.son-btn { display: grid; place-items: center; width: 2.25rem; height: 2.25rem; margin-left: -.35em; padding: 0; border: 0; border-radius: 50%; background: transparent; color: var(--text); cursor: pointer; transition: background-color .25s, color .3s; -webkit-tap-highlight-color: transparent; }
.son-btn[hidden] { display: none; }
@media (hover: hover) { .son-btn:hover { background: rgba(127, 127, 127, .12); } }
.son-btn:focus-visible { outline: 2px solid currentColor; outline-offset: 2px; }
.son-btn svg { width: 1.2rem; height: 1.2rem; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; overflow: visible; }
.son-btn .hp { fill: currentColor; stroke: none; }
.son-btn .ondes { transition: opacity .25s; }
.son-btn .barre { stroke-dasharray: 22; stroke-dashoffset: 22; transition: stroke-dashoffset .3s cubic-bezier(.4, 0, .2, 1); }
.son-btn.is-muet .ondes { opacity: 0; }
.son-btn.is-muet .barre { stroke-dashoffset: 0; }
.son-btn[data-fond="dark"] { color: #fff; --focus: #fff; }
.header-bar > .header-cta { margin-left: auto; }
@media (max-width: 991px) { .header-bar > .son-btn { margin-left: auto; } .header-bar > .son-btn[hidden] + .menu-button { margin-left: auto; } }

html.fx-a .pre-brand { opacity: 0; }
.lx-a3d { position: fixed; inset: 0; z-index: 1000; width: 100%; height: 100%; max-width: none; pointer-events: none; opacity: 0; }
html.lx-a-survol, html.lx-a-survol * { cursor: grab !important; }
html.lx-a-prise, html.lx-a-prise * { cursor: grabbing !important; }

.lx-e3m { display: inline-block; width: 0; height: 0; overflow: hidden; vertical-align: baseline; }
.lx-e3d { position: fixed; inset: 0; z-index: 4; width: 100%; height: 100%; max-width: none; pointer-events: none; opacity: 0; }
html.lx-e3d-on .enfant-reveal { color: transparent; }
html.lx-e3d-on .enfant-reveal .enfant-sub { color: var(--text, #1c1c1c); }

.enfant-hero.lx-prise { cursor: grab; }
.enfant-hero.lx-tire, .enfant-hero.lx-tire * { cursor: grabbing !important; user-select: none; }
.lx-tirez { position: absolute; z-index: 5; font-size: max(11px, .6875rem); letter-spacing: .06em; color: var(--n-dark, #1c1c1c); opacity: 0; translate: -100% 4px; transition: opacity .6s, translate .6s; pointer-events: none; white-space: nowrap; }
.lx-tirez.is-on { opacity: .62; translate: -100% 0; animation: lx-tirez 2.4s ease-in-out infinite; }
@keyframes lx-tirez { 50% { transform: translateY(5px); } }

html.lx-sig-on .enfant-signature { --sig: -6%; -webkit-mask: linear-gradient(90deg, #000 var(--sig), transparent calc(var(--sig) + 7%)); mask: linear-gradient(90deg, #000 var(--sig), transparent calc(var(--sig) + 7%)); }
html.lx-sig-fait .enfant-signature { -webkit-mask: none; mask: none; }

.lx-encre { position: absolute; inset: 0; width: 100%; height: 100%; max-width: none; mix-blend-mode: multiply; pointer-events: none; }

html.lx-cur-on .cur { display: none !important; }
html.lx-cur-cache, html.lx-cur-cache body, html.lx-cur-cache a, html.lx-cur-cache button, html.lx-cur-cache summary, html.lx-cur-cache label { cursor: none !important; }
html.lx-cur-cache input, html.lx-cur-cache textarea { cursor: text !important; }
.lx-curcv { position: fixed; inset: 0; width: 100%; height: 100%; max-width: none; pointer-events: none; z-index: 2147482900; }
.lx-essaim { mix-blend-mode: difference; }

