:root{--ink:#142a38;--muted:#526574;--accent:#086ca9;--deep:#102b3e;--surface:#edf4f7;--line:#d6e1e8;--radius:4px;--heading:Arial,Helvetica,sans-serif;--max:1240px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.65}img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}a,button{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #e99818;outline-offset:5px}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-family:var(--heading);line-height:1.1;letter-spacing:-.045em}h1{font-size:clamp(2.8rem,5.4vw,5rem);font-weight:700;text-wrap:balance}h2{font-size:clamp(2rem,3.6vw,3.5rem);font-weight:700;text-wrap:balance}h3{font-size:1.3rem;line-height:1.25;letter-spacing:-.025em}p{margin-top:1.2rem;color:var(--muted)}.wrap{width:min(var(--max),calc(100% - 80px));margin-inline:auto}.eyebrow{display:block;font-size:.875rem;line-height:1.5;text-transform:uppercase;letter-spacing:.13em;font-weight:700;color:var(--accent);margin-bottom:1.4rem}.topline{background:var(--deep);color:#fff;font-size:.875rem}.topline .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:42px}.topline a{padding:8px 0;font-weight:bold}.site-header{background:#fff;border-bottom:1px solid var(--line)}.header-row{min-height:100px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand img{width:205px;height:80px;object-fit:contain}.header-row nav{display:flex;align-items:center;gap:26px;font-size:.9375rem;font-weight:600}.header-row nav a{padding:12px 0}.header-row nav a:hover{color:var(--accent)}.header-row nav .header-call{background:var(--accent);color:#fff;padding:13px 18px;border-radius:var(--radius);white-space:nowrap}.menu-toggle{display:none;background:white;border:1px solid var(--line);padding:10px 16px;border-radius:4px;color:var(--ink)}.hero{position:relative;background:var(--surface);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:60px;padding-block:70px}.hero-copy{position:relative;z-index:1}.hero-copy p{max-width:550px;font-size:1.125rem}.hero-photo{position:relative;min-width:0}.hero-photo img{width:100%;height:560px;object-fit:cover;border-radius:var(--radius)}.hero-photo figcaption{position:absolute;bottom:20px;left:20px;right:20px;padding:13px 18px;color:#fff;background:rgba(10,30,45,.87);font-size:.875rem}.hero .hero-note{font-size:.875rem;color:var(--muted);margin-top:28px}.actions{display:flex;flex-wrap:wrap;align-items:center;gap:20px;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;padding:17px 25px;background:var(--accent);color:#fff;border-radius:var(--radius);font-size:1rem;line-height:1.4;font-weight:700;text-align:center;min-height:54px}.button:hover,.header-call:hover{filter:brightness(.9)}.text-link{font-size:.9375rem;font-weight:700;border-bottom:1px solid currentColor;padding-bottom:5px}.trust-strip{border-bottom:1px solid var(--line);background:#fff}.trust-strip .wrap{display:grid;grid-template-columns:repeat(3,1fr);padding-block:30px}.trust-strip .wrap>div{padding-inline:25px;border-left:1px solid var(--line)}.trust-strip .wrap>div:first-child{padding-left:0;border:0}.trust-strip strong,.trust-strip span{display:block}.trust-strip strong{font-size:1.125rem}.trust-strip span{font-size:.875rem;color:var(--muted)}.section{padding-block:90px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:70px;margin-bottom:40px}.section-heading>p{max-width:380px;margin:0}.section-heading .text-link{flex-shrink:0}.services-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.service-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;background:#fff;transition:transform .18s ease}.service-card:hover{transform:translateY(-4px)}.service-image{overflow:hidden}.service-image img{width:100%;height:195px;object-fit:cover}.service-text{padding:24px;display:flex;flex-direction:column;flex:1}.service-text .number{font-size:.875rem;color:var(--accent);margin-bottom:15px}.service-text p{font-size:.9375rem;margin-top:12px}.service-text .card-link{font-size:.875rem;font-weight:bold;margin-top:auto;padding-top:24px;display:flex;justify-content:space-between;gap:10px}.approach,.muted{background:var(--surface)}.split{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:center}.split>*,.hero-grid>*{min-width:0}.split>img,.split>figure>img{width:100%;max-height:660px;object-fit:cover;border-radius:var(--radius)}.split>figure>img{height:620px}.split figcaption{font-size:.875rem;color:var(--muted);margin-top:12px}.steps{margin-block:28px}.steps>div{display:flex;gap:20px;padding:22px 0;border-top:1px solid var(--line)}.steps>div>span{color:var(--accent);font-size:.875rem;font-weight:bold}.steps p{font-size:.9375rem;margin-top:7px}.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.gallery img{width:100%;height:300px;object-fit:cover;border-radius:var(--radius)}.gallery figcaption{padding:20px 0}.gallery figcaption span{display:block;color:var(--accent);font-size:.875rem;margin-bottom:5px}.gallery figcaption strong{font-size:1.125rem;line-height:1.4;display:block}.contact-band{padding-block:70px;background:var(--deep);color:#fff}.contact-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:50px}.contact-band .eyebrow{color:#9fd8ff}.contact-band p{color:#d2e3ed}.contact-band .actions{flex-direction:column;align-items:flex-start;flex-shrink:0}.contact-band .button{background:#fff;color:var(--deep)}.site-footer{padding:65px 0 25px;background:#0d1d28;color:#e6eff5}.footer-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:50px}.footer-grid h2{font-size:1rem;letter-spacing:0;line-height:1.5;margin-bottom:15px}.footer-grid a{display:block;margin-top:10px;font-size:.9375rem;overflow-wrap:anywhere}.footer-grid .footer-brand{font-size:1.5rem;font-weight:700;letter-spacing:.035em;margin:0}.footer-grid .footer-phone{font-size:1.45rem;font-weight:700}.footer-grid p{font-size:.875rem;color:#bbcbd6}.copyright{padding-top:25px;margin-top:40px;border-top:1px solid #354550;font-size:.8125rem;color:#bbcbd6}.mobile-actions{display:none}.inner-hero{background:var(--surface);padding-block:75px}.inner-hero .wrap>p{max-width:650px}.inner-hero .button{margin-top:28px}.inner-hero .actions .button{margin-top:0}.inner-hero .split>img{height:470px}.lead{font-size:1.35rem;color:var(--ink)}.checklist{list-style:none;margin:0;padding:0}.checklist li{border-bottom:1px solid var(--line);padding:20px 0 20px 30px;position:relative;font-size:1.125rem}.checklist li:before{content:'✓';position:absolute;left:0;color:var(--accent)}.contact-panel{background:#fff;padding:40px;border:1px solid var(--line);border-radius:var(--radius)}.contact-panel h2{font-size:2rem}.contact-panel a{overflow-wrap:anywhere;color:var(--accent)}.service-directory>.split{padding-block:40px;border-bottom:1px solid var(--line)}.service-directory img{height:320px;width:100%;object-fit:cover}.service-directory .text-link{display:inline-block;margin-top:25px}.spaced-title{margin:55px 0 30px}.project-card h3{margin-top:20px}.entry-content{max-width:1000px;overflow-wrap:anywhere}.entry-content h1,.entry-content h2,.entry-content h3{margin:25px 0}.entry-content a{color:var(--accent);text-decoration:underline}.entry-content table{max-width:100%}.entry-content input:not([type=checkbox]):not([type=radio]),.entry-content textarea,.entry-content select{max-width:100%}.entry-content article{margin-bottom:50px}video{width:100%;max-height:550px;background:#102b3e;border-radius:var(--radius)}.skip-link{position:absolute;top:-100px;left:20px;background:white;color:#102b3e;padding:15px;z-index:99}.skip-link:focus{top:10px}
/* Chaque direction change la composition, pas uniquement la couleur. */
