.ip-story{height:var(--story-vh,600vh);background:var(--ip-charcoal);position:relative}.ip-story-anchor{height:0;scroll-margin-top:92px;display:block}.ip-story-sticky{isolation:isolate;height:100svh;display:grid;position:sticky;top:0;overflow:hidden}.ip-story-poster,.ip-story-video{object-fit:cover;z-index:0;width:100%;height:100%;position:absolute;inset:0}.ip-story-video{opacity:0;z-index:1;transition:opacity .25s linear}.ip-story-video:not([src]){display:none}.ip-story-video.is-live{opacity:1}.ip-story[data-mode=static] .ip-story-video{display:none}.ip-story-sticky:after{content:"";z-index:2;pointer-events:none;background:linear-gradient(180deg, rgb(var(--veil-deep) / .6) 0%, rgb(var(--ink-rgb) / .26) 42%, rgb(var(--ink-rgb) / .88) 100%);position:absolute;inset:0}.ip-story-brand,.ip-story-overlays,.ip-story-cue,.ip-story-progress{z-index:3;position:relative}.ip-story-brand{will-change:opacity, transform;width:100%;max-width:1520px;padding:0 var(--gutter) clamp(72px, 12vh, 132px);color:var(--ip-ivory);align-self:end;margin-inline:auto}.ip-story-title{font-family:var(--font-display), Georgia, serif;letter-spacing:-.02em;text-wrap:balance;margin-top:1.6rem;font-size:clamp(3rem,7.6vw,7.6rem);font-weight:300;line-height:.95}.ip-story-lead{max-width:44ch;color:rgb(var(--ivory-rgb) / .92);text-shadow:0 2px 26px rgb(var(--veil-top) / .6);margin-top:1.8rem;font-size:clamp(1.02rem,1.2vw,1.22rem);line-height:1.72}.ip-story-actions{flex-wrap:wrap;gap:1rem;margin-top:2.4rem;display:flex}.ip-story-overlays{padding:0 var(--gutter);pointer-events:none;place-items:center;display:grid;position:absolute;inset:0}.ip-story-overlay{max-width:36rem;color:var(--ip-ivory);text-shadow:0 2px 26px rgb(var(--veil-top) / .7);will-change:opacity, transform;grid-area:1/1;margin:0;padding:2.6rem 2.8rem;position:relative}.ip-story-overlay:before{content:"";z-index:-1;background:radial-gradient(68% 62% at var(--halo-x,30%) 50%, rgb(var(--veil-top) / .84) 0%, rgb(var(--veil-top) / .66) 40%, rgb(var(--veil-top) / .32) 64%, transparent 82%);position:absolute;inset:-26% -18%}.ip-story-overlay[data-align=center]:before{--halo-x:50%}.ip-story-overlay[data-align=right]:before{--halo-x:70%}.ip-story-overlay[data-align=left]{text-align:left;justify-self:start}.ip-story-overlay[data-align=center]{text-align:center;justify-self:center}.ip-story-overlay[data-align=right]{text-align:right;justify-self:end}.ip-story-overlay-title{font-family:var(--font-display), Georgia, serif;letter-spacing:-.015em;white-space:pre-line;font-size:clamp(2rem,4vw,3.8rem);font-weight:300;line-height:1.04}.ip-story-overlay-body{max-width:30rem;color:rgb(var(--ivory-rgb) / .97);margin-top:1.1rem;font-size:clamp(1rem,1.15vw,1.2rem);font-weight:400;line-height:1.68}.js .ip-story-overlay{opacity:0}.ip-story[data-mode=static] .ip-story-overlay{opacity:1;position:static}.ip-story-cue{letter-spacing:.32em;text-transform:uppercase;color:rgb(var(--ivory-rgb) / .6);pointer-events:none;flex-direction:column;align-items:center;gap:.9rem;font-size:.6rem;display:none;position:absolute;bottom:1.6rem;left:50%;transform:translate(-50%)}@media (min-width:768px){.ip-story-cue{display:flex}}.ip-story-cue-line{background:linear-gradient(180deg, var(--ip-gold), rgb(var(--metal-rgb) / .08));width:1px;height:56px;animation:ip-breathe 2.8s var(--ease-in-out) infinite;will-change:transform}.ip-story-progress{left:var(--gutter);right:var(--gutter);gap:6px;margin:0;padding:0;list-style:none;display:flex;position:absolute;bottom:.9rem}.ip-story-progress li{background:rgb(var(--ivory-rgb) / .16);height:2px;overflow:hidden}.ip-story-progress span{background:linear-gradient(90deg, var(--ip-gold-dark), var(--ip-gold));transform-origin:0;will-change:transform;height:100%;display:block;transform:scaleX(0)}.ip-story-skip{z-index:20;background:var(--ip-gold);color:var(--ip-navy-ink);letter-spacing:.22em;text-transform:uppercase;transition:translate var(--dur) var(--ease);border-radius:999px;padding:.85rem 1.6rem;font-size:.68rem;font-weight:600;position:absolute;top:.5rem;left:50%;translate:-50% -200%}.ip-story-skip:focus-visible{translate:-50%}@media (max-width:767.98px){.ip-story-sticky{background:var(--ip-charcoal);grid-template-rows:auto 1fr;align-content:start}.ip-story-poster,.ip-story-video{aspect-ratio:2.36;object-fit:contain;grid-area:1/1;align-self:start;height:auto;margin-top:84px;position:relative;inset:auto}.ip-story-video{margin-top:0;position:absolute;inset:84px 0 auto}.ip-story-sticky:after{background:linear-gradient(180deg, rgb(var(--veil-deep) / .5) 0%, rgb(var(--ink-rgb) / .1) 22%, rgb(var(--ink-rgb) / .55) 40%, var(--ip-charcoal) 62%)}.ip-story-brand{grid-row:2;align-self:start;padding-bottom:2.5rem}.ip-story-overlays{place-items:start stretch;padding-top:2.2rem;inset:calc(84px + 42.3729vw) 0 0}.ip-story-overlay[data-align]{text-align:left;justify-self:stretch;max-width:none}.ip-story-overlay-body{text-shadow:none}.ip-story-overlay{padding:0 var(--gutter);text-shadow:none}.ip-story-overlay:before{display:none}}@keyframes ip-marquee{0%{transform:translate(0,0)}to{transform:translate(-50%)}}.ip-marquee{-webkit-mask-image:linear-gradient(90deg,#0000,#000 12% 88%,#0000);mask-image:linear-gradient(90deg,#0000,#000 12% 88%,#0000)}.ip-marquee-track{will-change:transform;width:max-content;animation:46s linear infinite ip-marquee;display:flex}.ip-marquee:hover .ip-marquee-track,.ip-marquee:focus-within .ip-marquee-track{animation-play-state:paused}.ip-logo-rail{background:var(--bg);border-block:1px solid rgb(var(--metal-rgb) / .14);position:relative}.ip-logo-rail:before,.ip-logo-rail:after{content:"";pointer-events:none;z-index:2;width:clamp(80px,12vw,200px);position:absolute;inset-block:0}.ip-logo-rail:before{background:linear-gradient(90deg, var(--bg), transparent);left:0}.ip-logo-rail:after{background:linear-gradient(270deg, var(--bg), transparent);right:0}.ip-logo{filter:grayscale()brightness(1.2);opacity:.82;transition:filter var(--dur-ample) var(--ease), opacity var(--dur-ample) var(--ease)}.ip-logo:hover{filter:grayscale(0);opacity:1}.ip-dest-track{gap:clamp(16px,2vw,32px);display:flex}@media (max-width:1023.98px),(hover:none){.ip-dest-scroller{overscroll-behavior-x:contain;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-inline:var(--gutter);overflow-x:auto}.ip-dest-scroller::-webkit-scrollbar{display:none}.ip-dest-card{scroll-snap-align:center;flex:0 