.lx-grain { position: fixed; inset: 0; width: 100%; height: 100%; max-width: none; pointer-events: none; z-index: 2147481000; opacity: .07; mix-blend-mode: multiply; image-rendering: pixelated; }
.lx-torche { position: absolute; inset: 0; pointer-events: none; border-radius: inherit; z-index: 1; opacity: 0; transition: opacity .5s; background: radial-gradient(circle 22rem at var(--tx, 50%) var(--ty, 50%), rgba(255, 255, 255, .11), rgba(255, 255, 255, .03) 45%, transparent 70%); mix-blend-mode: screen; }
.lx-torche.is-on { opacity: 1; }

.is-crawl .crawl-plane .chip { opacity: calc(1 - var(--f, 0) * .86); filter: blur(calc(var(--f, 0) * 2.6px)); }
.lx-sol { position: absolute; left: 50%; top: calc(50% - 2200px); height: 2900px; width: 300vw; transform-origin: 50% 2200px; transform: translateX(-50%) rotateX(30deg) translateY(var(--sol, 0px)); will-change: transform; -webkit-mask: linear-gradient(to bottom, transparent 12%, #000 62%); mask: linear-gradient(to bottom, transparent 12%, #000 62%); pointer-events: none; background-image: linear-gradient(to right, rgba(20, 20, 20, .085) 1px, transparent 1px), linear-gradient(to bottom, rgba(20, 20, 20, .085) 1px, transparent 1px); background-size: 7.5rem 7.5rem; background-position: 50% 0; }
.crawl:not(.is-crawl) .lx-sol { display: none; }
.e3d-lien { margin-top: 1.1em; color: var(--text-fade, #6b6b6b); }
.e3d-lien a { color: var(--text, #1c1c1c); text-decoration: underline; text-underline-offset: .2em; }

.lx-mots { position: absolute; pointer-events: none; max-width: none; z-index: 2; }
html.lx-mots-on .rot-w { opacity: var(--net, 0); }
html.lx-lam-on .rot { overflow: visible; perspective: 1600px; }
html.lx-lam-on .rot-w { opacity: 0; }
.lx-lam { position: absolute; inset: 0; transform-style: preserve-3d; pointer-events: none; }
.lx-lam-s { position: absolute; top: 0; transform-style: preserve-3d; will-change: transform; }
.lx-lam-f { position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden; background-color: var(--bg, #fcfcfc); background-repeat: no-repeat; }
.lx-lam-f i { position: absolute; inset: 0; background: #1c1c1c; opacity: 0; }

html.lx-cduo-on .duo-line { background: none; }
html.lx-cduo-on .duo-line::before, html.lx-cduo-on .duo-line::after { display: none; }
html.lx-cduo-on .duo > span:first-child, html.lx-cduo-on .duo-t { will-change: transform; transform-origin: 50% 60%; }
.lx-cduo { position: absolute; left: 0; top: 50%; width: 100%; height: 160px; max-width: none; transform: translateY(-50%); overflow: visible; touch-action: pan-y pinch-zoom; }
.lx-cduo-c { fill: none; stroke: var(--text, #1c1c1c); stroke-width: 2.2; stroke-linecap: round; transition: stroke-width .2s; }
.lx-cduo-o { fill: none; stroke: rgba(0, 0, 0, .07); stroke-width: 4; stroke-linecap: round; }
.lx-cduo-t { fill: none; stroke: none; }
.lx-cduo-p { fill: var(--text, #1c1c1c); transition: r .2s; }
.lx-cduo-z { fill: transparent; }
html.lx-cduo-tresse .lx-cduo-c { stroke: #a88f68; stroke-width: 6; }
html.lx-cduo-tresse .lx-cduo-t { stroke: #6f5a3d; stroke-width: 6; stroke-dasharray: 1.6 4.2; stroke-linecap: butt; }
html.lx-cduo-tresse .lx-cduo-p { fill: #6f5a3d; }
html.lx-cduo-survol .lx-cduo-c, html.lx-cduo-tire .lx-cduo-c { stroke-width: 3; }
html.lx-cduo-survol .lx-cduo-p, html.lx-cduo-tire .lx-cduo-p { r: 8; }
.lx-cduo-i { position: absolute; left: 0; top: 50%; margin: -.6em 0 0 -1.6em; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-fade, #777); pointer-events: none; transition: opacity .4s; opacity: .9; }
html.lx-cduo-deja .lx-cduo-i { opacity: 0; }

