.mpb-hh{position:relative;min-height:min(calc(100svh - var(--header-height,7.5rem)),58rem);display:grid;grid-template-rows:1fr auto;background:var(--bg-inverse);color:var(--fg-on-inverse);overflow:hidden;isolation:isolate}.mpb-hh__media{position:absolute;inset:0;z-index:-1}.mpb-hh__img{width:100%;height:100%;object-fit:cover;object-position:40% 50%;display:block;animation:mpbHhZoom 14s ease-out both}@keyframes mpbHhZoom{from{transform:scale(1.08)}to{transform:scale(1)}}.mpb-hh__media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,16,18,.92) 0%,rgba(14,16,18,.72) 42%,rgba(14,16,18,.15) 75%),linear-gradient(0deg,rgba(14,16,18,.85) 0%,transparent 35%)}.mpb-hh__plan{position:absolute;inset:0;width:100%;height:100%;z-index:1}.mpb-hh__lines *{fill:none;stroke:var(--brand-accent);stroke-width:1.6}.mpb-hh__lines circle{fill:var(--brand-accent)}.mpb-hh__labels text{fill:#fff;font-family:var(--font-label-md-family);font-size:17px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;opacity:0;transition:opacity .8s 1.6s}.mpb-hh__plan.is-in .mpb-hh__labels text{opacity:.9}html:not(.mpb-js) .mpb-hh__labels text{opacity:.9}.mpb-hh__shell{position:relative;z-index:2;max-width:var(--container-max-width);margin-inline:auto;padding:clamp(3rem,8vw,7rem) var(--container-padding-x) 3rem;width:100%;align-self:center}.mpb-hh__title{color:#fff;margin:0;font-family:var(--font-display-lg-family);font-weight:800;text-transform:uppercase;font-size:clamp(3rem,8.4vw,7.5rem);line-height:.96;letter-spacing:-.005em;max-width:12ch}.mpb-hh__title span{display:inline}.mpb-hh__accent{color:var(--brand-accent)}.mpb-hh__lead{margin:1.75rem 0 0;max-width:36rem;font-size:clamp(1.05rem,1.4vw,1.2rem);line-height:1.6;color:color-mix(in srgb,#fff 84%,transparent)}.mpb-hh__actions{display:flex;gap:1rem;margin-top:2.5rem;flex-wrap:wrap}.mpb-hh .mpb-btn--ghost{color:#fff}.mpb-hh__actions.mpb-reveal{transition-delay:.25s}.mpb-hh__lead.mpb-reveal{transition-delay:.15s}.mpb-hh__doors{position:relative;z-index:2;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.18)}.mpb-hh__door{position:relative;display:grid;gap:.35rem;padding:1.5rem var(--container-padding-x) 1.6rem;color:#fff;text-decoration:none;border-left:1px solid rgba(255,255,255,.18);background:rgba(14,16,18,.35);backdrop-filter:blur(6px);transition:background-color .25s}.mpb-hh__door:first-child{border-left:0}.mpb-hh__door::after{content:"";position:absolute;left:0;top:-1px;height:3px;width:100%;background:var(--brand-accent);transform:scaleX(0);transform-origin:left;transition:transform .35s}.mpb-hh__door:hover{background:rgba(14,16,18,.7)}.mpb-hh__door:hover::after{transform:scaleX(1)}.mpb-hh__door-k{font-size:.7rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;opacity:.7}.mpb-hh__door-t{font-family:var(--font-display-md-family);font-size:clamp(1.4rem,2.4vw,2.1rem);font-weight:800;text-transform:uppercase;line-height:1}.mpb-hh__door-t::after{content:" →";color:var(--brand-accent)}@media (max-width:900px){.mpb-hh__plan{display:none}.mpb-hh__media::after{background:linear-gradient(0deg,rgba(14,16,18,.95) 15%,rgba(14,16,18,.55) 70%,rgba(14,16,18,.35))}.mpb-hh__doors{grid-template-columns:1fr}.mpb-hh__door{border-left:0;border-top:1px solid rgba(255,255,255,.14);padding-block:1rem}}@media (prefers-reduced-motion:reduce){.mpb-hh__img{animation:none}}.mpb-hi{background:var(--bg-default);color:var(--fg-on-default);padding-bottom:clamp(4.5rem,10vw,8rem)}.mpb-hi__dual{position:relative;isolation:isolate;background:linear-gradient(90deg,var(--bg-inverse) 0 38%,var(--bg-default) 38% 100%);padding-block:clamp(4rem,9vw,7.5rem);margin-bottom:clamp(3.5rem,7vw,5.5rem);overflow:hidden}.mpb-hi__dual::after{content:"";position:absolute;left:38%;top:0;bottom:0;width:1px;background:var(--brand-accent);opacity:.7}.mpb-hi__dual-shell{position:relative;max-width:var(--container-max-width);margin-inline:auto;padding-inline:var(--container-padding-x);width:100%}.mpb-hi__dual-k{margin:0 0 1.5rem;font-size:.75rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:#fff;mix-blend-mode:difference}.mpb-hi__statement{margin:0;max-width:24ch;font-family:var(--font-display-md-family);font-size:clamp(2.3rem,5.4vw,4.75rem);font-weight:800;line-height:.98;text-transform:uppercase;color:#fff;mix-blend-mode:difference}.mpb-hi__statement span{opacity:.55}.mpb-hi__losange{position:absolute;right:var(--container-padding-x);bottom:-1rem;transform:rotate(45deg);background:transparent;border:1px solid #fff;mix-blend-mode:difference;width:1.1rem;height:1.1rem}.mpb-hi__shell{max-width:var(--container-max-width);margin-inline:auto;padding-inline:var(--container-padding-x);width:100%;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:clamp(2.5rem,7vw,7rem);align-items:start}.mpb-hi__prose{color:var(--fg-secondary)}.mpb-hi__prose h2{font-size:1.6rem;color:var(--fg-on-default)}.mpb-hi__fig{margin:1.5rem 0 0;aspect-ratio:4 / 3;overflow:hidden;border-radius:var(--border-radius-sm);background:var(--bg-surface-high)}.mpb-hi__fig img{width:100%;height:100%;object-fit:cover;display:block}.mpb-hi__cartouche{width:100%;border-collapse:collapse;border:2px solid var(--fg-on-default);font-size:.9rem;background:var(--bg-surface-low)}.mpb-hi__cartouche caption{caption-side:top;text-align:left;padding:.55rem .9rem;background:var(--fg-on-default);color:var(--bg-default);font-size:.7rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase}.mpb-hi__cartouche th,.mpb-hi__cartouche td{padding:.7rem .9rem;border-top:1px solid var(--border-color-default);text-align:left;vertical-align:top}.mpb-hi__cartouche th{width:36%;border-right:1px solid var(--border-color-default);font-size:.7rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-secondary)}.mpb-hi__cartouche td{font-weight:500}@media (max-width:900px){.mpb-hi__shell{grid-template-columns:minmax(0,1fr)}.mpb-hi__dual{background:linear-gradient(180deg,var(--bg-inverse) 0 55%,var(--bg-default) 55% 100%)}.mpb-hi__dual::after{left:0;right:0;top:55%;bottom:auto;width:auto;height:1px}}.mpb-hm{background:var(--bg-inverse);color:var(--fg-on-inverse);padding-block:clamp(4rem,8vw,6.5rem) 0}.mpb-hm__head{max-width:var(--container-max-width);margin:0 auto clamp(2rem,4vw,3rem);padding-inline:var(--container-padding-x)}.mpb-hm__panels{display:flex;height:clamp(34rem,70vh,44rem)}.mpb-hm__panel{position:relative;flex:1;overflow:hidden;transition:flex-grow .7s cubic-bezier(.6,0,.2,1);border-left:1px solid rgba(255,255,255,.12)}.mpb-hm__panel:first-child{border-left:0}.mpb-hm__panel:hover,.mpb-hm__panel:focus-within{flex-grow:1.7}.mpb-hm__panel>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(.4) brightness(.7);transition:filter .6s,transform 