:root{--navy:#02315c;--blue:#0365b3;--sky:#eaf3fa;--pale:#f5f8fb;--ink:#152f46;--muted:#627789;--line:#dce6ee;--white:#fff;--serif:Georgia,'Times New Roman',serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:84px}body{margin:0;background:var(--white);color:var(--ink);font-family:'DM Sans',Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit}.container{width:min(1180px,86%);margin-inline:auto}.site-header{height:82px;position:sticky;top:0;z-index:10;background:#ffffffed;backdrop-filter:blur(14px);border-bottom:1px solid #dce6eeaa}.nav-wrap{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;text-decoration:none}.brand-logo{display:block;width:150px;height:57px;object-fit:contain;object-position:left center}.main-nav{display:flex;align-items:center;gap:34px}.main-nav>a{text-decoration:none;font-size:13px;color:#435b70;transition:color .2s}.main-nav>a:hover,.text-link:hover{color:var(--blue)}.main-nav .nav-contact{background:var(--navy);color:white;padding:13px 16px;border-radius:4px;font-weight:600}.nav-contact span{margin-left:11px}.menu-toggle{display:none}.hero{padding:60px 0 0;overflow:hidden;background:linear-gradient(105deg,#f7fafd 0%,#fff 67%)}.hero-grid{display:grid;grid-template-columns:.98fr 1.02fr;gap:62px;align-items:center}.hero-copy{padding:26px 0 46px}.eyebrow{font-size:10px;letter-spacing:1.65px;font-weight:700;color:var(--blue);display:flex;align-items:center;gap:9px;margin:0 0 22px}.eyebrow>span{display:inline-block;width:20px;height:1px;background:var(--blue)}.hero h1,h2{font-family:Manrope,'DM Sans',sans-serif;letter-spacing:-2.5px;font-weight:600}.hero h1{font-size:clamp(46px,5.4vw,70px);line-height:1.1;margin:0 0 22px;color:var(--navy)}.hero h1 em,h2 em{font-family:var(--serif);font-weight:400;color:var(--blue);letter-spacing:-2px}.hero-intro{font-size:16px;line-height:1.8;color:var(--muted);max-width:460px;margin:0}.hero-actions{display:flex;align-items:center;gap:26px;margin-top:30px}.button{display:inline-flex;align-items:center;gap:25px;text-decoration:none;font-size:12px;font-weight:600;padding:15px 18px;border-radius:4px;transition:transform .2s,background .2s}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--blue);color:white}.button-primary:hover{background:var(--navy)}.button span{font-size:17px}.text-link{font-size:12px;text-decoration:none;font-weight:600}.text-link span{margin-left:9px;color:var(--blue)}.hero-note{display:flex;align-items:center;gap:12px;margin-top:43px;color:#73869a;font-size:11px;line-height:1.6}.note-icon{display:grid;place-items:center;border:1px solid #b7cddd;border-radius:50%;width:33px;height:33px;color:var(--blue);font-size:15px}.hero-visual{height:475px;position:relative}.hero-photo{height:100%;width:100%;object-fit:cover;border-radius:5px 5px 90px 5px}.hero-visual:after{content:'';position:absolute;inset:0;background:linear-gradient(130deg,#02315c33,transparent 65%);border-radius:5px 5px 90px 5px;pointer-events:none}.visual-grid{position:absolute;z-index:1;inset:0;border-radius:5px 5px 90px 5px;background-image:linear-gradient(#ffffff0b 1px,transparent 1px),linear-gradient(90deg,#ffffff0b 1px,transparent 1px);background-size:34px 34px;mask-image:linear-gradient(130deg,#0008,transparent 60%);pointer-events:none}.photo-label{position:absolute;z-index:2;left:-32px;bottom:30px;background:white;box-shadow:0 12px 38px #15365320;padding:15px 18px;display:flex;align-items:center;gap:12px;min-width:242px}.label-mark,.caption-mark{display:grid;place-items:center;background:var(--sky);width:35px;height:35px;color:var(--blue);font:700 11px Manrope;border-radius:50%}.photo-label b,.photo-label small{display:block}.photo-label b{font-size:11px;color:var(--navy)}.photo-label small{font-size:10px;color:var(--muted);margin-top:4px}.label-arrow{margin-left:auto;color:var(--blue)}.visual-stamp{position:absolute;right:-19px;top:26px;z-index:2;width:102px;height:102px;border:1px solid #ffffffb0;border-radius:50%;display:grid;align-content:center;text-align:center;color:white;font-size:8px;line-height:1.7;letter-spacing:1px;transform:rotate(8deg)}.visual-stamp span{color:#8ac7f2}.hero-bottom{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:17px 0 19px;color:#7d8fa0;font-size:9px;letter-spacing:1.25px}.scroll-cue{text-decoration:none}.scroll-cue b{color:var(--blue);font-size:14px;margin-left:10px}.section-pad{padding:105px 0}.services-section{background:#f4f8fb}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:42px}.section-heading .eyebrow{margin-bottom:18px}.section-heading h2,.approach-copy h2,.about-inner h2,.contact-inner h2{font-size:clamp(36px,4.1vw,51px);line-height:1.17;margin:0;color:var(--navy)}.section-heading>p{max-width:370px;color:var(--muted);font-size:13px;line-height:1.8;margin:0 0 5px}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.service-card{background:white;border:1px solid #e3ebf1;padding:24px 21px 22px;min-height:272px;position:relative;box-shadow:0 5px 20px #173b5810}.service-featured{background:var(--navy);border-color:var(--navy);color:white}.service-number{color:#8296a8;font-size:8px;letter-spacing:1px}.service-featured .service-number{color:#b7d2e7}.service-icon{position:absolute;right:20px;top:20px;width:34px;height:34px;border:1px solid #d9e6ef;border-radius:50%;display:grid;place-items:center;color:var(--blue);font-size:16px}.service-featured .service-icon{border-color:#ffffff5c;color:#9dd1f5}.service-card h3{font:600 16px Manrope,sans-serif;letter-spacing:-.35px;color:var(--navy);margin:43px 0 10px}.service-featured h3{color:white}.service-card p{font-size:11px;line-height:1.75;color:var(--muted);margin:0}.service-featured p{color:#d1deea}.service-card>a{display:inline-block;margin-top:21px;text-decoration:none;font-size:10px;font-weight:600;color:var(--navy)}.service-featured>a{color:white}.service-card>a span{margin-left:7px;color:var(--blue)}.service-featured>a span{color:#9dd1f5}.approach-grid{display:grid;grid-template-columns:.93fr 1.07fr;gap:84px;align-items:center}.approach-visual{height:455px;position:relative;margin-right:10px}.approach-visual img{width:100%;height:100%;object-fit:cover;border-radius:4px 64px 4px 4px}.image-caption{position:absolute;left:0;bottom:0;background:white;box-shadow:0 10px 30px #15365320;padding:13px 17px;display:flex;align-items:center;gap:11px;color:var(--navy);font-size:10px;line-height:1.5;font-weight:600}.caption-mark{width:31px;height:31px}.approach-copy h2{font-size:clamp(35px,3.8vw,47px)}.approach-copy>p:not(.eyebrow){font-size:13px;line-height:1.85;color:var(--muted);max-width:500px;margin:20px 0 25px}.approach-points>div{border-top:1px solid var(--line);display:flex;gap:16px;padding:13px 0}.approach-points>div>span{color:var(--blue);font-size:10px;padding-top:2px}.approach-points p{margin:0}.approach-points b,.approach-points small{display:block}.approach-points b{font-size:12px;color:var(--navy)}.approach-points small{color:var(--muted);font-size:10px;margin-top:4px}.about-section{background:var(--navy);color:white;padding:75px 0}.about-inner{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.about-inner .eyebrow{color:#9dd1f5}.about-inner .eyebrow>span{background:#9dd1f5}.about-inner h2{color:white}.about-inner h2 em{color:#82c6f6}.about-inner>div:last-child>p{font-size:14px;line-height:1.9;color:#d1dfeb;margin:0}.about-inner .about-note{font-size:10px!important;color:#a9c0d2!important;margin-top:14px!important}.contact-section{background:var(--sky);padding:72px 0;overflow:hidden}.contact-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:30px}.contact-inner h2{font-size:clamp(38px,4.2vw,52px)}.contact-inner>div>p:last-child{font-size:12px;color:var(--muted);margin:17px 0 0}.contact-placeholder{background:white;border:1px solid #dce8f0;padding:19px 22px;min-width:255px;display:grid;grid-template-columns:35px 