:root{
    --navy:#0e1b2e; --navy-2:#16263f; --champagne:#e8ddb5; --champagne-soft:#f4eeda;
    --brass:#9c8248; --ivory:#faf8f2; --white:#fff; --slate:#5d6779;
    --rule:rgba(14,27,46,.14); --rule-light:rgba(232,221,181,.24);
    --font:"Jost",-apple-system,"Segoe UI",Helvetica,Arial,sans-serif;
    --gutter:clamp(20px,5vw,72px); --maxw:1240px; --measure:66ch;
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{margin:0;background:var(--ivory);color:var(--navy);font-family:var(--font);
    font-size:clamp(16px,.5vw + 14.5px,17.5px);line-height:1.72;-webkit-font-smoothing:antialiased}
  a{color:inherit}
  img{max-width:100%;height:auto;display:block}
  .wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
  .skip{position:absolute;left:-9999px}
  .skip:focus{left:var(--gutter);top:10px;z-index:99;background:var(--navy);color:var(--ivory);padding:10px 16px}

  h1,h2,h3,h4{font-weight:300;margin:0;letter-spacing:-.01em}
  h1{font-size:clamp(2.2rem,5.4vw,4.1rem);line-height:1.07}
  h2{font-size:clamp(1.8rem,3.7vw,2.85rem);line-height:1.14}
  h3{font-size:clamp(1.35rem,2.2vw,1.9rem);line-height:1.2}
  h4{font-size:1.05rem;font-weight:500;letter-spacing:0}
  p{margin:0 0 1.1em}
  h1,h2,h3,h4{text-align:left;text-wrap:balance}
  /* paragraphes de contenu : bords gauche et droit alignés, césure française */
  .lede,.hero p.intro,.dbody p,.prose .block p,.sol-head p,.stake p,.conv p,
  .solcard p.desc,.quote-block p{
    text-align:justify;text-justify:inter-word;
    hyphens:auto;-webkit-hyphens:auto;-ms-hyphens:auto}
  .lede{font-size:clamp(1rem,.85vw + .8rem,1.15rem);color:var(--slate);max-width:var(--measure)}
  .eyebrow{font-weight:500;font-size:.7rem;letter-spacing:.26em;text-transform:uppercase;
    color:var(--brass);margin:0 0 1.3rem}
  .eyebrow--light{color:var(--champagne)}

  .btn{display:inline-flex;align-items:center;gap:.75em;font-weight:500;font-size:.73rem;
    letter-spacing:.18em;text-transform:uppercase;text-decoration:none;padding:1em 1.7em;
    border:1px solid var(--navy);background:var(--navy);color:var(--ivory);
    transition:background .3s ease,color .3s ease,border-color .3s ease}
  .btn:hover,.btn:focus-visible{background:transparent;color:var(--navy)}
  .btn .arw{transition:transform .3s ease}
  .btn:hover .arw,.btn:focus-visible .arw{transform:translateX(4px)}
  .btn--gold{background:var(--champagne);border-color:var(--champagne);color:var(--navy)}
  .btn--gold:hover,.btn--gold:focus-visible{background:transparent;color:var(--champagne)}
  .btn--outline{background:transparent;color:var(--champagne);border-color:rgba(232,221,181,.45)}
  .btn--outline:hover,.btn--outline:focus-visible{background:var(--champagne);color:var(--navy);border-color:var(--champagne)}
  .btn--small{padding:.78em 1.25em;font-size:.68rem}
  :focus-visible{outline:2px solid var(--brass);outline-offset:3px}

  header{position:sticky;top:0;z-index:60;background:var(--white);border-bottom:1px solid var(--rule)}
  .bar{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
    min-height:78px;padding-block:12px}
  .logo{width:clamp(122px,14vw,158px);height:auto}
  nav.main{display:flex;align-items:center;gap:clamp(12px,2vw,30px);flex-wrap:wrap}
  nav.main a{font-size:.76rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
    text-decoration:none;color:var(--slate);padding:6px 0;position:relative;transition:color .25s ease}
  nav.main a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--brass);transition:width .3s ease}
  nav.main a:hover,nav.main a:focus-visible{color:var(--navy)}
  nav.main a:hover::after,nav.main a:focus-visible::after{width:100%}
  nav.main .btn{color:var(--ivory)}
  nav.main .btn::after{display:none}
  nav.main .btn:hover,nav.main .btn:focus-visible{color:var(--navy)}

