/* GRM — maquette de refonte. Or #965A01, encre #1F2029, blanc. Cormorant Garamond + Poppins (leur police). */
:root{
  --blanc:#FFFFFF;--ivoire:#F8F5F0;--encre:#1F2029;--encre-2:#33343F;--or:#965A01;--or-2:#7A4900;--or-clair:#C99A4B;--gris:#6B6C75;--gris-2:#A1A2AA;--ligne:#E6E2DB;
  --ff-display:'Cormorant Garamond','Times New Roman',serif;--ff:'Poppins','Helvetica Neue',Arial,sans-serif;
  --max:1160px;--gutter:20px;--ease:cubic-bezier(.16,1,.3,1);color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--blanc);color:var(--encre);font-family:var(--ff);font-size:16px;line-height:1.65;padding-inline:var(--gutter);padding-block:0 84px;-webkit-font-smoothing:antialiased;overflow-x:clip}
img,svg{max-width:100%;display:block;height:auto}
a{color:inherit}
h1,h2,h3{margin:0;font-family:var(--ff-display);font-weight:600;line-height:1.08;letter-spacing:-.01em;text-wrap:balance}
h3{font-size:1.5rem}
p{margin:0}
.wrap{max-width:var(--max);margin-inline:auto}
:focus-visible{outline:2px solid var(--or);outline-offset:3px}
.eyebrow{display:inline-flex;align-items:center;gap:.7rem;font-size:.72rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--or);margin:0}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--or)}
.eyebrow.centre{justify-content:center;width:100%}
.lead{color:var(--gris);font-size:1.06rem}

.demo-note{margin:0 calc(-1*var(--gutter));background:var(--encre);color:#B9BAC2;font-size:.72rem;letter-spacing:.03em;text-align:center;padding:.45rem var(--gutter)}
.demo-note strong{color:#fff;font-weight:500}

/* nav */
.nav{position:sticky;top:0;z-index:30;margin:0 calc(-1*var(--gutter));padding:0 var(--gutter);background:rgba(255,255,255,.9);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--ligne)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:76px}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;font-family:var(--ff-display);font-weight:600;font-size:1.05rem;line-height:1.05;letter-spacing:.02em;color:var(--encre)}
.brand img{width:46px;height:46px}
.nav-links{display:none;gap:1.6rem;list-style:none;margin:0;padding:0}
.nav-links a{text-decoration:none;font-size:.88rem;font-weight:500;color:var(--encre-2);transition:color .2s}
.nav-links a:hover{color:var(--or)}
.nav-actions{display:flex;gap:.6rem;align-items:center}
.nav .nav-cta{display:none}
@media (min-width:960px){.nav-links{display:flex}.nav .nav-cta{display:inline-flex}}

/* boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;padding:.9rem 1.5rem;border-radius:3px;font-family:var(--ff);font-weight:500;font-size:.9rem;text-decoration:none;border:1px solid transparent;cursor:pointer;line-height:1;transition:transform .25s var(--ease),background .2s,color .2s,border-color .2s;text-align:center}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-or{background:var(--or);color:#fff;border-color:var(--or)}
.btn-or:hover{background:var(--or-2);border-color:var(--or-2)}
.btn-cadre{background:transparent;color:var(--encre);border-color:var(--encre)}
.btn-cadre:hover{background:var(--encre);color:#fff}
.btn-sm{padding:.7rem 1.1rem;font-size:.84rem}

/* burger + menu */
.burger{display:inline-grid;gap:5px;width:44px;height:44px;place-content:center;background:#fff;border:1px solid var(--ligne);border-radius:3px;cursor:pointer;padding:0}
.burger span{display:block;width:20px;height:1.5px;background:var(--encre);transition:transform .45s var(--ease),opacity .25s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.menu-mobile[hidden]{display:none}
.menu-mobile{position:fixed;inset:0;z-index:29;background:#fff;padding:calc(var(--menu-top,76px) + 1rem) var(--gutter) 2rem;display:flex;flex-direction:column;justify-content:space-between;overflow:auto;overscroll-behavior:contain;opacity:0;transform:translateY(-8px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.menu-mobile.open{opacity:1;transform:none}
.menu-mobile ul{list-style:none;margin:0;padding:0}
.menu-mobile li{position:relative;opacity:0;transform:translateX(-18px);transition:opacity .6s var(--ease),transform .6s var(--ease);transition-delay:calc(var(--i,0)*60ms + 100ms)}
.menu-mobile li::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--ligne);transform:scaleX(0);transform-origin:left;transition:transform .8s var(--ease);transition-delay:calc(var(--i,0)*60ms + 220ms)}
.menu-mobile.open li{opacity:1;transform:none}.menu-mobile.open li::after{transform:scaleX(1)}
.menu-mobile li a{display:block;padding:1rem 0;text-decoration:none;font-family:var(--ff-display);font-size:2rem;font-weight:600}
.menu-actions{display:grid;gap:.7rem;padding-top:1.5rem;opacity:0;transform:translateY(14px);transition:opacity .6s var(--ease),transform .6s var(--ease);transition-delay:.45s}
.menu-mobile.open .menu-actions{opacity:1;transform:none}
.menu-mobile.closing li,.menu-mobile.closing .menu-actions{transition-delay:0s;transition-duration:.25s}
body.menu-open{position:fixed;left:0;right:0;width:100%;overflow:hidden}
body.menu-open .mobile-bar{display:none}
body.menu-open .nav{position:fixed;top:0;left:0;right:0;margin:0;z-index:31}
@media (min-width:960px){.burger{display:none}.menu-mobile{display:none!important}}