1fr;column-gap:12px;align-items:center;position:relative;z-index:1}.contact-icon{grid-row:span 2;width:35px;height:35px;display:grid;place-items:center;background:var(--navy);border-radius:50%;color:white}.contact-placeholder b{font-size:12px;color:var(--navy)}.contact-placeholder small{font-size:9px;color:var(--muted);margin-top:5px;line-height:1.5}.contact-orb{position:absolute;right:22%;font:700 140px/1 Manrope;color:#0365b308;transform:rotate(-9deg)}.site-footer{background:white}.footer-top{display:flex;align-items:center;gap:24px;padding:23px 0;border-bottom:1px solid var(--line)}.footer-top .brand-logo{width:125px;height:48px}.footer-top>p{font-size:10px;color:var(--muted);margin:0}.back-top{margin-left:auto;text-decoration:none;color:var(--blue);font-size:10px}.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:16px 0 20px;font-size:9px;color:#7e8b95}.footer-bottom>div{display:flex;gap:19px}.footer-bottom a{color:inherit;text-decoration:none}.credits{color:#9aa4ac}.credits a{text-decoration:underline}.menu-toggle{border:0;background:transparent}
@media(max-width:1000px){.container{width:88%}.hero-grid{gap:38px}.hero-visual{height:410px}.hero h1{font-size:clamp(44px,6.2vw,62px)}.approach-grid{gap:48px}.section-pad{padding:85px 0}.service-grid{grid-template-columns:repeat(2,1fr)}.main-nav{gap:19px}.main-nav>a{font-size:12px}.main-nav .nav-contact{padding:12px}.brand-logo{width:130px}}
@media(max-width:680px){html{scroll-padding-top:70px}.site-header{height:70px}.container{width:88%}.brand-logo{width:128px;height:50px}.menu-toggle{display:flex;flex-direction:column;gap:5px;padding:10px;cursor:pointer}.menu-toggle span{display:block;width:22px;height:2px;background:var(--navy);transition:transform .2s}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.main-nav{display:none;position:absolute;top:69px;left:0;right:0;padding:16px 6% 21px;background:white;border-bottom:1px solid var(--line);align-items:stretch;gap:0;flex-direction:column}.main-nav.is-open{display:flex}.main-nav>a{padding:13px 0;font-size:14px}.main-nav .nav-contact{margin-top:8px;text-align:center;padding:14px}.hero{padding-top:25px}.hero-grid{grid-template-columns:1fr;gap:26px}.hero-copy{padding:22px 0 0}.hero h1{font-size:clamp(44px,10.5vw,66px);letter-spacing:-2.8px}.hero-intro{font-size:14px}.hero-note{margin-top:29px}.hero-visual{height:325px;margin-left:11px}.photo-label{left:-11px;bottom:17px}.visual-stamp{right:-8px;top:15px;width:90px;height:90px}.hero-bottom{font-size:7px;letter-spacing:.8px}.section-pad{padding:70px 0}.section-heading{display:block;margin-bottom:28px}.section-heading h2,.approach-copy h2,.about-inner h2{font-size:39px}.section-heading>p{margin-top:14px}.service-grid{grid-template-columns:1fr;gap:10px}.service-card{min-height:225px;padding:23px}.service-card h3{margin-top:38px;font-size:17px}.approach-grid,.about-inner{grid-template-columns:1fr;gap:34px}.approach-visual{height:330px;margin-right:10px}.approach-copy h2{font-size:38px}.about-section{padding:62px 0}.about-inner{gap:22px}.about-inner>div:last-child>p{font-size:13px}.contact-section{padding:60px 0}.contact-inner{display:block}.contact-inner h2{font-size:41px}.contact-placeholder{margin-top:24px;max-width:100%}.contact-orb{right:-8%;bottom:0;font-size:115px}.footer-top{flex-wrap:wrap;gap:10px 17px}.footer-top .brand-logo{width:115px}.footer-top>p{flex-basis:100%;order:3}.back-top{font-size:9px}.footer-bottom{align-items:flex-start;gap:12px;flex-direction:column}.footer-bottom>div{gap:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

/* Logo agrandi et fenêtre du formulaire de contact */
.site-header{height:102px}.brand-logo{width:205px;height:79px}.footer-top .brand-logo{width:175px;height:66px}html{scroll-padding-top:104px}
