/* Études de cas v2 · couche « wow ». Charge après nk.css + etudes.css. Aucun cercle. */
:root{--fs-giga:clamp(56px,10.5vw,200px);--fs-tera:clamp(72px,15vw,280px);--fs-quote:clamp(36px,5.6vw,104px)}
.badge{position:fixed;left:16px;bottom:16px;z-index:60;background:var(--marin);color:var(--creme);font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding:8px 14px;border-radius:999px;max-width:min(560px,calc(100vw - 32px));line-height:1.4}
.badge b{color:#FF8A7D;font-weight:400}
/* Apparitions */
.xm [data-rv]{opacity:0;transform:translateY(32px);transition:opacity .9s var(--e-out),transform 1.1s var(--e-out)}
.xm [data-rv].in{opacity:1;transform:none}
.xm [data-rv="mask"]{opacity:1;transform:none;clip-path:inset(0 0 100% 0);transition:clip-path 1.2s var(--e-out)}
.xm [data-rv="mask"].in{clip-path:inset(0 0 0 0)}
.split .ec-w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em;margin-bottom:-.08em}
.xm .split .ec-w>span{display:inline-block;transform:translateY(105%);transition:transform 1s var(--e-out);transition-delay:calc(var(--i)*45ms)}
.xm .split.in .ec-w>span{transform:none}
.js-off [data-rv],.xr [data-rv]{opacity:1!important;transform:none!important;clip-path:none!important}
.xr .split .ec-w>span{transform:none!important}
/* Titres géants */
.giga{font-weight:200;font-size:var(--fs-giga);line-height:.92;letter-spacing:-.045em}
.tera{font-weight:200;font-size:var(--fs-tera);line-height:.85;letter-spacing:-.055em}
.ex2{font-size:11px;letter-spacing:.1em;text-transform:uppercase;border:1px solid currentColor;border-radius:999px;padding:3px 10px;opacity:.7;font-weight:400;vertical-align:middle;white-space:nowrap;display:inline-block;line-height:1.4}
/* Héros v2 */
.hx{position:relative;min-height:calc(100svh - 72px);display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;padding:120px 0 56px}
.hx .wrap{position:relative;z-index:3;width:100%}
.hx .bg{position:absolute;inset:0;z-index:1}
.hx .bg img{width:100%;height:118%;object-fit:cover;will-change:transform}
.hx .veil{position:absolute;inset:0;z-index:2;background:linear-gradient(180deg,rgba(1,12,48,.15) 0%,rgba(1,12,48,.35) 45%,rgba(1,12,48,.92) 100%)}
.hx-meta{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;margin-top:48px;padding-top:22px;border-top:1px solid var(--lnd);align-items:start}
.lt .hx-meta,.hx.lt .hx-meta{border-color:var(--ln)}
.hx-meta .k{grid-column:span 2}.hx-meta .sv{grid-column:span 4}.hx-meta .sb{grid-column:9/13;font-weight:200;font-size:var(--fs-lead);line-height:1.4}
.hx-meta dt{margin-bottom:8px}.hx-meta dd{font-size:15px}
.hx .crumbs{position:absolute;top:28px;left:var(--m);z-index:3;margin:0}
.hx .ec-kick{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--mud);display:flex;gap:14px;align-items:center;margin-bottom:28px}
.hx.lt .ec-kick,.hx.lt .crumbs{color:var(--mu)}
.hx .ec-kick::before{content:"";width:40px;height:2px;background:var(--milieu)}
.hx-sig{display:flex;height:2px;margin:36px 0 0;max-width:62%}
.hx-sig i{flex:1;background:rgba(254,249,243,.35)}.hx-sig b{width:30%;background:var(--milieu);transform-origin:left;animation:sig 1.4s var(--e-out) .5s both}
.hx.lt .hx-sig i{background:var(--ln)}
@keyframes sig{from{transform:scaleX(0)}}
