@charset "UTF-8";
:root{--navy:#061b30;--ink:#102d4b;--blue:#1676d2;--pale:#f3f7fb;--line:#dce5ef;--muted:#53667a}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;color:var(--ink);background:#fff;font-family:"Segoe UI",Arial,sans-serif;line-height:1.65}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #65baff;outline-offset:5px}.wrap{width:min(1200px,calc(100% - 64px));margin:auto}.skip{position:fixed;top:-100px;left:20px;z-index:99;background:white;padding:12px}.skip:focus{top:10px}.top{background:var(--navy);color:white;position:sticky;top:0;z-index:30;border-bottom:1px solid #ffffff18}.nav{display:flex;align-items:center;justify-content:space-between;gap:30px;min-height:94px}.logo{display:inline-flex;flex-direction:column;flex-shrink:0;line-height:1}.wordmark{font-size:44px;letter-spacing:-3px;font-weight:900;font-style:italic;color:#fff}.wordmark b{color:#2588e5}.logo small{font-size:7px;letter-spacing:1.9px;margin-top:8px;color:#d5e8fa}.links{display:flex;align-items:center;gap:27px;font-size:14px}.links a:not(.button){padding:12px 0;border-bottom:2px solid transparent}.links a[aria-current=page]{border-color:#268ef1}.links a:hover{color:#8dcaff}.button{display:inline-flex;align-items:center;justify-content:center;gap:16px;background:var(--blue);color:white;padding:13px 22px;border-radius:5px;border:1px solid #4398e5;font-weight:600;font-size:14px;cursor:pointer;transition:background .2s,transform .2s}.button:hover{background:#0e5fab;transform:translateY(-2px)}.button.outline{background:transparent;border-color:#b7d2e8}.button.outline:hover{background:#ffffff15}.menu-toggle{display:none;background:transparent;color:white;border:1px solid #57738d;padding:9px 13px;border-radius:4px}.hero{position:relative;isolation:isolate;background:var(--navy);color:white;min-height:650px;display:flex;align-items:center;overflow:hidden}.hero-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 55%;z-index:-2}.hero:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(3,19,35,.97) 0%,rgba(3,19,35,.86) 30%,rgba(3,19,35,.3) 70%,rgba(3,19,35,.1))}.hero-copy{padding:85px 0;max-width:650px}.eyebrow{text-transform:uppercase;letter-spacing:2.5px;font-size:11px;font-weight:700;color:#67b8ff;display:block;margin-bottom:20px}.hero h1{font-size:clamp(38px,4.4vw,62px);line-height:1.1;letter-spacing:-1.8px;margin:0 0 25px;font-weight:650}.hero p{font-size:18px;line-height:1.7;color:#d9e6f1;max-width:540px}.hero .specialties{font-size:13px;letter-spacing:.6px;color:#9fc9ed}.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}.hero.inner{min-height:410px}.hero.inner h1{font-size:clamp(34px,4vw,52px)}.hero.inner .hero-copy{padding:60px 0}.section{padding:86px 0}.section.pale{background:var(--pale)}h2{font-size:clamp(28px,3vw,40px);line-height:1.2;letter-spacing:-1px;margin:0 0 18px}h3{font-size:20px;line-height:1.3;margin:0 0 13px}p{margin:0 0 18px}.lead{color:var(--muted);max-width:740px;font-size:17px}.center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:40px}.card{border:1px solid var(--line);padding:30px;background:white;border-radius:6px;min-width:0;transition:box-shadow .2s,transform .2s}.card:hover{box-shadow:0 12px 32px #17385812;transform:translateY(-3px)}.card p{color:var(--muted);font-size:15px}.card .arrow{display:block;color:var(--blue);margin-top:20px;font-size:22px}.icon{width:42px;height:42px;color:var(--blue);margin-bottom:22px;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.six{grid-template-columns:repeat(6,minmax(0,1fr));gap:13px}.six .card{padding:24px 17px;text-align:center}.six .icon{margin:0 auto 22px}.six h3{font-size:15px}.six p{font-size:13px}.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.feature-img{width:100%;height:400px;object-fit:cover;border-radius:6px}.dark{background:var(--navy);color:white}.dark .lead{color:#bfd0df}.values{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}.value{border-left:2px solid #1c80dc;padding-left:22px}.value p{font-size:14px;color:var(--muted)}.value h3{font-size:17px}.cta-band{padding:54px 0;background:#0c2a47;color:white}.cta-row{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta-row h2{font-size:30px;margin-bottom:8px}.cta-row p{color:#c4d7e7;margin:0}.footer{padding:58px 0 24px;background:#041524;color:#b6c8d8}.footer-grid{display:grid;grid-template-columns:1.3fr .8fr 1.2fr;gap:60px}.footer a:hover{color:white}.footer-links{display:flex;flex-direction:column;gap:8px;font-size:14px}.footer p{font-size:14px}.footer-bottom{margin-top:42px;border-top:1px solid #ffffff18;padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:12px;flex-wrap:wrap}.checklist{padding:0;list-style:none;margin:28px 