@font-face{font-family:'Jost';font-style:normal;font-weight:300;font-display:swap;src:url('fonts/Jost-300.woff2') format('woff2')}
@font-face{font-family:'Jost';font-style:normal;font-weight:400;font-display:swap;src:url('fonts/Jost-400.woff2') format('woff2')}
@font-face{font-family:'Jost';font-style:normal;font-weight:500;font-display:swap;src:url('fonts/Jost-500.woff2') format('woff2')}
@font-face{font-family:'Cormorant Garamond';font-style:italic;font-weight:400;font-display:swap;src:url('fonts/CormorantItalic-400.woff2') format('woff2')}
@font-face{font-family:'Cormorant Garamond';font-style:italic;font-weight:500;font-display:swap;src:url('fonts/CormorantItalic-500.woff2') format('woff2')}
:root{
  --graphite:#262626; --pierre:#EFEBE5; --cuivre:#A8693A; --cuivre-clair:#C08452;
  --beton:#6F6A63; --sable:#D9D2C7; --blanc:#fff;
  --sans:'Jost','Century Gothic',Futura,'Segoe UI',Arial,sans-serif;
  --serif:'Cormorant Garamond',Garamond,Georgia,serif;
  --text-xs:clamp(.75rem,.72rem + .15vw,.8125rem);
  --text-sm:clamp(.875rem,.85rem + .1vw,.9375rem);
  --text-base:clamp(1rem,.96rem + .2vw,1.0625rem);
  --text-lg:clamp(1.15rem,1.05rem + .5vw,1.375rem);
  --text-xl:clamp(1.75rem,1.3rem + 2vw,2.75rem);
  --text-hero:clamp(2.6rem,1.4rem + 5.5vw,6rem);
  --pad:clamp(4rem,9vw,8rem);
  --gutter:clamp(1.25rem,4vw,3rem);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);font-weight:300;font-size:var(--text-base);line-height:1.65;color:var(--graphite);background:var(--pierre);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3{margin:0;font-weight:400}
p{margin:0 0 1.1em}

/* language */
html[data-lang="fr"] [lang="en"], html[data-lang="en"] [lang="fr"]{display:none !important}

.wrap{width:min(1200px,100%);margin-inline:auto;padding-inline:var(--gutter)}
.skip{position:absolute;left:-999px;top:0;background:var(--graphite);color:#fff;padding:.6rem 1rem;z-index:100}
.skip:focus{left:1rem;top:1rem}
:focus-visible{outline:2px solid var(--cuivre);outline-offset:3px}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;align-items:center;gap:2rem;padding:1rem var(--gutter);color:#fff;transition:background .35s,color .35s,box-shadow .35s}
.nav__logo{margin-right:auto;line-height:0}
.nav__logo img{width:150px;height:auto;margin:-14px 0 -14px -14px}
.logo-dark{display:none}
.nav.is-solid{background:rgba(239,235,229,.94);backdrop-filter:blur(10px);color:var(--graphite);box-shadow:0 1px 0 var(--sable)}
.nav.is-solid .logo-light{display:none}
.nav.is-solid .logo-dark{display:block}
.nav__links{display:flex;gap:2rem;list-style:none;margin:0;padding:0}
.nav__links a{text-decoration:none;font-size:var(--text-sm);font-weight:400;letter-spacing:.06em;position:relative;padding:.3rem 0}
.nav__links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--cuivre);transform:scaleX(0);transform-origin:left;transition:transform .3s}
.nav__links a:hover::after{transform:scaleX(1)}
.lang{font:inherit;font-size:var(--text-xs);letter-spacing:.14em;background:none;border:1px solid currentColor;color:inherit;padding:.45rem .7rem;cursor:pointer;border-radius:0;opacity:.9}
.lang:hover{opacity:1}
.lang__sep{margin:0 .3em;opacity:.45}
html[data-lang="fr"] .lang__en, html[data-lang="en"] .lang__fr{opacity:.45}

/* hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:var(--graphite)}
.hero__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 40%}
.hero__veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(26,26,26,.55) 0%,rgba(26,26,26,.2) 30%,rgba(26,26,26,.82) 75%,rgba(26,26,26,.9) 100%)}
.hero__inner{position:relative;padding-top:9rem;padding-bottom:clamp(3rem,8vh,6rem)}
.eyebrow{font-size:var(--text-xs);letter-spacing:.22em;text-transform:uppercase;font-weight:400;color:var(--cuivre);margin-bottom:1.4rem}
.eyebrow--light{color:#E2C3A5}
.hero .eyebrow{color:rgba(255,255,255,.82);text-shadow:0 1px 12px rgba(0,0,0,.4)}
.hero__title{font-size:var(--text-hero);line-height:1.02;font-weight:300;letter-spacing:-.01em}
.cote{display:block;width:clamp(150px,22vw,240px);height:14px;margin:2rem 0 1.8rem;overflow:visible}
.cote line{stroke:var(--cuivre);stroke-width:1.4}
.cote--light line{stroke:var(--cuivre-clair)}
.hero__lead{max-width:46ch;font-size:var(--text-lg);line-height:1.55;color:rgba(255,255,255,.88);margin-bottom:2.2rem}
.btn{display:inline-flex;align-items:center;gap:.8rem;background:var(--cuivre);color:#fff;text-decoration:none;font-size:var(--text-sm);letter-spacing:.12em;text-transform:uppercase;font-weight:400;padding:1rem 1.6rem;transition:background .25s}
.btn::after{content:"→";transition:transform .25s}
.btn:hover{background:#94592f}
.btn:hover::after{transform:translateX(4px)}

/* sections */
.section{padding-block:var(--pad)}
.h2{font-size:var(--text-xl);line-height:1.15;font-weight:300;letter-spacing:-.005em;margin-bottom:1.6rem;max-width:22ch}

.approach__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,7vw,7rem);align-items:center}
.approach__text>p{max-width:56ch;color:#3d3b38}
.approach__fig{margin:0;position:relative}
.approach__fig img{width:100%;aspect-ratio:2/3;object-fit:cover}
.approach__fig::before{content:"";position:absolute;inset:1.4rem -1.4rem -1.4rem 1.4rem;border:1px solid var(--cuivre);z-index:-1}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin:2.6rem 0 0;padding-top:2rem;border-top:1px solid var(--sable)}
.stats dt{font-size:var(--text-xl);font-weight:300;line-height:1;margin-bottom:.5rem}
.stats dd{margin:0;font-size:var(--text-xs);letter-spacing:.06em;color:var(--beton);line-height:1.4}

.services{background:var(--blanc)}
.services__title{margin-bottom:3.5rem}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.5rem,4vw,3.5rem)}
.step{border-top:1px solid var(--graphite);padding-top:1.6rem;position:relative}
.step::before{content:"";position:absolute;top:-6px;left:0;width:1px;height:11px;background:var(--graphite)}
.step__n{display:block;font-size:var(--text-xs);letter-spacing:.2em;color:var(--cuivre);margin-bottom:1rem;font-weight:400}
.step h3{font-size:var(--text-lg);font-weight:400;margin-bottom:.8rem}
.step p{color:#4a4743;font-size:var(--text-sm);line-height:1.7;max-width:34ch}
.audience{margin:4rem 0 0;display:flex;flex-wrap:wrap;align-items:baseline;gap:.4rem 1rem;font-family:var(--serif);font-style:italic;font-size:var(--text-xl);line-height:1.2;color:var(--graphite)}
.audience i{font-style:normal;color:var(--cuivre)}
.audience__label{font-family:var(--sans);font-style:normal;font-size:var(--text-xs);letter-spacing:.22em;text-transform:uppercase;color:var(--beton);margin-right:.6rem}