.contact-placeholder{font-family:inherit;text-align:left;cursor:pointer;transition:transform .2s,box-shadow .2s}.contact-placeholder:hover{transform:translateY(-2px);box-shadow:0 12px 30px #15365318}.contact-dialog{width:min(680px,calc(100% - 30px));max-height:min(90vh,900px);overflow:auto;border:1px solid var(--line);border-radius:8px;padding:32px;background:white;color:var(--ink);box-shadow:0 24px 80px #071e343b}.contact-dialog::backdrop{background:#09223dc2;backdrop-filter:blur(4px)}.dialog-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.dialog-heading .eyebrow{margin-bottom:12px}.dialog-heading h2{font:600 clamp(26px,4vw,38px)/1.15 Manrope,'DM Sans',sans-serif;letter-spacing:-1.4px;color:var(--navy);margin:0}.dialog-close{flex:none;border:1px solid var(--line);background:white;border-radius:50%;width:36px;height:36px;color:var(--navy);font-size:24px;line-height:1;cursor:pointer}.dialog-intro{color:var(--muted);font-size:13px;margin:14px 0 22px}.contact-dialog form>label,.form-row label{display:block;color:var(--navy);font-size:11px;font-weight:600}.contact-dialog label>span{color:var(--blue)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.contact-dialog input,.contact-dialog select,.contact-dialog textarea{display:block;width:100%;margin:7px 0 15px;padding:12px 13px;border:1px solid #cfdce6;border-radius:4px;background:#fff;color:var(--ink);font:400 13px 'DM Sans',Arial,sans-serif;outline:none}.contact-dialog input:focus,.contact-dialog select:focus,.contact-dialog textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #0365b31c}.contact-dialog textarea{resize:vertical;min-height:110px}.form-trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.form-privacy{font-size:10px;line-height:1.6;color:var(--muted);margin:2px 0 14px}.form-actions{display:flex;align-items:center;justify-content:space-between;gap:16px}.form-actions #contact-status{font-size:11px;line-height:1.5;color:var(--blue);margin:0}.form-actions button:disabled{opacity:.65;cursor:wait}
@media(max-width:1000px){.site-header{height:94px}.brand-logo{width:185px;height:72px}.footer-top .brand-logo{width:160px;height:61px}}
@media(max-width:680px){html{scroll-padding-top:85px}.site-header{height:84px}.brand-logo{width:170px;height:66px}.main-nav{top:83px}.footer-top .brand-logo{width:150px;height:58px}.contact-dialog{padding:24px 20px}.form-row{grid-template-columns:1fr;gap:0}.form-actions{align-items:stretch;flex-direction:column}.form-actions .button{justify-content:center}.dialog-heading h2{font-size:29px}}

/* Logo deux fois plus grand aux différents formats */
.site-header{height:180px}.brand-logo{width:410px;height:158px}.footer-top .brand-logo{width:350px;height:132px}html{scroll-padding-top:180px}
@media(max-width:1000px){.site-header{height:165px}.brand-logo{width:370px;height:144px}.footer-top .brand-logo{width:320px;height:122px}html{scroll-padding-top:165px}}
@media(max-width:680px){.site-header{height:148px}.brand-logo{width:340px;height:132px}.main-nav{top:147px}.footer-top .brand-logo{width:300px;height:116px}html{scroll-padding-top:148px}}

/* Dimension demandée pour le logo de l’en-tête */
.site-header{height:160px}.site-header .brand-logo{width:auto;height:130px}
@media(max-width:1000px){.site-header{height:154px}}
@media(max-width:680px){.site-header{height:148px}.main-nav{top:147px}}

/* Le pied de page conserve le format compact du logo */
.footer-top .brand-logo{width:125px;height:48px}
@media(max-width:1000px){.footer-top .brand-logo{width:125px;height:48px}}
@media(max-width:680px){.footer-top .brand-logo{width:115px;height:44px}}

.captcha-question{margin:12px 0 8px}.captcha-question label{display:block;color:var(--navy);font-size:11px;font-weight:600}.captcha-question label span{display:inline-block;margin-left:5px;color:var(--blue);font-weight:700}.captcha-question input{display:block;width:110px;margin:8px 0 12px;padding:11px 12px;border:1px solid #cfdce6;border-radius:4px;font:400 14px 'DM Sans',Arial,sans-serif}.captcha-question input:focus{outline:2px solid #0365b333;border-color:var(--blue)}