1.2s}.mpb-hm__panel:hover>img,.mpb-hm__panel:focus-within>img{filter:none;transform:scale(1.03)}.mpb-hm__panel::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(14,16,18,.95) 5%,rgba(14,16,18,.25) 60%,transparent);pointer-events:none}.mpb-hm__body{position:absolute;left:0;right:0;bottom:0;z-index:1;padding:clamp(1.5rem,3vw,2.5rem)}.mpb-hm__k{margin:0 0 .5rem;font-size:.7rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--brand-accent)}.mpb-hm__t{margin:0;font-family:var(--font-display-md-family);font-size:clamp(1.9rem,3.2vw,3rem);font-weight:800;text-transform:uppercase;line-height:.95}.mpb-hm__t a{color:#fff;text-decoration:none}.mpb-hm__t a::after{content:"";position:absolute;inset:0;z-index:0}.mpb-hm__list{list-style:none;margin:1.25rem 0 0;padding:0;display:grid;gap:.35rem;max-height:0;opacity:0;overflow:hidden;transition:max-height .6s,opacity .4s;position:relative;z-index:1}.mpb-hm__panel:hover .mpb-hm__list,.mpb-hm__panel:focus-within .mpb-hm__list{max-height:14rem;opacity:1}.mpb-hm__list a{color:rgba(255,255,255,.85);text-decoration:none;font-size:.95rem}.mpb-hm__list a::before{content:"— ";color:var(--brand-accent)}.mpb-hm__list a:hover{color:#fff}@media (hover:none),(max-width:900px){.mpb-hm__panels{flex-direction:column;height:auto}.mpb-hm__panel{min-height:26rem;border-left:0;border-top:1px solid rgba(255,255,255,.12)}.mpb-hm__list{max-height:none;opacity:1}}.mpb-hs{position:relative;background:var(--bg-default);color:var(--fg-on-default);padding-block:clamp(4.5rem,9vw,7.5rem)}.mpb-hs__shell{max-width:var(--container-max-width);margin-inline:auto;padding-inline:var(--container-padding-x);width:100%;display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(2rem,6vw,6rem);align-items:start}.mpb-hs__head{position:sticky;top:calc(var(--header-height,5rem) + 2rem)}.mpb-hs__list{list-style:none;margin:0;padding:0;border-top:2px solid var(--fg-on-default)}.mpb-hs__row{border-bottom:1px solid var(--border-color-default)}.mpb-hs__link{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 2.5rem;gap:.35rem 1.5rem;padding:1.5rem 0;color:inherit;text-decoration:none}.mpb-hs__t{font-family:var(--font-display-md-family);font-size:clamp(1.6rem,3vw,2.6rem);font-weight:800;text-transform:uppercase;line-height:1;transition:color .2s,transform .35s}.mpb-hs__d{grid-column:1;font-size:.95rem;line-height:1.5;color:var(--fg-secondary);max-width:38rem}.mpb-hs__arrow{grid-column:2;grid-row:1 / span 2;align-self:center;width:2.5rem;height:2.5rem;border:1px solid var(--border-color-strong);border-radius:50%;position:relative;transition:background-color .2s,border-color .2s}.mpb-hs__arrow::after{content:"";position:absolute;inset:0;margin:auto;width:.9rem;height:.9rem;background:currentColor;clip-path:polygon(0 45%,70% 45%,45% 18%,55% 8%,100% 50%,55% 92%,45% 82%,70% 55%,0 55%)}.mpb-hs__link:hover .mpb-hs__t,.mpb-hs__link:focus-visible .mpb-hs__t{color:var(--brand-accent);transform:translateX(.5rem)}.mpb-hs__link:hover .mpb-hs__arrow{background:var(--brand-accent);border-color:var(--brand-accent);color:#fff}.mpb-hs__float{position:fixed;left:0;top:0;z-index:5;width:20rem;aspect-ratio:4 / 3;pointer-events:none;opacity:0;transform:translate(-50%,-50%) scale(.85);transition:opacity .25s,transform .25s;overflow:hidden;border-radius:var(--border-radius-sm);box-shadow:var(--shadow-lg)}.mpb-hs__float.is-on{opacity:1;transform:translate(-50%,-50%) scale(1)}.mpb-hs__float