.band{position:relative;min-height:clamp(340px,60vh,620px);display:flex;align-items:center;overflow:hidden;color:#fff}
.band>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.band__veil{position:absolute;inset:0;background:rgba(30,30,30,.55)}
.band__quote{position:relative;margin:0 auto}
.band__quote p{font-family:var(--serif);font-style:italic;font-weight:400;font-size:clamp(1.8rem,1.1rem + 3vw,3.6rem);line-height:1.15;max-width:20ch;margin:0}

.track__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,7vw,7rem);align-items:start}
.track__grid>div>p{max-width:56ch;color:#3d3b38}
.projects__label{font-size:var(--text-xs);letter-spacing:.22em;text-transform:uppercase;color:var(--beton);margin-bottom:1rem}
.projects ul{list-style:none;margin:0;padding:0}
.projects li{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;padding:1.1rem 0;border-bottom:1px solid var(--sable);font-size:var(--text-lg);font-weight:300}
.projects li:first-child{border-top:1px solid var(--sable)}
.projects em{font-style:normal;font-size:var(--text-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--beton)}

.contact{background:var(--graphite);color:#fff}
.contact__title{margin-bottom:3rem}
.people{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(1.5rem,4vw,3rem);max-width:900px}
.person{border-top:1px solid rgba(255,255,255,.22);padding-top:1.6rem}
.person h3{font-size:var(--text-lg);font-weight:400;margin-bottom:.2rem}
.person__role{font-size:var(--text-xs);letter-spacing:.2em;text-transform:uppercase;color:var(--cuivre-clair);margin-bottom:1.2rem}
.person a{display:block;text-decoration:none;color:rgba(255,255,255,.85);padding:.25rem 0;width:fit-content;border-bottom:1px solid transparent;transition:border-color .25s,color .25s;overflow-wrap:anywhere}
.person a:hover{color:#fff;border-color:var(--cuivre-clair)}

.footer{background:#1d1d1d;color:rgba(255,255,255,.6);font-size:var(--text-xs);letter-spacing:.06em}
.footer__inner{display:flex;align-items:center;gap:2rem;padding-block:1.6rem}
.footer__inner img{width:120px;margin:-10px 0 -10px -10px;opacity:.85}
.footer__inner p{margin:0 auto 0 0}
.footer a{text-decoration:none}
.footer a:hover{color:#fff}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

@media (max-width:860px){
  .nav__links{display:none}
  .approach__grid,.track__grid{grid-template-columns:1fr}
  .approach__fig{max-width:420px;margin-right:1.4rem}
  .steps{grid-template-columns:1fr;gap:2.5rem}
  .people{grid-template-columns:1fr}
}
@media (max-width:480px){
  .stats{gap:1rem}
  .stats dt{font-size:1.6rem}
  .footer__inner{flex-direction:column;align-items:flex-start;gap:.8rem}
  .footer__inner p{margin:0}
  .nav__logo img{width:128px}
}

/* 404 */
.notfound{background:var(--graphite);color:#fff;min-height:100svh;display:grid;place-items:center;text-align:center;padding:2rem}
.nf img{margin:0 auto 2rem;width:200px}
.nf h1{font-size:var(--text-xl);font-weight:300;margin-bottom:1rem}
.nf p{color:rgba(255,255,255,.75);margin-bottom:2rem}
.nf p span{display:block;font-size:var(--text-sm);opacity:.75;margin-top:.3rem}

/* EN6IA credit */
.credit{padding-bottom:1.4rem}
.credit p{border-top:1px solid rgba(255,255,255,.08);padding-top:1rem}
.credit p{margin:0;font-size:.75rem;letter-spacing:.08em;color:rgba(255,255,255,.5)}
.credit a{color:rgba(255,255,255,.78);font-weight:500;letter-spacing:.14em;border-bottom:1px solid rgba(192,132,82,.6);padding-bottom:1px;transition:color .25s,border-color .25s}
.credit a:hover{color:#fff;border-color:var(--cuivre-clair)}
.nf__credit{margin-top:3rem;font-size:.75rem;letter-spacing:.08em;color:rgba(255,255,255,.45)}
.nf__credit a{color:rgba(255,255,255,.7);text-decoration:none}