/* Présentation de l’accueil uniquement. */
.ims-home{background:#f4f6fa;padding:0 24px 42px}
.home-intro{max-width:1120px;margin:0 auto;padding:30px 0 25px;text-align:center}
.home-location{color:#486481;font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;margin:0 0 9px}
.home-intro h1{font-size:clamp(28px,3.2vw,38px);line-height:1.2;color:#112a63;margin:0 0 12px;letter-spacing:-.025em}
.home-intro>p:last-child{max-width:800px;margin:0 auto;color:#4b596c;font-size:17px;line-height:1.5}
.home-activities{max-width:1120px;margin:0 auto;padding:0}
.home-activities>h2{text-align:left;font-size:18px;line-height:1.4;margin:0 0 15px;font-weight:600;color:#4c5f78}
.home-activity-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.home-activity{position:relative;display:flex;flex-direction:column;padding:25px 25px 23px;border-radius:16px;background:#fff;border:1px solid #dce5ef;box-shadow:0 7px 24px #112a6308;min-width:0;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;overflow:hidden}
.home-activity:before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--activity-color)}
.home-activity.it{--activity-color:#225dc4;--activity-tint:#eaf1ff}
.home-activity.mechanics{--activity-color:#3a6581;--activity-tint:#edf3f7}
.home-activity.ai{--activity-color:#6854a2;--activity-tint:#f0ecfa}
.home-activity:hover,.home-activity:focus-within{transform:translateY(-4px);box-shadow:0 14px 30px #112a6314;border-color:var(--activity-color)}
.home-icon{display:flex;align-items:center;justify-content:center;width:62px;height:62px;border-radius:16px;background:var(--activity-tint);color:var(--activity-color);margin-bottom:18px}
.home-icon svg{width:40px;height:40px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.home-activity h3{font-size:23px;line-height:1.25;margin:0 0 12px;color:#112a63;letter-spacing:-.02em}
.home-activity p{font-size:16px;line-height:1.6;color:#435269;margin:0 0 15px}
.home-activity .home-audience{font-size:13px;color:#6b7686;margin-top:auto;margin-bottom:19px}
.home-activity-link{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:14px;border-top:1px solid #e8edf4;color:var(--activity-color);font-size:15px;font-weight:700;text-decoration:none;line-height:1.4}
.home-activity-link:after{content:'→';font-size:22px;font-weight:400;transition:transform .18s ease}
.home-activity-link:hover:after{transform:translateX(3px)}
.home-activity-link:before{content:'';position:absolute;inset:0;z-index:1}
.ims-home a:focus-visible{outline:3px solid #1f4aa8;outline-offset:5px}
.home-pc-strip{max-width:1120px;margin:23px auto 0;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 23px;border-radius:12px;border:1px solid #d6e0ee;background:#eaf0f9}
.home-pc-strip p{color:#435269;font-size:15px;line-height:1.5;margin:0}
.home-pc-strip strong{display:block;color:#112a63;font-size:17px;margin-bottom:3px}
.home-pc-strip a{flex-shrink:0;font-size:14px;font-weight:700;text-decoration:none;background:#1f4aa8;color:#fff;padding:11px 17px;border-radius:7px}
.home-pc-strip a:hover{background:#163b86}
.home-contact{max-width:1120px;margin:22px auto 0;padding:0;display:flex;justify-content:space-between;gap:14px;align-items:center;font-size:14px;flex-wrap:wrap}
.home-contact p{color:#5a687c;margin:0}
.home-contact a{color:#1f4aa8;text-decoration:none;font-weight:700}
.home-contact-actions{display:flex;gap:22px;flex-wrap:wrap}
.ims-home a:not(.home-activity-link):hover{text-decoration:underline}
@media(max-width:1050px) and (min-width:701px){.home-activity{padding:23px 20px}.home-activity h3{font-size:21px}.home-activity p{font-size:15px}}
@media(max-width:700px){
 .ims-home{padding:0 16px 30px}.home-intro{padding:18px 0 16px;text-align:left}.home-location{font-size:11px;letter-spacing:.06em;margin-bottom:7px}.home-intro h1{font-size:24px;margin-bottom:9px}.home-intro>p:last-child{font-size:15px;line-height:1.45}.home-activities>h2{font-size:15px;margin-bottom:11px}
 .home-activity-grid{grid-template-columns:1fr;gap:12px}.home-activity{display:grid;grid-template-columns:36px minmax(0,1fr);column-gap:12px;padding:15px 17px 13px;border-radius:12px}.home-icon{grid-column:1;grid-row:1;width:36px;height:36px;margin:0;border-radius:11px}.home-icon svg{width:29px;height:29px}.home-activity h3{grid-column:2;grid-row:1;align-self:center;font-size:20px;margin:0}.home-activity p{grid-column:1/-1;font-size:14px;line-height:1.3;margin:8px 0 0}.home-activity .home-audience{grid-column:1/-1;font-size:11px;margin:6px 0 0}.home-activity-link{grid-column:1/-1;font-size:13px;padding-top:7px;margin-top:7px}.home-activity-link:after{font-size:18px}
 .home-pc-strip{margin-top:18px;align-items:flex-start;flex-direction:column;gap:12px;padding:17px}.home-pc-strip p{font-size:14px}.home-contact{align-items:flex-start;gap:13px;font-size:13px}.home-contact-actions{gap:15px}
}
@media(prefers-reduced-motion:reduce){.home-activity,.home-activity-link:after{transition:none}.home-activity:hover,.home-activity:focus-within{transform:none}}