  .hero{background:var(--navy);color:var(--ivory);padding-block:clamp(56px,7vw,96px);overflow:hidden}
  .hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.75fr);
    gap:clamp(34px,5vw,72px);align-items:center}
  .hero h1{margin-bottom:1.4rem}
  .hero h1 em{font-style:normal;color:var(--champagne)}
  .hero .line{display:block;overflow:hidden;padding-bottom:.05em}
  .hero .line>span{display:block;transform:translateY(105%);animation:rise 1s cubic-bezier(.16,.84,.32,1) forwards}
  .hero .line:nth-child(2)>span{animation-delay:.1s}
  @keyframes rise{to{transform:translateY(0)}}
  .hero p.intro{color:rgba(250,248,242,.75);max-width:var(--measure)}
  .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:1.7rem}
  .hero-photo{position:relative;margin:0;opacity:0;animation:fade 1.1s ease .35s forwards}
  @keyframes fade{to{opacity:1}}
  .hero-photo img{width:100%;height:clamp(340px,50vw,520px);object-fit:cover;object-position:center 22%}
  .hero-photo::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(232,221,181,.35)}
  .strip{border-top:1px solid var(--rule-light);margin-top:clamp(40px,6vw,72px);
    padding-top:clamp(24px,3.5vw,36px);display:grid;grid-template-columns:auto 1fr;
    gap:clamp(18px,4vw,52px);align-items:baseline}
  .strip .tag{font-weight:500;font-size:.67rem;letter-spacing:.24em;text-transform:uppercase;
    color:rgba(232,221,181,.7);white-space:nowrap}
  .strip blockquote{margin:0;font-weight:300;font-size:clamp(1.25rem,2.6vw,1.9rem);
    line-height:1.28;max-width:28ch;color:var(--ivory)}

  section{padding-block:clamp(58px,7.5vw,110px)}
  .sec-head{margin-bottom:clamp(34px,5vw,62px)}
  .sec-head>div+div{margin-top:clamp(14px,1.8vw,22px)}
  .sec-head h2{max-width:26ch}
  .sec-head .lede{max-width:none}
  .bg-white{background:var(--white)}
  .bg-ivory{background:var(--ivory)}
  .bg-navy{background:var(--navy);color:var(--ivory)}
  .bg-navy .lede{color:rgba(250,248,242,.74)}
  .split{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);
    gap:clamp(30px,5vw,72px);align-items:center;margin:0}
  .split img{width:100%;height:clamp(280px,34vw,420px);object-fit:cover}
  .grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:clamp(22px,3vw,40px)}
  .stake{border-top:2px solid var(--champagne);padding-top:18px}
  .stake h4{margin-bottom:.5rem}
  .stake p{font-size:.93rem;color:var(--slate);margin:0}
  .bg-navy .stake p{color:rgba(250,248,242,.7)}

  .sectors{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:clamp(22px,2.6vw,34px)}
  .sector{text-align:center}
  .sector h4,.sector p{text-align:center;hyphens:manual}
  .ring{width:104px;height:104px;margin:0 auto 20px;border-radius:50%;position:relative;
    background:conic-gradient(var(--navy) 0 var(--p),var(--champagne) var(--p) 100%)}
  .ring::after{content:"";position:absolute;inset:17px;border-radius:50%;background:var(--white)}
  .ring span{position:absolute;inset:0;display:grid;place-items:center;z-index:1;
    font-weight:400;font-size:1.3rem;color:var(--navy)}
  .sector h4{margin-bottom:.6rem}
  .sector p{font-size:.89rem;color:var(--slate);margin:0}
  .source{margin-top:clamp(26px,4vw,42px);font-size:.7rem;letter-spacing:.18em;
    text-transform:uppercase;color:var(--slate)}