.lx-cf { padding: clamp(3rem, 8vw, 7rem) var(--gutter, 1.5rem); }
.lx-cf-in { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 4rem); align-items: center; max-width: 72rem; margin: 0 auto; }
.lx-cf-f { display: flex; gap: 18px; margin: 0 0 18px; font: 500 11px/1 var(--ff-mono, ui-monospace, monospace); letter-spacing: .1em; text-transform: uppercase; color: rgba(28, 28, 28, .35); }
.lx-cf-f span { padding-bottom: 6px; border-bottom: 1px solid transparent; transition: color .3s, border-color .3s; }
.lx-cf-f span.is-on { color: #1c1c1c; border-color: #1c1c1c; }
.lx-cf-code pre { position: relative; margin: 0; min-height: 26em; font: 400 clamp(12px, 1.12vw, 15px)/1.75 var(--ff-mono, ui-monospace, monospace); color: #1c1c1c; white-space: pre-wrap; word-break: break-word; }
.lx-cf-code code { font: inherit; }
.lx-cf-code b.t { font-weight: 600; color: #1c1c1c; }
.lx-cf-code i { font-style: normal; }
.lx-cf-code i.a { color: #7a7a76; }
.lx-cf-code i.s { color: #8c8378; }
.lx-cf-car { display: inline-block; width: 2px; height: 1.2em; margin-left: 1px; vertical-align: -.22em; background: #1c1c1c; animation: lx-cf-car 1.06s steps(1) infinite; }
@keyframes lx-cf-car { 50% { opacity: 0; } }
.lx-cf.is-fini .lx-cf-car { animation-duration: 1.6s; }
.lx-cf-rendu { padding: clamp(1rem, 2vw, 1.75rem); border: 1px solid rgba(28, 28, 28, .1); border-radius: 22px; background: #fff; box-shadow: 0 30px 60px -36px rgba(0, 0, 0, .35); min-height: 22em; }
@media (max-width: 767px) { .lx-cf-in { grid-template-columns: 1fr; } .lx-cf-code pre { min-height: 0; font-size: 12px; } .lx-cf-rendu { min-height: 19em; } }

.lx-ecrans { position: absolute; left: -10%; right: -6%; top: -16%; bottom: -16%; pointer-events: none; }
.lx-ecrans canvas { width: 100%; height: 100%; max-width: none; }
.stack-visual.lx-c-on picture { opacity: 0; }

.lx-drap { position: relative; height: 100vh; height: 100svh; min-height: 560px; overflow: hidden; }
.lx-drap canvas { position: absolute; inset: 0; width: 100%; height: 100%; max-width: none; display: block; cursor: grab; touch-action: pan-y pinch-zoom; }
.lx-drap.is-prise canvas { cursor: grabbing; }
.lx-drap-k { position: absolute; left: 50%; top: 9vh; z-index: 1; margin: 0; transform: translateX(-50%); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: rgba(28, 28, 28, .5); white-space: nowrap; }
.lx-drap-aide { position: absolute; left: 50%; bottom: 7vh; z-index: 1; margin: 0; transform: translateX(-50%); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: rgba(28, 28, 28, .4); pointer-events: none; white-space: nowrap; }

