@font-face{font-family:Jost;src:url('../fonts/Jost/regular.ttf') format('truetype');font-display:swap;font-weight:400}@font-face{font-family:Jost;src:url('../fonts/Jost/700.ttf') format('truetype');font-display:swap;font-weight:700}
:root{--ink:#073e50;--sea:#087f8c;--lagoon:#47aaa9;--foam:#edf6f4;--paper:#fbfaf5;--line:#b9d4d1;--muted:#58737b;--shadow:0 20px 60px rgba(4,53,68,.14)}
*{box-sizing:border-box}html{min-height:100%;scroll-behavior:smooth}body{min-height:100%;margin:0;color:var(--ink);background:linear-gradient(to bottom,#f1efe5 0%,#e7efed 15%,#bdd6d5 31%,#72a8ad 47%,#317d8b 63%,#0c5970 79%,#043b53 100%) fixed;background-size:cover;font-family:Jost,Arial,sans-serif;line-height:1.55}img{display:block;max-width:100%;height:auto}a{color:inherit}.shell{width:min(94vw,1500px);margin-inline:auto}
.site-header{position:relative;z-index:200;margin-bottom:42px;background:#303030;color:#fff}.site-header-inner{position:relative;min-height:132px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.site-mark{grid-column:2;text-decoration:none}.site-mark img{width:104px;height:104px;object-fit:contain}.menu-toggle{grid-column:1;grid-row:1;justify-self:start;width:54px;height:54px;display:grid;place-content:center;gap:4px;border:0;border-radius:50%;background:#2694a4;color:#fff;cursor:pointer;font-size:.6rem}.menu-toggle:before,.menu-toggle i{content:"";display:block;width:22px;height:2px;margin:auto;background:#fff}.menu-toggle span{order:2}.menu-toggle i{order:3}.menu-toggle:before{order:1}.header-info{grid-column:3;grid-row:1;justify-self:end;text-align:center;font-size:.72rem}.header-info p{margin:0}.header-info a{color:#43b5d2;text-decoration:none}.main-nav{position:fixed;z-index:30;top:132px;right:0;bottom:0;left:0;display:none;grid-template-columns:minmax(260px,940px);justify-content:center;align-content:start;gap:20px;padding:28px max(24px,calc((100vw - 940px)/2)) 48px;background:#303030;overflow:auto}.main-nav.is-open{display:grid}.main-nav a{display:flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:13px 18px;border-radius:4px;background:#269bad;color:#fff;text-align:center;text-decoration:none;font-size:1rem;font-weight:700}.main-nav a>span[class]:first-child{font-size:1.55rem;font-weight:400}.main-nav .exhibitions-link span{font-size:.8rem}.main-nav a:hover,.main-nav a[aria-current]{background:#1b8495}.menu-open{overflow:hidden}.menu-open #dis-moi-launcher{display:none!important}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:11px 18px;border:1px solid var(--ink);border-radius:10px;background:transparent;color:var(--ink);font-weight:750;text-decoration:none;cursor:pointer}.button.primary{background:var(--ink);color:#fff}.button.light{border-color:#fff;background:#fff;color:var(--ink)}.button:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid #f1a34a;outline-offset:3px}
.hero{overflow:hidden;border-radius:30px;background:#073e50;box-shadow:var(--shadow)}.hero>img{width:100%;aspect-ratio:16/9;object-fit:cover}.hero-intro{margin-top:20px;padding:26px 32px;border:1px solid rgba(7,62,80,.12);border-radius:20px;background:rgba(255,255,255,.88);box-shadow:0 12px 34px rgba(1,38,52,.1)}.hero-intro h1{margin:0;font:500 clamp(1.9rem,3vw,3rem)/1.05 Georgia,serif}.hero-intro p{max-width:1050px;margin:9px 0 0;color:var(--muted)}.eyebrow{display:block;margin-bottom:10px;color:var(--sea);font-size:.78rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.journey{display:flex;align-items:center;justify-content:center;gap:9px;flex-wrap:wrap;margin-top:20px;padding:19px;border-radius:18px;background:rgba(255,255,255,.9);box-shadow:var(--shadow);font-size:.82rem;font-weight:800;letter-spacing:.05em}.journey b{color:var(--sea)}