.scroll-cue{position:absolute;right:var(--m);bottom:56px;z-index:3;writing-mode:vertical-rl;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mud);display:flex;gap:14px;align-items:center}
.scroll-cue::after{content:"";width:1px;height:64px;background:linear-gradient(var(--creme),transparent)}
/* Sections rythme */
.sx{padding:clamp(110px,20vh,240px) 0}
.sx.tight{padding:clamp(80px,13vh,150px) 0}
.chap{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:end;margin-bottom:clamp(48px,8vh,96px)}
.chap .num{grid-column:1/4;align-self:start;padding-top:14px}
.chap h2{grid-column:4/13;font-weight:200;font-size:var(--fs-h2xl);line-height:.98;letter-spacing:-.035em;max-width:15ch}
.body12{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.body12 .c{grid-column:4/10}.body12 .c-w{grid-column:4/13}
.lead2{font-weight:200;font-size:clamp(22px,2.1vw,34px);line-height:1.32;letter-spacing:-.01em;max-width:30ch}
/* Grand chiffre */
.kx{padding:clamp(110px,20vh,240px) 0;overflow:hidden;position:relative}
.kx .wrap{position:relative;z-index:2}
.kx-hero{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:end}
.kx-hero .ec-big{grid-column:1/9;font-weight:200;font-size:clamp(120px,24vw,420px);line-height:.8;letter-spacing:-.06em;font-variant-numeric:tabular-nums;white-space:nowrap}
.kx-hero .ec-big small{font-size:.32em;letter-spacing:-.03em;margin-left:.06em}
.kx-hero .lbl{grid-column:9/13;padding-bottom:3vw}
.kx-hero .lbl p{font-size:20px;line-height:1.35;max-width:24ch}
.kx-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:clamp(64px,10vh,120px);border-top:1px solid var(--lnd);padding-top:28px}
.lt .kx-row,.kx.lt .kx-row{border-color:var(--ln)}
.kx-row .v{font-weight:200;font-size:clamp(48px,5.4vw,96px);line-height:1;letter-spacing:-.04em;font-variant-numeric:tabular-nums;display:block}
.kx-row .l{display:block;margin-top:12px;font-size:15px;max-width:24ch}
.kx .slash{position:absolute;right:-8vw;top:0;bottom:0;width:34vw;background:var(--milieu);clip-path:polygon(62% 0,100% 0,100% 100%,22% 100%);opacity:.95;z-index:1}
/* Citation géante */
.qx{padding:clamp(120px,22vh,260px) 0}
.qx blockquote{font-weight:200;font-size:var(--fs-quote);line-height:1.02;letter-spacing:-.035em;max-width:20ch}
.qx blockquote .hl{background-image:var(--dot);background-repeat:no-repeat;background-size:100% .08em;background-position:0 92%;transition:background-size .9s var(--e-out)}
.xm .qx blockquote .hl{background-size:0% .08em}
.xm .qx blockquote.split.in .hl,.xr .qx blockquote .hl{background-size:100% .08em}
.qx .ec-who{margin-top:48px;display:flex;gap:20px;align-items:center}
.qx .ec-who .sq{width:72px;height:72px;filter:grayscale(1)}
/* Fond perdu */
.bleed{position:relative;height:clamp(420px,90vh,1000px);overflow:hidden}
.bleed img{position:absolute;inset:-8% 0;width:100%;height:116%;object-fit:cover;will-change:transform}
.bleed .cap2{position:absolute;left:var(--m);bottom:24px;z-index:2;color:var(--creme);font-size:12px;letter-spacing:.1em;text-transform:uppercase;background:rgba(1,12,48,.55);padding:6px 12px;border-radius:999px}
/* Avant / après */
.ba{position:relative;overflow:hidden;--pos:50%;user-select:none;touch-action:pan-y;background:#ddd}
.ba>.a,.ba>.b{position:absolute;inset:0}
.ba>.b{clip-path:inset(0 0 0 var(--pos))}
.ba img{width:100%;height:100%;object-fit:cover;object-position:top}