.design-impact{--accent:#086ead;--surface:#eaf1f5}.design-impact .hero-grid{position:relative;min-height:690px}.design-impact .hero-photo{position:absolute;inset:0;z-index:0}.design-impact .hero-photo img{height:100%;border-radius:0}.design-impact .hero-photo:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,24,38,.97),rgba(7,24,38,.82) 42%,rgba(7,24,38,.05))}.design-impact .hero-copy{color:#fff;max-width:740px;grid-column:1/-1}.design-impact .hero-copy p{color:#dce9f2}.design-impact .hero .eyebrow{color:#a7dcff}.design-impact .hero h1{text-transform:uppercase;font-size:clamp(2.8rem,5.2vw,5rem);max-width:750px}.design-impact .hero-note{color:#dce9f2}.design-impact .hero-photo figcaption{display:none}.design-impact .expertise{background:#102b3e;color:white}.design-impact .expertise .eyebrow{color:#a7dcff}.design-impact .expertise .section-heading p{color:#cbdce7}.design-impact .service-card{color:var(--ink)}
.design-contemporain{--accent:#006caf;--radius:0px}.design-contemporain .hero{background:#fff}.design-contemporain .hero-grid{grid-template-columns:1.15fr 1fr;gap:60px}.design-contemporain .hero-photo{padding:0 0 30px 25px;border-bottom:18px solid var(--accent);border-left:18px solid var(--accent)}.design-contemporain .hero-photo img{height:500px}.design-contemporain .services-grid{grid-template-columns:repeat(2,1fr)}.design-contemporain .service-card{display:grid;grid-template-columns:40% 60%}.design-contemporain .service-image img{height:100%;min-height:220px}
.design-elegant{--heading:Georgia,'Times New Roman',serif;--ink:#172f36;--accent:#205766;--surface:#f3f6f5;--deep:#15333e}.design-elegant h1,.design-elegant h2{font-weight:400;letter-spacing:-.045em}.design-elegant .hero-grid{padding-block:75px;gap:80px}.design-elegant .hero-photo img{height:560px;border-radius:180px 180px 4px 4px}.design-elegant .service-card{border:0}.design-elegant .service-text{padding:22px 0}.design-elegant .trust-strip strong{font-family:Georgia,serif;font-size:1.5rem;font-weight:400}.design-elegant .approach{background:#fff;border-block:1px solid var(--line)}
.design-premium{--heading:Georgia,'Times New Roman',serif;--accent:#775618;--deep:#172634;--surface:#f4f3ef}.design-premium h1,.design-premium h2{font-weight:400}.design-premium .hero-grid{grid-template-columns:.95fr 1.05fr;gap:75px}.design-premium .hero-photo{border:1px solid #9e8757;padding:20px}.design-premium .hero-photo img{height:550px}.design-premium .trust-strip{background:var(--deep);color:white}.design-premium .trust-strip span{color:#d7e1e7}.design-premium .services-grid{gap:30px}.design-premium .service-card{border:0;border-bottom:1px solid #bbaa87}.design-premium .service-text{padding-inline:0}.design-premium .contact-band .eyebrow{color:#e5d4ad}
.design-corporate{--accent:#0754a3;--surface:#edf3fa;--deep:#123253}.design-corporate .hero-grid{padding-block:55px}.design-corporate .hero-photo{border-radius:8px;overflow:hidden}.design-corporate .hero-photo img{height:500px}.design-corporate .trust-strip .wrap{background:var(--deep);color:#fff;padding:30px;margin-top:0}.design-corporate .trust-strip span{color:#dae7f4}.design-corporate .service-card{border-top:4px solid var(--accent)}.design-corporate .approach .split{grid-template-columns:.8fr 1.2fr}
.design-tech{--accent:#056879;--deep:#082f3c;--surface:#edf6f8;--radius:0px}.design-tech .hero{background-color:#edf6f8;background-image:linear-gradient(#c9dce580 1px,transparent 1px),linear-gradient(90deg,#c9dce580 1px,transparent 1px);background-size:50px 50px}.design-tech .hero-photo{border:12px solid white;box-shadow:18px 18px 0 var(--deep)}.design-tech .hero-photo img{height:470px}.design-tech .eyebrow{font-family:monospace}.design-tech .services-grid{gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}.design-tech .service-card{border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.design-tech .service-text .number{font-family:monospace;font-size:1.4rem}