0 min(82vw,520px)}}@media (min-width:1024px) and (hover:hover){.ip-dest-scroller{overflow:hidden}.ip-dest-track{padding-inline:var(--gutter)}.ip-dest-card{flex:0 0 min(42vw,640px)}}@media (min-width:1024px) and (hover:hover) and (prefers-reduced-motion:reduce){.ip-dest-scroller{overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scrollbar-width:none;overflow-x:auto}.ip-dest-scroller::-webkit-scrollbar{display:none}.ip-dest-card{scroll-snap-align:center}}.ip-dest-card .ip-dest-img{will-change:transform;transform:scale(1.06)}.ip-float-img{aspect-ratio:4/5;pointer-events:none;opacity:0;transform-origin:50%;will-change:transform, opacity;z-index:5;border-radius:2px;width:clamp(260px,24vw,380px);position:absolute;top:0;left:0;overflow:hidden}.ip-float-img>.ip-float-frame{opacity:0;transition:opacity var(--dur) var(--ease);position:absolute;inset:0}.ip-float-img>.ip-float-frame[data-active=true]{opacity:1}.ip-sig-row>a{transition:opacity var(--dur-ample) var(--ease)}@media (hover:hover) and (pointer:fine){.ip-sig-list:hover .ip-sig-row:not(:hover)>a{opacity:.38}}.ip-timeline-line{transform-origin:top;will-change:transform;transform:scaleY(0)}.ip-faq-panel{transition:grid-template-rows var(--dur-ample) var(--ease);grid-template-rows:0fr;display:grid}.ip-faq-panel[data-open=true]{grid-template-rows:1fr}.ip-faq-panel>div{visibility:hidden;transition:visibility 0s linear var(--dur-ample);overflow:hidden}.ip-faq-panel[data-open=true]>div{visibility:visible;transition-delay:0s}.ip-faq-icon{transition:transform var(--dur-ample) var(--ease)}.ip-faq-trigger[aria-expanded=true] .ip-faq-icon{transform:rotate(45deg)}@media (prefers-reduced-motion:reduce){.ip-scrollcue-line,.ip-marquee-track{animation:none}.ip-timeline-line,.ip-dest-card .ip-dest-img{transform:none}.ip-story-cue-line{animation:none}.ip-story{height:auto}.ip-story-sticky{height:auto;position:static}}.ip-prog{transition:background-color var(--dur) var(--ease)}.ip-prog:hover{background:var(--surface-800)}.ip-prog-num{font-variant-numeric:tabular-nums;color:var(--text-faint);transition:color var(--dur) var(--ease);font-size:clamp(2.6rem,4vw,3.6rem);font-weight:300;line-height:1;display:block}.ip-prog:hover .ip-prog-num,.ip-prog:hover h4{color:var(--accent)}.ip-prog-rule{background:var(--accent);transform-origin:0;width:44px;height:1px;transition:transform var(--dur-ample) var(--ease);display:block;transform:scaleX(1)}.ip-prog:hover .ip-prog-rule{transform:scaleX(2.6)}.ip-prog-media{background:var(--surface-800)}.ip-prog-img{transition:transform var(--dur-ample) var(--ease)}.ip-prog:hover .ip-prog-img,.ip-prog:focus-visible .ip-prog-img{transform:scale(1.04)}@media (prefers-reduced-motion:reduce){.ip-prog-img,.ip-prog:hover .ip-prog-img,.ip-prog:focus-visible .ip-prog-img{transition:none;transform:none}}.ip-step-dot{background:var(--text-faint);transition:background-color var(--dur) var(--ease)}.ip-step-num{color:var(--text-faint);transition:color var(--dur) var(--ease)}.ip-step.is-reached .ip-step-dot{background:var(--accent)}.ip-step.is-reached .ip-step-num{color:var(--accent)}
