@media(max-width:920px){.header nav,.header-btn{display:none}.burger{display:block;margin-left:auto;width:44px;height:44px;border:0;border-radius:12px;background:#ffffff17;position:relative}.burger span{position:absolute;left:12px;top:17px;width:20px;height:2px;background:white;transition:.3s}.burger span:last-child{top:25px}.burger.open span:first-child{top:21px;transform:rotate(45deg)}.burger.open span:last-child{top:21px;transform:rotate(-45deg)}.mobile-nav{position:fixed;z-index:90;inset:0;background:#030814fa;display:flex;flex-direction:column;justify-content:center;padding:8vw;opacity:0;visibility:hidden;transition:.35s}.mobile-nav.open{opacity:1;visibility:visible}.mobile-nav a{color:white;font-size:clamp(2.2rem,8vw,5rem);font-weight:800;line-height:1.2;opacity:0;transform:translateY(20px);transition:.35s}.mobile-nav.open a{opacity:1;transform:none}.split,.founder,.contact,.detail{grid-template-columns:1fr;gap:48px}.service-grid,.steps,.values{grid-template-columns:1fr}.project-grid{grid-template-columns:1fr}.detail:nth-child(even)>div:first-child{order:0}.portfolio{gap:45px 20px}footer{grid-template-columns:1fr 1fr}.page-hero>i{display:none}.cursor{display:none!important}}@media(max-width:620px){:root{--wrap:min(100% - 28px,1200px)}.header{top:8px;height:58px;padding-left:14px}.logo img{width:128px}.hero h1{font-size:clamp(2.65rem,13vw,4rem)}.hero-actions{align-items:stretch;flex-direction:column;gap:18px}.btn{width:100%}.floating-code,.scroll{display:none}.split,.founder,.contact{padding:80px 0}.services,.references,.details,.portfolio{padding:80px 0}.immersive{min-height:auto;padding-top:85px;padding-bottom:85px}.placeholder{min-height:330px}.cta{padding:40px 23px;margin-bottom:80px}footer{grid-template-columns:1fr}.page-hero{min-height:72svh;padding-top:140px}.page-hero h1{font-size:clamp(2.6rem,12.5vw,4rem)}.portfolio{grid-template-columns:1fr}.portfolio article:nth-child(even){margin-top:0}.form-row{grid-template-columns:1fr}.contact form{padding:24px 17px}}@media(max-width:920px){.about-founder{grid-template-columns:1fr;gap:48px}.brand-interlude{min-height:68vh}.founder-photo,.founder-photo img{min-height:500px}}@media(max-width:620px){.about-founder{padding:80px 0}.founder-photo,.founder-photo img{min-height:420px}.brand-interlude{min-height:72svh;padding-top:90px;padding-bottom:90px}.brand-interlude-bg{background-position:60% center}.brand-interlude-copy h2{font-size:clamp(2.4rem,11vw,3.6rem)}}@media(max-width:620px){.logo-marquee{padding:75px 0 65px}.logo-marquee-heading{margin-bottom:32px}.logo-card{width:190px;height:104px;padding:17px 20px;border-radius:16px}.logo-card img{max-height:65px}.logo-marquee-group{gap:14px;padding-right:14px}.logo-marquee-track{animation-duration:42s}.logo-marquee-viewport:before,.logo-marquee-viewport:after{width:7vw}}
/* logo dynamique mobile */
@media(max-width:620px){.header .logo{width:128px;height:44px;flex-basis:128px}.header .logo img{width:128px;height:44px}}

@media(max-width:620px){.project-visual,.project-visual>img{min-height:320px;height:320px}.project-overlay{left:20px;right:20px;bottom:19px}.project-overlay strong{font-size:1.1rem}.featured-project>p{align-items:flex-start;flex-direction:column;gap:3px}.medirelax-brand{width:82%}.medirelax-brand img{max-height:95px}}