/* hero */
.hero{padding-block:3.5rem 3rem}
.hero-grid{display:grid;gap:2.5rem;align-items:center}
.hero-texte{display:grid;gap:1.4rem;justify-items:start}
.hero h1{font-size:clamp(2.6rem,6.2vw,4.6rem);max-width:14ch}
.hero h1 em{font-style:italic;font-weight:500;color:var(--or)}
.hero .lead{max-width:52ch}
.cta-row{display:flex;flex-wrap:wrap;gap:.7rem}
.valeurs{list-style:none;margin:.4rem 0 0;padding:0;display:flex;flex-wrap:wrap;gap:.4rem 1rem;font-family:var(--ff-display);font-size:1.1rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--encre-2)}
.valeurs li+li::before{content:"·";color:var(--or);margin-right:1rem}
@media (min-width:760px){.valeurs{font-size:1.25rem;gap:1.2rem}}
@media (max-width:600px){.hero-photo::before{inset:-8px 8px 8px -8px}.hero-photo figcaption{margin:0 .6rem;transform:translateY(-1rem)}.hero-photo figcaption span{padding:.8rem .6rem;font-size:.66rem}.hero-photo figcaption b{font-size:1.5rem}}
@media (min-width:960px){.hero{padding-block:5.5rem 4rem}.hero-grid{grid-template-columns:1.15fr .85fr;gap:5rem}.hero-photo figcaption{margin:0 -1.5rem 0 1.5rem}}

/* hero : photo et chiffres */
.hero-photo{margin:0;position:relative;display:grid;gap:0}
.hero-photo::before{content:"";position:absolute;inset:-14px 14px 14px -14px;border:1px solid var(--or);pointer-events:none;z-index:0}
.hero-photo img{width:100%;aspect-ratio:1;object-fit:cover;filter:grayscale(1);position:relative;z-index:1}
.hero-photo figcaption{position:relative;z-index:2;display:grid;grid-template-columns:repeat(3,1fr);background:var(--encre);color:#fff;margin:0 1.5rem;transform:translateY(-1.5rem);box-shadow:0 20px 40px -20px rgba(31,32,41,.6)}
.hero-photo figcaption span{padding:1rem .9rem;display:grid;gap:.15rem;font-size:.72rem;color:#B9BAC2;line-height:1.3;border-right:1px solid rgba(255,255,255,.1)}
.hero-photo figcaption span:last-child{border-right:0}
.hero-photo figcaption b{font-family:var(--ff-display);font-size:1.9rem;font-weight:600;color:var(--or-clair);line-height:1;font-variant-numeric:tabular-nums}
.js .hero-photo{animation:rise 1s var(--ease) .6s both}

/* clients */
.clients{padding-block:2.5rem 1rem;border-top:1px solid var(--ligne)}
.logos{list-style:none;margin:1.4rem 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem}
.logos li{border:1px solid var(--ligne);padding:1rem;display:grid;place-items:center;background:#fff;min-height:84px}
.logos img{max-height:40px;width:auto;filter:grayscale(1);opacity:.75;transition:filter .3s,opacity .3s}
.logos li:hover img{filter:none;opacity:1}
@media (min-width:760px){.logos{grid-template-columns:repeat(6,1fr)}}
@media (min-width:1100px){.logos{grid-template-columns:repeat(11,1fr)}.logos li{padding:.8rem .5rem}.logos img{max-height:34px}}

/* sections */
.section{padding-block:4.5rem}
@media (min-width:900px){.section{padding-block:7rem}}
.section-head{display:grid;gap:1rem;margin-bottom:2.6rem}
.section-head h2{font-size:clamp(2rem,4.6vw,3.2rem);margin-top:.9rem}
.section-head>p{color:var(--gris);max-width:54ch;font-size:1rem}
@media (min-width:900px){.section-head{grid-template-columns:1.1fr 1fr;align-items:end;gap:3rem}.section-head>p{justify-self:end;padding-bottom:.3rem}}