.ip-porte{background:var(--surface-900);color:var(--surface-50);position:relative}.ip-porte-grille{flex-direction:column;min-height:100svh;display:flex}@media (min-width:768px){.ip-porte-grille{flex-direction:row;height:100svh;min-height:560px}}.ip-porte-panneau{isolation:isolate;min-height:50svh;color:inherit;transition:flex-grow var(--dur-ample) var(--ease);flex:1 1 0;align-items:flex-end;text-decoration:none;display:flex;position:relative;overflow:hidden}.ip-porte-panneau+.ip-porte-panneau{border-top:1px solid rgb(var(--metal-rgb) / .35)}@media (max-width:767.98px){.ip-porte-panneau{flex:1 0 auto}.ip-porte-panneau:first-child{padding-top:calc(76px + var(--sp-4))}}@media (min-width:768px){.ip-porte-panneau{min-height:0}.ip-porte-panneau+.ip-porte-panneau{border-top:0;border-left:1px solid rgb(var(--metal-rgb) / .35)}}@media (min-width:768px) and (hover:hover){.ip-porte-panneau:hover,.ip-porte-panneau:focus-visible{flex-grow:1.22}}.ip-porte-panneau:focus-visible{outline:2px solid var(--ip-gold);outline-offset:-8px}.ip-porte-image{object-fit:cover;z-index:-2;transition:transform var(--dur-ample) var(--ease), filter var(--dur-ample) var(--ease);transform:scale(1.02)}.ip-porte-panneau:hover .ip-porte-image{transform:scale(1.06)}@media (hover:hover){.ip-porte-grille:hover .ip-porte-panneau:not(:hover) .ip-porte-image{filter:saturate(.7)brightness(.78)}}.ip-porte-voile{z-index:-1;background:linear-gradient(180deg, rgb(var(--veil-top) / .5) 0%, rgb(var(--veil-base) / .08) 36%, rgb(var(--veil-top) / .92) 100%);position:absolute;inset:0}.ip-porte-contenu{gap:var(--sp-4);max-width:38rem;padding:clamp(28px, 5vw, 72px) var(--gutter) clamp(36px, 8vh, 96px);display:grid}.ip-porte-titre{font-family:var(--font-display), Georgia, serif;letter-spacing:-.015em;font-size:clamp(2.4rem,4.6vw,4.8rem);font-weight:300;line-height:.98}.ip-porte-texte{max-width:36ch;color:rgb(var(--ivory-rgb) / .8);font-size:clamp(.92rem,1.05vw,1.02rem);line-height:1.65}.ip-porte-cta{margin-top:var(--sp-2);border-radius:var(--radius-pill);letter-spacing:.28em;text-transform:uppercase;transition:background-color var(--dur) var(--ease), color var(--dur) var(--ease), box-shadow var(--dur-ample) var(--ease);border:1px solid #0000;justify-self:start;align-items:center;gap:.8rem;padding:.95rem 1.9rem;font-size:.68rem;display:inline-flex}.ip-porte-cta[data-ton=or]{background:linear-gradient(135deg, var(--ip-gold-dark), var(--ip-gold) 55%, var(--ip-gold-pale));color:var(--ip-navy-ink);box-shadow:0 18px 40px -18px rgb(var(--metal-rgb) / .6)}.ip-porte-cta[data-ton=orange]{border-color:rgb(var(--travaux-rgb) / .75);color:var(--travaux-300)}.ip-porte-panneau[data-marque=travaux] .ip-porte-surtitre{color:var(--travaux-300)}.ip-porte-panneau[data-marque=travaux]:hover .ip-porte-cta,.ip-porte-panneau[data-marque=travaux]:focus-visible .ip-porte-cta{background:var(--travaux-500);color:var(--surface-800)}.ip-porte-panneau[data-marque=travaux]:focus-visible{outline-color:var(--travaux-300)}.ip-porte-ancre{width:1px;height:1px;position:absolute;bottom:0;left:0}.ip-porte+.ip-story .ip-story-skip:not(:focus-visible){opacity:0;pointer-events:none}