.section{padding:clamp(70px,9vw,130px) 0}.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(35px,7vw,100px);align-items:center}.split.reverse .visual{order:2}.visual{overflow:hidden;border-radius:26px;box-shadow:var(--shadow);background:#dcebea}.visual img{width:100%;aspect-ratio:3/2;object-fit:cover}.copy{max-width:650px}.copy h2,.section-title h2{margin:0 0 18px;font:500 clamp(2.1rem,4vw,4rem)/1.06 Georgia,serif}.copy p{font-size:1.05rem}.strong{font:italic 1.3rem/1.45 Georgia,serif;color:var(--sea)}.chips,.levels{display:flex;flex-wrap:wrap;gap:9px;margin:22px 0}.chip,.level{padding:8px 13px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.78);font-weight:700}.list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 24px;padding:0;list-style:none}.list li:before{content:"•";margin-right:9px;color:var(--sea);font-weight:900}
.dismoi{padding:clamp(55px,7vw,90px);border-radius:30px;background:linear-gradient(135deg,#063e52,#087d89);color:#fff;box-shadow:var(--shadow)}.dismoi-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:60px;align-items:center}.dismoi img{width:min(300px,75%);margin:auto}.dismoi .eyebrow{color:#a9e8e2}.dismoi h2{margin:0;font:500 clamp(2.5rem,5vw,4.7rem)/1 Georgia,serif}.questions{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:22px 0}.questions button{padding:12px 15px;border:1px solid rgba(255,255,255,.35);border-radius:12px;background:rgba(255,255,255,.1);color:#fff;text-align:left;font:inherit;cursor:pointer}.questions button:hover{background:#fff;color:var(--ink)}.dismoi .strong{color:#bdf1ed}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{padding:25px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.72);box-shadow:0 10px 30px rgba(5,62,77,.07)}.card h3{margin:0 0 8px;font-size:1.15rem}.card p{margin:0;color:var(--muted)}.section-title{max-width:820px;margin:0 auto 45px;text-align:center}.actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:28px}
.media-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.media-card{position:relative;min-height:360px;display:flex;align-items:end;overflow:hidden;border-radius:24px;color:#fff;text-decoration:none}.media-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.media-card:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent,rgba(2,38,52,.9))}.media-card div{position:relative;z-index:1;padding:26px}.media-card h3{margin:3px 0;font:500 1.8rem Georgia,serif}.media-card p{margin:0}
.system{padding:clamp(55px,7vw,90px);border-radius:30px;background:var(--paper);box-shadow:var(--shadow)}.flow{display:grid;grid-template-columns:repeat(7,1fr);gap:9px}.flow-step{position:relative;padding:18px 10px;border-radius:15px;background:var(--foam);text-align:center}.flow-step:not(:last-child):after{content:"→";position:absolute;right:-10px;top:40%;z-index:2;color:var(--sea);font-weight:900}.flow-step b,.flow-step span{display:block}.flow-step b{font-size:.78rem}.flow-step span{color:var(--muted);font-size:.68rem}.supports{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:25px}.supports b{padding:8px 14px;border-radius:999px;background:var(--ink);color:#fff;font-size:.75rem}
.faq-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.faq-grid article{padding:26px;border:1px solid rgba(7,62,80,.15);border-radius:20px;background:rgba(255,255,255,.86);box-shadow:0 10px 30px rgba(5,62,77,.08)}.faq-grid h3{margin:0 0 10px;font-size:1.13rem}.faq-grid p{margin:0;color:var(--muted)}.faq-grid a{color:var(--sea);font-weight:700}