.design-editorial{--heading:Georgia,'Times New Roman',serif;--accent:#245bb0;--surface:#f1f4f9}.design-editorial .hero-grid{grid-template-columns:1fr;gap:35px;padding-block:55px}.design-editorial .hero-copy{display:grid;grid-template-columns:1.4fr 1fr;column-gap:70px;align-items:center}.design-editorial .hero-copy .eyebrow{grid-column:1/-1}.design-editorial .hero-copy h1{grid-row:2/4;font-weight:400}.design-editorial .hero-copy .hero-note{grid-column:2}.design-editorial .hero-photo img{height:350px}.design-editorial .services-grid{grid-template-columns:repeat(2,1fr);gap:45px}.design-editorial .service-card{display:grid;grid-template-columns:45% 55%;border:0;border-bottom:1px solid var(--line)}.design-editorial .service-image img{height:100%;min-height:230px}
.design-peps{--accent:#00669e;--deep:#053955;--surface:#e7f6fb;--radius:18px}.design-peps .hero-photo img{height:530px;border-radius:90px 18px 90px 18px}.design-peps .hero h1{letter-spacing:-.055em}.design-peps .button{border-radius:40px}.design-peps .services-grid{gap:22px}.design-peps .service-card{border:0;background:#f0f7fa}.design-peps .service-card:nth-child(3n+2){background:#fff5df}.design-peps .service-card:nth-child(3n){background:#e9f4ed}.design-peps .trust-strip strong{color:var(--accent)}
.design-modern{--accent:#1169a2;--surface:#f0f5f8;--radius:10px}.design-modern .hero-grid{grid-template-columns:1fr 1.2fr}.design-modern .hero-photo img{height:510px}.design-modern .hero-photo figcaption{left:auto;right:0;bottom:-18px;border-radius:8px}.design-modern .services-grid{grid-template-columns:repeat(3,1fr)}.design-modern .service-card:first-child{grid-column:span 2;display:grid;grid-template-columns:1fr 1fr}.design-modern .service-card:first-child img{height:100%}
@media(min-width:1500px){.design-impact .hero-grid{width:100%;padding-inline:max(40px,calc((100vw - 1240px)/2))}}
@media(max-width:1100px){.header-row{gap:15px}.header-row nav{gap:16px;font-size:.875rem}.brand img{width:170px}.hero-grid,.split{gap:40px}.services-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-photo img{height:480px}.section-heading{gap:35px}.contact-band .wrap{flex-direction:column;align-items:flex-start}.contact-band .actions{flex-direction:row;align-items:center;margin-top:0}.design-editorial .hero-copy{gap:30px}.design-premium .hero-grid,.design-elegant .hero-grid{gap:40px}.design-modern .services-grid{grid-template-columns:repeat(2,1fr)}.design-modern .service-card:first-child{grid-column:auto;display:flex}.design-modern .service-card:first-child img{height:195px}}
@media(max-width:860px){.wrap{width:calc(100% - 40px)}.header-row{min-height:85px;position:relative}.brand img{height:70px;width:175px}.menu-toggle{display:block}.header-row nav{display:none;position:absolute;top:100%;left:-20px;right:-20px;padding:20px;background:#fff;z-index:20;border-bottom:1px solid var(--line);box-shadow:0 20px 25px #102b3e15;align-items:stretch;flex-direction:column;gap:0}.header-row nav.is-open{display:flex}.header-row nav a{padding:13px 5px}.header-row nav .header-call{text-align:center;margin-top:10px}.hero-grid,.design-contemporain .hero-grid,.design-premium .hero-grid,.design-modern .hero-grid,.split,.design-corporate .approach .split{grid-template-columns:1fr;gap:35px}.hero-grid,.design-elegant .hero-grid{padding-block:45px}.hero-photo img,.design-elegant .hero-photo img,.design-premium .hero-photo img,.design-corporate .hero-photo img,.design-modern .hero-photo img,.design-peps .hero-photo img{height:400px}.hero-copy p{max-width:650px}.hero