/* services : liste réglée par des filets */
.services{display:grid;gap:0;border-top:1px solid var(--ligne)}
.service{padding:1.8rem 0;border-bottom:1px solid var(--ligne);display:grid;gap:.6rem;align-content:start;text-decoration:none;transition:background .3s,padding .3s}
.service h3{font-size:1.6rem}
.service h3::before{content:"";display:block;width:28px;height:2px;background:var(--or);margin-bottom:.8rem}
.service p{color:var(--gris);font-size:.95rem;max-width:46ch}
.service-cta{background:var(--ivoire);padding:1.8rem 1.4rem}
.service-cta .lien{font-weight:500;color:var(--or);font-size:.9rem;margin-top:.4rem}
.service-cta:hover .lien{text-decoration:underline}
@media (min-width:760px){.services{grid-template-columns:repeat(2,1fr);column-gap:3rem}}
@media (min-width:1000px){.services{grid-template-columns:repeat(3,1fr)}.service{padding:2rem 0}.service-cta{padding:2rem 1.6rem}}

/* expertises */
.expertises{background:var(--ivoire);margin:0 calc(-1*var(--gutter));padding-inline:var(--gutter)}
.expertises-grid{display:grid;gap:2.5rem;align-items:start}
.expertises h2{font-size:clamp(2rem,4.6vw,3rem);margin:.9rem 0 1rem}
.expertises-photo{margin:2rem 0 0;position:relative}
.expertises-photo img{aspect-ratio:4/3;object-fit:cover;width:100%;filter:grayscale(1)}
.expertises-photo::after{content:"";position:absolute;inset:14px -14px -14px 14px;border:1px solid var(--or);pointer-events:none}
.domaines{list-style:none;margin:0;padding:0;display:grid;gap:0;border-top:1px solid var(--or-clair)}
.domaines li{display:grid;gap:.1rem;padding:.85rem 0;border-bottom:1px solid var(--ligne)}
.domaines b{font-family:var(--ff-display);font-size:1.25rem;font-weight:600}
.domaines span{font-size:.84rem;color:var(--gris)}
@media (min-width:900px){.expertises-grid{grid-template-columns:1fr 1fr;gap:5rem}.expertises-photo{display:block}}
@media (max-width:899px){.expertises-photo{display:none}}

/* méthode */
.etapes{list-style:none;margin:0;padding:0;display:grid;gap:1.5rem;counter-reset:e}
.etapes li{display:grid;gap:.5rem;padding-top:1.2rem;border-top:1px solid var(--ligne)}
.etapes .num{font-family:var(--ff-display);font-size:2.6rem;font-weight:500;color:var(--or);line-height:1}
.etapes h3{font-size:1.5rem}
.etapes p{color:var(--gris);font-size:.95rem}
@media (min-width:760px){.etapes{grid-template-columns:repeat(2,1fr);gap:2rem 3rem}}
@media (min-width:1000px){.etapes{grid-template-columns:repeat(4,1fr)}}

/* candidats */
.candidats{background:var(--encre);color:#fff;margin:0 calc(-1*var(--gutter));padding-inline:var(--gutter)}
.candidats-grid{display:grid;gap:2.5rem;align-items:center}
.candidats h2{font-size:clamp(2rem,4.6vw,3rem);margin:.9rem 0 1rem;color:#fff}
.candidats .lead{color:#B9BAC2}
.candidats-photo{margin:0;position:relative}
.candidats-photo img{width:100%;aspect-ratio:4/5;object-fit:cover;filter:grayscale(1)}
.candidats-photo::after{content:"";position:absolute;inset:14px -14px -14px 14px;border:1px solid var(--or-clair);pointer-events:none}
.pistes{list-style:none;margin:2rem 0 0;padding:0;display:grid;gap:1.4rem}
.pistes li{display:grid;gap:.3rem;padding-left:1.2rem;border-left:2px solid var(--or-clair)}
.pistes b{font-family:var(--ff-display);font-size:1.4rem;font-weight:600}
.pistes span{color:#B9BAC2;font-size:.92rem}
.pistes a{color:var(--or-clair);font-weight:500;font-size:.9rem;text-decoration:none;margin-top:.2rem}
.pistes a:hover{text-decoration:underline}
@media (min-width:900px){.candidats-grid{grid-template-columns:.8fr 1.2fr;gap:5rem}}

/* témoignages */
.avis{display:grid;gap:1.2rem}
.avis blockquote{margin:0;padding:1.8rem 1.6rem;border:1px solid var(--ligne);display:grid;gap:1.4rem;align-content:space-between;position:relative;background:#fff}
.avis blockquote::before{content:"“";position:absolute;top:-.2rem;left:1.2rem;font-family:var(--ff-display);font-size:5rem;line-height:1;color:var(--or);opacity:.35}
.avis p{font-family:var(--ff-display);font-size:1.3rem;line-height:1.4;font-weight:500;padding-top:1rem}
.avis footer{font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--gris)}
@media (min-width:760px){.avis{grid-template-columns:repeat(3,1fr)}}