.final{padding:clamp(70px,10vw,140px) clamp(30px,8vw,110px);border-radius:30px;background:linear-gradient(135deg,rgba(4,61,78,.95),rgba(7,126,139,.88)),url('../assets_accueil/images/hero.webp') center/cover;color:#fff;text-align:center}.final h2{margin:0 auto 22px;max-width:850px;font:500 clamp(2.5rem,5vw,5rem)/1 Georgia,serif}.final .strong{color:#bdf1ed}.reveal{opacity:0;transform:translateY(22px);transition:.65s ease}.reveal.is-visible{opacity:1;transform:none}
.site-footer{margin-top:70px;padding:72px 0 42px;background:transparent;color:#fff;font-family:Jost,Arial,sans-serif}.footer-social{display:grid;grid-template-columns:1fr 1.1fr 1fr;gap:clamp(35px,5vw,80px);margin-bottom:52px}.footer-social>div{grid-column:3;text-align:center}.footer-social h2{margin:0 0 17px;color:#35bed0;font-size:1.05rem;font-style:italic;font-weight:700;text-transform:uppercase}.footer-social p{display:flex;justify-content:center;gap:14px;margin:0}.social{width:48px;height:48px;display:grid;place-items:center;border-radius:50%;color:#fff;text-decoration:none;font-size:1.75rem;font-weight:800}.facebook{background:#1676ea}.youtube{background:#f10d18;font-size:1.1rem}.footer-grid{display:grid;grid-template-columns:1fr 1.1fr 1fr;gap:clamp(35px,5vw,80px);align-items:center}.footer-grid h2{margin:0 0 22px;font:400 2rem/1.35 Jost,Arial,sans-serif}.footer-grid p{font-size:1.12rem;line-height:1.45;text-align:justify}.footer-diver{width:160px;margin:0 0 16px;filter:brightness(0) saturate(100%) invert(75%) sepia(35%) saturate(778%) hue-rotate(143deg)}.site-footer form{display:grid;gap:12px}.site-footer label{font-size:.82rem;font-weight:600;text-transform:uppercase}.site-footer input,.site-footer textarea{width:100%;padding:16px;border:0;border-radius:3px;background:#fff;color:var(--ink);font:1rem Jost,Arial,sans-serif}.site-footer textarea{min-height:112px;resize:vertical}.site-footer .captcha{width:250px;max-width:100%;height:82px;object-fit:cover;background:#fff}.site-footer form button{min-height:50px;border:0;border-radius:3px;background:#42b5c4;color:#fff;font:700 1rem Jost,Arial,sans-serif;cursor:pointer}.footer-legal{margin-top:44px;padding-top:28px;border-top:1px solid rgba(255,255,255,.35)}.footer-legal p{margin:10px 0;color:rgba(255,255,255,.85);font-size:.85rem;line-height:1.5}.footer-legal a{color:#70d8df}
@media(max-width:1000px){.site-header-inner{grid-template-columns:1fr auto 1fr}.split,.dismoi-grid{grid-template-columns:1fr}.split.reverse .visual{order:0}.cards{grid-template-columns:repeat(2,1fr)}.faq-grid{grid-template-columns:1fr}.flow{grid-template-columns:1fr}.flow-step:not(:last-child):after{content:"↓";top:auto;right:50%;bottom:-15px}.media-strip{grid-template-columns:1fr 1fr}.media-card:last-child{grid-column:1/-1}}
@media(max-width:800px){.footer-social,.footer-grid{grid-template-columns:1fr}.footer-social>div{grid-column:1}.footer-grid p{text-align:left}}
@media(max-width:620px){.shell{width:min(92vw,1500px)}.site-header{margin-bottom:24px}.site-header-inner{min-height:92px}.site-mark img{width:76px;height:76px}.menu-toggle{width:48px;height:48px}.header-info{font-size:.6rem}.main-nav{top:92px;gap:10px;padding-top:18px}.main-nav a{min-height:46px;font-size:.85rem}.hero{border-radius:20px}.hero-intro{grid-template-columns:1fr;padding:23px 20px}.section{padding:65px 0}.list,.cards,.media-strip,.questions{grid-template-columns:1fr}.media-card:last-child{grid-column:auto}.dismoi,.system,.final{padding:38px 22px;border-radius:20px}.button{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}}