  /* solutions */
  .solution{border-top:1px solid var(--rule);padding-top:clamp(30px,4vw,48px);
    margin-top:clamp(38px,5vw,64px)}
  .solution:first-of-type{border-top:0;margin-top:0;padding-top:0}
  .sol-head{margin-bottom:clamp(20px,2.6vw,32px)}
  .sol-head>div+div{margin-top:clamp(16px,2vw,24px)}
  .sol-head p{max-width:none}
  .sol-index{font-weight:500;font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;
    color:var(--brass);margin:0 0 .6rem}
  .sol-head h3 em{font-style:normal;color:var(--brass)}
  .sol-claim{font-size:1.05rem;margin:.6rem 0 0;color:var(--navy)}
  .facts{display:flex;flex-wrap:wrap;gap:8px;margin:1.2rem 0 1.8rem;padding:0;list-style:none}
  .facts li{font-size:.66rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;
    background:var(--champagne-soft);border:1px solid var(--champagne);padding:.42em .8em;color:var(--navy)}
  details{border-top:1px solid var(--rule)}
  details:last-of-type{border-bottom:1px solid var(--rule)}
  summary{cursor:pointer;list-style:none;padding:16px 0;font-weight:500;font-size:.98rem;
    display:flex;justify-content:space-between;align-items:center;gap:20px}
  summary::-webkit-details-marker{display:none}
  summary::after{content:"+";color:var(--brass);font-size:1.2rem;line-height:1;flex:none}
  details[open] summary::after{content:"–"}
  summary:hover{color:var(--brass)}
  .dbody{padding:0 0 22px;font-size:.95rem;color:var(--slate);max-width:none}
  .dbody p:last-child{margin-bottom:0}
  .dbody h4{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--navy);
    margin:1.4rem 0 .6rem}
  ul.ticks{list-style:none;margin:0 0 1.1em;padding:0}
  ul.ticks li{padding-left:20px;position:relative;margin-bottom:.35rem}
  ul.ticks li::before{content:"";position:absolute;left:0;top:.68em;width:10px;height:1px;background:var(--brass)}
  .sol-cta{margin-top:1.6rem;display:flex;flex-wrap:wrap;gap:16px;align-items:center}
  .sol-cta em{font-style:italic;font-size:.9rem;color:var(--slate)}

  /* méthode */
  .steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1px;
    background:var(--rule);border:1px solid var(--rule)}
  .step{background:var(--white);padding:clamp(24px,2.6vw,34px);display:flex;flex-direction:column;
    transition:background .35s ease}
  .step:hover{background:var(--champagne-soft)}
  .step .n{font-weight:300;font-size:2.1rem;line-height:1;color:var(--champagne);margin:0 0 1rem}
  .step h4{margin-bottom:.7rem}
  .step ul{list-style:none;margin:0 0 1.4rem;padding:0;font-size:.9rem;color:var(--slate)}
  .step li{padding-left:14px;position:relative;margin-bottom:.25rem}
  .step li::before{content:"";position:absolute;left:0;top:.62em;width:5px;height:1px;background:var(--brass)}
  .chip{margin-top:auto;align-self:flex-start;font-weight:500;font-size:.63rem;letter-spacing:.14em;
    text-transform:uppercase;color:var(--navy);background:var(--champagne-soft);
    border:1px solid var(--champagne);padding:.45em .8em}
  .step:hover .chip{background:var(--white)}
  .note{margin-top:1.5rem;font-size:.83rem;color:var(--slate)}
  .frame-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:clamp(20px,2.6vw,34px)}
  .frame-item{border-left:2px solid var(--champagne);padding-left:16px}
  .frame-item h4{font-weight:500;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;
    color:var(--champagne);margin:0 0 .5rem}
  .frame-item p{font-size:.89rem;color:rgba(250,248,242,.7);margin:0}

  /* cabinet */
  .prose{display:block}
  .prose::after{content:"";display:block;clear:both}
  .prose h3{font-size:clamp(1.3rem,2.2vw,1.75rem);margin-bottom:1rem}
  .prose h3::before{content:"";display:block;width:46px;height:2px;
    background:var(--champagne);margin-bottom:1.1rem}
  .prose .block p,.prose .block ul{max-width:none}
  .prose .block p{color:var(--slate)}
  .prose .block+.block{margin-top:clamp(38px,5vw,62px)}
  .aside{float:right;width:min(34%,360px);
    margin:0 0 clamp(26px,3.4vw,40px) clamp(30px,4vw,60px);
    background:var(--navy);color:var(--ivory);padding:clamp(24px,2.8vw,34px);
    box-shadow:0 0 0 1px var(--rule),10px 10px 0 0 var(--champagne-soft)}
  .aside h4{font-weight:500;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;
    color:var(--champagne);margin:0 0 1.6rem;padding-bottom:1rem;
    border-bottom:1px solid rgba(232,221,181,.28)}
  .reperes{margin:0}
  .repere{padding:15px 0;border-top:1px solid rgba(232,221,181,.16)}
  .repere:first-of-type{border-top:0;padding-top:0}
  .repere:last-of-type{padding-bottom:0}
  .repere dt{font-weight:500;font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;
    color:var(--brass);margin-bottom:.35rem}
  .repere dd{margin:0;font-size:.95rem;line-height:1.5;color:var(--ivory);
    text-align:left;hyphens:manual}
  .founder{display:grid;grid-template-columns:clamp(180px,20vw,230px) minmax(0,1fr);
    gap:clamp(28px,4vw,58px);align-items:start}
  .founder-photo{width:100%;aspect-ratio:1;border-radius:50%;object-fit:cover;
    box-shadow:0 0 0 1px rgba(232,221,181,.4),0 0 0 9px rgba(232,221,181,.08)}
  .founder .eyebrow{margin-bottom:1rem}
  .founder h2{margin-bottom:1rem}
  .founder-role{font-size:clamp(1.02rem,1.2vw,1.15rem);color:var(--champagne);
    max-width:none;margin-bottom:1.2rem}
  .founder p{color:rgba(250,248,242,.78);max-width:none;
    text-align:justify;hyphens:auto;-webkit-hyphens:auto}
  .founder .facts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
  .founder .facts--light li{background:transparent;border-color:rgba(232,221,181,.45);
    color:var(--champagne);text-align:center;display:flex;align-items:center;justify-content:center}
  @media (max-width:640px){.founder .facts{grid-template-columns:1fr}}
  .brands{hyphens:none;-webkit-hyphens:none}
  .nb{white-space:nowrap}
  .founder .quote-block{margin-top:1.8rem}
  .founder .quote-block p{color:rgba(250,248,242,.86)}
  @media (max-width:760px){.founder{grid-template-columns:1fr;justify-items:start}
    .founder-photo{width:clamp(150px,45vw,210px)}}
  .quote-block{border-left:2px solid var(--champagne);padding-left:24px;margin:0;
    font-size:clamp(1.02rem,1.2vw,1.15rem);color:rgba(250,248,242,.82)}