html.lx-horiz-on #etapes .num-body, html.lx-horiz-on #etapes .num-pile { display: none !important; }
.lx-horiz { position: relative; height: 340vh; }
.lx-horiz-v { position: sticky; top: 0; height: 100vh; overflow: hidden; display: flex; flex-direction: column; justify-content: center; }
.lx-horiz-t { display: flex; align-items: stretch; gap: 4vw; padding: 0 8vw; width: max-content; will-change: transform; }
.lx-horiz-p { width: min(64vw, 56rem); min-height: 58vh; display: grid; grid-template-columns: auto 1fr; gap: 3vw; align-items: end; padding: 3.5vw; border-radius: 1.75em; background: #fff; box-shadow: 0 30px 70px -30px rgba(0, 0, 0, .35), 0 0 0 1px rgba(0, 0, 0, .05); }
.lx-horiz-p .lx-horiz-n { margin: 0; font: 700 clamp(9rem, 22vw, 20rem) / .78 var(--ff-display, sans-serif); letter-spacing: -.02em; color: transparent; -webkit-text-stroke: 2px #1c1c1c; }
.lx-horiz-p h3 { margin: 0 0 .5em; font: 700 clamp(2rem, 4vw, 3.6rem) / .95 var(--ff-display, sans-serif); text-transform: uppercase; }
.lx-horiz-p div p { margin: 0; max-width: 30em; font-size: 1.125em; line-height: 1.45; color: var(--text-fade, #666); }
.lx-horiz-fin { align-self: center; padding: 0 6vw 0 2vw; font-size: 1rem; letter-spacing: .06em; text-transform: uppercase; white-space: nowrap; }
.lx-horiz-b { position: absolute; left: 8vw; right: 8vw; bottom: 8vh; height: 2px; background: rgba(0, 0, 0, .1); }
.lx-horiz-b span { position: absolute; inset: 0; background: #1c1c1c; transform-origin: 0 50%; }
@media (max-width: 767px) { .lx-horiz-p { width: 82vw; grid-template-columns: 1fr; } }

.num-card, .num-n { background-image: none; }
.divider { height: 1px; background: currentColor; opacity: .14; }
.divider canvas, .hero-cols, .hero-mark { display: none; }

.site-footer .ft-card { width: calc(100% - var(--gutter, 2em) * 2); border-radius: 0; background: transparent; box-shadow: none; border-top: 1px solid rgba(28, 28, 28, .9); padding-top: 3.5em; padding-bottom: 2.2em; color: #1c1c1c; }
.site-footer .contact { text-align: left; --fl-m: 0; }
.site-footer .contact-inner { position: relative; align-items: flex-start; padding-inline: 0; }
.site-footer .btns { justify-content: flex-start; }
.site-footer #contact-title { font-size: clamp(3.2rem, 9vw, 8.5rem); text-align: left; }
.pe-tete { position: absolute; right: 2%; top: 50%; width: clamp(10rem, 16vw, 15rem); aspect-ratio: .7; transform: translateY(-50%); pointer-events: none; }
.pe-pendule { position: absolute; inset: 0; transform-origin: 33.13% calc(-1 * var(--corde, 0px)); transform: rotate(var(--a, 0deg)); will-change: transform; }
.pe-corde { position: absolute; left: 33.13%; bottom: 100%; width: 4.147%; height: var(--corde, 0px); transform: translateX(-50%); background: url("../img/pied/corde.webp") center bottom / 100% auto repeat-y; }
.pe-pendule picture { display: block; height: 100%; }
.pe-dessin { display: block; width: auto; height: 100%; max-width: none; margin-inline: auto; }
.pe-bas { position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)) auto; align-items: start; gap: 2em; margin-top: 4.5em; padding-top: 2em; border-top: 1px solid rgba(28, 28, 28, .15); box-sizing: border-box; }
.pe-col { margin: 0; font-size: .95em; line-height: 1.55; }
.pe-col span { display: block; margin-bottom: .8em; font: 500 max(11px, .7em)/1 var(--ff-mono, monospace); letter-spacing: .1em; text-transform: uppercase; color: var(--text-faint); }
.pe-col a { display: inline-block; padding-block: var(--link-target); margin-block: calc(-1 * var(--link-target)); color: inherit; text-decoration: none; background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat; transition: background-size .35s; }
@media (hover: hover) { .pe-col a:hover { background-size: 100% 1px; } }
.pe-sig { width: clamp(8rem, 12vw, 11rem); height: auto; justify-self: end; align-self: end; }
.site-footer .ft-word { display: block; }
.site-footer .ft-word-t { background-image: radial-gradient(34vw 260% at var(--sx) 50%, #1c1c1c 0%, #1c1c1c 22%, rgba(28, 28, 28, .1) 100%); }
html.lx-libre-on .ft-word-t { visibility: hidden; }
html.lx-libre-on .ft-word { position: relative; overflow: visible; }
.lx-libre { position: absolute; left: 0; top: 0; display: flex; white-space: nowrap; font-family: var(--ff-display, sans-serif); font-weight: 700; line-height: .82; text-transform: uppercase; color: #1c1c1c; pointer-events: none; }
.lx-libre span { display: inline-block; transform-origin: 50% 60%; will-change: transform; }
@media (max-width: 767px) { .pe-tete { position: relative; top: auto; right: auto; transform: none; width: min(15rem, 64vw); margin: 1.5em auto 0; } .pe-corde { -webkit-mask: linear-gradient(transparent, #000 2.5em); mask: linear-gradient(transparent, #000 2.5em); } .pe-bas { grid-template-columns: 1fr 1fr; } .pe-sig { grid-column: 1 / -1; justify-self: start; } }