0}.checklist li{padding:13px 0 13px 27px;border-bottom:1px solid var(--line);position:relative}.checklist li:before{content:'✓';color:var(--blue);position:absolute;left:0}.steps{counter-reset:step}.step:before{counter-increment:step;content:'0' counter(step);font-size:30px;color:var(--blue);display:block;margin-bottom:15px}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px}.contact-detail{padding:22px 0;border-bottom:1px solid var(--line)}.contact-detail small{display:block;text-transform:uppercase;letter-spacing:1px;color:var(--muted);font-size:11px}.contact-detail a{font-size:21px;overflow-wrap:anywhere}form{padding:34px;background:var(--pale);border:1px solid var(--line);border-radius:6px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:18px}label{display:block;font-size:13px;font-weight:600;margin-bottom:7px}input,textarea{width:100%;border:1px solid #cbd8e5;background:white;border-radius:4px;padding:12px;color:var(--ink)}textarea{min-height:150px;resize:vertical}.field{margin-bottom:18px}.note{font-size:12px;color:var(--muted);margin:16px 0}.legal{max-width:850px}.legal h2{font-size:25px;margin-top:35px}.notice{padding:18px;border-left:3px solid var(--blue);background:var(--pale)}.breadcrumb{font-size:12px;color:#bdd4e8;margin-bottom:22px}.breadcrumb a{text-decoration:underline}.faq{border-bottom:1px solid var(--line);padding:20px 0}.faq summary{font-weight:600;cursor:pointer}.faq p{color:var(--muted);margin-top:15px}.mobile-only{display:none}
@media(min-width:1500px){.hero{min-height:730px}}@media(max-width:1100px){.six{grid-template-columns:repeat(3,minmax(0,1fr))}.links{gap:18px}.nav{gap:20px}.links .button{padding:10px 13px}.split{gap:35px}}@media(max-width:820px){.wrap{width:calc(100% - 40px)}.nav{min-height:78px}.wordmark{font-size:37px}.menu-toggle{display:block}.links{display:none;position:absolute;top:100%;left:0;right:0;background:#061b30;padding:20px;flex-direction:column;align-items:stretch;gap:8px;border-top:1px solid #ffffff20}.links.open{display:flex}.links a{padding:12px!important}.hero{min-height:610px}.hero-copy{max-width:560px}.hero:after{background:linear-gradient(90deg,#031323ef,#03132380)}.hero-photo{object-position:65% center}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.split,.contact-grid{grid-template-columns:1fr;gap:35px}.values{grid-template-columns:repeat(2,1fr)}.section{padding:58px 0}.footer-grid{grid-template-columns:1fr 1fr;gap:35px}.footer-grid>div:first-child{grid-column:1/-1}.cta-row{align-items:flex-start;flex-direction:column}.feature-img{height:330px}}@media(max-width:520px){.wrap{width:calc(100% - 32px)}.hero h1{font-size:39px;letter-spacing:-1px}.hero p{font-size:16px}.hero{min-height:610px}.hero.inner{min-height:390px}.hero.inner h1{font-size:34px}.hero-copy{padding:55px 0}.six{grid-template-columns:repeat(2,minmax(0,1fr))}.cards:not(.six){grid-template-columns:1fr}.six .card{padding:23px 13px}.values{gap:25px 16px}.value{padding-left:13px}.fields{grid-template-columns:1fr;gap:0}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.feature-img{height:260px}form{padding:23px}.actions .button{flex:1 1 auto}.footer-bottom{flex-direction:column}.hero .specialties{font-size:12px}.contact-detail a{font-size:19px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Hero image identities: keep page imagery aligned with approved visual */
.hero-photo[src$="hero-accueil.webp"]{object-position:center 57%}
.hero-photo[src$="hero-services.webp"]{object-position:center 50%}
.hero-photo[src$="hero-education.webp"]{object-position:center 48%}
@media(max-width:820px){.hero-photo[src$="hero-accueil.webp"]{object-position:66% 55%}.hero-photo[src$="hero-services.webp"]{object-position:58% 50%}.hero-photo[src$="hero-education.webp"]{object-position:60% 50%}}

/* Logo SETI inversé validé: version claire sur fond bleu nuit */
.logo{width:230px;height:72px;display:block;overflow:hidden;flex:none}
.brand-logo{display:block;width:230px;height:87px;max-width:none;object-fit:cover;object-position:left top}
.footer .logo{width:250px;height:78px}
.footer .brand-logo{width:250px;height:95px}
@media(max-width:520px){.top .logo{width:174px;height:56px}.top .brand-logo{width:174px;height:66px}.footer .logo{width:220px;height:69px}.footer .brand-logo{width:220px;height:84px}}

/* Harmonisation du logo et des bandeaux : fusion des bleus sombres. */
.top,.footer{background:#082b58;isolation:isolate}
.top .logo,.footer .logo{isolation:auto}
.top .brand-logo,.footer .brand-logo{mix-blend-mode:lighten}
@media(max-width:820px){.links{background:#082b58}}