  .panels{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:clamp(20px,3vw,34px)}
  .panel{padding:clamp(26px,3vw,40px)}
  .panel h3{font-weight:500;font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;margin-bottom:1.7rem}
  .panel ul{list-style:none;margin:0;padding:0}
  .panel li{padding:16px 0;border-top:1px solid}
  .panel li:first-child{border-top:0;padding-top:0}
  .panel strong{display:block;font-weight:500;font-size:1rem;margin-bottom:.15rem}
  .panel span{font-size:.9rem}
  .panel--yes{background:var(--navy);color:var(--ivory)}
  .panel--yes li{border-color:rgba(232,221,181,.2)}
  .panel--yes h3{color:var(--champagne)}
  .panel--yes span{color:rgba(250,248,242,.7)}
  .panel--no{background:var(--champagne-soft);color:var(--navy)}
  .panel--no li{border-color:rgba(14,27,46,.14)}
  .panel--no h3{color:var(--brass)}
  .panel--no span{color:var(--slate)}

  .conv{border-top:1px solid var(--rule);padding-top:20px}
  .conv h4{margin-bottom:.55rem}
  .conv p{font-size:.9rem;color:var(--slate);margin:0}

  .cta{position:relative;color:var(--ivory);text-align:center;overflow:hidden;
    padding-block:clamp(58px,7.5vw,110px)}
  .cta .bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 25%}
  .cta .veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,27,46,.9),rgba(14,27,46,.84))}
  .cta .wrap{position:relative}
  .cta p,.cta h2,.cta .lede{text-align:center;hyphens:manual}
  .cta h2{max-width:20ch;margin-inline:auto}
  .cta h2 em{font-style:normal;color:var(--champagne)}
  .cta p.sub{color:rgba(250,248,242,.8);max-width:46ch;margin:1.2rem auto 2.1rem}
  .cta .meta{margin-top:2.2rem;font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;color:rgba(250,248,242,.7)}
  .cta .meta a{text-decoration:none;border-bottom:1px solid rgba(232,221,181,.5)}

  footer{background:var(--white);color:var(--slate);border-top:1px solid var(--rule);
    padding-block:clamp(44px,6vw,74px) 30px;font-size:.92rem}
  .foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:clamp(24px,3vw,44px);align-items:start}
  .foot-grid h4{font-weight:500;font-size:.64rem;letter-spacing:.22em;text-transform:uppercase;
    color:var(--brass);margin:0 0 .9rem}
  .foot-grid a{color:var(--navy);text-decoration:none;border-bottom:1px solid var(--rule);transition:border-color .25s ease}
  .foot-grid a:hover,.foot-grid a:focus-visible{border-color:var(--brass)}
  .foot-logo{width:150px;height:auto;margin-bottom:1rem}
  .foot-role{color:var(--brass)}
  .foot-base{margin-top:clamp(32px,5vw,54px);padding-top:22px;border-top:1px solid var(--rule);
    display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;font-size:.69rem;
    letter-spacing:.1em;color:var(--slate)}
  .foot-base a{color:inherit;text-decoration:none;border:0}
  .foot-base a:hover{color:var(--navy)}