img{width:100%;height:100%;object-fit:cover;display:block}@media (max-width:900px){.mpb-hs__shell{grid-template-columns:minmax(0,1fr)}.mpb-hs__head{position:static}.mpb-hs__float{display:none}}.mpb-hr{background:var(--bg-inverse);color:var(--fg-on-inverse);padding-block:clamp(4rem,8vw,6.5rem);overflow:hidden}.mpb-hr__head{max-width:var(--container-max-width);margin:0 auto 2.5rem;padding-inline:var(--container-padding-x);display:flex;align-items:end;justify-content:space-between;gap:2rem;flex-wrap:wrap}.mpb-hr__nav{display:flex;align-items:center;gap:.75rem}.mpb-hr__nav .mpb-link{margin-left:1rem;color:#fff}.mpb-hr__btn{width:3rem;height:3rem;border-radius:50%;border:1px solid rgba(255,255,255,.35);background:transparent;color:#fff;cursor:pointer;position:relative;transition:background-color .2s,border-color .2s}.mpb-hr__btn::after{content:"";position:absolute;inset:0;margin:auto;width:1rem;height:1rem;background:currentColor;clip-path:polygon(100% 45%,30% 45%,55% 18%,45% 8%,0 50%,45% 92%,55% 82%,30% 55%,100% 55%)}.mpb-hr__btn--next::after{transform:scaleX(-1)}.mpb-hr__btn:hover{background:var(--brand-accent);border-color:var(--brand-accent)}.mpb-hr__rail{list-style:none;margin:0;padding:0 var(--container-padding-x) 1rem max(var(--container-padding-x),calc((100vw - var(--container-max-width)) / 2 + var(--container-padding-x)));display:grid;grid-auto-flow:column;grid-auto-columns:clamp(17rem,28vw,25rem);gap:1.25rem;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:var(--brand-accent) transparent}.mpb-hr__item{scroll-snap-align:start}.mpb-hr__card{display:grid;gap:.6rem;color:#fff;text-decoration:none}.mpb-hr__img{display:block;aspect-ratio:3 / 4;overflow:hidden;border-radius:var(--border-radius-sm);background:rgba(255,255,255,.06)}.mpb-hr__img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .8s cubic-bezier(.2,.7,.2,1)}.mpb-hr__card:hover .mpb-hr__img img{transform:scale(1.05)}.mpb-hr__meta{font-size:.7rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--brand-accent)}.mpb-hr__t{font-family:var(--font-title-lg-family);font-size:1.1rem;font-weight:600;line-height:1.3}.mpb-hr__card:hover .mpb-hr__t{text-decoration:underline;text-decoration-color:var(--brand-accent)}.mpb-me{background:var(--bg-inverse) url('/media/web/mpb35/ia-bureau-etudes.jpg') center / cover;color:var(--fg-on-inverse);position:relative;padding-block:clamp(4.5rem,9vw,7rem);isolation:isolate}.mpb-me::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(14,16,18,.96) 30%,rgba(14,16,18,.86))}.mpb-me__shell{max-width:var(--container-max-width);margin-inline:auto;padding-inline:var(--container-padding-x);width:100%;display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.4fr);gap:clamp(2.5rem,6vw,6rem)}.mpb-me__more{display:inline-block;margin-top:2rem;color:#fff}.mpb-me__steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 2.5rem;counter-reset:none}.mpb-me__step{position:relative;padding:1.5rem 0 1.5rem 4rem;border-top:1px solid rgba(255,255,255,.16)}.mpb-me__n{position:absolute;left:0;top:1.2rem;width:2.8rem;height:2.8rem;display:grid;place-items:center;color:var(--brand-accent);font-family:var(--font-display-md-family);font-size:1.2rem;font-weight:800}.mpb-me__n::before{content:"";position:absolute;inset:.42rem;border:1px solid var(--brand-accent);transform:rotate(45deg)}.mpb-me__t{margin:0 