h1{max-width:750px}.design-impact .hero-grid{min-height:650px}.design-impact .hero-photo{position:absolute}.design-impact .hero-photo img{height:100%}.design-impact .hero-photo:after{background:linear-gradient(90deg,rgba(7,24,38,.94),rgba(7,24,38,.6))}.design-editorial .hero-copy{display:block}.design-contemporain .service-card,.design-editorial .service-card{display:flex}.design-contemporain .service-image img,.design-editorial .service-image img{height:220px;min-height:0}.design-elegant .hero-photo img{border-radius:80px 80px 4px 4px}.design-tech .hero-photo{margin-right:18px}.design-contemporain .hero-photo img{height:380px}.trust-strip .wrap{padding-block:22px}.trust-strip .wrap>div{padding-inline:15px}.trust-strip strong{font-size:1rem}.trust-strip span{font-size:.875rem}.section{padding-block:60px}.section-heading{display:block}.section-heading>p,.section-heading>.text-link{display:block;margin-top:22px;max-width:600px}.section-heading>.text-link{width:fit-content}.split>figure>img{height:430px}.gallery{gap:20px}.gallery img{height:220px}.footer-grid{grid-template-columns:1fr 1fr;gap:35px}.footer-grid>div:last-child{grid-column:1/-1}.inner-hero{padding-block:50px}.inner-hero .split>img{height:350px}}
@media(max-width:560px){.topline .wrap{gap:15px;font-size:.8125rem}.topline .wrap>span{max-width:170px}.topline a{white-space:nowrap}.wrap{width:calc(100% - 36px)}h1{font-size:2.65rem}h2{font-size:2.05rem}.hero-copy p{font-size:1rem}.eyebrow{font-size:.8125rem;letter-spacing:.08em}.hero-photo img,.design-elegant .hero-photo img,.design-premium .hero-photo img,.design-peps .hero-photo img,.design-modern .hero-photo img,.design-corporate .hero-photo img,.design-contemporain .hero-photo img,.design-tech .hero-photo img{height:310px}.design-impact .hero-photo img{height:100%}.design-impact .hero h1{font-size:2.65rem}.design-impact .hero-grid{min-height:600px}.design-editorial .hero-photo img{height:250px}.trust-strip .wrap{display:block}.trust-strip .wrap>div,.trust-strip .wrap>div:first-child{border:0;border-bottom:1px solid var(--line);padding:12px 0}.trust-strip .wrap>div:last-child{border:0}.trust-strip strong,.trust-strip span{display:inline}.trust-strip span{display:block}.services-grid,.design-contemporain .services-grid,.design-editorial .services-grid,.design-modern .services-grid{grid-template-columns:1fr;gap:22px}.service-image img{height:240px}.service-text{padding:22px}.gallery{grid-template-columns:1fr}.gallery img{height:290px}.contact-band{padding-block:50px}.contact-band .actions{flex-direction:column;align-items:flex-start}.footer-grid{grid-template-columns:1fr}.footer-grid>div:last-child{grid-column:auto}.site-footer{padding-bottom:100px}.mobile-actions{position:fixed;bottom:0;left:0;right:0;z-index:30;display:grid;grid-template-columns:1.2fr 1fr;background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-actions a{padding:16px 8px;font-size:.875rem;font-weight:bold;text-align:center;line-height:1.4}.mobile-actions a:first-child{background:var(--accent);color:white}.contact-panel{padding:26px}.inner-hero .split>img{height:280px}.split>figure>img{height:370px}.section-heading{margin-bottom:30px}.service-directory>.split{gap:25px}.service-directory img{height:250px}.design-tech .services-grid{gap:0}.hero-photo figcaption{left:10px;right:10px;bottom:10px}.actions{gap:20px}.design-premium .hero-photo{padding:10px}.entry-content{overflow-x:auto}.entry-content h1{font-size:2.5rem}}
.qualification-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;margin-top:30px}.qualification-grid article{padding:28px;border:1px solid var(--line);border-top:3px solid var(--accent)}.qualification-grid .text-link{display:inline-block;margin-top:20px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}