/* Pages de présentation des activités — 3DCRAFT */
.activity-nav{display:flex;justify-content:center;gap:0;background:#102330;border-bottom:1px solid var(--line);padding:0 5%;flex-wrap:wrap}.activity-nav a{padding:15px 24px;font-size:14px;border-bottom:2px solid transparent}.activity-nav a span{color:#69b4e6;margin-right:10px;font-size:14px}.activity-nav a:hover,.activity-nav a[aria-current=page]{border-color:var(--orange);color:var(--orange)}
.activity-main{max-width:1600px;margin:auto}.activity-breadcrumb{padding:25px 5% 0;font-size:14px;color:var(--muted);display:flex;gap:12px;flex-wrap:wrap}.activity-breadcrumb a:hover{color:var(--orange)}
.activity-hero{display:grid;grid-template-columns:1fr 1fr;gap:48px;padding:44px 5% 60px;align-items:center}.activity-hero h1{font-size:clamp(38px,4.3vw,62px);line-height:1.15;letter-spacing:-2px;margin-bottom:25px}.activity-hero .eyebrow{color:#69b4e6;font-size:14px;letter-spacing:1.2px}.activity-lead{max-width:580px;color:#c3d0da;font-size:18px;line-height:1.8}.activity-actions{display:flex;align-items:center;flex-wrap:wrap;gap:18px;margin-top:28px}.activity-hero figure{margin:0;min-width:0}.activity-hero img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border:1px solid #365064}.activity-hero figcaption{font-size:12px;color:var(--muted);margin-top:10px}
.activity-content{padding:62px 5%;border-top:1px solid var(--line)}.activity-content .section-top>p{max-width:420px}.activity-offers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.activity-offer{background:#14232e;border-top:2px solid #365b73;padding:28px}.activity-offer .offer-number{color:var(--orange);font-size:14px}.activity-offer h3{font-size:22px;line-height:1.35;margin:22px 0 14px;letter-spacing:-.5px}.activity-offer p{color:var(--muted);margin:0}
.activity-process{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;background:#0b141b}.activity-process h2{margin:0 0 18px}.activity-process .steps p{font-size:16px;max-width:none}.activity-process .steps h3{font-size:22px}.activity-process>div>p{color:var(--muted);max-width:390px}
.activity-brief{margin:28px 5% 65px;padding:36px;display:grid;grid-template-columns:1.1fr 1fr;gap:40px;border:1px solid #6a5933;background:#182630}.activity-brief h2{font-size:32px;margin-bottom:18px}.activity-brief p{color:var(--muted)}.activity-brief ul{padding-left:22px;margin:0 0 24px}.activity-brief li{margin-bottom:10px}.activity-brief li::marker{color:var(--orange)}.activity-brief .contact-email{margin-top:14px;font-size:16px}.activity-brief .brief-caption{font-size:14px;margin-top:13px;margin-bottom:0}
.activity-footer-links{display:flex;gap:12px 28px;flex-wrap:wrap;padding:0 0 25px;font-size:14px;color:#c3d0da}.activity-footer-links a:hover{color:var(--orange)}
@media(max-width:1100px){.activity-hero{gap:28px}.activity-hero h1{font-size:42px}.activity-offer{padding:23px}.activity-process{gap:35px}}
@media(max-width:800px){.activity-hero{grid-template-columns:1fr;padding-top:32px;gap:30px}.activity-hero h1{font-size:clamp(36px,7vw,52px)}.activity-hero figure{max-width:680px}.activity-offers,.activity-process,.activity-brief{grid-template-columns:1fr}.activity-nav{padding:0 3%;gap:0}.activity-nav a{padding:12px;font-size:14px}.activity-nav a span{display:none}.activity-content{padding:45px 6%}.activity-brief{padding:27px;margin-bottom:45px;gap:10px}.activity-lead{font-size:17px}.activity-breadcrumb{font-size:14px}.activity-actions .button{max-width:100%;gap:15px}}
@media(max-width:400px){.activity-nav a{padding:11px 8px;font-size:14px}.activity-brief h2{font-size:28px}.activity-hero h1{letter-spacing:-1.3px}}