.lx-toasts { position: fixed; left: 50%; bottom: 74px; z-index: 2147482900; display: flex; flex-direction: column; align-items: center; gap: 8px; width: min(92vw, 34em); transform: translateX(-50%); pointer-events: none; }
.lx-toast { margin: 0; padding: 12px 18px; border-radius: 16px; background: rgba(20, 20, 20, .9); color: #fff; font: 400 13px/1.45 var(--ff-sans, system-ui, sans-serif); text-align: center; box-shadow: 0 12px 30px -10px rgba(0, 0, 0, .4); opacity: 0; transform: translateY(10px) scale(.98); transition: opacity .45s, transform .45s cubic-bezier(.2, .8, .2, 1); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.lx-toast.is-on { opacity: 1; transform: none; }
.lx-chrono { display: inline-flex; align-items: center; gap: 8px; padding: 5px 0; margin-block: -5px; border: 0; background: none; color: inherit; font: inherit; font-size: max(11px, .9em); letter-spacing: .04em; text-transform: uppercase; cursor: pointer; }
.lx-chrono svg { width: 13px; height: 13px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }
.lx-chrono b { font: inherit; font-weight: 600; font-variant-numeric: tabular-nums; letter-spacing: 0; }

.lx-dock { position: fixed; right: 16px; bottom: 16px; z-index: 2147483000; display: flex; flex-direction: column; align-items: flex-end; gap: 8px; pointer-events: none; }
.lx-dock > * { position: static !important; pointer-events: auto; }
html.preloading .lx-dock { display: none; }
@media (max-width: 991px), (hover: none) { .lx-dock { display: none; } }
.lx-xr-btn { display: inline-flex; align-items: center; gap: .55em; padding: .7em 1.05em; border: 0; border-radius: 999px; background: #fff; color: #1c1c1c; font: 500 11px/1 var(--ff-mono, ui-monospace, monospace); letter-spacing: .06em; text-transform: uppercase; cursor: pointer; box-shadow: 0 6px 24px rgba(0, 0, 0, .14), 0 0 0 1px rgba(0, 0, 0, .06); transition: background-color .25s, color .25s; }
.lx-xr-btn kbd { font: inherit; padding: .15em .45em; border-radius: .35em; background: #f0f0ee; }
.lx-xr-btn[aria-pressed="true"] { background: #1c1c1c; color: #fff; }
.lx-xr-btn[aria-pressed="true"] kbd { background: rgba(255, 255, 255, .18); }
.lx-xr { position: fixed; inset: 0; z-index: 9000; pointer-events: none; display: none; }
html.lx-xray .lx-xr { display: block; }
html.lx-xray body { background-image: linear-gradient(rgba(28, 28, 28, .04) 1px, transparent 1px); background-size: 100% 8px; }
.lx-xr-g { position: absolute; top: 0; bottom: 0; display: grid; grid-template-columns: repeat(12, 1fr); column-gap: 1.5em; }
.lx-xr-g i { background: rgba(28, 28, 28, .035); border-inline: 1px solid rgba(28, 28, 28, .1); }
.lx-xr-b { position: absolute; border: 1px dashed rgba(28, 28, 28, .6); }
.lx-xr-b.is-sec { border: 1px solid rgba(28, 28, 28, .3); }