  .reveal{opacity:0;transform:translateY(20px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.3,1)}
  .reveal.in{opacity:1;transform:none}

  @media (max-width:980px){
    .aside{float:none;width:100%;margin:0 0 clamp(30px,4vw,44px)}}
  @media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
  @media (max-width:560px){.foot-grid{grid-template-columns:1fr}}
  @media (max-width:900px){
    .hero-grid,.split{grid-template-columns:1fr}
    .hero-photo img{height:clamp(280px,60vw,420px)}
    .strip{grid-template-columns:1fr;gap:12px}
    .strip blockquote{max-width:100%}
  }
  @media (max-width:760px){
    .bar{justify-content:center;text-align:center}
    nav.main{justify-content:center;gap:14px}
    nav.main a{font-size:.7rem;letter-spacing:.1em}
  }
  @media (prefers-reduced-motion:reduce){
    html{scroll-behavior:auto}
    *,*::before,*::after{animation-duration:.001ms!important;animation-delay:0ms!important;transition-duration:.001ms!important}
    .hero .line>span{transform:none}
    .hero-photo{opacity:1}
    .reveal{opacity:1;transform:none}
  }

  /* --- navigation par onglets --- */
  .view[hidden]{display:none}
  nav.main a.tab[aria-current="page"]{color:var(--navy)}
  nav.main a.tab[aria-current="page"]::after{width:100%;background:var(--champagne)}
  .page-hero{background:var(--navy);color:var(--ivory);padding-block:clamp(52px,7vw,92px)}
  .page-hero h1{max-width:22ch;margin-bottom:1.2rem}
  .page-hero h1 em{font-style:normal;color:var(--champagne)}
  .page-hero .lede{color:rgba(250,248,242,.78)}
  .page-hero .hero-actions{margin-top:1.6rem}
  .solcards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1px;
    background:rgba(232,221,181,.22)}
  .solcard{background:var(--navy);padding:clamp(24px,2.6vw,34px);display:flex;flex-direction:column;
    text-decoration:none;color:inherit;transition:background .35s ease}
  .solcard:hover,.solcard:focus-visible{background:var(--navy-2)}
  .solcard .num{font-weight:500;font-size:.68rem;letter-spacing:.2em;color:var(--champagne);margin:0 0 1.5rem}
  .solcard h3{font-size:1.35rem;color:var(--ivory);margin-bottom:.5rem}
  .solcard .claim{font-size:.95rem;color:var(--champagne);margin-bottom:.5rem}
  .solcard p.desc{font-size:.9rem;color:rgba(250,248,242,.68);margin:0 0 1.6rem}
  .solcard .more{margin-top:auto;font-size:.68rem;font-weight:500;letter-spacing:.18em;
    text-transform:uppercase;color:var(--champagne);display:inline-flex;gap:.6em;align-items:center}
  .solcard .more span{transition:transform .3s ease}
  .solcard:hover .more span{transform:translateX(4px)}
  .view{animation:viewIn .45s ease both}
  @keyframes viewIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
  @media (prefers-reduced-motion:reduce){.view{animation:none}}

/* ---- Pages légales ------------------------------------------------------ */
.legal{max-width:74ch}
.legal h2{font-size:clamp(1.4rem,2.4vw,1.95rem);margin:clamp(38px,5vw,58px) 0 1rem}
.legal h2:first-of-type{margin-top:0}
.legal h2::before{content:"";display:block;width:46px;height:2px;
  background:var(--brass);margin-bottom:1.1rem}
.legal h3{font-size:1.12rem;font-weight:500;margin:2rem 0 .6rem}
.legal p,.legal li{color:var(--slate);text-align:justify;hyphens:auto;-webkit-hyphens:auto}
.legal ul{padding-left:1.1rem;margin:0 0 1.1em}
.legal li{margin-bottom:.45em}
.legal a{color:var(--navy);text-decoration:underline;text-underline-offset:3px;
  text-decoration-color:var(--brass)}
.legal a:hover,.legal a:focus-visible{color:var(--brass)}
.legal .todo{background:var(--champagne-soft);border-left:3px solid var(--brass);
  padding:.85em 1.1em;margin:0 0 1.2em;color:var(--navy);text-align:left;font-size:.94rem}
.legal .maj{font-size:.86rem;letter-spacing:.04em;color:var(--brass);
  text-transform:uppercase;margin-top:clamp(40px,5vw,60px);
  padding-top:1.4rem;border-top:1px solid var(--rule)}
.legal dl{margin:0 0 1.2em}
.legal dt{font-weight:500;margin-top:1rem}
.legal dd{margin:.2em 0 0;color:var(--slate)}