.ba .ph{height:100%}
.ba .hand{position:absolute;top:0;bottom:0;left:var(--pos);width:2px;background:var(--creme);transform:translateX(-1px);z-index:3;pointer-events:none;box-shadow:0 0 0 1px rgba(1,12,48,.2)}
.ba .hand span{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--creme);color:var(--marin);border-radius:999px;padding:10px 16px;font-size:12px;white-space:nowrap;letter-spacing:.06em;box-shadow:0 10px 30px -10px rgba(1,12,48,.5)}
.ba input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;z-index:4;margin:0}
.ba .ec-tg{position:absolute;top:18px;z-index:2;font-size:11px;letter-spacing:.12em;text-transform:uppercase;background:rgba(1,12,48,.75);color:var(--creme);padding:6px 12px;border-radius:999px}
.ba .ec-tg.l{left:18px}.ba .ec-tg.r{right:18px}
.ba input:focus-visible~.hand span{outline:2px solid var(--corail);outline-offset:3px}
/* Cas suivant plein écran */
.nx2{position:relative;height:100svh;min-height:620px;display:flex;align-items:flex-end;overflow:hidden;color:var(--creme);background:var(--marin)}
.nx2 img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.08);transition:transform 1.6s var(--e-out);opacity:.75}
.nx2:hover img,.nx2.in img{transform:scale(1)}
.nx2::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(1,12,48,.1),rgba(1,12,48,.88));z-index:1}
.nx2 .wrap{position:relative;z-index:2;padding-bottom:64px;width:100%}
.nx2 .t{display:block;font-weight:200;font-size:var(--fs-giga);line-height:.92;letter-spacing:-.045em;max-width:13ch;margin-top:24px}
.nx2 .go{display:flex;justify-content:space-between;align-items:end;margin-top:40px;gap:24px;flex-wrap:wrap}
.nx2 .bar2{position:absolute;left:0;bottom:0;height:4px;width:100%;background:var(--milieu);z-index:2;transform:scaleX(.18);transform-origin:left;transition:transform 1.2s var(--e-out)}
.nx2:hover .bar2{transform:scaleX(1)}
.rel2{padding:clamp(90px,14vh,160px) 0}
.rel2 .rel{margin-top:0}
.cta2{padding:clamp(110px,20vh,240px) 0;text-align:left}
.cta2 h2{font-weight:200;font-size:var(--fs-giga);line-height:.92;letter-spacing:-.045em;max-width:12ch}
.cta2 .acts{display:flex;gap:24px;align-items:center;margin-top:48px;flex-wrap:wrap}
/* 01 Web */
.web-stage{position:relative;margin-top:-22vh;z-index:4}
.web-stage .browser{max-width:1240px;margin:0 auto;will-change:transform}
.scrollshot{height:clamp(420px,70vh,760px);overflow:hidden;position:relative}
.scrollshot img{width:100%;aspect-ratio:auto!important;height:auto;will-change:transform}
.devrow{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:end}
.devrow .d{grid-column:1/9}.devrow .m{grid-column:9/12;margin-bottom:-12vh}
/* 02 Plateforme */
.arch2{position:relative;display:grid;grid-template-columns:1fr 1.4fr 1fr;gap:clamp(24px,5vw,90px);align-items:center;min-height:440px}
.arch2 .col{display:flex;flex-direction:column;gap:16px;position:relative;z-index:2}
.arch2 .node{border:1px solid var(--lnd);padding:18px 20px;display:flex;justify-content:space-between;font-size:15px;background:var(--marin)}
.arch2 .core{padding:40px;background:var(--creme);color:var(--marin);min-height:340px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.arch2 .core::before{content:"";position:absolute;left:0;top:0;height:6px;width:100%;background:var(--milieu)}