/* actualité */
.actualite{background:var(--ivoire);margin:0 calc(-1*var(--gutter));padding-inline:var(--gutter)}
.actualite-grid{display:grid;gap:2.5rem;align-items:center}
.actualite h2{font-size:clamp(2rem,4.6vw,3rem);margin:.9rem 0 1.4rem}
.breves{list-style:none;margin:0;padding:0;display:grid;gap:1rem;color:var(--gris);font-size:.95rem}
.breves b{color:var(--encre);font-weight:500;display:block}
.suivre{margin-top:1.6rem;font-size:.9rem;color:var(--gris)}
.suivre a{color:var(--or);font-weight:500}
.photos-terrain{display:grid;grid-template-columns:1fr 1fr;gap:1rem;align-items:end}
.photos-terrain figure{margin:0}
.photos-terrain img{width:100%;aspect-ratio:3/4;object-fit:cover}
.photos-terrain figure:first-child{transform:translateY(-1.5rem)}
@media (min-width:900px){.actualite-grid{grid-template-columns:1.1fr .9fr;gap:5rem}}

/* contact */
.contact-grid{display:grid;gap:2.5rem}
.contact h2{font-size:clamp(2rem,4.6vw,3.2rem);margin:.9rem 0 1rem}
.coord{list-style:none;margin:2rem 0 0;padding:0;display:grid;gap:1.1rem}
.coord li{display:grid;gap:.15rem;font-size:.95rem}
.coord b{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--or);font-weight:500}
.coord a{text-decoration:none;font-weight:500}.coord a:hover{color:var(--or)}
.coord span{color:var(--gris)}
.formulaire{border:1px solid var(--ligne);padding:1.6rem;display:grid;gap:1rem;background:#fff}
.formulaire label{display:grid;gap:.4rem;font-size:.8rem;font-weight:500;letter-spacing:.04em}
.formulaire input,.formulaire select,.formulaire textarea{font:inherit;font-size:.95rem;font-weight:400;padding:.75rem .9rem;border:1px solid var(--ligne);border-radius:3px;background:#fff;color:var(--encre);width:100%}
.formulaire input:focus,.formulaire select:focus,.formulaire textarea:focus{outline:2px solid var(--or);outline-offset:0;border-color:var(--or)}
.formulaire textarea{resize:vertical}
.formulaire .deux{display:grid;gap:1rem;grid-template-columns:1fr 1fr}
.formulaire .fine{font-size:.8rem;color:var(--gris);text-align:center}
@media (min-width:900px){.contact-grid{grid-template-columns:1fr 1fr;gap:5rem;align-items:start}.formulaire{padding:2rem}}

/* footer */
.footer{padding-block:3rem 1rem;color:var(--gris);font-size:.86rem;border-top:1px solid var(--ligne)}
.footer .cols{display:grid;gap:1.6rem;grid-template-columns:repeat(2,1fr)}
.footer .cols>div:first-child p{margin-top:.9rem;max-width:30ch}
.footer h4{margin:0 0 .6rem;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--encre);font-weight:500}
.footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.35rem}
.footer a{text-decoration:none}.footer a:hover{color:var(--or)}
.footer .legal{border-top:1px solid var(--ligne);margin-top:2rem;padding-top:1rem;display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;justify-content:space-between;font-size:.76rem}
@media (min-width:760px){.footer .cols{grid-template-columns:1.6fr 1fr 1fr 1fr}}

.mobile-bar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;gap:.5rem;padding:.6rem var(--gutter) calc(.6rem + env(safe-area-inset-bottom));background:rgba(255,255,255,.94);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--ligne)}
.mobile-bar .btn{flex:1;padding-inline:.6rem;font-size:.82rem}
@media (min-width:960px){.mobile-bar{display:none}body{padding-bottom:0}}

/* mouvement */
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.js .hero .eyebrow{animation:rise .8s var(--ease) .1s both}
.js .hero h1{animation:rise .9s var(--ease) .25s both}
.js .hero .lead{animation:rise .8s var(--ease) .4s both}
.js .hero .cta-row,.js .hero .valeurs{animation:rise .8s var(--ease) .55s both}
.js .hero-photo{animation:rise 1s var(--ease) .6s both}
.js [data-reveal]{opacity:0;transform:translateY(14px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:calc(var(--i,0)*50ms)}
.js [data-reveal].in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js *,.js *::before,.js *::after{animation:none!important;transition:none!important}.js [data-reveal]{opacity:1;transform:none}.menu-mobile,.menu-mobile li,.menu-mobile .menu-actions{opacity:1;transform:none}}