0 .4rem;font-family:var(--font-title-lg-family);font-size:1.15rem;font-weight:600}.mpb-me__d{margin:0;font-size:.95rem;line-height:1.55;color:rgba(255,255,255,.72)}@media (max-width:900px){.mpb-me__shell{grid-template-columns:minmax(0,1fr)}.mpb-me__steps{grid-template-columns:minmax(0,1fr)}}.mpb-hp{background:var(--bg-subtle);color:var(--fg-on-default);padding-block:clamp(4.5rem,9vw,7rem)}.mpb-hp__shell{max-width:var(--container-max-width);margin-inline:auto;padding-inline:var(--container-padding-x);width:100%;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(2.5rem,7vw,7rem);align-items:center}.mpb-hp__fig{margin:0;aspect-ratio:4 / 5;overflow:hidden;border-radius:var(--border-radius-sm);background:var(--bg-surface-high);position:relative}.mpb-hp__fig img{width:100%;height:100%;object-fit:cover;display:block}.mpb-hp__fig::after{content:"";position:absolute;inset:1rem;border:1px solid rgba(255,255,255,.55);pointer-events:none}.mpb-hp__list{list-style:none;margin:2rem 0 0;padding:0;display:grid;gap:.6rem}.mpb-hp__list li{position:relative;padding-left:2rem;font-weight:500}.mpb-hp__list li::before{content:"";position:absolute;left:0;top:.6em;width:1.25rem;height:1px;background:var(--brand-accent)}.mpb-hp__actions{display:flex;align-items:center;gap:1.75rem;margin-top:2.25rem;flex-wrap:wrap}@media (max-width:900px){.mpb-hp__shell{grid-template-columns:minmax(0,1fr)}.mpb-hp__fig{aspect-ratio:4 / 3}}.mpb-ha{border-top:1px solid var(--border-color-subtle)}.mpb-ha__grid{grid-template-columns:repeat(auto-fill,minmax(20rem,1fr))}.mpb-ha__card .mpb-card__m{order:-1;border:0;padding:0;color:var(--brand-accent)}.mpb-ha__card .mpb-card__img{order:-2;aspect-ratio:16 / 10}.mpb-ha__card .mpb-card__t{font-size:1.45rem}.mpb-faq{background:var(--bg-subtle);color:var(--fg-on-default);padding-block:clamp(4rem,8vw,6rem)}.mpb-faq__shell{max-width:var(--container-max-width);margin-inline:auto;padding-inline:var(--container-padding-x);width:100%;display:grid;grid-template-columns:minmax(14rem,22rem) minmax(0,1fr);gap:clamp(2rem,6vw,6rem)}.mpb-faq__aside{margin:1.5rem 0 0;color:var(--fg-secondary);font-size:.95rem;line-height:1.5}.mpb-faq__aside a{color:var(--fg-on-default);text-decoration-color:var(--brand-accent);text-decoration-thickness:2px}.mpb-faq__list{border-top:1px solid var(--border-color-strong)}.mpb-faq__item{border-bottom:1px solid var(--border-color-default)}.mpb-faq__item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:1.5rem;padding:1.4rem 0;font-family:var(--font-title-lg-family);font-size:var(--font-title-lg-size);font-weight:600;line-height:1.3}.mpb-faq__item summary::-webkit-details-marker{display:none}.mpb-faq__item summary::after{content:"";flex:none;width:1.1rem;height:1.1rem;margin-top:.3rem;background:linear-gradient(var(--brand-accent),var(--brand-accent)) center / 100% 2px no-repeat,linear-gradient(var(--brand-accent),var(--brand-accent)) center / 2px 100% no-repeat;transition:transform .25s}.mpb-faq__item[open] summary::after{transform:rotate(45deg)}.mpb-faq__item summary:hover{color:var(--brand-accent)}.mpb-faq__item summary:focus-visible{outline:2px solid var(--brand-accent);outline-offset:4px}.mpb-faq__answer{padding:0 0 1.5rem;max-width:50rem;color:var(--fg-secondary)}@media (max-width:900px){.mpb-faq__shell{grid-template-columns:minmax(0,1fr)}}