.arch2 .core strong{font-weight:200;font-size:clamp(32px,3.4vw,56px);line-height:1;letter-spacing:-.03em}
.arch2 svg{position:absolute;inset:0;width:100%;height:100%;z-index:1;overflow:visible}
.arch2 svg path{fill:none;stroke:rgba(254,249,243,.35);stroke-width:1;stroke-dasharray:6 6}
.arch2 svg path.flow{stroke:url(#gfl);stroke-width:2;stroke-dasharray:60 400;animation:flow 3.2s linear infinite;animation-play-state:paused}
.arch2.in svg path.flow{animation-play-state:running}
@keyframes flow{to{stroke-dashoffset:-460}}
.feat2{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:center;margin-bottom:clamp(80px,14vh,160px)}
.feat2 .im{grid-column:1/9}.feat2 .tx{grid-column:9/13}
.feat2.r .im{grid-column:5/13;order:2}.feat2.r .tx{grid-column:1/5}
.feat2 .frame{aspect-ratio:16/10}
.feat2 .n{font-weight:200;font-size:clamp(80px,9vw,160px);line-height:.8;color:transparent;-webkit-text-stroke:1px var(--marin);letter-spacing:-.05em}
/* 03 IA */
.ai-stage{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.ai-stage .ec-scr{grid-column:1/9;position:sticky;top:96px;align-self:start}
.ai-stage .steps{grid-column:9/13}
.ai-stage .ec-stp{min-height:56vh;display:flex;flex-direction:column;justify-content:center;border-top:1px solid var(--lnd);opacity:.3;transition:opacity .6s}
.ai-stage .ec-stp.on{opacity:1}
.xr .ai-stage .ec-stp,.js-off .ai-stage .ec-stp{opacity:1;min-height:0;padding:32px 0}
.ai-stage .ec-stp b{font-weight:200;font-size:72px;line-height:1;color:var(--corail);letter-spacing:-.04em}
.ai-stage .ec-stp h3{font-weight:200;font-size:clamp(26px,2.4vw,40px);line-height:1.1;margin:16px 0 10px}
.pin{transition:transform .5s var(--e-out),opacity .5s;opacity:.25;transform:scale(.7)}
.pin.on{opacity:1;transform:none;outline:6px solid rgba(212,56,41,.25)}
.xr .pin{opacity:1;transform:none}
.ai-ui-old{position:absolute;inset:0;background:#fff;display:grid;grid-template-columns:repeat(8,1fr);grid-auto-rows:26px;font-size:10px;color:var(--mu)}
.ai-ui-old i{border-right:1px solid #e3e3e3;border-bottom:1px solid #e3e3e3;font-style:normal;padding:6px}
.ai-ui-old i.h{background:#F0EDE8;color:var(--marin)}.ai-ui-old i.r{background:#FBE3E0}
.gain{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:center;margin-top:48px}
.gain .lb{grid-column:1/4}.gain .tr2{grid-column:4/13;display:flex;flex-direction:column;gap:14px}
.gain .tr2>div{height:56px;display:flex;align-items:center;padding:0 18px;font-size:14px;transform-origin:left;transform:scaleX(0);transition:transform 1.4s var(--e-out)}
.gain.in .tr2>div{transform:scaleX(1)}
.xr .gain .tr2>div{transform:none}
.gain .tr2 .bf{background:rgba(254,249,243,.16)}.gain .tr2 .af{background:var(--milieu-allege);transition-delay:.4s}
/* 04 Marque */
.hx-brand{min-height:calc(100svh - 72px);display:grid;grid-template-rows:1fr auto;background:var(--creme);overflow:hidden;position:relative}
.hx-brand .logo-giant{display:flex;align-items:center;justify-content:center;font-weight:200;font-size:clamp(90px,19vw,360px);letter-spacing:-.06em;line-height:.8}
.pal2{display:flex;height:clamp(420px,82vh,820px)}
.pal2>div{flex:1;display:flex;flex-direction:column;justify-content:flex-end;padding:28px;font-size:13px;gap:6px;transition:flex 1s var(--e-out)}
.pal2>div:hover{flex:2.4}