.lx-xr-b span { position: absolute; left: -1px; top: -1px; transform: translateY(-100%); padding: 2px 5px; background: #1c1c1c; color: #fff; font: 500 9.5px/1.25 var(--ff-mono, ui-monospace, monospace); letter-spacing: .02em; white-space: nowrap; }
.lx-xr-b.is-sec span { background: #fff; color: #1c1c1c; border: 1px solid rgba(28, 28, 28, .45); transform: none; }
.lx-xr-m { position: absolute; z-index: 2; right: 16px; top: 84px; width: 290px; padding: 14px 16px; border-radius: 14px; background: rgba(255, 255, 255, .96); color: #1c1c1c; box-shadow: 0 18px 50px rgba(0, 0, 0, .16), 0 0 0 1px rgba(28, 28, 28, .14); font: 500 11px/1.45 var(--ff-mono, ui-monospace, monospace); }
.lx-xr-h { margin: 0 0 8px; color: #1c1c1c; text-transform: uppercase; letter-spacing: .06em; }
.lx-xr-m dl { display: grid; grid-template-columns: 1fr auto; gap: 3px 10px; margin: 0; }
.lx-xr-m dt { color: #777; }
.lx-xr-m dd { margin: 0; text-align: right; }
.lx-xr-c { margin: 10px 0 0; display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: center; color: #777; font-size: 10px; }
.lx-xr-c span { display: inline-block; width: 11px; height: 11px; border-radius: 3px; background: var(--c); box-shadow: 0 0 0 1px rgba(0, 0, 0, .15); margin-right: -6px; }
.lx-xr-cotes { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; }
.lx-xr-cotes line { stroke: rgba(28, 28, 28, .85); stroke-width: .9; }
.lx-xr-cotes rect { fill: rgba(255, 255, 255, .92); }
.lx-xr-cotes text { font: 600 9.5px/1 var(--ff-mono, ui-monospace, monospace); fill: #1c1c1c; letter-spacing: .04em; }

#realisations { overflow-x: clip; }
.lx-n3d { position: fixed; inset: 0; z-index: 4; width: 100%; height: 100%; max-width: none; pointer-events: none; }
html.lx-n3d-on .lx-libre { color: transparent; }
.duo-section.lx-cf-avant { padding-bottom: calc(var(--section-pad) * .6 + 4vh); }
.pj2-li { position: relative; }
.pj2-band { position: absolute; inset: -1px 0; display: flex; align-items: center; padding: .5em 0; background: var(--n-dark); color: var(--n-white); clip-path: inset(50% 0); transition: clip-path .4s cubic-bezier(.165, .84, .44, 1); pointer-events: none; }
html.no-touch .pj2-li:hover .pj2-band { clip-path: inset(0); transition-duration: .6s; }
@media (prefers-reduced-motion: reduce) { .pj2-band { transition: none; } }
@media (hover: none) { .pj2-band { display: none; } }
.lx-p3d { position: fixed; inset: 0; z-index: 4; width: 100%; height: 100%; max-width: none; pointer-events: none; }
@media (prefers-contrast: more), (forced-colors: active) { .lx-grain { display: none; } }
@media (prefers-reduced-transparency: reduce), (prefers-contrast: more) { .menu-bg, .rdv::backdrop, .lx-toast { -webkit-backdrop-filter: none; backdrop-filter: none; } .menu-bg { background: rgba(0, 15, 24, .55); } .rdv::backdrop { background: rgba(14, 15, 17, .8); } }