--muted); }
.related-links { display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 24px; }
.related-links a { font-size: .9rem; text-underline-offset: 4px; }
.page-contact { padding-top: 30px; padding-bottom: 40px; border-top: 1px solid var(--line); }
.page-contact h2 { font-size: 2rem; margin-bottom: 12px; }
.contact-section { padding: 64px 0; }
.contact-intro h2 { font-size: 3rem; margin: 0 0 20px; }
.contact-intro a { color: white; }
.footer-logo { width: 220px; filter: invert(1) grayscale(1); mix-blend-mode: screen; }
.footer-grid p { color: #c9c3b8; font-size: .9rem; }
.faq-list { margin-inline: auto; }
@media(max-width:1050px) {
 .menu-toggle { display: block; }
 .nav-links { display: none; position: absolute; top: 88px; left: 0; right: 0; background: var(--paper); padding: 20px; flex-direction: column; align-items: stretch; border-bottom: 1px solid var(--line); }
 .nav-links.is-open { display: flex; }
}
@media(max-width:900px) {
 .nav-links { top: 74px; }
 .hero-grid,.content-grid { grid-template-columns: 1fr; }
 .hero h1 { font-size: clamp(2.4rem,7vw,3.8rem); }
 .hero-art { min-height: 300px; }
 .hero-mark { width: 260px; }
 .hero-art::before { width: 300px; }
 .hero-art::after { font-size: 15rem; }
 .founder-grid { gap: 30px; grid-template-columns: .6fr 1fr; }
 .content-aside { position: static; }
 .method-list { gap: 24px; }
}
@media(max-width:600px) {
 .hero { padding: 40px 0; }
 .hero h1 { font-size: 2.5rem; }
 .section { padding: 40px 0; }
 .domain-grid,.method-list,.founder-grid { grid-template-columns: 1fr; }
 .domain-card { padding: 22px; }
 .founder-portrait { min-height: 280px; }
 .founder-photo { width: 210px; }
 .contact-intro h2 { font-size: 2.5rem; }
 .page-hero h1 { font-size: 2.3rem; }
}

/* Globe d’origine dans la rubrique internationale. */
.domain-card--international { flex-direction: row; align-items: center; gap: 24px; }
.domain-copy { flex: 1; min-width: 0; }
.domain-card--international .world-orbit { width: 155px; flex: 0 0 155px; border-color: rgba(195,174,112,.5); }
.domain-card--international .world-orbit::before,
.domain-card--international .world-orbit::after { border-color: rgba(195,174,112,.5); }
@media(max-width:1100px) {
 .domain-card--international { flex-direction: column; align-items: stretch; }
 .domain-card--international .world-orbit { flex: none; width: 190px; align-self: center; margin: 10px 0; }
}

.hero-summary { padding-left: 1.25rem; margin: 2rem 0 2.25rem; }
.hero-summary li + li { margin-top: .65rem; }
.hero-summary li::marker { color: var(--gold); }

.prose .financing-note { margin: .75rem 0 0; color: var(--muted); line-height: 1.45; }
.financing-note small { font-size: .72rem; }

/* Cartes d’accueil : BtoB sur deux colonnes et globe compact. */
.domain-card--btob { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0,.8fr) minmax(0,1.4fr) auto; gap: 24px; align-items: center; padding-block: 24px; }
.domain-card--btob h3,.domain-card--btob p { margin: 0; }
.domain-card--btob > span { margin: 0; white-space: nowrap; }
.domain-card--international { flex-direction: row; align-items: center; gap: 16px; }
.domain-card--international .world-orbit { flex: 0 0 110px; width: 110px; margin: 0; align-self: center; }
.prose .product-note { margin: 12px 0 0; color: var(--muted); line-height: 1.5; }
.product-note small { font-size: .8rem; }
@media(max-width:1100px) {
 .domain-card--international { flex-direction: row; }
 .domain-card--international .world-orbit { flex: 0 0 80px; width: 80px; }
 .domain-card--btob { grid-template-columns: 1fr 1.4fr; }
 .domain-card--btob > span { grid-column: 1 / -1; }
}
@media(max-width:600px) {
 .domain-card--btob { grid-column: auto; grid-template-columns: 1fr; gap: 14px; }
 .domain-card--international { gap: 12px; }
 .domain-card--international .world-orbit { flex: 0 0 70px; width: 70px; }
}
@media(max-width:1100px) {
 .domain-card--international { position: relative; display: block; }
 .domain-card--international .world-orbit { position: absolute; right: 18px; bottom: 18px; width: 72px; opacity: .35; pointer-events: none; }
 .domain-card--international .domain-copy { position: relative; z-index: 1; }
}

/* Globe au centre des quatre domaines. */
.expertise-cluster { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); grid-template-rows: repeat(2,1fr); gap: 100px 88px; position: relative; }
.expertise-cluster > .world-orbit { position: absolute; width: 100px; left: 50%; top: 50%; transform: translate(-50%,-50%); border-color: rgba(195,174,112,.6); pointer-events: none; }
.expertise-cluster > .world-orbit::before,.expertise-cluster > .world-orbit::after { border-color: rgba(195,174,112,.6); }
.expertise-cluster .domain-card--international { display: flex; flex-direction: column; align-items: stretch; }
.expertise-cluster .domain-copy { display: flex; flex-direction: column; flex: 1; }
.expertise-cluster .domain-copy > span { margin-top: auto; }
@media(max-width:800px) { .expertise-cluster { gap: 88px 40px; } .expertise-cluster > .world-orbit { width: 76px; } }
@media(max-width:600px) {
 .expertise-cluster { grid-template-columns: 1fr; grid-template-rows: auto; gap: 20px; }
 .expertise-cluster > .domain-card:nth-child(1) { order: 1; }
 .expertise-cluster > .domain-card:nth-child(2) { order: 2; }
 .expertise-cluster > .world-orbit { position: relative; left: auto; top: auto; transform: none; justify-self: center; width: 100px; margin: 8px 0; order: 3; }
 .expertise-cluster > .domain-card:nth-child(3) { order: 4; }
 .expertise-cluster > .domain-card:nth-child(4) { order: 5; }
}

/* Le centrage reste indépendant des transformations des animations. */
.expertise-cluster > .world-orbit { translate: -50% -50%; transform: none; }
@media(max-width:600px) { .expertise-cluster > .world-orbit { translate: none; } }

/* Globe central agrandi, sans chevaucher les cartes. */
.expertise-cluster { row-gap: 180px; }
.expertise-cluster > .world-orbit { width: 160px; }
@media(max-width:800px) {
 .expertise-cluster { row-gap: 160px; }
 .expertise-cluster > .world-orbit { width: 140px; }
}
@media(max-width:600px) {
 .expertise-cluster { row-gap: 20px; }
 .expertise-cluster > .world-orbit { width: 150px; margin: 18px 0; }
}

.rgpd-information { font-size: .78rem; color: var(--muted); line-height: 1.55; border-top: 1px solid var(--line); padding-top: 12px; }
.rgpd-information summary { cursor: pointer; color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.rgpd-information p { margin: 12px 0 0; }
.rgpd-information a { text-underline-offset: 2px; }