.pal2>div b{font-weight:200;font-size:clamp(28px,3vw,48px);letter-spacing:-.03em}
.pal2.in>div:nth-child(1){flex:3}
.spec{font-weight:200;font-size:clamp(220px,38vw,640px);line-height:.75;letter-spacing:-.07em;white-space:nowrap}
.marquee{overflow:hidden;white-space:nowrap;border-top:1px solid var(--ln);border-bottom:1px solid var(--ln);padding:22px 0}
.marquee span{display:inline-block;font-weight:200;font-size:clamp(28px,3.4vw,56px);letter-spacing:-.02em;animation:mq 40s linear infinite;padding-right:48px}
@keyframes mq{to{transform:translateX(-100%)}}
.xr .marquee span{animation:none}
.mos2{display:grid;grid-template-columns:repeat(12,1fr);gap:12px}
.mos2 .frame:nth-child(1){grid-column:1/8;grid-row:span 2}
.mos2 .frame:nth-child(2){grid-column:8/13;aspect-ratio:4/3}
.mos2 .frame:nth-child(3){grid-column:8/13;aspect-ratio:4/3}
.mos2 .frame:nth-child(4){grid-column:1/5;aspect-ratio:2/3}
.mos2 .frame:nth-child(5){grid-column:5/13;aspect-ratio:auto}
/* 05 Vidéo */
.vx{background:var(--marin);padding-top:0}
.vx .pl-wrap{position:relative;aspect-ratio:16/9;max-height:calc(100svh - 72px);width:100%}
.vx .player{position:absolute;inset:0;aspect-ratio:auto;transition:none}
.vx .player.mini{position:fixed;inset:auto 20px 20px auto;width:min(380px,60vw);height:auto;aspect-ratio:16/9;z-index:70;box-shadow:0 30px 60px -20px rgba(0,0,0,.6);animation:pop .5s var(--e-out)}
.vx .player.mini .play{transform:translate(-50%,-50%) scale(.7)}
@keyframes pop{from{transform:translateY(30px);opacity:0}}
.vx .player .close{display:none;position:absolute;top:8px;right:8px;z-index:3;background:var(--creme);color:var(--marin);border:0;border-radius:999px;padding:4px 10px;font-size:11px;cursor:pointer}
.vx .player.mini .close{display:block}
.vx .ttlv{padding:56px 0 0}
.film{display:flex;gap:8px;overflow-x:auto;scroll-snap-type:x mandatory;padding:0 var(--m) 8px;scrollbar-width:none}
.film>div{flex:0 0 min(44vw,640px);aspect-ratio:16/9;scroll-snap-align:start}
.fmt3{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:end}
.fmt3 .a{grid-column:1/8}.fmt3 .b{grid-column:8/10}.fmt3 .c{grid-column:10/13}
/* 06 Marketing */
.hx-split{display:grid;grid-template-columns:7fr 5fr;min-height:calc(100svh - 72px)}
.hx-split .img{position:relative;overflow:hidden}
.hx-split .img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hx-split .txt{background:var(--marin);color:var(--creme);padding:clamp(40px,5vw,80px);display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden}
.hx-split .txt .giga{font-size:clamp(48px,6.4vw,120px)}
.hx-split .shape{position:absolute;top:0;right:0;width:46%;height:120px;background:var(--milieu);clip-path:polygon(30% 0,100% 0,100% 100%,0 100%)}
.hstrip{
  overflow-x:auto;
  overflow-y:hidden;
  scroll-snap-type:x mandatory;
  scroll-padding-inline:var(--m);
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
  overscroll-behavior-x:contain;
}
.hstrip::-webkit-scrollbar{display:none}
.hstrip .track{display:flex;gap:16px;padding-inline:var(--m);will-change:auto;transform:none!important}
.hstrip .track figure{flex:0 0 auto;height:clamp(320px,60vh,620px);scroll-snap-align:start;scroll-margin-inline:var(--m)}
.hstrip--carousel{position:relative;cursor:grab}
.hstrip--carousel.is-dragging{cursor:grabbing;user-select:none}
.hstrip-arrows{position:absolute;right:max(var(--m),20px);bottom:clamp(16px,3vw,28px);display:flex;gap:8px;z-index:2;pointer-events:none}
.hstrip-arrows .nk-round{pointer-events:auto;opacity:.88;box-shadow:0 2px 12px rgba(1,12,48,.12)}
.hstrip.dk .hstrip-arrows .nk-round{border-color:rgba(253,246,238,.35);color:var(--creme)}
.hstrip .track .frame{height:100%;aspect-ratio:4/5}
.hstrip .track figure.ec-w .frame{aspect-ratio:16/10}
.curve path.ln2{stroke-dasharray:1800;stroke-dashoffset:1800;transition:stroke-dashoffset 2.6s var(--e-out)}
.curve.in path.ln2{stroke-dashoffset:0}
.curve path.ar2{opacity:0;transition:opacity 1.2s 1.4s}.curve.in path.ar2{opacity:1}
.curve rect.ec-mk{opacity:0;transition:opacity .4s}.curve.in rect.ec-mk{opacity:1}
.xr .curve path.ln2{stroke-dashoffset:0}.xr .curve path.ar2,.xr .curve rect.ec-mk{opacity:1}
.qtr2{display:grid;grid-template-columns:repeat(6,1fr);border-top:1px solid var(--lnd)}
.qtr2>div{padding:20px 16px 0 0;font-size:14px;color:var(--mud)}
.qtr2 b{display:block;color:var(--creme);font-weight:200;font-size:32px;letter-spacing:-.02em;margin-bottom:6px}
/* 07 Stratégie */
.hx-type{min-height:calc(100svh - 72px);display:flex;flex-direction:column;justify-content:center;padding:120px 0 56px;position:relative;overflow:hidden}
.hx-type .tera{max-width:9ch}
.frise{position:relative;padding-top:48px}
.frise .rail{position:absolute;left:0;right:0;top:0;height:2px;background:var(--ln)}
.frise .rail i{position:absolute;left:0;top:0;bottom:0;width:var(--p,0%);background:var(--milieu);transition:width .15s linear}
.xr .frise .rail i{width:100%}
.frise .ph4{display:grid;grid-template-columns:2fr 3fr 2fr 1.5fr;gap:0}
.frise .ph4>div{padding-right:24px;position:relative}
.frise .ph4>div::before{content:"";position:absolute;left:0;top:-54px;width:12px;height:12px;background:var(--marin);transition:background .4s}
.frise .ph4>div.on::before{background:var(--corail)}
.frise .ph4 .ec-w{display:block;font-weight:200;font-size:clamp(48px,5vw,88px);letter-spacing:-.04em;line-height:1}
.frise .ph4 h3{font-weight:200;font-size:28px;margin:16px 0 8px}
.docs2{display:flex;gap:0;margin-top:24px;perspective:1600px}
.docs2 .doc{flex:1;margin-left:-4%;transform:rotateY(-14deg) translateZ(0);transition:transform .8s var(--e-out);box-shadow:-30px 30px 60px -30px rgba(1,12,48,.35)}
.docs2 .doc:first-child{margin-left:0}
.docs2 .doc:hover{transform:rotateY(0) translateY(-20px)}
/* 08 Audits */
.hx-audit{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:end}
.hx-audit .giga{grid-column:1/9}
.hx-audit .sc{grid-column:9/13}
.gauges{display:flex;flex-direction:column;gap:18px}
.gauges>div{display:grid;grid-template-columns:110px 1fr 54px;gap:14px;align-items:center;font-size:13px}
.gauges .tr3{height:4px;background:var(--lnd);position:relative}
.gauges .tr3 i{position:absolute;left:0;top:0;bottom:0;width:var(--w);background:var(--creme);transform-origin:left;transform:scaleX(0);transition:transform 1.4s var(--e-out)}
.gauges.in .tr3 i{transform:scaleX(1)}.xr .gauges .tr3 i{transform:none}
.gauges .v{font-weight:200;font-size:26px;text-align:right;font-variant-numeric:tabular-nums}
.loupe{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.loupe .doc3{grid-column:1/8;position:sticky;top:96px;align-self:start}
.loupe .doc3 .frame{aspect-ratio:16/10;position:relative}
.loupe .doc3 .frame img{position:absolute;inset:0;transition:opacity .6s}
.loupe .doc3 .frame img:not(.on){opacity:0}
.xr .loupe .doc3 .frame img:not(.on){opacity:0}
.loupe .fl{grid-column:8/13}
.loupe .fi{min-height:60vh;display:flex;flex-direction:column;justify-content:center;border-top:1px solid var(--ln)}
.xr .loupe .fi{min-height:0;padding:40px 0}
.loupe .fi .num{margin-bottom:18px}
.loupe .fi h3{font-weight:200;font-size:clamp(28px,2.6vw,44px);line-height:1.08;letter-spacing:-.02em}
/* 09 Transformation */
.hx-people{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:end}
.hx-people .giga{grid-column:1/10}
.hx-people .ph{grid-column:10/13;aspect-ratio:3/4}
.fmt4{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--lnd)}
.fmt4>div{background:var(--marin);padding:clamp(32px,3vw,56px);min-height:420px;display:flex;flex-direction:column;justify-content:space-between;transition:background .5s}
.fmt4>div:hover{background:#071447}
.fmt4 .big2{font-weight:200;font-size:clamp(64px,7vw,128px);line-height:.85;letter-spacing:-.05em}
.words .ec-wd{opacity:.14;transition:opacity .4s}.words .ec-wd.on{opacity:1}
.xr .words .ec-wd{opacity:1}
/* 00 Index */
.ix-hero{padding:clamp(80px,14vh,160px) 0 clamp(40px,7vh,80px)}
.ix-hero .tera{max-width:10ch}
.filt{position:sticky;top:72px;z-index:20;background:rgba(254,249,243,.94);backdrop-filter:blur(10px);border-top:1px solid var(--ln);border-bottom:1px solid var(--ln)}
.filt .wrap{display:flex;gap:8px;overflow-x:auto;padding-top:14px;padding-bottom:14px;scrollbar-width:none;align-items:center}
.filt button{flex:0 0 auto;font:inherit;font-size:14px;border:1px solid var(--ln);background:none;color:var(--marin);padding:9px 18px;border-radius:999px;cursor:pointer;transition:background .3s,color .3s}
.filt button[aria-pressed=true]{background:var(--marin);color:var(--creme);border-color:var(--marin)}
.filt button sup{font-size:10px;margin-left:4px;opacity:.6}
.filt .cnt{margin-left:auto;font-size:13px;color:var(--mu);flex:0 0 auto;padding-left:16px}
.ixg{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(16px,2vw,32px);grid-auto-flow:dense;padding:clamp(48px,8vh,96px) 0}
.card{position:relative;display:block;grid-column:span 4}
.card.xl{grid-column:span 8}.card.l{grid-column:span 6}.card.t .frame{aspect-ratio:3/4}
.card .frame{aspect-ratio:4/3;position:relative}
.card.xl .frame{aspect-ratio:16/10}
.card img{transition:transform 1s var(--e-out),filter .6s}
.card .rv2{position:absolute;inset:0;background:rgba(1,12,48,.86);color:var(--creme);display:flex;flex-direction:column;justify-content:flex-end;padding:clamp(20px,2vw,36px);clip-path:inset(100% 0 0 0);transition:clip-path .7s var(--e-out)}
.card .rv2 .kv2{font-weight:200;font-size:clamp(48px,5vw,96px);line-height:.9;letter-spacing:-.04em}
.card .rv2::after{content:"";position:absolute;left:0;top:0;height:4px;width:100%;background:var(--milieu)}
.card:hover .rv2,.card:focus-visible .rv2{clip-path:inset(0 0 0 0)}
.card:hover img{transform:scale(1.04)}
.card .ec-meta{display:flex;justify-content:space-between;gap:16px;margin-top:16px}
.card .t{display:block;font-weight:200;font-size:clamp(22px,1.9vw,32px);line-height:1.12;letter-spacing:-.015em;margin-top:6px;max-width:22ch}
.card.xl .t{font-size:clamp(28px,2.8vw,48px)}
.card[hidden]{display:none}
.wipe{position:fixed;inset:0;z-index:200;background:var(--marin);clip-path:inset(100% 0 0 0);pointer-events:none;transition:clip-path .6s var(--e-out)}
.wipe.go{clip-path:inset(0 0 0 0)}
.wipe::after{content:"";position:absolute;left:0;bottom:0;height:6px;width:100%;background:var(--milieu)}
@media (max-width:900px){
.hx-meta{grid-template-columns:1fr 1fr}.hx-meta .k,.hx-meta .sv,.hx-meta .sb{grid-column:auto}.hx-meta .sv,.hx-meta .sb{grid-column:1/-1}
.chap{grid-template-columns:1fr}.chap .num,.chap h2{grid-column:1}
.body12 .c,.body12 .c-w{grid-column:1/-1}
.kx-hero .ec-big,.kx-hero .lbl{grid-column:1/-1}.kx-hero .ec-big{font-size:clamp(96px,30vw,200px)}
.kx-row{grid-template-columns:1fr}.kx .slash{width:50vw;height:30%;top:auto}
.devrow .d,.devrow .m{grid-column:1/-1}.devrow .m{max-width:220px;margin:0 auto}
.web-stage{margin-top:-10vh}
.arch2{grid-template-columns:1fr}.arch2 svg{display:none}
.feat2 .im,.feat2 .tx,.feat2.r .im,.feat2.r .tx{grid-column:1/-1;order:0}
.ai-stage .ec-scr,.ai-stage .steps{grid-column:1/-1;position:relative;top:0}.ai-stage .ec-stp{min-height:0;padding:28px 0;opacity:1}
.gain .lb,.gain .tr2{grid-column:1/-1}
.pal2{flex-direction:column;height:auto}.pal2>div{min-height:120px}
.mos2{grid-template-columns:1fr 1fr}.mos2 .frame:nth-child(n){grid-column:auto;grid-row:auto;aspect-ratio:3/4}.mos2 .frame:nth-child(1),.mos2 .frame:nth-child(5){grid-column:1/-1;aspect-ratio:4/3}
.film>div{flex-basis:82vw}
.fmt3 .a,.fmt3 .b,.fmt3 .c{grid-column:auto}.fmt3{grid-template-columns:1fr 1fr}.fmt3 .a{grid-column:1/-1}
.hx-split{grid-template-columns:1fr}.hx-split .img{min-height:56vh}
.qtr2{grid-template-columns:repeat(3,1fr)}.qtr2>div{padding-bottom:16px}
.frise .ph4{grid-template-columns:1fr 1fr;gap:32px 0}.frise .ph4>div::before{top:-20px}
.docs2{flex-wrap:wrap;gap:16px}.docs2 .doc{flex:0 0 calc(50% - 8px);margin:0;transform:none}
.hx-audit .giga,.hx-audit .sc,.hx-people .giga{grid-column:1/-1}.hx-people .ph{grid-column:1/-1;aspect-ratio:3/2}
.loupe .doc3,.loupe .fl{grid-column:1/-1;position:relative;top:0}.loupe .doc3{display:none}.loupe .fi{min-height:0;padding:36px 0}
.fmt4{grid-template-columns:1fr}.fmt4>div{min-height:0;gap:32px}
.card,.card.xl,.card.l{grid-column:1/-1}
.scroll-cue{display:none}
.qx blockquote{font-size:clamp(32px,9vw,56px)}
.nx2{min-height:0;height:auto;aspect-ratio:4/3}
.nx2 .wrap{padding-bottom:clamp(16px,4vw,36px)}
.nx2 .t{font-size:clamp(26px,6.4vw,48px);margin-top:10px;max-width:18ch}
.nx2 .go{margin-top:14px}
/* Voile seulement sous le titre, le bouton et « Défilez ». Le haut de la photo reste visible. */
.nx2 .pied-z__media::after{background:none!important}
.nx2 .pied-z__media::before{background:linear-gradient(to top, rgb(1 12 48/.94) 0%, rgb(1 12 48/.82) 36%, rgb(1 12 48/.28) 58%, transparent 74%)!important}
.hx-sig{max-width:100%}
.spec{font-size:56vw}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.hx-type .wrap,.hx-split .txt .wrap{width:100%}
.badge{position:absolute;top:84px;right:16px;left:auto;bottom:auto}
.ix-hero .tera{font-size:clamp(60px,10.5vw,190px)}
@media (max-width:900px){.body12>*{grid-column:1/-1!important}.badge{font-size:9px;top:76px;right:8px;padding:5px 10px}}